Exposure
- ID
- PIONI.2025-03-21T02:57:06.610_1
- Header ID
- PIONI.2025-03-21T02:57:06.610
- Date updated
- 2025-03-21 03:00:54 UTC+0000
- Release date
- 2026-03-21 03:00:54 UTC+0000
- UTC Start
- 2025-03-21 02:57:06.610
- UTC End
- 2025-03-21 02:57:32.210
- MJD Start
- 60755.1229931731
- MJD End
- 60755.1232894694
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004626
- Ambient temperature (°C)
- 16.53
- Seeing (arcsec)
- 0.59
Observation
- ID
- 65736
- 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
- 48909
- Name
- HIP53273
- RA
- 163.430552
- DEC
- -2.12912
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5050 | 90.5070 | 113.5000 | 113.5000 |
| A0-J2 | 127.3110 | 127.3690 | 92.2000 | 92.2000 |
| A0-K0 | 122.0310 | 122.1270 | 71.1700 | 71.1920 |
| G1-J2 | 54.1050 | 54.1510 | 54.8000 | 54.8000 |
| G1-K0 | 82.1770 | 82.2160 | 23.2940 | 23.3640 |
| J2-K0 | 45.8210 | 45.8100 | 345.1820 | 345.2400 |
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 | 60755.1229931731 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HIP53273 |
| RA | 163.430552 |
| DEC | -2.12912 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.505 |
| HIERARCH ESO ISS PBL12 END | 90.507 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.5 |
| HIERARCH ESO ISS PBL13 START | 127.311 |
| HIERARCH ESO ISS PBL13 END | 127.369 |
| HIERARCH ESO ISS PBLA13 START | 92.2 |
| HIERARCH ESO ISS PBLA13 END | 92.2 |
| HIERARCH ESO ISS PBL14 START | 122.031 |
| HIERARCH ESO ISS PBL14 END | 122.127 |
| HIERARCH ESO ISS PBLA14 START | 71.17 |
| HIERARCH ESO ISS PBLA14 END | 71.192 |
| HIERARCH ESO ISS PBL23 START | 54.105 |
| HIERARCH ESO ISS PBL23 END | 54.151 |
| HIERARCH ESO ISS PBLA23 START | 54.8 |
| HIERARCH ESO ISS PBLA23 END | 54.8 |
| HIERARCH ESO ISS PBL24 START | 82.177 |
| HIERARCH ESO ISS PBL24 END | 82.216 |
| HIERARCH ESO ISS PBLA24 START | 23.294 |
| HIERARCH ESO ISS PBLA24 END | 23.364 |
| HIERARCH ESO ISS PBL34 START | 45.821 |
| HIERARCH ESO ISS PBL34 END | 45.81 |
| HIERARCH ESO ISS PBLA34 START | 345.182 |
| HIERARCH ESO ISS PBLA34 END | 345.24 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004626 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004626 |
| HIERARCH ESO ISS AMBI TEMP | 16.53 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |