Exposure
- ID
- PIONI.2025-01-02T04:08:49.029_1
- Header ID
- PIONI.2025-01-02T04:08:49.029
- Date updated
- 2025-01-02 04:15:48 UTC+0000
- Release date
- 2026-01-02 04:15:48 UTC+0000
- UTC Start
- 2025-01-02 04:08:49.029
- UTC End
- 2025-01-02 04:09:14.629
- MJD Start
- 60677.1727896901
- MJD End
- 60677.1730859864
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007955
- Ambient temperature (°C)
- 13.88
- Seeing (arcsec)
- 0.55
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 | 36.4320 | 36.4820 | 132.2000 | 132.2000 |
| A0-J2 | 90.4520 | 90.5950 | 47.2000 | 47.4000 |
| A0-J6 | 169.6020 | 169.6030 | 353.8350 | 353.9210 |
| B5-J2 | 94.5260 | 94.5790 | 24.6000 | 24.8000 |
| B5-J6 | 198.3160 | 198.3340 | 346.8280 | 346.8950 |
| J2-J6 | 136.5230 | 136.6510 | 321.7240 | 321.7460 |
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 | 60677.1727896901 |
| 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 | 36.432 |
| HIERARCH ESO ISS PBL12 END | 36.482 |
| HIERARCH ESO ISS PBLA12 START | 132.2 |
| HIERARCH ESO ISS PBLA12 END | 132.2 |
| HIERARCH ESO ISS PBL13 START | 90.452 |
| HIERARCH ESO ISS PBL13 END | 90.595 |
| HIERARCH ESO ISS PBLA13 START | 47.2 |
| HIERARCH ESO ISS PBLA13 END | 47.4 |
| HIERARCH ESO ISS PBL14 START | 169.602 |
| HIERARCH ESO ISS PBL14 END | 169.603 |
| HIERARCH ESO ISS PBLA14 START | 353.835 |
| HIERARCH ESO ISS PBLA14 END | 353.921 |
| HIERARCH ESO ISS PBL23 START | 94.526 |
| HIERARCH ESO ISS PBL23 END | 94.579 |
| HIERARCH ESO ISS PBLA23 START | 24.6 |
| HIERARCH ESO ISS PBLA23 END | 24.8 |
| HIERARCH ESO ISS PBL24 START | 198.316 |
| HIERARCH ESO ISS PBL24 END | 198.334 |
| HIERARCH ESO ISS PBLA24 START | 346.828 |
| HIERARCH ESO ISS PBLA24 END | 346.895 |
| HIERARCH ESO ISS PBL34 START | 136.523 |
| HIERARCH ESO ISS PBL34 END | 136.651 |
| HIERARCH ESO ISS PBLA34 START | 321.724 |
| HIERARCH ESO ISS PBLA34 END | 321.746 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007955 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007955 |
| HIERARCH ESO ISS AMBI TEMP | 13.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |