Exposure
- ID
- GRAVI.2019-11-11T03:15:18.006_2
- Header ID
- GRAVI.2019-11-11T03:15:18.006
- Date updated
- 2019-11-11 03:45:14 UTC+0000
- Release date
- 2020-11-11 03:45:14 UTC+0000
- UTC Start
- 2019-11-11 03:15:18.006
- UTC End
- 2019-11-11 03:28:38.006
- MJD Start
- 58798.13562507
- MJD End
- 58798.1448843293
- Exposure time (s)
- 800.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040835
- Ambient temperature (°C)
- 13.7
- Seeing (arcsec)
- 1.0
Observation
- ID
- 43512
- Category
- science
- Program ID
- 1104.C-0651(A)
- 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
- 32945
- Name
- HR8799
- RA
- 346.869645833333
- DEC
- 21.1342506111111
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 54.1580 | 54.6680 | 37.0000 | 36.5000 |
U1-U3 | 100.4600 | 101.1070 | 40.3000 | 39.5000 |
U1-U4 | 126.7800 | 125.3400 | 54.1640 | 52.4450 |
U2-U3 | 46.4930 | 46.6010 | 44.1000 | 43.0000 |
U2-U4 | 76.6950 | 74.2920 | 66.1610 | 64.0850 |
U3-U4 | 37.8450 | 35.0450 | 93.5850 | 92.5920 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 1104.C-0651(A) |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 58798.13562507 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HR8799 |
HIERARCH ESO INS SOBJ NAME | HR8799d |
RA | 346.872332 |
DEC | 21.13407 |
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 | 54.158 |
HIERARCH ESO ISS PBL12 END | 54.668 |
HIERARCH ESO ISS PBLA12 START | 37.0 |
HIERARCH ESO ISS PBLA12 END | 36.5 |
HIERARCH ESO ISS PBL13 START | 100.46 |
HIERARCH ESO ISS PBL13 END | 101.107 |
HIERARCH ESO ISS PBLA13 START | 40.3 |
HIERARCH ESO ISS PBLA13 END | 39.5 |
HIERARCH ESO ISS PBL14 START | 126.78 |
HIERARCH ESO ISS PBL14 END | 125.34 |
HIERARCH ESO ISS PBLA14 START | 54.164 |
HIERARCH ESO ISS PBLA14 END | 52.445 |
HIERARCH ESO ISS PBL23 START | 46.493 |
HIERARCH ESO ISS PBL23 END | 46.601 |
HIERARCH ESO ISS PBLA23 START | 44.1 |
HIERARCH ESO ISS PBLA23 END | 43.0 |
HIERARCH ESO ISS PBL24 START | 76.695 |
HIERARCH ESO ISS PBL24 END | 74.292 |
HIERARCH ESO ISS PBLA24 START | 66.161 |
HIERARCH ESO ISS PBLA24 END | 64.085 |
HIERARCH ESO ISS PBL34 START | 37.845 |
HIERARCH ESO ISS PBL34 END | 35.045 |
HIERARCH ESO ISS PBLA34 START | 93.585 |
HIERARCH ESO ISS PBLA34 END | 92.592 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004437 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00373 |
HIERARCH ESO ISS AMBI TEMP | 13.7 |
HIERARCH ESO ISS AMBI FWHM START | 0.85 |
HIERARCH ESO ISS AMBI FWHM END | 1.15 |
HIERARCH ESO FT ROBJ NAME | HR8799 |
HIERARCH ESO FT ROBJ ALPHA | 230728.7150 |
HIERARCH ESO FT ROBJ DELTA | 210803.3022 |