Exposure
- ID
- GRAVI.2021-01-06T02:06:11.440_1
- Header ID
- GRAVI.2021-01-06T02:06:11.440
- Date updated
- 2021-01-06 02:15:56 UTC+0000
- Release date
- 2022-01-06 02:15:56 UTC+0000
- UTC Start
- 2021-01-06 02:06:11.440
- UTC End
- 2021-01-06 02:06:40.240
- MJD Start
- 59220.08763241
- MJD End
- 59220.0879657433
- Exposure time (s)
- 28.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011038
- Ambient temperature (°C)
- 11.84
- Seeing (arcsec)
- 0.425
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 | 52.7840 | 52.8280 | 26.8000 | 26.9000 |
U1-U3 | 96.2090 | 96.3020 | 33.5000 | 33.6000 |
U1-U4 | 126.8310 | 126.9550 | 61.8850 | 61.9270 |
U2-U3 | 44.2140 | 44.2620 | 41.5000 | 41.6000 |
U2-U4 | 88.9590 | 89.0020 | 81.8200 | 81.8360 |
U3-U4 | 62.2110 | 62.1850 | 109.1950 | 109.2150 |
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 | 59220.08763241 |
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 | 52.784 |
HIERARCH ESO ISS PBL12 END | 52.828 |
HIERARCH ESO ISS PBLA12 START | 26.8 |
HIERARCH ESO ISS PBLA12 END | 26.9 |
HIERARCH ESO ISS PBL13 START | 96.209 |
HIERARCH ESO ISS PBL13 END | 96.302 |
HIERARCH ESO ISS PBLA13 START | 33.5 |
HIERARCH ESO ISS PBLA13 END | 33.6 |
HIERARCH ESO ISS PBL14 START | 126.831 |
HIERARCH ESO ISS PBL14 END | 126.955 |
HIERARCH ESO ISS PBLA14 START | 61.885 |
HIERARCH ESO ISS PBLA14 END | 61.927 |
HIERARCH ESO ISS PBL23 START | 44.214 |
HIERARCH ESO ISS PBL23 END | 44.262 |
HIERARCH ESO ISS PBLA23 START | 41.5 |
HIERARCH ESO ISS PBLA23 END | 41.6 |
HIERARCH ESO ISS PBL24 START | 88.959 |
HIERARCH ESO ISS PBL24 END | 89.002 |
HIERARCH ESO ISS PBLA24 START | 81.82 |
HIERARCH ESO ISS PBLA24 END | 81.836 |
HIERARCH ESO ISS PBL34 START | 62.211 |
HIERARCH ESO ISS PBL34 END | 62.185 |
HIERARCH ESO ISS PBLA34 START | 109.195 |
HIERARCH ESO ISS PBLA34 END | 109.215 |
HIERARCH ESO ISS AMBI TAU0 START | 0.01046 |
HIERARCH ESO ISS AMBI TAU0 END | 0.011616 |
HIERARCH ESO ISS AMBI TEMP | 11.84 |
HIERARCH ESO ISS AMBI FWHM START | 0.44 |
HIERARCH ESO ISS AMBI FWHM END | 0.41 |
HIERARCH ESO FT ROBJ NAME | 51Eri |
HIERARCH ESO FT ROBJ ALPHA | 043736.132 |
HIERARCH ESO FT ROBJ DELTA | -022824.778 |