Exposure
- ID
- PIONI.2025-05-24T09:18:42.826_1
- Header ID
- PIONI.2025-05-24T09:18:42.826
- Date updated
- 2025-05-24 09:25:52 UTC+0000
- Release date
- 2025-05-24 09:18:42 UTC+0000
- UTC Start
- 2025-05-24 09:18:42.826
- UTC End
- 2025-05-24 09:19:08.426
- MJD Start
- 60819.3879956724
- MJD End
- 60819.388291968695
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037215
- Ambient temperature (°C)
- 11.93
- Seeing (arcsec)
- 0.64
Observation
- ID
- 67559
- 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
- 50248
- Name
- HD169022
- RA
- 276.042722
- DEC
- -34.38532
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 60.4320 | 60.3690 | 293.3000 | 293.4000 |
| K0-D0 | 81.7910 | 81.6820 | 270.0000 | 270.1000 |
| K0-J3 | 56.5610 | 56.5600 | 350.7910 | 350.8770 |
| G2-D0 | 35.5580 | 35.5290 | 227.7000 | 227.7000 |
| G2-J3 | 56.3570 | 56.3010 | 55.5070 | 55.5530 |
| D0-J3 | 91.7120 | 91.6270 | 52.4810 | 52.5250 |
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 | 60819.3879956724 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD169022 |
| RA | 276.042722 |
| DEC | -34.38532 |
| 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 | 60.432 |
| HIERARCH ESO ISS PBL12 END | 60.369 |
| HIERARCH ESO ISS PBLA12 START | 293.3 |
| HIERARCH ESO ISS PBLA12 END | 293.4 |
| HIERARCH ESO ISS PBL13 START | 81.791 |
| HIERARCH ESO ISS PBL13 END | 81.682 |
| HIERARCH ESO ISS PBLA13 START | 270.0 |
| HIERARCH ESO ISS PBLA13 END | 270.1 |
| HIERARCH ESO ISS PBL14 START | 56.561 |
| HIERARCH ESO ISS PBL14 END | 56.56 |
| HIERARCH ESO ISS PBLA14 START | 350.791 |
| HIERARCH ESO ISS PBLA14 END | 350.877 |
| HIERARCH ESO ISS PBL23 START | 35.558 |
| HIERARCH ESO ISS PBL23 END | 35.529 |
| HIERARCH ESO ISS PBLA23 START | 227.7 |
| HIERARCH ESO ISS PBLA23 END | 227.7 |
| HIERARCH ESO ISS PBL24 START | 56.357 |
| HIERARCH ESO ISS PBL24 END | 56.301 |
| HIERARCH ESO ISS PBLA24 START | 55.507 |
| HIERARCH ESO ISS PBLA24 END | 55.553 |
| HIERARCH ESO ISS PBL34 START | 91.712 |
| HIERARCH ESO ISS PBL34 END | 91.627 |
| HIERARCH ESO ISS PBLA34 START | 52.481 |
| HIERARCH ESO ISS PBLA34 END | 52.525 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003661 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003782 |
| HIERARCH ESO ISS AMBI TEMP | 11.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |