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Experimenting calcium imaging with small refractors
by krakatoa1883 » Tue Sep 18, 2018 9:18 am » in Commercial Solar Filters/Cameras/Hardware - 6 Replies
- 85 Views
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Last post by marktownley
Wed Sep 19, 2018 6:40 am
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New Skywatcher Solarquest mount
by c8er » Wed Sep 12, 2018 9:04 pm » in Commercial Solar Filters/Cameras/Hardware - 8 Replies
- 178 Views
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Last post by marktownley
Wed Sep 19, 2018 6:37 am
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Narrowest 393.37 ever by Apollo Lasky
by TheSkyBurner » Tue Jun 19, 2018 10:46 pm » in Solar Scope Modifications - 145 Replies
- 3576 Views
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Last post by marktownley
Wed Sep 19, 2018 6:35 am
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- 8 Replies
- 138 Views
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Last post by Carbon60
Tue Sep 18, 2018 9:21 pm
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- 4 Replies
- 72 Views
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Last post by Carbon60
Tue Sep 18, 2018 9:09 pm
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Why is the PST etalon not sold on its own?
by BillyBoyBoy » Tue Sep 18, 2018 3:17 am » in This is SolarChat !! - 11 Replies
- 161 Views
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Last post by MalVeauX
Tue Sep 18, 2018 9:08 pm
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- 8 Replies
- 115 Views
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Last post by Carbon60
Tue Sep 18, 2018 5:45 am
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A variety from Sept 16 (with Gates of H*ll image)
by gabrieli » Sun Sep 16, 2018 10:22 pm » in This is SolarChat !! - 5 Replies
- 98 Views
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Last post by Carbon60
Mon Sep 17, 2018 7:38 pm
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QUARK 9.9 HA full diak and prominence
by alexhuangyan » Wed Sep 12, 2018 10:48 am » in This is SolarChat !! - 5 Replies
- 140 Views
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Last post by Carbon60
Mon Sep 17, 2018 6:11 pm
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Surface contrast in CaK for various filter bandpasses.
by p_zetner » Fri Sep 14, 2018 8:14 pm » in This is SolarChat !! - 18 Replies
- 342 Views
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Last post by krakatoa1883
Mon Sep 17, 2018 4:42 pm
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- 8 Replies
- 133 Views
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Last post by ffellah
Mon Sep 17, 2018 4:00 pm
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- 3 Replies
- 93 Views
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Last post by denababy
Mon Sep 17, 2018 2:22 pm
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- 0 Replies
- 35 Views
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Last post by djp183
Mon Sep 17, 2018 1:47 pm
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- 6 Replies
- 307 Views
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Last post by pedro
Mon Sep 17, 2018 12:20 pm
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Today's SUN (20180914) | FD images + proms
by pedro » Fri Sep 14, 2018 1:20 pm » in This is SolarChat !! - 6 Replies
- 183 Views
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Last post by pedro
Mon Sep 17, 2018 12:18 pm
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Today's SUN (20180915) | PST Ha & PST Ca-K FD images
by pedro » Sat Sep 15, 2018 6:09 pm » in This is SolarChat !! - 3 Replies
- 148 Views
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Last post by pedro
Mon Sep 17, 2018 12:13 pm
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- 4 Replies
- 110 Views
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Last post by Montana
Mon Sep 17, 2018 9:12 am
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- 3 Replies
- 65 Views
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Last post by Montana
Mon Sep 17, 2018 9:09 am
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Sol in CaK from the 14th and in Ha from the 16th of September 2018.
by eroel » Sat Sep 15, 2018 6:02 pm » in This is SolarChat !! - 1 Replies
- 46 Views
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Last post by Montana
Mon Sep 17, 2018 8:59 am
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Tunable Calcium module by Apollo Lasky
by TheSkyBurner » Wed Sep 12, 2018 4:32 am » in This is SolarChat !! - 6 Replies
- 209 Views
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Last post by marktownley
Sun Sep 16, 2018 8:06 pm
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- 2 Replies
- 85 Views
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Last post by marktownley
Sun Sep 16, 2018 7:58 pm
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- 6 Replies
- 94 Views
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Last post by marktownley
Sun Sep 16, 2018 7:55 pm
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Calcium Chromosphere By apollo lasky
by TheSkyBurner » Tue Sep 11, 2018 10:55 pm » in This is SolarChat !! - 6 Replies
- 213 Views
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Last post by marktownley
Sun Sep 16, 2018 7:50 pm
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Tiny AR12721 in H-alpha and CaK: Sept10
by p_zetner » Thu Sep 13, 2018 9:19 pm » in This is SolarChat !! - 7 Replies
- 145 Views
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Last post by marktownley
Sun Sep 16, 2018 12:27 pm
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NEW 12672 large group!!! 280mm + ARIES 295mm DERF + QUARK GREAT SEEING!
by Valery » Sun Aug 20, 2017 3:26 pm » in This is SolarChat !! - 13 Replies
- 523 Views
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Last post by Valery
Sun Sep 16, 2018 12:10 pm
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- 4 Replies
- 244 Views
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Last post by pedro
Sun Sep 16, 2018 11:51 am
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G2 Geomagnetic Storm 11th Sept 2018
by Carbon60 » Tue Sep 11, 2018 5:50 am » in Solar Radio, Magnetometry and Spectroscopy - 5 Replies
- 137 Views
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Last post by Carbon60
Sun Sep 16, 2018 11:01 am
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Closure of National Solar Observatory remains shrouded in secrecy
by Dave S » Wed Sep 12, 2018 9:06 pm » in This is SolarChat !! - 4 Replies
- 199 Views
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Last post by TheSkyBurner
Sat Sep 15, 2018 9:56 pm
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Today's Crazy Prom Forest! Plus Active Regions in HA & CaK | Sept 13th 2018
by MalVeauX » Thu Sep 13, 2018 4:13 pm » in This is SolarChat !! - 8 Replies
- 185 Views
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Last post by eroel
Sat Sep 15, 2018 5:51 pm
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- 5 Replies
- 121 Views
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Last post by eroel
Sat Sep 15, 2018 5:44 pm
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08Aug: Spectral sweep through the Ca K line
by p_zetner » Tue Aug 28, 2018 4:38 pm » in Solar Radio, Magnetometry and Spectroscopy - 13 Replies
- 430 Views
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Last post by p_zetner
Sat Sep 15, 2018 4:32 pm
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1 angstrom 854.22 by apollo lasky
by TheSkyBurner » Fri Sep 14, 2018 8:42 pm » in Solar Scope Modifications - 0 Replies
- 60 Views
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Last post by TheSkyBurner
Fri Sep 14, 2018 8:42 pm
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Truss Solar Newton T250 for Ha and CaK
by allhoest » Tue Sep 11, 2018 6:55 pm » in Solar Astronomy Shop and Swap - 3 Replies
- 162 Views
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Last post by allhoest
Fri Sep 14, 2018 6:17 pm
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Today's SUN (20180913) + granulations shots
by pedro » Thu Sep 13, 2018 3:31 pm » in This is SolarChat !! - 7 Replies
- 262 Views
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Last post by pedro
Fri Sep 14, 2018 1:17 pm
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- 4 Replies
- 65 Views
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Last post by Montana
Fri Sep 14, 2018 9:01 am
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Today's Proms & AR2722 in HA & CaK | Sep 12th 2018
by MalVeauX » Wed Sep 12, 2018 10:13 pm » in This is SolarChat !! - 6 Replies
- 99 Views
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Last post by p_zetner
Thu Sep 13, 2018 9:14 pm
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- 9 Replies
- 157 Views
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Last post by p_zetner
Thu Sep 13, 2018 9:09 pm
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- 7 Replies
- 100 Views
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Last post by pedro
Thu Sep 13, 2018 9:09 pm
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Solar Scintallation Monitor
by allhoest » Tue Sep 11, 2018 6:55 pm » in Solar Astronomy Shop and Swap - 1 Replies
- 103 Views
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Last post by Valery
Thu Sep 13, 2018 3:45 am
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- 29 Replies
- 920 Views
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Last post by pedro
Wed Sep 12, 2018 10:01 am
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- 2 Replies
- 73 Views
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Last post by Montana
Wed Sep 12, 2018 8:52 am