Exposure
- ID
- PIONI.2025-05-23T09:38:19.958_1
- Header ID
- PIONI.2025-05-23T09:38:19.958
- Date updated
- 2025-05-23 09:45:55 UTC+0000
- Release date
- 2025-05-23 09:38:19 UTC+0000
- UTC Start
- 2025-05-23 09:38:19.957
- UTC End
- 2025-05-23 09:38:45.557
- MJD Start
- 60818.4016198763
- MJD End
- 60818.401916172596
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003707
- Ambient temperature (°C)
- 13.48
- Seeing (arcsec)
- 0.55
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 | 53.4290 | 53.3260 | 286.4000 | 286.5000 |
| K0-D0 | 78.2220 | 78.0840 | 260.9000 | 261.0000 |
| K0-J3 | 53.7700 | 53.7660 | 353.7910 | 353.8830 |
| G2-D0 | 37.8180 | 37.7960 | 223.4000 | 223.4000 |
| G2-J3 | 59.4360 | 59.3880 | 49.8500 | 49.8560 |
| D0-J3 | 97.1100 | 97.0400 | 47.3580 | 47.3640 |
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 | 60818.4016198763 |
| 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 | 53.429 |
| HIERARCH ESO ISS PBL12 END | 53.326 |
| HIERARCH ESO ISS PBLA12 START | 286.4 |
| HIERARCH ESO ISS PBLA12 END | 286.5 |
| HIERARCH ESO ISS PBL13 START | 78.222 |
| HIERARCH ESO ISS PBL13 END | 78.084 |
| HIERARCH ESO ISS PBLA13 START | 260.9 |
| HIERARCH ESO ISS PBLA13 END | 261.0 |
| HIERARCH ESO ISS PBL14 START | 53.77 |
| HIERARCH ESO ISS PBL14 END | 53.766 |
| HIERARCH ESO ISS PBLA14 START | 353.791 |
| HIERARCH ESO ISS PBLA14 END | 353.883 |
| HIERARCH ESO ISS PBL23 START | 37.818 |
| HIERARCH ESO ISS PBL23 END | 37.796 |
| HIERARCH ESO ISS PBLA23 START | 223.4 |
| HIERARCH ESO ISS PBLA23 END | 223.4 |
| HIERARCH ESO ISS PBL24 START | 59.436 |
| HIERARCH ESO ISS PBL24 END | 59.388 |
| HIERARCH ESO ISS PBLA24 START | 49.85 |
| HIERARCH ESO ISS PBLA24 END | 49.856 |
| HIERARCH ESO ISS PBL34 START | 97.11 |
| HIERARCH ESO ISS PBL34 END | 97.04 |
| HIERARCH ESO ISS PBLA34 START | 47.358 |
| HIERARCH ESO ISS PBLA34 END | 47.364 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003707 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003707 |
| HIERARCH ESO ISS AMBI TEMP | 13.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |