Exposure
- ID
- GRAVI.2024-12-11T04:42:05.050_2
- Header ID
- GRAVI.2024-12-11T04:42:05.050
- Date updated
- 2024-12-11 04:50:34 UTC+0000
- Release date
- 2025-12-11 04:50:34 UTC+0000
- UTC Start
- 2024-12-11 04:42:05.050
- UTC End
- 2024-12-11 04:43:09.050
- MJD Start
- 60655.19589178
- MJD End
- 60655.1966325207
- Exposure time (s)
- 64.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006479
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 0.47
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 | 53.6600 | 53.5990 | 37.1000 | 37.2000 |
| U1-U3 | 95.6930 | 95.5510 | 43.3000 | 43.4000 |
| U1-U4 | 114.3090 | 113.9730 | 73.0860 | 73.2040 |
| U2-U3 | 42.7410 | 42.6590 | 51.1000 | 51.2000 |
| U2-U4 | 77.5850 | 77.3360 | 97.0620 | 97.2550 |
| U3-U4 | 56.8920 | 56.7810 | 129.7530 | 130.0160 |
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 | 60655.19589178 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | Gaia DR3 5071668533270215040 |
| HIERARCH ESO INS SOBJ NAME | Gaia_DR3_50716685332 |
| RA | 46.96493 |
| DEC | -27.83138 |
| 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 | 53.66 |
| HIERARCH ESO ISS PBL12 END | 53.599 |
| HIERARCH ESO ISS PBLA12 START | 37.1 |
| HIERARCH ESO ISS PBLA12 END | 37.2 |
| HIERARCH ESO ISS PBL13 START | 95.693 |
| HIERARCH ESO ISS PBL13 END | 95.551 |
| HIERARCH ESO ISS PBLA13 START | 43.3 |
| HIERARCH ESO ISS PBLA13 END | 43.4 |
| HIERARCH ESO ISS PBL14 START | 114.309 |
| HIERARCH ESO ISS PBL14 END | 113.973 |
| HIERARCH ESO ISS PBLA14 START | 73.086 |
| HIERARCH ESO ISS PBLA14 END | 73.204 |
| HIERARCH ESO ISS PBL23 START | 42.741 |
| HIERARCH ESO ISS PBL23 END | 42.659 |
| HIERARCH ESO ISS PBLA23 START | 51.1 |
| HIERARCH ESO ISS PBLA23 END | 51.2 |
| HIERARCH ESO ISS PBL24 START | 77.585 |
| HIERARCH ESO ISS PBL24 END | 77.336 |
| HIERARCH ESO ISS PBLA24 START | 97.062 |
| HIERARCH ESO ISS PBLA24 END | 97.255 |
| HIERARCH ESO ISS PBL34 START | 56.892 |
| HIERARCH ESO ISS PBL34 END | 56.781 |
| HIERARCH ESO ISS PBLA34 START | 129.753 |
| HIERARCH ESO ISS PBLA34 END | 130.016 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006479 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006479 |
| HIERARCH ESO ISS AMBI TEMP | 14.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | Gaia_DR3_50716685332 |
| HIERARCH ESO FT ROBJ ALPHA | 030750.850 |
| HIERARCH ESO FT ROBJ DELTA | -274952.144 |