Exposure
- ID
- GRAVI.2023-12-24T05:17:33.762_1
- Header ID
- GRAVI.2023-12-24T05:17:33.762
- Date updated
- 2023-12-24 05:35:38 UTC+0000
- Release date
- 2024-12-24 05:35:38 UTC+0000
- UTC Start
- 2023-12-24 05:17:33.762
- UTC End
- 2023-12-24 05:23:33.762
- MJD Start
- 60302.22052965
- MJD End
- 60302.2246963167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0072895
- Ambient temperature (°C)
- 17.64
- Seeing (arcsec)
- 0.505
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 | 56.5250 | 56.5490 | 32.6000 | 33.0000 |
| U1-U3 | 102.4320 | 102.4030 | 38.5000 | 38.8000 |
| U1-U4 | 127.9580 | 127.3070 | 64.7110 | 64.9110 |
| U2-U3 | 46.5620 | 46.4980 | 45.6000 | 45.8000 |
| U2-U4 | 85.5410 | 84.7810 | 85.2830 | 85.5790 |
| U3-U4 | 57.9350 | 57.3320 | 116.1710 | 116.8070 |
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 | 60302.22052965 |
| 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 | 56.525 |
| HIERARCH ESO ISS PBL12 END | 56.549 |
| HIERARCH ESO ISS PBLA12 START | 32.6 |
| HIERARCH ESO ISS PBLA12 END | 33.0 |
| HIERARCH ESO ISS PBL13 START | 102.432 |
| HIERARCH ESO ISS PBL13 END | 102.403 |
| HIERARCH ESO ISS PBLA13 START | 38.5 |
| HIERARCH ESO ISS PBLA13 END | 38.8 |
| HIERARCH ESO ISS PBL14 START | 127.958 |
| HIERARCH ESO ISS PBL14 END | 127.307 |
| HIERARCH ESO ISS PBLA14 START | 64.711 |
| HIERARCH ESO ISS PBLA14 END | 64.911 |
| HIERARCH ESO ISS PBL23 START | 46.562 |
| HIERARCH ESO ISS PBL23 END | 46.498 |
| HIERARCH ESO ISS PBLA23 START | 45.6 |
| HIERARCH ESO ISS PBLA23 END | 45.8 |
| HIERARCH ESO ISS PBL24 START | 85.541 |
| HIERARCH ESO ISS PBL24 END | 84.781 |
| HIERARCH ESO ISS PBLA24 START | 85.283 |
| HIERARCH ESO ISS PBLA24 END | 85.579 |
| HIERARCH ESO ISS PBL34 START | 57.935 |
| HIERARCH ESO ISS PBL34 END | 57.332 |
| HIERARCH ESO ISS PBLA34 START | 116.171 |
| HIERARCH ESO ISS PBLA34 END | 116.807 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008639 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00594 |
| HIERARCH ESO ISS AMBI TEMP | 17.64 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.46 |
| HIERARCH ESO FT ROBJ NAME | AF_Lep |
| HIERARCH ESO FT ROBJ ALPHA | 052704.763 |
| HIERARCH ESO FT ROBJ DELTA | -115403.466 |