Exposure
- ID
- PIONI.2025-03-25T08:24:27.689_1
- Header ID
- PIONI.2025-03-25T08:24:27.689
- Date updated
- 2025-03-25 08:30:52 UTC+0000
- Release date
- 2026-03-25 08:30:52 UTC+0000
- UTC Start
- 2025-03-25 08:24:27.688
- UTC End
- 2025-03-25 08:24:53.288
- MJD Start
- 60759.3503204659
- MJD End
- 60759.350616762196
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003665
- Ambient temperature (°C)
- 13.68
- Seeing (arcsec)
- 0.95
Observation
- ID
- 65885
- 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
- 49040
- Name
- HIP86170
- RA
- 264.135352
- DEC
- -38.63647
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 81.8900 | 81.9680 | 100.8000 | 100.9000 |
| A0-J2 | 120.9180 | 121.0090 | 76.1000 | 76.2000 |
| A0-K0 | 124.4890 | 124.5380 | 54.5500 | 54.6600 |
| G1-J2 | 57.7980 | 57.8080 | 39.7000 | 39.8000 |
| G1-K0 | 90.0500 | 90.0460 | 13.4730 | 13.5560 |
| J2-K0 | 45.9710 | 45.9830 | 339.6950 | 339.7510 |
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 | 60759.3503204659 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP86170 |
| RA | 264.135352 |
| DEC | -38.63647 |
| 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 | 81.89 |
| HIERARCH ESO ISS PBL12 END | 81.968 |
| HIERARCH ESO ISS PBLA12 START | 100.8 |
| HIERARCH ESO ISS PBLA12 END | 100.9 |
| HIERARCH ESO ISS PBL13 START | 120.918 |
| HIERARCH ESO ISS PBL13 END | 121.009 |
| HIERARCH ESO ISS PBLA13 START | 76.1 |
| HIERARCH ESO ISS PBLA13 END | 76.2 |
| HIERARCH ESO ISS PBL14 START | 124.489 |
| HIERARCH ESO ISS PBL14 END | 124.538 |
| HIERARCH ESO ISS PBLA14 START | 54.55 |
| HIERARCH ESO ISS PBLA14 END | 54.66 |
| HIERARCH ESO ISS PBL23 START | 57.798 |
| HIERARCH ESO ISS PBL23 END | 57.808 |
| HIERARCH ESO ISS PBLA23 START | 39.7 |
| HIERARCH ESO ISS PBLA23 END | 39.8 |
| HIERARCH ESO ISS PBL24 START | 90.05 |
| HIERARCH ESO ISS PBL24 END | 90.046 |
| HIERARCH ESO ISS PBLA24 START | 13.473 |
| HIERARCH ESO ISS PBLA24 END | 13.556 |
| HIERARCH ESO ISS PBL34 START | 45.971 |
| HIERARCH ESO ISS PBL34 END | 45.983 |
| HIERARCH ESO ISS PBLA34 START | 339.695 |
| HIERARCH ESO ISS PBLA34 END | 339.751 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003665 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003665 |
| HIERARCH ESO ISS AMBI TEMP | 13.68 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |