Exposure
- ID
- GRAVI.2024-11-16T08:34:16.184_1
- Header ID
- GRAVI.2024-11-16T08:34:16.184
- Date updated
- 2024-11-16 08:50:36 UTC+0000
- Release date
- 2025-11-16 08:50:36 UTC+0000
- UTC Start
- 2024-11-16 08:34:16.184
- UTC End
- 2024-11-16 08:42:16.184
- MJD Start
- 60630.35713176
- MJD End
- 60630.3626873156
- Exposure time (s)
- 480.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010104
- Ambient temperature (°C)
- 11.35
- Seeing (arcsec)
- 0.465
Observation
- ID
- 61662
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45833
- Name
- 51_Eri
- RA
- 69.403081
- DEC
- -2.47381
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.4060 | 56.3030 | 35.2000 | 35.2000 |
| U1-U3 | 101.1960 | 100.7870 | 39.5000 | 39.3000 |
| U1-U4 | 114.2700 | 112.1670 | 60.7410 | 60.2310 |
| U2-U3 | 45.1450 | 44.8190 | 44.9000 | 44.6000 |
| U2-U4 | 67.8450 | 65.6320 | 81.7060 | 81.5180 |
| U3-U4 | 41.6690 | 40.1790 | 122.1710 | 123.6110 |
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 | 60630.35713176 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | 51 Eri |
| HIERARCH ESO INS SOBJ NAME | 51_Eri |
| RA | 69.403081 |
| 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 | 56.406 |
| HIERARCH ESO ISS PBL12 END | 56.303 |
| HIERARCH ESO ISS PBLA12 START | 35.2 |
| HIERARCH ESO ISS PBLA12 END | 35.2 |
| HIERARCH ESO ISS PBL13 START | 101.196 |
| HIERARCH ESO ISS PBL13 END | 100.787 |
| HIERARCH ESO ISS PBLA13 START | 39.5 |
| HIERARCH ESO ISS PBLA13 END | 39.3 |
| HIERARCH ESO ISS PBL14 START | 114.27 |
| HIERARCH ESO ISS PBL14 END | 112.167 |
| HIERARCH ESO ISS PBLA14 START | 60.741 |
| HIERARCH ESO ISS PBLA14 END | 60.231 |
| HIERARCH ESO ISS PBL23 START | 45.145 |
| HIERARCH ESO ISS PBL23 END | 44.819 |
| HIERARCH ESO ISS PBLA23 START | 44.9 |
| HIERARCH ESO ISS PBLA23 END | 44.6 |
| HIERARCH ESO ISS PBL24 START | 67.845 |
| HIERARCH ESO ISS PBL24 END | 65.632 |
| HIERARCH ESO ISS PBLA24 START | 81.706 |
| HIERARCH ESO ISS PBLA24 END | 81.518 |
| HIERARCH ESO ISS PBL34 START | 41.669 |
| HIERARCH ESO ISS PBL34 END | 40.179 |
| HIERARCH ESO ISS PBLA34 START | 122.171 |
| HIERARCH ESO ISS PBLA34 END | 123.611 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010669 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009539 |
| HIERARCH ESO ISS AMBI TEMP | 11.35 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |
| HIERARCH ESO FT ROBJ NAME | 51_Eri |
| HIERARCH ESO FT ROBJ ALPHA | 043736.133 |
| HIERARCH ESO FT ROBJ DELTA | -022824.775 |