Friday, September 22, 2017

Removing Nikon D60 CCD sensor

Removing CCD (10MP) sensor from Nikon D60 (left) - and IR blocking filter (right)

I always wanted to remove the IR blocking filter to get a full IR spectrum (700-1200nm) for astropictures. Since my Nikon D60 can not be repeared it was now time to exercise. If this can be done succesfully I could decide bying a second hand Nikon D60.
Unfortunately, it's not that easy. And after removing the first set of screws, I already damaged the card connections. Anyway, I continued and got the CCD sensor out together with the IR blocking filter.
It's still very impressive even when you compare with my new Nikon D7500 IMX321 CMOS sensor from Sony.



Fast movement of Venus

Observing Venus each morning it's clear the planet "moves" fast across the sky. The star Regulus is now a couple of degreed north of Venus.

Start of Astronomical Autumn


Today, September 22, at 20h02 (UT) or 22h02 locat time, the astronomical autumn starts. It's the moment the plane of the Earth's equator passes through the center of the Sun's disc. It's also the moment the Sun's apparent geocentric longitude is exactly 180°00'00" and this is called Equinox. Equinox meaning Equi Nox, equal day and night. The autumn period will last 89days and 10hours.

Thursday, September 21, 2017

Venus south of Regulus

This morning with a clear sky, Venus shining bright south of Regulus star.

Wednesday, September 20, 2017

Double Rainbow


Very bright and beautiful double rainbow above Averbode.



Tuesday, September 19, 2017

Venus and Regulus

Too much clouds and my horizon is blocked for the Moon, Mars and Mercury. Venus and Regulus made it!

Monday, September 18, 2017

Moon Venus

Moon near Venus and star Regulus during a short moment the clouds dissapeared.