Exposure
- ID
- GRAVI.2024-09-29T03:55:11.072_1
- Header ID
- GRAVI.2024-09-29T03:55:11.072
- Date updated
- 2024-09-29 04:00:38 UTC+0000
- Release date
- 2025-09-29 04:00:38 UTC+0000
- UTC Start
- 2024-09-29 03:55:11.072
- UTC End
- 2024-09-29 03:56:23.072
- MJD Start
- 60582.16332259
- MJD End
- 60582.16415592333
- Exposure time (s)
- 72.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007025999999999999
- Ambient temperature (°C)
- 13.02
- Seeing (arcsec)
- 0.645
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 | 46.4000 | 46.5080 | 37.1000 | 37.2000 |
| U1-U3 | 87.6000 | 87.8030 | 43.3000 | 43.3000 |
| U1-U4 | 127.1290 | 127.2710 | 65.9770 | 65.8810 |
| U2-U3 | 41.7710 | 41.8590 | 50.2000 | 50.2000 |
| U2-U4 | 89.3310 | 89.3070 | 80.4870 | 80.3600 |
| U3-U4 | 57.2780 | 57.1420 | 102.0690 | 101.9740 |
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 | 60582.16332259 |
| 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 | 89.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 24 |
| HIERARCH ESO ISS PBL12 START | 46.4 |
| HIERARCH ESO ISS PBL12 END | 46.508 |
| HIERARCH ESO ISS PBLA12 START | 37.1 |
| HIERARCH ESO ISS PBLA12 END | 37.2 |
| HIERARCH ESO ISS PBL13 START | 87.6 |
| HIERARCH ESO ISS PBL13 END | 87.803 |
| HIERARCH ESO ISS PBLA13 START | 43.3 |
| HIERARCH ESO ISS PBLA13 END | 43.3 |
| HIERARCH ESO ISS PBL14 START | 127.129 |
| HIERARCH ESO ISS PBL14 END | 127.271 |
| HIERARCH ESO ISS PBLA14 START | 65.977 |
| HIERARCH ESO ISS PBLA14 END | 65.881 |
| HIERARCH ESO ISS PBL23 START | 41.771 |
| HIERARCH ESO ISS PBL23 END | 41.859 |
| HIERARCH ESO ISS PBLA23 START | 50.2 |
| HIERARCH ESO ISS PBLA23 END | 50.2 |
| HIERARCH ESO ISS PBL24 START | 89.331 |
| HIERARCH ESO ISS PBL24 END | 89.307 |
| HIERARCH ESO ISS PBLA24 START | 80.487 |
| HIERARCH ESO ISS PBLA24 END | 80.36 |
| HIERARCH ESO ISS PBL34 START | 57.278 |
| HIERARCH ESO ISS PBL34 END | 57.142 |
| HIERARCH ESO ISS PBLA34 START | 102.069 |
| HIERARCH ESO ISS PBLA34 END | 101.974 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007761 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006291 |
| HIERARCH ESO ISS AMBI TEMP | 13.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |
| HIERARCH ESO FT ROBJ NAME | HR_8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.716 |
| HIERARCH ESO FT ROBJ DELTA | 210803.310 |