Exposure
ID
GRAVI.2023-07-02T05:51:55.020_1
Header ID
GRAVI.2023-07-02T05:51:55.020
Date updated
2023-07-02 06:01:41 UTC+0000
Release date
2024-07-02 06:01:41 UTC+0000
UTC Start
2023-07-02 05:51:55.020
UTC End
2023-07-02 05:54:35.020
MJD Start
60127.24438681
MJD End
60127.24623866186
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.004153
Ambient temperature (°C)
14.73
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 53.0240 53.0820 12.4000 12.9000
U1-U3 94.5220 94.6970 18.8000 19.3000
U1-U4 113.5750 114.2290 49.1790 49.6370
U2-U3 42.2340 42.3560 26.8000 27.3000
U2-U4 77.8580 78.4270 73.2360 73.5360
U3-U4 57.5910 57.9050 105.3630 105.4530
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 60127.24438681
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 53.024
HIERARCH ESO ISS PBL12 END 53.082
HIERARCH ESO ISS PBLA12 START 12.4
HIERARCH ESO ISS PBLA12 END 12.9
HIERARCH ESO ISS PBL13 START 94.522
HIERARCH ESO ISS PBL13 END 94.697
HIERARCH ESO ISS PBLA13 START 18.8
HIERARCH ESO ISS PBLA13 END 19.3
HIERARCH ESO ISS PBL14 START 113.575
HIERARCH ESO ISS PBL14 END 114.229
HIERARCH ESO ISS PBLA14 START 49.179
HIERARCH ESO ISS PBLA14 END 49.637
HIERARCH ESO ISS PBL23 START 42.234
HIERARCH ESO ISS PBL23 END 42.356
HIERARCH ESO ISS PBLA23 START 26.8
HIERARCH ESO ISS PBLA23 END 27.3
HIERARCH ESO ISS PBL24 START 77.858
HIERARCH ESO ISS PBL24 END 78.427
HIERARCH ESO ISS PBLA24 START 73.236
HIERARCH ESO ISS PBLA24 END 73.536
HIERARCH ESO ISS PBL34 START 57.591
HIERARCH ESO ISS PBL34 END 57.905
HIERARCH ESO ISS PBLA34 START 105.363
HIERARCH ESO ISS PBLA34 END 105.453
HIERARCH ESO ISS AMBI TAU0 START 0.004153
HIERARCH ESO ISS AMBI TAU0 END 0.004153
HIERARCH ESO ISS AMBI TEMP 14.73
HIERARCH ESO ISS AMBI FWHM START 0.51
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