Exposure
- ID
- GRAVI.2022-11-20T00:05:48.532_2
- Header ID
- GRAVI.2022-11-20T00:05:48.532
- Date updated
- 2022-11-20 00:15:45 UTC+0000
- Release date
- 2022-11-20 00:15:45 UTC+0000
- UTC Start
- 2022-11-20 00:05:48.532
- UTC End
- 2022-11-20 00:07:24.532
- MJD Start
- 59903.00403394
- MJD End
- 59903.0051450511
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007606
- Ambient temperature (°C)
- 11.97
- Seeing (arcsec)
- 1.14
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 | 24.5530 | 24.5720 | 145.6000 | 145.9000 |
| A0-D0 | 31.1700 | 31.1300 | 78.7000 | 79.1000 |
| A0-C1 | 22.5630 | 22.5710 | 120.5780 | 120.9100 |
| B2-D0 | 31.1960 | 31.1560 | 32.4000 | 32.6000 |
| B2-C1 | 10.3910 | 10.3780 | 32.3260 | 32.5530 |
| D0-C1 | 20.8050 | 20.7780 | 212.3950 | 212.6220 |
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 | 59903.00403394 |
| 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 | 24.553 |
| HIERARCH ESO ISS PBL12 END | 24.572 |
| HIERARCH ESO ISS PBLA12 START | 145.6 |
| HIERARCH ESO ISS PBLA12 END | 145.9 |
| HIERARCH ESO ISS PBL13 START | 31.17 |
| HIERARCH ESO ISS PBL13 END | 31.13 |
| HIERARCH ESO ISS PBLA13 START | 78.7 |
| HIERARCH ESO ISS PBLA13 END | 79.1 |
| HIERARCH ESO ISS PBL14 START | 22.563 |
| HIERARCH ESO ISS PBL14 END | 22.571 |
| HIERARCH ESO ISS PBLA14 START | 120.578 |
| HIERARCH ESO ISS PBLA14 END | 120.91 |
| HIERARCH ESO ISS PBL23 START | 31.196 |
| HIERARCH ESO ISS PBL23 END | 31.156 |
| HIERARCH ESO ISS PBLA23 START | 32.4 |
| HIERARCH ESO ISS PBLA23 END | 32.6 |
| HIERARCH ESO ISS PBL24 START | 10.391 |
| HIERARCH ESO ISS PBL24 END | 10.378 |
| HIERARCH ESO ISS PBLA24 START | 32.326 |
| HIERARCH ESO ISS PBLA24 END | 32.553 |
| HIERARCH ESO ISS PBL34 START | 20.805 |
| HIERARCH ESO ISS PBL34 END | 20.778 |
| HIERARCH ESO ISS PBLA34 START | 212.395 |
| HIERARCH ESO ISS PBLA34 END | 212.622 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007606 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007606 |
| HIERARCH ESO ISS AMBI TEMP | 11.97 |
| HIERARCH ESO ISS AMBI FWHM START | 1.14 |
| HIERARCH ESO ISS AMBI FWHM END | 1.14 |
| HIERARCH ESO FT ROBJ NAME | P2494_A |
| HIERARCH ESO FT ROBJ ALPHA | 224236.883 |
| HIERARCH ESO FT ROBJ DELTA | -471238.925 |