Exposure
- ID
- GRAVI.2024-11-16T08:05:40.112_1
- Header ID
- GRAVI.2024-11-16T08:05:40.112
- Date updated
- 2024-11-16 08:25:29 UTC+0000
- Release date
- 2025-11-16 08:25:29 UTC+0000
- UTC Start
- 2024-11-16 08:05:40.112
- UTC End
- 2024-11-16 08:13:40.112
- MJD Start
- 60630.33726981
- MJD End
- 60630.3428253656
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0071875
- Ambient temperature (°C)
- 11.62
- Seeing (arcsec)
- 0.81
Observation
- ID
- 61660
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45831
- Name
- 51_Eri
- RA
- 69.403058
- DEC
- -2.47381
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.5600 | 56.5440 | 35.2000 | 35.2000 |
| U1-U3 | 102.1400 | 101.9240 | 39.9000 | 39.8000 |
| U1-U4 | 120.4210 | 118.7140 | 62.0730 | 61.7270 |
| U2-U3 | 46.0070 | 45.7840 | 45.7000 | 45.5000 |
| U2-U4 | 74.5180 | 72.6260 | 82.1620 | 82.0490 |
| U3-U4 | 46.4470 | 45.0460 | 118.2500 | 119.3050 |
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 | 60630.33726981 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | 51 Eri |
| HIERARCH ESO INS SOBJ NAME | 51_Eri |
| RA | 69.403058 |
| DEC | -2.47381 |
| 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 | 497.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 56.56 |
| HIERARCH ESO ISS PBL12 END | 56.544 |
| HIERARCH ESO ISS PBLA12 START | 35.2 |
| HIERARCH ESO ISS PBLA12 END | 35.2 |
| HIERARCH ESO ISS PBL13 START | 102.14 |
| HIERARCH ESO ISS PBL13 END | 101.924 |
| HIERARCH ESO ISS PBLA13 START | 39.9 |
| HIERARCH ESO ISS PBLA13 END | 39.8 |
| HIERARCH ESO ISS PBL14 START | 120.421 |
| HIERARCH ESO ISS PBL14 END | 118.714 |
| HIERARCH ESO ISS PBLA14 START | 62.073 |
| HIERARCH ESO ISS PBLA14 END | 61.727 |
| HIERARCH ESO ISS PBL23 START | 46.007 |
| HIERARCH ESO ISS PBL23 END | 45.784 |
| HIERARCH ESO ISS PBLA23 START | 45.7 |
| HIERARCH ESO ISS PBLA23 END | 45.5 |
| HIERARCH ESO ISS PBL24 START | 74.518 |
| HIERARCH ESO ISS PBL24 END | 72.626 |
| HIERARCH ESO ISS PBLA24 START | 82.162 |
| HIERARCH ESO ISS PBLA24 END | 82.049 |
| HIERARCH ESO ISS PBL34 START | 46.447 |
| HIERARCH ESO ISS PBL34 END | 45.046 |
| HIERARCH ESO ISS PBLA34 START | 118.25 |
| HIERARCH ESO ISS PBLA34 END | 119.305 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007589 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006786 |
| HIERARCH ESO ISS AMBI TEMP | 11.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |
| HIERARCH ESO FT ROBJ NAME | 51_Eri |
| HIERARCH ESO FT ROBJ ALPHA | 043736.133 |
| HIERARCH ESO FT ROBJ DELTA | -022824.775 |