I attach a chart of Reeve Observatory data stream on 100805 near 2220 UT. Victor On Thu, Aug 5, 2010 at 3:13 PM, Richard Flagg <rf@xxxxxxxxxxxxx> wrote: > Victor has sent out a segment of the WCCRO data stream for observers > interested in the effects of the recent CME on background temperature. If > Victor had checked with me before sending out this data I would have told > him that the observatory was experiencing significant local interference > which raised the galactic background to a high temperature. > Please disregard this data in any analysis of the background temperature > due to CME effects > Richard > > ----- Original Message ----- > *From:* Victor Herrero <hubbleed@xxxxxxxxx> > *To:* Radio JOVE NASA GSFC <radiojove@xxxxxxxxxxxxxxxxxxxxxx> > *Sent:* Thursday, August 05, 2010 11:43 AM > *Subject:* CME and the galactic background > > CME and the galactic background > > Hi Dave, and All, > > For comparison, I attach charts I recorded on 100805 near 2115 and 2130 UT, > from the AJ4CO and WCCRO Observatories data streams. > > Victor > > ------------------------ > > Hello all, > > Is anyone else seeing a dramatic decrease in galactic background today? > > My daytime chart background is running about 2 dB cooler today than it has > been > (19 kK vs 32 kK). I even went out and checked all the connections; > apparently > the decrease is real. > > I know a CME impact will affect the magnetosphere, but does it do a good > number > on the ionosphere as well? I thought only UV and above did that, not solar > particles. > > What's going on here? > -- > Dave Typinski > AJ4CO Observatory > >
Attachment:
Reeve_Observatory_100805_2208.jpg
Description: JPEG image