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Дата изменения: Wed Mar 19 17:15:58 2003
Дата индексирования: Sat Dec 22 04:56:47 2007
Кодировка:

Archiving spectral line data at AO

03MAR03

Where have people been doing on/off patterns

Find the ra,dec for all of the on/off patterns since jan2001.
 
n=corfindpat(slar,ind,pattype=1)

10949 patterns,
print,total(slar[ind].numrecs*slar[ind].secsperrec)*2./3600.

1600 hours on,off integration time.
 

Plot out the ra,dec coverage for position switched data.

hor,0,24 & ver,-1,40
plot,slar[ind].rahrreq,slar[ind].decdreq,psym=2,$
    xtitle='ra',ytitle='dec',charsize=1.5 ,$
    title='2001-> 2003 Arecibo position switch scans'
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