Exposure
- ID
- PIONI.2025-07-22T09:58:01.016_1
- Header ID
- PIONI.2025-07-22T09:58:01.016
- Date updated
- 2025-07-22 10:05:46 UTC+0000
- Release date
- 2025-07-22 09:58:01 UTC+0000
- UTC Start
- 2025-07-22 09:58:01.017
- UTC End
- 2025-07-22 09:58:26.617
- MJD Start
- 60878.4152895431
- MJD End
- 60878.4155858394
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004301
- Ambient temperature (°C)
- 13.8
- Seeing (arcsec)
- 0.48
Observation
- ID
- 68922
- Category
- calibrator
- 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
- 51285
- Name
- HD223131
- RA
- 356.716906
- DEC
- 17.52903
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 71.7820 | 71.6490 | 106.5000 | 106.4000 |
| A0-J2 | 118.7130 | 118.5860 | 85.1000 | 85.0000 |
| A0-K0 | 126.8050 | 126.7640 | 69.1180 | 69.0660 |
| G1-J2 | 58.0880 | 58.0970 | 58.3000 | 58.3000 |
| G1-K0 | 82.2020 | 82.2590 | 37.1370 | 37.1440 |
| J2-K0 | 35.0210 | 35.0220 | 0.3190 | 0.4120 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60878.4152895431 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD223131 |
| RA | 356.716906 |
| DEC | 17.52903 |
| 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 | 71.782 |
| HIERARCH ESO ISS PBL12 END | 71.649 |
| HIERARCH ESO ISS PBLA12 START | 106.5 |
| HIERARCH ESO ISS PBLA12 END | 106.4 |
| HIERARCH ESO ISS PBL13 START | 118.713 |
| HIERARCH ESO ISS PBL13 END | 118.586 |
| HIERARCH ESO ISS PBLA13 START | 85.1 |
| HIERARCH ESO ISS PBLA13 END | 85.0 |
| HIERARCH ESO ISS PBL14 START | 126.805 |
| HIERARCH ESO ISS PBL14 END | 126.764 |
| HIERARCH ESO ISS PBLA14 START | 69.118 |
| HIERARCH ESO ISS PBLA14 END | 69.066 |
| HIERARCH ESO ISS PBL23 START | 58.088 |
| HIERARCH ESO ISS PBL23 END | 58.097 |
| HIERARCH ESO ISS PBLA23 START | 58.3 |
| HIERARCH ESO ISS PBLA23 END | 58.3 |
| HIERARCH ESO ISS PBL24 START | 82.202 |
| HIERARCH ESO ISS PBL24 END | 82.259 |
| HIERARCH ESO ISS PBLA24 START | 37.137 |
| HIERARCH ESO ISS PBLA24 END | 37.144 |
| HIERARCH ESO ISS PBL34 START | 35.021 |
| HIERARCH ESO ISS PBL34 END | 35.022 |
| HIERARCH ESO ISS PBLA34 START | 0.319 |
| HIERARCH ESO ISS PBLA34 END | 0.412 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004301 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004301 |
| HIERARCH ESO ISS AMBI TEMP | 13.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |