We are excited to announce the launch of our new forums! You can access it forums.aavso.org. For questions, please see our blog post. The forums at aavso.org/forum have become read-only.
Announcement: New Applications
We are excited to announce the launch of our new applications! We're opening up early access to our new applications for searching, downloading, and submitting photometric observations. You can now access these applications through these links:
We ask for your feedback in order to help us improve these applications. Please send feedback for the applications above to feedback@aavso.org. Note: please avoid duplicating submissions across the two submit applications.
Jan Alvestad (SDOH) also submits monthly data from a computer program he
developed to count groups and sunspots from the SDO/HMI daily SDO satellite
images at Stanford: http://jsoc.stanford.edu/ This may be the most
promising method if there were a set of computer algorithms available for
those who capture white light CCD images, and perhaps H-alpha at the same
time. As the imaging methods would have to be somewhat standardized to be
processed by the computer, and the outcome would be group and sunspot
counts, which could then be put into the SunEntry database.
Hello
my report, the sun (Video and photos) :2014 09 24 UT
White Light :-)
http://goo.gl/fKdmkn
Solar Data Analysis Center (SIDC):
http://www.sidc.be/
Regards
Salvador Aguirre
Hi Salvador,
Your blog is looking very nice. And the video for the 23rd is stable with only a little motion.
I wonder though if there might be a way to use your images to count sunspots?
Not everyone has access to H-alpha (and perhaps Calcium II) filters, and
some folks currently working with solar images are using video and then
running programs like Registax http://www.astronomie.be/registax/ to
select out the best contrast image. Here's how Dan Vidican (VIDD) does it:
http://www.aavso.org/sites/default/files/solar_bulletin/AAVSO_SB_2013_11.pdf
Jan Alvestad (SDOH) also submits monthly data from a computer program he
developed to count groups and sunspots from the SDO/HMI daily SDO satellite
images at Stanford: http://jsoc.stanford.edu/ This may be the most
promising method if there were a set of computer algorithms available for
those who capture white light CCD images, and perhaps H-alpha at the same
time. As the imaging methods would have to be somewhat standardized to be
processed by the computer, and the outcome would be group and sunspot
counts, which could then be put into the SunEntry database.
Rodney
Hello
my report, the sun (Video and photos) :2014 09 26 UT
White Light and H Alpha :-)
http://goo.gl/OIw56M
Solar Data Analysis Center (SIDC):
http://www.sidc.be/
Regards
Salvador Aguirre
Hello
my report, the sun (Video and photos) :2014 10 02 UT
H Alpha :-)
http://goo.gl/d0j5DT
Solar Data Analysis Center (SIDC):
http://www.sidc.be/
Regards
Salvador Aguirre
Solar Report: ( White light ) :2014 10 07 UT.
Hello
my report, the sun (Video and photos) :2014 10 07 UT
White Light :-)
http://goo.gl/uCM4iN
Solar Data Analysis Center (SIDC):
http://www.sidc.be/
Regards
Salvador Aguirre (ASA)
Hello
my report, the sun (Video and photos) : 2014 10 13 UT
White Light :-)
http://goo.gl/wV2K58
Solar Data Analysis Center (SIDC):
http://www.sidc.be/
Regards
Salvador Aguirre
Hi All
my report, the sun (Video and photos) :2014 10 14 UT
H Alpha :-)
http://goo.gl/cySkQz
Solar Data Analysis Center (SIDC):
http://www.sidc.be/
Regards
Salvador Aguirre
Hello
my report, the sun (Video and photos) : 2014 10 18 UT
White Light :-)
http://goo.gl/b5HhWK
Solar Data Analysis Center (SIDC) and Space Weather :
http://www.sidc.be/
Regards
Salvador Aguirre
Hi all. :-)
my report, the sun (Video and photos) : 2014 10 19 UT
White Light and H Alpha :-)
http://goo.gl/xnk9bq
Solar Data Analysis Center (SIDC):
http://www.sidc.be/
Regards
Salvador Aguirre
Hello
my report, the sun (Video and photos) : 2014 11 20 UT
White Light :-)
http://goo.gl/RAuJFv
Solar Data Analysis Center (SIDC):
http://www.sidc.be/
Regards
Salvador Aguirre
Hi everyone :-)
my report, the sun (Video and photos) : 2014 11 22 UT
White Light :-)
http://goo.gl/wIJwOb
Solar Data Analysis Center (SIDC):
http://www.sidc.be/
Regards
Salvador Aguirre
[quote=ASA]
Hi everyone :-)
my report, the sun (Video and photos) : 2015 01 02 UT
White Light :-)
http://goo.gl/rxHGnc
Solar Data Analysis Center (SIDC):
http://sidc.oma.be/
Regards
Salvador Aguirre
Add: Please use Translator in Web Page.
Hi everyone :-)
my report, the sun (Video and photos) : 2015 01 27 UT
White Light :-)
http://goo.gl/kmHWPD
Solar Data Analysis Center (SIDC):
http://sidc.oma.be/
Regards
Salvador Aguirre