Exposure
- ID
- PIONI.2025-03-21T02:35:00.056_1
- Header ID
- PIONI.2025-03-21T02:35:00.056
- Date updated
- 2025-03-21 02:40:32 UTC+0000
- Release date
- 2026-03-21 02:40:31 UTC+0000
- UTC Start
- 2025-03-21 02:35:00.056
- UTC End
- 2025-03-21 02:35:25.656
- MJD Start
- 60755.1076395363
- MJD End
- 60755.107935832595
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057535
- Ambient temperature (°C)
- 16.62
- Seeing (arcsec)
- 0.575
Observation
- ID
- 65733
- 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
- 48906
- Name
- HIP56287
- RA
- 173.080475
- DEC
- -66.9618
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.4830 | 80.5250 | 86.2000 | 86.4000 |
| A0-J2 | 126.4830 | 126.5080 | 67.7000 | 67.9000 |
| A0-K0 | 127.7290 | 127.7220 | 52.2550 | 52.3910 |
| G1-J2 | 56.2980 | 56.2880 | 40.7000 | 40.9000 |
| G1-K0 | 75.7820 | 75.7680 | 15.8510 | 15.9530 |
| J2-K0 | 34.2310 | 34.2470 | 332.0630 | 332.1490 |
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 | 60755.1076395363 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP56287 |
| RA | 173.080475 |
| DEC | -66.9618 |
| 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 | 80.483 |
| HIERARCH ESO ISS PBL12 END | 80.525 |
| HIERARCH ESO ISS PBLA12 START | 86.2 |
| HIERARCH ESO ISS PBLA12 END | 86.4 |
| HIERARCH ESO ISS PBL13 START | 126.483 |
| HIERARCH ESO ISS PBL13 END | 126.508 |
| HIERARCH ESO ISS PBLA13 START | 67.7 |
| HIERARCH ESO ISS PBLA13 END | 67.9 |
| HIERARCH ESO ISS PBL14 START | 127.729 |
| HIERARCH ESO ISS PBL14 END | 127.722 |
| HIERARCH ESO ISS PBLA14 START | 52.255 |
| HIERARCH ESO ISS PBLA14 END | 52.391 |
| HIERARCH ESO ISS PBL23 START | 56.298 |
| HIERARCH ESO ISS PBL23 END | 56.288 |
| HIERARCH ESO ISS PBLA23 START | 40.7 |
| HIERARCH ESO ISS PBLA23 END | 40.9 |
| HIERARCH ESO ISS PBL24 START | 75.782 |
| HIERARCH ESO ISS PBL24 END | 75.768 |
| HIERARCH ESO ISS PBLA24 START | 15.851 |
| HIERARCH ESO ISS PBLA24 END | 15.953 |
| HIERARCH ESO ISS PBL34 START | 34.231 |
| HIERARCH ESO ISS PBL34 END | 34.247 |
| HIERARCH ESO ISS PBLA34 START | 332.063 |
| HIERARCH ESO ISS PBLA34 END | 332.149 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005537 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00597 |
| HIERARCH ESO ISS AMBI TEMP | 16.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |