WHAT IS THIS?
This is the AAVSO Data Download form, where you can access and download
data from the AAVSO International Database, which has over 18 million visual,
PEP, and CCD observations of variable stars dating back to its founding over
90 years ago. Over 6 thousand observers from all over the world have
contributed data for over 6 thousand objects. This is the largest and highest
quality digital database of variable star observations available. All our
data go through a strict quality control analysis (validation), a procedure
that insures the data are as error free as possible.
WHAT CAN I DO?
By entering the specifics of the search you wish to perform in the form to
the right, you can download data from the AAVSO International Database in a
variety of formats.
HOW CAN I GET HELP?
Guidance in the use of this form is available on the form by clicking any
of the question mark icons found next to each input field. If you need further
assistance, send us an E-mail at: email@example.com
WHAT IS THE AUID, NAME, OR DESIGNATION OF THE OBJECT?
WHAT DATE RANGE WOULD YOU LIKE TO USE?
Enter Julian date or Gregorian Date (MM/DD/YYYY)
HOW SHALL WE CONTACT YOU?
WHICH OF THESE BEST DESCRIBES YOU?
HOW DO PLAN ON USING THIS DATA?
ANY ADDITIONAL COMMENT AND/OR QUESTIONS?