Exposure
- ID
- GRAVI.2023-12-08T01:04:58.034_2
- Header ID
- GRAVI.2023-12-08T01:04:58.034
- Date updated
- 2023-12-08 01:16:16 UTC+0000
- Release date
- 2023-12-08 01:16:16 UTC+0000
- UTC Start
- 2023-12-08 01:04:58.034
- UTC End
- 2023-12-08 01:10:18.034
- MJD Start
- 60286.04511613
- MJD End
- 60286.0488198337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003154
- Ambient temperature (°C)
- 16.27
- Seeing (arcsec)
- 1.0
Observation
- ID
- 57850
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 42858
- Name
- P0017_A
- RA
- 24.916025
- DEC
- -37.4727261111111
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.7940 | 24.8550 | 140.5000 | 141.2000 |
| A0-D0 | 31.9840 | 31.9580 | 69.8000 | 70.6000 |
| A0-C1 | 22.4270 | 22.4770 | 113.8740 | 114.6780 |
| B2-D0 | 33.3720 | 33.3190 | 25.3000 | 25.9000 |
| B2-C1 | 11.1160 | 11.0990 | 25.2310 | 25.9000 |
| D0-C1 | 22.2560 | 22.2200 | 205.2950 | 205.9640 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60286.04511613 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0017_B |
| HIERARCH ESO INS SOBJ NAME | P0017_B |
| RA | 24.918782 |
| DEC | -37.47308 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 24.794 |
| HIERARCH ESO ISS PBL12 END | 24.855 |
| HIERARCH ESO ISS PBLA12 START | 140.5 |
| HIERARCH ESO ISS PBLA12 END | 141.2 |
| HIERARCH ESO ISS PBL13 START | 31.984 |
| HIERARCH ESO ISS PBL13 END | 31.958 |
| HIERARCH ESO ISS PBLA13 START | 69.8 |
| HIERARCH ESO ISS PBLA13 END | 70.6 |
| HIERARCH ESO ISS PBL14 START | 22.427 |
| HIERARCH ESO ISS PBL14 END | 22.477 |
| HIERARCH ESO ISS PBLA14 START | 113.874 |
| HIERARCH ESO ISS PBLA14 END | 114.678 |
| HIERARCH ESO ISS PBL23 START | 33.372 |
| HIERARCH ESO ISS PBL23 END | 33.319 |
| HIERARCH ESO ISS PBLA23 START | 25.3 |
| HIERARCH ESO ISS PBLA23 END | 25.9 |
| HIERARCH ESO ISS PBL24 START | 11.116 |
| HIERARCH ESO ISS PBL24 END | 11.099 |
| HIERARCH ESO ISS PBLA24 START | 25.231 |
| HIERARCH ESO ISS PBLA24 END | 25.9 |
| HIERARCH ESO ISS PBL34 START | 22.256 |
| HIERARCH ESO ISS PBL34 END | 22.22 |
| HIERARCH ESO ISS PBLA34 START | 205.295 |
| HIERARCH ESO ISS PBLA34 END | 205.964 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003084 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003224 |
| HIERARCH ESO ISS AMBI TEMP | 16.27 |
| HIERARCH ESO ISS AMBI FWHM START | 1.02 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |
| HIERARCH ESO FT ROBJ NAME | P0017_A |
| HIERARCH ESO FT ROBJ ALPHA | 013939.846 |
| HIERARCH ESO FT ROBJ DELTA | -372821.814 |