Exposure
- ID
- GRAVI.2021-08-27T06:43:41.976_1
- Header ID
- GRAVI.2021-08-27T06:43:41.976
- Date updated
- 2021-08-27 07:13:08 UTC+0000
- Release date
- 2022-08-27 07:13:08 UTC+0000
- UTC Start
- 2021-08-27 06:43:41.976
- UTC End
- 2021-08-27 06:57:01.976
- MJD Start
- 59453.28034694
- MJD End
- 59453.2896061993
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027935
- Ambient temperature (°C)
- 7.54
- Seeing (arcsec)
- 1.055
Observation
- ID
- 47976
- 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
- 35999
- Name
- HR8799b_new
- RA
- 346.872425
- DEC
- 21.13413
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 49.2400 | 50.1730 | 38.1000 | 38.2000 |
U1-U3 | 92.7230 | 94.3240 | 43.3000 | 43.1000 |
U1-U4 | 129.8050 | 130.1540 | 63.1050 | 61.9390 |
U2-U3 | 43.9170 | 44.5410 | 49.2000 | 48.6000 |
U2-U4 | 87.6870 | 86.6030 | 76.8390 | 75.4160 |
U3-U4 | 52.8740 | 50.9540 | 99.5150 | 98.6060 |
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 | 59453.28034694 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HR 8799 |
HIERARCH ESO INS SOBJ NAME | HR8799b_new |
RA | 346.872425 |
DEC | 21.13413 |
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 | 814.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 49.24 |
HIERARCH ESO ISS PBL12 END | 50.173 |
HIERARCH ESO ISS PBLA12 START | 38.1 |
HIERARCH ESO ISS PBLA12 END | 38.2 |
HIERARCH ESO ISS PBL13 START | 92.723 |
HIERARCH ESO ISS PBL13 END | 94.324 |
HIERARCH ESO ISS PBLA13 START | 43.3 |
HIERARCH ESO ISS PBLA13 END | 43.1 |
HIERARCH ESO ISS PBL14 START | 129.805 |
HIERARCH ESO ISS PBL14 END | 130.154 |
HIERARCH ESO ISS PBLA14 START | 63.105 |
HIERARCH ESO ISS PBLA14 END | 61.939 |
HIERARCH ESO ISS PBL23 START | 43.917 |
HIERARCH ESO ISS PBL23 END | 44.541 |
HIERARCH ESO ISS PBLA23 START | 49.2 |
HIERARCH ESO ISS PBLA23 END | 48.6 |
HIERARCH ESO ISS PBL24 START | 87.687 |
HIERARCH ESO ISS PBL24 END | 86.603 |
HIERARCH ESO ISS PBLA24 START | 76.839 |
HIERARCH ESO ISS PBLA24 END | 75.416 |
HIERARCH ESO ISS PBL34 START | 52.874 |
HIERARCH ESO ISS PBL34 END | 50.954 |
HIERARCH ESO ISS PBLA34 START | 99.515 |
HIERARCH ESO ISS PBLA34 END | 98.606 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002846 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002741 |
HIERARCH ESO ISS AMBI TEMP | 7.54 |
HIERARCH ESO ISS AMBI FWHM START | 0.99 |
HIERARCH ESO ISS AMBI FWHM END | 1.12 |
HIERARCH ESO FT ROBJ NAME | HR_8799 |
HIERARCH ESO FT ROBJ ALPHA | 230728.7150 |
HIERARCH ESO FT ROBJ DELTA | 210803.3022 |