Level 2 Help for PHOTFIT2_IRVINE

EXPONENT

 
Exponent - the geometrical constant k of the Minnaert part of the photometric 
function.

MIN_EXPONENT

This parameter gives the absolut lower limit of the Minnaert exponent - the 
geometrical constant k of the Minnaert photometric function.
If a sulution guess falls out-of-bonds then the attemp will be aborted and 
a new guess attempted.

MAX_EXPONENT

This parameter gives the absolut upper limit of the Minnaert exponent - the 
geometrical constant k of the Minnaert photometric function.
If a sulution guess falls out-of-bonds then the attemp will be aborted and 
a new guess attempted.

T_EXPONENT

This parameter gives temperatur for the Exponent - the geometrical constant k
of the Minnaert photometric function.
This parameter gives the range over which random guesses can be expected to 
vary at first:
    EXPONENT_NEW = T_EXPONENT * tan( PI * ran_num + PI/2 ).
As the system cools the range will constrict gradually :
	T_EXPONENT_NEW_* = T_EXPONENT_OLD_* * scale, 
scale depends of NUMTEN.

IRV_EXP1

Irvine's first exponent - parameter of the Irvine photometric function.

MIN_IRV_EXP1

This parameter gives the absolut lower limit of the Irvine's first exponent - 
parameter of the Irvine photometric function.
If a sulution guess falls out-of-bonds then the attemp will be aborted and 
a new guess attempted.

MAX_IRV_EXP1

This parameter gives the absolut upper limit of the Irvine's first exponent - 
parameter of the Irvine photometric function.
If a sulution guess falls out-of-bonds then the attemp will be aborted and 
a new guess attempted.

T_IRV_EXP1

This parameter gives temperatur for the Irvine's first exponent - parameter 
of the Irvine photometric function.
This parameter gives the range over which random guesses can be expected to 
vary at first:
   IRV_EXP1_NEW = T_IRV_EXP1 * tan( PI * ran_num + PI/2 ).
As the system cools the range will constrict gradually :
	T_IRV_EXP1_NEW_* = T_IRV_EXP1_OLD_* * scale, 
scale depends of NUMTEN.

IRV_EXP2

Irvine's second exponent - parameter of the Irvine photometric function.

MIN_IRV_EXP2

This parameter gives the absolut lower limit of the Irvine's second exponent - 
parameter of the Irvine photometric function.
If a sulution guess falls out-of-bonds then the attemp will be aborted and 
a new guess attempted.

MAX_IRV_EXP2

This parameter gives the absolut upper limit of the Irvine's second exponent - 
parameter of the Irvine photometric function.
If a sulution guess falls out-of-bonds then the attemp will be aborted and 
a new guess attempted.

T_IRV_EXP2

This parameter gives temperatur for the Irvine's second exponent - parameter 
of the Irvine photometric function.
This parameter gives the range over which random guesses can be expected to 
vary at first:
    IRV_EXP2_NEW = T_IRV_EXP2 * tan( PI * ran_num + PI/2 ).
As the system cools the range will constrict gradually :
	T_IRV_EXP2_NEW_* = T_IRV_EXP2_OLD_* * scale, 
scale depends of NUMTEN.