Exposure
- ID
- GRAVI.2022-08-18T06:44:34.678_1
- Header ID
- GRAVI.2022-08-18T06:44:34.678
- Date updated
- 2022-08-18 06:56:21 UTC+0000
- Release date
- 2023-08-18 06:56:20 UTC+0000
- UTC Start
- 2022-08-18 06:44:34.678
- UTC End
- 2022-08-18 06:50:34.678
- MJD Start
- 59809.28095692
- MJD End
- 59809.2851235867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037195
- Ambient temperature (°C)
- 6.94
- Seeing (arcsec)
- 1.565
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 | 46.5860 | 47.0800 | 37.2000 | 37.4000 |
| U1-U3 | 87.9450 | 88.8570 | 43.3000 | 43.4000 |
| U1-U4 | 127.3640 | 127.9630 | 65.8130 | 65.3630 |
| U2-U3 | 41.9200 | 42.3150 | 50.1000 | 50.0000 |
| U2-U4 | 89.2890 | 89.1340 | 80.2750 | 79.6860 |
| U3-U4 | 57.0530 | 56.3950 | 101.9160 | 101.4820 |
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 | 59809.28095692 |
| 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 | 46.586 |
| HIERARCH ESO ISS PBL12 END | 47.08 |
| HIERARCH ESO ISS PBLA12 START | 37.2 |
| HIERARCH ESO ISS PBLA12 END | 37.4 |
| HIERARCH ESO ISS PBL13 START | 87.945 |
| HIERARCH ESO ISS PBL13 END | 88.857 |
| HIERARCH ESO ISS PBLA13 START | 43.3 |
| HIERARCH ESO ISS PBLA13 END | 43.4 |
| HIERARCH ESO ISS PBL14 START | 127.364 |
| HIERARCH ESO ISS PBL14 END | 127.963 |
| HIERARCH ESO ISS PBLA14 START | 65.813 |
| HIERARCH ESO ISS PBLA14 END | 65.363 |
| HIERARCH ESO ISS PBL23 START | 41.92 |
| HIERARCH ESO ISS PBL23 END | 42.315 |
| HIERARCH ESO ISS PBLA23 START | 50.1 |
| HIERARCH ESO ISS PBLA23 END | 50.0 |
| HIERARCH ESO ISS PBL24 START | 89.289 |
| HIERARCH ESO ISS PBL24 END | 89.134 |
| HIERARCH ESO ISS PBLA24 START | 80.275 |
| HIERARCH ESO ISS PBLA24 END | 79.686 |
| HIERARCH ESO ISS PBL34 START | 57.053 |
| HIERARCH ESO ISS PBL34 END | 56.395 |
| HIERARCH ESO ISS PBLA34 START | 101.916 |
| HIERARCH ESO ISS PBLA34 END | 101.482 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004004 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003435 |
| HIERARCH ESO ISS AMBI TEMP | 6.94 |
| HIERARCH ESO ISS AMBI FWHM START | 1.68 |
| HIERARCH ESO ISS AMBI FWHM END | 1.45 |
| HIERARCH ESO FT ROBJ NAME | HR8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.715 |
| HIERARCH ESO FT ROBJ DELTA | 210803.302 |