Exposure
- ID
- GRAVI.2024-11-19T04:57:02.396_2
- Header ID
- GRAVI.2024-11-19T04:57:02.396
- Date updated
- 2024-11-19 05:10:33 UTC+0000
- Release date
- 2025-11-19 05:10:32 UTC+0000
- UTC Start
- 2024-11-19 04:57:02.396
- UTC End
- 2024-11-19 04:59:42.396
- MJD Start
- 60633.20627773
- MJD End
- 60633.2081295819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003196
- Ambient temperature (°C)
- 10.8
- Seeing (arcsec)
- 0.795
Observation
- ID
- 61839
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45969
- Name
- GJ65B
- RA
- 24.7559845833333
- DEC
- -17.9506984166667
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 | 55.1570 | 55.0630 | 36.2000 | 36.3000 |
| U1-U3 | 98.3600 | 98.1180 | 41.7000 | 41.8000 |
| U1-U4 | 113.8180 | 113.0730 | 68.8520 | 68.9370 |
| U2-U3 | 43.7790 | 43.6260 | 48.7000 | 48.7000 |
| U2-U4 | 73.6480 | 73.0090 | 92.6760 | 92.9300 |
| U3-U4 | 51.9860 | 51.6460 | 128.4780 | 129.0100 |
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 | 60633.20627773 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.777401 |
| DEC | -17.94711 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 55.157 |
| HIERARCH ESO ISS PBL12 END | 55.063 |
| HIERARCH ESO ISS PBLA12 START | 36.2 |
| HIERARCH ESO ISS PBLA12 END | 36.3 |
| HIERARCH ESO ISS PBL13 START | 98.36 |
| HIERARCH ESO ISS PBL13 END | 98.118 |
| HIERARCH ESO ISS PBLA13 START | 41.7 |
| HIERARCH ESO ISS PBLA13 END | 41.8 |
| HIERARCH ESO ISS PBL14 START | 113.818 |
| HIERARCH ESO ISS PBL14 END | 113.073 |
| HIERARCH ESO ISS PBLA14 START | 68.852 |
| HIERARCH ESO ISS PBLA14 END | 68.937 |
| HIERARCH ESO ISS PBL23 START | 43.779 |
| HIERARCH ESO ISS PBL23 END | 43.626 |
| HIERARCH ESO ISS PBLA23 START | 48.7 |
| HIERARCH ESO ISS PBLA23 END | 48.7 |
| HIERARCH ESO ISS PBL24 START | 73.648 |
| HIERARCH ESO ISS PBL24 END | 73.009 |
| HIERARCH ESO ISS PBLA24 START | 92.676 |
| HIERARCH ESO ISS PBLA24 END | 92.93 |
| HIERARCH ESO ISS PBL34 START | 51.986 |
| HIERARCH ESO ISS PBL34 END | 51.646 |
| HIERARCH ESO ISS PBLA34 START | 128.478 |
| HIERARCH ESO ISS PBLA34 END | 129.01 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003442 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00295 |
| HIERARCH ESO ISS AMBI TEMP | 10.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4363 |
| HIERARCH ESO FT ROBJ DELTA | -175702.5143 |