Exposure
- ID
- PIONI.2025-07-22T10:01:21.165_1
- Header ID
- PIONI.2025-07-22T10:01:21.165
- Date updated
- 2025-07-22 10:10:38 UTC+0000
- Release date
- 2026-07-22 10:10:37 UTC+0000
- UTC Start
- 2025-07-22 10:01:21.165
- UTC End
- 2025-07-22 10:01:46.765
- MJD Start
- 60878.4176060795
- MJD End
- 60878.4179023758
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003362
- Ambient temperature (°C)
- 13.84
- Seeing (arcsec)
- 0.45
Observation
- ID
- 68919
- 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
- 51282
- Name
- HIP115919
- RA
- 352.287958
- DEC
- 12.76071
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 68.4490 | 68.3060 | 110.1000 | 110.1000 |
| A0-J2 | 113.3290 | 113.1710 | 85.8000 | 85.8000 |
| A0-K0 | 124.0490 | 123.9740 | 68.2330 | 68.1860 |
| G1-J2 | 58.1570 | 58.1500 | 56.9000 | 56.9000 |
| G1-K0 | 86.1290 | 86.1700 | 36.2260 | 36.2310 |
| J2-K0 | 37.7930 | 37.7970 | 3.2950 | 3.3800 |
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 | 60878.4176060795 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP115919 |
| RA | 352.287958 |
| DEC | 12.76071 |
| 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 | 68.449 |
| HIERARCH ESO ISS PBL12 END | 68.306 |
| HIERARCH ESO ISS PBLA12 START | 110.1 |
| HIERARCH ESO ISS PBLA12 END | 110.1 |
| HIERARCH ESO ISS PBL13 START | 113.329 |
| HIERARCH ESO ISS PBL13 END | 113.171 |
| HIERARCH ESO ISS PBLA13 START | 85.8 |
| HIERARCH ESO ISS PBLA13 END | 85.8 |
| HIERARCH ESO ISS PBL14 START | 124.049 |
| HIERARCH ESO ISS PBL14 END | 123.974 |
| HIERARCH ESO ISS PBLA14 START | 68.233 |
| HIERARCH ESO ISS PBLA14 END | 68.186 |
| HIERARCH ESO ISS PBL23 START | 58.157 |
| HIERARCH ESO ISS PBL23 END | 58.15 |
| HIERARCH ESO ISS PBLA23 START | 56.9 |
| HIERARCH ESO ISS PBLA23 END | 56.9 |
| HIERARCH ESO ISS PBL24 START | 86.129 |
| HIERARCH ESO ISS PBL24 END | 86.17 |
| HIERARCH ESO ISS PBLA24 START | 36.226 |
| HIERARCH ESO ISS PBLA24 END | 36.231 |
| HIERARCH ESO ISS PBL34 START | 37.793 |
| HIERARCH ESO ISS PBL34 END | 37.797 |
| HIERARCH ESO ISS PBLA34 START | 3.295 |
| HIERARCH ESO ISS PBLA34 END | 3.38 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003234 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00349 |
| HIERARCH ESO ISS AMBI TEMP | 13.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |