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Home » Forums » Variable Star Observing
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VPHOT

This forum is for discussion of VPHOT topics including announcements, status updates, technical support and more.
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Topicsort iconRepliesViewsCreatedLast reply
Analysis file
3
445 by SXN
2011-11-18 15:43
by SXN
2011-11-23 12:23
Air Mass
1
417 by Ed Wiley_WEY
2012-04-05 15:49
by roe
2012-04-09 01:38
About Tranformations, VPHOT and Landolf comp stars
4
554 by astrolopitec
2012-11-21 20:14
by FJQ
2012-11-25 00:47
Ability to set annulus size when using Transformation option
3
982 by mgw
2010-12-24 02:10
by kge
2010-12-26 18:11
AAVSONet Processing Suspended For Weekend
0
357 by kqr
2012-04-27 17:05
n/a
AAVSO Comp Stars Not Loading.
2
406 by Huisache
2012-01-17 08:44
by Huisache
2012-01-18 11:33
AAVSO comp stars back in action
1
518 by kge
2011-07-09 18:11
by Aaron Price
2011-07-11 10:46
AAVSO CCD School and SAS Workshop
0
351 by Aaron Price
2012-02-28 17:07
n/a
3-D ADU Plot missing?
1
345 by WWAA
2012-09-10 19:56
by kge
2012-09-11 05:53
"Invalid webservice call, missing value for parameter:name"?
2
686 by EIU
2012-04-18 19:20
by EIU
2012-04-19 03:16
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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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