Exposure
- ID
- PIONI.2025-03-23T08:52:41.443_1
- Header ID
- PIONI.2025-03-23T08:52:41.443
- 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 08:52:41.444
- UTC End
- 2025-03-23 08:53:07.044
- MJD Start
- 60757.3699241146
- MJD End
- 60757.3702204109
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002752
- Ambient temperature (°C)
- 13.69
- Seeing (arcsec)
- 0.78
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 | 76.7900 | 76.8720 | 89.9000 | 90.0000 |
| A0-J2 | 119.1740 | 119.2520 | 65.8000 | 66.0000 |
| A0-K0 | 125.5150 | 125.5460 | 46.4020 | 46.5290 |
| G1-J2 | 58.1920 | 58.1940 | 33.3000 | 33.4000 |
| G1-K0 | 87.5380 | 87.5310 | 9.2790 | 9.3670 |
| J2-K0 | 41.7400 | 41.7580 | 334.7310 | 334.7910 |
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 | 60757.3699241146 |
| 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 | 76.79 |
| HIERARCH ESO ISS PBL12 END | 76.872 |
| HIERARCH ESO ISS PBLA12 START | 89.9 |
| HIERARCH ESO ISS PBLA12 END | 90.0 |
| HIERARCH ESO ISS PBL13 START | 119.174 |
| HIERARCH ESO ISS PBL13 END | 119.252 |
| HIERARCH ESO ISS PBLA13 START | 65.8 |
| HIERARCH ESO ISS PBLA13 END | 66.0 |
| HIERARCH ESO ISS PBL14 START | 125.515 |
| HIERARCH ESO ISS PBL14 END | 125.546 |
| HIERARCH ESO ISS PBLA14 START | 46.402 |
| HIERARCH ESO ISS PBLA14 END | 46.529 |
| HIERARCH ESO ISS PBL23 START | 58.192 |
| HIERARCH ESO ISS PBL23 END | 58.194 |
| HIERARCH ESO ISS PBLA23 START | 33.3 |
| HIERARCH ESO ISS PBLA23 END | 33.4 |
| HIERARCH ESO ISS PBL24 START | 87.538 |
| HIERARCH ESO ISS PBL24 END | 87.531 |
| HIERARCH ESO ISS PBLA24 START | 9.279 |
| HIERARCH ESO ISS PBLA24 END | 9.367 |
| HIERARCH ESO ISS PBL34 START | 41.74 |
| HIERARCH ESO ISS PBL34 END | 41.758 |
| HIERARCH ESO ISS PBLA34 START | 334.731 |
| HIERARCH ESO ISS PBLA34 END | 334.791 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002752 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002752 |
| HIERARCH ESO ISS AMBI TEMP | 13.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |