Exposure
ID
GRAVI.2023-07-02T05:40:51.993_1
Header ID
GRAVI.2023-07-02T05:40:51.993
Date updated
2023-07-02 05:52:15 UTC+0000
Release date
2024-07-02 05:52:15 UTC+0000
UTC Start
2023-07-02 05:40:51.993
UTC End
2023-07-02 05:43:31.993
MJD Start
60127.23671288
MJD End
60127.23856473186
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0035805
Ambient temperature (°C)
14.77
Seeing (arcsec)
0.51
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 52.8350 52.8870 10.8000 11.3000
U1-U3 93.9410 94.1060 17.1000 17.6000
U1-U4 111.2640 111.9420 47.5240 48.0170
U2-U3 41.8180 41.9380 25.0000 25.5000
U2-U4 75.8020 76.4130 72.1510 72.4730
U3-U4 56.4320 56.7810 105.0730 105.1530
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 60127.23671288
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 52.835
HIERARCH ESO ISS PBL12 END 52.887
HIERARCH ESO ISS PBLA12 START 10.8
HIERARCH ESO ISS PBLA12 END 11.3
HIERARCH ESO ISS PBL13 START 93.941
HIERARCH ESO ISS PBL13 END 94.106
HIERARCH ESO ISS PBLA13 START 17.1
HIERARCH ESO ISS PBLA13 END 17.6
HIERARCH ESO ISS PBL14 START 111.264
HIERARCH ESO ISS PBL14 END 111.942
HIERARCH ESO ISS PBLA14 START 47.524
HIERARCH ESO ISS PBLA14 END 48.017
HIERARCH ESO ISS PBL23 START 41.818
HIERARCH ESO ISS PBL23 END 41.938
HIERARCH ESO ISS PBLA23 START 25.0
HIERARCH ESO ISS PBLA23 END 25.5
HIERARCH ESO ISS PBL24 START 75.802
HIERARCH ESO ISS PBL24 END 76.413
HIERARCH ESO ISS PBLA24 START 72.151
HIERARCH ESO ISS PBLA24 END 72.473
HIERARCH ESO ISS PBL34 START 56.432
HIERARCH ESO ISS PBL34 END 56.781
HIERARCH ESO ISS PBLA34 START 105.073
HIERARCH ESO ISS PBLA34 END 105.153
HIERARCH ESO ISS AMBI TAU0 START 0.003725
HIERARCH ESO ISS AMBI TAU0 END 0.003436
HIERARCH ESO ISS AMBI TEMP 14.77
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.52
HIERARCH ESO FT ROBJ NAME HD_206893
HIERARCH ESO FT ROBJ ALPHA 214521.905
HIERARCH ESO FT ROBJ DELTA -124700.060