Exposure
- ID
- GRAVI.2024-09-29T03:47:59.053_1
- Header ID
- GRAVI.2024-09-29T03:47:59.053
- Date updated
- 2024-09-29 03:55:37 UTC+0000
- Release date
- 2025-09-29 03:55:37 UTC+0000
- UTC Start
- 2024-09-29 03:47:59.053
- UTC End
- 2024-09-29 03:48:47.053
- MJD Start
- 60582.15832237
- MJD End
- 60582.158877925554
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005563500000000001
- Ambient temperature (°C)
- 13.23
- Seeing (arcsec)
- 0.71
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 | 45.8210 | 45.9020 | 36.8000 | 36.9000 |
| U1-U3 | 86.5150 | 86.6670 | 43.2000 | 43.2000 |
| U1-U4 | 126.3270 | 126.4440 | 66.4720 | 66.4040 |
| U2-U3 | 41.2920 | 41.3600 | 50.3000 | 50.3000 |
| U2-U4 | 89.4150 | 89.4080 | 81.1500 | 81.0580 |
| U3-U4 | 57.9700 | 57.8770 | 102.5730 | 102.5030 |
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 | 60582.15832237 |
| 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 | 68.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 45.821 |
| HIERARCH ESO ISS PBL12 END | 45.902 |
| HIERARCH ESO ISS PBLA12 START | 36.8 |
| HIERARCH ESO ISS PBLA12 END | 36.9 |
| HIERARCH ESO ISS PBL13 START | 86.515 |
| HIERARCH ESO ISS PBL13 END | 86.667 |
| HIERARCH ESO ISS PBLA13 START | 43.2 |
| HIERARCH ESO ISS PBLA13 END | 43.2 |
| HIERARCH ESO ISS PBL14 START | 126.327 |
| HIERARCH ESO ISS PBL14 END | 126.444 |
| HIERARCH ESO ISS PBLA14 START | 66.472 |
| HIERARCH ESO ISS PBLA14 END | 66.404 |
| HIERARCH ESO ISS PBL23 START | 41.292 |
| HIERARCH ESO ISS PBL23 END | 41.36 |
| HIERARCH ESO ISS PBLA23 START | 50.3 |
| HIERARCH ESO ISS PBLA23 END | 50.3 |
| HIERARCH ESO ISS PBL24 START | 89.415 |
| HIERARCH ESO ISS PBL24 END | 89.408 |
| HIERARCH ESO ISS PBLA24 START | 81.15 |
| HIERARCH ESO ISS PBLA24 END | 81.058 |
| HIERARCH ESO ISS PBL34 START | 57.97 |
| HIERARCH ESO ISS PBL34 END | 57.877 |
| HIERARCH ESO ISS PBLA34 START | 102.573 |
| HIERARCH ESO ISS PBLA34 END | 102.503 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005622 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005505 |
| HIERARCH ESO ISS AMBI TEMP | 13.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | HR_8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.716 |
| HIERARCH ESO FT ROBJ DELTA | 210803.310 |