Exposure
- ID
- GRAVI.2024-12-11T04:10:31.970_2
- Header ID
- GRAVI.2024-12-11T04:10:31.970
- Date updated
- 2024-12-11 04:20:30 UTC+0000
- Release date
- 2025-12-11 04:20:30 UTC+0000
- UTC Start
- 2024-12-11 04:10:31.970
- UTC End
- 2024-12-11 04:11:35.970
- MJD Start
- 60655.17398113
- MJD End
- 60655.1747218707
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006825
- Ambient temperature (°C)
- 14.84
- Seeing (arcsec)
- 0.545
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 | 54.8070 | 54.7610 | 35.1000 | 35.2000 |
| U1-U3 | 98.3730 | 98.2650 | 41.4000 | 41.5000 |
| U1-U4 | 120.7580 | 120.4960 | 70.4380 | 70.5650 |
| U2-U3 | 44.3010 | 44.2380 | 49.1000 | 49.2000 |
| U2-U4 | 82.4080 | 82.2100 | 93.0720 | 93.2510 |
| U3-U4 | 59.1340 | 59.0390 | 124.3970 | 124.6310 |
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 | 60655.17398113 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5071668533270215040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_50716685332 |
| RA | 46.964951 |
| DEC | -27.83135 |
| 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 | 54.807 |
| HIERARCH ESO ISS PBL12 END | 54.761 |
| HIERARCH ESO ISS PBLA12 START | 35.1 |
| HIERARCH ESO ISS PBLA12 END | 35.2 |
| HIERARCH ESO ISS PBL13 START | 98.373 |
| HIERARCH ESO ISS PBL13 END | 98.265 |
| HIERARCH ESO ISS PBLA13 START | 41.4 |
| HIERARCH ESO ISS PBLA13 END | 41.5 |
| HIERARCH ESO ISS PBL14 START | 120.758 |
| HIERARCH ESO ISS PBL14 END | 120.496 |
| HIERARCH ESO ISS PBLA14 START | 70.438 |
| HIERARCH ESO ISS PBLA14 END | 70.565 |
| HIERARCH ESO ISS PBL23 START | 44.301 |
| HIERARCH ESO ISS PBL23 END | 44.238 |
| HIERARCH ESO ISS PBLA23 START | 49.1 |
| HIERARCH ESO ISS PBLA23 END | 49.2 |
| HIERARCH ESO ISS PBL24 START | 82.408 |
| HIERARCH ESO ISS PBL24 END | 82.21 |
| HIERARCH ESO ISS PBLA24 START | 93.072 |
| HIERARCH ESO ISS PBLA24 END | 93.251 |
| HIERARCH ESO ISS PBL34 START | 59.134 |
| HIERARCH ESO ISS PBL34 END | 59.039 |
| HIERARCH ESO ISS PBLA34 START | 124.397 |
| HIERARCH ESO ISS PBLA34 END | 124.631 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006588 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007062 |
| HIERARCH ESO ISS AMBI TEMP | 14.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |