Exposure
- ID
- PIONI.2025-05-23T09:23:35.100_1
- Header ID
- PIONI.2025-05-23T09:23:35.100
- Date updated
- 2025-05-23 09:30:44 UTC+0000
- Release date
- 2025-05-23 09:23:35 UTC+0000
- UTC Start
- 2025-05-23 09:23:35.099
- UTC End
- 2025-05-23 09:24:00.699
- MJD Start
- 60818.3913784651
- MJD End
- 60818.3916747614
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041445
- Ambient temperature (°C)
- 13.43
- 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 | 55.8620 | 55.7660 | 284.6000 | 284.7000 |
| K0-D0 | 81.4540 | 81.3280 | 260.2000 | 260.2000 |
| K0-J3 | 53.9070 | 53.9000 | 351.5600 | 351.6500 |
| G2-D0 | 38.3330 | 38.3140 | 223.2000 | 223.2000 |
| G2-J3 | 60.5490 | 60.5060 | 49.6450 | 49.6560 |
| D0-J3 | 98.7310 | 98.6690 | 47.1300 | 47.1420 |
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 | 60818.3913784651 |
| 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 | 55.862 |
| HIERARCH ESO ISS PBL12 END | 55.766 |
| HIERARCH ESO ISS PBLA12 START | 284.6 |
| HIERARCH ESO ISS PBLA12 END | 284.7 |
| HIERARCH ESO ISS PBL13 START | 81.454 |
| HIERARCH ESO ISS PBL13 END | 81.328 |
| HIERARCH ESO ISS PBLA13 START | 260.2 |
| HIERARCH ESO ISS PBLA13 END | 260.2 |
| HIERARCH ESO ISS PBL14 START | 53.907 |
| HIERARCH ESO ISS PBL14 END | 53.9 |
| HIERARCH ESO ISS PBLA14 START | 351.56 |
| HIERARCH ESO ISS PBLA14 END | 351.65 |
| HIERARCH ESO ISS PBL23 START | 38.333 |
| HIERARCH ESO ISS PBL23 END | 38.314 |
| HIERARCH ESO ISS PBLA23 START | 223.2 |
| HIERARCH ESO ISS PBLA23 END | 223.2 |
| HIERARCH ESO ISS PBL24 START | 60.549 |
| HIERARCH ESO ISS PBL24 END | 60.506 |
| HIERARCH ESO ISS PBLA24 START | 49.645 |
| HIERARCH ESO ISS PBLA24 END | 49.656 |
| HIERARCH ESO ISS PBL34 START | 98.731 |
| HIERARCH ESO ISS PBL34 END | 98.669 |
| HIERARCH ESO ISS PBLA34 START | 47.13 |
| HIERARCH ESO ISS PBLA34 END | 47.142 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003652 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004637 |
| HIERARCH ESO ISS AMBI TEMP | 13.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |