Exposure
- ID
- GRAVI.2024-11-19T04:25:59.317_2
- Header ID
- GRAVI.2024-11-19T04:25:59.317
- Date updated
- 2024-11-19 04:35:36 UTC+0000
- Release date
- 2025-11-19 04:35:36 UTC+0000
- UTC Start
- 2024-11-19 04:25:59.317
- UTC End
- 2024-11-19 04:28:39.317
- MJD Start
- 60633.18471432
- MJD End
- 60633.1865661719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003824
- Ambient temperature (°C)
- 10.87
- Seeing (arcsec)
- 0.69
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 | 55.9420 | 55.8750 | 35.0000 | 35.1000 |
| U1-U3 | 100.4350 | 100.2540 | 40.7000 | 40.8000 |
| U1-U4 | 120.5690 | 119.9470 | 67.7820 | 67.9090 |
| U2-U3 | 45.1240 | 45.0040 | 47.8000 | 47.9000 |
| U2-U4 | 79.5640 | 79.0070 | 90.1830 | 90.4340 |
| U3-U4 | 55.3160 | 54.9880 | 123.5150 | 123.9910 |
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 | 60633.18471432 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.777625 |
| 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 | 55.942 |
| HIERARCH ESO ISS PBL12 END | 55.875 |
| HIERARCH ESO ISS PBLA12 START | 35.0 |
| HIERARCH ESO ISS PBLA12 END | 35.1 |
| HIERARCH ESO ISS PBL13 START | 100.435 |
| HIERARCH ESO ISS PBL13 END | 100.254 |
| HIERARCH ESO ISS PBLA13 START | 40.7 |
| HIERARCH ESO ISS PBLA13 END | 40.8 |
| HIERARCH ESO ISS PBL14 START | 120.569 |
| HIERARCH ESO ISS PBL14 END | 119.947 |
| HIERARCH ESO ISS PBLA14 START | 67.782 |
| HIERARCH ESO ISS PBLA14 END | 67.909 |
| HIERARCH ESO ISS PBL23 START | 45.124 |
| HIERARCH ESO ISS PBL23 END | 45.004 |
| HIERARCH ESO ISS PBLA23 START | 47.8 |
| HIERARCH ESO ISS PBLA23 END | 47.9 |
| HIERARCH ESO ISS PBL24 START | 79.564 |
| HIERARCH ESO ISS PBL24 END | 79.007 |
| HIERARCH ESO ISS PBLA24 START | 90.183 |
| HIERARCH ESO ISS PBLA24 END | 90.434 |
| HIERARCH ESO ISS PBL34 START | 55.316 |
| HIERARCH ESO ISS PBL34 END | 54.988 |
| HIERARCH ESO ISS PBLA34 START | 123.515 |
| HIERARCH ESO ISS PBLA34 END | 123.991 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003568 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00408 |
| HIERARCH ESO ISS AMBI TEMP | 10.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4363 |
| HIERARCH ESO FT ROBJ DELTA | -175702.5143 |