Exposure
- ID
- GRAVI.2024-11-17T02:49:24.142_1
- Header ID
- GRAVI.2024-11-17T02:49:24.142
- Date updated
- 2025-12-04 17:15:00 UTC+0000
- Release date
- 2025-12-04 00:00:00 UTC+0000
- UTC Start
- 2024-11-17 02:49:24.142
- UTC End
- 2024-11-17 02:56:04.142
- MJD Start
- 60631.11764053
- MJD End
- 60631.12227015963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009048
- Ambient temperature (°C)
- 13.6
- Seeing (arcsec)
- 0.595
Observation
- ID
- 61667
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45838
- Name
- HD_4113
- RA
- 10.805553
- DEC
- -37.98336
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.5210 | 53.2560 | 34.1000 | 34.8000 |
| U1-U3 | 96.5830 | 96.0060 | 40.8000 | 41.6000 |
| U1-U4 | 123.0530 | 122.0080 | 70.5650 | 71.5150 |
| U2-U3 | 43.8700 | 43.5610 | 49.0000 | 49.8000 |
| U2-U4 | 86.0680 | 85.4330 | 92.2310 | 93.3690 |
| U3-U4 | 61.8970 | 61.7030 | 121.2790 | 122.5080 |
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 | 60631.11764053 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 4113 |
| HIERARCH ESO INS SOBJ NAME | HD_4113 |
| RA | 10.805553 |
| DEC | -37.98336 |
| 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 | 418.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 53.521 |
| HIERARCH ESO ISS PBL12 END | 53.256 |
| HIERARCH ESO ISS PBLA12 START | 34.1 |
| HIERARCH ESO ISS PBLA12 END | 34.8 |
| HIERARCH ESO ISS PBL13 START | 96.583 |
| HIERARCH ESO ISS PBL13 END | 96.006 |
| HIERARCH ESO ISS PBLA13 START | 40.8 |
| HIERARCH ESO ISS PBLA13 END | 41.6 |
| HIERARCH ESO ISS PBL14 START | 123.053 |
| HIERARCH ESO ISS PBL14 END | 122.008 |
| HIERARCH ESO ISS PBLA14 START | 70.565 |
| HIERARCH ESO ISS PBLA14 END | 71.515 |
| HIERARCH ESO ISS PBL23 START | 43.87 |
| HIERARCH ESO ISS PBL23 END | 43.561 |
| HIERARCH ESO ISS PBLA23 START | 49.0 |
| HIERARCH ESO ISS PBLA23 END | 49.8 |
| HIERARCH ESO ISS PBL24 START | 86.068 |
| HIERARCH ESO ISS PBL24 END | 85.433 |
| HIERARCH ESO ISS PBLA24 START | 92.231 |
| HIERARCH ESO ISS PBLA24 END | 93.369 |
| HIERARCH ESO ISS PBL34 START | 61.897 |
| HIERARCH ESO ISS PBL34 END | 61.703 |
| HIERARCH ESO ISS PBLA34 START | 121.279 |
| HIERARCH ESO ISS PBLA34 END | 122.508 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01039 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007706 |
| HIERARCH ESO ISS AMBI TEMP | 13.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |
| HIERARCH ESO FT ROBJ NAME | HD_4113 |
| HIERARCH ESO FT ROBJ ALPHA | 004312.596 |
| HIERARCH ESO FT ROBJ DELTA | -375857.477 |