Exposure
- ID
- GRAVI.2023-01-13T05:11:34.610_2
- Header ID
- GRAVI.2023-01-13T05:11:34.610
- Date updated
- 2023-01-13 05:21:02 UTC+0000
- Release date
- 2023-01-13 05:21:02 UTC+0000
- UTC Start
- 2023-01-13 05:11:34.610
- UTC End
- 2023-01-13 05:11:44.210
- MJD Start
- 59957.2163728
- MJD End
- 59957.2164839111
- Exposure time (s)
- 9.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004295
- Ambient temperature (°C)
- 12.3
- Seeing (arcsec)
- 0.515
Observation
- ID
- 53829
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 40015
- Name
- HD_38393
- RA
- 86.1157916666667
- DEC
- -22.4483852777778
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 | 24.2120 | 24.2070 | 160.2000 | 160.3000 |
| A0-D0 | 27.8670 | 27.8370 | 82.3000 | 82.3000 |
| A0-C1 | 20.2290 | 20.2150 | 133.5860 | 133.6680 |
| B2-D0 | 32.8770 | 32.8680 | 36.2000 | 36.3000 |
| B2-C1 | 10.9530 | 10.9490 | 36.1930 | 36.2160 |
| D0-C1 | 21.9250 | 21.9180 | 216.2520 | 216.2740 |
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 | 59957.2163728 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | gam Lep |
| HIERARCH ESO INS SOBJ NAME | Nothing |
| RA | 86.112223 |
| DEC | -22.45027 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 32.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 24.212 |
| HIERARCH ESO ISS PBL12 END | 24.207 |
| HIERARCH ESO ISS PBLA12 START | 160.2 |
| HIERARCH ESO ISS PBLA12 END | 160.3 |
| HIERARCH ESO ISS PBL13 START | 27.867 |
| HIERARCH ESO ISS PBL13 END | 27.837 |
| HIERARCH ESO ISS PBLA13 START | 82.3 |
| HIERARCH ESO ISS PBLA13 END | 82.3 |
| HIERARCH ESO ISS PBL14 START | 20.229 |
| HIERARCH ESO ISS PBL14 END | 20.215 |
| HIERARCH ESO ISS PBLA14 START | 133.586 |
| HIERARCH ESO ISS PBLA14 END | 133.668 |
| HIERARCH ESO ISS PBL23 START | 32.877 |
| HIERARCH ESO ISS PBL23 END | 32.868 |
| HIERARCH ESO ISS PBLA23 START | 36.2 |
| HIERARCH ESO ISS PBLA23 END | 36.3 |
| HIERARCH ESO ISS PBL24 START | 10.953 |
| HIERARCH ESO ISS PBL24 END | 10.949 |
| HIERARCH ESO ISS PBLA24 START | 36.193 |
| HIERARCH ESO ISS PBLA24 END | 36.216 |
| HIERARCH ESO ISS PBL34 START | 21.925 |
| HIERARCH ESO ISS PBL34 END | 21.918 |
| HIERARCH ESO ISS PBLA34 START | 216.252 |
| HIERARCH ESO ISS PBLA34 END | 216.274 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003991 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004599 |
| HIERARCH ESO ISS AMBI TEMP | 12.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |
| HIERARCH ESO FT ROBJ NAME | HD_38393 |
| HIERARCH ESO FT ROBJ ALPHA | 054427.790 |
| HIERARCH ESO FT ROBJ DELTA | -222654.187 |