Exposure
- ID
- GRAVI.2024-09-29T04:12:29.115_1
- Header ID
- GRAVI.2024-09-29T04:12:29.115
- Date updated
- 2024-09-29 04:20:35 UTC+0000
- Release date
- 2025-09-29 04:20:35 UTC+0000
- UTC Start
- 2024-09-29 04:12:29.115
- UTC End
- 2024-09-29 04:13:49.115
- MJD Start
- 60582.17533698
- MJD End
- 60582.17626290592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032615
- Ambient temperature (°C)
- 13.34
- Seeing (arcsec)
- 0.81
Observation
- ID
- 60871
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45273
- Name
- HR_8799
- RA
- 346.871313
- DEC
- 21.13464
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 47.7430 | 47.8530 | 37.7000 | 37.7000 |
| U1-U3 | 90.0690 | 90.2680 | 43.4000 | 43.4000 |
| U1-U4 | 128.6710 | 128.7770 | 64.7220 | 64.6110 |
| U2-U3 | 42.8300 | 42.9140 | 49.8000 | 49.8000 |
| U2-U4 | 88.8260 | 88.7640 | 78.8550 | 78.7140 |
| U3-U4 | 55.4200 | 55.2490 | 100.8800 | 100.7800 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27UV.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60582.17533698 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HR 8799 |
| HIERARCH ESO INS SOBJ NAME | HR_8799 |
| RA | 346.871313 |
| DEC | 21.13464 |
| 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 | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 47.743 |
| HIERARCH ESO ISS PBL12 END | 47.853 |
| HIERARCH ESO ISS PBLA12 START | 37.7 |
| HIERARCH ESO ISS PBLA12 END | 37.7 |
| HIERARCH ESO ISS PBL13 START | 90.069 |
| HIERARCH ESO ISS PBL13 END | 90.268 |
| HIERARCH ESO ISS PBLA13 START | 43.4 |
| HIERARCH ESO ISS PBLA13 END | 43.4 |
| HIERARCH ESO ISS PBL14 START | 128.671 |
| HIERARCH ESO ISS PBL14 END | 128.777 |
| HIERARCH ESO ISS PBLA14 START | 64.722 |
| HIERARCH ESO ISS PBLA14 END | 64.611 |
| HIERARCH ESO ISS PBL23 START | 42.83 |
| HIERARCH ESO ISS PBL23 END | 42.914 |
| HIERARCH ESO ISS PBLA23 START | 49.8 |
| HIERARCH ESO ISS PBLA23 END | 49.8 |
| HIERARCH ESO ISS PBL24 START | 88.826 |
| HIERARCH ESO ISS PBL24 END | 88.764 |
| HIERARCH ESO ISS PBLA24 START | 78.855 |
| HIERARCH ESO ISS PBLA24 END | 78.714 |
| HIERARCH ESO ISS PBL34 START | 55.42 |
| HIERARCH ESO ISS PBL34 END | 55.249 |
| HIERARCH ESO ISS PBLA34 START | 100.88 |
| HIERARCH ESO ISS PBLA34 END | 100.78 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003504 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003019 |
| HIERARCH ESO ISS AMBI TEMP | 13.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |
| HIERARCH ESO FT ROBJ NAME | HR_8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.716 |
| HIERARCH ESO FT ROBJ DELTA | 210803.310 |