October 28, 2006        Obs.= jagdev singh

2nd order 10747    Filter = RM 90  
3rd order  7892    Filter = R 64
4th order  5303    Filter = Asahi 530 nm

Focus = 54   lambda = 239.5     Slit = 150 microns
GC = 17.050
No G3 lens

ROI 
    IR  = 354   66  290  920 1 1 1 1 
    G   = 116  155  389  318 1 1 1 1 
    XI  = 197   97  254  266 1 1 1 1 

gwire &   iwire    ND= 03  Exp= 1 s   ; clear sky
xwire              ND 03   exp = 400 ms ; clear sky

gdisk1  &  idisk1      ND 03   Exp= 1 s  ;clear sky
xdisk1                 ND 03   exp = 400 ms ; clear sky

Scan 1

    Region = West limb (a small activity)    	 PA = 17 
    Step size = 5 arcsec    No. of steps = 41 
    EXP =  40 s for IR,& XI lines 
    exp =  40 sec 5303 line  
    Inversion = No
                    Start at 07 13
Files are   ir1_*** , xi1_*** , g1_***

Scan 2

    Region = West limb + 200 arcsec	      PA = 17 
    Step size = 15 arcsec     No. of steps = 15 
    EXP =  200 s for IR,  & XI   line 
    exp =  90 sec for 5303 line 
    Inversion = No
                    	Start at   07  48
Files are   ir2_*** , xi2_*** , g2_***

Scan 3

    Region = North polar (coronal hole) 	      PA = 112 
    Step size = 5 arcsec     No. of steps = 15 
    EXP =  250 s for IR,  & XI   line 
    exp =  50 sec for 5303 line 
    Inversion = No
                    	Start at   08  50�@
Files are   ir3_*** , xi3_*** , g3_***

Scan 4

    Region = South Polar region 	      PA = 296 
    Step size = 5 arcsec     No. of steps = 15 
    EXP =  250 s for IR,  & XI   line 
    exp =  50 sec for 5303 line 	
    Inversion = No
                    	Start at   10 01
Files are   ir4_*** , xi4_*** , g4_***

Scan 5

    Region = East limb    	      PA = 216 
    Step size = 5 arcsec     No. of steps = 41 
    EXP =  40 s for IR,  & XI   line 
    exp =  40 sec for 5303 line 
    Inversion = No
                    	Start at   11�@22
Files are   ir5_*** , xi5_*** , g5_***

Next scan was started but the clouds appeared suddenly. Old flats can 
be used as the ROI is same in the whole of data.

xdark1          exp = 1 sec
xdark40         exp = 40 sec
xdark200         exp = 200 sec
xdark250         exp = 250 sec

gdark1          exp = 1 sec
gdark40         exp = 40 sec
gdark50          exp = 50 sec
gdark90         exp = 90 sec

idark1   	exp = 1 sec
idark5           exp = 5 sec  ;   for flats
idark40         exp = 40 sec
idark200         exp = 200 sec
idark250         exp = 250 sec

Respective darks were taken.