Exposure
- ID
- GRAVI.2021-08-27T01:54:29.247_1
- Header ID
- GRAVI.2021-08-27T01:54:29.247
- Date updated
- 2021-08-27 02:10:51 UTC+0000
- Release date
- 2022-08-27 02:10:51 UTC+0000
- UTC Start
- 2021-08-27 01:54:29.247
- UTC End
- 2021-08-27 02:02:29.247
- MJD Start
- 59453.07950517
- MJD End
- 59453.085060725556
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050455
- Ambient temperature (°C)
- 7.39
- Seeing (arcsec)
- 0.525
Observation
- ID
- 47972
- Category
- science
- Program ID
- 1104.C-0651(D)
- 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
- 35995
- Name
- HD206893B
- RA
- 326.343911
- DEC
- -12.78322
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 52.7710 | 52.9060 | 10.2000 | 11.4000 |
| U1-U3 | 93.7320 | 94.1600 | 16.4000 | 17.7000 |
| U1-U4 | 110.3640 | 112.1440 | 46.8520 | 48.1530 |
| U2-U3 | 41.6640 | 41.9760 | 24.3000 | 25.6000 |
| U2-U4 | 74.9770 | 76.5900 | 71.7060 | 72.5600 |
| U3-U4 | 55.9540 | 56.8790 | 104.9650 | 105.1730 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(D) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59453.07950517 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD206893 |
| HIERARCH ESO INS SOBJ NAME | HD206893B |
| RA | 326.343911 |
| DEC | -12.78322 |
| 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 | 497.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 52.771 |
| HIERARCH ESO ISS PBL12 END | 52.906 |
| HIERARCH ESO ISS PBLA12 START | 10.2 |
| HIERARCH ESO ISS PBLA12 END | 11.4 |
| HIERARCH ESO ISS PBL13 START | 93.732 |
| HIERARCH ESO ISS PBL13 END | 94.16 |
| HIERARCH ESO ISS PBLA13 START | 16.4 |
| HIERARCH ESO ISS PBLA13 END | 17.7 |
| HIERARCH ESO ISS PBL14 START | 110.364 |
| HIERARCH ESO ISS PBL14 END | 112.144 |
| HIERARCH ESO ISS PBLA14 START | 46.852 |
| HIERARCH ESO ISS PBLA14 END | 48.153 |
| HIERARCH ESO ISS PBL23 START | 41.664 |
| HIERARCH ESO ISS PBL23 END | 41.976 |
| HIERARCH ESO ISS PBLA23 START | 24.3 |
| HIERARCH ESO ISS PBLA23 END | 25.6 |
| HIERARCH ESO ISS PBL24 START | 74.977 |
| HIERARCH ESO ISS PBL24 END | 76.59 |
| HIERARCH ESO ISS PBLA24 START | 71.706 |
| HIERARCH ESO ISS PBLA24 END | 72.56 |
| HIERARCH ESO ISS PBL34 START | 55.954 |
| HIERARCH ESO ISS PBL34 END | 56.879 |
| HIERARCH ESO ISS PBLA34 START | 104.965 |
| HIERARCH ESO ISS PBLA34 END | 105.173 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004886 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005205 |
| HIERARCH ESO ISS AMBI TEMP | 7.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.068 |