Thursday, September 16, 2021

Report at the Scientific conference "Astronomy in Lviv University" (September 14-17, 2021)

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 My report at the Scientific conference "Astronomy in Lviv University" (September 14-17, 2021) Period Variation of the Close Binar...
Thursday, August 19, 2021

PMAK V106: a New Bright Eclipsing Binary with Deep and Short Minimum

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Looking through the TESS QLP data, I've found another bright eclipsing binary with a rather deep primary minimum that, I think, can be o...
Friday, April 30, 2021

Observations of KP Lyn in the night 27-28th of March 2021

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I'm continuing to investigate my new monochrome CMOS camera, ASI183MM-Pro, making test observations. Now it was a HADS star KP Lyn. The ...
Tuesday, April 13, 2021

ASI183MM Pro Test: AE UMa revisited

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Тест моєї нової камери: ZWO ASI183MM Pro. І знову AE UMa, змінна, на якій я вже третій раз перевіряю обладнання. Попередні тести (ASI120MM т...

ZWO ASI183MM Pro Sensor Analysis

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My new ZWO ASI183MM Pro sensor analysis with SharpCap: Bit depth: 12 Sensor linear to: 99% Gain Read Noise SharpCap Output SharpCap results ...
Thursday, December 31, 2020

NQ Herculis: from CST to EA

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Останній в цьому році внесок в Міжнародний Індекс Змінних Зір (VSX): "реабілітація" зорі NQ Herculis. Досить давно зоря була внесе...
Saturday, November 28, 2020

PMAK V27 Revisited

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More than a year ago I registered PMAK V27 (https://www.aavso.org/vsx/index.php?view=detail.top&oid=844387), a variable that I found in ...