Exposure
- ID
- PIONI.2025-03-02T06:24:53.699_1
- Header ID
- PIONI.2025-03-02T06:24:53.699
- Date updated
- 2025-03-02 06:30:49 UTC+0000
- Release date
- 2026-03-02 06:30:49 UTC+0000
- UTC Start
- 2025-03-02 06:24:53.698
- UTC End
- 2025-03-02 06:25:19.298
- MJD Start
- 60736.2672881759
- MJD End
- 60736.267584472196
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003823
- Ambient temperature (°C)
- 14.81
- Seeing (arcsec)
- 0.94
Observation
- ID
- 64931
- 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
- 48360
- Name
- HIP52689
- RA
- 161.603451
- DEC
- 14.19428
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 71.3250 | 71.1910 | 109.0000 | 109.0000 |
| A0-J2 | 116.9340 | 116.7940 | 86.2000 | 86.1000 |
| A0-K0 | 125.7960 | 125.7400 | 69.0980 | 69.0520 |
| G1-J2 | 58.2250 | 58.2260 | 57.8000 | 57.7000 |
| G1-K0 | 84.5730 | 84.6210 | 36.3150 | 36.3230 |
| J2-K0 | 37.0910 | 37.0930 | 1.2960 | 1.3830 |
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 | 60736.2672881759 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP52689 |
| RA | 161.603451 |
| DEC | 14.19428 |
| 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 | 71.325 |
| HIERARCH ESO ISS PBL12 END | 71.191 |
| HIERARCH ESO ISS PBLA12 START | 109.0 |
| HIERARCH ESO ISS PBLA12 END | 109.0 |
| HIERARCH ESO ISS PBL13 START | 116.934 |
| HIERARCH ESO ISS PBL13 END | 116.794 |
| HIERARCH ESO ISS PBLA13 START | 86.2 |
| HIERARCH ESO ISS PBLA13 END | 86.1 |
| HIERARCH ESO ISS PBL14 START | 125.796 |
| HIERARCH ESO ISS PBL14 END | 125.74 |
| HIERARCH ESO ISS PBLA14 START | 69.098 |
| HIERARCH ESO ISS PBLA14 END | 69.052 |
| HIERARCH ESO ISS PBL23 START | 58.225 |
| HIERARCH ESO ISS PBL23 END | 58.226 |
| HIERARCH ESO ISS PBLA23 START | 57.8 |
| HIERARCH ESO ISS PBLA23 END | 57.7 |
| HIERARCH ESO ISS PBL24 START | 84.573 |
| HIERARCH ESO ISS PBL24 END | 84.621 |
| HIERARCH ESO ISS PBLA24 START | 36.315 |
| HIERARCH ESO ISS PBLA24 END | 36.323 |
| HIERARCH ESO ISS PBL34 START | 37.091 |
| HIERARCH ESO ISS PBL34 END | 37.093 |
| HIERARCH ESO ISS PBLA34 START | 1.296 |
| HIERARCH ESO ISS PBLA34 END | 1.383 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003823 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003823 |
| HIERARCH ESO ISS AMBI TEMP | 14.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |