Exposure
- ID
- GRAVI.2021-01-06T02:23:32.483_1
- Header ID
- GRAVI.2021-01-06T02:23:32.483
- Date updated
- 2021-01-06 02:31:14 UTC+0000
- Release date
- 2022-01-06 02:31:14 UTC+0000
- UTC Start
- 2021-01-06 02:23:32.483
- UTC End
- 2021-01-06 02:24:01.283
- MJD Start
- 59220.09968152
- MJD End
- 59220.1000148533
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.016047
- Ambient temperature (°C)
- 11.98
- Seeing (arcsec)
- 0.36
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 | 53.4670 | 53.5070 | 28.4000 | 28.5000 |
U1-U3 | 97.6220 | 97.7050 | 34.9000 | 35.0000 |
U1-U4 | 128.5220 | 128.6070 | 62.4710 | 62.5020 |
U2-U3 | 44.9130 | 44.9520 | 42.7000 | 42.7000 |
U2-U4 | 89.3950 | 89.4060 | 82.0450 | 82.0580 |
U3-U4 | 61.6450 | 61.5990 | 109.5640 | 109.5910 |
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 | 59220.09968152 |
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 | 53.467 |
HIERARCH ESO ISS PBL12 END | 53.507 |
HIERARCH ESO ISS PBLA12 START | 28.4 |
HIERARCH ESO ISS PBLA12 END | 28.5 |
HIERARCH ESO ISS PBL13 START | 97.622 |
HIERARCH ESO ISS PBL13 END | 97.705 |
HIERARCH ESO ISS PBLA13 START | 34.9 |
HIERARCH ESO ISS PBLA13 END | 35.0 |
HIERARCH ESO ISS PBL14 START | 128.522 |
HIERARCH ESO ISS PBL14 END | 128.607 |
HIERARCH ESO ISS PBLA14 START | 62.471 |
HIERARCH ESO ISS PBLA14 END | 62.502 |
HIERARCH ESO ISS PBL23 START | 44.913 |
HIERARCH ESO ISS PBL23 END | 44.952 |
HIERARCH ESO ISS PBLA23 START | 42.7 |
HIERARCH ESO ISS PBLA23 END | 42.7 |
HIERARCH ESO ISS PBL24 START | 89.395 |
HIERARCH ESO ISS PBL24 END | 89.406 |
HIERARCH ESO ISS PBLA24 START | 82.045 |
HIERARCH ESO ISS PBLA24 END | 82.058 |
HIERARCH ESO ISS PBL34 START | 61.645 |
HIERARCH ESO ISS PBL34 END | 61.599 |
HIERARCH ESO ISS PBLA34 START | 109.564 |
HIERARCH ESO ISS PBLA34 END | 109.591 |
HIERARCH ESO ISS AMBI TAU0 START | 0.016047 |
HIERARCH ESO ISS AMBI TAU0 END | 0.016047 |
HIERARCH ESO ISS AMBI TEMP | 11.98 |
HIERARCH ESO ISS AMBI FWHM START | 0.32 |
HIERARCH ESO ISS AMBI FWHM END | 0.4 |
HIERARCH ESO FT ROBJ NAME | 51Eri |
HIERARCH ESO FT ROBJ ALPHA | 043736.132 |
HIERARCH ESO FT ROBJ DELTA | -022824.778 |