Exposure
- ID
- GRAVI.2025-11-05T03:51:48.172_1
- Header ID
- GRAVI.2025-11-05T03:51:48.172
- Date updated
- 2025-11-05 04:00:42 UTC+0000
- Release date
- 2026-11-05 04:00:42 UTC+0000
- UTC Start
- 2025-11-05 03:51:48.172
- UTC End
- 2025-11-05 03:52:36.172
- MJD Start
- 60984.16097421
- MJD End
- 60984.16152976555
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0016135
- Ambient temperature (°C)
- 12.44
- Seeing (arcsec)
- 1.705
Observation
- ID
- 71115
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 52794
- Name
- Gaia_DR3_23667558546
- RA
- 5.631335
- DEC
- -18.54587
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.1300 | 56.1120 | 34.3000 | 34.3000 |
| U1-U3 | 100.9920 | 100.9420 | 40.2000 | 40.2000 |
| U1-U4 | 122.8630 | 122.6860 | 67.3790 | 67.4290 |
| U2-U3 | 45.5190 | 45.4850 | 47.4000 | 47.4000 |
| U2-U4 | 81.7930 | 81.6320 | 89.3810 | 89.4640 |
| U3-U4 | 56.8090 | 56.7110 | 121.7900 | 121.9360 |
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 | 60984.16097421 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia_DR3_2366755854609182720 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_23667558546 |
| RA | 5.631335 |
| DEC | -18.54587 |
| 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 | 68.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 56.13 |
| HIERARCH ESO ISS PBL12 END | 56.112 |
| HIERARCH ESO ISS PBLA12 START | 34.3 |
| HIERARCH ESO ISS PBLA12 END | 34.3 |
| HIERARCH ESO ISS PBL13 START | 100.992 |
| HIERARCH ESO ISS PBL13 END | 100.942 |
| HIERARCH ESO ISS PBLA13 START | 40.2 |
| HIERARCH ESO ISS PBLA13 END | 40.2 |
| HIERARCH ESO ISS PBL14 START | 122.863 |
| HIERARCH ESO ISS PBL14 END | 122.686 |
| HIERARCH ESO ISS PBLA14 START | 67.379 |
| HIERARCH ESO ISS PBLA14 END | 67.429 |
| HIERARCH ESO ISS PBL23 START | 45.519 |
| HIERARCH ESO ISS PBL23 END | 45.485 |
| HIERARCH ESO ISS PBLA23 START | 47.4 |
| HIERARCH ESO ISS PBLA23 END | 47.4 |
| HIERARCH ESO ISS PBL24 START | 81.793 |
| HIERARCH ESO ISS PBL24 END | 81.632 |
| HIERARCH ESO ISS PBLA24 START | 89.381 |
| HIERARCH ESO ISS PBLA24 END | 89.464 |
| HIERARCH ESO ISS PBL34 START | 56.809 |
| HIERARCH ESO ISS PBL34 END | 56.711 |
| HIERARCH ESO ISS PBLA34 START | 121.79 |
| HIERARCH ESO ISS PBLA34 END | 121.936 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001607 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00162 |
| HIERARCH ESO ISS AMBI TEMP | 12.44 |
| HIERARCH ESO ISS AMBI FWHM START | 1.75 |
| HIERARCH ESO ISS AMBI FWHM END | 1.66 |