Exposure
- ID
- PIONI.2025-06-01T04:50:31.405_1
- Header ID
- PIONI.2025-06-01T04:50:31.405
- Date updated
- 2025-06-01 04:56:40 UTC+0000
- Release date
- 2026-06-01 04:56:39 UTC+0000
- UTC Start
- 2025-06-01 04:50:31.404
- UTC End
- 2025-06-01 04:50:57.004
- MJD Start
- 60827.2017523656
- MJD End
- 60827.2020486619
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007685
- Ambient temperature (°C)
- 13.11
- Seeing (arcsec)
- 0.33499999999999996
Observation
- ID
- 67677
- Category
- science
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 50330
- Name
- HIP103738
- RA
- 315.322046
- DEC
- -32.2578
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 37.0530 | 37.1030 | 134.8000 | 134.8000 |
| A0-J2 | 81.9890 | 82.1510 | 46.9000 | 47.1000 |
| A0-J6 | 169.5630 | 169.5610 | 351.9630 | 352.0470 |
| B5-J2 | 88.7030 | 88.7610 | 22.3000 | 22.4000 |
| B5-J6 | 200.3440 | 200.3580 | 345.5490 | 345.6140 |
| J2-J6 | 139.6950 | 139.8190 | 323.2450 | 323.2570 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60827.2017523656 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP103738 |
| RA | 315.322046 |
| DEC | -32.2578 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 37.053 |
| HIERARCH ESO ISS PBL12 END | 37.103 |
| HIERARCH ESO ISS PBLA12 START | 134.8 |
| HIERARCH ESO ISS PBLA12 END | 134.8 |
| HIERARCH ESO ISS PBL13 START | 81.989 |
| HIERARCH ESO ISS PBL13 END | 82.151 |
| HIERARCH ESO ISS PBLA13 START | 46.9 |
| HIERARCH ESO ISS PBLA13 END | 47.1 |
| HIERARCH ESO ISS PBL14 START | 169.563 |
| HIERARCH ESO ISS PBL14 END | 169.561 |
| HIERARCH ESO ISS PBLA14 START | 351.963 |
| HIERARCH ESO ISS PBLA14 END | 352.047 |
| HIERARCH ESO ISS PBL23 START | 88.703 |
| HIERARCH ESO ISS PBL23 END | 88.761 |
| HIERARCH ESO ISS PBLA23 START | 22.3 |
| HIERARCH ESO ISS PBLA23 END | 22.4 |
| HIERARCH ESO ISS PBL24 START | 200.344 |
| HIERARCH ESO ISS PBL24 END | 200.358 |
| HIERARCH ESO ISS PBLA24 START | 345.549 |
| HIERARCH ESO ISS PBLA24 END | 345.614 |
| HIERARCH ESO ISS PBL34 START | 139.695 |
| HIERARCH ESO ISS PBL34 END | 139.819 |
| HIERARCH ESO ISS PBLA34 START | 323.245 |
| HIERARCH ESO ISS PBLA34 END | 323.257 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006593 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008777 |
| HIERARCH ESO ISS AMBI TEMP | 13.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.3 |