Exposure
- ID
- GRAVI.2024-11-19T01:44:58.908_2
- Header ID
- GRAVI.2024-11-19T01:44:58.908
- Date updated
- 2024-11-19 01:55:34 UTC+0000
- Release date
- 2025-11-19 01:55:34 UTC+0000
- UTC Start
- 2024-11-19 01:44:58.908
- UTC End
- 2024-11-19 01:46:58.908
- MJD Start
- 60633.07290403
- MJD End
- 60633.0742929189
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003852
- Ambient temperature (°C)
- 12.32
- 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 | 55.6610 | 55.6960 | 21.6000 | 21.8000 |
| U1-U3 | 100.5980 | 100.6840 | 28.0000 | 28.3000 |
| U1-U4 | 127.3600 | 127.5730 | 56.5940 | 56.8330 |
| U2-U3 | 45.7110 | 45.7630 | 35.8000 | 36.1000 |
| U2-U4 | 87.7890 | 87.9450 | 77.9280 | 78.1260 |
| U3-U4 | 61.9850 | 62.0530 | 107.5650 | 107.7210 |
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 | 60633.07290403 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.778097 |
| DEC | -17.94787 |
| 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 | 137.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 55.661 |
| HIERARCH ESO ISS PBL12 END | 55.696 |
| HIERARCH ESO ISS PBLA12 START | 21.6 |
| HIERARCH ESO ISS PBLA12 END | 21.8 |
| HIERARCH ESO ISS PBL13 START | 100.598 |
| HIERARCH ESO ISS PBL13 END | 100.684 |
| HIERARCH ESO ISS PBLA13 START | 28.0 |
| HIERARCH ESO ISS PBLA13 END | 28.3 |
| HIERARCH ESO ISS PBL14 START | 127.36 |
| HIERARCH ESO ISS PBL14 END | 127.573 |
| HIERARCH ESO ISS PBLA14 START | 56.594 |
| HIERARCH ESO ISS PBLA14 END | 56.833 |
| HIERARCH ESO ISS PBL23 START | 45.711 |
| HIERARCH ESO ISS PBL23 END | 45.763 |
| HIERARCH ESO ISS PBLA23 START | 35.8 |
| HIERARCH ESO ISS PBLA23 END | 36.1 |
| HIERARCH ESO ISS PBL24 START | 87.789 |
| HIERARCH ESO ISS PBL24 END | 87.945 |
| HIERARCH ESO ISS PBLA24 START | 77.928 |
| HIERARCH ESO ISS PBLA24 END | 78.126 |
| HIERARCH ESO ISS PBL34 START | 61.985 |
| HIERARCH ESO ISS PBL34 END | 62.053 |
| HIERARCH ESO ISS PBLA34 START | 107.565 |
| HIERARCH ESO ISS PBLA34 END | 107.721 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004339 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003365 |
| HIERARCH ESO ISS AMBI TEMP | 12.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.4363 |
| HIERARCH ESO FT ROBJ DELTA | -175702.5143 |