Exposure
- ID
- PIONI.2025-03-29T00:33:08.870_1
- Header ID
- PIONI.2025-03-29T00:33:08.870
- Date updated
- 2025-03-29 00:40:59 UTC+0000
- Release date
- 2026-03-29 00:40:59 UTC+0000
- UTC Start
- 2025-03-29 00:33:08.870
- UTC End
- 2025-03-29 00:33:34.470
- MJD Start
- 60763.023019332
- MJD End
- 60763.0233156283
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062475
- Ambient temperature (°C)
- 14.48
- Seeing (arcsec)
- 0.78
Observation
- ID
- 65933
- 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
- 49080
- Name
- HIP42911
- RA
- 131.171137
- DEC
- 18.15303
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.0270 | 68.0430 | 273.3000 | 273.3000 |
| K0-D0 | 90.6450 | 90.7210 | 257.5000 | 257.5000 |
| K0-J3 | 47.3040 | 47.2580 | 323.5340 | 323.5630 |
| G2-D0 | 31.2650 | 31.3060 | 221.2000 | 221.3000 |
| G2-J3 | 52.3950 | 52.4660 | 49.4270 | 49.4470 |
| D0-J3 | 83.4580 | 83.5710 | 46.3590 | 46.3860 |
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 | 60763.023019332 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP42911 |
| RA | 131.171137 |
| DEC | 18.15303 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 68.027 |
| HIERARCH ESO ISS PBL12 END | 68.043 |
| HIERARCH ESO ISS PBLA12 START | 273.3 |
| HIERARCH ESO ISS PBLA12 END | 273.3 |
| HIERARCH ESO ISS PBL13 START | 90.645 |
| HIERARCH ESO ISS PBL13 END | 90.721 |
| HIERARCH ESO ISS PBLA13 START | 257.5 |
| HIERARCH ESO ISS PBLA13 END | 257.5 |
| HIERARCH ESO ISS PBL14 START | 47.304 |
| HIERARCH ESO ISS PBL14 END | 47.258 |
| HIERARCH ESO ISS PBLA14 START | 323.534 |
| HIERARCH ESO ISS PBLA14 END | 323.563 |
| HIERARCH ESO ISS PBL23 START | 31.265 |
| HIERARCH ESO ISS PBL23 END | 31.306 |
| HIERARCH ESO ISS PBLA23 START | 221.2 |
| HIERARCH ESO ISS PBLA23 END | 221.3 |
| HIERARCH ESO ISS PBL24 START | 52.395 |
| HIERARCH ESO ISS PBL24 END | 52.466 |
| HIERARCH ESO ISS PBLA24 START | 49.427 |
| HIERARCH ESO ISS PBLA24 END | 49.447 |
| HIERARCH ESO ISS PBL34 START | 83.458 |
| HIERARCH ESO ISS PBL34 END | 83.571 |
| HIERARCH ESO ISS PBLA34 START | 46.359 |
| HIERARCH ESO ISS PBLA34 END | 46.386 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006926 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005569 |
| HIERARCH ESO ISS AMBI TEMP | 14.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |