Exposure
ID
GRAVI.2023-07-02T06:01:55.046_1
Header ID
GRAVI.2023-07-02T06:01:55.046
Date updated
2023-07-02 06:11:08 UTC+0000
Release date
2024-07-02 06:11:08 UTC+0000
UTC Start
2023-07-02 06:01:55.046
UTC End
2023-07-02 06:04:35.046
MJD Start
60127.25133155
MJD End
60127.25318340185
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.004182999999999999
Ambient temperature (°C)
14.61
Seeing (arcsec)
0.495
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 53.2120 53.2750 13.8000 14.3000
U1-U3 95.0770 95.2570 20.3000 20.7000
U1-U4 115.5990 116.2200 50.5840 51.0090
U2-U3 42.6170 42.7390 28.3000 28.8000
U2-U4 79.5990 80.1230 74.1590 74.4390
U3-U4 58.5410 58.8190 105.6550 105.7530
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 60127.25133155
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 53.212
HIERARCH ESO ISS PBL12 END 53.275
HIERARCH ESO ISS PBLA12 START 13.8
HIERARCH ESO ISS PBLA12 END 14.3
HIERARCH ESO ISS PBL13 START 95.077
HIERARCH ESO ISS PBL13 END 95.257
HIERARCH ESO ISS PBLA13 START 20.3
HIERARCH ESO ISS PBLA13 END 20.7
HIERARCH ESO ISS PBL14 START 115.599
HIERARCH ESO ISS PBL14 END 116.22
HIERARCH ESO ISS PBLA14 START 50.584
HIERARCH ESO ISS PBLA14 END 51.009
HIERARCH ESO ISS PBL23 START 42.617
HIERARCH ESO ISS PBL23 END 42.739
HIERARCH ESO ISS PBLA23 START 28.3
HIERARCH ESO ISS PBLA23 END 28.8
HIERARCH ESO ISS PBL24 START 79.599
HIERARCH ESO ISS PBL24 END 80.123
HIERARCH ESO ISS PBLA24 START 74.159
HIERARCH ESO ISS PBLA24 END 74.439
HIERARCH ESO ISS PBL34 START 58.541
HIERARCH ESO ISS PBL34 END 58.819
HIERARCH ESO ISS PBLA34 START 105.655
HIERARCH ESO ISS PBLA34 END 105.753
HIERARCH ESO ISS AMBI TAU0 START 0.004153
HIERARCH ESO ISS AMBI TAU0 END 0.004213
HIERARCH ESO ISS AMBI TEMP 14.61
HIERARCH ESO ISS AMBI FWHM START 0.48
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