Exposure
- ID
- GRAVI.2024-12-11T05:25:32.160_2
- Header ID
- GRAVI.2024-12-11T05:25:32.160
- Date updated
- 2024-12-11 05:30:41 UTC+0000
- Release date
- 2025-12-11 05:30:41 UTC+0000
- UTC Start
- 2024-12-11 05:25:32.160
- UTC End
- 2024-12-11 05:26:36.160
- MJD Start
- 60655.22606667
- MJD End
- 60655.2268074107
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050075
- Ambient temperature (°C)
- 14.32
- Seeing (arcsec)
- 0.515
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 | 51.5130 | 51.4180 | 39.2000 | 39.3000 |
| U1-U3 | 90.7440 | 90.5270 | 45.3000 | 45.3000 |
| U1-U4 | 102.7300 | 102.2310 | 76.5060 | 76.6320 |
| U2-U3 | 39.8910 | 39.7670 | 53.1000 | 53.2000 |
| U2-U4 | 69.1960 | 68.8430 | 103.3190 | 103.5820 |
| U3-U4 | 53.3610 | 53.2240 | 138.3830 | 138.7430 |
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 | 60655.22606667 |
| 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 | 51.513 |
| HIERARCH ESO ISS PBL12 END | 51.418 |
| HIERARCH ESO ISS PBLA12 START | 39.2 |
| HIERARCH ESO ISS PBLA12 END | 39.3 |
| HIERARCH ESO ISS PBL13 START | 90.744 |
| HIERARCH ESO ISS PBL13 END | 90.527 |
| HIERARCH ESO ISS PBLA13 START | 45.3 |
| HIERARCH ESO ISS PBLA13 END | 45.3 |
| HIERARCH ESO ISS PBL14 START | 102.73 |
| HIERARCH ESO ISS PBL14 END | 102.231 |
| HIERARCH ESO ISS PBLA14 START | 76.506 |
| HIERARCH ESO ISS PBLA14 END | 76.632 |
| HIERARCH ESO ISS PBL23 START | 39.891 |
| HIERARCH ESO ISS PBL23 END | 39.767 |
| HIERARCH ESO ISS PBLA23 START | 53.1 |
| HIERARCH ESO ISS PBLA23 END | 53.2 |
| HIERARCH ESO ISS PBL24 START | 69.196 |
| HIERARCH ESO ISS PBL24 END | 68.843 |
| HIERARCH ESO ISS PBLA24 START | 103.319 |
| HIERARCH ESO ISS PBLA24 END | 103.582 |
| HIERARCH ESO ISS PBL34 START | 53.361 |
| HIERARCH ESO ISS PBL34 END | 53.224 |
| HIERARCH ESO ISS PBLA34 START | 138.383 |
| HIERARCH ESO ISS PBLA34 END | 138.743 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00482 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005195 |
| HIERARCH ESO ISS AMBI TEMP | 14.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |