Exposure
- ID
- PIONI.2025-06-01T03:05:17.354_1
- Header ID
- PIONI.2025-06-01T03:05:17.354
- Date updated
- 2025-06-01 03:11:10 UTC+0000
- Release date
- 2026-06-01 03:11:10 UTC+0000
- UTC Start
- 2025-06-01 03:05:17.354
- UTC End
- 2025-06-01 03:05:42.954
- MJD Start
- 60827.1286730785
- MJD End
- 60827.1289693748
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0090905
- Ambient temperature (°C)
- 14.18
- Seeing (arcsec)
- 0.27
Observation
- ID
- 67666
- 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
- 50319
- Name
- HIP89587
- RA
- 274.220794
- DEC
- -3.00895
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.0420 | 48.0540 | 143.3000 | 143.3000 |
| A0-J2 | 87.0800 | 87.3300 | 90.5000 | 90.5000 |
| A0-J6 | 143.5650 | 143.5680 | 0.5140 | 0.6170 |
| B5-J2 | 69.5400 | 69.7330 | 57.1000 | 57.2000 |
| B5-J6 | 184.1450 | 184.1130 | 351.4450 | 351.5190 |
| J2-J6 | 167.8950 | 167.9020 | 329.2790 | 329.2830 |
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 | 60827.1286730785 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP89587 |
| RA | 274.220794 |
| DEC | -3.00895 |
| 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 | 48.042 |
| HIERARCH ESO ISS PBL12 END | 48.054 |
| HIERARCH ESO ISS PBLA12 START | 143.3 |
| HIERARCH ESO ISS PBLA12 END | 143.3 |
| HIERARCH ESO ISS PBL13 START | 87.08 |
| HIERARCH ESO ISS PBL13 END | 87.33 |
| HIERARCH ESO ISS PBLA13 START | 90.5 |
| HIERARCH ESO ISS PBLA13 END | 90.5 |
| HIERARCH ESO ISS PBL14 START | 143.565 |
| HIERARCH ESO ISS PBL14 END | 143.568 |
| HIERARCH ESO ISS PBLA14 START | 0.514 |
| HIERARCH ESO ISS PBLA14 END | 0.617 |
| HIERARCH ESO ISS PBL23 START | 69.54 |
| HIERARCH ESO ISS PBL23 END | 69.733 |
| HIERARCH ESO ISS PBLA23 START | 57.1 |
| HIERARCH ESO ISS PBLA23 END | 57.2 |
| HIERARCH ESO ISS PBL24 START | 184.145 |
| HIERARCH ESO ISS PBL24 END | 184.113 |
| HIERARCH ESO ISS PBLA24 START | 351.445 |
| HIERARCH ESO ISS PBLA24 END | 351.519 |
| HIERARCH ESO ISS PBL34 START | 167.895 |
| HIERARCH ESO ISS PBL34 END | 167.902 |
| HIERARCH ESO ISS PBLA34 START | 329.279 |
| HIERARCH ESO ISS PBLA34 END | 329.283 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008751 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00943 |
| HIERARCH ESO ISS AMBI TEMP | 14.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.27 |
| HIERARCH ESO ISS AMBI FWHM END | 0.27 |