Exposure
- ID
- PIONI.2025-03-30T09:24:37.385_1
- Header ID
- PIONI.2025-03-30T09:24:37.385
- Date updated
- 2025-03-30 09:30:59 UTC+0000
- Release date
- 2026-03-30 09:30:59 UTC+0000
- UTC Start
- 2025-03-30 09:24:37.385
- UTC End
- 2025-03-30 09:25:02.985
- MJD Start
- 60764.3920993633
- MJD End
- 60764.3923956596
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009391
- Ambient temperature (°C)
- 13.71
- Seeing (arcsec)
- 0.42
Observation
- ID
- 65972
- 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
- 49110
- Name
- HIP88635
- RA
- 271.451716
- DEC
- -30.42524
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 66.9920 | 67.0230 | 264.9000 | 265.0000 |
| K0-D0 | 94.9100 | 94.9390 | 244.2000 | 244.3000 |
| K0-J3 | 55.5640 | 55.5770 | 327.5200 | 327.5760 |
| G2-D0 | 39.9810 | 39.9810 | 207.9000 | 208.0000 |
| G2-J3 | 64.4390 | 64.4430 | 34.9190 | 35.0000 |
| D0-J3 | 104.2370 | 104.2420 | 32.2490 | 32.3290 |
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 | 60764.3920993633 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP88635 |
| RA | 271.451716 |
| DEC | -30.42524 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 66.992 |
| HIERARCH ESO ISS PBL12 END | 67.023 |
| HIERARCH ESO ISS PBLA12 START | 264.9 |
| HIERARCH ESO ISS PBLA12 END | 265.0 |
| HIERARCH ESO ISS PBL13 START | 94.91 |
| HIERARCH ESO ISS PBL13 END | 94.939 |
| HIERARCH ESO ISS PBLA13 START | 244.2 |
| HIERARCH ESO ISS PBLA13 END | 244.3 |
| HIERARCH ESO ISS PBL14 START | 55.564 |
| HIERARCH ESO ISS PBL14 END | 55.577 |
| HIERARCH ESO ISS PBLA14 START | 327.52 |
| HIERARCH ESO ISS PBLA14 END | 327.576 |
| HIERARCH ESO ISS PBL23 START | 39.981 |
| HIERARCH ESO ISS PBL23 END | 39.981 |
| HIERARCH ESO ISS PBLA23 START | 207.9 |
| HIERARCH ESO ISS PBLA23 END | 208.0 |
| HIERARCH ESO ISS PBL24 START | 64.439 |
| HIERARCH ESO ISS PBL24 END | 64.443 |
| HIERARCH ESO ISS PBLA24 START | 34.919 |
| HIERARCH ESO ISS PBLA24 END | 35.0 |
| HIERARCH ESO ISS PBL34 START | 104.237 |
| HIERARCH ESO ISS PBL34 END | 104.242 |
| HIERARCH ESO ISS PBLA34 START | 32.249 |
| HIERARCH ESO ISS PBLA34 END | 32.329 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009391 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009391 |
| HIERARCH ESO ISS AMBI TEMP | 13.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |