OBSERVER:                 Sykes, Chamberlain
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              ALPHA_BOO
REDUCED IMAGE FILENAME:   b0108.fits
OBSERVATION DATE:         05/28/2007
OBSERVATION TIME:         09:42:12
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.07178
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 66.656869
SKY STANDARD DEVIATION:   5799.31
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.63136 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        239495      524      -0.9482     0.00547
 2        13        734169     1046      -2.1644     0.00356
 3        28       1108279     1568      -2.6116     0.00353
 4        50       1292368     2097      -2.7784     0.00405
 5        79       1419039     2637      -2.8799     0.00464
 6       113       1534716     3193      -2.9650     0.00520
 7       154       1607851     3767      -3.0156     0.00585
 8       201       1638663     4360      -3.0362     0.00665
 9       254       1654246     4976      -3.0465     0.00752
 10       314       1665945     5616      -3.0541     0.00842
 11       380       1677848     6283      -3.0618     0.00936
 12       452       1690242     6979      -3.0698     0.01032
 13       531       1698165     7704      -3.0749     0.01134
 14       616       1700820     8461      -3.0766     0.01243
 15       707       1700944     9251      -3.0767     0.01359