; IDL Version 3.6.1a (sunos sparc)
; Journal File for gschneid@nicmosis
; Working directory: /home/gschneid/FILTERS/IDL-PROCS
; Date: Wed Aug 30 16:53:53 1995
 
;The Journal is /home/gschneid/FILTERS/SENSITIVITY/f196nCAM3.txt
; 
;The temperature of the HST optics is:       293.000
;The temperature of the NICMOS optics is:       275.000
;The temperature of the zodiacal dust is:       265.000
;The emissivity of the HST is:      0.100000
;The emissivity of NICMOS is:      0.150000
;The effective HST telescope area in square meters is:       4.07000
;Efficiency including filter or grism but not detector is:      0.650000
;The detector noise in electrons is:       35.0000
;The required signal to noise is:       1.00000
; 
;STScI filter designation is: f196n
;The detector dark current in electrons per second is:      0.100000
;The linear range in electrons is:       205000.
;The wavelength interval in microns is:   0.000199800
;The effective filter bandwidth in microns is:    0.00504246
;Lower Wavelength is:       1.94500
;Upper Wavelength is:       1.98340
;Central Wavelength is:       1.96420
;Maximum Transmission is:      0.937368
;Lower half power wavelength is:       1.95460
;Upper half power wavelength is:       1.97340
;The average transmission between half power points is:      0.844729
;The background detected is       1.66980 photons per second
;The background from HST is       1.19627 photons per second
;The background from NICMOS is      0.411258 photons per second
;The background from zodiacal dust is     0.0622708 photons per second
; 
;The fraction of flux in the center pixel is:      0.549265
;