Exposure
- ID
- GRAVI.2025-12-06T01:02:58.948_1
- Header ID
- GRAVI.2025-12-06T01:02:58.948
- Date updated
- 2025-12-06 01:16:13 UTC+0000
- Release date
- 2026-12-06 01:16:13 UTC+0000
- UTC Start
- 2025-12-06 01:02:58.948
- UTC End
- 2025-12-06 01:05:38.948
- MJD Start
- 61015.04373782
- MJD End
- 61015.045589671856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027675
- Ambient temperature (°C)
- 12.85
- Seeing (arcsec)
- 0.99
Observation
- ID
- 71997
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53458
- Name
- Gaia_DR3_49996882142
- RA
- 12.383802
- DEC
- -39.00142
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.4670 | 54.3900 | 30.3000 | 30.6000 |
| U1-U3 | 98.7380 | 98.5750 | 36.8000 | 37.2000 |
| U1-U4 | 127.1950 | 126.9390 | 65.5700 | 65.9740 |
| U2-U3 | 45.0640 | 44.9790 | 44.8000 | 45.1000 |
| U2-U4 | 88.5350 | 88.4060 | 86.3980 | 86.8490 |
| U3-U4 | 62.4690 | 62.4610 | 115.0160 | 115.4750 |
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 | 61015.04373782 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | Gaia_DR3_4999688214283599616 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_49996882142 |
| RA | 12.383802 |
| DEC | -39.00142 |
| 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 | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 54.467 |
| HIERARCH ESO ISS PBL12 END | 54.39 |
| HIERARCH ESO ISS PBLA12 START | 30.3 |
| HIERARCH ESO ISS PBLA12 END | 30.6 |
| HIERARCH ESO ISS PBL13 START | 98.738 |
| HIERARCH ESO ISS PBL13 END | 98.575 |
| HIERARCH ESO ISS PBLA13 START | 36.8 |
| HIERARCH ESO ISS PBLA13 END | 37.2 |
| HIERARCH ESO ISS PBL14 START | 127.195 |
| HIERARCH ESO ISS PBL14 END | 126.939 |
| HIERARCH ESO ISS PBLA14 START | 65.57 |
| HIERARCH ESO ISS PBLA14 END | 65.974 |
| HIERARCH ESO ISS PBL23 START | 45.064 |
| HIERARCH ESO ISS PBL23 END | 44.979 |
| HIERARCH ESO ISS PBLA23 START | 44.8 |
| HIERARCH ESO ISS PBLA23 END | 45.1 |
| HIERARCH ESO ISS PBL24 START | 88.535 |
| HIERARCH ESO ISS PBL24 END | 88.406 |
| HIERARCH ESO ISS PBLA24 START | 86.398 |
| HIERARCH ESO ISS PBLA24 END | 86.849 |
| HIERARCH ESO ISS PBL34 START | 62.469 |
| HIERARCH ESO ISS PBL34 END | 62.461 |
| HIERARCH ESO ISS PBLA34 START | 115.016 |
| HIERARCH ESO ISS PBLA34 END | 115.475 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003016 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002519 |
| HIERARCH ESO ISS AMBI TEMP | 12.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 1.08 |