Exposure
- ID
- PIONI.2025-03-27T03:19:58.493_1
- Header ID
- PIONI.2025-03-27T03:19:58.493
- Date updated
- 2025-03-27 03:25:39 UTC+0000
- Release date
- 2026-03-27 03:25:39 UTC+0000
- UTC Start
- 2025-03-27 03:19:58.493
- UTC End
- 2025-03-27 03:20:24.093
- MJD Start
- 60761.1388714476
- MJD End
- 60761.139167743895
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002306
- Ambient temperature (°C)
- 11.56
- Seeing (arcsec)
- 1.38
Observation
- ID
- 65906
- 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
- 49059
- Name
- HIP56343
- RA
- 173.249092
- DEC
- -31.85786
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.6880 | 67.7090 | 266.7000 | 266.8000 |
| K0-D0 | 95.6350 | 95.6510 | 246.2000 | 246.3000 |
| K0-J3 | 55.6420 | 55.6540 | 328.8690 | 328.9290 |
| G2-D0 | 39.9640 | 39.9620 | 210.0000 | 210.0000 |
| G2-J3 | 64.5040 | 64.5030 | 36.9880 | 37.0660 |
| D0-J3 | 104.2820 | 104.2790 | 34.3010 | 34.3790 |
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 | 60761.1388714476 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP56343 |
| RA | 173.249092 |
| DEC | -31.85786 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 67.688 |
| HIERARCH ESO ISS PBL12 END | 67.709 |
| HIERARCH ESO ISS PBLA12 START | 266.7 |
| HIERARCH ESO ISS PBLA12 END | 266.8 |
| HIERARCH ESO ISS PBL13 START | 95.635 |
| HIERARCH ESO ISS PBL13 END | 95.651 |
| HIERARCH ESO ISS PBLA13 START | 246.2 |
| HIERARCH ESO ISS PBLA13 END | 246.3 |
| HIERARCH ESO ISS PBL14 START | 55.642 |
| HIERARCH ESO ISS PBL14 END | 55.654 |
| HIERARCH ESO ISS PBLA14 START | 328.869 |
| HIERARCH ESO ISS PBLA14 END | 328.929 |
| HIERARCH ESO ISS PBL23 START | 39.964 |
| HIERARCH ESO ISS PBL23 END | 39.962 |
| HIERARCH ESO ISS PBLA23 START | 210.0 |
| HIERARCH ESO ISS PBLA23 END | 210.0 |
| HIERARCH ESO ISS PBL24 START | 64.504 |
| HIERARCH ESO ISS PBL24 END | 64.503 |
| HIERARCH ESO ISS PBLA24 START | 36.988 |
| HIERARCH ESO ISS PBLA24 END | 37.066 |
| HIERARCH ESO ISS PBL34 START | 104.282 |
| HIERARCH ESO ISS PBL34 END | 104.279 |
| HIERARCH ESO ISS PBLA34 START | 34.301 |
| HIERARCH ESO ISS PBLA34 END | 34.379 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002306 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002306 |
| HIERARCH ESO ISS AMBI TEMP | 11.56 |
| HIERARCH ESO ISS AMBI FWHM START | 1.38 |
| HIERARCH ESO ISS AMBI FWHM END | 1.38 |