Exposure
- ID
- PIONI.2025-05-23T09:22:57.692_1
- Header ID
- PIONI.2025-05-23T09:22:57.692
- Date updated
- 2025-05-23 09:30:44 UTC+0000
- Release date
- 2025-05-23 09:22:57 UTC+0000
- UTC Start
- 2025-05-23 09:22:57.692
- UTC End
- 2025-05-23 09:23:23.292
- MJD Start
- 60818.39094551
- MJD End
- 60818.3912418063
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003541
- Ambient temperature (°C)
- 13.45
- Seeing (arcsec)
- 0.56
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 | 55.9600 | 55.8670 | 284.6000 | 284.6000 |
| K0-D0 | 81.5830 | 81.4610 | 260.2000 | 260.2000 |
| K0-J3 | 53.9130 | 53.9070 | 351.4680 | 351.5550 |
| G2-D0 | 38.3530 | 38.3340 | 223.1000 | 223.2000 |
| G2-J3 | 60.5920 | 60.5510 | 49.6340 | 49.6440 |
| D0-J3 | 98.7950 | 98.7350 | 47.1190 | 47.1300 |
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 | 60818.39094551 |
| 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 | 55.96 |
| HIERARCH ESO ISS PBL12 END | 55.867 |
| HIERARCH ESO ISS PBLA12 START | 284.6 |
| HIERARCH ESO ISS PBLA12 END | 284.6 |
| HIERARCH ESO ISS PBL13 START | 81.583 |
| HIERARCH ESO ISS PBL13 END | 81.461 |
| HIERARCH ESO ISS PBLA13 START | 260.2 |
| HIERARCH ESO ISS PBLA13 END | 260.2 |
| HIERARCH ESO ISS PBL14 START | 53.913 |
| HIERARCH ESO ISS PBL14 END | 53.907 |
| HIERARCH ESO ISS PBLA14 START | 351.468 |
| HIERARCH ESO ISS PBLA14 END | 351.555 |
| HIERARCH ESO ISS PBL23 START | 38.353 |
| HIERARCH ESO ISS PBL23 END | 38.334 |
| HIERARCH ESO ISS PBLA23 START | 223.1 |
| HIERARCH ESO ISS PBLA23 END | 223.2 |
| HIERARCH ESO ISS PBL24 START | 60.592 |
| HIERARCH ESO ISS PBL24 END | 60.551 |
| HIERARCH ESO ISS PBLA24 START | 49.634 |
| HIERARCH ESO ISS PBLA24 END | 49.644 |
| HIERARCH ESO ISS PBL34 START | 98.795 |
| HIERARCH ESO ISS PBL34 END | 98.735 |
| HIERARCH ESO ISS PBLA34 START | 47.119 |
| HIERARCH ESO ISS PBLA34 END | 47.13 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00343 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003652 |
| HIERARCH ESO ISS AMBI TEMP | 13.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |