Exposure
- ID
- PIONI.2025-03-21T02:34:22.596_1
- Header ID
- PIONI.2025-03-21T02:34:22.596
- Date updated
- 2025-03-21 02:40:32 UTC+0000
- Release date
- 2026-03-21 02:40:31 UTC+0000
- UTC Start
- 2025-03-21 02:34:22.596
- UTC End
- 2025-03-21 02:34:48.196
- MJD Start
- 60755.1072059693
- MJD End
- 60755.1075022656
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005537
- Ambient temperature (°C)
- 16.62
- Seeing (arcsec)
- 0.54
Observation
- ID
- 65733
- 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
- 48906
- Name
- HIP56287
- RA
- 173.080475
- DEC
- -66.9618
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.4390 | 80.4820 | 86.1000 | 86.2000 |
| A0-J2 | 126.4570 | 126.4820 | 67.6000 | 67.7000 |
| A0-K0 | 127.7350 | 127.7290 | 52.1150 | 52.2510 |
| G1-J2 | 56.3080 | 56.2980 | 40.6000 | 40.7000 |
| G1-K0 | 75.7960 | 75.7820 | 15.7460 | 15.8480 |
| J2-K0 | 34.2140 | 34.2300 | 331.9740 | 332.0600 |
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 | 60755.1072059693 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP56287 |
| RA | 173.080475 |
| DEC | -66.9618 |
| 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 | 80.439 |
| HIERARCH ESO ISS PBL12 END | 80.482 |
| HIERARCH ESO ISS PBLA12 START | 86.1 |
| HIERARCH ESO ISS PBLA12 END | 86.2 |
| HIERARCH ESO ISS PBL13 START | 126.457 |
| HIERARCH ESO ISS PBL13 END | 126.482 |
| HIERARCH ESO ISS PBLA13 START | 67.6 |
| HIERARCH ESO ISS PBLA13 END | 67.7 |
| HIERARCH ESO ISS PBL14 START | 127.735 |
| HIERARCH ESO ISS PBL14 END | 127.729 |
| HIERARCH ESO ISS PBLA14 START | 52.115 |
| HIERARCH ESO ISS PBLA14 END | 52.251 |
| HIERARCH ESO ISS PBL23 START | 56.308 |
| HIERARCH ESO ISS PBL23 END | 56.298 |
| HIERARCH ESO ISS PBLA23 START | 40.6 |
| HIERARCH ESO ISS PBLA23 END | 40.7 |
| HIERARCH ESO ISS PBL24 START | 75.796 |
| HIERARCH ESO ISS PBL24 END | 75.782 |
| HIERARCH ESO ISS PBLA24 START | 15.746 |
| HIERARCH ESO ISS PBLA24 END | 15.848 |
| HIERARCH ESO ISS PBL34 START | 34.214 |
| HIERARCH ESO ISS PBL34 END | 34.23 |
| HIERARCH ESO ISS PBLA34 START | 331.974 |
| HIERARCH ESO ISS PBLA34 END | 332.06 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005537 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005537 |
| HIERARCH ESO ISS AMBI TEMP | 16.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |