Exposure
- ID
- GRAVI.2023-10-25T00:15:01.454_2
- Header ID
- GRAVI.2023-10-25T00:15:01.454
- Date updated
- 2023-10-25 00:30:27 UTC+0000
- Release date
- 2023-10-25 00:30:27 UTC+0000
- UTC Start
- 2023-10-25 00:15:01.454
- UTC End
- 2023-10-25 00:20:21.454
- MJD Start
- 60242.01043349
- MJD End
- 60242.014137193706
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003346
- Ambient temperature (°C)
- 16.46
- Seeing (arcsec)
- 0.915
Observation
- ID
- 57341
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 42384
- Name
- P2485_A
- RA
- 317.6056458333333
- DEC
- -54.57374416666667
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 | 23.7430 | 23.8150 | 143.9000 | 144.8000 |
| A0-D0 | 31.0410 | 30.9280 | 80.0000 | 81.2000 |
| A0-C1 | 22.3920 | 22.4300 | 119.4330 | 120.5320 |
| B2-D0 | 29.6380 | 29.5020 | 34.0000 | 34.8000 |
| B2-C1 | 9.8720 | 9.8270 | 34.0000 | 34.7720 |
| D0-C1 | 19.7660 | 19.6760 | 214.0720 | 214.8440 |
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 | 60242.01043349 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P2485_B |
| HIERARCH ESO INS SOBJ NAME | P2485_B |
| RA | 317.607417 |
| DEC | -54.5742 |
| 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 | 23.743 |
| HIERARCH ESO ISS PBL12 END | 23.815 |
| HIERARCH ESO ISS PBLA12 START | 143.9 |
| HIERARCH ESO ISS PBLA12 END | 144.8 |
| HIERARCH ESO ISS PBL13 START | 31.041 |
| HIERARCH ESO ISS PBL13 END | 30.928 |
| HIERARCH ESO ISS PBLA13 START | 80.0 |
| HIERARCH ESO ISS PBLA13 END | 81.2 |
| HIERARCH ESO ISS PBL14 START | 22.392 |
| HIERARCH ESO ISS PBL14 END | 22.43 |
| HIERARCH ESO ISS PBLA14 START | 119.433 |
| HIERARCH ESO ISS PBLA14 END | 120.532 |
| HIERARCH ESO ISS PBL23 START | 29.638 |
| HIERARCH ESO ISS PBL23 END | 29.502 |
| HIERARCH ESO ISS PBLA23 START | 34.0 |
| HIERARCH ESO ISS PBLA23 END | 34.8 |
| HIERARCH ESO ISS PBL24 START | 9.872 |
| HIERARCH ESO ISS PBL24 END | 9.827 |
| HIERARCH ESO ISS PBLA24 START | 34.0 |
| HIERARCH ESO ISS PBLA24 END | 34.772 |
| HIERARCH ESO ISS PBL34 START | 19.766 |
| HIERARCH ESO ISS PBL34 END | 19.676 |
| HIERARCH ESO ISS PBLA34 START | 214.072 |
| HIERARCH ESO ISS PBLA34 END | 214.844 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003189 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003503 |
| HIERARCH ESO ISS AMBI TEMP | 16.46 |
| HIERARCH ESO ISS AMBI FWHM START | 1.1 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |
| HIERARCH ESO FT ROBJ NAME | P2485_A |
| HIERARCH ESO FT ROBJ ALPHA | 211025.355 |
| HIERARCH ESO FT ROBJ DELTA | -543425.479 |