Exposure
- ID
- GRAVI.2022-09-15T05:46:34.209_1
- Header ID
- GRAVI.2022-09-15T05:46:34.209
- Date updated
- 2022-09-15 06:00:59 UTC+0000
- Release date
- 2023-09-15 06:00:59 UTC+0000
- UTC Start
- 2022-09-15 05:46:34.209
- UTC End
- 2022-09-15 05:53:14.209
- MJD Start
- 59837.24067371
- MJD End
- 59837.2453033396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027115
- Ambient temperature (°C)
- 12.1
- Seeing (arcsec)
- 0.795
Observation
- ID
- 52369
- 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
- 38950
- Name
- hr8799d
- RA
- 346.872124
- DEC
- 21.13371
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.3580 | 50.8010 | 38.2000 | 38.2000 |
| U1-U3 | 94.6370 | 95.3750 | 43.1000 | 42.9000 |
| U1-U4 | 130.1860 | 130.2080 | 61.6880 | 61.0630 |
| U2-U3 | 44.6590 | 44.9330 | 48.5000 | 48.2000 |
| U2-U4 | 86.3460 | 85.6790 | 75.1110 | 74.3600 |
| U3-U4 | 50.5320 | 49.4850 | 98.4140 | 97.9570 |
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 | 59837.24067371 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HR8799 |
| HIERARCH ESO INS SOBJ NAME | hr8799d |
| RA | 346.872124 |
| DEC | 21.13371 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 50.358 |
| HIERARCH ESO ISS PBL12 END | 50.801 |
| HIERARCH ESO ISS PBLA12 START | 38.2 |
| HIERARCH ESO ISS PBLA12 END | 38.2 |
| HIERARCH ESO ISS PBL13 START | 94.637 |
| HIERARCH ESO ISS PBL13 END | 95.375 |
| HIERARCH ESO ISS PBLA13 START | 43.1 |
| HIERARCH ESO ISS PBLA13 END | 42.9 |
| HIERARCH ESO ISS PBL14 START | 130.186 |
| HIERARCH ESO ISS PBL14 END | 130.208 |
| HIERARCH ESO ISS PBLA14 START | 61.688 |
| HIERARCH ESO ISS PBLA14 END | 61.063 |
| HIERARCH ESO ISS PBL23 START | 44.659 |
| HIERARCH ESO ISS PBL23 END | 44.933 |
| HIERARCH ESO ISS PBLA23 START | 48.5 |
| HIERARCH ESO ISS PBLA23 END | 48.2 |
| HIERARCH ESO ISS PBL24 START | 86.346 |
| HIERARCH ESO ISS PBL24 END | 85.679 |
| HIERARCH ESO ISS PBLA24 START | 75.111 |
| HIERARCH ESO ISS PBLA24 END | 74.36 |
| HIERARCH ESO ISS PBL34 START | 50.532 |
| HIERARCH ESO ISS PBL34 END | 49.485 |
| HIERARCH ESO ISS PBLA34 START | 98.414 |
| HIERARCH ESO ISS PBLA34 END | 97.957 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002663 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00276 |
| HIERARCH ESO ISS AMBI TEMP | 12.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.310 |