Exposure
- ID
- PIONI.2025-05-31T03:30:13.702_1
- Header ID
- PIONI.2025-05-31T03:30:13.702
- Date updated
- 2025-05-31 03:36:41 UTC+0000
- Release date
- 2026-05-31 03:36:40 UTC+0000
- UTC Start
- 2025-05-31 03:30:13.702
- UTC End
- 2025-05-31 03:30:39.302
- MJD Start
- 60826.1459919191
- MJD End
- 60826.146288215394
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0080505
- Ambient temperature (°C)
- 15.28
- Seeing (arcsec)
- 0.32
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 | 48.3940 | 48.4020 | 143.1000 | 143.1000 |
| A0-J2 | 95.4620 | 95.6900 | 90.7000 | 90.7000 |
| A0-J6 | 143.8980 | 143.9150 | 4.0900 | 4.1920 |
| B5-J2 | 76.2130 | 76.4000 | 60.6000 | 60.6000 |
| B5-J6 | 183.1760 | 183.1540 | 354.1030 | 354.1800 |
| J2-J6 | 167.9470 | 167.9430 | 329.5250 | 329.5360 |
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 | 60826.1459919191 |
| 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 | 48.394 |
| HIERARCH ESO ISS PBL12 END | 48.402 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 95.462 |
| HIERARCH ESO ISS PBL13 END | 95.69 |
| HIERARCH ESO ISS PBLA13 START | 90.7 |
| HIERARCH ESO ISS PBLA13 END | 90.7 |
| HIERARCH ESO ISS PBL14 START | 143.898 |
| HIERARCH ESO ISS PBL14 END | 143.915 |
| HIERARCH ESO ISS PBLA14 START | 4.09 |
| HIERARCH ESO ISS PBLA14 END | 4.192 |
| HIERARCH ESO ISS PBL23 START | 76.213 |
| HIERARCH ESO ISS PBL23 END | 76.4 |
| HIERARCH ESO ISS PBLA23 START | 60.6 |
| HIERARCH ESO ISS PBLA23 END | 60.6 |
| HIERARCH ESO ISS PBL24 START | 183.176 |
| HIERARCH ESO ISS PBL24 END | 183.154 |
| HIERARCH ESO ISS PBLA24 START | 354.103 |
| HIERARCH ESO ISS PBLA24 END | 354.18 |
| HIERARCH ESO ISS PBL34 START | 167.947 |
| HIERARCH ESO ISS PBL34 END | 167.943 |
| HIERARCH ESO ISS PBLA34 START | 329.525 |
| HIERARCH ESO ISS PBLA34 END | 329.536 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009251 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00685 |
| HIERARCH ESO ISS AMBI TEMP | 15.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.3 |