Exposure
- ID
- PIONI.2025-05-31T06:18:00.280_1
- Header ID
- PIONI.2025-05-31T06:18:00.280
- Date updated
- 2025-05-31 06:26:25 UTC+0000
- Release date
- 2026-05-31 06:26:25 UTC+0000
- UTC Start
- 2025-05-31 06:18:00.280
- UTC End
- 2025-05-31 06:18:25.880
- MJD Start
- 60826.2625032412
- MJD End
- 60826.2627995375
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0147505
- Ambient temperature (°C)
- 15.28
- Seeing (arcsec)
- 0.29
Observation
- ID
- 67677
- 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
- 50330
- Name
- HIP103738
- RA
- 315.322046
- DEC
- -32.2578
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 42.9490 | 42.9830 | 137.3000 | 137.3000 |
| A0-J2 | 104.9660 | 105.1210 | 67.3000 | 67.4000 |
| A0-J6 | 169.4800 | 169.4810 | 3.9890 | 4.0760 |
| B5-J2 | 98.9080 | 98.9880 | 43.2000 | 43.3000 |
| B5-J6 | 201.3750 | 201.3770 | 355.0610 | 355.1320 |
| J2-J6 | 154.0750 | 154.1560 | 326.5150 | 326.5490 |
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 | 60826.2625032412 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP103738 |
| RA | 315.322046 |
| DEC | -32.2578 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 42.949 |
| HIERARCH ESO ISS PBL12 END | 42.983 |
| HIERARCH ESO ISS PBLA12 START | 137.3 |
| HIERARCH ESO ISS PBLA12 END | 137.3 |
| HIERARCH ESO ISS PBL13 START | 104.966 |
| HIERARCH ESO ISS PBL13 END | 105.121 |
| HIERARCH ESO ISS PBLA13 START | 67.3 |
| HIERARCH ESO ISS PBLA13 END | 67.4 |
| HIERARCH ESO ISS PBL14 START | 169.48 |
| HIERARCH ESO ISS PBL14 END | 169.481 |
| HIERARCH ESO ISS PBLA14 START | 3.989 |
| HIERARCH ESO ISS PBLA14 END | 4.076 |
| HIERARCH ESO ISS PBL23 START | 98.908 |
| HIERARCH ESO ISS PBL23 END | 98.988 |
| HIERARCH ESO ISS PBLA23 START | 43.2 |
| HIERARCH ESO ISS PBLA23 END | 43.3 |
| HIERARCH ESO ISS PBL24 START | 201.375 |
| HIERARCH ESO ISS PBL24 END | 201.377 |
| HIERARCH ESO ISS PBLA24 START | 355.061 |
| HIERARCH ESO ISS PBLA24 END | 355.132 |
| HIERARCH ESO ISS PBL34 START | 154.075 |
| HIERARCH ESO ISS PBL34 END | 154.156 |
| HIERARCH ESO ISS PBLA34 START | 326.515 |
| HIERARCH ESO ISS PBLA34 END | 326.549 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012871 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01663 |
| HIERARCH ESO ISS AMBI TEMP | 15.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.29 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |