Exposure
- ID
- GRAVI.2024-11-16T07:56:31.089_1
- Header ID
- GRAVI.2024-11-16T07:56:31.089
- Date updated
- 2024-11-16 08:15:26 UTC+0000
- Release date
- 2025-11-16 08:15:26 UTC+0000
- UTC Start
- 2024-11-16 07:56:31.089
- UTC End
- 2024-11-16 08:04:31.089
- MJD Start
- 60630.33091538
- MJD End
- 60630.3364709356
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009609
- Ambient temperature (°C)
- 11.72
- Seeing (arcsec)
- 0.59
Observation
- ID
- 61659
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45830
- Name
- 51_Eri
- RA
- 69.403069
- DEC
- -2.47383
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.5460 | 56.5600 | 35.0000 | 35.2000 |
| U1-U3 | 102.3060 | 102.1520 | 39.9000 | 39.9000 |
| U1-U4 | 122.1010 | 120.5230 | 62.3930 | 62.0930 |
| U2-U3 | 46.2080 | 46.0190 | 45.8000 | 45.7000 |
| U2-U4 | 76.4210 | 74.6310 | 82.2620 | 82.1680 |
| U3-U4 | 47.8980 | 46.5320 | 117.2250 | 118.1880 |
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 | 60630.33091538 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | 51 Eri |
| HIERARCH ESO INS SOBJ NAME | 51_Eri |
| RA | 69.403069 |
| DEC | -2.47383 |
| 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 | 56.546 |
| HIERARCH ESO ISS PBL12 END | 56.56 |
| HIERARCH ESO ISS PBLA12 START | 35.0 |
| HIERARCH ESO ISS PBLA12 END | 35.2 |
| HIERARCH ESO ISS PBL13 START | 102.306 |
| HIERARCH ESO ISS PBL13 END | 102.152 |
| HIERARCH ESO ISS PBLA13 START | 39.9 |
| HIERARCH ESO ISS PBLA13 END | 39.9 |
| HIERARCH ESO ISS PBL14 START | 122.101 |
| HIERARCH ESO ISS PBL14 END | 120.523 |
| HIERARCH ESO ISS PBLA14 START | 62.393 |
| HIERARCH ESO ISS PBLA14 END | 62.093 |
| HIERARCH ESO ISS PBL23 START | 46.208 |
| HIERARCH ESO ISS PBL23 END | 46.019 |
| HIERARCH ESO ISS PBLA23 START | 45.8 |
| HIERARCH ESO ISS PBLA23 END | 45.7 |
| HIERARCH ESO ISS PBL24 START | 76.421 |
| HIERARCH ESO ISS PBL24 END | 74.631 |
| HIERARCH ESO ISS PBLA24 START | 82.262 |
| HIERARCH ESO ISS PBLA24 END | 82.168 |
| HIERARCH ESO ISS PBL34 START | 47.898 |
| HIERARCH ESO ISS PBL34 END | 46.532 |
| HIERARCH ESO ISS PBLA34 START | 117.225 |
| HIERARCH ESO ISS PBLA34 END | 118.188 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010132 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009086 |
| HIERARCH ESO ISS AMBI TEMP | 11.72 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |
| HIERARCH ESO FT ROBJ NAME | 51_Eri |
| HIERARCH ESO FT ROBJ ALPHA | 043736.133 |
| HIERARCH ESO FT ROBJ DELTA | -022824.775 |