| Home |
| Search |
| Today's Posts |
 |
|
Menu
| sci.geo.meteorology (Meteorology) (sci.geo.meteorology) For the discussion of meteorology and related topics. |
| Reply |
|
|
LinkBack | Thread Tools | Display Modes |
|
|
| sci.geo.meteorology (Meteorology) (sci.geo.meteorology) For the discussion of meteorology and related topics. |
| Reply |
|
|
LinkBack | Thread Tools | Display Modes |
|
#1
May 2nd 09, 07:34 PM
posted to sci.environment,sci.physics,alt.culture.alaska,sci.geo.meteorology
|
|||
|
|||
Catania photosphere 2009-05-02 08:38:03 U.T.
|
|
#2
May 2nd 09, 07:43 PM
posted to sci.environment,sci.physics,alt.culture.alaska,sci.geo.meteorology
|
|||
|
|||
|
Catania photosphere 2009-05-02 08:38:03 U.T.
On May 2, 2:34*pm, "Edmund Fitzgerald"
wrote: http://web.ct.astro.it/sun/solef.jpg Pretty cool, isn't it? It is rare to see anything so large and unblemished, Tom Davidson Richmond, VA |
|
#3
May 2nd 09, 10:23 PM
posted to sci.environment,sci.physics,alt.culture.alaska,sci.geo.meteorology
|
|||
|
|||
|
Catania photosphere 2009-05-02 08:38:03 U.T.
On May 2, 11:43*am, " wrote:
On May 2, 2:34*pm, "Edmund Fitzgerald" wrote: http://web.ct.astro.it/sun/solef.jpg Pretty cool, isn't it? It is rare to see anything so large and unblemished, Not quite unblemished. I see no sunspots of course, but several diffuse "gray" circular areas about 1/20th or so the diameter of the sun, dispersed roughly randomly. There's a pretty prominent one just to the left of top center; see it? The rest are not so prominent but about the same size. Are these actual Solar features, or imaging artifacts? Mark L. Fergerson |
|
#4
May 2nd 09, 10:36 PM
posted to sci.environment,sci.physics,alt.culture.alaska,sci.geo.meteorology
|
|||
|
|||
|
Catania photosphere 2009-05-02 08:38:03 U.T.
On May 2, 2:23*pm, alien8er wrote:
On May 2, 11:43*am, " wrote: On May 2, 2:34*pm, "Edmund Fitzgerald" wrote: http://web.ct.astro.it/sun/solef.jpg Pretty cool, isn't it? It is rare to see anything so large and unblemished, * Not quite unblemished. I see no sunspots of course, but several diffuse "gray" circular areas about 1/20th or so the diameter of the sun, dispersed roughly randomly. * There's a pretty prominent one just to the left of top center; see it? The rest are not so prominent but about the same size. *Are these actual Solar features, or imaging artifacts? To respond to my own question, I see no such things on SOHO images: http://sohowww.nascom.nasa.gov/data/...spots_1024.jpg or he http://www.solarmonitor.org/index.php http://mlso.hao.ucar.edu/cgi-bin/mlso_homepage.cgi http://solis.nso.edu/ etc. So, probably artifacts? Mark L. Fergerson |
| Reply |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| [WR] Epping November 2009 & Autumn 2009 | uk.sci.weather (UK Weather) | |||
| [WR] Epping May 2009/Spring 2009 | uk.sci.weather (UK Weather) | |||
| [WR] St Albans February 2009 and Winter 2009 | uk.sci.weather (UK Weather) | |||
| Young Earth-Scientists CONGRESS 2009 - 25-28 October 2009 - Beijing,China | sci.geo.meteorology (Meteorology) | |||
![Edmund Fitzgerald[_9_] is offline](https://www.weather-banter.co.uk/images/SultanThemeVB3R/statusicon/user_offline.gif)
Linear Mode
