Exposure
- ID
- PIONI.2025-03-02T06:26:08.618_1
- Header ID
- PIONI.2025-03-02T06:26:08.618
- 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 06:26:08.618
- UTC End
- 2025-03-02 06:26:34.218
- MJD Start
- 60736.2681553047
- MJD End
- 60736.268451601
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003623
- Ambient temperature (°C)
- 14.77
- Seeing (arcsec)
- 0.95
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 | 71.0450 | 70.9140 | 109.0000 | 109.0000 |
| A0-J2 | 116.6410 | 116.5030 | 86.1000 | 86.0000 |
| A0-K0 | 125.6780 | 125.6220 | 69.0010 | 68.9560 |
| G1-J2 | 58.2280 | 58.2280 | 57.7000 | 57.6000 |
| G1-K0 | 84.6740 | 84.7200 | 36.3320 | 36.3390 |
| J2-K0 | 37.0950 | 37.0970 | 1.4780 | 1.5630 |
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 | 60736.2681553047 |
| 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 | 71.045 |
| HIERARCH ESO ISS PBL12 END | 70.914 |
| HIERARCH ESO ISS PBLA12 START | 109.0 |
| HIERARCH ESO ISS PBLA12 END | 109.0 |
| HIERARCH ESO ISS PBL13 START | 116.641 |
| HIERARCH ESO ISS PBL13 END | 116.503 |
| HIERARCH ESO ISS PBLA13 START | 86.1 |
| HIERARCH ESO ISS PBLA13 END | 86.0 |
| HIERARCH ESO ISS PBL14 START | 125.678 |
| HIERARCH ESO ISS PBL14 END | 125.622 |
| HIERARCH ESO ISS PBLA14 START | 69.001 |
| HIERARCH ESO ISS PBLA14 END | 68.956 |
| HIERARCH ESO ISS PBL23 START | 58.228 |
| HIERARCH ESO ISS PBL23 END | 58.228 |
| HIERARCH ESO ISS PBLA23 START | 57.7 |
| HIERARCH ESO ISS PBLA23 END | 57.6 |
| HIERARCH ESO ISS PBL24 START | 84.674 |
| HIERARCH ESO ISS PBL24 END | 84.72 |
| HIERARCH ESO ISS PBLA24 START | 36.332 |
| HIERARCH ESO ISS PBLA24 END | 36.339 |
| HIERARCH ESO ISS PBL34 START | 37.095 |
| HIERARCH ESO ISS PBL34 END | 37.097 |
| HIERARCH ESO ISS PBLA34 START | 1.478 |
| HIERARCH ESO ISS PBLA34 END | 1.563 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003623 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003623 |
| HIERARCH ESO ISS AMBI TEMP | 14.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |