Exposure
- ID
- PIONI.2025-03-02T03:59:23.298_1
- Header ID
- PIONI.2025-03-02T03:59:23.298
- Date updated
- 2025-03-02 04:05:37 UTC+0000
- Release date
- 2026-03-02 04:05:37 UTC+0000
- UTC Start
- 2025-03-02 03:59:23.297
- UTC End
- 2025-03-02 03:59:48.897
- MJD Start
- 60736.1662418689
- MJD End
- 60736.1665381652
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004432
- Ambient temperature (°C)
- 14.86
- Seeing (arcsec)
- 0.97
Observation
- ID
- 64921
- 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
- 48350
- Name
- HIP65468
- RA
- 201.273077
- DEC
- -74.88856
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 76.2090 | 76.2360 | 55.8000 | 56.0000 |
| A0-J2 | 125.3370 | 125.3510 | 40.5000 | 40.6000 |
| A0-K0 | 127.6580 | 127.6550 | 28.3760 | 28.5190 |
| G1-J2 | 55.5930 | 55.5890 | 19.3000 | 19.4000 |
| G1-K0 | 69.5200 | 69.5220 | 358.0630 | 358.1760 |
| J2-K0 | 26.8100 | 26.8310 | 309.3860 | 309.4940 |
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 | 60736.1662418689 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP65468 |
| RA | 201.273077 |
| DEC | -74.88856 |
| 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 | 76.209 |
| HIERARCH ESO ISS PBL12 END | 76.236 |
| HIERARCH ESO ISS PBLA12 START | 55.8 |
| HIERARCH ESO ISS PBLA12 END | 56.0 |
| HIERARCH ESO ISS PBL13 START | 125.337 |
| HIERARCH ESO ISS PBL13 END | 125.351 |
| HIERARCH ESO ISS PBLA13 START | 40.5 |
| HIERARCH ESO ISS PBLA13 END | 40.6 |
| HIERARCH ESO ISS PBL14 START | 127.658 |
| HIERARCH ESO ISS PBL14 END | 127.655 |
| HIERARCH ESO ISS PBLA14 START | 28.376 |
| HIERARCH ESO ISS PBLA14 END | 28.519 |
| HIERARCH ESO ISS PBL23 START | 55.593 |
| HIERARCH ESO ISS PBL23 END | 55.589 |
| HIERARCH ESO ISS PBLA23 START | 19.3 |
| HIERARCH ESO ISS PBLA23 END | 19.4 |
| HIERARCH ESO ISS PBL24 START | 69.52 |
| HIERARCH ESO ISS PBL24 END | 69.522 |
| HIERARCH ESO ISS PBLA24 START | 358.063 |
| HIERARCH ESO ISS PBLA24 END | 358.176 |
| HIERARCH ESO ISS PBL34 START | 26.81 |
| HIERARCH ESO ISS PBL34 END | 26.831 |
| HIERARCH ESO ISS PBLA34 START | 309.386 |
| HIERARCH ESO ISS PBLA34 END | 309.494 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004432 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004432 |
| HIERARCH ESO ISS AMBI TEMP | 14.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |