Exposure
- ID
- PIONI.2025-05-23T10:05:08.253_1
- Header ID
- PIONI.2025-05-23T10:05:08.253
- Date updated
- 2025-05-23 10:11:24 UTC+0000
- Release date
- 2025-05-23 10:05:08 UTC+0000
- UTC Start
- 2025-05-23 10:05:08.253
- UTC End
- 2025-05-23 10:05:33.853
- MJD Start
- 60818.4202344147
- MJD End
- 60818.420530710995
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004571
- Ambient temperature (°C)
- 13.57
- Seeing (arcsec)
- 0.54
Observation
- ID
- 67548
- 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
- 50238
- Name
- HD167720
- RA
- 274.298417
- DEC
- -17.37399
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 48.6090 | 48.4960 | 290.2000 | 290.3000 |
| K0-D0 | 71.6020 | 71.4430 | 262.2000 | 262.2000 |
| K0-J3 | 53.6270 | 53.6250 | 357.9160 | 358.0090 |
| G2-D0 | 36.7050 | 36.6780 | 223.6000 | 223.6000 |
| G2-J3 | 57.0760 | 57.0180 | 49.9010 | 49.8970 |
| D0-J3 | 93.6480 | 93.5630 | 47.4530 | 47.4500 |
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 | 60818.4202344147 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD167720 |
| RA | 274.298417 |
| DEC | -17.37399 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.609 |
| HIERARCH ESO ISS PBL12 END | 48.496 |
| HIERARCH ESO ISS PBLA12 START | 290.2 |
| HIERARCH ESO ISS PBLA12 END | 290.3 |
| HIERARCH ESO ISS PBL13 START | 71.602 |
| HIERARCH ESO ISS PBL13 END | 71.443 |
| HIERARCH ESO ISS PBLA13 START | 262.2 |
| HIERARCH ESO ISS PBLA13 END | 262.2 |
| HIERARCH ESO ISS PBL14 START | 53.627 |
| HIERARCH ESO ISS PBL14 END | 53.625 |
| HIERARCH ESO ISS PBLA14 START | 357.916 |
| HIERARCH ESO ISS PBLA14 END | 358.009 |
| HIERARCH ESO ISS PBL23 START | 36.705 |
| HIERARCH ESO ISS PBL23 END | 36.678 |
| HIERARCH ESO ISS PBLA23 START | 223.6 |
| HIERARCH ESO ISS PBLA23 END | 223.6 |
| HIERARCH ESO ISS PBL24 START | 57.076 |
| HIERARCH ESO ISS PBL24 END | 57.018 |
| HIERARCH ESO ISS PBLA24 START | 49.901 |
| HIERARCH ESO ISS PBLA24 END | 49.897 |
| HIERARCH ESO ISS PBL34 START | 93.648 |
| HIERARCH ESO ISS PBL34 END | 93.563 |
| HIERARCH ESO ISS PBLA34 START | 47.453 |
| HIERARCH ESO ISS PBLA34 END | 47.45 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004404 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004738 |
| HIERARCH ESO ISS AMBI TEMP | 13.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |