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davenn's Recent Activity

  1. davenn replied to the thread Stargazing Solar imaging and techniques.

    good shot, thanks for sharing and I hope to see more :smile: what solar scope/filter system are you using ? Dave

    Sep 20, 2017 at 3:47 AM
  2. davenn liked NFuller's post in the thread Stargazing Solar imaging and techniques.

    I took this one about a year ago. Not too much happening here but I think the image came out well. [ATTACH]

    12419222_172710923116402_3342029625079670337_o.jpg Sep 20, 2017 at 3:43 AM
  3. davenn replied to the thread Two New Zealand Earthquakes.

    it's actually been a really quiet year this year average are well down for the M7.0 to 7.9 events so far this year there have only been...

    Sep 19, 2017 at 10:28 PM
  4. davenn posted a new thread.

    Two New Zealand Earthquakes

    from a PM alert to me from @StevieNZ http://www.geonet.org.nz/earthquake/2017p708412 - felt that a few mins ago yup well that one was...

    Forum: Earth

    Sep 19, 2017 at 10:07 PM
  5. davenn replied to the thread Our Beautiful Universe.

    very cool images mate, well done :smile:

    Sep 19, 2017 at 7:43 PM
  6. davenn liked Andy Resnick's post in the thread Our Beautiful Universe.

    A few images of the starfield in Cygnus: the first one is about 3 fields of view at 400mm (full frame) covering most of the North...

    ttom_corrected_filtered%20-%20dark%20spot%20top_corrected_filtered_fused.tif%20RGB-1_zpswz8wnncd.jpg 5h_6m_filtered_zpskpcswuya.jpg Sep 19, 2017 at 7:42 PM
  7. davenn liked Andy Resnick's post in the thread Our Beautiful Universe.

    5 hours of viewing (400/2.8 ISO 640) over the past 2 weeks: [ATTACH] not bad!

    4h_31m_filtered_zps1rn16a3f.jpg Sep 19, 2017 at 7:33 PM
  8. davenn replied to the thread Stargazing Solar imaging and techniques.

    Hey Andy I assume from that comment, you have been getting a lot of cloudy days :frown: was hoping you would pop into the thread. Not...

    Sep 19, 2017 at 7:07 PM
  9. davenn liked Andy Resnick's post in the thread Stargazing Solar imaging and techniques.

    What is this so-called 'sun' of which you speak? :)

    Sep 19, 2017 at 7:06 PM
  10. davenn liked StevieTNZ's post in the thread Mag. 8 & 7 Earthquakes - Mexico 08/09/2017 & 19/09/2017.

    Now we have the horrific quake that struck Mexico City....

    Sep 19, 2017 at 5:28 PM
  11. davenn attached a file to the thread Mag. 8 & 7 Earthquakes - Mexico 08/09/2017 & 19/09/2017.

    we will keep it in here since the thread title accounts for it M 7.1 - 5km ENE of Raboso, Mexico Time: 2017-09-19 18:14:39 (UTC)...

    zhi.gif mexico quake.jpg Sep 19, 2017 at 5:27 PM
  12. davenn liked jim mcnamara's post in the thread Do we have a good estimate for the damage the Yellowstone....

    The article explains that- NASA was doing what scientists sometimes do - explaining every angle of a problem in a public meeting. Then...

    Sep 19, 2017 at 5:14 PM
  13. davenn liked phinds's post in the thread Do we have a good estimate for the damage the Yellowstone....

    That sounds insane. Surely pumping in water would cause a hastening of the super volcano by weakening the crust above the caldera due to...

    Sep 19, 2017 at 5:13 PM