Exposure
- ID
- GRAVI.2024-11-13T03:49:14.123_2
- Header ID
- GRAVI.2024-11-13T03:49:14.123
- Date updated
- 2024-11-13 04:05:35 UTC+0000
- Release date
- 2025-11-13 04:05:35 UTC+0000
- UTC Start
- 2024-11-13 03:49:14.123
- UTC End
- 2024-11-13 03:55:54.123
- MJD Start
- 60627.15919124
- MJD End
- 60627.1638208696
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040665
- Ambient temperature (°C)
- 14.09
- Seeing (arcsec)
- 0.83
Observation
- ID
- 61555
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45737
- Name
- HD_4113
- RA
- 10.8024833333333
- DEC
- -37.9826325
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.6610 | 51.2800 | 38.2000 | 38.8000 |
| U1-U3 | 92.5270 | 91.6940 | 45.0000 | 45.6000 |
| U1-U4 | 115.5500 | 113.9850 | 76.2870 | 77.2680 |
| U2-U3 | 41.6840 | 41.2330 | 53.4000 | 54.1000 |
| U2-U4 | 81.4160 | 80.4370 | 99.3480 | 100.6340 |
| U3-U4 | 60.3680 | 60.0330 | 129.0830 | 130.5120 |
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 | 60627.15919124 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 4113 |
| HIERARCH ESO INS SOBJ NAME | HD_4113 |
| RA | 10.805477 |
| DEC | -37.98341 |
| 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 | 51.661 |
| HIERARCH ESO ISS PBL12 END | 51.28 |
| HIERARCH ESO ISS PBLA12 START | 38.2 |
| HIERARCH ESO ISS PBLA12 END | 38.8 |
| HIERARCH ESO ISS PBL13 START | 92.527 |
| HIERARCH ESO ISS PBL13 END | 91.694 |
| HIERARCH ESO ISS PBLA13 START | 45.0 |
| HIERARCH ESO ISS PBLA13 END | 45.6 |
| HIERARCH ESO ISS PBL14 START | 115.55 |
| HIERARCH ESO ISS PBL14 END | 113.985 |
| HIERARCH ESO ISS PBLA14 START | 76.287 |
| HIERARCH ESO ISS PBLA14 END | 77.268 |
| HIERARCH ESO ISS PBL23 START | 41.684 |
| HIERARCH ESO ISS PBL23 END | 41.233 |
| HIERARCH ESO ISS PBLA23 START | 53.4 |
| HIERARCH ESO ISS PBLA23 END | 54.1 |
| HIERARCH ESO ISS PBL24 START | 81.416 |
| HIERARCH ESO ISS PBL24 END | 80.437 |
| HIERARCH ESO ISS PBLA24 START | 99.348 |
| HIERARCH ESO ISS PBLA24 END | 100.634 |
| HIERARCH ESO ISS PBL34 START | 60.368 |
| HIERARCH ESO ISS PBL34 END | 60.033 |
| HIERARCH ESO ISS PBLA34 START | 129.083 |
| HIERARCH ESO ISS PBLA34 END | 130.512 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004339 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003794 |
| HIERARCH ESO ISS AMBI TEMP | 14.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |
| HIERARCH ESO FT ROBJ NAME | HD_4113 |
| HIERARCH ESO FT ROBJ ALPHA | 004312.596 |
| HIERARCH ESO FT ROBJ DELTA | -375857.477 |