September 12th, 2008 by Erwin Kats
i decided to take my front lens of my 8” LX90 SCT. ( this is just the OTA, i got my LX90 8” on a GEM )
here some reasons why take the lens cell out.
a)my secundaire mirror was full of grease.
b)to look how the system works, because i want to clean the lens cell it self the next time.

Click the link below, to see more photo’s and read more about the process.
Read the rest of this entry »
Posted in Astrophotography, Random | No Comments »
August 31st, 2008 by Erwin Kats
vandaag zullen er steeds meer foto’s in het Q-base foto album worden gedumpt.
De eerste foto’s staan er al in, maar heb geduld.
Foto’s zijn Hier te vinden
*update* 23:57*Nog eens 30 foto’s toegevoegt.

Posted in Party's | No Comments »
August 24th, 2008 by Erwin Kats
15e editie van mysteryland
De foto’s zijn Hier te vinden.
*Meer pics onderweg.

Posted in Random | No Comments »
August 6th, 2008 by Erwin Kats
Today i received an e-mail that there was an sun Halo…
1 minute after reading the e-mail i took my camera for some photo’s…
well, here we go.

Posted in Random | No Comments »
August 1st, 2008 by Erwin Kats
today an particle eclipse was above the netherlands.
the sun its surface was covered for around 24% by the moon.
It took me a while to get the first image, because i slept not much ( thunder storm till 4:00 AM )
the first 10 minuts the sun was completely behind alot of clouds.. so i was thinking…shall i go to bed again or set up the telescope.
Well, i didn’t go to bed, so i did some imaging with my new Orion Glass solar filter for my 8” sct.
Photo’s made with eos 1D mark 2.
*more photo’s to come, need to edit them etc.

Posted in Astrophotography | No Comments »
August 1st, 2008 by Erwin Kats
last few days were just to hot to work… but all the work has payed of, this night we had an amazing thunderstorm heading to ijmuiden.
well it started with some flashes around 00:15 AM, around 01:10 AM more flashes, and also some nice sounds…
well here some pics.
*made with eos 1D Mark 2, around 15 secs exposure per photo, around iso 320. and 17mm @ F5,6

Posted in Random | No Comments »
July 10th, 2008 by Erwin Kats
well… if youre on vacantion, it would be great if you have some nice weather…
well… the past days were awefull, alot of rain, and yesterday finaly some lightning
So here some pics.
Posted in Random | No Comments »
July 7th, 2008 by Erwin Kats
well… from my vacantion place, i was hoping for some less light polluted clear skies… but the weather went from amazingly good, to bad :(.
so made a pic of the setup in front of our caravan.
Posted in Astrophotography, Random | No Comments »
June 6th, 2008 by Erwin Kats
6/7th of june, @ Euromast rotterdam.
Go Fast organised a day, with around 20 or 30 base jumpers, a watersscooter, some freerunners, 2 swoopers, some scooter racers, and alot of energy drink.
The wind was to hard, so the base jumpers couldn’t jump because of the hard wind they could get pushed to the euromast.
Next to that, i forgot the 70-200, so only had the 17-40 with me.

Posted in Events | No Comments »
June 6th, 2008 by Erwin Kats
It was also my first time on the Euromast.
the lift went pretty fast to the top, and it was just an amazing view, the big harbor ”europoort” was great to see, but the weather was not perfect ( some fog )
HDR shot from above. ( Erasmusbridge at the left )

Posted in Random | No Comments »