RX J1417.9+2543

Query : RX J1417.9+2543

Basic data :
7C 1415+2556 -- BL Lac - type object
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:
X (2009A&A,1E,...), BLL (2010ApJ,SHBL,...), Bla (2013ApJS,[DGT2001],...), Rad (7C,BWE,...), gam (1FGL,2FGL,...), G (2014ApJ,LEDA,...), Bz? (2019A&A,3HSP,...), QSO (QSO,[HB93]), * (Gaia), rG (2018AJ), AGN (2011ApJ), IR (WISE)
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) :
14 17 56.6705499736 +25 43 26.244074817 (Optical) [ 0.1027 0.1217 90 ] A 2018yCat.1345....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
FK4 coord. (ep=B1950 eq=1950) :
14 15 41.0897603874 +25 57 14.994870174 [ 0.1027 0.1217 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) :
033.6929853765857 +70.6061034001058 [ 0.1027 0.1217 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 :
0.107 0.082 [0.284 0.284 90] A 2018yCat.1345....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) 62668 [15] / z(spectroscopic) 0.23635 [0.00005] / cz 70855.9 [15.0]
   (Opt) C 2012ApJS..203...21A
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):
0.253 0.152 10 (NIR) C 2006AJ....131.1163S
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 (12) :
B 18.00 [~] D 2010A&A...518A..10V
V 17.2 [~] D 2010A&A...518A..10V
R 14.6 [~] E 2009A&A...495..691M
G 17.4618 [0.0055] C 2018yCat.1345....0G
J 14.324 [0.112] D 2006AJ....131.1163S
H 13.414 [0.101] D 2006AJ....131.1163S
K 12.867 [0.106] D 2006AJ....131.1163S
u (AB) 17.878 [0.013] C 2012ApJS..203...21A
g (AB) 17.478 [0.005] B 2012ApJS..203...21A
r (AB) 16.937 [0.005] B 2012ApJS..203...21A
i (AB) 16.630 [0.005] B 2012ApJS..203...21A
z (AB) 16.395 [0.01] B 2012ApJS..203...21A
SIMBAD within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
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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!).
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The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (52) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

7C 1415+2556 3FHL J1418.0+2543 1REX J141756+2543.3 [DGT2001] B1415+259
BWE 1415+2557 FIRST J141756.6+254326 RGB J1417+257 [HB93] 1415+259
1E 1415.6+2557 GB6 B1415+2557 RX J1417.9+2543 [IN88] 1415+259
1E 1415+25.9 87GB 141541.7+255732 1RXS J141756.8+254329 [MGL2009] BZB J1417+2543
2E 3235 3HSP J141756.7+254325 SDSS J141756.67+254326.2 [MML2015] 5BZB J1417+2543
2E 1415.6+2557 LEDA 1747267 SDSS J141756.67+254326.3 [R97] NGC 5548 3
EXO 1415.6+2557 2MASX J14175666+2543264 SHBL J141756.1+254356 [VV2000b] J141756.6+254325
1FGL J1417.8+2541 MITG J141757+2543 SWIFT J1417.7+2539 [VV2003b] J141756.6+254325
2FGL J1418.1+2539 OGC 0962 2WHSP J141756.5+254324 [VV2006b] J141756.6+254325
3FGL J1417.8+2540 PBC J1417.9+2543 WISE J141756.67+254325.9 [VV2010b] J141756.6+254325
4FGL J1417.9+2543 QSO B1415+259 WISE J141756.67+254326.8 [VV98b] J141756.6+254325
1FHL J1418.6+2539 QSO B1415+2557 9Y-MST J1417+2543 [ZEH2003] RX J1417.9+2543 1
2FHL J1418.0+2543 RBS 1366 [A97c] J141756.6+254324 Gaia DR2 1258924256705288832

References (161 between 1850 and 2021) (Total 161)
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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                Reference summaries :

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Collections of Measurements


velocities : 6    PM : 1   

   

Observing logs


IUE : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : RX J1417.9+2543

Link by name to the catalogue in VizieR :

BWE 1415+2557 2E 3235 FIRST J141756.6+254326 2MASX J14175666+2543264 MITG J141757+2543
1RXS J141756.8+254329 SDSS J141756.67+254326.2 SDSS J141756.67+254326.3 WISE J141756.67+254325.9 WISE J141756.67+254326.8
Gaia DR2 1258924256705288832

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2021.09.25-13:37:51

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