Exposure
- ID
- GRAVI.2025-12-07T09:01:39.765_1
- Header ID
- GRAVI.2025-12-07T09:01:39.765
- Date updated
- 2025-12-07 09:10:43 UTC+0000
- Release date
- 2026-12-07 09:10:43 UTC+0000
- UTC Start
- 2025-12-07 09:01:39.765
- UTC End
- 2025-12-07 09:02:15.765
- MJD Start
- 61016.37615469
- MJD End
- 61016.37657135667
- Exposure time (s)
- 36.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002617
- Ambient temperature (°C)
- 9.18
- Seeing (arcsec)
- 1.255
Observation
- ID
- 72028
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53489
- Name
- Gaia_DR3_31130264196
- RA
- 105.614652
- DEC
- 0.49959
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.4670 | 56.4730 | 35.1000 | 35.1000 |
| U1-U3 | 102.4180 | 102.4140 | 39.8000 | 39.8000 |
| U1-U4 | 122.7750 | 122.6470 | 61.3880 | 61.3540 |
| U2-U3 | 46.3690 | 46.3560 | 45.5000 | 45.5000 |
| U2-U4 | 76.3280 | 76.1730 | 80.4840 | 80.4630 |
| U3-U4 | 46.6350 | 46.5090 | 115.2110 | 115.2830 |
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 | 61016.37615469 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia_DR3_3113026419662432128 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_31130264196 |
| RA | 105.614652 |
| DEC | 0.49959 |
| 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 | 51.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 56.467 |
| HIERARCH ESO ISS PBL12 END | 56.473 |
| HIERARCH ESO ISS PBLA12 START | 35.1 |
| HIERARCH ESO ISS PBLA12 END | 35.1 |
| HIERARCH ESO ISS PBL13 START | 102.418 |
| HIERARCH ESO ISS PBL13 END | 102.414 |
| HIERARCH ESO ISS PBLA13 START | 39.8 |
| HIERARCH ESO ISS PBLA13 END | 39.8 |
| HIERARCH ESO ISS PBL14 START | 122.775 |
| HIERARCH ESO ISS PBL14 END | 122.647 |
| HIERARCH ESO ISS PBLA14 START | 61.388 |
| HIERARCH ESO ISS PBLA14 END | 61.354 |
| HIERARCH ESO ISS PBL23 START | 46.369 |
| HIERARCH ESO ISS PBL23 END | 46.356 |
| HIERARCH ESO ISS PBLA23 START | 45.5 |
| HIERARCH ESO ISS PBLA23 END | 45.5 |
| HIERARCH ESO ISS PBL24 START | 76.328 |
| HIERARCH ESO ISS PBL24 END | 76.173 |
| HIERARCH ESO ISS PBLA24 START | 80.484 |
| HIERARCH ESO ISS PBLA24 END | 80.463 |
| HIERARCH ESO ISS PBL34 START | 46.635 |
| HIERARCH ESO ISS PBL34 END | 46.509 |
| HIERARCH ESO ISS PBLA34 START | 115.211 |
| HIERARCH ESO ISS PBLA34 END | 115.283 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002519 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002715 |
| HIERARCH ESO ISS AMBI TEMP | 9.18 |
| HIERARCH ESO ISS AMBI FWHM START | 1.24 |
| HIERARCH ESO ISS AMBI FWHM END | 1.27 |