Exposure
ID
GRAVI.2021-01-07T06:47:23.989_2
Header ID
GRAVI.2021-01-07T06:47:23.989
Date updated
2021-01-07 06:55:49 UTC+0000
Release date
2022-01-07 06:55:49 UTC+0000
UTC Start
2021-01-07 06:47:23.989
UTC End
2021-01-07 06:48:27.989
MJD Start
59221.28291654
MJD End
59221.2836572807
Exposure time (s)
64.0
Validation level
1
Tau 0: Coherence time (s)
0.0071505
Ambient temperature (°C)
11.52
Seeing (arcsec)
0.57
Observation
ID
46126
Category
science
Program ID
1104.C-0651(C)
Program Title
AN INTERFEROMETRIC SURVEY OF THE DYNAMICS AND CHEMICAL COMPOSITION OF DIRECTLY IMAGED EXOPLANETS
Program Type
DDT
PI / COI
LACOUR/ NOWAK/ WANG/ MOLLI`ERE/ CHOQUET/ PUEYO/ GREENBAUM/ WARD-DUONG/ BONNEFOY/ RAMEAU/ CHARNAY/ BOCCALETTI/ PETRUS/ BERGER/ LE BOUQUIN/ MONNIER/ GARDNER/ BENISTY/ GIRARD/ PALADINI/ MULLER/ KEPPLER/ LAGRANGE/ MOUILLET/ PERRIN/ KERVELLA/ EISENHAUE...
Target
ID
34742
Name
WDSJ10361-2641B
RA
159.01843875
DEC
-26.6752835833333
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.3620 56.3700 16.2000 16.4000
U1-U3 101.7270 101.7520 22.2000 22.4000
U1-U4 126.2510 126.3830 49.7550 49.9640
U2-U3 46.0670 46.0860 29.7000 29.9000
U2-U4 85.2090 85.3490 71.2210 71.4110
U3-U4 59.2340 59.3390 102.2850 102.4210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1104.C-0651(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59221.28291654
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME WDSJ10361-2641A
HIERARCH ESO INS SOBJ NAME WDSJ10361-2641A
RA 159.021261
DEC -26.67552
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 86.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 56.362
HIERARCH ESO ISS PBL12 END 56.37
HIERARCH ESO ISS PBLA12 START 16.2
HIERARCH ESO ISS PBLA12 END 16.4
HIERARCH ESO ISS PBL13 START 101.727
HIERARCH ESO ISS PBL13 END 101.752
HIERARCH ESO ISS PBLA13 START 22.2
HIERARCH ESO ISS PBLA13 END 22.4
HIERARCH ESO ISS PBL14 START 126.251
HIERARCH ESO ISS PBL14 END 126.383
HIERARCH ESO ISS PBLA14 START 49.755
HIERARCH ESO ISS PBLA14 END 49.964
HIERARCH ESO ISS PBL23 START 46.067
HIERARCH ESO ISS PBL23 END 46.086
HIERARCH ESO ISS PBLA23 START 29.7
HIERARCH ESO ISS PBLA23 END 29.9
HIERARCH ESO ISS PBL24 START 85.209
HIERARCH ESO ISS PBL24 END 85.349
HIERARCH ESO ISS PBLA24 START 71.221
HIERARCH ESO ISS PBLA24 END 71.411
HIERARCH ESO ISS PBL34 START 59.234
HIERARCH ESO ISS PBL34 END 59.339
HIERARCH ESO ISS PBLA34 START 102.285
HIERARCH ESO ISS PBLA34 END 102.421
HIERARCH ESO ISS AMBI TAU0 START 0.007023
HIERARCH ESO ISS AMBI TAU0 END 0.007278
HIERARCH ESO ISS AMBI TEMP 11.52
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.56
HIERARCH ESO FT ROBJ NAME WDSJ10361-2641B
HIERARCH ESO FT ROBJ ALPHA 103604.4253
HIERARCH ESO FT ROBJ DELTA -264031.0209