Exposure
- ID
- GRAVI.2021-01-06T01:48:53.396_1
- Header ID
- GRAVI.2021-01-06T01:48:53.396
- Date updated
- 2021-01-06 01:55:56 UTC+0000
- Release date
- 2022-01-06 01:55:56 UTC+0000
- UTC Start
- 2021-01-06 01:48:53.396
- UTC End
- 2021-01-06 01:49:22.196
- MJD Start
- 59220.07561801
- MJD End
- 59220.0759513433
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0153305
- Ambient temperature (°C)
- 12.22
- Seeing (arcsec)
- 0.33
Observation
- ID
- 46111
- Category
- science
- Program ID
- 1104.C-0651(C)
- 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/ EISENHAUE...
Target
- ID
- 34730
- Name
- 51erib
- RA
- 69.402777
- DEC
- -2.47372
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 52.0830 | 52.1270 | 25.1000 | 25.2000 |
U1-U3 | 94.6920 | 94.7880 | 31.9000 | 32.0000 |
U1-U4 | 124.5930 | 124.7470 | 61.1470 | 61.1980 |
U2-U3 | 43.4270 | 43.4780 | 40.1000 | 40.2000 |
U2-U4 | 88.0260 | 88.0980 | 81.5480 | 81.5660 |
U3-U4 | 62.4590 | 62.4530 | 108.9320 | 108.9460 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 1104.C-0651(C) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59220.07561801 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | 51Eri |
HIERARCH ESO INS SOBJ NAME | 51erib |
RA | 69.402777 |
DEC | -2.47372 |
HIERARCH ESO INS SPEC RES | LOW |
HIERARCH ESO INS POLA MODE | SPLIT |
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 | 68.0 |
HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
HIERARCH ESO DET2 NDIT | 96 |
HIERARCH ESO ISS PBL12 START | 52.083 |
HIERARCH ESO ISS PBL12 END | 52.127 |
HIERARCH ESO ISS PBLA12 START | 25.1 |
HIERARCH ESO ISS PBLA12 END | 25.2 |
HIERARCH ESO ISS PBL13 START | 94.692 |
HIERARCH ESO ISS PBL13 END | 94.788 |
HIERARCH ESO ISS PBLA13 START | 31.9 |
HIERARCH ESO ISS PBLA13 END | 32.0 |
HIERARCH ESO ISS PBL14 START | 124.593 |
HIERARCH ESO ISS PBL14 END | 124.747 |
HIERARCH ESO ISS PBLA14 START | 61.147 |
HIERARCH ESO ISS PBLA14 END | 61.198 |
HIERARCH ESO ISS PBL23 START | 43.427 |
HIERARCH ESO ISS PBL23 END | 43.478 |
HIERARCH ESO ISS PBLA23 START | 40.1 |
HIERARCH ESO ISS PBLA23 END | 40.2 |
HIERARCH ESO ISS PBL24 START | 88.026 |
HIERARCH ESO ISS PBL24 END | 88.098 |
HIERARCH ESO ISS PBLA24 START | 81.548 |
HIERARCH ESO ISS PBLA24 END | 81.566 |
HIERARCH ESO ISS PBL34 START | 62.459 |
HIERARCH ESO ISS PBL34 END | 62.453 |
HIERARCH ESO ISS PBLA34 START | 108.932 |
HIERARCH ESO ISS PBLA34 END | 108.946 |
HIERARCH ESO ISS AMBI TAU0 START | 0.015531 |
HIERARCH ESO ISS AMBI TAU0 END | 0.01513 |
HIERARCH ESO ISS AMBI TEMP | 12.22 |
HIERARCH ESO ISS AMBI FWHM START | 0.33 |
HIERARCH ESO ISS AMBI FWHM END | 0.33 |
HIERARCH ESO FT ROBJ NAME | 51Eri |
HIERARCH ESO FT ROBJ ALPHA | 043736.132 |
HIERARCH ESO FT ROBJ DELTA | -022824.778 |