Exposure
- ID
- GRAVI.2022-08-18T07:42:19.823_1
- Header ID
- GRAVI.2022-08-18T07:42:19.823
- Date updated
- 2022-08-18 08:01:01 UTC+0000
- Release date
- 2023-08-18 08:01:00 UTC+0000
- UTC Start
- 2022-08-18 07:42:19.823
- UTC End
- 2022-08-18 07:48:19.823
- MJD Start
- 59809.32106277
- MJD End
- 59809.3252294367
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003478
- Ambient temperature (°C)
- 6.44
- Seeing (arcsec)
- 1.5
Observation
- ID
- 51992
- Category
- science
- Program ID
- 1104.C-0651(F)
- 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
- 38720
- Name
- hr8799f
- RA
- 346.871519
- DEC
- 21.13415
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.7230 | 51.1150 | 38.2000 | 38.2000 |
| U1-U3 | 95.2460 | 95.8900 | 42.9000 | 42.8000 |
| U1-U4 | 130.2100 | 130.1730 | 61.1760 | 60.5950 |
| U2-U3 | 44.8860 | 45.1200 | 48.3000 | 48.0000 |
| U2-U4 | 85.8030 | 85.1550 | 74.4960 | 73.8010 |
| U3-U4 | 49.6770 | 48.6970 | 98.0400 | 97.6250 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1104.C-0651(F) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59809.32106277 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HR8799 |
| HIERARCH ESO INS SOBJ NAME | hr8799f |
| RA | 346.871519 |
| DEC | 21.13415 |
| 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 | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 50.723 |
| HIERARCH ESO ISS PBL12 END | 51.115 |
| HIERARCH ESO ISS PBLA12 START | 38.2 |
| HIERARCH ESO ISS PBLA12 END | 38.2 |
| HIERARCH ESO ISS PBL13 START | 95.246 |
| HIERARCH ESO ISS PBL13 END | 95.89 |
| HIERARCH ESO ISS PBLA13 START | 42.9 |
| HIERARCH ESO ISS PBLA13 END | 42.8 |
| HIERARCH ESO ISS PBL14 START | 130.21 |
| HIERARCH ESO ISS PBL14 END | 130.173 |
| HIERARCH ESO ISS PBLA14 START | 61.176 |
| HIERARCH ESO ISS PBLA14 END | 60.595 |
| HIERARCH ESO ISS PBL23 START | 44.886 |
| HIERARCH ESO ISS PBL23 END | 45.12 |
| HIERARCH ESO ISS PBLA23 START | 48.3 |
| HIERARCH ESO ISS PBLA23 END | 48.0 |
| HIERARCH ESO ISS PBL24 START | 85.803 |
| HIERARCH ESO ISS PBL24 END | 85.155 |
| HIERARCH ESO ISS PBLA24 START | 74.496 |
| HIERARCH ESO ISS PBLA24 END | 73.801 |
| HIERARCH ESO ISS PBL34 START | 49.677 |
| HIERARCH ESO ISS PBL34 END | 48.697 |
| HIERARCH ESO ISS PBLA34 START | 98.04 |
| HIERARCH ESO ISS PBLA34 END | 97.625 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003114 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003842 |
| HIERARCH ESO ISS AMBI TEMP | 6.44 |
| HIERARCH ESO ISS AMBI FWHM START | 1.84 |
| HIERARCH ESO ISS AMBI FWHM END | 1.16 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.302 |