Exposure
- ID
- PIONI.2025-05-31T04:44:27.699_1
- Header ID
- PIONI.2025-05-31T04:44:27.699
- Date updated
- 2025-05-31 04:53:36 UTC+0000
- Release date
- 2026-05-31 04:53:36 UTC+0000
- UTC Start
- 2025-05-31 04:44:27.699
- UTC End
- 2025-05-31 04:45:06.099
- MJD Start
- 60826.1975428089
- MJD End
- 60826.19798725334
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010896
- Ambient temperature (°C)
- 15.13
- Seeing (arcsec)
- 0.3
Observation
- ID
- 67670
- 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
- 50323
- Name
- HIP86391
- RA
- 264.785134
- DEC
- 2.02792
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.0600 | 47.0350 | 144.9000 | 144.9000 |
| A0-J2 | 125.3090 | 125.4210 | 93.2000 | 93.1000 |
| A0-J6 | 146.3540 | 146.4690 | 22.0080 | 22.1120 |
| B5-J2 | 102.9920 | 103.1410 | 72.1000 | 72.2000 |
| B5-J6 | 176.3670 | 176.4230 | 9.0530 | 9.1590 |
| J2-J6 | 158.9610 | 158.8760 | 333.7640 | 333.8200 |
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 | 60826.1975428089 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP86391 |
| RA | 264.785134 |
| DEC | 2.02792 |
| 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 | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 47.06 |
| HIERARCH ESO ISS PBL12 END | 47.035 |
| HIERARCH ESO ISS PBLA12 START | 144.9 |
| HIERARCH ESO ISS PBLA12 END | 144.9 |
| HIERARCH ESO ISS PBL13 START | 125.309 |
| HIERARCH ESO ISS PBL13 END | 125.421 |
| HIERARCH ESO ISS PBLA13 START | 93.2 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 146.354 |
| HIERARCH ESO ISS PBL14 END | 146.469 |
| HIERARCH ESO ISS PBLA14 START | 22.008 |
| HIERARCH ESO ISS PBLA14 END | 22.112 |
| HIERARCH ESO ISS PBL23 START | 102.992 |
| HIERARCH ESO ISS PBL23 END | 103.141 |
| HIERARCH ESO ISS PBLA23 START | 72.1 |
| HIERARCH ESO ISS PBLA23 END | 72.2 |
| HIERARCH ESO ISS PBL24 START | 176.367 |
| HIERARCH ESO ISS PBL24 END | 176.423 |
| HIERARCH ESO ISS PBLA24 START | 9.053 |
| HIERARCH ESO ISS PBLA24 END | 9.159 |
| HIERARCH ESO ISS PBL34 START | 158.961 |
| HIERARCH ESO ISS PBL34 END | 158.876 |
| HIERARCH ESO ISS PBLA34 START | 333.764 |
| HIERARCH ESO ISS PBLA34 END | 333.82 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011646 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010146 |
| HIERARCH ESO ISS AMBI TEMP | 15.13 |
| HIERARCH ESO ISS AMBI FWHM START | 0.3 |
| HIERARCH ESO ISS AMBI FWHM END | 0.3 |