3C 454.3

Query : 3C 454.3

Basic data :
3C 454.3 -- Blazar
Origin of the objects types :

(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases

Other object types: 		Rad (2010RMxAC,3C,...), QSO (2009ApJS,QSO,...), gam (1AGL,2AGL,...), Bla (2009A&A,RBPL,...), X (2009A&A,1E,...), AGN (2011ApJ,CGRaBS), V* (2018AJ,AAVSO), smm (JCMTSE,JCMTSF), MIR (WISEA,WISE), Opt (ATO,LAMOST), Q? (2021MNRAS), AG? (2022ApJS), G (LEDA), * (Gaia), UV (KUV), NIR (2MASS), IR (2MASSI)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
ICRS coord. (ep=J2000) : 		22 53 57.7480438728 +16 08 53.561508864 (Optical) [ 0.0324 0.0294 90 ] A 2020yCat.1350....0G
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK5 coord. (ep=J2000 eq=2000) : 		22 53 57.7498889180 +16 08 53.575888728 [ 0.0324 0.0294 90 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
FK4 coord. (ep=B1950 eq=1950) : 		22 51 29.5273490541 +15 52 54.239629667 [ 0.0324 0.0294 90 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra dec : right ascension and declination (unit and frame defined according to your Output Options)
    Grey values are increasing the original precision due to the computation of frame transformations
  • (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
  • [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
    position angle (in degrees North celestial pole to East)
  • quality : flag of quality
    • E ≥ 10"
    • D : 1-10" (and some old data)
    • C : 0.1-1"
    • B : 0.01-0.1" + 2MASS, Tyc
    • A : VLBI, Hipparcos
  • bibcode : bibcode of the coordinates reference
Gal coord. (ep=J2000) : 		086.1110694392465 -38.1838177880031 [ 0.0324 0.0294 90 ]
Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode"
  • pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr)
  • pm-dec : mu-dec (expressed in the ICRS system in mas/yr)
  • [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the proper motion reference
Proper motions mas/yr : 		-0.060 -0.030 [0.041 0.033 90] A 2020yCat.1350....0G
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
  • value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
    (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
  • [error] : error of the corresponding value displayed before
  • (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown)
  • quality : flag of quality ( A=best quality -> E=worst quality, ∼=unknown quality)
  • bibcode : bibcode of the value's origin
Radial velocity / Redshift / cz : 		V(km/s) 165107 [150] / z(emission) 0.85788577 [0.0005] / cz 257187.6837 [150]
   (Opt) C 2022ApJS..261....2K
Syntax of angular size is : "maj-axis min-axis angle (wtype) quality bibcode"
  • maj-axis : major axis size (arc minutes)
  • min-axis : minor axis size (arc minutes)
  • angle : orientation angle (in degrees)
  • (wtype) : wavelength class for the origin of the angular size (Rad, mm, IR, Opt, UV, Xray, Gam)
  • quality : flag of quality of the angular size values ( A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the angular size reference
Angular size (arcmin): 		0.0000122 0.0000052 8 (Rad) D 2010AJ....139.1713C
Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z
  • (System) : may be AB (default is Vega)
  • flux-value : value of flux or magnitude
  • [error] : error value
  • quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality)
  • MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4])
  • bibcode : bibcode of the flux reference
Fluxes (7) :
B 16.57 [~] D 2010A&A...518A..10V
V 16.10 [~] D 2010A&A...518A..10V
R 15.22 [~] D 2008ApJS..175...97H
G 15.383571 [0.041607] C 2020yCat.1350....0G
J 14.494 [0.030] C 2003yCat.2246....0C
H 13.855 [0.030] C 2003yCat.2246....0C
K 13.061 [0.027] C 2003yCat.2246....0C
SIMBAD within arcmin
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within arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR.
The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding.
Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!). sed-help-icon
Some important notes on this object about identifications and objects associations.
notes:

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (119) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

3C 454.3 GB6 J2253+1608 QSO B2251+155 WMAP J2253+1609
1AGL J2254+1602 87GB 225129.8+155251 QSO J2253+1608 2XMMi J225357.7+160853
1AGL J2254+1603 GeV J2253+1622 QSO B2251+158 9Y-MST J2254+1609
2AGL J2254+1609 ICRF J225357.7+160853 QSO B2251+1552 [BDW2002] q2251+1552
1AGLR J2254+1609 IERS B2251+158 QSO B2251+159 [DGT2001] B2251+158
ATO J343.4906+16.1482 INTREF 1090 RBPL J2253+1608 [GGR94] 2251+158
BWE 2251+1552 JCMTSE J225357.6+160856 RBS 1911 [HB93] 2251+158
4C 15.76 JCMTSF J225357.6+160856 RGB J2254.0+1608 [IN88] 2251+158
CGRaBS J2253+1608 JVAS J2253+1608 RGB J2253+161 [KRL2007b] 398
CLASS J225357.7533+160853.564 JVAS B2251+158 RORF 2251+158 [LBD96] J2253+1615
CRATES J225358+160853 1Jy 2251+158 RX J2253.9+1608 [MGL2009] BZQ J2253+1608
Cul 2251+158 1Jy 2251+15 1RXS J225358.0+160855 [MML2015] 5BZQ J2253+1608
DA 586 KUV 22515+1553 S2 2251+15 [P82] 2251+158
1E 2251.5+1553 LAMOST J225357.74+160853.6 SIM 2251+15.0 [S77] 380
2E 4646 LEDA 2819327 SQUAD DR1 J225357+160853 [SBS92] 2251+158
2E 2251.5+1553 MASIV J2253+1608 SWIFT J2253.9+1608 [VV2000] J225357.7+160853
2EG J2253+1615 2MASS J22535774+1608536 TIC 91170156 [VV2003] J225357.7+160853
3EG J2254+1601 2MASSI J2253577+160853 TXS 2251+158 [VV2006] J225357.7+160853
EGR J2253+1606 MRC 2251+158 UT 2251+158 [VV2010] J225357.7+160853
0FGL J2254.0+1609 NEWPS5 J2253+1608 VLSS J2253.9+1608 [VV96] J225357.7+160853
1FGL J2253.9+1608 NRAO 701 VRO 15.22.05 [VV98] J225357.7+160853
2FGL J2253.9+1609 NVSS J225357+160853 VSOP J2253+1608 [VYP98] 2251+158
3FGL J2254.0+1608 OHIO Y 185 WB 2251+1552 [WCO2009] J225357+161011
4FGL J2253.9+1609 PBC J2253.9+1609 WISEA J225357.74+160853.7 [WTW94] 2251+158
1FHL J2253.9+1608 PCCS1 030 G086.10-38.18 WISE J225357.74+160853.6 [ZEH2003] RX J2253.9+1608 2
2FHL J2254.0+1613 PCCS2 143 G086.11-38.19 WISE J225357.74+160853.7 AAVSO 2249+15
3FHL J2253.9+1608 PKS J2253+1608 WK 463 Gaia DR2 2828719856907485056
FL8Y J2253.9+1608 PKS 2251+158 WMAP J2254+1608 Gaia DR3 2828719856907485056
1FLE J2254+1617 PKS 2251+15 WMAP 55 Gaia DR1 2828719852612283776
GB6 B2251+1552 PLCKERC -857 G086.11-38.17 WMAP J2253+1608

References (477 between 2019 and 2024) (Total 2870)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements


velocities : 14    V* : 1    PM : 2   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed
(they are still available using the icon Vizier near the identifier of the catalogue, or at the bottom of the page in the section "External links" to get the full data)

velocities (14) 

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |z  |    0.8580             |  (   1)|s , ,Opt ,           | 57298    |       |  |2019ApJS..240....6Y|

v* (1) 

 |     vartyp     |    Vmax     p     Vmin    |   period   | epoch (JD)   |D/rt %|     reference     |
 -----------------------------------------------------------------------------------------------------
 |LPV:            |  13.851230  o   16.019560 |            |              |      |2018AJ....156..241H|

pm (2) 

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |   +0.273[    0.097]|   -0.115[    0.078]|ICRS|2018yCat.1345....0G|
Observing logs


herschel : 55    ISO : 4   

   

Warning : measurements from IRAS, IRC, SAO, CL.g (ACO), GJ have been removed
(they are still available using the icon Vizier near the identifier of the catalogue, or at the bottom of the page in the section "External links" to get the full data)

herschel (55)

The 1 column in color are computed by VizieR, and are not part of the original data.

Note: (see also the postcard server)

VI/139/herschel
Post annotation 		Herschel Observation Log (Herschel Science Centre, 2013) [ReadMe+ftp]
2013yCat.6139....0H

The Herschel Observation Log (37093 rows)		img(gal)
start AladinLite 
 Full      _r     OD   Target                                 RAJ2000      DEJ2000    Proposal           AOT                 Dur          Start            ObsId       PACS        HIFI        SPIRE    Label                                                                                                                 
        arcmin                                               "h:m:s"      "d:m:s"                                            s             s                                                                                                                                                                                 


    1   0.0008   605  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2011-01-08T13:46:38  1342212404                          get Herschel/SPIRE observation #1342212404   3c454_SPIRE_phot6                                                                                                     
    2   0.0008   606  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2011-01-10T09:50:52  1342212445  get Herschel/PACS observation #1342212445                           3c454a_PACS_phot16b                                                                                                   
    3   0.0008   606  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2011-01-10T09:46:09  1342212444  get Herschel/PACS observation #1342212444                           3c454a_PACS_phot16a                                                                                                   
    4   0.0008   606  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2011-01-09T11:45:45  1342212423                          get Herschel/SPIRE observation #1342212423   3c454_SPIRE_phot22                                                                                                    
    5   0.0008   604  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2011-01-08T09:54:52  1342212398  get Herschel/PACS observation #1342212398                           3c454a_PACS_phot18b                                                                                                   
    6   0.0008   604  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2011-01-08T09:50:09  1342212397  get Herschel/PACS observation #1342212397                           3c454a_PACS_phot18a                                                                                                   
    7   0.0008   604  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2011-01-07T12:12:36  1342212376                          get Herschel/SPIRE observation #1342212376   3c454_SPIRE_phot13                                                                                                    
    8   0.0008   603  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2011-01-06T14:22:27  1342212355  get Herschel/PACS observation #1342212355                           3c454a_PACS_phot15b                                                                                                   
    9   0.0008   603  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2011-01-06T14:17:44  1342212354  get Herschel/PACS observation #1342212354                           3c454a_PACS_phot15a                                                                                                   
   10   0.0008   600  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2011-01-03T10:54:32  1342212290                          get Herschel/SPIRE observation #1342212290   3c454_SPIRE_phot12                                                                                                    
   11   0.0008   593  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-27T13:45:24  1342211781  get Herschel/PACS observation #1342211781                           3c454a_PACS_phot13b                                                                                                   
   12   0.0008   593  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-27T13:40:41  1342211780  get Herschel/PACS observation #1342211780                           3c454a_PACS_phot13a                                                                                                   
   13   0.0008   592  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-27T11:31:06  1342211638  get Herschel/PACS observation #1342211638                           3c454a_PACS_phot17b                                                                                                   
   14   0.0008   592  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-27T11:26:23  1342211637  get Herschel/PACS observation #1342211637                           3c454a_PACS_phot17a                                                                                                   
   15   0.0008   592  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2010-12-26T12:46:43  1342211610                          get Herschel/SPIRE observation #1342211610   3c454_SPIRE_phot11                                                                                                    
   16   0.0008   591  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2010-12-25T16:40:25  1342211600                          get Herschel/SPIRE observation #1342211600   3c454_SPIRE_phot20                                                                                                    
   17   0.0008   589  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-23T14:03:44  1342211511  get Herschel/PACS observation #1342211511                           3c454a_PACS_phot8b                                                                                                    
   18   0.0008   589  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-23T13:59:01  1342211510  get Herschel/PACS observation #1342211510                           3c454a_PACS_phot8a                                                                                                    
   19   0.0008   588  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-23T11:29:09  1342211439  get Herschel/PACS observation #1342211439                           3c454a_PACS_phot9b                                                                                                    
   20   0.0008   588  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-23T11:24:26  1342211438  get Herschel/PACS observation #1342211438                           3c454a_PACS_phot9a                                                                                                    
   21   0.0008   587  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2010-12-22T11:24:03  1342211402                          get Herschel/SPIRE observation #1342211402   3c454_SPIRE_phot10                                                                                                    
   22   0.0008   587  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-21T15:54:46  1342211379  get Herschel/PACS observation #1342211379                           3c454a_PACS_phot7b                                                                                                    
   23   0.0008   587  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-21T15:50:03  1342211378  get Herschel/PACS observation #1342211378                           3c454a_PACS_phot7a                                                                                                    
   24   0.0008   586  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2010-12-20T14:50:12  1342211365                          get Herschel/SPIRE observation #1342211365   3c454_SPIRE_phot9                                                                                                     
   25   0.0008   583  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-17T16:07:43  1342211278  get Herschel/PACS observation #1342211278                           3c454a_PACS_phot11b                                                                                                   
   26   0.0008   583  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-17T16:03:00  1342211277  get Herschel/PACS observation #1342211277                           3c454a_PACS_phot11a                                                                                                   
