1,342 reputation
1519
bio website msquant.sourceforge.net
location Århus, Denmark
age 49
visits member for 3 years, 5 months
seen Apr 12 at 10:04

(Last updated 2014-03-04.)

I am mostly interested in making scientifically important observations, like timing occultations of or by Solar System bodies and measuring variable stars.

I am also interested in citizen science projects and participate in some of them, like Galaxy Zoo.

I have been an amateur astronomer since 1975 and have worked at the European Space agency's (ESA) technical centre in Holland, ESTEC , on the ARISTOTELES mission, an earth gravity mapping mission.

Approximate coordinates: 55°20 N, 10°20 E


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May
10
revised How does the string worldsheet affect the space-time in which they live?
Copy edited. Added some context.
May
10
suggested suggested edit on How does the string worldsheet affect the space-time in which they live?
May
9
revised In an alternating current, do electrons flow from the source to the device?
Copy edited.
May
9
revised In an alternating current, do electrons flow from the source to the device?
Copy edited.
May
9
revised In an alternating current, do electrons flow from the source to the device?
Copy edited.
May
9
revised Is a black hole's surface area invariant for distant intertial observers?
Copy edited. Added some context.
May
9
awarded  Organizer
May
9
suggested suggested edit on In an alternating current, do electrons flow from the source to the device?
May
9
suggested suggested edit on In an alternating current, do electrons flow from the source to the device?
May
9
suggested suggested edit on In an alternating current, do electrons flow from the source to the device?
May
9
suggested suggested edit on Is a black hole's surface area invariant for distant intertial observers?
May
9
revised Why is the measured distance to the Triangulum Galaxy much more uncertain than to the Andromeda Galaxy?
Retagging attempt.
May
8
awarded  Excavator
May
8
revised Why can electricity flow only in one direction through a diode?
Copy edited.
May
8
suggested suggested edit on Why can electricity flow only in one direction through a diode?
May
5
revised Temperature of the CMB when the Earth formed and the faint young Sun paradox
Salvaged the OP's addition (copy edited, though) lost due to an edit conflict.
May
5
suggested suggested edit on Temperature of the CMB when the Earth formed and the faint young Sun paradox
May
5
revised Temperature of the CMB when the Earth formed and the faint young Sun paradox
Added context, etc.
May
5
suggested suggested edit on Temperature of the CMB when the Earth formed and the faint young Sun paradox
May
5
revised Percolation in a 2D Ising model
Copy edited. Added context.