NGC 2415

Basic data :
NGC 2415 -- Blue Compact 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: bCG (), G (2016A&A,Ark,...), Rad (BWE,7C,...), IR (IRAS,PSCz), * (Gaia), smm (JCMTSE) 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) : 07 36 56.6678012232 +35 14 30.555503124 (Optical) [ 16.2026 10.5670 90 ] C 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) : 07 36 56.6693339673 +35 14 30.533621548 [ 16.2026 10.5670 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) : 07 33 39.6615092781 +35 21 15.338043116 [ 16.2026 10.5670 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) : 184.1367853867636 +23.9849867928216 [ 16.2026 10.5670 90 ] 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) 3771 [18] / z(~) 0.012659 [0.000060] / cz 3795.07 [17.99]    D 2002LEDA.........0P 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: 3 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) (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): 0.663 0.610 120 (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 (10) : B 12.5 [~] E ~ G 20.441378 [0.044548] C 2020yCat.1350....0G J 10.696 [0.015] C 2006AJ....131.1163S H 10.080 [0.018] C 2006AJ....131.1163S K 9.776 [0.020] C 2006AJ....131.1163S u (AB) 13.878390 [~] D 2018MNRAS.474.1873W g (AB) 19.758 [0.063] D 2011yCat.2306....0A r (AB) 12.545390 [~] D 2018MNRAS.474.1873W i (AB) 19.172 [0.052] D 2011yCat.2306....0A z (AB) 12.189070 [~] D 2018MNRAS.474.1873W	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 points in this preview 2MASS DSS SDSSXMMIRACIRISGALEX All (CDSPortal) Send to 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!).
Some important notes on this object about identifications and objects associations. notes: See also Specfind radio flux densities.

NGC 2415	IRAS 07336+3521	PSCz Q07336+3521	[DC78] UGC 3930
Ark 136	IRAS F07336+3521	SDSS J073656.63+351431.9	[H56] 1
BWE 0733+3520	JCMTSE J073656.3+351426	UGC 3930	[MI94] Sm 32
7C 073339.39+352115.00	LAMOST J073656.52+351429.9	UZC J073656.7+351432	[VDD93] 66
FIRST J073656.5+351429	LEDA 21399	WN B0733.6+3520	Gaia DR3 895159939987335936
GB6 B0733+3520	2MASX J07365672+3514310	Z 177-38
87GB 073338.7+352034	MCG+06-17-021	Z 0733.6+3521
IRAS 0733+353P15	NVSS J073656+351431	[CAB95] IRAS F07336+3521

References (8 between 2017 and 2022) (Total 126) 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

Collections of Measurements

velocities (9)

 |typ|    Value    R   m.e.  |A (Nmes)|na,Q,dom ,   res    D| Obs.date | Rem.  |Or|     Reference     |
 ------------------------------------------------------------------------------------------------------
 |z  |    0.012643           |E (    )|s , ,Opt ,           |          |       |  |2018MNRAS.474.1873W|
 

distance (1)

 | distance Q unit|  err-        err+     | method |     reference     |
 -----------------------------------------------------------------------
 |   57.2     Mpc |                       |        |2000ApJ...529..786M|
 

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] metaVI/111/isolog *The ISO Observation Log[image] (36737 rows) (Note)

start AladinLite

http://cdsportal.u-strasbg.fr/widgets/dataplot/dataplot.html?dataset_url_1=

 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     0.036  71703902  CAM01    3.98   17.05  haro01                          1997-11-02T07:00:32   1482     30086  72"x72"             114.2354  +35.2417      LMETCALF +    HARO_A  
    2     0.036  71704078  PHT40    2.47    8.95  haro01                          1997-11-02T07:25:56   1132     30087  24"x24"             114.2354  +35.2417      LMETCALF +    HARO_A  
    3     0.075  71703876  LWS01   43.05  188.89  haro01                          1997-11-02T06:21:12   1126     30084  84" D               114.2346  +35.2417      LMETCALF +    HARO_A  
    4     5.445  71703877  LWS01   43.05  188.89  bcnd01                          1997-11-02T06:40:52   1124     30085  84" D               114.1250  +35.2417      LMETCALF +    HARO_A  

iue (2)

 |Homogenized Name:  ComplID   |PROG |CL|D CAM IMAGE A| FES  MD|Obs.da  Time |ExpTim|m|CEB|S|      Comments      |F|     reference     |
 ---------------------------------------------------------------------------------------------------------------------------------------
 |AOO HARO 1      :            |EGCTT|88|L SWP 11269 L|   80 SO|810208 150100|012000| |3X4|G|E=1.5X,C=90,B=52    |*|1996IUEML.C......0I|
 

External archives :

Data at NED - NASA/IPAC Extragalactic Database : NGC 2415

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