Exposure
- ID
- GRAVI.2025-12-07T06:47:10.547_1
- Header ID
- GRAVI.2025-12-07T06:47:10.547
- Date updated
- 2025-12-07 07:00:57 UTC+0000
- Release date
- 2026-12-07 07:00:56 UTC+0000
- UTC Start
- 2025-12-07 06:47:10.547
- UTC End
- 2025-12-07 06:51:10.547
- MJD Start
- 61016.28276096
- MJD End
- 61016.28553873778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026895
- Ambient temperature (°C)
- 9.77
- Seeing (arcsec)
- 0.8049999999999999
Observation
- ID
- 72023
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53484
- Name
- HD_45261
- RA
- 96.504009
- DEC
- -11.46805
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.1740 | 56.2320 | 30.3000 | 30.6000 |
| U1-U3 | 102.0470 | 102.1370 | 36.5000 | 36.7000 |
| U1-U4 | 130.0330 | 129.9050 | 63.3790 | 63.5620 |
| U2-U3 | 46.5840 | 46.6090 | 43.9000 | 44.1000 |
| U2-U4 | 88.4210 | 88.1650 | 83.6490 | 83.8420 |
| U3-U4 | 60.4690 | 60.1990 | 113.1740 | 113.4950 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.29H7.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 61016.28276096 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 45261 |
| HIERARCH ESO INS SOBJ NAME | HD_45261 |
| RA | 96.504009 |
| DEC | -11.46805 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 56.174 |
| HIERARCH ESO ISS PBL12 END | 56.232 |
| HIERARCH ESO ISS PBLA12 START | 30.3 |
| HIERARCH ESO ISS PBLA12 END | 30.6 |
| HIERARCH ESO ISS PBL13 START | 102.047 |
| HIERARCH ESO ISS PBL13 END | 102.137 |
| HIERARCH ESO ISS PBLA13 START | 36.5 |
| HIERARCH ESO ISS PBLA13 END | 36.7 |
| HIERARCH ESO ISS PBL14 START | 130.033 |
| HIERARCH ESO ISS PBL14 END | 129.905 |
| HIERARCH ESO ISS PBLA14 START | 63.379 |
| HIERARCH ESO ISS PBLA14 END | 63.562 |
| HIERARCH ESO ISS PBL23 START | 46.584 |
| HIERARCH ESO ISS PBL23 END | 46.609 |
| HIERARCH ESO ISS PBLA23 START | 43.9 |
| HIERARCH ESO ISS PBLA23 END | 44.1 |
| HIERARCH ESO ISS PBL24 START | 88.421 |
| HIERARCH ESO ISS PBL24 END | 88.165 |
| HIERARCH ESO ISS PBLA24 START | 83.649 |
| HIERARCH ESO ISS PBLA24 END | 83.842 |
| HIERARCH ESO ISS PBL34 START | 60.469 |
| HIERARCH ESO ISS PBL34 END | 60.199 |
| HIERARCH ESO ISS PBLA34 START | 113.174 |
| HIERARCH ESO ISS PBLA34 END | 113.495 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00294 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002439 |
| HIERARCH ESO ISS AMBI TEMP | 9.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |