Exposure
ID
GRAVI.2021-01-07T06:39:08.968_2
Header ID
GRAVI.2021-01-07T06:39:08.968
Date updated
2021-01-07 06:50:42 UTC+0000
Release date
2022-01-07 06:50:42 UTC+0000
UTC Start
2021-01-07 06:39:08.968
UTC End
2021-01-07 06:40:12.968
MJD Start
59221.27718713
MJD End
59221.2779278707
Exposure time (s)
64.0
Validation level
1
Tau 0: Coherence time (s)
0.006571
Ambient temperature (°C)
11.47
Seeing (arcsec)
0.515
Observation
ID
46127
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
34743
Name
WDSJ10361-2641A
RA
159.018782083333
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 56.3190 56.3270 15.1000 15.3000
U1-U3 101.5770 101.6030 21.1000 21.3000
U1-U4 125.4350 125.5770 48.5000 48.7160
U2-U3 45.9460 45.9670 28.5000 28.7000
U2-U4 84.3430 84.4950 70.0820 70.2770
U3-U4 58.5780 58.6930 101.4860 101.6210
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 59221.27718713
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 56.319
HIERARCH ESO ISS PBL12 END 56.327
HIERARCH ESO ISS PBLA12 START 15.1
HIERARCH ESO ISS PBLA12 END 15.3
HIERARCH ESO ISS PBL13 START 101.577
HIERARCH ESO ISS PBL13 END 101.603
HIERARCH ESO ISS PBLA13 START 21.1
HIERARCH ESO ISS PBLA13 END 21.3
HIERARCH ESO ISS PBL14 START 125.435
HIERARCH ESO ISS PBL14 END 125.577
HIERARCH ESO ISS PBLA14 START 48.5
HIERARCH ESO ISS PBLA14 END 48.716
HIERARCH ESO ISS PBL23 START 45.946
HIERARCH ESO ISS PBL23 END 45.967
HIERARCH ESO ISS PBLA23 START 28.5
HIERARCH ESO ISS PBLA23 END 28.7
HIERARCH ESO ISS PBL24 START 84.343
HIERARCH ESO ISS PBL24 END 84.495
HIERARCH ESO ISS PBLA24 START 70.082
HIERARCH ESO ISS PBLA24 END 70.277
HIERARCH ESO ISS PBL34 START 58.578
HIERARCH ESO ISS PBL34 END 58.693
HIERARCH ESO ISS PBLA34 START 101.486
HIERARCH ESO ISS PBLA34 END 101.621
HIERARCH ESO ISS AMBI TAU0 START 0.006571
HIERARCH ESO ISS AMBI TAU0 END 0.006571
HIERARCH ESO ISS AMBI TEMP 11.47
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.5
HIERARCH ESO FT ROBJ NAME WDSJ10361-2641A
HIERARCH ESO FT ROBJ ALPHA 103604.5077
HIERARCH ESO FT ROBJ DELTA -264031.7310