Exposure
- ID
- GRAVI.2024-11-19T02:55:47.088_2
- Header ID
- GRAVI.2024-11-19T02:55:47.088
- Date updated
- 2024-11-19 03:05:35 UTC+0000
- Release date
- 2025-11-19 03:05:35 UTC+0000
- UTC Start
- 2024-11-19 02:55:47.088
- UTC End
- 2024-11-19 02:58:27.088
- MJD Start
- 60633.12207278
- MJD End
- 60633.1239246319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031625
- Ambient temperature (°C)
- 11.68
- Seeing (arcsec)
- 0.855
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 | 56.4830 | 56.5000 | 28.8000 | 29.1000 |
| U1-U3 | 102.3730 | 102.3960 | 35.1000 | 35.3000 |
| U1-U4 | 130.0750 | 130.0010 | 62.7720 | 62.9860 |
| U2-U3 | 46.6370 | 46.6410 | 42.7000 | 42.9000 |
| U2-U4 | 88.9880 | 88.8720 | 83.5260 | 83.7490 |
| U3-U4 | 61.7530 | 61.6400 | 113.1140 | 113.3900 |
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 | 60633.12207278 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.777795 |
| DEC | -17.94718 |
| 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 | 56.483 |
| HIERARCH ESO ISS PBL12 END | 56.5 |
| HIERARCH ESO ISS PBLA12 START | 28.8 |
| HIERARCH ESO ISS PBLA12 END | 29.1 |
| HIERARCH ESO ISS PBL13 START | 102.373 |
| HIERARCH ESO ISS PBL13 END | 102.396 |
| HIERARCH ESO ISS PBLA13 START | 35.1 |
| HIERARCH ESO ISS PBLA13 END | 35.3 |
| HIERARCH ESO ISS PBL14 START | 130.075 |
| HIERARCH ESO ISS PBL14 END | 130.001 |
| HIERARCH ESO ISS PBLA14 START | 62.772 |
| HIERARCH ESO ISS PBLA14 END | 62.986 |
| HIERARCH ESO ISS PBL23 START | 46.637 |
| HIERARCH ESO ISS PBL23 END | 46.641 |
| HIERARCH ESO ISS PBLA23 START | 42.7 |
| HIERARCH ESO ISS PBLA23 END | 42.9 |
| HIERARCH ESO ISS PBL24 START | 88.988 |
| HIERARCH ESO ISS PBL24 END | 88.872 |
| HIERARCH ESO ISS PBLA24 START | 83.526 |
| HIERARCH ESO ISS PBLA24 END | 83.749 |
| HIERARCH ESO ISS PBL34 START | 61.753 |
| HIERARCH ESO ISS PBL34 END | 61.64 |
| HIERARCH ESO ISS PBLA34 START | 113.114 |
| HIERARCH ESO ISS PBLA34 END | 113.39 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002851 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003474 |
| HIERARCH ESO ISS AMBI TEMP | 11.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.9 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |