Exposure
- ID
- GRAVI.2024-12-11T05:04:47.107_2
- Header ID
- GRAVI.2024-12-11T05:04:47.107
- 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 05:04:47.107
- UTC End
- 2024-12-11 05:05:51.107
- MJD Start
- 60655.21165633
- MJD End
- 60655.2123970707
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006479
- Ambient temperature (°C)
- 14.34
- Seeing (arcsec)
- 0.54
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 | 52.6200 | 52.5390 | 38.3000 | 38.4000 |
| U1-U3 | 93.2860 | 93.1000 | 44.4000 | 44.5000 |
| U1-U4 | 108.6320 | 108.1960 | 74.9030 | 75.0300 |
| U2-U3 | 41.3510 | 41.2430 | 52.3000 | 52.3000 |
| U2-U4 | 73.4260 | 73.1100 | 100.1940 | 100.4280 |
| U3-U4 | 55.0810 | 54.9480 | 134.0690 | 134.3920 |
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 | 60655.21165633 |
| 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 | 52.62 |
| HIERARCH ESO ISS PBL12 END | 52.539 |
| HIERARCH ESO ISS PBLA12 START | 38.3 |
| HIERARCH ESO ISS PBLA12 END | 38.4 |
| HIERARCH ESO ISS PBL13 START | 93.286 |
| HIERARCH ESO ISS PBL13 END | 93.1 |
| HIERARCH ESO ISS PBLA13 START | 44.4 |
| HIERARCH ESO ISS PBLA13 END | 44.5 |
| HIERARCH ESO ISS PBL14 START | 108.632 |
| HIERARCH ESO ISS PBL14 END | 108.196 |
| HIERARCH ESO ISS PBLA14 START | 74.903 |
| HIERARCH ESO ISS PBLA14 END | 75.03 |
| HIERARCH ESO ISS PBL23 START | 41.351 |
| HIERARCH ESO ISS PBL23 END | 41.243 |
| HIERARCH ESO ISS PBLA23 START | 52.3 |
| HIERARCH ESO ISS PBLA23 END | 52.3 |
| HIERARCH ESO ISS PBL24 START | 73.426 |
| HIERARCH ESO ISS PBL24 END | 73.11 |
| HIERARCH ESO ISS PBLA24 START | 100.194 |
| HIERARCH ESO ISS PBLA24 END | 100.428 |
| HIERARCH ESO ISS PBL34 START | 55.081 |
| HIERARCH ESO ISS PBL34 END | 54.948 |
| HIERARCH ESO ISS PBLA34 START | 134.069 |
| HIERARCH ESO ISS PBLA34 END | 134.392 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006479 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006479 |
| HIERARCH ESO ISS AMBI TEMP | 14.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |