Exposure
- ID
- PIONI.2025-01-02T06:11:43.723_1
- Header ID
- PIONI.2025-01-02T06:11:43.723
- Date updated
- 2025-01-02 06:20:43 UTC+0000
- Release date
- 2026-01-02 06:20:42 UTC+0000
- UTC Start
- 2025-01-02 06:11:43.723
- UTC End
- 2025-01-02 06:12:09.323
- MJD Start
- 60677.2581449444
- MJD End
- 60677.258441240694
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008877
- Ambient temperature (°C)
- 13.43
- Seeing (arcsec)
- 0.52
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 | 48.5680 | 48.5730 | 143.4000 | 143.4000 |
| A0-J2 | 92.9240 | 93.1580 | 95.0000 | 95.0000 |
| A0-J6 | 136.1860 | 136.2000 | 2.9790 | 3.0870 |
| B5-J2 | 70.6770 | 70.8810 | 64.1000 | 64.2000 |
| B5-J6 | 176.3440 | 176.3120 | 352.8690 | 352.9480 |
| J2-J6 | 167.5820 | 167.5660 | 329.3340 | 329.3390 |
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 | 60677.2581449444 |
| 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 | 48.568 |
| HIERARCH ESO ISS PBL12 END | 48.573 |
| HIERARCH ESO ISS PBLA12 START | 143.4 |
| HIERARCH ESO ISS PBLA12 END | 143.4 |
| HIERARCH ESO ISS PBL13 START | 92.924 |
| HIERARCH ESO ISS PBL13 END | 93.158 |
| HIERARCH ESO ISS PBLA13 START | 95.0 |
| HIERARCH ESO ISS PBLA13 END | 95.0 |
| HIERARCH ESO ISS PBL14 START | 136.186 |
| HIERARCH ESO ISS PBL14 END | 136.2 |
| HIERARCH ESO ISS PBLA14 START | 2.979 |
| HIERARCH ESO ISS PBLA14 END | 3.087 |
| HIERARCH ESO ISS PBL23 START | 70.677 |
| HIERARCH ESO ISS PBL23 END | 70.881 |
| HIERARCH ESO ISS PBLA23 START | 64.1 |
| HIERARCH ESO ISS PBLA23 END | 64.2 |
| HIERARCH ESO ISS PBL24 START | 176.344 |
| HIERARCH ESO ISS PBL24 END | 176.312 |
| HIERARCH ESO ISS PBLA24 START | 352.869 |
| HIERARCH ESO ISS PBLA24 END | 352.948 |
| HIERARCH ESO ISS PBL34 START | 167.582 |
| HIERARCH ESO ISS PBL34 END | 167.566 |
| HIERARCH ESO ISS PBLA34 START | 329.334 |
| HIERARCH ESO ISS PBLA34 END | 329.339 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008877 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008877 |
| HIERARCH ESO ISS AMBI TEMP | 13.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |