OBSERVER:                 Sykes
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              ALPHA_BOO
REDUCED IMAGE FILENAME:   b0017.fits
OBSERVATION DATE:         06/12/2007
OBSERVATION TIME:         06:21:30
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.02325
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 -166.88966
SKY STANDARD DEVIATION:   5468.82
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.77427 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        202333      494      -0.7651     0.00610
 2        13        630434      986      -1.9991     0.00390
 3        28        984725     1479      -2.4832     0.00375
 4        50       1192090     1978      -2.6907     0.00414
 5        79       1337691     2488      -2.8158     0.00464
 6       113       1460119     3012      -2.9109     0.00515
 7       154       1541255     3553      -2.9696     0.00576
 8       201       1585493     4113      -3.0004     0.00648
 9       254       1612521     4693      -3.0187     0.00727
 10       314       1631949     5297      -3.0317     0.00811
 11       380       1647233     5926      -3.0418     0.00899
 12       452       1659623     6582      -3.0500     0.00991
 13       531       1667419     7266      -3.0551     0.01089
 14       616       1670788     7979      -3.0573     0.01193
 15       707       1672279     8724      -3.0582     0.01304