V838 Mon

C.D.S. - SIMBAD4 rel 1.7 - 2019.05.23CEST14:11:17

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


Basic data :
V* V838 Mon -- Cataclysmic Variable Star
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:
* (GSC,UCAC4,...), IR (DENIS,IRAS,...), V* (V*,AAVSO), No* (NOVA), CV* (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) :
07 04 04.8222936785 -03 50 50.637499515 (Optical) [ 0.1132 0.0965 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) :
07 04 04.8222936785 -03 50 50.637499515 [ 0.1132 0.0965 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) :
07 01 35.3695186996 -03 46 19.306969001 [ 0.1132 0.0965 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) :
217.7973626486432 +01.0521708008904 [ 0.1132 0.0965 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 :
-0.536 0.078 [0.229 0.174 90] A 2018yCat.1345....0G
Spectral type is made of 3 parts: %coding is composed of 4 parts :
  • the spectral type, which is made of a temperature class, eventually a luminosity class (roman number) and/or spectral peculiarities;
  • a quality letter: A=best quality→E=worst quality, {� } =unknown quality %
  • a quality letter: A=best quality -> E=worst quality, {� } =unknown quality
  • bibcode : bibcode of the spectral type reference
Spectral type:
M10+B3V C 2003IAUC.8202....1W
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 15.5 [~] E 2003AJ....125..984M
R 15.18 [0.08] E 2012yCat.1322....0Z
I 14.51 [0.03] C 2005yCat.2263....0T
G 11.1922 [0.0041] C 2018yCat.1345....0G
J 13.873 [0.047] C 2003yCat.2246....0C
H 13.510 [0.063] C 2003yCat.2246....0C
K 13.333 [0.060] C 2003yCat.2246....0C
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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!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

V* V838 Mon 2MASS J07040482-0350506 USNO-B1.0 0861-00120000 EQ J0704.0-0350
DENIS J070404.8-035050 NOVA Mon 2002 USNO-A2.0 0825-03833116 AAVSO 0659-03
GSC 04822-00039 PSCz P07015-0346 WISE J070404.82-035050.5 Gaia DR2 3107789548859766016
IRAS 07015-0346 UCAC4 431-026681 [WBM2003] 1

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References (90 between 2014 and 2019) (Total 356)
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


PM : 1    MK : 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)

pm (1)

 |  pm-ra  [   m.e   ]|  pm-de  [   m.e   ]|syst|     reference     |
 --------------------------------------------------------------------
 |   -0.536[    0.229]|   +0.078[    0.174]|ICRS|2018yCat.1345....0G|
 

mk (1)

 |ds/mss|           Spectral type            |     reference     |
 -----------------------------------------------------------------
 |  /   |M10+B3V                             |2003IAUC.8202....1W|
 
Observing logs


herschel : 24   

   

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 (24)

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 0.0104 878 V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 HifiPoint 3627 2011-10-09T13:35:31 1342230404 get Herschel/HIFI observation #1342230404 BGT -Setting D - V838Mon 2 0.0104 869 V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 HifiPoint 617 2011-09-30T06:00:26 1342229897 get Herschel/HIFI observation #1342229897 BGT -Setting B - V838Mon 3 0.0104 868 V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 HifiPoint 3707 2011-09-29T07:24:12 1342229843 get Herschel/HIFI observation #1342229843 BGT -Setting E - V838Mon 4 0.0104 854 V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 HifiPoint 1618 2011-09-14T15:43:50 1342228604 get Herschel/HIFI observation #1342228604 BGT -Setting C - V838Mon 5 0.0104 853 V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 HifiPoint 1575 2011-09-13T15:34:33 1342228563 get Herschel/HIFI observation #1342228563 BGT -Setting A - V838Mon 6 0.0104 723 V* V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 PacsLineSpec 784 2011-05-07T17:58:08 1342220138 get Herschel/PACS observation #1342220138 PSpecL3-V838Mon 7 0.0104 723 V* V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 PacsLineSpec 3768 2011-05-07T16:53:09 1342220137 get Herschel/PACS observation #1342220137 PSpecL2-V838Mon 8 0.0104 723 V* V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 PacsLineSpec 3760 2011-05-07T15:48:18 1342220136 get Herschel/PACS observation #1342220136 PSpecL1-V838Mon 9 0.0104 723 V* V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 PacsPhoto 245 2011-05-07T14:50:21 1342220132 get Herschel/PACS observation #1342220132 PPhoto-V838Mon scanmap (85-135) ortho 10 0.0104 723 V* V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 PacsPhoto 245 2011-05-07T14:45:13 1342220131 get Herschel/PACS observation #1342220131 PPhoto-V838Mon scanmap (85-130) 11 0.0104 723 V* V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 PacsPhoto 245 2011-05-07T14:40:05 1342220130 get Herschel/PACS observation #1342220130 PPhoto-V838Mon scanmap (60-85) ortho 12 0.0104 723 V* V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 PacsPhoto 245 2011-05-07T14:34:57 1342220129 get Herschel/PACS observation #1342220129 PPhoto-V838Mon scanmap (60-85) 13 0.0104 710 V* V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 SpireSpectrometer 3340 2011-04-24T07:16:45 1342219551 get Herschel/SPIRE observation #1342219551 SSpec-V838mon 14 0.0104 493 V* V838 Mon 07 04 04.85 -03 50 51.1 GT1_kexter_1 SpirePhoto 445 2010-09-18T17:33:51 1342204851 get Herschel/SPIRE observation #1342204851 SPhoto-V838Mon 15 0.0804 1251 V838Mon_fir 07 04 04.50 -03 50 50.5 OT2_kexter_2 PacsPhoto 245 2012-10-16T00:37:06 1342253508 get Herschel/PACS observation #1342253508 PPhoto-V838Mon scanmap (85-135) ortho pt 2 16 0.0804 1251 V838Mon_fir 07 04 04.50 -03 50 50.5 OT2_kexter_2 PacsPhoto 245 2012-10-16T00:31:55 1342253507 get Herschel/PACS observation #1342253507 PPhoto-V838Mon scanmap (85-130) pt 2 17 0.0804 1251 V838Mon_fir 07 04 04.50 -03 50 50.5 OT2_kexter_2 PacsPhoto 245 2012-10-16T00:26:44 1342253506 get Herschel/PACS observation #1342253506 PPhoto-V838Mon scanmap (60-85) ortho pt 2 18 0.0804 1251 V838Mon_fir 07 04 04.50 -03 50 50.5 OT2_kexter_2 PacsPhoto 245 2012-10-16T00:21:33 1342253505 get Herschel/PACS observation #1342253505 PPhoto-V838Mon scanmap pt 2 19 0.0804 1249 V838Mon_fir 07 04 04.50 -03 50 50.5 OT2_kexter_2 SpirePhoto 445 2012-10-14T15:40:22 1342253396 get Herschel/SPIRE observation #1342253396 SPhoto-V838Mon pt 2 20 0.0804 1083 V838Mon_fir 07 04 04.50 -03 50 50.5 OT2_kexter_2 PacsPhoto 245 2012-05-01T08:26:20 1342245209 get Herschel/PACS observation #1342245209 PPhoto-V838Mon scanmap (85-135) ortho 21 0.0804 1083 V838Mon_fir 07 04 04.50 -03 50 50.5 OT2_kexter_2 PacsPhoto 245 2012-05-01T08:21:12 1342245208 get Herschel/PACS observation #1342245208 PPhoto-V838Mon scanmap (85-130) 22 0.0804 1083 V838Mon_fir 07 04 04.50 -03 50 50.5 OT2_kexter_2 PacsPhoto 245 2012-05-01T08:16:04 1342245207 get Herschel/PACS observation #1342245207 PPhoto-V838Mon scanmap (60-85) ortho 23 0.0804 1083 V838Mon_fir 07 04 04.50 -03 50 50.5 OT2_kexter_2 PacsPhoto 245 2012-05-01T08:10:56 1342245206 get Herschel/PACS observation #1342245206 PPhoto-V838Mon scanmap (60-85) 24 0.0804 1082 V838Mon_fir 07 04 04.50 -03 50 50.5 OT2_kexter_2 SpirePhoto 445 2012-04-30T16:29:48 1342245152 get Herschel/SPIRE observation #1342245152 SPhoto-V838Mon


External archives :

Data at NED - NASA/IPAC Extragalactic Database : V838 Mon

Link by name to the catalogue in VizieR :

V* V838 Mon DENIS J070404.8-035050 GSC 04822-00039 IRAS 07015-0346 2MASS J07040482-0350506
UCAC4 431-026681 USNO-B1.0 0861-00120000 USNO-A2.0 0825-03833116 WISE J070404.82-035050.5 Gaia DR2 3107789548859766016

Search by coordinates in Vizier (radius: 5 arcsec)


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

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2019.05.23-14:11:17

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