Exposure
- ID
- GRAVI.2024-12-11T05:14:17.132_2
- Header ID
- GRAVI.2024-12-11T05:14:17.132
- Date updated
- 2024-12-11 05:25:27 UTC+0000
- Release date
- 2025-12-11 05:25:27 UTC+0000
- UTC Start
- 2024-12-11 05:14:17.132
- UTC End
- 2024-12-11 05:15:21.132
- MJD Start
- 60655.21825384
- MJD End
- 60655.2189945807
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005227
- Ambient temperature (°C)
- 14.41
- Seeing (arcsec)
- 0.61
Observation
- ID
- 62339
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 46363
- Name
- Gaia_DR3_50716685332
- RA
- 46.961875
- DEC
- -27.8311511111111
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 | 52.1330 | 52.0500 | 38.7000 | 38.8000 |
| U1-U3 | 92.1650 | 91.9750 | 44.8000 | 44.9000 |
| U1-U4 | 106.0190 | 105.5780 | 75.6410 | 75.7610 |
| U2-U3 | 40.7060 | 40.5970 | 52.7000 | 52.7000 |
| U2-U4 | 71.5420 | 71.2250 | 101.5850 | 101.8190 |
| U3-U4 | 54.2990 | 54.1700 | 135.9930 | 136.3160 |
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 | 60655.21825384 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5071668533270215040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_50716685332 |
| RA | 46.964874 |
| DEC | -27.83142 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 86.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 52.133 |
| HIERARCH ESO ISS PBL12 END | 52.05 |
| HIERARCH ESO ISS PBLA12 START | 38.7 |
| HIERARCH ESO ISS PBLA12 END | 38.8 |
| HIERARCH ESO ISS PBL13 START | 92.165 |
| HIERARCH ESO ISS PBL13 END | 91.975 |
| HIERARCH ESO ISS PBLA13 START | 44.8 |
| HIERARCH ESO ISS PBLA13 END | 44.9 |
| HIERARCH ESO ISS PBL14 START | 106.019 |
| HIERARCH ESO ISS PBL14 END | 105.578 |
| HIERARCH ESO ISS PBLA14 START | 75.641 |
| HIERARCH ESO ISS PBLA14 END | 75.761 |
| HIERARCH ESO ISS PBL23 START | 40.706 |
| HIERARCH ESO ISS PBL23 END | 40.597 |
| HIERARCH ESO ISS PBLA23 START | 52.7 |
| HIERARCH ESO ISS PBLA23 END | 52.7 |
| HIERARCH ESO ISS PBL24 START | 71.542 |
| HIERARCH ESO ISS PBL24 END | 71.225 |
| HIERARCH ESO ISS PBLA24 START | 101.585 |
| HIERARCH ESO ISS PBLA24 END | 101.819 |
| HIERARCH ESO ISS PBL34 START | 54.299 |
| HIERARCH ESO ISS PBL34 END | 54.17 |
| HIERARCH ESO ISS PBLA34 START | 135.993 |
| HIERARCH ESO ISS PBLA34 END | 136.316 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005227 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005227 |
| HIERARCH ESO ISS AMBI TEMP | 14.41 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |