Exposure
- ID
- GRAVI.2024-12-03T03:26:25.002_2
- Header ID
- GRAVI.2024-12-03T03:26:25.002
- Date updated
- 2024-12-03 03:40:37 UTC+0000
- Release date
- 2024-12-03 03:40:37 UTC+0000
- UTC Start
- 2024-12-03 03:26:25.002
- UTC End
- 2024-12-03 03:31:45.002
- MJD Start
- 60647.14334493
- MJD End
- 60647.147048633706
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058885
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 0.475
Observation
- ID
- 57428
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 42556
- Name
- P0046_A
- RA
- 78.43589583333332
- DEC
- -49.54662444444444
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 | 21.6020 | 21.7690 | 126.0000 | 126.8000 |
| A0-D0 | 31.7960 | 31.8400 | 53.7000 | 54.8000 |
| A0-C1 | 20.2980 | 20.4540 | 96.2010 | 97.2170 |
| B2-D0 | 32.5700 | 32.5310 | 14.5000 | 15.3000 |
| B2-C1 | 10.8480 | 10.8350 | 14.4360 | 15.2430 |
| D0-C1 | 21.7220 | 21.6960 | 194.4940 | 195.3030 |
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 | 60647.14334493 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0046_B |
| HIERARCH ESO INS SOBJ NAME | P0046_B |
| RA | 78.44091 |
| DEC | -49.54868 |
| 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 | 21.602 |
| HIERARCH ESO ISS PBL12 END | 21.769 |
| HIERARCH ESO ISS PBLA12 START | 126.0 |
| HIERARCH ESO ISS PBLA12 END | 126.8 |
| HIERARCH ESO ISS PBL13 START | 31.796 |
| HIERARCH ESO ISS PBL13 END | 31.84 |
| HIERARCH ESO ISS PBLA13 START | 53.7 |
| HIERARCH ESO ISS PBLA13 END | 54.8 |
| HIERARCH ESO ISS PBL14 START | 20.298 |
| HIERARCH ESO ISS PBL14 END | 20.454 |
| HIERARCH ESO ISS PBLA14 START | 96.201 |
| HIERARCH ESO ISS PBLA14 END | 97.217 |
| HIERARCH ESO ISS PBL23 START | 32.57 |
| HIERARCH ESO ISS PBL23 END | 32.531 |
| HIERARCH ESO ISS PBLA23 START | 14.5 |
| HIERARCH ESO ISS PBLA23 END | 15.3 |
| HIERARCH ESO ISS PBL24 START | 10.848 |
| HIERARCH ESO ISS PBL24 END | 10.835 |
| HIERARCH ESO ISS PBLA24 START | 14.436 |
| HIERARCH ESO ISS PBLA24 END | 15.243 |
| HIERARCH ESO ISS PBL34 START | 21.722 |
| HIERARCH ESO ISS PBL34 END | 21.696 |
| HIERARCH ESO ISS PBLA34 START | 194.494 |
| HIERARCH ESO ISS PBLA34 END | 195.303 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005886 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005891 |
| HIERARCH ESO ISS AMBI TEMP | 14.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.49 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |
| HIERARCH ESO FT ROBJ NAME | P0046_A |
| HIERARCH ESO FT ROBJ ALPHA | 051344.615 |
| HIERARCH ESO FT ROBJ DELTA | -493247.848 |