Strong Lines of Calcium ( Ca )
Intensity Wavelength (Å) Spectrum Ref.
Vacuum
250 1649.858 Ca II ER56
140 1651.991 Ca II ER56
250 1840.061 Ca II ER56
Air
2197.787 Ca II ER56
2208.611 Ca II ER56
120 2275.462 Ca I R68
140 P 2721.645 Ca I R68
700 P 3158.869 Ca II ER56
800 P 3179.332 Ca II ER56
700 3181.275 Ca II ER56
700 P 3706.026 Ca II ER56
800 P 3736.901 Ca II ER56
1000 P 3933.6614 Ca II L99
1000 P 3968.4673 Ca II L99
1000 P 4226.727 Ca I R68
500 4302.527 Ca I R68
500 4307.741 Ca I R68
500 P 4425.441 Ca I R68
500 P 4434.960 Ca I R68
500 P 4435.688 Ca I R68
600 P 4454.781 Ca I R68
600 P 4455.887 Ca I R68
400 P 4456.605 Ca I R68
500 4878.132 Ca I R68
300 5019.971 Ca II ER56
500 5188.848 Ca I R68
500 5265.557 Ca I R68
500 5270.270 Ca I R68
500 5349.472 Ca I R68
500 5581.971 Ca I R68
500 P 5588.757 Ca I R68
500 5590.120 Ca I R68
500 5594.468 Ca I R68
500 5598.487 Ca I R68
600 5857.452 Ca I R68
500 P 6102.722 Ca I R68
600 P 6122.219 Ca I R68
600 P 6162.172 Ca I R68
500 6169.055 Ca I R68
600 6169.559 Ca I R68
700 P 6439.073 Ca I R68
600 6449.810 Ca I R68
300 6456.874 Ca II ER56
700 P 6462.566 Ca I R68
600 6471.660 Ca I R68
600 P 6493.780 Ca I R68
600 6499.649 Ca I R68
500 P 6572.777 Ca I R68
600 6717.685 Ca I R68
700 7148.147 Ca I R68
600 7202.194 Ca I R68
700 7326.146 Ca I R68
300 7601.304 Ca II R68
400 8201.720 Ca II ER56
500 8248.797 Ca II ER56
600 8498.018 Ca II ER56
700 P 8542.089 Ca II ER56
700 P 8662.140 Ca II ER56
400 8912.07 Ca II ER56
500 8927.36 Ca II ER56
500 9213.900 Ca II R68
400 9311.998 Ca II R68
400 9319.560 Ca II R68
500 9320.650 Ca II R68
500 9416.967 Ca I R68
400 9567.965 Ca II R68
500 9599.235 Ca II R68
300 9601.815 Ca II R68
300 9854.74 Ca II ER56
500 9890.63 Ca II ER56
400 9931.39 Ca II ER56
400 10223.04 Ca II R68
500 12816.04 Ca I R68
500 12909.10 Ca I R68
600 13033.57 Ca I R68
600 19046.14 Ca I R68
1000 19309.20 Ca I R68
1000 19452.99 Ca I R68
900 19505.72 Ca I R68
1000 19776.79 Ca I R68
700 19853.10 Ca I R68
700 19862.22 Ca I R68
500 22624.93 Ca I R68
600 22651.23 Ca I R68