Exposure
ID
GRAVI.2021-01-06T06:48:09.171_2
Header ID
GRAVI.2021-01-06T06:48:09.171
Date updated
2021-01-06 07:05:59 UTC+0000
Release date
2022-01-06 07:05:59 UTC+0000
UTC Start
2021-01-06 06:48:09.171
UTC End
2021-01-06 06:56:09.171
MJD Start
59220.28343948
MJD End
59220.2889950356
Exposure time (s)
480.0
Validation level
1
Tau 0: Coherence time (s)
0.007528
Ambient temperature (°C)
11.67
Seeing (arcsec)
0.61
Observation
ID
46119
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
33309
Name
HD95086
RA
164.2625875
DEC
-68.6673461111111
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 46.5220 46.4000 15.8000 17.2000
U1-U3 87.8320 87.5620 21.9000 23.4000
U1-U4 127.3010 127.0380 44.3940 46.2300
U2-U3 41.8740 41.7390 28.7000 30.3000
U2-U4 89.3000 89.3490 58.8520 60.8240
U3-U4 57.1010 57.4280 80.4590 82.4620
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 59220.28343948
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD95086
HIERARCH ESO INS SOBJ NAME hd95086b
RA 164.268496
DEC -68.66685
HIERARCH ESO INS SPEC RES LOW
HIERARCH ESO INS POLA MODE SPLIT
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 498.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 46.522
HIERARCH ESO ISS PBL12 END 46.4
HIERARCH ESO ISS PBLA12 START 15.8
HIERARCH ESO ISS PBLA12 END 17.2
HIERARCH ESO ISS PBL13 START 87.832
HIERARCH ESO ISS PBL13 END 87.562
HIERARCH ESO ISS PBLA13 START 21.9
HIERARCH ESO ISS PBLA13 END 23.4
HIERARCH ESO ISS PBL14 START 127.301
HIERARCH ESO ISS PBL14 END 127.038
HIERARCH ESO ISS PBLA14 START 44.394
HIERARCH ESO ISS PBLA14 END 46.23
HIERARCH ESO ISS PBL23 START 41.874
HIERARCH ESO ISS PBL23 END 41.739
HIERARCH ESO ISS PBLA23 START 28.7
HIERARCH ESO ISS PBLA23 END 30.3
HIERARCH ESO ISS PBL24 START 89.3
HIERARCH ESO ISS PBL24 END 89.349
HIERARCH ESO ISS PBLA24 START 58.852
HIERARCH ESO ISS PBLA24 END 60.824
HIERARCH ESO ISS PBL34 START 57.101
HIERARCH ESO ISS PBL34 END 57.428
HIERARCH ESO ISS PBLA34 START 80.459
HIERARCH ESO ISS PBLA34 END 82.462
HIERARCH ESO ISS AMBI TAU0 START 0.007944
HIERARCH ESO ISS AMBI TAU0 END 0.007112
HIERARCH ESO ISS AMBI TEMP 11.67
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.59
HIERARCH ESO FT ROBJ NAME HD95086
HIERARCH ESO FT ROBJ ALPHA 105703.021
HIERARCH ESO FT ROBJ DELTA -684002.446