# hyb2_onc_c_dist_20190131.db
#
# Date: 20190131
# Creator: ONC team
# References:
#    [1] Suzuki et al., 2018
#    [2] Tatsumi et al., 2019
#
# Three types of Parameters on distortion and offset of optics are included.
# Used in creation of L2c.
#
# (1) Alignment offset (obtained from star observations)
# 
#     (h, v) in the unit of pixel in the image coordinates.
# 
#     (Table 6.1 in [2])
#
# 
# (2) Parameters for distortion correction function "dist" in
#
#     R' = a0 + a1 * R + a2 * R^2 + a3 * R^3 + a4 * R^4 + a5 * R^5
# 
#     (Table 2 in [1] for ONC-W1 and ONC-W2, Table 6.1 in [2])
#     
# 
# (3) Parameters for inverse of distortion correction function "dist^-1" in
# 
#     R = b0 + b1 * R' + b2 * R'^2 + b3 * R'^3 + b4 * R'^4 + b5 * R'^5
#
# @attribute
# Camera
# Alignment offset h
# Alignment offset v
# a0
# a1
# a2
# a3
# a4
# a5
# b0
# b1
# b2
# b3
# @data
# cam,h,    v,a0,  a1,a2,     a3,a4,       a5,b0,       b1,         b2,         b3,         b4,          b5
T,  9.5,-22.5,0,1.000,0,-9.28e-9,0,         0,0,1.00001e+0,-7.07794e-8, 9.45776e-9,          0,           0
W1,-3.5, -2.5,0,1.000,0,3.134e-7,0,-1.716e-13,0,9.99570e-1, 1.19590e-5,-4.15730e-7,3.71770e-10,-9.07150e-14
W2, 0.5, -0.5,0,1.000,0,2.893e-7,0,-1.365e-13,0,9.99340e-1, 1.42190e-5,-3.93550e-7,3.41040e-10,-8.54530e-14