Lets start
with an overview from Saturday morning, in white light with a
full disk shot made from two prime focus halfs with the SV80
and Baader front filter. The western limb is calm right at the
moment, and AR1330 is a huge detailed solitary sunspot:
A close up of AR1330
reveals intricate details and plenty of solar granulation:
The next day the
spot had changed considerably, and this is the view on Sunday
again with the 5x Barlow. The seeing was much better and you
can see the granulation far better here:
Nearby AR1333 has
changed a bit too:
Here is a close
up of the big spot AR1330 and by over exposing the image, we
can see details inside the sunspots inner dark umbra right into
the Umbral core:
Next we view the
entire disk in Calcium K light, which shows tremendous white
faculae details over the suns face and a good concentration around
AR1330:
A close up with
the 3x Barlow of AR1330 is next. What an amazing amount of detail
we can see here:
Now onto some Hydrogen
Alpha images with the Coronado 40mm. This is a close up again
of AR1330
The white areas
around the spot is the flaring regions. A Few large filaments
can be seen on the other limb:
And finally the
prominences were very active on Sunday, with this "Lifting
Prominence" being ejected by the suns chromosphere seen
here:
Thursday
- Before the Great Winter Storm Hits
Early Thursday
morning, we had one clear morning before a huge wet winter storm
hit. And a massive development had taken place early in the week!
A monster sunspot AR1339 had just come over the limb, and was
so far in this current 11 year solar cycle, the largest active
region so far. Its HUGE. I was able to get some great white light
and calcium shots of it, and one was shown on NASA's web site
the following day. Lets start with Thursdays full disk white
light shot:
You can see how
big this spot group really is here! This close up with the 5x
Televue Powermate shows its true size and impressive detail:
Inside the spots
umbras you see several light bridges cutting the umbras in two,
and tons of white faculae around this monster. Just below it,
AR1338 is no slouch either. This pair of spots forms an attractive
grouping on the limb:
And just to its
upper right was a small pair of spots that had no designation
yet, but had a nice amount of granulation show up in the background
since it is much nearer to the center of the Suns disk where
granulation is far easier to see:
On the eastern
side, we have a single solitary spot AR1334 of symmetrical form
and beauty like a daisy with its filaments around its core:
Now lets get to
the Calcium shots taken Thursday morning. Here is a full disk
showing the huge spot once again in perspective:
A close up with
the 3x Barlow of AR1339 shows tremendous faculae details:
AR1338 is a fine
pair in Calcium as well:
And my final shot,
also with the 3x Barlow is un named region to the right of AR1339:
Thanks for looking
at this weeks exciting solar results, and with the new giant
sunspot just starting to make a showing, the week ahead is looking
exciting indeed!
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