Exposure
- ID
- GRAVI.2025-06-08T04:54:36.003_1
- Header ID
- GRAVI.2025-06-08T04:54:36.003
- Date updated
- 2025-06-08 05:00:47 UTC+0000
- Release date
- 2025-06-08 05:00:47 UTC+0000
- UTC Start
- 2025-06-08 04:54:36.003
- UTC End
- 2025-06-08 04:56:36.003
- MJD Start
- 60834.20458337
- MJD End
- 60834.20597225889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033785
- Ambient temperature (°C)
- 12.16
- Seeing (arcsec)
- 0.79
Observation
- ID
- 67759
- Category
- science
- Program ID
- 60.A-9800(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 50397
- Name
- ga_019_B
- RA
- 261.293797
- DEC
- -8.6263
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.6300 | 54.6960 | 26.3000 | 26.6000 |
| U1-U3 | 99.2690 | 99.4060 | 32.8000 | 33.1000 |
| U1-U4 | 128.5510 | 128.7290 | 61.0180 | 61.1500 |
| U2-U3 | 45.4150 | 45.4840 | 40.7000 | 40.9000 |
| U2-U4 | 89.2230 | 89.2790 | 81.4130 | 81.5060 |
| U3-U4 | 62.3050 | 62.2590 | 109.8120 | 109.9150 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9800(U) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60834.20458337 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | ga_019 |
| HIERARCH ESO INS SOBJ NAME | ga_019_B |
| RA | 261.293797 |
| DEC | -8.6263 |
| HIERARCH ESO INS SPEC RES | LOW |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 144.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 40 |
| HIERARCH ESO ISS PBL12 START | 54.63 |
| HIERARCH ESO ISS PBL12 END | 54.696 |
| HIERARCH ESO ISS PBLA12 START | 26.3 |
| HIERARCH ESO ISS PBLA12 END | 26.6 |
| HIERARCH ESO ISS PBL13 START | 99.269 |
| HIERARCH ESO ISS PBL13 END | 99.406 |
| HIERARCH ESO ISS PBLA13 START | 32.8 |
| HIERARCH ESO ISS PBLA13 END | 33.1 |
| HIERARCH ESO ISS PBL14 START | 128.551 |
| HIERARCH ESO ISS PBL14 END | 128.729 |
| HIERARCH ESO ISS PBLA14 START | 61.018 |
| HIERARCH ESO ISS PBLA14 END | 61.15 |
| HIERARCH ESO ISS PBL23 START | 45.415 |
| HIERARCH ESO ISS PBL23 END | 45.484 |
| HIERARCH ESO ISS PBLA23 START | 40.7 |
| HIERARCH ESO ISS PBLA23 END | 40.9 |
| HIERARCH ESO ISS PBL24 START | 89.223 |
| HIERARCH ESO ISS PBL24 END | 89.279 |
| HIERARCH ESO ISS PBLA24 START | 81.413 |
| HIERARCH ESO ISS PBLA24 END | 81.506 |
| HIERARCH ESO ISS PBL34 START | 62.305 |
| HIERARCH ESO ISS PBL34 END | 62.259 |
| HIERARCH ESO ISS PBLA34 START | 109.812 |
| HIERARCH ESO ISS PBLA34 END | 109.915 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00328 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003477 |
| HIERARCH ESO ISS AMBI TEMP | 12.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | ga_019_A |
| HIERARCH ESO FT ROBJ ALPHA | 172509.928 |
| HIERARCH ESO FT ROBJ DELTA | -083730.493 |