Exposure
- ID
- GRAVI.2021-08-27T02:34:56.348_1
- Header ID
- GRAVI.2021-08-27T02:34:56.348
- Date updated
- 2021-08-27 02:55:41 UTC+0000
- Release date
- 2022-08-27 02:55:41 UTC+0000
- UTC Start
- 2021-08-27 02:34:56.348
- UTC End
- 2021-08-27 02:42:56.348
- MJD Start
- 59453.10759662
- MJD End
- 59453.11315217556
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057205
- Ambient temperature (°C)
- 8.37
- Seeing (arcsec)
- 0.605
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 | 53.5260 | 53.7090 | 15.9000 | 17.1000 |
| U1-U3 | 95.9540 | 96.4450 | 22.4000 | 23.6000 |
| U1-U4 | 118.4920 | 119.9840 | 52.5370 | 53.5370 |
| U2-U3 | 43.2000 | 43.5170 | 30.5000 | 31.7000 |
| U2-U4 | 81.9890 | 83.1760 | 75.4480 | 76.1170 |
| U3-U4 | 59.7830 | 60.3690 | 106.1420 | 106.4390 |
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 | 59453.10759662 |
| 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 | 53.526 |
| HIERARCH ESO ISS PBL12 END | 53.709 |
| HIERARCH ESO ISS PBLA12 START | 15.9 |
| HIERARCH ESO ISS PBLA12 END | 17.1 |
| HIERARCH ESO ISS PBL13 START | 95.954 |
| HIERARCH ESO ISS PBL13 END | 96.445 |
| HIERARCH ESO ISS PBLA13 START | 22.4 |
| HIERARCH ESO ISS PBLA13 END | 23.6 |
| HIERARCH ESO ISS PBL14 START | 118.492 |
| HIERARCH ESO ISS PBL14 END | 119.984 |
| HIERARCH ESO ISS PBLA14 START | 52.537 |
| HIERARCH ESO ISS PBLA14 END | 53.537 |
| HIERARCH ESO ISS PBL23 START | 43.2 |
| HIERARCH ESO ISS PBL23 END | 43.517 |
| HIERARCH ESO ISS PBLA23 START | 30.5 |
| HIERARCH ESO ISS PBLA23 END | 31.7 |
| HIERARCH ESO ISS PBL24 START | 81.989 |
| HIERARCH ESO ISS PBL24 END | 83.176 |
| HIERARCH ESO ISS PBLA24 START | 75.448 |
| HIERARCH ESO ISS PBLA24 END | 76.117 |
| HIERARCH ESO ISS PBL34 START | 59.783 |
| HIERARCH ESO ISS PBL34 END | 60.369 |
| HIERARCH ESO ISS PBLA34 START | 106.142 |
| HIERARCH ESO ISS PBLA34 END | 106.439 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005562 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005879 |
| HIERARCH ESO ISS AMBI TEMP | 8.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | HD206893 |
| HIERARCH ESO FT ROBJ ALPHA | 214521.905 |
| HIERARCH ESO FT ROBJ DELTA | -124700.068 |