NGC 5548

C.D.S. - SIMBAD4 rel 1.7 - 2019.04.23CEST03:11:21

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
NGC 5548 -- Seyfert 1 Galaxy
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 (2A,3A,...), G (Ref,ECO,...), AGN (Ref,[HB91],...), IR (AKARI,IRAS,...), UV (2EUVE,EUVE,...), gam (INTREF), V* (AAVSO), GiC ([BKB95]), GiG ([CHM2007]), EmG (Ref), Sy1 (Ref), SyG (Ref)
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] : coordinates error major axis, minor axis (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 59.5401093128 +25 08 12.600227883 (Optical) [ 0.0670 0.0737 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] : coordinates error major axis, minor axis (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) :
14 17 59.5401093128 +25 08 12.600227883 [ 0.0670 0.0737 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] : coordinates error major axis, minor axis (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 43.4919282588 +25 22 01.232005644 [ 0.0670 0.0737 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] : coordinates error major axis, minor axis (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) :
031.9607422471857 +70.4957573089861 [ 0.0670 0.0737 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 :
-0.218 0.267 [0.176 0.144 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) 4838 [9] / z(spectroscopic) 0.01627 [0.00003] / cz 4877.6 [9.0]
   (Opt) C 2013yCat.5139....0A
Syntax of morphological type is : mtype quality bibcode
  • mtype : Hubble morphological class (spirals, ellipticals, etc)
  • quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality)
  • bibcode : bibcode of the morphological type reference
Morphological type:
1 D 2005ApJS..160..149S
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)
  • (incl) : inclination (in units of 15° from 0 to 7)
  • (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):
0.800 0.688 140 (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 (11) :
B 14.35 [~] D 2010A&A...518A..10V
V 13.73 [~] D 2010A&A...518A..10V
G 14.3041 [0.0175] C 2018yCat.1345....0G
J 10.643 [0.018] C 2006AJ....131.1163S
H 9.884 [0.017] C 2006AJ....131.1163S
K 9.387 [0.019] C 2006AJ....131.1163S
u (AB) 14.812 [0.004] C 2009yCat.2294....0A
g (AB) 13.355 [0.002] C 2009yCat.2294....0A
r (AB) 12.626 [0.002] C 2009yCat.2294....0A
i (AB) 12.323 [0.002] C 2009yCat.2294....0A
z (AB) 12.058 [0.002] C 2009yCat.2294....0A
SIMBAD with radius arcmin
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VizieR photometry viewer    sed-help-icon
within radius 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!).

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 3
The count displayed here is the number of children objects.
The list obtained by clicking the button may be larger, as some children may be linked with different references or probability.

%This number is the number of distinct objets linked, by using this button, you will obtain all links (may be more than one) from that object to his children

: 1
: 3 Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (58) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NGC 5548 KUG 1415+253 1RXS J141759.6+250817 [CHM2007] LDC 1053 J141759.51+2508124
2A 1415+255 LEDA 51074 SDSS J141759.54+250812.7 [DML87] 344
3A 1415+253 2MASS J14175955+2508126 SWIFT J1417.9+2507 [HB91] 1415+253
AKARI-IRC-V1 J1417595+250812 2MASX J14175951+2508124 SWIFT J1418.2+2507 [KRL2007b] 154
2E 3236 2MAXI J1417+253 4U 1414+25 [KVC2005] 3
2E 1415.7+2522 MAXI J1418+251 UGC 9149 [VV2000c] J141759.6+250813
ECO 4631 MCG+04-34-013 UVQS J141759.54+250812.6 [VV2003c] J141759.6+250813
2EUVE J1417+25.1 Mrk 1509 UZC J141759.6+250813 [VV2006c] J141759.6+250813
EUVE J1417+25.1 PBC J1417.9+2508 WISE J141759.55+250812.7 [VV2010c] J141759.6+250813
1H 1415+255 PSCz Q14156+2522 2XMM J141759.5+250812 [VV98c] J141759.6+250813
H 1416+256 RBS 1367 XSS J14181+2514 [ZEH2003] RX J1418.0+2508 1
H 1415+253 1RXP J141759.3+250811 Z 133-25 AAVSO 1413+25
INTREF 597 RX J141759+25081 Z 1415.7+2522 Gaia DR2 1255795527649038720
IRAS 14156+2522 RX J1418.0+2508 [BKB95] 1415+2522
IRAS F14157+2522 RX J1417.9+2508 [CHM2007] HDC 866 J141759.51+2508124

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References (391 between 2014 and 2019) (Total 2300)
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


distance : 2    velocities : 20    PM : 1   

   

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)

distance (2)

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |   71.4     Mpc |                       |        |2011ApJ...739...57K|
 

velocities (20)

 |typ|    Value    R   m.e.   |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------------
 |z  |    0.017       0.003   |D (    )|s , ,Opt ,           |          |       |  |2016AJ....152...25M|
 

pm (1)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |   -0.218[    0.176]|   +0.267[    0.144]|ICRS|2018yCat.1345....0G|
 
Observing logs


ISO : 7    XMM : 3    herschel : 4    IUE : 258   

   

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)

iso (7)

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 (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 0.021 08201829 PHT40 2.47 8.95 NGC 5548 1996-02-07T16:37:46 1132 2618 24"x24" 214.4978 +25.1366 JCLAVEL + SEYFERT1 2 0.022 08201830 CAM01 5.05 10.86 NGC 5548 1996-02-07T16:57:22 514 2619 96"x96" 214.4977 +25.1367 JCLAVEL + SEYFERT1 3 0.119 26900171 PHT03 13.99 28.38 NGC 5548 1996-08-11T17:19:34 364 11232 120" D 214.4959 +25.1367 ESPINOSA + CFA_AGN2 4 0.119 26900172 PHT22 54.76 216.69 NGC 5548 1996-08-11T17:10:02 514 11233 181.4"x181.4" 214.4959 +25.1367 ESPINOSA + CFA_AGN2 5 0.124 45200308 SWS02 2.61 26.53 NGC5548 1997-02-10T10:11:51 2898 19627 27"x14" 214.4958 +25.1367 MALMUDEN + CFA_SWS 6 0.130 59701155 CAM01 5.05 8.35 NGC5548 1997-07-05T06:06:43 378 25207 141"x126" 214.4957 +25.1366 ESPINOSA + CFA_CONT 7 36.946 26900170 PHT22 54.76 216.69 NGC 5548off 1996-08-11T17:00:12 516 11231 181.4"x181.4" 213.8179 +25.1349 ESPINOSA + CFA_AGN2

xmm (3)

The 3 columns in color are computed by VizieR, and are not part of the original data.
B/xmm/xmmlog
Post annotation
XMM-Newton Observation Log (XMM-Newton Science Operation Center, 2012) [ReadMe+ftp]
The XMM-Newton Observation log (2019-04-15)[image/fits] (14118 rows)
img(gal)
start AladinLite

Full _r Obsno PropDate Object RAJ2000 DEJ2000 Obs0 ObsDur Image PPSp FITS XSAlink arcmin s deg deg s s
1 0.0140 0089960301 2002-09-16 NGC5548 214.49790 +25.13667 2001-07-09T15:45:59 95817 FITS PPSp 0089960301 Y 2 0.0140 0089960401 2002-09-16 NGC5548 214.49790 +25.13667 2001-07-12T07:34:56 39143 FITS PPSp 0089960401 Y 3 0.1244 0109960101 2002-09-13 NGC 5548 214.49580 +25.13667 2000-12-24T22:12:11 26112 FITS PPSp 0109960101 Y

herschel (4)

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]
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 0.0030 956 NGC 5548 14 17 59.53 +25 08 12.4 OT1_rmushotz_1 PacsPhoto 52 2011-12-25T18:58:59 1342235373 get Herschel/PACS observation #1342235373 Pacs_Photo_110 - NGC 5548 2 0.0030 956 NGC 5548 14 17 59.53 +25 08 12.4 OT1_rmushotz_1 PacsPhoto 52 2011-12-25T18:57:04 1342235372 get Herschel/PACS observation #1342235372 PACS_Photo_70 - NGC 5548 3 0.0030 948 NGC 5548 14 17 59.53 +25 08 12.4 OT1_rmushotz_1 SpirePhoto 169 2011-12-17T17:25:50 1342234784 get Herschel/SPIRE observation #1342234784 Spire_Photo - NGC 5548 4 0.0135 969 NGC5548 14 17 59.50 +25 08 12.0 OT1_dweedman_1 PacsLineSpec 399 2012-01-08T09:53:36 1342236985 get Herschel/PACS observation #1342236985 PSpecL-dwagn101

iue (258)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |NGC 5548        :            |UK475|84|L SWP 15792 L|   65 SO|811218 103600|003600| |340|V|                    |*|1996IUEML.C......0I|
 

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : NGC 5548

Link by name to the catalogue in VizieR :

NGC 5548 AKARI-IRC-V1 J1417595+250812 2E 3236 EUVE J1417+25.1 IRAS 14156+2522
IRAS F14157+2522 KUG 1415+253 2MASS J14175955+2508126 2MASX J14175951+2508124 1RXS J141759.6+250817
SDSS J141759.54+250812.7 UGC 9149 WISE J141759.55+250812.7 [DML87] 344 Gaia DR2 1255795527649038720

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Annotations :
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The list of all annotations to SIMBAD objects can be found here .

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2019.04.23-03:11:22

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