Exposure
- ID
- PIONI.2025-07-22T09:56:07.612_1
- Header ID
- PIONI.2025-07-22T09:56:07.612
- Date updated
- 2025-07-22 10:00:42 UTC+0000
- Release date
- 2025-07-22 09:56:07 UTC+0000
- UTC Start
- 2025-07-22 09:56:07.612
- UTC End
- 2025-07-22 09:56:33.212
- MJD Start
- 60878.413976985
- MJD End
- 60878.4142732813
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004928999999999999
- Ambient temperature (°C)
- 13.8
- Seeing (arcsec)
- 0.51
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 | 72.1950 | 72.0640 | 106.5000 | 106.5000 |
| A0-J2 | 119.1090 | 118.9840 | 85.2000 | 85.2000 |
| A0-K0 | 126.9290 | 126.8900 | 69.2800 | 69.2280 |
| G1-J2 | 58.0600 | 58.0690 | 58.4000 | 58.4000 |
| G1-K0 | 82.0220 | 82.0800 | 37.1120 | 37.1190 |
| J2-K0 | 35.0200 | 35.0200 | 0.0270 | 0.1190 |
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 | 60878.413976985 |
| 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 | 72.195 |
| HIERARCH ESO ISS PBL12 END | 72.064 |
| HIERARCH ESO ISS PBLA12 START | 106.5 |
| HIERARCH ESO ISS PBLA12 END | 106.5 |
| HIERARCH ESO ISS PBL13 START | 119.109 |
| HIERARCH ESO ISS PBL13 END | 118.984 |
| HIERARCH ESO ISS PBLA13 START | 85.2 |
| HIERARCH ESO ISS PBLA13 END | 85.2 |
| HIERARCH ESO ISS PBL14 START | 126.929 |
| HIERARCH ESO ISS PBL14 END | 126.89 |
| HIERARCH ESO ISS PBLA14 START | 69.28 |
| HIERARCH ESO ISS PBLA14 END | 69.228 |
| HIERARCH ESO ISS PBL23 START | 58.06 |
| HIERARCH ESO ISS PBL23 END | 58.069 |
| HIERARCH ESO ISS PBLA23 START | 58.4 |
| HIERARCH ESO ISS PBLA23 END | 58.4 |
| HIERARCH ESO ISS PBL24 START | 82.022 |
| HIERARCH ESO ISS PBL24 END | 82.08 |
| HIERARCH ESO ISS PBLA24 START | 37.112 |
| HIERARCH ESO ISS PBLA24 END | 37.119 |
| HIERARCH ESO ISS PBL34 START | 35.02 |
| HIERARCH ESO ISS PBL34 END | 35.02 |
| HIERARCH ESO ISS PBLA34 START | 0.027 |
| HIERARCH ESO ISS PBLA34 END | 0.119 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005298 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00456 |
| HIERARCH ESO ISS AMBI TEMP | 13.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |