Exposure
- ID
- PIONI.2025-01-02T06:23:47.949_1
- Header ID
- PIONI.2025-01-02T06:23:47.949
- Date updated
- 2025-01-02 06:30:57 UTC+0000
- Release date
- 2026-01-02 06:30:57 UTC+0000
- UTC Start
- 2025-01-02 06:23:47.949
- UTC End
- 2025-01-02 06:24:13.549
- MJD Start
- 60677.2665271899
- MJD End
- 60677.2668234862
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011273
- Ambient temperature (°C)
- 13.89
- Seeing (arcsec)
- 0.43
Observation
- ID
- 63068
- 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
- 46983
- Name
- HIP55249
- RA
- 169.728236
- DEC
- 1.65009
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6370 | 48.6390 | 143.2000 | 143.2000 |
| A0-J2 | 97.5150 | 97.7360 | 94.7000 | 94.7000 |
| A0-J6 | 136.5620 | 136.5860 | 5.1330 | 5.2400 |
| B5-J2 | 74.7430 | 74.9420 | 65.6000 | 65.6000 |
| B5-J6 | 175.7690 | 175.7440 | 354.4760 | 354.5570 |
| J2-J6 | 167.2140 | 167.1930 | 329.4670 | 329.4750 |
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 | 60677.2665271899 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP55249 |
| RA | 169.728236 |
| DEC | 1.65009 |
| 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 | 48.637 |
| HIERARCH ESO ISS PBL12 END | 48.639 |
| HIERARCH ESO ISS PBLA12 START | 143.2 |
| HIERARCH ESO ISS PBLA12 END | 143.2 |
| HIERARCH ESO ISS PBL13 START | 97.515 |
| HIERARCH ESO ISS PBL13 END | 97.736 |
| HIERARCH ESO ISS PBLA13 START | 94.7 |
| HIERARCH ESO ISS PBLA13 END | 94.7 |
| HIERARCH ESO ISS PBL14 START | 136.562 |
| HIERARCH ESO ISS PBL14 END | 136.586 |
| HIERARCH ESO ISS PBLA14 START | 5.133 |
| HIERARCH ESO ISS PBLA14 END | 5.24 |
| HIERARCH ESO ISS PBL23 START | 74.743 |
| HIERARCH ESO ISS PBL23 END | 74.942 |
| HIERARCH ESO ISS PBLA23 START | 65.6 |
| HIERARCH ESO ISS PBLA23 END | 65.6 |
| HIERARCH ESO ISS PBL24 START | 175.769 |
| HIERARCH ESO ISS PBL24 END | 175.744 |
| HIERARCH ESO ISS PBLA24 START | 354.476 |
| HIERARCH ESO ISS PBLA24 END | 354.557 |
| HIERARCH ESO ISS PBL34 START | 167.214 |
| HIERARCH ESO ISS PBL34 END | 167.193 |
| HIERARCH ESO ISS PBLA34 START | 329.467 |
| HIERARCH ESO ISS PBLA34 END | 329.475 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011273 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011273 |
| HIERARCH ESO ISS AMBI TEMP | 13.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |