Exposure
- ID
- PIONI.2025-03-21T04:54:16.040_1
- Header ID
- PIONI.2025-03-21T04:54:16.040
- Date updated
- 2025-03-21 05:00:47 UTC+0000
- Release date
- 2026-03-21 05:00:47 UTC+0000
- UTC Start
- 2025-03-21 04:54:16.041
- UTC End
- 2025-03-21 04:54:41.641
- MJD Start
- 60755.204352322
- MJD End
- 60755.204648618295
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010075
- Ambient temperature (°C)
- 16.09
- Seeing (arcsec)
- 0.37
Observation
- ID
- 65745
- 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
- 48918
- Name
- HIP46371
- RA
- 141.826601
- DEC
- -22.34472
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.8000 | 77.7260 | 138.4000 | 138.5000 |
| A0-J2 | 104.2730 | 104.1000 | 111.3000 | 111.4000 |
| A0-K0 | 104.3670 | 104.1880 | 84.3280 | 84.3760 |
| G1-J2 | 49.8450 | 49.7780 | 65.9000 | 65.9000 |
| G1-K0 | 86.0990 | 86.0580 | 37.3100 | 37.3320 |
| J2-K0 | 48.5960 | 48.5970 | 7.9030 | 7.9670 |
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 | 60755.204352322 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP46371 |
| RA | 141.826601 |
| DEC | -22.34472 |
| 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 | 77.8 |
| HIERARCH ESO ISS PBL12 END | 77.726 |
| HIERARCH ESO ISS PBLA12 START | 138.4 |
| HIERARCH ESO ISS PBLA12 END | 138.5 |
| HIERARCH ESO ISS PBL13 START | 104.273 |
| HIERARCH ESO ISS PBL13 END | 104.1 |
| HIERARCH ESO ISS PBLA13 START | 111.3 |
| HIERARCH ESO ISS PBLA13 END | 111.4 |
| HIERARCH ESO ISS PBL14 START | 104.367 |
| HIERARCH ESO ISS PBL14 END | 104.188 |
| HIERARCH ESO ISS PBLA14 START | 84.328 |
| HIERARCH ESO ISS PBLA14 END | 84.376 |
| HIERARCH ESO ISS PBL23 START | 49.845 |
| HIERARCH ESO ISS PBL23 END | 49.778 |
| HIERARCH ESO ISS PBLA23 START | 65.9 |
| HIERARCH ESO ISS PBLA23 END | 65.9 |
| HIERARCH ESO ISS PBL24 START | 86.099 |
| HIERARCH ESO ISS PBL24 END | 86.058 |
| HIERARCH ESO ISS PBLA24 START | 37.31 |
| HIERARCH ESO ISS PBLA24 END | 37.332 |
| HIERARCH ESO ISS PBL34 START | 48.596 |
| HIERARCH ESO ISS PBL34 END | 48.597 |
| HIERARCH ESO ISS PBLA34 START | 7.903 |
| HIERARCH ESO ISS PBLA34 END | 7.967 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010075 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010075 |
| HIERARCH ESO ISS AMBI TEMP | 16.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.36 |
| HIERARCH ESO ISS AMBI FWHM END | 0.38 |