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front page news
Title
Posted By
Updated/commented date
Type
Alert Notice 459: Monitoring of RU Peg requested for Swift observations
weo
50 weeks 24 min
ago
Page
Alert Notice 458: Multiwavelength observing campaign on AE Aqr
weo
43 weeks 4 days
ago
Page
Alert Notice 457: Monitoring Nova Oph 2012 for multiwavelength observations
weo
1 year 5 weeks
ago
Page
Alert Notice 456: Monitoring of V854 Cen Requested
weo
1 year 6 weeks
ago
Page
Alert Notice 455: V834 CAR = Nova Car 2012 = TCP J10502000-6406480
weo
1 year 9 weeks
ago
Page
Alert Notice 454: Monitoring of CH Cyg requested for Chandra and HST observations
weo
1 year 11 weeks
ago
Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign
weo
1 year 12 weeks
ago
Page
Alert Notice 452: Simultaneous observations of SU Aur and AB Aur requested for XMM-Newton
weo
1 year 14 weeks
ago
Page
Alert Notice 451: Monitoring of the Symbiotic Variable RT Cru Requested
weo
1 year 16 weeks
ago
Page
Alert Notice 450: Request for observations of SDSS J080434.20+510349.2 in support of HST observations
weo
1 year 29 weeks
ago
Page
Alert Notice 449: Outburst of the UGWZ Candidate BW Scl
weo
1 year 30 weeks
ago
Page
Alert Notice 448: Request for observations of V455 AND in support of HST observations
weo
1 year 36 weeks
ago
Page
Alert Notice 447: Nova Sco 2011 No. 2 = PNV J16364440-4132340 = PNV J16364300-4132460
weo
1 year 36 weeks
ago
Page
Alert Notice 446 - SUPERNOVA 2011fe in M101 (NGC 5457) = PSN J14030581+5416254
weo
1 year 38 weeks
ago
Page
Alert Notice 445 - Request for monitoring of SS Cygni in support of European VLBI radio observations
weo
1 year 39 weeks
ago
Page
Alert Notice 444: Nova Lupi 2011
weo
1 year 40 weeks
ago
Page
Alert Notice #480: MR UMa superoutburst coverage requested for HST observations
weo
10 weeks 4 days
ago
Page
Advancing Variable Star Astronomy available as a Kindle e-book
Aaron Price
1 year 24 weeks
ago
Page
Accounting Clerk Wanted for p/t Position at AAVSO HQ
Aaron Price
1 year 14 weeks
ago
Page
Abstract Deadline TODAY 3/9!
RebeccaTurner
2 years 10 weeks
ago
Page
AAVSOnet Online Discussion Forum
Aaron Price
2 years 24 weeks
ago
Page
AAVSO Special Notice 221
Matthew Templeton
2 years 28 weeks
ago
Page
AAVSO Special Notice #244: Continued close monitoring of T Pyx requested
weo
1 year 46 weeks
ago
Page
AAVSO Special Notice #243: Pre-SN 2011dh images of M51 requested
weo
1 year 49 weeks
ago
Page
AAVSO Special Notice #242
weo
1 year 50 weeks
ago
Page
AAVSO Special Notice #241
kqr
1 year 50 weeks
ago
Page
AAVSO Special Notice #240
Aaron Price
1 year 44 weeks
ago
Page
AAVSO Special Notice #238
weo
2 years 7 weeks
ago
Page
AAVSO Special Notice #237
weo
2 years 7 weeks
ago
Page
AAVSO Special Notice #236
weo
2 years 11 weeks
ago
Page
AAVSO Special Notice #235
Matthew Templeton
2 years 13 weeks
ago
Page
AAVSO Special Notice #234
Matthew Templeton
2 years 13 weeks
ago
Page
AAVSO Special Notice #233
Matthew Templeton
2 years 14 weeks
ago
Page
AAVSO Special Notice #232
weo
2 years 15 weeks
ago
Page
AAVSO Special Notice #231
weo
2 years 15 weeks
ago
Page
AAVSO Special Notice #230
weo
2 years 16 weeks
ago
Page
AAVSO Special Notice #229
Matthew Templeton
2 years 17 weeks
ago
Page
AAVSO Special Notice #228
weo
2 years 17 weeks
ago
Page
AAVSO Special Notice #227
weo
2 years 19 weeks
ago
Page
AAVSO Special Notice #226
weo
2 years 24 weeks
ago
Page
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About Us
The Organization
Vision/Mission
What We Do
Services
Work & Research
Volunteer
History
The AAVSO Archives
By-Laws
Contact Us
The People
Council Members, Officers & Section Leaders
Staff
Honors & Awards
In Memoriam
Outreach
Presentation Library
Writers Bureau
Speakers Bureau
The Location
AAVSO Headquarters
Directions
Guest Suite
Our Publications
Annual Report
The Journal of the AAVSO
Alert and Special Notices
AAVSO Newsletter
Visual Observing Manual
CCD Observing Manual
Solar Bulletin
plus many more...
Apply for Membership
Renew Membership
Support the AAVSO
Funds
Amazon.com
Benefactors
AAVSO Store
Citizen Sky Project
Community
Meetings
Forums
Live Chat Room
Staff Blog
Social Media
Variable Stars
What Are They & Why Observe Them?
The Stories Variables Tell
Types of Variables
Variable Star of the Season
Education Materials
CHOICE Online Institute
Science Olympiad
Two Eyes, 3D
Variable Star Astronomy
H-R Diagram Plotting Activity
Reporting Variable Star Discoveries
Variable Star Index (VSX)
AAVSO in Print - Publications Using AAVSO Data
Observing
Observing at a Glance
Observing Sections
Observing Manuals
Visual Observing Manual
CCD Photometry Manual
DSLR Photometry Manual
Alert and Special Notices
Observing Campaigns
WebObs (Search AID or Submit Your Data)
Variable Star Charts
Variable Star Plotter (VSP)
Report Chart Errors
Request Comparison Stars
Observation Planner Tool
JD Calculator & Calendar
Software Directory
Data
AAVSO International Database (AID)
Portal for Researchers
Historic Light Curves
WebObs (Submit/Search Data)
Data Access
Download Data in Ascii Form
Light Curve Generator (LCG)
MyNewsFlash - Real-Time Data Delivery
WebObs Search (Searches AID)
Data Analysis
VPHOT - Online Photometry Tool
Zapper - Help Validate Data
VStar - Java Visualization & Analysis Tool
The AAVSO Photometric All-Sky Survey (APASS)
AAVSOnet
Getting Started
What Are Variable Stars?
Things to Do
Find a Mentor
Online Forum for Help and Advice
Star Tutorials
10-Star Tutorial (Visual Observations of Variable Stars)
5-Star Tutorial (Data Analysis)
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