Exposure
- ID
- GRAVI.2024-12-11T04:39:50.044_2
- Header ID
- GRAVI.2024-12-11T04:39:50.044
- Date updated
- 2024-12-11 04:45:27 UTC+0000
- Release date
- 2025-12-11 04:45:27 UTC+0000
- UTC Start
- 2024-12-11 04:39:50.044
- UTC End
- 2024-12-11 04:40:54.044
- MJD Start
- 60655.19432921
- MJD End
- 60655.1950699507
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006537
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 0.48
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 | 53.7520 | 53.6910 | 37.0000 | 37.1000 |
| U1-U3 | 95.9060 | 95.7650 | 43.2000 | 43.3000 |
| U1-U4 | 114.8170 | 114.4820 | 72.9060 | 73.0250 |
| U2-U3 | 42.8650 | 42.7830 | 51.0000 | 51.1000 |
| U2-U4 | 77.9610 | 77.7120 | 96.7700 | 96.9630 |
| U3-U4 | 57.0620 | 56.9500 | 129.3530 | 129.6170 |
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 | 60655.19432921 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5071668533270215040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_50716685332 |
| RA | 46.964946 |
| 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 | 53.752 |
| HIERARCH ESO ISS PBL12 END | 53.691 |
| HIERARCH ESO ISS PBLA12 START | 37.0 |
| HIERARCH ESO ISS PBLA12 END | 37.1 |
| HIERARCH ESO ISS PBL13 START | 95.906 |
| HIERARCH ESO ISS PBL13 END | 95.765 |
| HIERARCH ESO ISS PBLA13 START | 43.2 |
| HIERARCH ESO ISS PBLA13 END | 43.3 |
| HIERARCH ESO ISS PBL14 START | 114.817 |
| HIERARCH ESO ISS PBL14 END | 114.482 |
| HIERARCH ESO ISS PBLA14 START | 72.906 |
| HIERARCH ESO ISS PBLA14 END | 73.025 |
| HIERARCH ESO ISS PBL23 START | 42.865 |
| HIERARCH ESO ISS PBL23 END | 42.783 |
| HIERARCH ESO ISS PBLA23 START | 51.0 |
| HIERARCH ESO ISS PBLA23 END | 51.1 |
| HIERARCH ESO ISS PBL24 START | 77.961 |
| HIERARCH ESO ISS PBL24 END | 77.712 |
| HIERARCH ESO ISS PBLA24 START | 96.77 |
| HIERARCH ESO ISS PBLA24 END | 96.963 |
| HIERARCH ESO ISS PBL34 START | 57.062 |
| HIERARCH ESO ISS PBL34 END | 56.95 |
| HIERARCH ESO ISS PBLA34 START | 129.353 |
| HIERARCH ESO ISS PBLA34 END | 129.617 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006595 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006479 |
| HIERARCH ESO ISS AMBI TEMP | 14.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| 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 |