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AAVSO Alert Notice
Title
Posted By
Updated/commented date
Type
Special Notice #281: Revised timetable for AE Aqr MAGIC observations
weo
1 year 4 days
ago
Page
Alert Notice 475: Monitoring of the dwarf nova U Geminorum in support of HST observations
weo
21 weeks 1 day
ago
Page
AAVSO Alert Notice 429
weo
2 years 18 weeks
ago
Page
Alert Notice 456: Monitoring of V854 Cen Requested
weo
1 year 6 weeks
ago
Page
Alert Notice 472: Monitoring of HD 5980 requested for multiwavelength campaign
weo
30 weeks 1 day
ago
Page
Alert Notice 469: Observations of TT Ari requested in support of MOST observations
weo
38 weeks 12 hours
ago
Page
AAVSO Alert Notice 438
weo
2 years 3 weeks
ago
Page
Alert Notice 453: Monitoring of S Dor requested for multiwavelength campaign
weo
1 year 12 weeks
ago
Page
Alert Notice 466: Monitoring of V380 Oph requested in support of HST observations
weo
38 weeks 4 days
ago
Page
Alert Notice 482: Monitoring requested for dust production study in developing planetary systems
weo
6 weeks 3 days
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 463: Nova Sagittarii 2012 No. 3 = PNV J17522579-2126215
weo
45 weeks 4 days
ago
Page
Alert Notice 479: Supernova 2013aa in NGC 5643 = PSN J14323388-4413278
weo
12 weeks 6 days
ago
Page
AAVSO Alert Notice 433
weo
2 years 8 weeks
ago
Page
Alert Notice 447: Nova Sco 2011 No. 2 = PNV J16364440-4132340 = PNV J16364300-4132460
weo
1 year 35 weeks
ago
Page
Alert Notice 460: Possible occultation by Pluto from US East Coast
weo
48 weeks 5 days
ago
Page
Alert Notice 476: Multicolor photometry of triple system b Per requested
weo
19 weeks 1 day
ago
Page
AAVSO Alert Notice 430
weo
2 years 18 weeks
ago
Page
Alert Notice 444: Nova Lupi 2011
weo
1 year 40 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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