Exposure
ID
GRAVI.2023-07-02T06:39:37.141_1
Header ID
GRAVI.2023-07-02T06:39:37.141
Date updated
2023-07-02 06:47:15 UTC+0000
Release date
2024-07-02 06:47:15 UTC+0000
UTC Start
2023-07-02 06:39:37.141
UTC End
2023-07-02 06:40:01.141
MJD Start
60127.27751321
MJD End
60127.27779098778
Exposure time (s)
24.0
Validation level
1
Tau 0: Coherence time (s)
0.004122
Ambient temperature (°C)
14.45
Seeing (arcsec)
0.46
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 54.0270 54.0440 18.9000 19.0000
U1-U3 97.2750 97.3180 25.5000 25.5000
U1-U4 122.3140 122.4280 55.1130 55.1910
U2-U3 44.0370 44.0640 33.5000 33.6000
U2-U4 84.9590 85.0440 77.1900 77.2430
U3-U4 61.1970 61.2340 106.9870 107.0170
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 60127.27751321
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 47.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 54.027
HIERARCH ESO ISS PBL12 END 54.044
HIERARCH ESO ISS PBLA12 START 18.9
HIERARCH ESO ISS PBLA12 END 19.0
HIERARCH ESO ISS PBL13 START 97.275
HIERARCH ESO ISS PBL13 END 97.318
HIERARCH ESO ISS PBLA13 START 25.5
HIERARCH ESO ISS PBLA13 END 25.5
HIERARCH ESO ISS PBL14 START 122.314
HIERARCH ESO ISS PBL14 END 122.428
HIERARCH ESO ISS PBLA14 START 55.113
HIERARCH ESO ISS PBLA14 END 55.191
HIERARCH ESO ISS PBL23 START 44.037
HIERARCH ESO ISS PBL23 END 44.064
HIERARCH ESO ISS PBLA23 START 33.5
HIERARCH ESO ISS PBLA23 END 33.6
HIERARCH ESO ISS PBL24 START 84.959
HIERARCH ESO ISS PBL24 END 85.044
HIERARCH ESO ISS PBLA24 START 77.19
HIERARCH ESO ISS PBLA24 END 77.243
HIERARCH ESO ISS PBL34 START 61.197
HIERARCH ESO ISS PBL34 END 61.234
HIERARCH ESO ISS PBLA34 START 106.987
HIERARCH ESO ISS PBLA34 END 107.017
HIERARCH ESO ISS AMBI TAU0 START 0.004122
HIERARCH ESO ISS AMBI TAU0 END 0.004122
HIERARCH ESO ISS AMBI TEMP 14.45
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46
HIERARCH ESO FT ROBJ NAME HD_206893
HIERARCH ESO FT ROBJ ALPHA 214521.905
HIERARCH ESO FT ROBJ DELTA -124700.060