Exposure
- ID
- PIONI.2025-05-31T04:45:18.318_1
- Header ID
- PIONI.2025-05-31T04:45:18.318
- Date updated
- 2025-05-31 04:53:36 UTC+0000
- Release date
- 2026-05-31 04:53:36 UTC+0000
- UTC Start
- 2025-05-31 04:45:18.318
- UTC End
- 2025-05-31 04:45:56.718
- MJD Start
- 60826.1981286788
- MJD End
- 60826.19857312324
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010146
- Ambient temperature (°C)
- 15.24
- Seeing (arcsec)
- 0.3
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 | 47.0340 | 47.0090 | 144.9000 | 144.9000 |
| A0-J2 | 125.4240 | 125.5340 | 93.1000 | 93.1000 |
| A0-J6 | 146.4710 | 146.5860 | 22.1140 | 22.2170 |
| B5-J2 | 103.1440 | 103.2920 | 72.2000 | 72.2000 |
| B5-J6 | 176.4240 | 176.4800 | 9.1610 | 9.2660 |
| J2-J6 | 158.8740 | 158.7880 | 333.8210 | 333.8770 |
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 | 60826.1981286788 |
| 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 | 47.034 |
| HIERARCH ESO ISS PBL12 END | 47.009 |
| HIERARCH ESO ISS PBLA12 START | 144.9 |
| HIERARCH ESO ISS PBLA12 END | 144.9 |
| HIERARCH ESO ISS PBL13 START | 125.424 |
| HIERARCH ESO ISS PBL13 END | 125.534 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 146.471 |
| HIERARCH ESO ISS PBL14 END | 146.586 |
| HIERARCH ESO ISS PBLA14 START | 22.114 |
| HIERARCH ESO ISS PBLA14 END | 22.217 |
| HIERARCH ESO ISS PBL23 START | 103.144 |
| HIERARCH ESO ISS PBL23 END | 103.292 |
| HIERARCH ESO ISS PBLA23 START | 72.2 |
| HIERARCH ESO ISS PBLA23 END | 72.2 |
| HIERARCH ESO ISS PBL24 START | 176.424 |
| HIERARCH ESO ISS PBL24 END | 176.48 |
| HIERARCH ESO ISS PBLA24 START | 9.161 |
| HIERARCH ESO ISS PBLA24 END | 9.266 |
| HIERARCH ESO ISS PBL34 START | 158.874 |
| HIERARCH ESO ISS PBL34 END | 158.788 |
| HIERARCH ESO ISS PBLA34 START | 333.821 |
| HIERARCH ESO ISS PBLA34 END | 333.877 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010146 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010146 |
| HIERARCH ESO ISS AMBI TEMP | 15.24 |
| HIERARCH ESO ISS AMBI FWHM START | 0.3 |
| HIERARCH ESO ISS AMBI FWHM END | 0.3 |