Exposure
- ID
- GRAVI.2024-12-11T04:59:26.094_2
- Header ID
- GRAVI.2024-12-11T04:59:26.094
- Date updated
- 2024-12-11 05:05:32 UTC+0000
- Release date
- 2025-12-11 05:05:32 UTC+0000
- UTC Start
- 2024-12-11 04:59:26.094
- UTC End
- 2024-12-11 05:00:30.094
- MJD Start
- 60655.2079409
- MJD End
- 60655.2086816407
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006479
- Ambient temperature (°C)
- 14.29
- Seeing (arcsec)
- 0.5
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 | 52.8810 | 52.8080 | 38.0000 | 38.1000 |
| U1-U3 | 93.8880 | 93.7200 | 44.2000 | 44.3000 |
| U1-U4 | 110.0440 | 109.6490 | 74.4820 | 74.6010 |
| U2-U3 | 41.6980 | 41.6010 | 52.0000 | 52.1000 |
| U2-U4 | 74.4530 | 74.1650 | 99.4330 | 99.6470 |
| U3-U4 | 55.5170 | 55.3940 | 133.0160 | 133.3120 |
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 | 60655.2079409 |
| 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 | 52.881 |
| HIERARCH ESO ISS PBL12 END | 52.808 |
| HIERARCH ESO ISS PBLA12 START | 38.0 |
| HIERARCH ESO ISS PBLA12 END | 38.1 |
| HIERARCH ESO ISS PBL13 START | 93.888 |
| HIERARCH ESO ISS PBL13 END | 93.72 |
| HIERARCH ESO ISS PBLA13 START | 44.2 |
| HIERARCH ESO ISS PBLA13 END | 44.3 |
| HIERARCH ESO ISS PBL14 START | 110.044 |
| HIERARCH ESO ISS PBL14 END | 109.649 |
| HIERARCH ESO ISS PBLA14 START | 74.482 |
| HIERARCH ESO ISS PBLA14 END | 74.601 |
| HIERARCH ESO ISS PBL23 START | 41.698 |
| HIERARCH ESO ISS PBL23 END | 41.601 |
| HIERARCH ESO ISS PBLA23 START | 52.0 |
| HIERARCH ESO ISS PBLA23 END | 52.1 |
| HIERARCH ESO ISS PBL24 START | 74.453 |
| HIERARCH ESO ISS PBL24 END | 74.165 |
| HIERARCH ESO ISS PBLA24 START | 99.433 |
| HIERARCH ESO ISS PBLA24 END | 99.647 |
| HIERARCH ESO ISS PBL34 START | 55.517 |
| HIERARCH ESO ISS PBL34 END | 55.394 |
| HIERARCH ESO ISS PBLA34 START | 133.016 |
| HIERARCH ESO ISS PBLA34 END | 133.312 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006479 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006479 |
| HIERARCH ESO ISS AMBI TEMP | 14.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |