Exposure
- ID
- GRAVI.2024-11-19T04:53:08.386_2
- Header ID
- GRAVI.2024-11-19T04:53:08.386
- Date updated
- 2024-11-19 05:05:34 UTC+0000
- Release date
- 2025-11-19 05:05:33 UTC+0000
- UTC Start
- 2024-11-19 04:53:08.386
- UTC End
- 2024-11-19 04:55:48.386
- MJD Start
- 60633.20356928
- MJD End
- 60633.2054211319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032875
- Ambient temperature (°C)
- 10.6
- 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 | 55.2740 | 55.1770 | 36.1000 | 36.2000 |
| U1-U3 | 98.6600 | 98.4100 | 41.6000 | 41.7000 |
| U1-U4 | 114.7540 | 113.9730 | 68.7370 | 68.8330 |
| U2-U3 | 43.9700 | 43.8110 | 48.6000 | 48.7000 |
| U2-U4 | 74.4550 | 73.7810 | 92.3520 | 92.6220 |
| U3-U4 | 52.4210 | 52.0570 | 127.8070 | 128.3670 |
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 | 60633.20356928 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.777419 |
| DEC | -17.94707 |
| 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 | 55.274 |
| HIERARCH ESO ISS PBL12 END | 55.177 |
| HIERARCH ESO ISS PBLA12 START | 36.1 |
| HIERARCH ESO ISS PBLA12 END | 36.2 |
| HIERARCH ESO ISS PBL13 START | 98.66 |
| HIERARCH ESO ISS PBL13 END | 98.41 |
| HIERARCH ESO ISS PBLA13 START | 41.6 |
| HIERARCH ESO ISS PBLA13 END | 41.7 |
| HIERARCH ESO ISS PBL14 START | 114.754 |
| HIERARCH ESO ISS PBL14 END | 113.973 |
| HIERARCH ESO ISS PBLA14 START | 68.737 |
| HIERARCH ESO ISS PBLA14 END | 68.833 |
| HIERARCH ESO ISS PBL23 START | 43.97 |
| HIERARCH ESO ISS PBL23 END | 43.811 |
| HIERARCH ESO ISS PBLA23 START | 48.6 |
| HIERARCH ESO ISS PBLA23 END | 48.7 |
| HIERARCH ESO ISS PBL24 START | 74.455 |
| HIERARCH ESO ISS PBL24 END | 73.781 |
| HIERARCH ESO ISS PBLA24 START | 92.352 |
| HIERARCH ESO ISS PBLA24 END | 92.622 |
| HIERARCH ESO ISS PBL34 START | 52.421 |
| HIERARCH ESO ISS PBL34 END | 52.057 |
| HIERARCH ESO ISS PBLA34 START | 127.807 |
| HIERARCH ESO ISS PBLA34 END | 128.367 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003133 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003442 |
| HIERARCH ESO ISS AMBI TEMP | 10.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4363 |
| HIERARCH ESO FT ROBJ DELTA | -175702.5143 |