Exposure
- ID
- GRAVI.2024-02-02T02:42:44.550_2
- Header ID
- GRAVI.2024-02-02T02:42:44.550
- Date updated
- 2024-02-02 03:00:39 UTC+0000
- Release date
- 2024-02-02 03:00:39 UTC+0000
- UTC Start
- 2024-02-02 02:42:44.550
- UTC End
- 2024-02-02 02:48:04.550
- MJD Start
- 60342.11301563
- MJD End
- 60342.1167193337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003512
- Ambient temperature (°C)
- 19.0
- Seeing (arcsec)
- 1.07
Observation
- ID
- 58329
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43192
- Name
- P0055_A
- RA
- 83.8186083333333
- DEC
- -5.38970027777778
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 | 22.8100 | 22.6680 | 148.1000 | 148.8000 |
| A0-D0 | 31.4210 | 31.2700 | 73.5000 | 73.5000 |
| A0-C1 | 20.6150 | 20.4110 | 118.8310 | 119.2800 |
| B2-D0 | 33.5840 | 33.6450 | 32.6000 | 32.9000 |
| B2-C1 | 11.1870 | 11.2070 | 32.5390 | 32.8340 |
| D0-C1 | 22.3970 | 22.4380 | 212.5970 | 212.8920 |
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 | 60342.11301563 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0055_B |
| HIERARCH ESO INS SOBJ NAME | P0055_B |
| RA | 83.817548 |
| DEC | -5.38875 |
| 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 | 22.81 |
| HIERARCH ESO ISS PBL12 END | 22.668 |
| HIERARCH ESO ISS PBLA12 START | 148.1 |
| HIERARCH ESO ISS PBLA12 END | 148.8 |
| HIERARCH ESO ISS PBL13 START | 31.421 |
| HIERARCH ESO ISS PBL13 END | 31.27 |
| HIERARCH ESO ISS PBLA13 START | 73.5 |
| HIERARCH ESO ISS PBLA13 END | 73.5 |
| HIERARCH ESO ISS PBL14 START | 20.615 |
| HIERARCH ESO ISS PBL14 END | 20.411 |
| HIERARCH ESO ISS PBLA14 START | 118.831 |
| HIERARCH ESO ISS PBLA14 END | 119.28 |
| HIERARCH ESO ISS PBL23 START | 33.584 |
| HIERARCH ESO ISS PBL23 END | 33.645 |
| HIERARCH ESO ISS PBLA23 START | 32.6 |
| HIERARCH ESO ISS PBLA23 END | 32.9 |
| HIERARCH ESO ISS PBL24 START | 11.187 |
| HIERARCH ESO ISS PBL24 END | 11.207 |
| HIERARCH ESO ISS PBLA24 START | 32.539 |
| HIERARCH ESO ISS PBLA24 END | 32.834 |
| HIERARCH ESO ISS PBL34 START | 22.397 |
| HIERARCH ESO ISS PBL34 END | 22.438 |
| HIERARCH ESO ISS PBLA34 START | 212.597 |
| HIERARCH ESO ISS PBLA34 END | 212.892 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003754 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00327 |
| HIERARCH ESO ISS AMBI TEMP | 19.0 |
| HIERARCH ESO ISS AMBI FWHM START | 1.04 |
| HIERARCH ESO ISS AMBI FWHM END | 1.1 |
| HIERARCH ESO FT ROBJ NAME | P0055_A |
| HIERARCH ESO FT ROBJ ALPHA | 053516.466 |
| HIERARCH ESO FT ROBJ DELTA | -052322.921 |