Exposure
- ID
- GRAVI.2022-09-15T06:15:37.282_1
- Header ID
- GRAVI.2022-09-15T06:15:37.282
- Date updated
- 2022-09-15 06:30:57 UTC+0000
- Release date
- 2023-09-15 06:30:57 UTC+0000
- UTC Start
- 2022-09-15 06:15:37.282
- UTC End
- 2022-09-15 06:22:17.282
- MJD Start
- 59837.26084817
- MJD End
- 59837.2654777996
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028905
- Ambient temperature (°C)
- 12.19
- Seeing (arcsec)
- 0.71
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 | 52.1060 | 52.4830 | 38.1000 | 38.0000 |
| U1-U3 | 97.4750 | 98.0570 | 42.3000 | 42.0000 |
| U1-U4 | 129.7520 | 129.4500 | 58.9400 | 58.2250 |
| U2-U3 | 45.6660 | 45.8520 | 47.0000 | 46.6000 |
| U2-U4 | 83.1550 | 82.2390 | 71.8320 | 70.9860 |
| U3-U4 | 45.8840 | 44.6690 | 96.4980 | 96.0340 |
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 | 59837.26084817 |
| 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 | 52.106 |
| HIERARCH ESO ISS PBL12 END | 52.483 |
| HIERARCH ESO ISS PBLA12 START | 38.1 |
| HIERARCH ESO ISS PBLA12 END | 38.0 |
| HIERARCH ESO ISS PBL13 START | 97.475 |
| HIERARCH ESO ISS PBL13 END | 98.057 |
| HIERARCH ESO ISS PBLA13 START | 42.3 |
| HIERARCH ESO ISS PBLA13 END | 42.0 |
| HIERARCH ESO ISS PBL14 START | 129.752 |
| HIERARCH ESO ISS PBL14 END | 129.45 |
| HIERARCH ESO ISS PBLA14 START | 58.94 |
| HIERARCH ESO ISS PBLA14 END | 58.225 |
| HIERARCH ESO ISS PBL23 START | 45.666 |
| HIERARCH ESO ISS PBL23 END | 45.852 |
| HIERARCH ESO ISS PBLA23 START | 47.0 |
| HIERARCH ESO ISS PBLA23 END | 46.6 |
| HIERARCH ESO ISS PBL24 START | 83.155 |
| HIERARCH ESO ISS PBL24 END | 82.239 |
| HIERARCH ESO ISS PBLA24 START | 71.832 |
| HIERARCH ESO ISS PBLA24 END | 70.986 |
| HIERARCH ESO ISS PBL34 START | 45.884 |
| HIERARCH ESO ISS PBL34 END | 44.669 |
| HIERARCH ESO ISS PBLA34 START | 96.498 |
| HIERARCH ESO ISS PBLA34 END | 96.034 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002513 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003268 |
| HIERARCH ESO ISS AMBI TEMP | 12.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.310 |