Exposure
- ID
- GRAVI.2025-12-07T06:13:25.566_1
- Header ID
- GRAVI.2025-12-07T06:13:25.566
- Date updated
- 2025-12-07 06:25:53 UTC+0000
- Release date
- 2026-12-07 06:25:52 UTC+0000
- UTC Start
- 2025-12-07 06:13:25.566
- UTC End
- 2025-12-07 06:17:25.566
- MJD Start
- 61016.25932368
- MJD End
- 61016.26210145778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003731
- Ambient temperature (°C)
- 9.41
- Seeing (arcsec)
- 0.54
Observation
- ID
- 72022
- Category
- science
- Program ID
- 116.29H7.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM
Target
- ID
- 53483
- Name
- 2MASS_J05574946-1405
- RA
- 89.458269
- DEC
- -14.09154
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.3340 | 56.3760 | 29.8000 | 30.1000 |
| U1-U3 | 102.2220 | 102.2860 | 36.0000 | 36.3000 |
| U1-U4 | 130.0380 | 129.9150 | 63.2220 | 63.4510 |
| U2-U3 | 46.6160 | 46.6310 | 43.5000 | 43.7000 |
| U2-U4 | 88.6550 | 88.4330 | 83.7280 | 83.9690 |
| U3-U4 | 61.0450 | 60.8200 | 113.3070 | 113.6550 |
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 | 61016.25932368 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | 2MASS J05574946-1405278 |
| HIERARCH ESO INS SOBJ NAME | 2MASS_J05574946-1405 |
| RA | 89.458269 |
| DEC | -14.09154 |
| 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 | 56.334 |
| HIERARCH ESO ISS PBL12 END | 56.376 |
| HIERARCH ESO ISS PBLA12 START | 29.8 |
| HIERARCH ESO ISS PBLA12 END | 30.1 |
| HIERARCH ESO ISS PBL13 START | 102.222 |
| HIERARCH ESO ISS PBL13 END | 102.286 |
| HIERARCH ESO ISS PBLA13 START | 36.0 |
| HIERARCH ESO ISS PBLA13 END | 36.3 |
| HIERARCH ESO ISS PBL14 START | 130.038 |
| HIERARCH ESO ISS PBL14 END | 129.915 |
| HIERARCH ESO ISS PBLA14 START | 63.222 |
| HIERARCH ESO ISS PBLA14 END | 63.451 |
| HIERARCH ESO ISS PBL23 START | 46.616 |
| HIERARCH ESO ISS PBL23 END | 46.631 |
| HIERARCH ESO ISS PBLA23 START | 43.5 |
| HIERARCH ESO ISS PBLA23 END | 43.7 |
| HIERARCH ESO ISS PBL24 START | 88.655 |
| HIERARCH ESO ISS PBL24 END | 88.433 |
| HIERARCH ESO ISS PBLA24 START | 83.728 |
| HIERARCH ESO ISS PBLA24 END | 83.969 |
| HIERARCH ESO ISS PBL34 START | 61.045 |
| HIERARCH ESO ISS PBL34 END | 60.82 |
| HIERARCH ESO ISS PBLA34 START | 113.307 |
| HIERARCH ESO ISS PBLA34 END | 113.655 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003874 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003588 |
| HIERARCH ESO ISS AMBI TEMP | 9.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |