Exposure
- ID
- PIONI.2025-03-23T08:53:18.762_1
- Header ID
- PIONI.2025-03-23T08:53:18.762
- Date updated
- 2025-03-23 09:00:46 UTC+0000
- Release date
- 2026-03-23 09:00:45 UTC+0000
- UTC Start
- 2025-03-23 08:53:18.762
- UTC End
- 2025-03-23 08:53:44.362
- MJD Start
- 60757.3703560359
- MJD End
- 60757.370652332196
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003049
- Ambient temperature (°C)
- 13.69
- Seeing (arcsec)
- 0.81
Observation
- ID
- 65836
- 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
- 48997
- Name
- HIP90568
- RA
- 277.207241
- DEC
- -49.07188
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.8770 | 76.9570 | 90.0000 | 90.1000 |
| A0-J2 | 119.2560 | 119.3320 | 66.0000 | 66.1000 |
| A0-K0 | 125.5480 | 125.5780 | 46.5360 | 46.6650 |
| G1-J2 | 58.1940 | 58.1950 | 33.4000 | 33.5000 |
| G1-K0 | 87.5310 | 87.5250 | 9.3720 | 9.4620 |
| J2-K0 | 41.7590 | 41.7770 | 334.7950 | 334.8580 |
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 | 60757.3703560359 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP90568 |
| RA | 277.207241 |
| DEC | -49.07188 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 76.877 |
| HIERARCH ESO ISS PBL12 END | 76.957 |
| HIERARCH ESO ISS PBLA12 START | 90.0 |
| HIERARCH ESO ISS PBLA12 END | 90.1 |
| HIERARCH ESO ISS PBL13 START | 119.256 |
| HIERARCH ESO ISS PBL13 END | 119.332 |
| HIERARCH ESO ISS PBLA13 START | 66.0 |
| HIERARCH ESO ISS PBLA13 END | 66.1 |
| HIERARCH ESO ISS PBL14 START | 125.548 |
| HIERARCH ESO ISS PBL14 END | 125.578 |
| HIERARCH ESO ISS PBLA14 START | 46.536 |
| HIERARCH ESO ISS PBLA14 END | 46.665 |
| HIERARCH ESO ISS PBL23 START | 58.194 |
| HIERARCH ESO ISS PBL23 END | 58.195 |
| HIERARCH ESO ISS PBLA23 START | 33.4 |
| HIERARCH ESO ISS PBLA23 END | 33.5 |
| HIERARCH ESO ISS PBL24 START | 87.531 |
| HIERARCH ESO ISS PBL24 END | 87.525 |
| HIERARCH ESO ISS PBLA24 START | 9.372 |
| HIERARCH ESO ISS PBLA24 END | 9.462 |
| HIERARCH ESO ISS PBL34 START | 41.759 |
| HIERARCH ESO ISS PBL34 END | 41.777 |
| HIERARCH ESO ISS PBLA34 START | 334.795 |
| HIERARCH ESO ISS PBLA34 END | 334.858 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002752 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003346 |
| HIERARCH ESO ISS AMBI TEMP | 13.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |