Spectra of the 3CR-catalog sources

In order to plot 'on-line' radio spectrum of a source from the 3CR catalog
you need use the below 'Search'-window for the fitting parameters
Input from the first position in the window:
nnn.n [0123 [+-lpek] fr_min fr_max]
For example, type in the window:
405.0 1 -e 10 40000 "Enter"
or without any parametres (ie they are default: 1 -e 10 300000):
405.0 "Enter"
The first key: 0 - no error, 1 or 2 - with the errors, 3 - no fit
The second key: l - linear fitting, p - parabolic fiting, +/-e - lin + exp(+/-) fiting
fr_min/fr_max - mininum/maximum frequencies for the fitting (MHz)
Output (appending) fit-files: 3CRnnn.n.fit
Output (replacing) gif-files: 3CRnnn.n.gif The list of the 3CRnnn.n radio sources.

  2.0   76.1  175.0  245.0  296.0  357.0  460.0
  6.1   78.0  175.1  247.0  297.0  368.0  465.0
  9.0   79.0  180.0  249.0  298.0  371.0  468.1
 11.1   83.1  181.0  249.1  299.0  379.1  469.1
 13.0   84.0  184.0  250.0  300.0  380.0  470.0
 14.0   86.0  184.1  252.0  300.1  381.0
 14.1   88.0  186.0  254.0  303.0  382.0
 15.0   91.0  187.0  255.0  303.1  386.0
 16.0   89.0  190.0  256.0  305.0  388.0
 17.0   93.0  191.0  257.0  305.1  389.0
 18.0   93.1  192.0  258.0  306.1  390.0
 19.0   98.0  194.0  263.0  309.1  390.3
 20.0   99.0  196.0  263.1  310.0  394.0
 21.1  103.0  196.1  264.0  313.0  399.1
 22.0  105.0  197.1  265.0  314.1  401.0
 27.0  107.0  198.0  266.0  315.0  402.0
 28.0  109.0  200.0  267.0  317.0  403.0
 29.0  111.0  204.0  268.1  318.0  403.1
 31.0  114.0  205.0  270.1  318.1  405.0
 33.0  123.0  207.0  268.3  319.0  409.0
 33.1  119.0  208.0  268.4  320.0  410.0
 33.2  124.0  208.1  270.0  321.0  411.0
 34.0  125.0  210.0  268.2  322.0  415.2
 35.0  129.0  212.0  272.0  323.0  418.0
 36.0  129.1  213.1  272.1  323.1  424.0
 40.0  130.0  215.0  273.0  324.0  427.1
 41.0  131.0  216.0  274.0  325.0  428.0
 42.0  132.0  217.0  274.1  326.0  430.0
 43.0  133.0  219.0  275.0  326.1  431.0
 44.0  134.0  220.1  275.1  327.0  432.0
 46.0  135.0  220.2  277.0  327.1  433.0
 47.0  136.1  220.3  277.1  330.0  434.0
 48.0  137.0  222.0  277.2  332.0  435.0
 49.0  138.0  223.0  277.3  334.0  436.0
 52.0  139.2  223.1  280.0  336.0  437.0
 54.0  141.0  225.0A 280.1  337.0  438.0
 55.0  142.1  225.1B 284.0  338.0  441.0
 61.1  147.0  226.0  285.0  340.0  442.0
 63.0  152.0  227.0  286.0  341.0  445.0
 65.0  153.0  228.0  287.0  343.0  449.0
 66.0  154.0  230.0  287.1  343.1  452.0
 66.0  158.0  231.0  288.0  345.0  454.0
 66.1  165.0  234.0  288.1  346.0  454.1
 67.0  166.0  236.0  289.0  348.0  454.2
 68.1  169.1  237.0  292.0  349.0  454.3
 68.2  171.0  238.0  293.0  351.0  455.0
 69.0  172.0  239.0  293.1  352.0  456.0
 71.0  173.0  241.0  294.0  353.0  458.0
 75.0  173.1  244.1  295.0  356.0  459.0

Sp3CR Ver0.2 20/07/2003 by Sergei Trushkin (satr@sao.ru)