   27   0.0008   582  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-17T11:41:11  1342212071  get Herschel/PACS observation #1342212071                           3c454a_PACS_phot14b                                                                                                   
   28   0.0008   582  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-17T11:36:28  1342212070  get Herschel/PACS observation #1342212070                           3c454a_PACS_phot14a                                                                                                   
   29   0.0008   581  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-15T15:23:46  1342211948  get Herschel/PACS observation #1342211948                           3c454a_PACS_phot10b                                                                                                   
   30   0.0008   581  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-15T15:19:03  1342211947  get Herschel/PACS observation #1342211947                           3c454a_PACS_phot10a                                                                                                   
   31   0.0008   579  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-13T18:07:30  1342211125  get Herschel/PACS observation #1342211125                           3c454a_PACS_phot6b                                                                                                    
   32   0.0008   579  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-13T18:02:47  1342211124  get Herschel/PACS observation #1342211124                           3c454a_PACS_phot6a                                                                                                    
   33   0.0008   576  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-11T11:45:02  1342210952  get Herschel/PACS observation #1342210952                           3c454a_PACS_phot5b                                                                                                    
   34   0.0008   576  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-11T11:40:19  1342210951  get Herschel/PACS observation #1342210951                           3c454a_PACS_phot5a                                                                                                    
   35   0.0008   575  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-09T16:17:48  1342210927  get Herschel/PACS observation #1342210927                           3c454a_PACS_phot4b                                                                                                    
   36   0.0008   575  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-09T16:13:05  1342210926  get Herschel/PACS observation #1342210926                           3c454a_PACS_phot4a                                                                                                    
   37   0.0008   574  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2010-12-09T11:48:08  1342210920                          get Herschel/SPIRE observation #1342210920   3c454_SPIRE_phot5                                                                                                     
   38   0.0008   573  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2010-12-08T12:00:25  1342210905                          get Herschel/SPIRE observation #1342210905   3c454_SPIRE_phot4                                                                                                     
   39   0.0008   573  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-07T16:35:58  1342210900  get Herschel/PACS observation #1342210900                           3c454a_PACS_phot12a                                                                                                   
   40   0.0008   573  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-07T16:31:15  1342210899  get Herschel/PACS observation #1342210899                           3c454a_PACS_phot12b                                                                                                   
   41   0.0008   572  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2010-12-07T07:45:19  1342210871                          get Herschel/SPIRE observation #1342210871   3c454_SPIRE_phot3                                                                                                     
   42   0.0008   566  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-01T06:35:47  1342210647  get Herschel/PACS observation #1342210647                           3c454a_PACS_phot3d                                                                                                    
   43   0.0008   566  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-01T06:31:04  1342210646  get Herschel/PACS observation #1342210646                           3c454a_PACS_phot3c                                                                                                    
   44   0.0008   566  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-01T06:26:21  1342210645  get Herschel/PACS observation #1342210645                           3c454a_PACS_phot3b                                                                                                    
   45   0.0008   566  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-12-01T06:21:38  1342210644  get Herschel/PACS observation #1342210644                           3c454a_PACS_phot3a                                                                                                    
   46   0.0008   565  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2010-11-30T13:56:10  1342210571                          get Herschel/SPIRE observation #1342210571   3c454_SPIRE_phot2                                                                                                     
   47   0.0008   564  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-11-28T20:03:31  1342210556  get Herschel/PACS observation #1342210556                           3c454a_PACS_phot2d                                                                                                    
   48   0.0008   564  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-11-28T19:58:48  1342210555  get Herschel/PACS observation #1342210555                           3c454a_PACS_phot2c                                                                                                    
   49   0.0008   564  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-11-28T19:54:05  1342210554  get Herschel/PACS observation #1342210554                           3c454a_PACS_phot2b                                                                                                    
   50   0.0008   564  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-11-28T19:49:22  1342210553  get Herschel/PACS observation #1342210553                           3c454a_PACS_phot2a                                                                                                    
   51   0.0008   558  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      SpirePhoto           169  2010-11-23T12:01:18  1342210538                          get Herschel/SPIRE observation #1342210538   3c454_SPIRE_phot1                                                                                                     
   52   0.0008   554  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-11-19T15:20:31  1342210491  get Herschel/PACS observation #1342210491                           3c454a_PACS_phot4                                                                                                     
   53   0.0008   554  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-11-19T15:15:48  1342210490  get Herschel/PACS observation #1342210490                           3c454a_PACS_phot3                                                                                                     
   54   0.0008   554  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-11-19T15:11:05  1342210489  get Herschel/PACS observation #1342210489                           3c454a_PACS_phot2                                                                                                     
   55   0.0008   554  3c454.3                              22 53 57.75  +16 08 53.6  TOO_awehrle_2      PacsPhoto            220  2010-11-19T15:06:22  1342210488  get Herschel/PACS observation #1342210488                           3c454a_PACS_phot1

iso (4)

The 2 columns in color are computed by VizieR, and are not part of the original data.
Note: Quick-look images of the data, and specific documentation, are accessible by clicking on the TDT observation identifier
VI/111/isolog
Post annotation 		ISO Observation Log (ISO Data Centre, 2004) [ReadMe+ftp]

*The ISO Observation Log[image] (36737 rows) (Note)		img(gal)
start AladinLite 
 Full      _r        TDT    AOT    minLam  maxLam  Target                                 oStart         oLen    recno   FOV                  RAJ2000   DEJ2000 cal  ObsID    abs  PropID  
        arcmin                      um      um                                             s             s                                     deg       deg                              


    1     0.019  38602057  PHT03    4.09   25.08  FR_2251+158                     1996-12-06T18:07:17    504     16177  23" D               343.4903  +16.1481      RCHINI   +    RCQSO02 
    2     0.019  38602058  PHT22   54.76  118.38  FR_2251+158                     1996-12-06T18:16:23    564     16178  135.5"x135.5"       343.4903  +16.1481      RCHINI   +    RCQSO02 
    3     0.019  38602088  PHT32  146.42  202.26  FR_2251+158                     1996-12-06T18:26:37    296     16179  273"x365"           343.4903  +16.1481      RCHINI   +    RCQSO02 
    4     0.019  76401456  PHT22  114.30  202.28  FR_2251+158                     1997-12-18T23:52:16    714     31983  457"x273"           343.4903  +16.1481      RCHINI   +    RCQSOADD

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : 3C 454.3

Link by name to the catalogue in VizieR :

3C 454.3 BWE 2251+1552 4C 15.76 2E 4646 3EG J2254+1601
IERS B2251+158 2MASS J22535774+1608536 2MASSI J2253577+160853 NVSS J225357+160853 PKS J2253+1608
PKS 2251+158 PKS 2251+15 1RXS J225358.0+160855 VSOP J2253+1608 WISEA J225357.74+160853.7
WISE J225357.74+160853.6 WISE J225357.74+160853.7 WMAP J2254+1608 WMAP J2253+1608 WMAP J2253+1609
Gaia DR2 2828719856907485056 Gaia DR3 2828719856907485056 Gaia DR1 2828719852612283776

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
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Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

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