Exposure
- ID
- GRAVI.2021-08-27T02:43:47.370_1
- Header ID
- GRAVI.2021-08-27T02:43:47.370
- Date updated
- 2021-08-27 03:00:50 UTC+0000
- Release date
- 2022-08-27 03:00:50 UTC+0000
- UTC Start
- 2021-08-27 02:43:47.370
- UTC End
- 2021-08-27 02:49:07.370
- MJD Start
- 59453.11374271
- MJD End
- 59453.1174464137
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054895
- Ambient temperature (°C)
- 8.3
- Seeing (arcsec)
- 0.71
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 | 53.7190 | 53.8470 | 17.1000 | 17.9000 |
| U1-U3 | 96.4730 | 96.8090 | 23.6000 | 24.4000 |
| U1-U4 | 120.0640 | 121.0320 | 53.5910 | 54.2400 |
| U2-U3 | 43.5350 | 43.7470 | 31.7000 | 32.5000 |
| U2-U4 | 83.2390 | 83.9890 | 76.1540 | 76.5920 |
| U3-U4 | 60.4000 | 60.7550 | 106.4560 | 106.6700 |
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 | 59453.11374271 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 53.719 |
| HIERARCH ESO ISS PBL12 END | 53.847 |
| HIERARCH ESO ISS PBLA12 START | 17.1 |
| HIERARCH ESO ISS PBLA12 END | 17.9 |
| HIERARCH ESO ISS PBL13 START | 96.473 |
| HIERARCH ESO ISS PBL13 END | 96.809 |
| HIERARCH ESO ISS PBLA13 START | 23.6 |
| HIERARCH ESO ISS PBLA13 END | 24.4 |
| HIERARCH ESO ISS PBL14 START | 120.064 |
| HIERARCH ESO ISS PBL14 END | 121.032 |
| HIERARCH ESO ISS PBLA14 START | 53.591 |
| HIERARCH ESO ISS PBLA14 END | 54.24 |
| HIERARCH ESO ISS PBL23 START | 43.535 |
| HIERARCH ESO ISS PBL23 END | 43.747 |
| HIERARCH ESO ISS PBLA23 START | 31.7 |
| HIERARCH ESO ISS PBLA23 END | 32.5 |
| HIERARCH ESO ISS PBL24 START | 83.239 |
| HIERARCH ESO ISS PBL24 END | 83.989 |
| HIERARCH ESO ISS PBLA24 START | 76.154 |
| HIERARCH ESO ISS PBLA24 END | 76.592 |
| HIERARCH ESO ISS PBL34 START | 60.4 |
| HIERARCH ESO ISS PBL34 END | 60.755 |
| HIERARCH ESO ISS PBLA34 START | 106.456 |
| HIERARCH ESO ISS PBLA34 END | 106.67 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005879 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0051 |
| HIERARCH ESO ISS AMBI TEMP | 8.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.068 |