Exposure
ID
GRAVI.2021-01-07T06:30:29.946_1
Header ID
GRAVI.2021-01-07T06:30:29.946
Date updated
2021-01-07 06:35:37 UTC+0000
Release date
2022-01-07 06:35:37 UTC+0000
UTC Start
2021-01-07 06:30:29.946
UTC End
2021-01-07 06:31:33.946
MJD Start
59221.27117993
MJD End
59221.2719206707
Exposure time (s)
64.0
Validation level
1
Tau 0: Coherence time (s)
0.006571
Ambient temperature (°C)
11.36
Seeing (arcsec)
0.65
Observation
ID
46125
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
34741
Name
WDSJ10361-2641A
RA
159.021261
DEC
-26.67552
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 56.2730 56.2810 13.9000 14.1000
U1-U3 101.4140 101.4400 19.9000 20.1000
U1-U4 124.5230 124.6750 47.1460 47.3690
U2-U3 45.8150 45.8360 27.2000 27.4000
U2-U4 83.3630 83.5270 68.8560 69.0570
U3-U4 57.8280 57.9540 100.6550 100.7900
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 59221.27117993
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 56.273
HIERARCH ESO ISS PBL12 END 56.281
HIERARCH ESO ISS PBLA12 START 13.9
HIERARCH ESO ISS PBLA12 END 14.1
HIERARCH ESO ISS PBL13 START 101.414
HIERARCH ESO ISS PBL13 END 101.44
HIERARCH ESO ISS PBLA13 START 19.9
HIERARCH ESO ISS PBLA13 END 20.1
HIERARCH ESO ISS PBL14 START 124.523
HIERARCH ESO ISS PBL14 END 124.675
HIERARCH ESO ISS PBLA14 START 47.146
HIERARCH ESO ISS PBLA14 END 47.369
HIERARCH ESO ISS PBL23 START 45.815
HIERARCH ESO ISS PBL23 END 45.836
HIERARCH ESO ISS PBLA23 START 27.2
HIERARCH ESO ISS PBLA23 END 27.4
HIERARCH ESO ISS PBL24 START 83.363
HIERARCH ESO ISS PBL24 END 83.527
HIERARCH ESO ISS PBLA24 START 68.856
HIERARCH ESO ISS PBLA24 END 69.057
HIERARCH ESO ISS PBL34 START 57.828
HIERARCH ESO ISS PBL34 END 57.954
HIERARCH ESO ISS PBLA34 START 100.655
HIERARCH ESO ISS PBLA34 END 100.79
HIERARCH ESO ISS AMBI TAU0 START 0.006571
HIERARCH ESO ISS AMBI TAU0 END 0.006571
HIERARCH ESO ISS AMBI TEMP 11.36
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65
HIERARCH ESO FT ROBJ NAME WDSJ10361-2641B
HIERARCH ESO FT ROBJ ALPHA 103604.4253
HIERARCH ESO FT ROBJ DELTA -264031.0209