OBSERVER:                 Sykes, Chamberlain
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              ALPHA_BOO
REDUCED IMAGE FILENAME:   b0093.fits
OBSERVATION DATE:         05/26/2007
OBSERVATION TIME:         09:30:33
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.04293
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 -567.33344
SKY STANDARD DEVIATION:   6088.72
SKY SKEW:                 0.215705
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.76385 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        223242      549      -0.8719     0.00614
 2        13        695406     1096      -2.1056     0.00393
 3        28       1073424     1644      -2.5769     0.00382
 4        50       1275389     2199      -2.7641     0.00431
 5        79       1408473     2768      -2.8718     0.00491
 6       113       1526112     3352      -2.9589     0.00549
 7       154       1605342     3954      -3.0139     0.00615
 8       201       1643756     4577      -3.0395     0.00696
 9       254       1665012     5224      -3.0535     0.00784
 10       314       1682617     5896      -3.0649     0.00876
 11       380       1701306     6596      -3.0769     0.00969
 12       452       1722433     7327      -3.0903     0.01063
 13       531       1741508     8088      -3.1023     0.01161
 14       616       1756405     8883      -3.1115     0.01264
 15       707       1768574     9712      -3.1190     0.01372