Exposure
- ID
- GRAVI.2024-12-11T04:24:41.005_2
- Header ID
- GRAVI.2024-12-11T04:24:41.005
- 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 04:24:41.005
- UTC End
- 2024-12-11 04:25:45.005
- MJD Start
- 60655.18380793
- MJD End
- 60655.1845486707
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0066695
- Ambient temperature (°C)
- 14.36
- Seeing (arcsec)
- 0.585
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 | 54.3330 | 54.2750 | 36.0000 | 36.1000 |
| U1-U3 | 97.2620 | 97.1270 | 42.3000 | 42.4000 |
| U1-U4 | 118.0670 | 117.7420 | 71.6490 | 71.7830 |
| U2-U3 | 43.6530 | 43.5740 | 50.1000 | 50.2000 |
| U2-U4 | 80.3830 | 80.1400 | 94.8250 | 95.0260 |
| U3-U4 | 58.1750 | 58.0620 | 126.7200 | 126.9910 |
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 | 60655.18380793 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5071668533270215040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_50716685332 |
| RA | 46.96495 |
| DEC | -27.83136 |
| 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 | 54.333 |
| HIERARCH ESO ISS PBL12 END | 54.275 |
| HIERARCH ESO ISS PBLA12 START | 36.0 |
| HIERARCH ESO ISS PBLA12 END | 36.1 |
| HIERARCH ESO ISS PBL13 START | 97.262 |
| HIERARCH ESO ISS PBL13 END | 97.127 |
| HIERARCH ESO ISS PBLA13 START | 42.3 |
| HIERARCH ESO ISS PBLA13 END | 42.4 |
| HIERARCH ESO ISS PBL14 START | 118.067 |
| HIERARCH ESO ISS PBL14 END | 117.742 |
| HIERARCH ESO ISS PBLA14 START | 71.649 |
| HIERARCH ESO ISS PBLA14 END | 71.783 |
| HIERARCH ESO ISS PBL23 START | 43.653 |
| HIERARCH ESO ISS PBL23 END | 43.574 |
| HIERARCH ESO ISS PBLA23 START | 50.1 |
| HIERARCH ESO ISS PBLA23 END | 50.2 |
| HIERARCH ESO ISS PBL24 START | 80.383 |
| HIERARCH ESO ISS PBL24 END | 80.14 |
| HIERARCH ESO ISS PBLA24 START | 94.825 |
| HIERARCH ESO ISS PBLA24 END | 95.026 |
| HIERARCH ESO ISS PBL34 START | 58.175 |
| HIERARCH ESO ISS PBL34 END | 58.062 |
| HIERARCH ESO ISS PBLA34 START | 126.72 |
| HIERARCH ESO ISS PBLA34 END | 126.991 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006822 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006517 |
| HIERARCH ESO ISS AMBI TEMP | 14.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |