OBSERVER:                 Sykes
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              ALPHA_BOO
REDUCED IMAGE FILENAME:   b0026.fits
OBSERVATION DATE:         05/26/2007
OBSERVATION TIME:         08:06:59
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.00156
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 263.92735
SKY STANDARD DEVIATION:   5733.9
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.63565 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        239186      519      -0.9468     0.00541
 2        13        732936     1035      -2.1626     0.00352
 3        28       1111257     1551      -2.6145     0.00348
 4        50       1305283     2073      -2.7892     0.00397
 5        79       1437404     2608      -2.8939     0.00453
 6       113       1555684     3158      -2.9798     0.00507
 7       154       1629179     3725      -3.0299     0.00571
 8       201       1658952     4311      -3.0495     0.00649
 9       254       1672833     4920      -3.0586     0.00735
 10       314       1684111     5553      -3.0659     0.00824
 11       380       1698028     6213      -3.0748     0.00914
 12       452       1714652     6900      -3.0854     0.01006
 13       531       1726803     7617      -3.0931     0.01102
 14       616       1732284     8366      -3.0965     0.01207
 15       707       1734980     9147      -3.0982     0.01318