Exposure
ID
GRAVI.2021-01-06T07:34:27.288_2
Header ID
GRAVI.2021-01-06T07:34:27.288
Date updated
2021-01-06 07:46:07 UTC+0000
Release date
2022-01-06 07:46:07 UTC+0000
UTC Start
2021-01-06 07:34:27.288
UTC End
2021-01-06 07:34:56.088
MJD Start
59220.31559361
MJD End
59220.3159269433
Exposure time (s)
28.8
Validation level
1
Tau 0: Coherence time (s)
0.0049965
Ambient temperature (°C)
11.17
Seeing (arcsec)
1.51
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 45.7110 45.6880 23.8000 24.0000
U1-U3 86.0870 86.0380 30.4000 30.6000
U1-U4 125.5820 125.5330 54.5430 54.7840
U2-U3 41.0160 40.9930 37.7000 37.9000
U2-U4 89.4220 89.4200 69.7040 69.9610
U3-U4 58.7980 58.8350 91.3930 91.6490
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 59220.31559361
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 68.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 96
HIERARCH ESO ISS PBL12 START 45.711
HIERARCH ESO ISS PBL12 END 45.688
HIERARCH ESO ISS PBLA12 START 23.8
HIERARCH ESO ISS PBLA12 END 24.0
HIERARCH ESO ISS PBL13 START 86.087
HIERARCH ESO ISS PBL13 END 86.038
HIERARCH ESO ISS PBLA13 START 30.4
HIERARCH ESO ISS PBLA13 END 30.6
HIERARCH ESO ISS PBL14 START 125.582
HIERARCH ESO ISS PBL14 END 125.533
HIERARCH ESO ISS PBLA14 START 54.543
HIERARCH ESO ISS PBLA14 END 54.784
HIERARCH ESO ISS PBL23 START 41.016
HIERARCH ESO ISS PBL23 END 40.993
HIERARCH ESO ISS PBLA23 START 37.7
HIERARCH ESO ISS PBLA23 END 37.9
HIERARCH ESO ISS PBL24 START 89.422
HIERARCH ESO ISS PBL24 END 89.42
HIERARCH ESO ISS PBLA24 START 69.704
HIERARCH ESO ISS PBLA24 END 69.961
HIERARCH ESO ISS PBL34 START 58.798
HIERARCH ESO ISS PBL34 END 58.835
HIERARCH ESO ISS PBLA34 START 91.393
HIERARCH ESO ISS PBLA34 END 91.649
HIERARCH ESO ISS AMBI TAU0 START 0.00571
HIERARCH ESO ISS AMBI TAU0 END 0.004283
HIERARCH ESO ISS AMBI TEMP 11.17
HIERARCH ESO ISS AMBI FWHM START 1.46
HIERARCH ESO ISS AMBI FWHM END 1.56
HIERARCH ESO FT ROBJ NAME HD95086
HIERARCH ESO FT ROBJ ALPHA 105703.021
HIERARCH ESO FT ROBJ DELTA -684002.446