[Moon] [Moon-Net] Partial eclipse tomorrow

[peter blair]

 Thankyou Hannes, especially as well for the total eclipse figures from 1999, 73 Peter 
 

________________________________
 From: Hannes Fasching <oe5jfl at aon.at>
To: peter blair <g3ltf at btinternet.com> 
Cc: moon at moonbounce.info; moon-net at mailman.pe1itr.com 
Sent: Friday, 20 March 2015, 13:49
Subject: Re: [Moon-Net] Partial eclipse tomorrow
  


Hi, 
in my QTH sun was covered 68% and sun noise dropped 
3.5dB on 23cm. 
During total eclipse Aug.11th 1999 sun noise had 
dropped 10dB on 23cm and 6dB on 70cm. 
73    - - - Hannes - 
- -   (OE5JFL) 

----- Original Message -----  
>From: peter  blair  
>To: ok1dfc at seznam.cz  
>Cc: Sent: Friday, March 20, 2015  11:13 AM 
>Subject: Re: [Moon-Net] Partial eclipse  tomorrow 
>
> 
> 
>Thanks, Is that 23cm Zdenek?
> 
>
>________________________________
>From: "ok1dfc at seznam.cz" <ok1dfc at seznam.cz>
>To: peter blair <g3ltf at btinternet.com> 
>Cc: "moon-net at mailman.pe1itr.com"  <moon-net at mailman.pe1itr.com>;  "moon at moonbounce.info" <moon at moonbounce.info> 
>Sent: Friday, 20 March 2015,  10:07
>Subject: Re: [Moon-Net]  Partial eclipse tomorrow
> 
>
>
>During maximum of eclipse today Sun noise drop down 6dB,  compare with 04/01/2011 eclipse http://www.ok1dfc.com/eme/mereni/eclipse_04_01_11.htm when  we had 80% and than noise drop down -6,5dB
>
>-- 
>Zdenek - 
  OK1DFC
>www.ok1dfc.com
>QRV 144 - 3400 MHz EME - QRO and 10m DISH
>WAC 
  432 - 1296 - 2320 MHz
>DXCC 432 MHz
>
>
>---------- Původní zpráva ----------
>Od: peter blair 
  <g3ltf at btinternet.com>
>Komu: moon-net at mailman.pe1itr.com 
  <moon-net at mailman.pe1itr.com>, moon at moonbounce.info 
  <moon at moonbounce.info>
>Datum: 19. 3. 2015 11:26:54
>Předmět: 
  [Moon-Net] Partial eclipse tomorrow
>
>If at all possible try and make an accurate measurement of sun noise  during the eclipse period on what ever band you can. Ideally we are looking  for the ratio between normal level (measured on the same day) and the  minimum sun noise occurring at the time of maximum shadowing. You can get  the timing for your exact location from this link. http://eclipse.gsfc.nasa.gov/SEgoogle/SEgoogle2001/SE2015Mar20Tgoogle.html 
>>We believe that we can possibly accumulate some interesting  measurements on a non-quiet sun which might indicate how much noise comes  from the corona compared to the disc. This influences what value is used for  the solar diameter when making beamwidth measurements for example. 
>> GL 73 Peter G3LTF _______________________________________________
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