Exposure
- ID
- GRAVI.2024-12-11T05:11:53.125_2
- Header ID
- GRAVI.2024-12-11T05:11:53.125
- Date updated
- 2024-12-11 05:20:31 UTC+0000
- Release date
- 2025-12-11 05:20:31 UTC+0000
- UTC Start
- 2024-12-11 05:11:53.125
- UTC End
- 2024-12-11 05:12:57.125
- MJD Start
- 60655.2165871
- MJD End
- 60655.2173278407
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005505
- Ambient temperature (°C)
- 14.43
- Seeing (arcsec)
- 0.595
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 | 52.2580 | 52.1820 | 38.6000 | 38.7000 |
| U1-U3 | 92.4520 | 92.2770 | 44.7000 | 44.8000 |
| U1-U4 | 106.6860 | 106.2790 | 75.4580 | 75.5700 |
| U2-U3 | 40.8710 | 40.7700 | 52.6000 | 52.6000 |
| U2-U4 | 72.0210 | 71.7280 | 101.2320 | 101.4480 |
| U3-U4 | 54.4960 | 54.3750 | 135.5050 | 135.8030 |
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 | 60655.2165871 |
| 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 | 52.258 |
| HIERARCH ESO ISS PBL12 END | 52.182 |
| HIERARCH ESO ISS PBLA12 START | 38.6 |
| HIERARCH ESO ISS PBLA12 END | 38.7 |
| HIERARCH ESO ISS PBL13 START | 92.452 |
| HIERARCH ESO ISS PBL13 END | 92.277 |
| HIERARCH ESO ISS PBLA13 START | 44.7 |
| HIERARCH ESO ISS PBLA13 END | 44.8 |
| HIERARCH ESO ISS PBL14 START | 106.686 |
| HIERARCH ESO ISS PBL14 END | 106.279 |
| HIERARCH ESO ISS PBLA14 START | 75.458 |
| HIERARCH ESO ISS PBLA14 END | 75.57 |
| HIERARCH ESO ISS PBL23 START | 40.871 |
| HIERARCH ESO ISS PBL23 END | 40.77 |
| HIERARCH ESO ISS PBLA23 START | 52.6 |
| HIERARCH ESO ISS PBLA23 END | 52.6 |
| HIERARCH ESO ISS PBL24 START | 72.021 |
| HIERARCH ESO ISS PBL24 END | 71.728 |
| HIERARCH ESO ISS PBLA24 START | 101.232 |
| HIERARCH ESO ISS PBLA24 END | 101.448 |
| HIERARCH ESO ISS PBL34 START | 54.496 |
| HIERARCH ESO ISS PBL34 END | 54.375 |
| HIERARCH ESO ISS PBLA34 START | 135.505 |
| HIERARCH ESO ISS PBLA34 END | 135.803 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005783 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005227 |
| HIERARCH ESO ISS AMBI TEMP | 14.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |