Exposure
- ID
- PIONI.2025-06-01T02:49:55.954_1
- Header ID
- PIONI.2025-06-01T02:49:55.954
- Date updated
- 2025-06-01 02:55:59 UTC+0000
- Release date
- 2026-06-01 02:55:59 UTC+0000
- UTC Start
- 2025-06-01 02:49:55.955
- UTC End
- 2025-06-01 02:50:21.555
- MJD Start
- 60827.1180087342
- MJD End
- 60827.1183050305
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005799
- Ambient temperature (°C)
- 14.38
- Seeing (arcsec)
- 0.35
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 | 47.6960 | 47.7120 | 143.7000 | 143.7000 |
| A0-J2 | 80.4810 | 80.7530 | 90.3000 | 90.4000 |
| A0-J6 | 143.6500 | 143.6410 | 357.8900 | 357.9950 |
| B5-J2 | 64.5770 | 64.7760 | 54.0000 | 54.1000 |
| B5-J6 | 185.0510 | 185.0120 | 349.5630 | 349.6360 |
| J2-J6 | 167.6240 | 167.6390 | 329.2320 | 329.2310 |
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 | 60827.1180087342 |
| 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 | 47.696 |
| HIERARCH ESO ISS PBL12 END | 47.712 |
| HIERARCH ESO ISS PBLA12 START | 143.7 |
| HIERARCH ESO ISS PBLA12 END | 143.7 |
| HIERARCH ESO ISS PBL13 START | 80.481 |
| HIERARCH ESO ISS PBL13 END | 80.753 |
| HIERARCH ESO ISS PBLA13 START | 90.3 |
| HIERARCH ESO ISS PBLA13 END | 90.4 |
| HIERARCH ESO ISS PBL14 START | 143.65 |
| HIERARCH ESO ISS PBL14 END | 143.641 |
| HIERARCH ESO ISS PBLA14 START | 357.89 |
| HIERARCH ESO ISS PBLA14 END | 357.995 |
| HIERARCH ESO ISS PBL23 START | 64.577 |
| HIERARCH ESO ISS PBL23 END | 64.776 |
| HIERARCH ESO ISS PBLA23 START | 54.0 |
| HIERARCH ESO ISS PBLA23 END | 54.1 |
| HIERARCH ESO ISS PBL24 START | 185.051 |
| HIERARCH ESO ISS PBL24 END | 185.012 |
| HIERARCH ESO ISS PBLA24 START | 349.563 |
| HIERARCH ESO ISS PBLA24 END | 349.636 |
| HIERARCH ESO ISS PBL34 START | 167.624 |
| HIERARCH ESO ISS PBL34 END | 167.639 |
| HIERARCH ESO ISS PBLA34 START | 329.232 |
| HIERARCH ESO ISS PBLA34 END | 329.231 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005799 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005799 |
| HIERARCH ESO ISS AMBI TEMP | 14.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.35 |