Exposure
- ID
- PIONI.2025-03-22T00:17:28.404_1
- Header ID
- PIONI.2025-03-22T00:17:28.404
- Date updated
- 2025-03-22 00:25:41 UTC+0000
- Release date
- 2026-03-22 00:25:41 UTC+0000
- UTC Start
- 2025-03-22 00:17:28.403
- UTC End
- 2025-03-22 00:17:54.003
- MJD Start
- 60756.0121342982
- MJD End
- 60756.0124305945
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007638
- Ambient temperature (°C)
- 15.47
- Seeing (arcsec)
- 0.48
Observation
- ID
- 65756
- 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
- 48927
- Name
- HIP18199
- RA
- 58.387463
- DEC
- -46.89388
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.7460 | 86.7280 | 157.7000 | 157.8000 |
| A0-J2 | 109.0920 | 109.0100 | 139.0000 | 139.1000 |
| A0-K0 | 92.2100 | 92.0660 | 115.2130 | 115.3650 |
| G1-J2 | 38.7480 | 38.6700 | 93.0000 | 93.1000 |
| G1-K0 | 65.0200 | 64.9320 | 50.9500 | 50.9970 |
| J2-K0 | 44.5870 | 44.5780 | 15.3430 | 15.4100 |
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 | 60756.0121342982 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP18199 |
| RA | 58.387463 |
| DEC | -46.89388 |
| 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 | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 86.746 |
| HIERARCH ESO ISS PBL12 END | 86.728 |
| HIERARCH ESO ISS PBLA12 START | 157.7 |
| HIERARCH ESO ISS PBLA12 END | 157.8 |
| HIERARCH ESO ISS PBL13 START | 109.092 |
| HIERARCH ESO ISS PBL13 END | 109.01 |
| HIERARCH ESO ISS PBLA13 START | 139.0 |
| HIERARCH ESO ISS PBLA13 END | 139.1 |
| HIERARCH ESO ISS PBL14 START | 92.21 |
| HIERARCH ESO ISS PBL14 END | 92.066 |
| HIERARCH ESO ISS PBLA14 START | 115.213 |
| HIERARCH ESO ISS PBLA14 END | 115.365 |
| HIERARCH ESO ISS PBL23 START | 38.748 |
| HIERARCH ESO ISS PBL23 END | 38.67 |
| HIERARCH ESO ISS PBLA23 START | 93.0 |
| HIERARCH ESO ISS PBLA23 END | 93.1 |
| HIERARCH ESO ISS PBL24 START | 65.02 |
| HIERARCH ESO ISS PBL24 END | 64.932 |
| HIERARCH ESO ISS PBLA24 START | 50.95 |
| HIERARCH ESO ISS PBLA24 END | 50.997 |
| HIERARCH ESO ISS PBL34 START | 44.587 |
| HIERARCH ESO ISS PBL34 END | 44.578 |
| HIERARCH ESO ISS PBLA34 START | 15.343 |
| HIERARCH ESO ISS PBLA34 END | 15.41 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007638 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007638 |
| HIERARCH ESO ISS AMBI TEMP | 15.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |