Exposure
- ID
- GRAVI.2025-03-11T01:33:59.058_2
- Header ID
- GRAVI.2025-03-11T01:33:59.058
- Date updated
- 2025-03-11 01:45:51 UTC+0000
- Release date
- 2025-03-11 01:45:51 UTC+0000
- UTC Start
- 2025-03-11 01:33:59.058
- UTC End
- 2025-03-11 01:39:19.058
- MJD Start
- 60745.06526687
- MJD End
- 60745.0689705737
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008007
- Ambient temperature (°C)
- 14.08
- Seeing (arcsec)
- 0.6
Observation
- ID
- 65014
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 42716
- Name
- P0109_A
- RA
- 109.21967083333332
- DEC
- -38.5625375
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 | 25.1860 | 25.2090 | 148.5000 | 149.3000 |
| A0-D0 | 31.0460 | 30.8930 | 79.0000 | 79.9000 |
| A0-C1 | 22.6020 | 22.5820 | 123.1050 | 124.0210 |
| B2-D0 | 32.3790 | 32.2720 | 32.3000 | 32.9000 |
| B2-C1 | 10.7860 | 10.7500 | 32.2650 | 32.8510 |
| D0-C1 | 21.5930 | 21.5220 | 212.3310 | 212.9180 |
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 | 60745.06526687 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0109_B |
| HIERARCH ESO INS SOBJ NAME | P0109_B |
| RA | 109.220293 |
| DEC | -38.56623 |
| 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 | 25.186 |
| HIERARCH ESO ISS PBL12 END | 25.209 |
| HIERARCH ESO ISS PBLA12 START | 148.5 |
| HIERARCH ESO ISS PBLA12 END | 149.3 |
| HIERARCH ESO ISS PBL13 START | 31.046 |
| HIERARCH ESO ISS PBL13 END | 30.893 |
| HIERARCH ESO ISS PBLA13 START | 79.0 |
| HIERARCH ESO ISS PBLA13 END | 79.9 |
| HIERARCH ESO ISS PBL14 START | 22.602 |
| HIERARCH ESO ISS PBL14 END | 22.582 |
| HIERARCH ESO ISS PBLA14 START | 123.105 |
| HIERARCH ESO ISS PBLA14 END | 124.021 |
| HIERARCH ESO ISS PBL23 START | 32.379 |
| HIERARCH ESO ISS PBL23 END | 32.272 |
| HIERARCH ESO ISS PBLA23 START | 32.3 |
| HIERARCH ESO ISS PBLA23 END | 32.9 |
| HIERARCH ESO ISS PBL24 START | 10.786 |
| HIERARCH ESO ISS PBL24 END | 10.75 |
| HIERARCH ESO ISS PBLA24 START | 32.265 |
| HIERARCH ESO ISS PBLA24 END | 32.851 |
| HIERARCH ESO ISS PBL34 START | 21.593 |
| HIERARCH ESO ISS PBL34 END | 21.522 |
| HIERARCH ESO ISS PBLA34 START | 212.331 |
| HIERARCH ESO ISS PBLA34 END | 212.918 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007822 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008192 |
| HIERARCH ESO ISS AMBI TEMP | 14.08 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |
| HIERARCH ESO FT ROBJ NAME | P0109_A |
| HIERARCH ESO FT ROBJ ALPHA | 071652.721 |
| HIERARCH ESO FT ROBJ DELTA | -383345.135 |