Pascal Hilkens Astro Home Page
Saturday, July 14, 2018
The Sun with SolarMax3 and ASI224MC
Nightscape Milky Way and Mars
Friday, July 13, 2018
Mars TAL200K ASI224MC - Record of 58.000 frames
Pictures made with capture software SharpCap and stacking with AutoStakkert. Final editing by CS4.
Mars this morning
Mars is currently clearly the brightest object in the sky. This morning the sky was cloudfree (except the north-west part) and pictures were taken using TAL200K ASI224MC without barlow. Capture area was set to 400x480 resulting in more then 200fps. Total frames taken was 57.000 which are stacked with AutoStakkert. Limited editing using CS4.
Dark and light areas are good visible; also when observing visualy.
Dark and light areas are good visible; also when observing visualy.
Tuesday, July 10, 2018
Fascinating Jupiter and the Great Red Spot
The Great Red Spot (GRS) captured on this picture is located centrally on Jupiter's Disk and measures the size of the Earth.
This is one of my most fascinating pictures of Jupiter with the GRS. I took the picture during twilight and reduced the capture area to 640x400 boosting up the maximum frames per second.
Monday, July 9, 2018
Mars with TAL200K ASI224MC
This morning we have a clear sky and temperatures around 14°C. The planet Mars is visible 15° above the Southern horizon. Current magnitude -2.4 and diameter 22'30"; by the end of this month Mars will have a magnitude of -2.8 and a diameter of 24'30".
Both visual as photographic, light and dark areas can be seen on Mars. I was not able to see the white poles. All pictures are taken with TAL200K, ASI224MC and barlowx2. Capture software SharpCap was used with an exposure time of 180s providing max. frames of 19.000. Stacking with AutoStakkert and final editing using CS4.
Frame rate was increased by reducing the capture area from 1300x900 to 480x400.
Sunday, July 8, 2018
Jupiter and GRS
The GRS or Great Red Spot as seen central on Jupiter's Disk. Jupiter rotates on its axes about less then 10h; this is clearly seen below, when watching the GRS. Time difference between both pictures is 14minutes or 9°.
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