Exposure
- ID
- GRAVI.2024-11-19T03:43:23.209_2
- Header ID
- GRAVI.2024-11-19T03:43:23.209
- Date updated
- 2024-11-19 03:55:34 UTC+0000
- Release date
- 2025-11-19 03:55:33 UTC+0000
- UTC Start
- 2024-11-19 03:43:23.209
- UTC End
- 2024-11-19 03:46:03.209
- MJD Start
- 60633.15512973
- MJD End
- 60633.1569815819
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0042035
- Ambient temperature (°C)
- 10.87
- Seeing (arcsec)
- 0.75
Observation
- ID
- 61854
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45984
- Name
- GJ65B
- 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 | 56.4910 | 56.4690 | 32.5000 | 32.7000 |
| U1-U3 | 102.0690 | 101.9920 | 38.5000 | 38.7000 |
| U1-U4 | 126.9560 | 126.5910 | 65.7700 | 65.9440 |
| U2-U3 | 46.2710 | 46.2120 | 45.9000 | 46.1000 |
| U2-U4 | 85.5220 | 85.1630 | 87.0050 | 87.2410 |
| U3-U4 | 59.0880 | 58.8430 | 117.9880 | 118.3640 |
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 | 60633.15512973 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.777744 |
| DEC | -17.94704 |
| 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 | 56.491 |
| HIERARCH ESO ISS PBL12 END | 56.469 |
| HIERARCH ESO ISS PBLA12 START | 32.5 |
| HIERARCH ESO ISS PBLA12 END | 32.7 |
| HIERARCH ESO ISS PBL13 START | 102.069 |
| HIERARCH ESO ISS PBL13 END | 101.992 |
| HIERARCH ESO ISS PBLA13 START | 38.5 |
| HIERARCH ESO ISS PBLA13 END | 38.7 |
| HIERARCH ESO ISS PBL14 START | 126.956 |
| HIERARCH ESO ISS PBL14 END | 126.591 |
| HIERARCH ESO ISS PBLA14 START | 65.77 |
| HIERARCH ESO ISS PBLA14 END | 65.944 |
| HIERARCH ESO ISS PBL23 START | 46.271 |
| HIERARCH ESO ISS PBL23 END | 46.212 |
| HIERARCH ESO ISS PBLA23 START | 45.9 |
| HIERARCH ESO ISS PBLA23 END | 46.1 |
| HIERARCH ESO ISS PBL24 START | 85.522 |
| HIERARCH ESO ISS PBL24 END | 85.163 |
| HIERARCH ESO ISS PBLA24 START | 87.005 |
| HIERARCH ESO ISS PBLA24 END | 87.241 |
| HIERARCH ESO ISS PBL34 START | 59.088 |
| HIERARCH ESO ISS PBL34 END | 58.843 |
| HIERARCH ESO ISS PBLA34 START | 117.988 |
| HIERARCH ESO ISS PBLA34 END | 118.364 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003828 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004579 |
| HIERARCH ESO ISS AMBI TEMP | 10.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |