Exposure
- ID
- GRAVI.2021-08-27T03:29:26.486_1
- Header ID
- GRAVI.2021-08-27T03:29:26.486
- Date updated
- 2021-08-27 03:45:57 UTC+0000
- Release date
- 2022-08-27 03:45:57 UTC+0000
- UTC Start
- 2021-08-27 03:29:26.486
- UTC End
- 2021-08-27 03:34:46.486
- MJD Start
- 59453.14544544
- MJD End
- 59453.149149143705
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036839999999999998
- Ambient temperature (°C)
- 8.45
- Seeing (arcsec)
- 0.845
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 | 54.7780 | 54.9100 | 22.7000 | 23.4000 |
| U1-U3 | 99.1020 | 99.4060 | 29.3000 | 29.9000 |
| U1-U4 | 126.6050 | 127.2090 | 58.1700 | 58.6510 |
| U2-U3 | 45.1160 | 45.2860 | 37.2000 | 37.8000 |
| U2-U4 | 87.9230 | 88.2890 | 79.3550 | 79.7120 |
| U3-U4 | 62.3080 | 62.3960 | 108.4150 | 108.7020 |
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 | 59453.14544544 |
| 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 | 54.778 |
| HIERARCH ESO ISS PBL12 END | 54.91 |
| HIERARCH ESO ISS PBLA12 START | 22.7 |
| HIERARCH ESO ISS PBLA12 END | 23.4 |
| HIERARCH ESO ISS PBL13 START | 99.102 |
| HIERARCH ESO ISS PBL13 END | 99.406 |
| HIERARCH ESO ISS PBLA13 START | 29.3 |
| HIERARCH ESO ISS PBLA13 END | 29.9 |
| HIERARCH ESO ISS PBL14 START | 126.605 |
| HIERARCH ESO ISS PBL14 END | 127.209 |
| HIERARCH ESO ISS PBLA14 START | 58.17 |
| HIERARCH ESO ISS PBLA14 END | 58.651 |
| HIERARCH ESO ISS PBL23 START | 45.116 |
| HIERARCH ESO ISS PBL23 END | 45.286 |
| HIERARCH ESO ISS PBLA23 START | 37.2 |
| HIERARCH ESO ISS PBLA23 END | 37.8 |
| HIERARCH ESO ISS PBL24 START | 87.923 |
| HIERARCH ESO ISS PBL24 END | 88.289 |
| HIERARCH ESO ISS PBLA24 START | 79.355 |
| HIERARCH ESO ISS PBLA24 END | 79.712 |
| HIERARCH ESO ISS PBL34 START | 62.308 |
| HIERARCH ESO ISS PBL34 END | 62.396 |
| HIERARCH ESO ISS PBLA34 START | 108.415 |
| HIERARCH ESO ISS PBLA34 END | 108.702 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003293 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004075 |
| HIERARCH ESO ISS AMBI TEMP | 8.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| 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 |