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CHET

Title Posted By Updated/commented date Typesort icon
Instructions for CHET (Chart Error Tracking Tool) SXN 45 weeks 3 days ago Page
The Chart Error Reporting Tool (CHET) is back online Aaron Price 3 years 10 weeks ago Page
CHET willmcmain 3 years 2 weeks ago Blog entry
AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484