Skip to main content

W30 Transformation Coefficients

Due to the New England winter storm currently affecting the area, phone coverage at the AAVSO may be much reduced until Thursday. The staff is still available via email, and we suggest using that method to contact us if you need assistance.
HQA's picture
HQA
Offline
Joined: 2010-05-10

Here are the transformation coefficients for W30, from 10 nights in October and November.  W30 uses the Astrodon interference filters.

Arne

Tv = 0.014 +/- 0.006

Tbv = 0.949 +/- 0.009

Tvr = 1.051 +/- 0.014

Tri = 0.992 +/- 0.027

Tvi = 1.033 +/- 0.017

 

kv = 0.142 +/- 0.025

kbv = 0.123 +/- 0.039

kvr = 0.029 +/- 0.013

kri = 0.045 +/- 0.024

kvi = 0.073 +/- 0.024

AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484