Exposure
- ID
- PIONI.2025-03-22T00:28:49.986_1
- Header ID
- PIONI.2025-03-22T00:28:49.986
- Date updated
- 2025-03-22 00:35:52 UTC+0000
- Release date
- 2026-03-22 00:35:52 UTC+0000
- UTC Start
- 2025-03-22 00:28:49.987
- UTC End
- 2025-03-22 00:29:15.587
- MJD Start
- 60756.020022993
- MJD End
- 60756.020319289295
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007998
- Ambient temperature (°C)
- 15.8
- Seeing (arcsec)
- 0.4
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 | 86.4250 | 86.4090 | 160.3000 | 160.5000 |
| A0-J2 | 107.5670 | 107.4880 | 142.0000 | 142.2000 |
| A0-K0 | 89.4710 | 89.3260 | 118.1590 | 118.3180 |
| G1-J2 | 37.2520 | 37.1720 | 95.2000 | 95.4000 |
| G1-K0 | 63.3240 | 63.2330 | 51.8190 | 51.8640 |
| J2-K0 | 44.4030 | 44.3930 | 16.5920 | 16.6580 |
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 | 60756.020022993 |
| 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 | 86.425 |
| HIERARCH ESO ISS PBL12 END | 86.409 |
| HIERARCH ESO ISS PBLA12 START | 160.3 |
| HIERARCH ESO ISS PBLA12 END | 160.5 |
| HIERARCH ESO ISS PBL13 START | 107.567 |
| HIERARCH ESO ISS PBL13 END | 107.488 |
| HIERARCH ESO ISS PBLA13 START | 142.0 |
| HIERARCH ESO ISS PBLA13 END | 142.2 |
| HIERARCH ESO ISS PBL14 START | 89.471 |
| HIERARCH ESO ISS PBL14 END | 89.326 |
| HIERARCH ESO ISS PBLA14 START | 118.159 |
| HIERARCH ESO ISS PBLA14 END | 118.318 |
| HIERARCH ESO ISS PBL23 START | 37.252 |
| HIERARCH ESO ISS PBL23 END | 37.172 |
| HIERARCH ESO ISS PBLA23 START | 95.2 |
| HIERARCH ESO ISS PBLA23 END | 95.4 |
| HIERARCH ESO ISS PBL24 START | 63.324 |
| HIERARCH ESO ISS PBL24 END | 63.233 |
| HIERARCH ESO ISS PBLA24 START | 51.819 |
| HIERARCH ESO ISS PBLA24 END | 51.864 |
| HIERARCH ESO ISS PBL34 START | 44.403 |
| HIERARCH ESO ISS PBL34 END | 44.393 |
| HIERARCH ESO ISS PBLA34 START | 16.592 |
| HIERARCH ESO ISS PBLA34 END | 16.658 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007998 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007998 |
| HIERARCH ESO ISS AMBI TEMP | 15.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |