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Big Bear GONG+ intensity image:
This solar intensity image in the photospheric 6768Å line
was recorded by
the Big Bear GONG+ instrument. It shows basically the same
features seen in a broadband "white light" image.
For additional images from other
GONG sites see
the GONG Daily Images page. For more information about
the GONG see the GONG
project.
The image was recorded at 23:22:03 (UT) on January 28, 2015.
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Big Bear GONG+ magnetogram:
This solar magnetic field map was recorded by the Big Bear GONG+
instrument and scaled so that the darkest pixels are -100 gauss
and the brightest pixels are +100 gauss. For additional
images from other GONG sites see
the GONG
Daily Images page. For more information
about the GONG see the
GONG project.
The image was recorded at 23:22:03 (UT) on January 28, 2015.
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BBSO full disk H-alpha image: The image
was recorded with a 12-bit, 2048 x 2048 pixel Pulnix CCD
camera.
The image was recorded at 20:44:33 (UT) on January 27, 2015.
There are also a
half-sized image
(80 kBytes) and
a
full-sized BW image
(208 kBytes) available.
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BBSO contrast enhanced full disk H-alpha
image: The image was
recorded with a 12-bit, 2048 x 2048 pixel Pulnix CCD
camera. This image has been corrected by dark and flat field images,
and a limb darkening estimate has been subtracted to enhance the
contrast.
The image was recorded at 20:44:33 (UT) on January 27, 2015.
There are also a
half-sized image
(176 kBytes) and
a
full-sized BW image
(508 kBytes) available.
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BBSO full disk H-alpha
Movie: Mpeg movie made from the daily images,
with a cadence of 5 minutes. Movie from January 27, 2015.
(1940 kBytes)
Older daily H-alpha full disk movies are available on our
FTP Archive.
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BBSO contrast enhanced full disk H-alpha
Movie: Mpeg movie made from the daily contrast enhanced images,
with a cadence of 5 minutes. Movie from January 27, 2015.
(4112 kBytes)
Older daily H-alpha full disk movies are available on our
FTP Archive.
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BBSO's synoptic full disk observations are available on our
FTP Archive
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