Exposure
- ID
- GRAVI.2023-12-24T06:04:06.880_1
- Header ID
- GRAVI.2023-12-24T06:04:06.880
- Date updated
- 2023-12-24 06:20:40 UTC+0000
- Release date
- 2024-12-24 06:20:40 UTC+0000
- UTC Start
- 2023-12-24 06:04:06.880
- UTC End
- 2023-12-24 06:10:06.880
- MJD Start
- 60302.25285741
- MJD End
- 60302.2570240767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005979
- Ambient temperature (°C)
- 17.94
- Seeing (arcsec)
- 0.535
Observation
- ID
- 58056
- Category
- science
- Program ID
- 112.25GE.003
- Program Title
- INVESTIGATING THE 25 MYR L-T TRANSITION WITH VLTI/GRAVITY OBSERVATIONS OF THE NEW PLANET AF LEP B
- Program Type
- Normal
- PI / COI
- BALMER/ PUEYO/ LACOUR/ DE ROSA/ FRANSON/ LAGRANGE/ CHAUVIN/ BONNEFOY/ NOWAK/ MOLLIERE/ NASEDKIN/ WANG/ RICKMAN/ STOLKER/ VIGAN/ BOWLER/ HENNING/ VAN DISHOECK/ POURRÉ/ WINTERHALDER/ BOURDAROT/ BRANDNER
Target
- ID
- 42994
- Name
- AF_Lep
- RA
- 81.771642
- DEC
- -11.90121
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 56.3960 | 56.3210 | 34.8000 | 35.0000 |
| U1-U3 | 101.5180 | 101.2550 | 40.2000 | 40.4000 |
| U1-U4 | 121.5220 | 120.2960 | 65.7610 | 65.8360 |
| U2-U3 | 45.6890 | 45.4880 | 47.0000 | 47.1000 |
| U2-U4 | 78.7010 | 77.4900 | 87.3900 | 87.6880 |
| U3-U4 | 52.9860 | 52.1890 | 121.3910 | 122.2650 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25GE.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60302.25285741 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | AF Lep |
| HIERARCH ESO INS SOBJ NAME | AF_Lep |
| RA | 81.771642 |
| DEC | -11.90121 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 388.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 56.396 |
| HIERARCH ESO ISS PBL12 END | 56.321 |
| HIERARCH ESO ISS PBLA12 START | 34.8 |
| HIERARCH ESO ISS PBLA12 END | 35.0 |
| HIERARCH ESO ISS PBL13 START | 101.518 |
| HIERARCH ESO ISS PBL13 END | 101.255 |
| HIERARCH ESO ISS PBLA13 START | 40.2 |
| HIERARCH ESO ISS PBLA13 END | 40.4 |
| HIERARCH ESO ISS PBL14 START | 121.522 |
| HIERARCH ESO ISS PBL14 END | 120.296 |
| HIERARCH ESO ISS PBLA14 START | 65.761 |
| HIERARCH ESO ISS PBLA14 END | 65.836 |
| HIERARCH ESO ISS PBL23 START | 45.689 |
| HIERARCH ESO ISS PBL23 END | 45.488 |
| HIERARCH ESO ISS PBLA23 START | 47.0 |
| HIERARCH ESO ISS PBLA23 END | 47.1 |
| HIERARCH ESO ISS PBL24 START | 78.701 |
| HIERARCH ESO ISS PBL24 END | 77.49 |
| HIERARCH ESO ISS PBLA24 START | 87.39 |
| HIERARCH ESO ISS PBLA24 END | 87.688 |
| HIERARCH ESO ISS PBL34 START | 52.986 |
| HIERARCH ESO ISS PBL34 END | 52.189 |
| HIERARCH ESO ISS PBLA34 START | 121.391 |
| HIERARCH ESO ISS PBLA34 END | 122.265 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006998 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00496 |
| HIERARCH ESO ISS AMBI TEMP | 17.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | AF_Lep |
| HIERARCH ESO FT ROBJ ALPHA | 052704.763 |
| HIERARCH ESO FT ROBJ DELTA | -115403.466 |