Exposure
- ID
- PIONI.2025-05-31T05:44:06.790_1
- Header ID
- PIONI.2025-05-31T05:44:06.790
- Date updated
- 2025-05-31 05:56:53 UTC+0000
- Release date
- 2026-05-31 05:56:53 UTC+0000
- UTC Start
- 2025-05-31 05:44:06.790
- UTC End
- 2025-05-31 05:44:45.190
- MJD Start
- 60826.2389674792
- MJD End
- 60826.23941192364
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.015732
- Ambient temperature (°C)
- 14.97
- Seeing (arcsec)
- 0.325
Observation
- ID
- 67674
- 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
- 50327
- Name
- HIP98575
- RA
- 300.348813
- DEC
- -22.73738
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.5080 | 46.5380 | 141.1000 | 141.1000 |
| A0-J2 | 108.3450 | 108.5720 | 77.7000 | 77.8000 |
| A0-J6 | 166.1600 | 166.1760 | 7.8510 | 7.9690 |
| B5-J2 | 96.8960 | 97.0420 | 52.2000 | 52.4000 |
| B5-J6 | 200.8790 | 200.8770 | 358.1360 | 358.2340 |
| J2-J6 | 164.0660 | 164.1260 | 329.5560 | 329.5990 |
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 | 60826.2389674792 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP98575 |
| RA | 300.348813 |
| DEC | -22.73738 |
| 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 | 46.508 |
| HIERARCH ESO ISS PBL12 END | 46.538 |
| HIERARCH ESO ISS PBLA12 START | 141.1 |
| HIERARCH ESO ISS PBLA12 END | 141.1 |
| HIERARCH ESO ISS PBL13 START | 108.345 |
| HIERARCH ESO ISS PBL13 END | 108.572 |
| HIERARCH ESO ISS PBLA13 START | 77.7 |
| HIERARCH ESO ISS PBLA13 END | 77.8 |
| HIERARCH ESO ISS PBL14 START | 166.16 |
| HIERARCH ESO ISS PBL14 END | 166.176 |
| HIERARCH ESO ISS PBLA14 START | 7.851 |
| HIERARCH ESO ISS PBLA14 END | 7.969 |
| HIERARCH ESO ISS PBL23 START | 96.896 |
| HIERARCH ESO ISS PBL23 END | 97.042 |
| HIERARCH ESO ISS PBLA23 START | 52.2 |
| HIERARCH ESO ISS PBLA23 END | 52.4 |
| HIERARCH ESO ISS PBL24 START | 200.879 |
| HIERARCH ESO ISS PBL24 END | 200.877 |
| HIERARCH ESO ISS PBLA24 START | 358.136 |
| HIERARCH ESO ISS PBLA24 END | 358.234 |
| HIERARCH ESO ISS PBL34 START | 164.066 |
| HIERARCH ESO ISS PBL34 END | 164.126 |
| HIERARCH ESO ISS PBLA34 START | 329.556 |
| HIERARCH ESO ISS PBLA34 END | 329.599 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.015732 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.015732 |
| HIERARCH ESO ISS AMBI TEMP | 14.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |