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BB
BBEN is a module which performs aperture photometry on star or
small galaxy images. Provision is made for selected quadrants of the sky
annulus to be weighted as zero if there is interference from nearby objects.
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Enter an option: 3-SEP-1987 17:34:26.80
OPTION=BB
BBEN, Version 7
Open the SAD file to be photometered
Enter the filename: (<CR> for default)
FILE=
F022152
There are 3 maps in the file
Enter the map number: (default = 1)
MAP=2
Reading from the file
512 rows of 320 pixels in R4 format
Open a file for the measurements to be put into
Add the results to an existing file? (default = N)
OLD=
F
Enter the file name: (default = last entry)
FILE_22=B022152
Enter comments for the output file:
COMMENTS=Measured by Donald Gudehus
Enter a command:
P = Positions from cursor #3; Grinnell already loaded (default)
G = Positions from cursor #3; need to load Grinnell
F = Positions contained in file prepared by option CT
M = Manual input of positions
COMMAND=
P
Enter the exposure time in seconds: (default = header value)
EXPOSURE=
2700.00
Define the radii for the apertures
R1 = object radius, R2 = inner sky radius, R3 = outer sky radius
Enter R1, R2, and R3:
RADII=9 11 25
Do you wish to vary the object's radius from R1 to R2? (default = N)
VARY=
F
Enter the object's ID (up to 17 characters allowed): (\ to quit)
ID=1
Move cursor #3 to the center of this object and press the <CR>
Cursor #3 is at 74 67 in the map
Do you wish to change the radii? (default = N)
CHANGE=
F
Enter code for each quadrant:
0 = Want it excluded
1 = Want it measured (default)
2 = Abort this object
QUADRANT_CODES=
1
1
1
1
Enter the object's ID (up to 17 characters allowed): (\ to quit)
ID=2
Move cursor #3 to the center of this object and press the <CR>
Cursor #3 is at 121 63 in the map
Do you wish to change the radii? (default = N)
CHANGE=
F
Enter code for each quadrant:
0 = Want it excluded
1 = Want it measured (default)
2 = Abort this object
QUADRANT_CODES=
1
1
1
1
Enter the object's ID (up to 17 characters allowed): (\ to quit)
ID=3
Move cursor #3 to the center of this object and press the <CR>
Cursor #3 is at 6 138 in the map
Do you wish to change the radii? (default = N)
CHANGE=
F
Enter code for each quadrant:
0 = Want it excluded
1 = Want it measured (default)
2 = Abort this object
QUADRANT_CODES=
1
1
1
1
Enter the object's ID (up to 17 characters allowed): (\ to quit)
ID=4
Move cursor #3 to the center of this object and press the <CR>
Cursor #3 is at 112 122 in the map
Do you wish to change the radii? (default = N)
CHANGE=
F
Enter code for each quadrant:
0 = Want it excluded
1 = Want it measured (default)
2 = Abort this object
QUADRANT_CODES=1 1 0 1 ...The third quadrant was rejected for the sky.
Enter the object's ID (up to 17 characters allowed): (\ to quit)
ID=\
...The output data file is presented below. Because it is 132 columns
wide, it has been broken into halves. The date, filter, and UT information
are taken from the header keywords. If they are not present, ABSENT is
written in their place.
The first half is:
Measured by Donald Gudehus
Measurements begun: 3-SEP-87
FILE ROW SKY(AVG) N_SKY RADIUS(STAR) STAR(AV-AV)
ID COLUMN SKY(CNTRD) ME_SKY RADIUS(SKY) STAR(AV-CT)
F022152 74.500 491.400 1592 9.0 1798.688
1 67.500 491.329 8.1 25.0 1816.836
F022152 121.500 491.505 1592 9.0 1454.148
2 63.500 491.516 8.0 25.0 1451.242
F022152 6.500 492.078 968 9.0 1083.925
3 138.500 491.825 9.2 25.0 1141.461
F022152 112.500 491.925 1194 9.0 1657.844
4 122.500 491.984 9.3 25.0 1642.836
The second half is:
N_STAR MAG(AV-AV) DATE FILTER EXPOSURE UT
ME_STAR MAG(AV-CT) QUAD FWHMA FWHMB THETA
256 30.441 6-06-83 6000 2700.000 05:05:00
12.2 30.430 1 1 1 1 0.000 0.000 0.00
256 30.672 6-06-83 6000 2700.000 05:05:00
11.8 30.674 1 1 1 1 0.000 0.000 0.00
228 30.991 6-06-83 6000 2700.000 05:05:00
12.4 30.935 1 1 1 1 0.000 0.000 0.00
256 30.530 6-06-83 6000 2700.000 05:05:00
12.6 30.539 1 1 0 1 0.000 0.000 0.00
Enter an option: 3-SEP-1987 17:36:35.80
OPTION=
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