Exposure
- ID
- PIONI.2025-05-31T05:00:28.109_1
- Header ID
- PIONI.2025-05-31T05:00:28.109
- Date updated
- 2025-05-31 05:08:36 UTC+0000
- Release date
- 2026-05-31 05:08:36 UTC+0000
- UTC Start
- 2025-05-31 05:00:28.109
- UTC End
- 2025-05-31 05:01:06.509
- MJD Start
- 60826.2086586668
- MJD End
- 60826.20910311124
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012291
- Ambient temperature (°C)
- 15.33
- Seeing (arcsec)
- 0.29
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 | 46.5300 | 46.5010 | 145.7000 | 145.7000 |
| A0-J2 | 127.2100 | 127.2910 | 93.0000 | 93.0000 |
| A0-J6 | 148.6450 | 148.7640 | 23.9670 | 24.0620 |
| B5-J2 | 105.6920 | 105.8170 | 72.5000 | 72.5000 |
| B5-J6 | 177.5550 | 177.6210 | 11.0810 | 11.1830 |
| J2-J6 | 157.2440 | 157.1540 | 334.9190 | 334.9820 |
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 | 60826.2086586668 |
| 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 | 46.53 |
| HIERARCH ESO ISS PBL12 END | 46.501 |
| HIERARCH ESO ISS PBLA12 START | 145.7 |
| HIERARCH ESO ISS PBLA12 END | 145.7 |
| HIERARCH ESO ISS PBL13 START | 127.21 |
| HIERARCH ESO ISS PBL13 END | 127.291 |
| HIERARCH ESO ISS PBLA13 START | 93.0 |
| HIERARCH ESO ISS PBLA13 END | 93.0 |
| HIERARCH ESO ISS PBL14 START | 148.645 |
| HIERARCH ESO ISS PBL14 END | 148.764 |
| HIERARCH ESO ISS PBLA14 START | 23.967 |
| HIERARCH ESO ISS PBLA14 END | 24.062 |
| HIERARCH ESO ISS PBL23 START | 105.692 |
| HIERARCH ESO ISS PBL23 END | 105.817 |
| HIERARCH ESO ISS PBLA23 START | 72.5 |
| HIERARCH ESO ISS PBLA23 END | 72.5 |
| HIERARCH ESO ISS PBL24 START | 177.555 |
| HIERARCH ESO ISS PBL24 END | 177.621 |
| HIERARCH ESO ISS PBLA24 START | 11.081 |
| HIERARCH ESO ISS PBLA24 END | 11.183 |
| HIERARCH ESO ISS PBL34 START | 157.244 |
| HIERARCH ESO ISS PBL34 END | 157.154 |
| HIERARCH ESO ISS PBLA34 START | 334.919 |
| HIERARCH ESO ISS PBLA34 END | 334.982 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.012291 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012291 |
| HIERARCH ESO ISS AMBI TEMP | 15.33 |
| HIERARCH ESO ISS AMBI FWHM START | 0.29 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |