Exposure
- ID
- PIONI.2025-03-21T01:16:40.622_1
- Header ID
- PIONI.2025-03-21T01:16:40.622
- Date updated
- 2025-03-21 01:20:53 UTC+0000
- Release date
- 2026-03-21 01:20:52 UTC+0000
- UTC Start
- 2025-03-21 01:16:40.622
- UTC End
- 2025-03-21 01:17:19.022
- MJD Start
- 60755.0532479435
- MJD End
- 60755.05369238794
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008032
- Ambient temperature (°C)
- 16.71
- Seeing (arcsec)
- 0.55
Observation
- ID
- 65725
- 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
- 48898
- Name
- HIP22081
- RA
- 71.238653
- DEC
- -63.22973
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4750 | 90.4730 | 159.7000 | 159.8000 |
| A0-J2 | 121.5410 | 121.5010 | 145.1000 | 145.3000 |
| A0-K0 | 103.8320 | 103.7400 | 128.1440 | 128.3630 |
| G1-J2 | 40.8740 | 40.8130 | 111.3000 | 111.5000 |
| G1-K0 | 54.3220 | 54.2160 | 67.6040 | 67.7370 |
| J2-K0 | 37.5830 | 37.5670 | 18.8610 | 18.9700 |
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 | 60755.0532479435 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP22081 |
| RA | 71.238653 |
| DEC | -63.22973 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.475 |
| HIERARCH ESO ISS PBL12 END | 90.473 |
| HIERARCH ESO ISS PBLA12 START | 159.7 |
| HIERARCH ESO ISS PBLA12 END | 159.8 |
| HIERARCH ESO ISS PBL13 START | 121.541 |
| HIERARCH ESO ISS PBL13 END | 121.501 |
| HIERARCH ESO ISS PBLA13 START | 145.1 |
| HIERARCH ESO ISS PBLA13 END | 145.3 |
| HIERARCH ESO ISS PBL14 START | 103.832 |
| HIERARCH ESO ISS PBL14 END | 103.74 |
| HIERARCH ESO ISS PBLA14 START | 128.144 |
| HIERARCH ESO ISS PBLA14 END | 128.363 |
| HIERARCH ESO ISS PBL23 START | 40.874 |
| HIERARCH ESO ISS PBL23 END | 40.813 |
| HIERARCH ESO ISS PBLA23 START | 111.3 |
| HIERARCH ESO ISS PBLA23 END | 111.5 |
| HIERARCH ESO ISS PBL24 START | 54.322 |
| HIERARCH ESO ISS PBL24 END | 54.216 |
| HIERARCH ESO ISS PBLA24 START | 67.604 |
| HIERARCH ESO ISS PBLA24 END | 67.737 |
| HIERARCH ESO ISS PBL34 START | 37.583 |
| HIERARCH ESO ISS PBL34 END | 37.567 |
| HIERARCH ESO ISS PBLA34 START | 18.861 |
| HIERARCH ESO ISS PBLA34 END | 18.97 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008032 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008032 |
| HIERARCH ESO ISS AMBI TEMP | 16.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |