Exposure
- ID
- GRAVI.2024-11-19T01:31:49.875_2
- Header ID
- GRAVI.2024-11-19T01:31:49.875
- Date updated
- 2024-11-19 01:40:35 UTC+0000
- Release date
- 2025-11-19 01:40:35 UTC+0000
- UTC Start
- 2024-11-19 01:31:49.875
- UTC End
- 2024-11-19 01:33:49.875
- MJD Start
- 60633.0637717
- MJD End
- 60633.0651605889
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039915
- Ambient temperature (°C)
- 12.29
- Seeing (arcsec)
- 0.66
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 | 55.4550 | 55.4950 | 20.0000 | 20.3000 |
| U1-U3 | 100.0820 | 100.1840 | 26.4000 | 26.7000 |
| U1-U4 | 126.0000 | 126.2800 | 55.1680 | 55.4500 |
| U2-U3 | 45.3970 | 45.4600 | 34.2000 | 34.6000 |
| U2-U4 | 86.7520 | 86.9700 | 76.7670 | 76.9940 |
| U3-U4 | 61.4920 | 61.6000 | 106.6980 | 106.8610 |
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 | 60633.0637717 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.778103 |
| DEC | -17.94784 |
| 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 | 55.455 |
| HIERARCH ESO ISS PBL12 END | 55.495 |
| HIERARCH ESO ISS PBLA12 START | 20.0 |
| HIERARCH ESO ISS PBLA12 END | 20.3 |
| HIERARCH ESO ISS PBL13 START | 100.082 |
| HIERARCH ESO ISS PBL13 END | 100.184 |
| HIERARCH ESO ISS PBLA13 START | 26.4 |
| HIERARCH ESO ISS PBLA13 END | 26.7 |
| HIERARCH ESO ISS PBL14 START | 126.0 |
| HIERARCH ESO ISS PBL14 END | 126.28 |
| HIERARCH ESO ISS PBLA14 START | 55.168 |
| HIERARCH ESO ISS PBLA14 END | 55.45 |
| HIERARCH ESO ISS PBL23 START | 45.397 |
| HIERARCH ESO ISS PBL23 END | 45.46 |
| HIERARCH ESO ISS PBLA23 START | 34.2 |
| HIERARCH ESO ISS PBLA23 END | 34.6 |
| HIERARCH ESO ISS PBL24 START | 86.752 |
| HIERARCH ESO ISS PBL24 END | 86.97 |
| HIERARCH ESO ISS PBLA24 START | 76.767 |
| HIERARCH ESO ISS PBLA24 END | 76.994 |
| HIERARCH ESO ISS PBL34 START | 61.492 |
| HIERARCH ESO ISS PBL34 END | 61.6 |
| HIERARCH ESO ISS PBLA34 START | 106.698 |
| HIERARCH ESO ISS PBLA34 END | 106.861 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004401 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003582 |
| HIERARCH ESO ISS AMBI TEMP | 12.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.453 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |