Exposure
- ID
- GRAVI.2025-11-09T01:36:43.517_1
- Header ID
- GRAVI.2025-11-09T01:36:43.517
- Date updated
- 2025-11-09 01:45:48 UTC+0000
- Release date
- 2026-11-09 01:45:48 UTC+0000
- UTC Start
- 2025-11-09 01:36:43.517
- UTC End
- 2025-11-09 01:38:07.517
- MJD Start
- 60988.06717033
- MJD End
- 60988.06814255223
- Exposure time (s)
- 84.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002957
- Ambient temperature (°C)
- 13.48
- Seeing (arcsec)
- 0.68
Observation
- ID
- 71285
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52933
- Name
- HD_218711
- RA
- 347.800267
- DEC
- -63.19003
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 44.7400 | 44.6620 | 40.8000 | 41.1000 |
| U1-U3 | 82.8090 | 82.6530 | 48.4000 | 48.7000 |
| U1-U4 | 119.0230 | 118.8450 | 77.8070 | 78.1760 |
| U2-U3 | 38.9270 | 38.8520 | 57.2000 | 57.6000 |
| U2-U4 | 87.5580 | 87.4950 | 95.7280 | 96.1200 |
| U3-U4 | 62.0200 | 62.0430 | 118.7250 | 119.1010 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29H7.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60988.06717033 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 218711 |
| HIERARCH ESO INS SOBJ NAME | HD_218711 |
| RA | 347.800267 |
| DEC | -63.19003 |
| 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 | 109.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 84 |
| HIERARCH ESO ISS PBL12 START | 44.74 |
| HIERARCH ESO ISS PBL12 END | 44.662 |
| HIERARCH ESO ISS PBLA12 START | 40.8 |
| HIERARCH ESO ISS PBLA12 END | 41.1 |
| HIERARCH ESO ISS PBL13 START | 82.809 |
| HIERARCH ESO ISS PBL13 END | 82.653 |
| HIERARCH ESO ISS PBLA13 START | 48.4 |
| HIERARCH ESO ISS PBLA13 END | 48.7 |
| HIERARCH ESO ISS PBL14 START | 119.023 |
| HIERARCH ESO ISS PBL14 END | 118.845 |
| HIERARCH ESO ISS PBLA14 START | 77.807 |
| HIERARCH ESO ISS PBLA14 END | 78.176 |
| HIERARCH ESO ISS PBL23 START | 38.927 |
| HIERARCH ESO ISS PBL23 END | 38.852 |
| HIERARCH ESO ISS PBLA23 START | 57.2 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 87.558 |
| HIERARCH ESO ISS PBL24 END | 87.495 |
| HIERARCH ESO ISS PBLA24 START | 95.728 |
| HIERARCH ESO ISS PBLA24 END | 96.12 |
| HIERARCH ESO ISS PBL34 START | 62.02 |
| HIERARCH ESO ISS PBL34 END | 62.043 |
| HIERARCH ESO ISS PBLA34 START | 118.725 |
| HIERARCH ESO ISS PBLA34 END | 119.101 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003033 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002881 |
| HIERARCH ESO ISS AMBI TEMP | 13.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | HD_218711 |
| HIERARCH ESO FT ROBJ ALPHA | 231110.556 |
| HIERARCH ESO FT ROBJ DELTA | -631123.884 |