Exposure
- ID
- PIONI.2025-03-21T03:10:16.806_1
- Header ID
- PIONI.2025-03-21T03:10:16.806
- Date updated
- 2025-03-21 03:15:39 UTC+0000
- Release date
- 2026-03-21 03:15:39 UTC+0000
- UTC Start
- 2025-03-21 03:10:16.806
- UTC End
- 2025-03-21 03:10:42.406
- MJD Start
- 60755.1321389619
- MJD End
- 60755.132435258194
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008496
- Ambient temperature (°C)
- 16.42
- Seeing (arcsec)
- 0.46499999999999997
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 | 90.4160 | 90.4060 | 113.7000 | 113.7000 |
| A0-J2 | 128.3770 | 128.4160 | 92.3000 | 92.3000 |
| A0-K0 | 123.9520 | 124.0310 | 71.6030 | 71.6210 |
| G1-J2 | 55.0610 | 55.1020 | 55.6000 | 55.7000 |
| G1-K0 | 83.0420 | 83.0820 | 24.7710 | 24.8360 |
| J2-K0 | 45.5860 | 45.5750 | 346.4790 | 346.5400 |
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 | 60755.1321389619 |
| 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 | 90.416 |
| HIERARCH ESO ISS PBL12 END | 90.406 |
| HIERARCH ESO ISS PBLA12 START | 113.7 |
| HIERARCH ESO ISS PBLA12 END | 113.7 |
| HIERARCH ESO ISS PBL13 START | 128.377 |
| HIERARCH ESO ISS PBL13 END | 128.416 |
| HIERARCH ESO ISS PBLA13 START | 92.3 |
| HIERARCH ESO ISS PBLA13 END | 92.3 |
| HIERARCH ESO ISS PBL14 START | 123.952 |
| HIERARCH ESO ISS PBL14 END | 124.031 |
| HIERARCH ESO ISS PBLA14 START | 71.603 |
| HIERARCH ESO ISS PBLA14 END | 71.621 |
| HIERARCH ESO ISS PBL23 START | 55.061 |
| HIERARCH ESO ISS PBL23 END | 55.102 |
| HIERARCH ESO ISS PBLA23 START | 55.6 |
| HIERARCH ESO ISS PBLA23 END | 55.7 |
| HIERARCH ESO ISS PBL24 START | 83.042 |
| HIERARCH ESO ISS PBL24 END | 83.082 |
| HIERARCH ESO ISS PBLA24 START | 24.771 |
| HIERARCH ESO ISS PBLA24 END | 24.836 |
| HIERARCH ESO ISS PBL34 START | 45.586 |
| HIERARCH ESO ISS PBL34 END | 45.575 |
| HIERARCH ESO ISS PBLA34 START | 346.479 |
| HIERARCH ESO ISS PBLA34 END | 346.54 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008367 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008625 |
| HIERARCH ESO ISS AMBI TEMP | 16.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.46 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |