Exposure
- ID
- PIONI.2025-05-31T04:21:18.821_1
- Header ID
- PIONI.2025-05-31T04:21:18.821
- Date updated
- 2025-05-31 04:26:49 UTC+0000
- Release date
- 2026-05-31 04:26:49 UTC+0000
- UTC Start
- 2025-05-31 04:21:18.821
- UTC End
- 2025-05-31 04:21:57.221
- MJD Start
- 60826.1814678335
- MJD End
- 60826.18191227794
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011568
- Ambient temperature (°C)
- 14.71
- Seeing (arcsec)
- 0.27
Observation
- ID
- 67670
- 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
- 50323
- Name
- HIP86391
- RA
- 264.785134
- DEC
- 2.02792
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.7070 | 47.6870 | 144.0000 | 144.0000 |
| A0-J2 | 121.4820 | 121.6380 | 93.5000 | 93.5000 |
| A0-J6 | 143.2230 | 143.3280 | 18.8880 | 19.0030 |
| B5-J2 | 98.2950 | 98.4760 | 71.5000 | 71.5000 |
| B5-J6 | 175.0480 | 175.0860 | 6.0000 | 6.1100 |
| J2-J6 | 161.2850 | 161.2070 | 332.3330 | 332.3790 |
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 | 60826.1814678335 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP86391 |
| RA | 264.785134 |
| DEC | 2.02792 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 47.707 |
| HIERARCH ESO ISS PBL12 END | 47.687 |
| HIERARCH ESO ISS PBLA12 START | 144.0 |
| HIERARCH ESO ISS PBLA12 END | 144.0 |
| HIERARCH ESO ISS PBL13 START | 121.482 |
| HIERARCH ESO ISS PBL13 END | 121.638 |
| HIERARCH ESO ISS PBLA13 START | 93.5 |
| HIERARCH ESO ISS PBLA13 END | 93.5 |
| HIERARCH ESO ISS PBL14 START | 143.223 |
| HIERARCH ESO ISS PBL14 END | 143.328 |
| HIERARCH ESO ISS PBLA14 START | 18.888 |
| HIERARCH ESO ISS PBLA14 END | 19.003 |
| HIERARCH ESO ISS PBL23 START | 98.295 |
| HIERARCH ESO ISS PBL23 END | 98.476 |
| HIERARCH ESO ISS PBLA23 START | 71.5 |
| HIERARCH ESO ISS PBLA23 END | 71.5 |
| HIERARCH ESO ISS PBL24 START | 175.048 |
| HIERARCH ESO ISS PBL24 END | 175.086 |
| HIERARCH ESO ISS PBLA24 START | 6.0 |
| HIERARCH ESO ISS PBLA24 END | 6.11 |
| HIERARCH ESO ISS PBL34 START | 161.285 |
| HIERARCH ESO ISS PBL34 END | 161.207 |
| HIERARCH ESO ISS PBLA34 START | 332.333 |
| HIERARCH ESO ISS PBLA34 END | 332.379 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011568 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011568 |
| HIERARCH ESO ISS AMBI TEMP | 14.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.27 |
| HIERARCH ESO ISS AMBI FWHM END | 0.27 |