Exposure
- ID
- GRAVI.2024-11-19T04:17:53.297_2
- Header ID
- GRAVI.2024-11-19T04:17:53.297
- Date updated
- 2024-11-19 04:30:26 UTC+0000
- Release date
- 2025-11-19 04:30:26 UTC+0000
- UTC Start
- 2024-11-19 04:17:53.297
- UTC End
- 2024-11-19 04:20:33.297
- MJD Start
- 60633.17908908
- MJD End
- 60633.1809409319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003001
- Ambient temperature (°C)
- 10.84
- Seeing (arcsec)
- 0.815
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 | 56.0920 | 56.0390 | 34.6000 | 34.7000 |
| U1-U3 | 100.8520 | 100.7040 | 40.4000 | 40.5000 |
| U1-U4 | 122.0440 | 121.5120 | 67.4470 | 67.5740 |
| U2-U3 | 45.4040 | 45.3040 | 47.5000 | 47.7000 |
| U2-U4 | 80.8950 | 80.4130 | 89.5640 | 89.7920 |
| U3-U4 | 56.1160 | 55.8240 | 122.3610 | 122.7820 |
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 | 60633.17908908 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.777636 |
| DEC | -17.94713 |
| 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 | 56.092 |
| HIERARCH ESO ISS PBL12 END | 56.039 |
| HIERARCH ESO ISS PBLA12 START | 34.6 |
| HIERARCH ESO ISS PBLA12 END | 34.7 |
| HIERARCH ESO ISS PBL13 START | 100.852 |
| HIERARCH ESO ISS PBL13 END | 100.704 |
| HIERARCH ESO ISS PBLA13 START | 40.4 |
| HIERARCH ESO ISS PBLA13 END | 40.5 |
| HIERARCH ESO ISS PBL14 START | 122.044 |
| HIERARCH ESO ISS PBL14 END | 121.512 |
| HIERARCH ESO ISS PBLA14 START | 67.447 |
| HIERARCH ESO ISS PBLA14 END | 67.574 |
| HIERARCH ESO ISS PBL23 START | 45.404 |
| HIERARCH ESO ISS PBL23 END | 45.304 |
| HIERARCH ESO ISS PBLA23 START | 47.5 |
| HIERARCH ESO ISS PBLA23 END | 47.7 |
| HIERARCH ESO ISS PBL24 START | 80.895 |
| HIERARCH ESO ISS PBL24 END | 80.413 |
| HIERARCH ESO ISS PBLA24 START | 89.564 |
| HIERARCH ESO ISS PBLA24 END | 89.792 |
| HIERARCH ESO ISS PBL34 START | 56.116 |
| HIERARCH ESO ISS PBL34 END | 55.824 |
| HIERARCH ESO ISS PBLA34 START | 122.361 |
| HIERARCH ESO ISS PBLA34 END | 122.782 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003139 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002863 |
| HIERARCH ESO ISS AMBI TEMP | 10.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |