Exposure
- ID
- GRAVI.2024-12-11T04:20:28.994_2
- Header ID
- GRAVI.2024-12-11T04:20:28.994
- Date updated
- 2024-12-11 04:30:33 UTC+0000
- Release date
- 2025-12-11 04:30:32 UTC+0000
- UTC Start
- 2024-12-11 04:20:28.994
- UTC End
- 2024-12-11 04:21:32.994
- MJD Start
- 60655.18089114
- MJD End
- 60655.1816318807
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006955
- Ambient temperature (°C)
- 14.5
- Seeing (arcsec)
- 0.555
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 | 54.4800 | 54.4210 | 35.8000 | 35.9000 |
| U1-U3 | 97.6070 | 97.4690 | 42.0000 | 42.1000 |
| U1-U4 | 118.9000 | 118.5660 | 71.2940 | 71.4380 |
| U2-U3 | 43.8540 | 43.7730 | 49.8000 | 49.9000 |
| U2-U4 | 81.0080 | 80.7570 | 94.3000 | 94.5110 |
| U3-U4 | 58.4680 | 58.3500 | 126.0190 | 126.3010 |
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 | 60655.18089114 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5071668533270215040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_50716685332 |
| RA | 46.964928 |
| 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 | 54.48 |
| HIERARCH ESO ISS PBL12 END | 54.421 |
| HIERARCH ESO ISS PBLA12 START | 35.8 |
| HIERARCH ESO ISS PBLA12 END | 35.9 |
| HIERARCH ESO ISS PBL13 START | 97.607 |
| HIERARCH ESO ISS PBL13 END | 97.469 |
| HIERARCH ESO ISS PBLA13 START | 42.0 |
| HIERARCH ESO ISS PBLA13 END | 42.1 |
| HIERARCH ESO ISS PBL14 START | 118.9 |
| HIERARCH ESO ISS PBL14 END | 118.566 |
| HIERARCH ESO ISS PBLA14 START | 71.294 |
| HIERARCH ESO ISS PBLA14 END | 71.438 |
| HIERARCH ESO ISS PBL23 START | 43.854 |
| HIERARCH ESO ISS PBL23 END | 43.773 |
| HIERARCH ESO ISS PBLA23 START | 49.8 |
| HIERARCH ESO ISS PBLA23 END | 49.9 |
| HIERARCH ESO ISS PBL24 START | 81.008 |
| HIERARCH ESO ISS PBL24 END | 80.757 |
| HIERARCH ESO ISS PBLA24 START | 94.3 |
| HIERARCH ESO ISS PBLA24 END | 94.511 |
| HIERARCH ESO ISS PBL34 START | 58.468 |
| HIERARCH ESO ISS PBL34 END | 58.35 |
| HIERARCH ESO ISS PBLA34 START | 126.019 |
| HIERARCH ESO ISS PBLA34 END | 126.301 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007091 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006819 |
| HIERARCH ESO ISS AMBI TEMP | 14.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |