SUMMARY TABLE
Z_coarse order FWHM (Å) dL/dZ (Å) Zfine(6200-6500 Å) FSR (Å)
plot -2 20.39 11.5 0.4614 ~1710 - 2360 297.7
21.39 11.0 0.4398 ~2370 - 3050 284.4
plot +1 29.41 8.0 0.3216 ~1450 - 2390 209.4
30.41 7.8 0.3110 ~2110 - 3070 202.7
plot +3
TABLE NOTES
  1. The Zfine values listed above in computer units apply at the optical axis for the default instrument Zfine value of 4.10 entered into the CS-100.
  2. The free spectral range (FSR) and FWHM in Z-space at ~6400 Å are 678 and 25, respectively. These values do not depend on plate spacing. The former is accurate to 1% or better. The latter is for an optimized parallelism; values for individual setups may be higher by ~10-20% because of the precision limits of the parallelization procedure. Accordingly, the FWHM in wavelength space is only reproducible at the 10-20% level.
  3. Fractional orders are caused by small phase shifts due to the reflective coating on the etalon mirrors. 

Z_coarse = -2
Z_fine = 4.10
Lamp: Neon
Wavelengths (Å); order # in [], weak lines in ():
  Ne 6334.4276 [20.39]
  Ne 6382.9914 [20.39] + Ne 6402.248 [20.39]
  Ne X + Ne Y
  Ne 6334.4276 [21.39]
  Ne 6382.9914 [21.39] + Ne 6402.248 [21.39]
(Click plot for postscript copy.)

Z_coarse = +1
Z_fine = 4.10
Lamp: Neon
Wavelengths (Å); order # in [], weak lines in ():
  Ne 6382.9914 [29.41] + Ne 6402.248 [29.41]
  Ne X + Ne Y
  Ne 6334.4276 [30.41]
  Ne 6382.9914 [30.41] + Ne 6402.248 [30.41]
(Click plot for postscript copy.)

Z_coarse = +3
Z_fine = 4.10
Lamp: Neon
Lines (Å); order # in [], weak lines in ():
(Click plot for postscript copy.)