Exposure
- ID
- GRAVI.2024-11-16T05:41:21.746_1
- Header ID
- GRAVI.2024-11-16T05:41:21.746
- Date updated
- 2024-11-16 06:00:30 UTC+0000
- Release date
- 2025-11-16 06:00:30 UTC+0000
- UTC Start
- 2024-11-16 05:41:21.746
- UTC End
- 2024-11-16 05:48:01.746
- MJD Start
- 60630.23705724
- MJD End
- 60630.2416868696
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0098455
- Ambient temperature (°C)
- 11.77
- Seeing (arcsec)
- 0.445
Observation
- ID
- 61626
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45804
- Name
- 51_Eri
- RA
- 69.403021
- DEC
- -2.47379
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.3570 | 53.6240 | 28.2000 | 28.8000 |
| U1-U3 | 97.4010 | 97.9400 | 34.7000 | 35.2000 |
| U1-U4 | 128.2890 | 128.8440 | 62.3920 | 62.5940 |
| U2-U3 | 44.8060 | 45.0640 | 42.5000 | 42.9000 |
| U2-U4 | 89.3600 | 89.4250 | 82.0150 | 82.0950 |
| U3-U4 | 61.7550 | 61.4590 | 109.4990 | 109.6700 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27UV.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60630.23705724 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | 51 Eri |
| HIERARCH ESO INS SOBJ NAME | 51_Eri |
| RA | 69.403021 |
| DEC | -2.47379 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 53.357 |
| HIERARCH ESO ISS PBL12 END | 53.624 |
| HIERARCH ESO ISS PBLA12 START | 28.2 |
| HIERARCH ESO ISS PBLA12 END | 28.8 |
| HIERARCH ESO ISS PBL13 START | 97.401 |
| HIERARCH ESO ISS PBL13 END | 97.94 |
| HIERARCH ESO ISS PBLA13 START | 34.7 |
| HIERARCH ESO ISS PBLA13 END | 35.2 |
| HIERARCH ESO ISS PBL14 START | 128.289 |
| HIERARCH ESO ISS PBL14 END | 128.844 |
| HIERARCH ESO ISS PBLA14 START | 62.392 |
| HIERARCH ESO ISS PBLA14 END | 62.594 |
| HIERARCH ESO ISS PBL23 START | 44.806 |
| HIERARCH ESO ISS PBL23 END | 45.064 |
| HIERARCH ESO ISS PBLA23 START | 42.5 |
| HIERARCH ESO ISS PBLA23 END | 42.9 |
| HIERARCH ESO ISS PBL24 START | 89.36 |
| HIERARCH ESO ISS PBL24 END | 89.425 |
| HIERARCH ESO ISS PBLA24 START | 82.015 |
| HIERARCH ESO ISS PBLA24 END | 82.095 |
| HIERARCH ESO ISS PBL34 START | 61.755 |
| HIERARCH ESO ISS PBL34 END | 61.459 |
| HIERARCH ESO ISS PBLA34 START | 109.499 |
| HIERARCH ESO ISS PBLA34 END | 109.67 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009651 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01004 |
| HIERARCH ESO ISS AMBI TEMP | 11.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |
| HIERARCH ESO FT ROBJ NAME | 51_Eri |
| HIERARCH ESO FT ROBJ ALPHA | 043736.133 |
| HIERARCH ESO FT ROBJ DELTA | -022824.775 |