Exposure
- ID
- PIONI.2025-05-31T03:43:16.520_1
- Header ID
- PIONI.2025-05-31T03:43:16.520
- Date updated
- 2025-05-31 03:51:25 UTC+0000
- Release date
- 2026-05-31 03:51:25 UTC+0000
- UTC Start
- 2025-05-31 03:43:16.521
- UTC End
- 2025-05-31 03:43:42.121
- MJD Start
- 60826.1550523215
- MJD End
- 60826.155348617795
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011631
- Ambient temperature (°C)
- 15.36
- Seeing (arcsec)
- 0.31
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 | 48.5390 | 48.5440 | 143.0000 | 143.0000 |
| A0-J2 | 100.2690 | 100.4830 | 90.9000 | 90.9000 |
| A0-J6 | 144.3590 | 144.3850 | 6.2840 | 6.3840 |
| B5-J2 | 80.2240 | 80.4050 | 62.3000 | 62.4000 |
| B5-J6 | 182.7470 | 182.7310 | 355.7930 | 355.8710 |
| J2-J6 | 167.7960 | 167.7850 | 329.7850 | 329.7990 |
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 | 60826.1550523215 |
| 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 | 48.539 |
| HIERARCH ESO ISS PBL12 END | 48.544 |
| HIERARCH ESO ISS PBLA12 START | 143.0 |
| HIERARCH ESO ISS PBLA12 END | 143.0 |
| HIERARCH ESO ISS PBL13 START | 100.269 |
| HIERARCH ESO ISS PBL13 END | 100.483 |
| HIERARCH ESO ISS PBLA13 START | 90.9 |
| HIERARCH ESO ISS PBLA13 END | 90.9 |
| HIERARCH ESO ISS PBL14 START | 144.359 |
| HIERARCH ESO ISS PBL14 END | 144.385 |
| HIERARCH ESO ISS PBLA14 START | 6.284 |
| HIERARCH ESO ISS PBLA14 END | 6.384 |
| HIERARCH ESO ISS PBL23 START | 80.224 |
| HIERARCH ESO ISS PBL23 END | 80.405 |
| HIERARCH ESO ISS PBLA23 START | 62.3 |
| HIERARCH ESO ISS PBLA23 END | 62.4 |
| HIERARCH ESO ISS PBL24 START | 182.747 |
| HIERARCH ESO ISS PBL24 END | 182.731 |
| HIERARCH ESO ISS PBLA24 START | 355.793 |
| HIERARCH ESO ISS PBLA24 END | 355.871 |
| HIERARCH ESO ISS PBL34 START | 167.796 |
| HIERARCH ESO ISS PBL34 END | 167.785 |
| HIERARCH ESO ISS PBLA34 START | 329.785 |
| HIERARCH ESO ISS PBLA34 END | 329.799 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011631 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011631 |
| HIERARCH ESO ISS AMBI TEMP | 15.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.31 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |