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Photography of the Orion Nebula in 1880 and 2013
by CGCA on Thu, 03/06/2014 - 21:40
Campaigns & Observation Reports
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Fourth Photometric FIlter
by tcalderw on Thu, 02/27/2014 - 21:51
Photometry
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OQ Carinae: A New Southern Z Cam Type Dwarf Nova
by SXN on Wed, 03/05/2014 - 02:25
Cataclysmic Variables (CVs)
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Interactive version of Bulletin 77
by tcbretl on Sun, 03/02/2014 - 03:01
Long Period Variables (LPVs)
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AAVSO Bulletin 77
by BBI on Sat, 02/22/2014 - 11:43
Visual Observing
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New CHOICE courses offered for spring
by SXN on Tue, 02/18/2014 - 14:12
General AAVSO Discussion
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ALPY 600 Spectrograph Preliminary Review
by MGQ on Sat, 06/01/2013 - 05:02
Spectroscopy
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Transformation with Vphot
by RGN on Thu, 02/27/2014 - 08:36
VPHOT
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Announcing the BSM epoch photometry database v. 2.0
by HQA on Thu, 02/27/2014 - 11:51
General AAVSO Discussion
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Bulletin 77 published and online
by weo on Thu, 02/27/2014 - 16:50
Photometry
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Reasonable outdoor illumination standards
by lmk on Wed, 02/26/2014 - 19:17
General AAVSO Discussion
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Symbiotic News
by ocn on Thu, 02/13/2014 - 19:28
Cataclysmic Variables (CVs)
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Positive and Negative Superhumps
by pukemaru on Wed, 02/26/2014 - 04:09
Cataclysmic Variables (CVs)
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Return of bi-polar group
by santanu basu on Tue, 02/25/2014 - 18:47
Solar Observing and SID Monitoring
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Results with different software
by onj on Sat, 02/22/2014 - 22:12
Photometry
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Nova Sgr 2014
by Andrew Pearce on Tue, 02/11/2014 - 10:49
Novae
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transient in Aquila = TCP J19001574+0132356
by weo on Sat, 02/22/2014 - 00:38
Time Sensitive Alerts
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Transformation
by CBLA on Thu, 02/20/2014 - 17:44
Photometry
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sao 58521 Topic Revamped.
by WWJ on Fri, 02/21/2014 - 12:22
Visual Observing
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UV Per quiescent magnitude
by mrv on Sat, 02/15/2014 - 03:53
Cataclysmic Variables (CVs)