Exposure
- ID
- PIONI.2025-03-21T03:10:54.371_1
- Header ID
- PIONI.2025-03-21T03:10:54.371
- 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 03:10:54.371
- UTC End
- 2025-03-21 03:11:19.971
- MJD Start
- 60755.1325737359
- MJD End
- 60755.1328700322
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007907500000000001
- Ambient temperature (°C)
- 16.38
- Seeing (arcsec)
- 0.53
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 | 90.4060 | 90.3950 | 113.7000 | 113.7000 |
| A0-J2 | 128.4180 | 128.4560 | 92.3000 | 92.3000 |
| A0-K0 | 124.0350 | 124.1140 | 71.6220 | 71.6400 |
| G1-J2 | 55.1050 | 55.1450 | 55.7000 | 55.7000 |
| G1-K0 | 83.0840 | 83.1230 | 24.8400 | 24.9040 |
| J2-K0 | 45.5750 | 45.5640 | 346.5430 | 346.6040 |
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 | 60755.1325737359 |
| 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 | 90.406 |
| HIERARCH ESO ISS PBL12 END | 90.395 |
| HIERARCH ESO ISS PBLA12 START | 113.7 |
| HIERARCH ESO ISS PBLA12 END | 113.7 |
| HIERARCH ESO ISS PBL13 START | 128.418 |
| HIERARCH ESO ISS PBL13 END | 128.456 |
| HIERARCH ESO ISS PBLA13 START | 92.3 |
| HIERARCH ESO ISS PBLA13 END | 92.3 |
| HIERARCH ESO ISS PBL14 START | 124.035 |
| HIERARCH ESO ISS PBL14 END | 124.114 |
| HIERARCH ESO ISS PBLA14 START | 71.622 |
| HIERARCH ESO ISS PBLA14 END | 71.64 |
| HIERARCH ESO ISS PBL23 START | 55.105 |
| HIERARCH ESO ISS PBL23 END | 55.145 |
| HIERARCH ESO ISS PBLA23 START | 55.7 |
| HIERARCH ESO ISS PBLA23 END | 55.7 |
| HIERARCH ESO ISS PBL24 START | 83.084 |
| HIERARCH ESO ISS PBL24 END | 83.123 |
| HIERARCH ESO ISS PBLA24 START | 24.84 |
| HIERARCH ESO ISS PBLA24 END | 24.904 |
| HIERARCH ESO ISS PBL34 START | 45.575 |
| HIERARCH ESO ISS PBL34 END | 45.564 |
| HIERARCH ESO ISS PBLA34 START | 346.543 |
| HIERARCH ESO ISS PBLA34 END | 346.604 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008625 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00719 |
| HIERARCH ESO ISS AMBI TEMP | 16.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |