Exposure
ID
GRAVI.2022-05-22T00:29:21.163_1
Header ID
GRAVI.2022-05-22T00:29:21.163
Date updated
2022-05-22 00:45:51 UTC+0000
Release date
2023-05-22 00:45:50 UTC+0000
UTC Start
2022-05-22 00:29:21.163
UTC End
2022-05-22 00:36:01.163
MJD Start
59721.02038383
MJD End
59721.0250134596
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.002451
Ambient temperature (°C)
10.36
Seeing (arcsec)
0.525
Observation
ID
50952
Category
science
Program ID
1104.C-0651(F)
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/ ...
Target
ID
38002
Name
Yses2b
RA
171.985884
DEC
-66.43433
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 44.6450 44.3930 36.2000 37.3000
U1-U3 83.3880 82.8850 43.5000 44.7000
U1-U4 121.6650 121.1260 70.8270 72.3370
U2-U3 39.5220 39.2830 51.8000 53.1000
U2-U4 88.6650 88.5170 87.4710 89.0640
U3-U4 61.0820 61.2270 109.6460 111.1910
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1104.C-0651(F)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59721.02038383
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME TYC 8984-2245-1
HIERARCH ESO INS SOBJ NAME Yses2b
RA 171.985884
DEC -66.43433
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 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 44.645
HIERARCH ESO ISS PBL12 END 44.393
HIERARCH ESO ISS PBLA12 START 36.2
HIERARCH ESO ISS PBLA12 END 37.3
HIERARCH ESO ISS PBL13 START 83.388
HIERARCH ESO ISS PBL13 END 82.885
HIERARCH ESO ISS PBLA13 START 43.5
HIERARCH ESO ISS PBLA13 END 44.7
HIERARCH ESO ISS PBL14 START 121.665
HIERARCH ESO ISS PBL14 END 121.126
HIERARCH ESO ISS PBLA14 START 70.827
HIERARCH ESO ISS PBLA14 END 72.337
HIERARCH ESO ISS PBL23 START 39.522
HIERARCH ESO ISS PBL23 END 39.283
HIERARCH ESO ISS PBLA23 START 51.8
HIERARCH ESO ISS PBLA23 END 53.1
HIERARCH ESO ISS PBL24 START 88.665
HIERARCH ESO ISS PBL24 END 88.517
HIERARCH ESO ISS PBLA24 START 87.471
HIERARCH ESO ISS PBLA24 END 89.064
HIERARCH ESO ISS PBL34 START 61.082
HIERARCH ESO ISS PBL34 END 61.227
HIERARCH ESO ISS PBLA34 START 109.646
HIERARCH ESO ISS PBLA34 END 111.191
HIERARCH ESO ISS AMBI TAU0 START 0.00283
HIERARCH ESO ISS AMBI TAU0 END 0.002072
HIERARCH ESO ISS AMBI TEMP 10.36
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.56
HIERARCH ESO FT ROBJ NAME TYC_8984-2245-1
HIERARCH ESO FT ROBJ ALPHA 112755.354
HIERARCH ESO FT ROBJ DELTA -662604.499