Exposure
- ID
- GRAVI.2021-08-28T06:12:58.306_1
- Header ID
- GRAVI.2021-08-28T06:12:58.306
- Date updated
- 2021-08-28 21:50:41 UTC+0000
- Release date
- 2022-08-28 21:50:41 UTC+0000
- UTC Start
- 2021-08-28 06:12:58.306
- UTC End
- 2021-08-28 06:26:18.306
- MJD Start
- 59454.25900817
- MJD End
- 59454.2682674293
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002473
- Ambient temperature (°C)
- 9.52
- Seeing (arcsec)
- 1.26
Observation
- ID
- 48010
- 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
- 36031
- Name
- HR8799c_new
- RA
- 346.87242
- DEC
- 21.13412
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 47.2680 | 48.3060 | 37.5000 | 37.9000 |
U1-U3 | 89.2020 | 91.0770 | 43.4000 | 43.4000 |
U1-U4 | 128.1730 | 129.1710 | 65.1880 | 64.1470 |
U2-U3 | 42.4620 | 43.2490 | 50.0000 | 49.6000 |
U2-U4 | 89.0600 | 88.4780 | 79.4590 | 78.1340 |
U3-U4 | 56.1340 | 54.5380 | 101.3190 | 100.3850 |
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 | 59454.25900817 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HR 8799 |
HIERARCH ESO INS SOBJ NAME | HR8799c_new |
RA | 346.87242 |
DEC | 21.13412 |
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 | 47.268 |
HIERARCH ESO ISS PBL12 END | 48.306 |
HIERARCH ESO ISS PBLA12 START | 37.5 |
HIERARCH ESO ISS PBLA12 END | 37.9 |
HIERARCH ESO ISS PBL13 START | 89.202 |
HIERARCH ESO ISS PBL13 END | 91.077 |
HIERARCH ESO ISS PBLA13 START | 43.4 |
HIERARCH ESO ISS PBLA13 END | 43.4 |
HIERARCH ESO ISS PBL14 START | 128.173 |
HIERARCH ESO ISS PBL14 END | 129.171 |
HIERARCH ESO ISS PBLA14 START | 65.188 |
HIERARCH ESO ISS PBLA14 END | 64.147 |
HIERARCH ESO ISS PBL23 START | 42.462 |
HIERARCH ESO ISS PBL23 END | 43.249 |
HIERARCH ESO ISS PBLA23 START | 50.0 |
HIERARCH ESO ISS PBLA23 END | 49.6 |
HIERARCH ESO ISS PBL24 START | 89.06 |
HIERARCH ESO ISS PBL24 END | 88.478 |
HIERARCH ESO ISS PBLA24 START | 79.459 |
HIERARCH ESO ISS PBLA24 END | 78.134 |
HIERARCH ESO ISS PBL34 START | 56.134 |
HIERARCH ESO ISS PBL34 END | 54.538 |
HIERARCH ESO ISS PBLA34 START | 101.319 |
HIERARCH ESO ISS PBLA34 END | 100.385 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002063 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002883 |
HIERARCH ESO ISS AMBI TEMP | 9.52 |
HIERARCH ESO ISS AMBI FWHM START | 1.29 |
HIERARCH ESO ISS AMBI FWHM END | 1.23 |
HIERARCH ESO FT ROBJ NAME | HR_8799 |
HIERARCH ESO FT ROBJ ALPHA | 230728.7150 |
HIERARCH ESO FT ROBJ DELTA | 210803.3022 |