Exposure
- ID
- GRAVI.2022-11-19T00:44:52.903_2
- Header ID
- GRAVI.2022-11-19T00:44:52.903
- Date updated
- 2022-11-19 00:56:37 UTC+0000
- Release date
- 2022-11-19 00:56:37 UTC+0000
- UTC Start
- 2022-11-19 00:44:52.903
- UTC End
- 2022-11-19 00:50:12.903
- MJD Start
- 59902.03116786
- MJD End
- 59902.0348715637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005255
- Ambient temperature (°C)
- 16.21
- Seeing (arcsec)
- 0.655
Observation
- ID
- 53180
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 39547
- Name
- P0025_A
- RA
- 42.1585083333333
- DEC
- -37.4009997222222
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 | 20.6180 | 20.8520 | 124.9000 | 125.3000 |
| A0-D0 | 29.0890 | 29.2600 | 40.7000 | 41.9000 |
| A0-C1 | 17.5990 | 17.8750 | 91.6650 | 92.4930 |
| B2-D0 | 33.9090 | 33.9070 | 3.5000 | 4.3000 |
| B2-C1 | 11.2950 | 11.2940 | 3.4200 | 4.2360 |
| D0-C1 | 22.6140 | 22.6120 | 183.4690 | 184.2860 |
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 | 59902.03116786 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0025_B |
| HIERARCH ESO INS SOBJ NAME | P0025_B |
| RA | 42.15945 |
| DEC | -37.40119 |
| 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 | 20.618 |
| HIERARCH ESO ISS PBL12 END | 20.852 |
| HIERARCH ESO ISS PBLA12 START | 124.9 |
| HIERARCH ESO ISS PBLA12 END | 125.3 |
| HIERARCH ESO ISS PBL13 START | 29.089 |
| HIERARCH ESO ISS PBL13 END | 29.26 |
| HIERARCH ESO ISS PBLA13 START | 40.7 |
| HIERARCH ESO ISS PBLA13 END | 41.9 |
| HIERARCH ESO ISS PBL14 START | 17.599 |
| HIERARCH ESO ISS PBL14 END | 17.875 |
| HIERARCH ESO ISS PBLA14 START | 91.665 |
| HIERARCH ESO ISS PBLA14 END | 92.493 |
| HIERARCH ESO ISS PBL23 START | 33.909 |
| HIERARCH ESO ISS PBL23 END | 33.907 |
| HIERARCH ESO ISS PBLA23 START | 3.5 |
| HIERARCH ESO ISS PBLA23 END | 4.3 |
| HIERARCH ESO ISS PBL24 START | 11.295 |
| HIERARCH ESO ISS PBL24 END | 11.294 |
| HIERARCH ESO ISS PBLA24 START | 3.42 |
| HIERARCH ESO ISS PBLA24 END | 4.236 |
| HIERARCH ESO ISS PBL34 START | 22.614 |
| HIERARCH ESO ISS PBL34 END | 22.612 |
| HIERARCH ESO ISS PBLA34 START | 183.469 |
| HIERARCH ESO ISS PBLA34 END | 184.286 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004786 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005724 |
| HIERARCH ESO ISS AMBI TEMP | 16.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |
| HIERARCH ESO FT ROBJ NAME | P0025_A |
| HIERARCH ESO FT ROBJ ALPHA | 024838.042 |
| HIERARCH ESO FT ROBJ DELTA | -372403.599 |