Exposure
- ID
- GRAVI.2024-12-11T04:26:44.010_2
- Header ID
- GRAVI.2024-12-11T04:26:44.010
- Date updated
- 2024-12-11 04:35:29 UTC+0000
- Release date
- 2025-12-11 04:35:29 UTC+0000
- UTC Start
- 2024-12-11 04:26:44.010
- UTC End
- 2024-12-11 04:27:48.010
- MJD Start
- 60655.1852316
- MJD End
- 60655.1859723407
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006729
- Ambient temperature (°C)
- 14.28
- Seeing (arcsec)
- 0.535
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 | 54.2600 | 54.1980 | 36.2000 | 36.3000 |
| U1-U3 | 97.0910 | 96.9450 | 42.4000 | 42.5000 |
| U1-U4 | 117.6570 | 117.3060 | 71.8180 | 71.9610 |
| U2-U3 | 43.5530 | 43.4690 | 50.2000 | 50.3000 |
| U2-U4 | 80.0760 | 79.8130 | 95.0790 | 95.2940 |
| U3-U4 | 58.0320 | 57.9100 | 127.0610 | 127.3510 |
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 | 60655.1852316 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5071668533270215040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_50716685332 |
| RA | 46.964946 |
| DEC | -27.83136 |
| 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 | 54.26 |
| HIERARCH ESO ISS PBL12 END | 54.198 |
| HIERARCH ESO ISS PBLA12 START | 36.2 |
| HIERARCH ESO ISS PBLA12 END | 36.3 |
| HIERARCH ESO ISS PBL13 START | 97.091 |
| HIERARCH ESO ISS PBL13 END | 96.945 |
| HIERARCH ESO ISS PBLA13 START | 42.4 |
| HIERARCH ESO ISS PBLA13 END | 42.5 |
| HIERARCH ESO ISS PBL14 START | 117.657 |
| HIERARCH ESO ISS PBL14 END | 117.306 |
| HIERARCH ESO ISS PBLA14 START | 71.818 |
| HIERARCH ESO ISS PBLA14 END | 71.961 |
| HIERARCH ESO ISS PBL23 START | 43.553 |
| HIERARCH ESO ISS PBL23 END | 43.469 |
| HIERARCH ESO ISS PBLA23 START | 50.2 |
| HIERARCH ESO ISS PBLA23 END | 50.3 |
| HIERARCH ESO ISS PBL24 START | 80.076 |
| HIERARCH ESO ISS PBL24 END | 79.813 |
| HIERARCH ESO ISS PBLA24 START | 95.079 |
| HIERARCH ESO ISS PBLA24 END | 95.294 |
| HIERARCH ESO ISS PBL34 START | 58.032 |
| HIERARCH ESO ISS PBL34 END | 57.91 |
| HIERARCH ESO ISS PBLA34 START | 127.061 |
| HIERARCH ESO ISS PBLA34 END | 127.351 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006517 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006941 |
| HIERARCH ESO ISS AMBI TEMP | 14.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| 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 |