Exposure
ID
GRAVI.2021-01-07T06:25:26.933_2
Header ID
GRAVI.2021-01-07T06:25:26.933
Date updated
2021-01-08 07:20:18 UTC+0000
Release date
2022-01-07 06:35:37 UTC+0000
UTC Start
2021-01-07 06:25:26.933
UTC End
2021-01-07 06:26:30.933
MJD Start
59221.26767284
MJD End
59221.2684135807
Exposure time (s)
64.0
Validation level
1
Tau 0: Coherence time (s)
0.006831
Ambient temperature (°C)
11.51
Seeing (arcsec)
0.61
Observation
ID
46124
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
34740
Name
WDSJ10361-2641A
RA
159.018783333333
DEC
-26.6754808333333
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 56.2460 56.2540 13.2000 13.4000
U1-U3 101.3160 101.3430 19.1000 19.3000
U1-U4 123.9620 124.1190 46.3300 46.5570
U2-U3 45.7350 45.7570 26.4000 26.6000
U2-U4 82.7530 82.9240 68.1170 68.3230
U3-U4 57.3570 57.4890 100.1690 100.3030
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 59221.26767284
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME WDSJ10361-2641A
HIERARCH ESO INS SOBJ NAME WDSJ10361-2641B
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 56.246
HIERARCH ESO ISS PBL12 END 56.254
HIERARCH ESO ISS PBLA12 START 13.2
HIERARCH ESO ISS PBLA12 END 13.4
HIERARCH ESO ISS PBL13 START 101.316
HIERARCH ESO ISS PBL13 END 101.343
HIERARCH ESO ISS PBLA13 START 19.1
HIERARCH ESO ISS PBLA13 END 19.3
HIERARCH ESO ISS PBL14 START 123.962
HIERARCH ESO ISS PBL14 END 124.119
HIERARCH ESO ISS PBLA14 START 46.33
HIERARCH ESO ISS PBLA14 END 46.557
HIERARCH ESO ISS PBL23 START 45.735
HIERARCH ESO ISS PBL23 END 45.757
HIERARCH ESO ISS PBLA23 START 26.4
HIERARCH ESO ISS PBLA23 END 26.6
HIERARCH ESO ISS PBL24 START 82.753
HIERARCH ESO ISS PBL24 END 82.924
HIERARCH ESO ISS PBLA24 START 68.117
HIERARCH ESO ISS PBLA24 END 68.323
HIERARCH ESO ISS PBL34 START 57.357
HIERARCH ESO ISS PBL34 END 57.489
HIERARCH ESO ISS PBLA34 START 100.169
HIERARCH ESO ISS PBLA34 END 100.303
HIERARCH ESO ISS AMBI TAU0 START 0.006874
HIERARCH ESO ISS AMBI TAU0 END 0.006788
HIERARCH ESO ISS AMBI TEMP 11.51
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.62
HIERARCH ESO FT ROBJ NAME WDSJ10361-2641A
HIERARCH ESO FT ROBJ ALPHA 103604.508
HIERARCH ESO FT ROBJ DELTA -264031.731