Exposure
- ID
- GRAVI.2025-04-06T01:16:11.909_2
- Header ID
- GRAVI.2025-04-06T01:16:11.909
- Date updated
- 2025-04-06 01:30:46 UTC+0000
- Release date
- 2025-04-06 01:30:46 UTC+0000
- UTC Start
- 2025-04-06 01:16:11.909
- UTC End
- 2025-04-06 01:21:31.909
- MJD Start
- 60771.05291561
- MJD End
- 60771.056619313706
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006371
- Ambient temperature (°C)
- 15.6
- Seeing (arcsec)
- 0.5700000000000001
Observation
- ID
- 58598
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 43382
- Name
- P0203_A
- RA
- 155.82312083333332
- DEC
- -13.377150277777778
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 | 25.2970 | 25.2880 | 138.2000 | 138.6000 |
| A0-D0 | 30.8630 | 31.0440 | 67.6000 | 68.1000 |
| A0-C1 | 22.4740 | 22.5260 | 112.6620 | 112.9280 |
| B2-D0 | 32.7730 | 32.8480 | 20.9000 | 21.5000 |
| B2-C1 | 10.9170 | 10.9420 | 20.8300 | 21.4900 |
| D0-C1 | 21.8560 | 21.9060 | 200.8950 | 201.5560 |
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 | 60771.05291561 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0203_B |
| HIERARCH ESO INS SOBJ NAME | P0203_B |
| RA | 155.822895 |
| DEC | -13.3777 |
| 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 | 25.297 |
| HIERARCH ESO ISS PBL12 END | 25.288 |
| HIERARCH ESO ISS PBLA12 START | 138.2 |
| HIERARCH ESO ISS PBLA12 END | 138.6 |
| HIERARCH ESO ISS PBL13 START | 30.863 |
| HIERARCH ESO ISS PBL13 END | 31.044 |
| HIERARCH ESO ISS PBLA13 START | 67.6 |
| HIERARCH ESO ISS PBLA13 END | 68.1 |
| HIERARCH ESO ISS PBL14 START | 22.474 |
| HIERARCH ESO ISS PBL14 END | 22.526 |
| HIERARCH ESO ISS PBLA14 START | 112.662 |
| HIERARCH ESO ISS PBLA14 END | 112.928 |
| HIERARCH ESO ISS PBL23 START | 32.773 |
| HIERARCH ESO ISS PBL23 END | 32.848 |
| HIERARCH ESO ISS PBLA23 START | 20.9 |
| HIERARCH ESO ISS PBLA23 END | 21.5 |
| HIERARCH ESO ISS PBL24 START | 10.917 |
| HIERARCH ESO ISS PBL24 END | 10.942 |
| HIERARCH ESO ISS PBLA24 START | 20.83 |
| HIERARCH ESO ISS PBLA24 END | 21.49 |
| HIERARCH ESO ISS PBL34 START | 21.856 |
| HIERARCH ESO ISS PBL34 END | 21.906 |
| HIERARCH ESO ISS PBLA34 START | 200.895 |
| HIERARCH ESO ISS PBLA34 END | 201.556 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006371 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006371 |
| HIERARCH ESO ISS AMBI TEMP | 15.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | P0203_A |
| HIERARCH ESO FT ROBJ ALPHA | 102317.549 |
| HIERARCH ESO FT ROBJ DELTA | -132237.741 |