Exposure
- ID
- GRAVI.2024-12-11T04:43:56.054_2
- Header ID
- GRAVI.2024-12-11T04:43:56.054
- Date updated
- 2024-12-11 04:50:34 UTC+0000
- Release date
- 2025-12-11 04:50:34 UTC+0000
- UTC Start
- 2024-12-11 04:43:56.054
- UTC End
- 2024-12-11 04:45:00.054
- MJD Start
- 60655.19717655
- MJD End
- 60655.1979172907
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006479
- Ambient temperature (°C)
- 14.35
- Seeing (arcsec)
- 0.47
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 | 53.5820 | 53.5200 | 37.2000 | 37.3000 |
| U1-U3 | 95.5120 | 95.3680 | 43.4000 | 43.5000 |
| U1-U4 | 113.8790 | 113.5380 | 73.2370 | 73.3550 |
| U2-U3 | 42.6360 | 42.5530 | 51.2000 | 51.3000 |
| U2-U4 | 77.2670 | 77.0150 | 97.3080 | 97.5010 |
| U3-U4 | 56.7500 | 56.6370 | 130.0890 | 130.3540 |
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 | 60655.19717655 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5071668533270215040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_50716685332 |
| RA | 46.964945 |
| DEC | -27.83138 |
| 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 | 53.582 |
| HIERARCH ESO ISS PBL12 END | 53.52 |
| HIERARCH ESO ISS PBLA12 START | 37.2 |
| HIERARCH ESO ISS PBLA12 END | 37.3 |
| HIERARCH ESO ISS PBL13 START | 95.512 |
| HIERARCH ESO ISS PBL13 END | 95.368 |
| HIERARCH ESO ISS PBLA13 START | 43.4 |
| HIERARCH ESO ISS PBLA13 END | 43.5 |
| HIERARCH ESO ISS PBL14 START | 113.879 |
| HIERARCH ESO ISS PBL14 END | 113.538 |
| HIERARCH ESO ISS PBLA14 START | 73.237 |
| HIERARCH ESO ISS PBLA14 END | 73.355 |
| HIERARCH ESO ISS PBL23 START | 42.636 |
| HIERARCH ESO ISS PBL23 END | 42.553 |
| HIERARCH ESO ISS PBLA23 START | 51.2 |
| HIERARCH ESO ISS PBLA23 END | 51.3 |
| HIERARCH ESO ISS PBL24 START | 77.267 |
| HIERARCH ESO ISS PBL24 END | 77.015 |
| HIERARCH ESO ISS PBLA24 START | 97.308 |
| HIERARCH ESO ISS PBLA24 END | 97.501 |
| HIERARCH ESO ISS PBL34 START | 56.75 |
| HIERARCH ESO ISS PBL34 END | 56.637 |
| HIERARCH ESO ISS PBLA34 START | 130.089 |
| HIERARCH ESO ISS PBLA34 END | 130.354 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006479 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006479 |
| HIERARCH ESO ISS AMBI TEMP | 14.35 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |