Exposure
- ID
- GRAVI.2023-12-24T05:28:39.790_1
- Header ID
- GRAVI.2023-12-24T05:28:39.790
- Date updated
- 2023-12-24 05:45:30 UTC+0000
- Release date
- 2024-12-24 05:45:30 UTC+0000
- UTC Start
- 2023-12-24 05:28:39.790
- UTC End
- 2023-12-24 05:34:39.790
- MJD Start
- 60302.22823831
- MJD End
- 60302.2324049767
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0083435
- Ambient temperature (°C)
- 17.14
- Seeing (arcsec)
- 0.53
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 | 56.5570 | 56.5580 | 33.2000 | 33.5000 |
| U1-U3 | 102.3640 | 102.2820 | 39.0000 | 39.3000 |
| U1-U4 | 126.8020 | 126.0150 | 65.0410 | 65.2110 |
| U2-U3 | 46.4430 | 46.3470 | 46.0000 | 46.2000 |
| U2-U4 | 84.2100 | 83.3420 | 85.7860 | 86.0800 |
| U3-U4 | 56.8920 | 56.2380 | 117.2680 | 117.9500 |
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 | 60302.22823831 |
| 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 | 56.557 |
| HIERARCH ESO ISS PBL12 END | 56.558 |
| HIERARCH ESO ISS PBLA12 START | 33.2 |
| HIERARCH ESO ISS PBLA12 END | 33.5 |
| HIERARCH ESO ISS PBL13 START | 102.364 |
| HIERARCH ESO ISS PBL13 END | 102.282 |
| HIERARCH ESO ISS PBLA13 START | 39.0 |
| HIERARCH ESO ISS PBLA13 END | 39.3 |
| HIERARCH ESO ISS PBL14 START | 126.802 |
| HIERARCH ESO ISS PBL14 END | 126.015 |
| HIERARCH ESO ISS PBLA14 START | 65.041 |
| HIERARCH ESO ISS PBLA14 END | 65.211 |
| HIERARCH ESO ISS PBL23 START | 46.443 |
| HIERARCH ESO ISS PBL23 END | 46.347 |
| HIERARCH ESO ISS PBLA23 START | 46.0 |
| HIERARCH ESO ISS PBLA23 END | 46.2 |
| HIERARCH ESO ISS PBL24 START | 84.21 |
| HIERARCH ESO ISS PBL24 END | 83.342 |
| HIERARCH ESO ISS PBLA24 START | 85.786 |
| HIERARCH ESO ISS PBLA24 END | 86.08 |
| HIERARCH ESO ISS PBL34 START | 56.892 |
| HIERARCH ESO ISS PBL34 END | 56.238 |
| HIERARCH ESO ISS PBLA34 START | 117.268 |
| HIERARCH ESO ISS PBLA34 END | 117.95 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007843 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008844 |
| HIERARCH ESO ISS AMBI TEMP | 17.14 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |
| HIERARCH ESO FT ROBJ NAME | AF_Lep |
| HIERARCH ESO FT ROBJ ALPHA | 052704.763 |
| HIERARCH ESO FT ROBJ DELTA | -115403.466 |