Exposure
- ID
- GRAVI.2024-12-11T04:37:38.038_2
- Header ID
- GRAVI.2024-12-11T04:37:38.038
- 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 04:37:38.038
- UTC End
- 2024-12-11 04:38:42.038
- MJD Start
- 60655.19280137
- MJD End
- 60655.1935421107
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006076
- Ambient temperature (°C)
- 14.39
- Seeing (arcsec)
- 0.515
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 | 53.8420 | 53.7830 | 36.8000 | 36.9000 |
| U1-U3 | 96.1150 | 95.9790 | 43.1000 | 43.1000 |
| U1-U4 | 115.3170 | 114.9910 | 72.7240 | 72.8430 |
| U2-U3 | 42.9860 | 42.9070 | 50.8000 | 50.9000 |
| U2-U4 | 78.3310 | 78.0890 | 96.4800 | 96.6700 |
| U3-U4 | 57.2300 | 57.1200 | 128.9580 | 129.2160 |
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 | 60655.19280137 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5071668533270215040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_50716685332 |
| RA | 46.964949 |
| DEC | -27.83137 |
| 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 | 53.842 |
| HIERARCH ESO ISS PBL12 END | 53.783 |
| HIERARCH ESO ISS PBLA12 START | 36.8 |
| HIERARCH ESO ISS PBLA12 END | 36.9 |
| HIERARCH ESO ISS PBL13 START | 96.115 |
| HIERARCH ESO ISS PBL13 END | 95.979 |
| HIERARCH ESO ISS PBLA13 START | 43.1 |
| HIERARCH ESO ISS PBLA13 END | 43.1 |
| HIERARCH ESO ISS PBL14 START | 115.317 |
| HIERARCH ESO ISS PBL14 END | 114.991 |
| HIERARCH ESO ISS PBLA14 START | 72.724 |
| HIERARCH ESO ISS PBLA14 END | 72.843 |
| HIERARCH ESO ISS PBL23 START | 42.986 |
| HIERARCH ESO ISS PBL23 END | 42.907 |
| HIERARCH ESO ISS PBLA23 START | 50.8 |
| HIERARCH ESO ISS PBLA23 END | 50.9 |
| HIERARCH ESO ISS PBL24 START | 78.331 |
| HIERARCH ESO ISS PBL24 END | 78.089 |
| HIERARCH ESO ISS PBLA24 START | 96.48 |
| HIERARCH ESO ISS PBLA24 END | 96.67 |
| HIERARCH ESO ISS PBL34 START | 57.23 |
| HIERARCH ESO ISS PBL34 END | 57.12 |
| HIERARCH ESO ISS PBLA34 START | 128.958 |
| HIERARCH ESO ISS PBLA34 END | 129.216 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006304 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005848 |
| HIERARCH ESO ISS AMBI TEMP | 14.39 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| 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 |