Exposure
- ID
- GRAVI.2024-11-19T01:38:25.892_2
- Header ID
- GRAVI.2024-11-19T01:38:25.892
- Date updated
- 2024-11-19 01:50:29 UTC+0000
- Release date
- 2025-11-19 01:50:28 UTC+0000
- UTC Start
- 2024-11-19 01:38:25.892
- UTC End
- 2024-11-19 01:40:25.892
- MJD Start
- 60633.06835523
- MJD End
- 60633.0697441189
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0038105
- Ambient temperature (°C)
- 12.34
- Seeing (arcsec)
- 0.645
Observation
- ID
- 61679
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 44800
- Name
- GJ65A
- RA
- 24.7560541666667
- DEC
- -17.9505680555556
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 | 55.5590 | 55.5950 | 20.8000 | 21.1000 |
| U1-U3 | 100.3450 | 100.4360 | 27.2000 | 27.5000 |
| U1-U4 | 126.7120 | 126.9490 | 55.8950 | 56.1460 |
| U2-U3 | 45.5590 | 45.6140 | 35.0000 | 35.3000 |
| U2-U4 | 87.3020 | 87.4820 | 77.3560 | 77.5610 |
| U3-U4 | 61.7610 | 61.8450 | 107.1270 | 107.2820 |
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 | 60633.06835523 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.778097 |
| DEC | -17.94784 |
| 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 | 137.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 55.559 |
| HIERARCH ESO ISS PBL12 END | 55.595 |
| HIERARCH ESO ISS PBLA12 START | 20.8 |
| HIERARCH ESO ISS PBLA12 END | 21.1 |
| HIERARCH ESO ISS PBL13 START | 100.345 |
| HIERARCH ESO ISS PBL13 END | 100.436 |
| HIERARCH ESO ISS PBLA13 START | 27.2 |
| HIERARCH ESO ISS PBLA13 END | 27.5 |
| HIERARCH ESO ISS PBL14 START | 126.712 |
| HIERARCH ESO ISS PBL14 END | 126.949 |
| HIERARCH ESO ISS PBLA14 START | 55.895 |
| HIERARCH ESO ISS PBLA14 END | 56.146 |
| HIERARCH ESO ISS PBL23 START | 45.559 |
| HIERARCH ESO ISS PBL23 END | 45.614 |
| HIERARCH ESO ISS PBLA23 START | 35.0 |
| HIERARCH ESO ISS PBLA23 END | 35.3 |
| HIERARCH ESO ISS PBL24 START | 87.302 |
| HIERARCH ESO ISS PBL24 END | 87.482 |
| HIERARCH ESO ISS PBLA24 START | 77.356 |
| HIERARCH ESO ISS PBLA24 END | 77.561 |
| HIERARCH ESO ISS PBL34 START | 61.761 |
| HIERARCH ESO ISS PBL34 END | 61.845 |
| HIERARCH ESO ISS PBLA34 START | 107.127 |
| HIERARCH ESO ISS PBLA34 END | 107.282 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003684 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003937 |
| HIERARCH ESO ISS AMBI TEMP | 12.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |