Exposure
- ID
- GRAVI.2024-11-19T04:32:23.333_2
- Header ID
- GRAVI.2024-11-19T04:32:23.333
- Date updated
- 2024-11-19 04:40:36 UTC+0000
- Release date
- 2025-11-19 04:40:36 UTC+0000
- UTC Start
- 2024-11-19 04:32:23.333
- UTC End
- 2024-11-19 04:35:03.333
- MJD Start
- 60633.18915895
- MJD End
- 60633.1910108019
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040745
- Ambient temperature (°C)
- 10.97
- Seeing (arcsec)
- 0.645
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 | 55.8080 | 55.7350 | 35.3000 | 35.4000 |
| U1-U3 | 100.0710 | 99.8740 | 41.0000 | 41.1000 |
| U1-U4 | 119.3250 | 118.6650 | 68.0290 | 68.1490 |
| U2-U3 | 44.8830 | 44.7530 | 48.0000 | 48.1000 |
| U2-U4 | 78.4530 | 77.8680 | 90.6780 | 90.9320 |
| U3-U4 | 54.6650 | 54.3270 | 124.4610 | 124.9550 |
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 | 60633.18915895 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.777616 |
| DEC | -17.94715 |
| 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 | 55.808 |
| HIERARCH ESO ISS PBL12 END | 55.735 |
| HIERARCH ESO ISS PBLA12 START | 35.3 |
| HIERARCH ESO ISS PBLA12 END | 35.4 |
| HIERARCH ESO ISS PBL13 START | 100.071 |
| HIERARCH ESO ISS PBL13 END | 99.874 |
| HIERARCH ESO ISS PBLA13 START | 41.0 |
| HIERARCH ESO ISS PBLA13 END | 41.1 |
| HIERARCH ESO ISS PBL14 START | 119.325 |
| HIERARCH ESO ISS PBL14 END | 118.665 |
| HIERARCH ESO ISS PBLA14 START | 68.029 |
| HIERARCH ESO ISS PBLA14 END | 68.149 |
| HIERARCH ESO ISS PBL23 START | 44.883 |
| HIERARCH ESO ISS PBL23 END | 44.753 |
| HIERARCH ESO ISS PBLA23 START | 48.0 |
| HIERARCH ESO ISS PBLA23 END | 48.1 |
| HIERARCH ESO ISS PBL24 START | 78.453 |
| HIERARCH ESO ISS PBL24 END | 77.868 |
| HIERARCH ESO ISS PBLA24 START | 90.678 |
| HIERARCH ESO ISS PBLA24 END | 90.932 |
| HIERARCH ESO ISS PBL34 START | 54.665 |
| HIERARCH ESO ISS PBL34 END | 54.327 |
| HIERARCH ESO ISS PBLA34 START | 124.461 |
| HIERARCH ESO ISS PBLA34 END | 124.955 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003513 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004636 |
| HIERARCH ESO ISS AMBI TEMP | 10.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4363 |
| HIERARCH ESO FT ROBJ DELTA | -175702.5143 |