Exposure
- ID
- PIONI.2025-03-25T08:23:50.374_1
- Header ID
- PIONI.2025-03-25T08:23:50.374
- 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 08:23:50.374
- UTC End
- 2025-03-25 08:24:15.974
- MJD Start
- 60759.3498885883
- MJD End
- 60759.3501848846
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003218
- 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 | 81.8080 | 81.8860 | 100.7000 | 100.8000 |
| A0-J2 | 120.8230 | 120.9130 | 76.0000 | 76.1000 |
| A0-K0 | 124.4360 | 124.4860 | 54.4340 | 54.5440 |
| G1-J2 | 57.7890 | 57.7980 | 39.6000 | 39.7000 |
| G1-K0 | 90.0550 | 90.0500 | 13.3860 | 13.4680 |
| J2-K0 | 45.9590 | 45.9710 | 339.6360 | 339.6920 |
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 | 60759.3498885883 |
| 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 | 81.808 |
| HIERARCH ESO ISS PBL12 END | 81.886 |
| HIERARCH ESO ISS PBLA12 START | 100.7 |
| HIERARCH ESO ISS PBLA12 END | 100.8 |
| HIERARCH ESO ISS PBL13 START | 120.823 |
| HIERARCH ESO ISS PBL13 END | 120.913 |
| HIERARCH ESO ISS PBLA13 START | 76.0 |
| HIERARCH ESO ISS PBLA13 END | 76.1 |
| HIERARCH ESO ISS PBL14 START | 124.436 |
| HIERARCH ESO ISS PBL14 END | 124.486 |
| HIERARCH ESO ISS PBLA14 START | 54.434 |
| HIERARCH ESO ISS PBLA14 END | 54.544 |
| HIERARCH ESO ISS PBL23 START | 57.789 |
| HIERARCH ESO ISS PBL23 END | 57.798 |
| HIERARCH ESO ISS PBLA23 START | 39.6 |
| HIERARCH ESO ISS PBLA23 END | 39.7 |
| HIERARCH ESO ISS PBL24 START | 90.055 |
| HIERARCH ESO ISS PBL24 END | 90.05 |
| HIERARCH ESO ISS PBLA24 START | 13.386 |
| HIERARCH ESO ISS PBLA24 END | 13.468 |
| HIERARCH ESO ISS PBL34 START | 45.959 |
| HIERARCH ESO ISS PBL34 END | 45.971 |
| HIERARCH ESO ISS PBLA34 START | 339.636 |
| HIERARCH ESO ISS PBLA34 END | 339.692 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002771 |
| 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 |