Exposure
- ID
- GRAVI.2025-12-11T08:20:11.134_1
- Header ID
- GRAVI.2025-12-11T08:20:11.134
- Date updated
- 2025-12-11 08:40:53 UTC+0000
- Release date
- 2026-12-11 08:40:53 UTC+0000
- UTC Start
- 2025-12-11 08:20:11.134
- UTC End
- 2025-12-11 08:27:11.134
- MJD Start
- 61020.34735109
- MJD End
- 61020.35221220111
- Exposure time (s)
- 420.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0015119999999999999
- Ambient temperature (°C)
- 10.34
- Seeing (arcsec)
- 1.865
Observation
- ID
- 72175
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53608
- Name
- Gaia_DR3_31130264196
- RA
- 105.614699
- DEC
- 0.49961
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.1410 | 56.2600 | 34.7000 | 34.9000 |
| U1-U3 | 102.2820 | 102.3770 | 39.8000 | 39.8000 |
| U1-U4 | 126.4740 | 125.5180 | 62.3470 | 62.1030 |
| U2-U3 | 46.6230 | 46.5800 | 45.9000 | 45.8000 |
| U2-U4 | 81.0310 | 79.7570 | 81.0890 | 80.9310 |
| U3-U4 | 50.6580 | 49.5300 | 113.1350 | 113.6790 |
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 | 61020.34735109 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | Gaia_DR3_3113026419662432128 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_31130264196 |
| RA | 105.614699 |
| DEC | 0.49961 |
| 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 | 453.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 140 |
| HIERARCH ESO ISS PBL12 START | 56.141 |
| HIERARCH ESO ISS PBL12 END | 56.26 |
| HIERARCH ESO ISS PBLA12 START | 34.7 |
| HIERARCH ESO ISS PBLA12 END | 34.9 |
| HIERARCH ESO ISS PBL13 START | 102.282 |
| HIERARCH ESO ISS PBL13 END | 102.377 |
| HIERARCH ESO ISS PBLA13 START | 39.8 |
| HIERARCH ESO ISS PBLA13 END | 39.8 |
| HIERARCH ESO ISS PBL14 START | 126.474 |
| HIERARCH ESO ISS PBL14 END | 125.518 |
| HIERARCH ESO ISS PBLA14 START | 62.347 |
| HIERARCH ESO ISS PBLA14 END | 62.103 |
| HIERARCH ESO ISS PBL23 START | 46.623 |
| HIERARCH ESO ISS PBL23 END | 46.58 |
| HIERARCH ESO ISS PBLA23 START | 45.9 |
| HIERARCH ESO ISS PBLA23 END | 45.8 |
| HIERARCH ESO ISS PBL24 START | 81.031 |
| HIERARCH ESO ISS PBL24 END | 79.757 |
| HIERARCH ESO ISS PBLA24 START | 81.089 |
| HIERARCH ESO ISS PBLA24 END | 80.931 |
| HIERARCH ESO ISS PBL34 START | 50.658 |
| HIERARCH ESO ISS PBL34 END | 49.53 |
| HIERARCH ESO ISS PBLA34 START | 113.135 |
| HIERARCH ESO ISS PBLA34 END | 113.679 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001272 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001752 |
| HIERARCH ESO ISS AMBI TEMP | 10.34 |
| HIERARCH ESO ISS AMBI FWHM START | 1.92 |
| HIERARCH ESO ISS AMBI FWHM END | 1.81 |