Exposure
- ID
- GRAVI.2024-09-29T03:25:19.995_1
- Header ID
- GRAVI.2024-09-29T03:25:19.995
- Date updated
- 2024-09-29 03:40:32 UTC+0000
- Release date
- 2025-09-29 03:40:32 UTC+0000
- UTC Start
- 2024-09-29 03:25:19.995
- UTC End
- 2024-09-29 03:31:59.995
- MJD Start
- 60582.14259254
- MJD End
- 60582.14722216963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006409
- Ambient temperature (°C)
- 13.03
- Seeing (arcsec)
- 0.635
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 | 43.9420 | 44.5160 | 35.6000 | 36.0000 |
| U1-U3 | 82.8920 | 84.0150 | 42.6000 | 42.9000 |
| U1-U4 | 123.1840 | 124.2300 | 67.9260 | 67.5030 |
| U2-U3 | 39.6450 | 40.1630 | 50.4000 | 50.4000 |
| U2-U4 | 89.1860 | 89.3340 | 83.1910 | 82.5820 |
| U3-U4 | 59.8260 | 59.3180 | 104.2050 | 103.7050 |
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 | 60582.14259254 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 43.942 |
| HIERARCH ESO ISS PBL12 END | 44.516 |
| HIERARCH ESO ISS PBLA12 START | 35.6 |
| HIERARCH ESO ISS PBLA12 END | 36.0 |
| HIERARCH ESO ISS PBL13 START | 82.892 |
| HIERARCH ESO ISS PBL13 END | 84.015 |
| HIERARCH ESO ISS PBLA13 START | 42.6 |
| HIERARCH ESO ISS PBLA13 END | 42.9 |
| HIERARCH ESO ISS PBL14 START | 123.184 |
| HIERARCH ESO ISS PBL14 END | 124.23 |
| HIERARCH ESO ISS PBLA14 START | 67.926 |
| HIERARCH ESO ISS PBLA14 END | 67.503 |
| HIERARCH ESO ISS PBL23 START | 39.645 |
| HIERARCH ESO ISS PBL23 END | 40.163 |
| HIERARCH ESO ISS PBLA23 START | 50.4 |
| HIERARCH ESO ISS PBLA23 END | 50.4 |
| HIERARCH ESO ISS PBL24 START | 89.186 |
| HIERARCH ESO ISS PBL24 END | 89.334 |
| HIERARCH ESO ISS PBLA24 START | 83.191 |
| HIERARCH ESO ISS PBLA24 END | 82.582 |
| HIERARCH ESO ISS PBL34 START | 59.826 |
| HIERARCH ESO ISS PBL34 END | 59.318 |
| HIERARCH ESO ISS PBLA34 START | 104.205 |
| HIERARCH ESO ISS PBLA34 END | 103.705 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006338 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00648 |
| HIERARCH ESO ISS AMBI TEMP | 13.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | HR_8799 |
| HIERARCH ESO FT ROBJ ALPHA | 230728.716 |
| HIERARCH ESO FT ROBJ DELTA | 210803.310 |