Exposure
- ID
- PIONI.2025-01-02T03:56:21.064_1
- Header ID
- PIONI.2025-01-02T03:56:21.064
- Date updated
- 2025-01-02 04:00:47 UTC+0000
- Release date
- 2026-01-02 04:00:47 UTC+0000
- UTC Start
- 2025-01-02 03:56:21.063
- UTC End
- 2025-01-02 03:56:46.663
- MJD Start
- 60677.1641326793
- MJD End
- 60677.1644289756
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009029
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.6
Observation
- ID
- 63061
- Category
- science
- Program ID
- 114.27B2.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 46976
- Name
- HIP50234
- RA
- 153.836075
- DEC
- -36.51767
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 35.3650 | 35.4170 | 131.9000 | 131.9000 |
| A0-J2 | 87.5370 | 87.6740 | 43.5000 | 43.7000 |
| A0-J6 | 169.5700 | 169.5710 | 352.0590 | 352.1440 |
| B5-J2 | 93.4880 | 93.5360 | 21.3000 | 21.4000 |
| B5-J6 | 197.9090 | 197.9300 | 345.4400 | 345.5060 |
| J2-J6 | 133.8080 | 133.9410 | 321.3070 | 321.3250 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27B2.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60677.1641326793 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP50234 |
| RA | 153.836075 |
| DEC | -36.51767 |
| 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 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 35.365 |
| HIERARCH ESO ISS PBL12 END | 35.417 |
| HIERARCH ESO ISS PBLA12 START | 131.9 |
| HIERARCH ESO ISS PBLA12 END | 131.9 |
| HIERARCH ESO ISS PBL13 START | 87.537 |
| HIERARCH ESO ISS PBL13 END | 87.674 |
| HIERARCH ESO ISS PBLA13 START | 43.5 |
| HIERARCH ESO ISS PBLA13 END | 43.7 |
| HIERARCH ESO ISS PBL14 START | 169.57 |
| HIERARCH ESO ISS PBL14 END | 169.571 |
| HIERARCH ESO ISS PBLA14 START | 352.059 |
| HIERARCH ESO ISS PBLA14 END | 352.144 |
| HIERARCH ESO ISS PBL23 START | 93.488 |
| HIERARCH ESO ISS PBL23 END | 93.536 |
| HIERARCH ESO ISS PBLA23 START | 21.3 |
| HIERARCH ESO ISS PBLA23 END | 21.4 |
| HIERARCH ESO ISS PBL24 START | 197.909 |
| HIERARCH ESO ISS PBL24 END | 197.93 |
| HIERARCH ESO ISS PBLA24 START | 345.44 |
| HIERARCH ESO ISS PBLA24 END | 345.506 |
| HIERARCH ESO ISS PBL34 START | 133.808 |
| HIERARCH ESO ISS PBL34 END | 133.941 |
| HIERARCH ESO ISS PBLA34 START | 321.307 |
| HIERARCH ESO ISS PBLA34 END | 321.325 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009029 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009029 |
| HIERARCH ESO ISS AMBI TEMP | 13.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |