Exposure
- ID
- GRAVI.2024-12-11T05:09:38.119_2
- Header ID
- GRAVI.2024-12-11T05:09:38.119
- Date updated
- 2024-12-11 05:15:28 UTC+0000
- Release date
- 2025-12-11 05:15:28 UTC+0000
- UTC Start
- 2024-12-11 05:09:38.119
- UTC End
- 2024-12-11 05:10:42.119
- MJD Start
- 60655.21502453
- MJD End
- 60655.2157652707
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005216
- Ambient temperature (°C)
- 14.33
- 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 | 52.3760 | 52.3010 | 38.5000 | 38.6000 |
| U1-U3 | 92.7240 | 92.5520 | 44.6000 | 44.7000 |
| U1-U4 | 107.3210 | 106.9190 | 75.2800 | 75.3930 |
| U2-U3 | 41.0280 | 40.9280 | 52.5000 | 52.5000 |
| U2-U4 | 72.4780 | 72.1880 | 100.8950 | 101.1090 |
| U3-U4 | 54.6840 | 54.5650 | 135.0380 | 135.3340 |
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 | 60655.21502453 |
| 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 | 52.376 |
| HIERARCH ESO ISS PBL12 END | 52.301 |
| HIERARCH ESO ISS PBLA12 START | 38.5 |
| HIERARCH ESO ISS PBLA12 END | 38.6 |
| HIERARCH ESO ISS PBL13 START | 92.724 |
| HIERARCH ESO ISS PBL13 END | 92.552 |
| HIERARCH ESO ISS PBLA13 START | 44.6 |
| HIERARCH ESO ISS PBLA13 END | 44.7 |
| HIERARCH ESO ISS PBL14 START | 107.321 |
| HIERARCH ESO ISS PBL14 END | 106.919 |
| HIERARCH ESO ISS PBLA14 START | 75.28 |
| HIERARCH ESO ISS PBLA14 END | 75.393 |
| HIERARCH ESO ISS PBL23 START | 41.028 |
| HIERARCH ESO ISS PBL23 END | 40.928 |
| HIERARCH ESO ISS PBLA23 START | 52.5 |
| HIERARCH ESO ISS PBLA23 END | 52.5 |
| HIERARCH ESO ISS PBL24 START | 72.478 |
| HIERARCH ESO ISS PBL24 END | 72.188 |
| HIERARCH ESO ISS PBLA24 START | 100.895 |
| HIERARCH ESO ISS PBLA24 END | 101.109 |
| HIERARCH ESO ISS PBL34 START | 54.684 |
| HIERARCH ESO ISS PBL34 END | 54.565 |
| HIERARCH ESO ISS PBLA34 START | 135.038 |
| HIERARCH ESO ISS PBLA34 END | 135.334 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004649 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005783 |
| HIERARCH ESO ISS AMBI TEMP | 14.33 |
| 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 |