CDS

NGC 2915

C.D.S. - SIMBAD4 rel 1.7 - 2021.01.15CET19:48:08

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

Basic data :
NGC 2915 -- 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: 		G (2008ApJ,AM,...), IR (IRAS,PSCz)
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) : 		09 26 11.532 -76 37 34.75 (Infrared) [ ] C 2006AJ....131.1163S
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) : 		09 26 11.536 -76 37 34.77 [ ]
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) : 		09 26 30.999 -76 24 29.20 [ ]
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) : 		291.966101 -18.357263 [ ]
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) 467.2 [~] / z(emission) 0.001560 [~] / cz 467.56 [~]
   (Rad) C 2004MNRAS.350.1195M
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: 		dG... D ~
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): 		2.04 1.10 136 (Opt) D 2003A&A...412...45P
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 (8) :
U 13.13 [0.12] D 2007ApJS..173..185G
B 12.93 [~] C 1989ESOLV.C......0L
V 12.68 [0.12] D 2007ApJS..173..185G
R 11.90 [~] C 1989ESOLV.C......0L
I 12.8 [~] D 2005MNRAS.361...34D
J 10.568 [0.030] C 2006AJ....131.1163S
H 9.821 [0.029] C 2006AJ....131.1163S
K 9.826 [0.056] C 2006AJ....131.1163S
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!).
Some important notes on this object about identifications and objects associations.
notes:

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

: 1
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

: 6 		Display criteria :

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (16) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NGC 2915 GLXY G292.0-18.4+458 LEDA 26761 SPB 103
AM 0926-762 HIPASS J0926-76 2MASX J09261153-7637347 [M98c] 092631.0-762430
ESO 37-3 IRAS 09265-7624 PSCz Q09265-7624 [MI94] Im 56
ESO-LV 37-0030 ISG 26 SGC 092631-7624.5 [VDD93] 92

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References (57 between 2016 and 2021) (Total 304)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

Collections of Measurements


distance : 8    velocities : 6   

   

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 (8) 

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |    4.29    Mpc |                       |T-RDB   |2017AJ....153....6K|

velocities (6) 

 |typ|    Value    R   m.e.   |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 -------------------------------------------------------------------------------------------------------
 |v  |  465                   |  (    )|s ,D,    ,           |          |       |  |2016AJ....152...50T|
Observing logs


ISO : 4    herschel : 7   

   

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 (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 (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     1.135  63003409  CAM01    5.41   17.05  NGC2915-pos1                    1997-08-07T09:06:31   7208     26684  218"x220"           141.4998  -76.6416      GGILMORE +    HALOCOLS
    2     1.136  62501817  CAM01    5.05    8.35  NGC2915-pos1                    1997-08-02T06:10:47   7206     26429  218"x220"           141.4997  -76.6416      GGILMORE +    HALOCOLS
    3     8.348  63003413  CAM01    5.05   17.05  NGC2915-off                     1997-08-07T11:07:35   7208     26685  218"x220"           140.9498  -76.6416      GGILMORE +    HALOCOLS
    4     8.350  62501821  CAM01    5.05    8.35  NGC2915-off                     1997-08-02T08:11:51   7206     26430  218"x220"           140.9497  -76.6416      GGILMORE +    HALOCOLS

herschel (7)

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   0.0009   487  NGC2915                              09 26 11.53  -76 37 34.8  KPOT_rkennicu_1    PacsPhoto           1373  2010-09-13T08:13:15  1342204430  get Herschel/PACS observation #1342204430                           PP4-LWb-NGC2915                                                                                                       
    2   0.0009   487  NGC2915                              09 26 11.53  -76 37 34.8  KPOT_rkennicu_1    PacsPhoto           1373  2010-09-13T07:49:19  1342204429  get Herschel/PACS observation #1342204429                           PP4-SWb-NGC2915                                                                                                       
    3   0.0009   487  NGC2915                              09 26 11.53  -76 37 34.8  KPOT_rkennicu_1    PacsPhoto           1373  2010-09-13T07:25:23  1342204428  get Herschel/PACS observation #1342204428                           PP4-LWa-NGC2915                                                                                                       
    4   0.0009   487  NGC2915                              09 26 11.53  -76 37 34.8  KPOT_rkennicu_1    PacsPhoto           1373  2010-09-13T07:01:27  1342204427  get Herschel/PACS observation #1342204427                           PP4-SWa-NGC2915                                                                                                       
    5   0.0009   250  NGC2915                              09 26 11.53  -76 37 34.8  KPOT_rkennicu_1    SpirePhoto          2064  2010-01-19T01:59:33  1342189510                          get Herschel/SPIRE observation #1342189510   SP4-NGC2915                                                                                                           
    6   0.0046   802  ngc2915                              09 26 11.50  -76 37 35.0  KPOT_rkennicu_1    PacsLineSpec        6979  2011-07-25T06:12:12  1342225562  get Herschel/PACS observation #1342225562                           "ngc2915 Nucleus [faint] - nII 122, oI"                                                                               
    7   0.0046   802  ngc2915                              09 26 11.50  -76 37 35.0  KPOT_rkennicu_1    PacsLineSpec        3176  2011-07-25T05:17:09  1342225561  get Herschel/PACS observation #1342225561                           "ngc2915 Nucleus [faint] - cII, oIII"

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 2915

Link by name to the catalogue in VizieR :

NGC 2915 ESO-LV 37-0030 HIPASS J0926-76 IRAS 09265-7624 2MASX J09261153-7637347

Search by coordinates in Vizier (radius: 30 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

Currently no annotations available

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report an error concerning the data of this object

2021.01.15-19:48:09

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