Exposure
- ID
- GRAVI.2021-01-06T01:31:32.353_1
- Header ID
- GRAVI.2021-01-06T01:31:32.353
- Date updated
- 2021-01-06 01:40:52 UTC+0000
- Release date
- 2022-01-06 01:40:52 UTC+0000
- UTC Start
- 2021-01-06 01:31:32.353
- UTC End
- 2021-01-06 01:32:01.153
- MJD Start
- 59220.0635689
- MJD End
- 59220.0639022333
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0141915
- Ambient temperature (°C)
- 11.7
- Seeing (arcsec)
- 0.38
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 | 51.3740 | 51.4180 | 23.1000 | 23.2000 |
U1-U3 | 93.0880 | 93.1910 | 30.1000 | 30.2000 |
U1-U4 | 121.8120 | 122.0030 | 60.2360 | 60.2990 |
U2-U3 | 42.5560 | 42.6130 | 38.5000 | 38.6000 |
U2-U4 | 86.5920 | 86.6980 | 81.2200 | 81.2420 |
U3-U4 | 62.3860 | 62.4010 | 108.7700 | 108.7780 |
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 | 59220.0635689 |
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 | 51.374 |
HIERARCH ESO ISS PBL12 END | 51.418 |
HIERARCH ESO ISS PBLA12 START | 23.1 |
HIERARCH ESO ISS PBLA12 END | 23.2 |
HIERARCH ESO ISS PBL13 START | 93.088 |
HIERARCH ESO ISS PBL13 END | 93.191 |
HIERARCH ESO ISS PBLA13 START | 30.1 |
HIERARCH ESO ISS PBLA13 END | 30.2 |
HIERARCH ESO ISS PBL14 START | 121.812 |
HIERARCH ESO ISS PBL14 END | 122.003 |
HIERARCH ESO ISS PBLA14 START | 60.236 |
HIERARCH ESO ISS PBLA14 END | 60.299 |
HIERARCH ESO ISS PBL23 START | 42.556 |
HIERARCH ESO ISS PBL23 END | 42.613 |
HIERARCH ESO ISS PBLA23 START | 38.5 |
HIERARCH ESO ISS PBLA23 END | 38.6 |
HIERARCH ESO ISS PBL24 START | 86.592 |
HIERARCH ESO ISS PBL24 END | 86.698 |
HIERARCH ESO ISS PBLA24 START | 81.22 |
HIERARCH ESO ISS PBLA24 END | 81.242 |
HIERARCH ESO ISS PBL34 START | 62.386 |
HIERARCH ESO ISS PBL34 END | 62.401 |
HIERARCH ESO ISS PBLA34 START | 108.77 |
HIERARCH ESO ISS PBLA34 END | 108.778 |
HIERARCH ESO ISS AMBI TAU0 START | 0.014708 |
HIERARCH ESO ISS AMBI TAU0 END | 0.013675 |
HIERARCH ESO ISS AMBI TEMP | 11.7 |
HIERARCH ESO ISS AMBI FWHM START | 0.38 |
HIERARCH ESO ISS AMBI FWHM END | 0.38 |
HIERARCH ESO FT ROBJ NAME | 51Eri |
HIERARCH ESO FT ROBJ ALPHA | 043736.132 |
HIERARCH ESO FT ROBJ DELTA | -022824.778 |