Exposure
- ID
- GRAVI.2022-11-20T00:01:03.520_2
- Header ID
- GRAVI.2022-11-20T00:01:03.520
- Date updated
- 2022-11-20 00:11:07 UTC+0000
- Release date
- 2022-11-20 00:11:07 UTC+0000
- UTC Start
- 2022-11-20 00:01:03.520
- UTC End
- 2022-11-20 00:02:39.520
- MJD Start
- 59903.00073519
- MJD End
- 59903.0018463011
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007606
- Ambient temperature (°C)
- 12.12
- Seeing (arcsec)
- 1.205
Observation
- ID
- 53190
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 39554
- Name
- P2494_A
- RA
- 340.653679166667
- DEC
- -47.2108125
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 | 24.5030 | 24.5230 | 144.9000 | 145.2000 |
| A0-D0 | 31.2680 | 31.2300 | 77.9000 | 78.2000 |
| A0-C1 | 22.5420 | 22.5510 | 119.7340 | 120.0640 |
| B2-D0 | 31.2950 | 31.2570 | 31.8000 | 32.0000 |
| B2-C1 | 10.4240 | 10.4110 | 31.7400 | 31.9690 |
| D0-C1 | 20.8710 | 20.8450 | 211.8160 | 212.0380 |
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 | 59903.00073519 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P2494_B |
| HIERARCH ESO INS SOBJ NAME | P2494_B |
| RA | 340.65475 |
| DEC | -47.21299 |
| 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 | 114.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 24.503 |
| HIERARCH ESO ISS PBL12 END | 24.523 |
| HIERARCH ESO ISS PBLA12 START | 144.9 |
| HIERARCH ESO ISS PBLA12 END | 145.2 |
| HIERARCH ESO ISS PBL13 START | 31.268 |
| HIERARCH ESO ISS PBL13 END | 31.23 |
| HIERARCH ESO ISS PBLA13 START | 77.9 |
| HIERARCH ESO ISS PBLA13 END | 78.2 |
| HIERARCH ESO ISS PBL14 START | 22.542 |
| HIERARCH ESO ISS PBL14 END | 22.551 |
| HIERARCH ESO ISS PBLA14 START | 119.734 |
| HIERARCH ESO ISS PBLA14 END | 120.064 |
| HIERARCH ESO ISS PBL23 START | 31.295 |
| HIERARCH ESO ISS PBL23 END | 31.257 |
| HIERARCH ESO ISS PBLA23 START | 31.8 |
| HIERARCH ESO ISS PBLA23 END | 32.0 |
| HIERARCH ESO ISS PBL24 START | 10.424 |
| HIERARCH ESO ISS PBL24 END | 10.411 |
| HIERARCH ESO ISS PBLA24 START | 31.74 |
| HIERARCH ESO ISS PBLA24 END | 31.969 |
| HIERARCH ESO ISS PBL34 START | 20.871 |
| HIERARCH ESO ISS PBL34 END | 20.845 |
| HIERARCH ESO ISS PBLA34 START | 211.816 |
| HIERARCH ESO ISS PBLA34 END | 212.038 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007606 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007606 |
| HIERARCH ESO ISS AMBI TEMP | 12.12 |
| HIERARCH ESO ISS AMBI FWHM START | 1.24 |
| HIERARCH ESO ISS AMBI FWHM END | 1.17 |
| HIERARCH ESO FT ROBJ NAME | P2494_A |
| HIERARCH ESO FT ROBJ ALPHA | 224236.883 |
| HIERARCH ESO FT ROBJ DELTA | -471238.925 |