Exposure
- ID
- GRAVI.2024-12-11T04:57:08.088_2
- Header ID
- GRAVI.2024-12-11T04:57:08.088
- Date updated
- 2024-12-11 05:05:32 UTC+0000
- Release date
- 2025-12-11 05:05:32 UTC+0000
- UTC Start
- 2024-12-11 04:57:08.088
- UTC End
- 2024-12-11 04:58:12.088
- MJD Start
- 60655.20634361
- MJD End
- 60655.2070843507
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006479
- Ambient temperature (°C)
- 14.34
- Seeing (arcsec)
- 0.5
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 | 52.9910 | 52.9140 | 37.9000 | 38.0000 |
| U1-U3 | 94.1420 | 93.9640 | 44.1000 | 44.2000 |
| U1-U4 | 110.6410 | 110.2210 | 74.2980 | 74.4270 |
| U2-U3 | 41.8440 | 41.7410 | 51.9000 | 52.0000 |
| U2-U4 | 74.8880 | 74.5820 | 99.1080 | 99.3370 |
| U3-U4 | 55.7040 | 55.5720 | 132.5670 | 132.8830 |
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 | 60655.20634361 |
| 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 | 52.991 |
| HIERARCH ESO ISS PBL12 END | 52.914 |
| HIERARCH ESO ISS PBLA12 START | 37.9 |
| HIERARCH ESO ISS PBLA12 END | 38.0 |
| HIERARCH ESO ISS PBL13 START | 94.142 |
| HIERARCH ESO ISS PBL13 END | 93.964 |
| HIERARCH ESO ISS PBLA13 START | 44.1 |
| HIERARCH ESO ISS PBLA13 END | 44.2 |
| HIERARCH ESO ISS PBL14 START | 110.641 |
| HIERARCH ESO ISS PBL14 END | 110.221 |
| HIERARCH ESO ISS PBLA14 START | 74.298 |
| HIERARCH ESO ISS PBLA14 END | 74.427 |
| HIERARCH ESO ISS PBL23 START | 41.844 |
| HIERARCH ESO ISS PBL23 END | 41.741 |
| HIERARCH ESO ISS PBLA23 START | 51.9 |
| HIERARCH ESO ISS PBLA23 END | 52.0 |
| HIERARCH ESO ISS PBL24 START | 74.888 |
| HIERARCH ESO ISS PBL24 END | 74.582 |
| HIERARCH ESO ISS PBLA24 START | 99.108 |
| HIERARCH ESO ISS PBLA24 END | 99.337 |
| HIERARCH ESO ISS PBL34 START | 55.704 |
| HIERARCH ESO ISS PBL34 END | 55.572 |
| HIERARCH ESO ISS PBLA34 START | 132.567 |
| HIERARCH ESO ISS PBLA34 END | 132.883 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006479 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006479 |
| HIERARCH ESO ISS AMBI TEMP | 14.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |