Exposure
ID
GRAVI.2023-07-02T06:16:22.083_1
Header ID
GRAVI.2023-07-02T06:16:22.083
Date updated
2023-07-02 06:26:22 UTC+0000
Release date
2024-07-02 06:26:21 UTC+0000
UTC Start
2023-07-02 06:16:22.083
UTC End
2023-07-02 06:19:02.083
MJD Start
60127.2613667
MJD End
60127.26321855185
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0036125
Ambient temperature (°C)
14.66
Seeing (arcsec)
0.515
Observation
ID
56109
Category
science
Program ID
1104.C-0651(G)
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/ ...
Target
ID
41558
Name
HD206893c
RA
326.344086
DEC
-12.78332
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 53.5080 53.5770 15.8000 16.3000
U1-U3 95.9070 96.0940 22.3000 22.8000
U1-U4 118.3530 118.9350 52.4520 52.8420
U2-U3 43.1700 43.2920 30.4000 30.9000
U2-U4 81.8800 82.3480 75.3940 75.6540
U3-U4 59.7290 59.9640 106.1210 106.2320
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1104.C-0651(G)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60127.2613667
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 206893
HIERARCH ESO INS SOBJ NAME HD206893c
RA 326.344086
DEC -12.78332
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 192.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 53.508
HIERARCH ESO ISS PBL12 END 53.577
HIERARCH ESO ISS PBLA12 START 15.8
HIERARCH ESO ISS PBLA12 END 16.3
HIERARCH ESO ISS PBL13 START 95.907
HIERARCH ESO ISS PBL13 END 96.094
HIERARCH ESO ISS PBLA13 START 22.3
HIERARCH ESO ISS PBLA13 END 22.8
HIERARCH ESO ISS PBL14 START 118.353
HIERARCH ESO ISS PBL14 END 118.935
HIERARCH ESO ISS PBLA14 START 52.452
HIERARCH ESO ISS PBLA14 END 52.842
HIERARCH ESO ISS PBL23 START 43.17
HIERARCH ESO ISS PBL23 END 43.292
HIERARCH ESO ISS PBLA23 START 30.4
HIERARCH ESO ISS PBLA23 END 30.9
HIERARCH ESO ISS PBL24 START 81.88
HIERARCH ESO ISS PBL24 END 82.348
HIERARCH ESO ISS PBLA24 START 75.394
HIERARCH ESO ISS PBLA24 END 75.654
HIERARCH ESO ISS PBL34 START 59.729
HIERARCH ESO ISS PBL34 END 59.964
HIERARCH ESO ISS PBLA34 START 106.121
HIERARCH ESO ISS PBLA34 END 106.232
HIERARCH ESO ISS AMBI TAU0 START 0.00356
HIERARCH ESO ISS AMBI TAU0 END 0.003665
HIERARCH ESO ISS AMBI TEMP 14.66
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.51
HIERARCH ESO FT ROBJ NAME HD_206893
HIERARCH ESO FT ROBJ ALPHA 214521.905
HIERARCH ESO FT ROBJ DELTA -124700.060