Exposure
- ID
- GRAVI.2021-10-16T23:51:17.356_2
- Header ID
- GRAVI.2021-10-16T23:51:17.356
- Date updated
- 2021-10-17 00:07:32 UTC+0000
- Release date
- 2022-10-17 00:07:32 UTC+0000
- UTC Start
- 2021-10-16 23:51:17.356
- UTC End
- 2021-10-16 23:56:37.356
- MJD Start
- 59503.99395088
- MJD End
- 59503.9976545837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003424
- Ambient temperature (°C)
- 10.84
- Seeing (arcsec)
- 0.49
Observation
- ID
- 48536
- Category
- science
- Program ID
- 1104.C-0651(E)
- 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
- 35996
- Name
- HD206893
- RA
- 326.341270833333
- DEC
- -12.7833522222222
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 54.3650 | 54.4990 | 20.7000 | 21.3000 |
U1-U3 | 98.1170 | 98.4400 | 27.2000 | 27.9000 |
U1-U4 | 124.4250 | 125.1770 | 56.5670 | 57.1040 |
U2-U3 | 44.5450 | 44.7350 | 35.3000 | 35.9000 |
U2-U4 | 86.4800 | 86.9950 | 78.2000 | 78.5830 |
U3-U4 | 61.8270 | 62.0160 | 107.5940 | 107.8500 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 1104.C-0651(E) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59503.99395088 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD206893 |
HIERARCH ESO INS SOBJ NAME | HD206893C |
RA | 326.343814 |
DEC | -12.78309 |
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 | 339.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 54.365 |
HIERARCH ESO ISS PBL12 END | 54.499 |
HIERARCH ESO ISS PBLA12 START | 20.7 |
HIERARCH ESO ISS PBLA12 END | 21.3 |
HIERARCH ESO ISS PBL13 START | 98.117 |
HIERARCH ESO ISS PBL13 END | 98.44 |
HIERARCH ESO ISS PBLA13 START | 27.2 |
HIERARCH ESO ISS PBLA13 END | 27.9 |
HIERARCH ESO ISS PBL14 START | 124.425 |
HIERARCH ESO ISS PBL14 END | 125.177 |
HIERARCH ESO ISS PBLA14 START | 56.567 |
HIERARCH ESO ISS PBLA14 END | 57.104 |
HIERARCH ESO ISS PBL23 START | 44.545 |
HIERARCH ESO ISS PBL23 END | 44.735 |
HIERARCH ESO ISS PBLA23 START | 35.3 |
HIERARCH ESO ISS PBLA23 END | 35.9 |
HIERARCH ESO ISS PBL24 START | 86.48 |
HIERARCH ESO ISS PBL24 END | 86.995 |
HIERARCH ESO ISS PBLA24 START | 78.2 |
HIERARCH ESO ISS PBLA24 END | 78.583 |
HIERARCH ESO ISS PBL34 START | 61.827 |
HIERARCH ESO ISS PBL34 END | 62.016 |
HIERARCH ESO ISS PBLA34 START | 107.594 |
HIERARCH ESO ISS PBLA34 END | 107.85 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003164 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003684 |
HIERARCH ESO ISS AMBI TEMP | 10.84 |
HIERARCH ESO ISS AMBI FWHM START | 0.51 |
HIERARCH ESO ISS AMBI FWHM END | 0.47 |
HIERARCH ESO FT ROBJ NAME | HD206893 |
HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
HIERARCH ESO FT ROBJ DELTA | -124700.068 |