Exposure
- ID
- GRAVI.2024-12-11T04:15:16.982_2
- Header ID
- GRAVI.2024-12-11T04:15:16.982
- Date updated
- 2024-12-11 04:25:30 UTC+0000
- Release date
- 2025-12-11 04:25:29 UTC+0000
- UTC Start
- 2024-12-11 04:15:16.982
- UTC End
- 2024-12-11 04:16:20.982
- MJD Start
- 60655.17727988
- MJD End
- 60655.1780206207
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008235
- Ambient temperature (°C)
- 14.71
- Seeing (arcsec)
- 0.445
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 | 54.6550 | 54.6070 | 35.4000 | 35.5000 |
| U1-U3 | 98.0160 | 97.9030 | 41.7000 | 41.8000 |
| U1-U4 | 119.8920 | 119.6170 | 70.8490 | 70.9740 |
| U2-U3 | 44.0930 | 44.0270 | 49.4000 | 49.5000 |
| U2-U4 | 81.7540 | 81.5480 | 93.6550 | 93.8350 |
| U3-U4 | 58.8220 | 58.7230 | 125.1630 | 125.4020 |
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 | 60655.17727988 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5071668533270215040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_50716685332 |
| RA | 46.96494 |
| DEC | -27.83134 |
| 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 | 54.655 |
| HIERARCH ESO ISS PBL12 END | 54.607 |
| HIERARCH ESO ISS PBLA12 START | 35.4 |
| HIERARCH ESO ISS PBLA12 END | 35.5 |
| HIERARCH ESO ISS PBL13 START | 98.016 |
| HIERARCH ESO ISS PBL13 END | 97.903 |
| HIERARCH ESO ISS PBLA13 START | 41.7 |
| HIERARCH ESO ISS PBLA13 END | 41.8 |
| HIERARCH ESO ISS PBL14 START | 119.892 |
| HIERARCH ESO ISS PBL14 END | 119.617 |
| HIERARCH ESO ISS PBLA14 START | 70.849 |
| HIERARCH ESO ISS PBLA14 END | 70.974 |
| HIERARCH ESO ISS PBL23 START | 44.093 |
| HIERARCH ESO ISS PBL23 END | 44.027 |
| HIERARCH ESO ISS PBLA23 START | 49.4 |
| HIERARCH ESO ISS PBLA23 END | 49.5 |
| HIERARCH ESO ISS PBL24 START | 81.754 |
| HIERARCH ESO ISS PBL24 END | 81.548 |
| HIERARCH ESO ISS PBLA24 START | 93.655 |
| HIERARCH ESO ISS PBLA24 END | 93.835 |
| HIERARCH ESO ISS PBL34 START | 58.822 |
| HIERARCH ESO ISS PBL34 END | 58.723 |
| HIERARCH ESO ISS PBLA34 START | 125.163 |
| HIERARCH ESO ISS PBLA34 END | 125.402 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008854 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007616 |
| HIERARCH ESO ISS AMBI TEMP | 14.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |