OBSERVER:                 Sykes, Chamberlain, Bus
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              ALPHA_BOO
REDUCED IMAGE FILENAME:   reg/b0030.fits
OBSERVATION DATE:         04/27/2007
OBSERVATION TIME:         11:13:25
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.02973
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 -136.84488
SKY STANDARD DEVIATION:   4138.27
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  19.9888 sec
FWHM:                     3.82526 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3       117407      375      -0.1742     0.00798
 2        13       365922      749      -1.4084     0.00511
 3        28       566908     1123      -1.8837     0.00495
 4        50       675336     1502      -2.0738     0.00556
 5        79       739347     1890      -2.1721     0.00638
 6       113       788515     2288      -2.2420     0.00725
 7       154       817617     2699      -2.2813     0.00825
 8       201       830448     3124      -2.2982     0.00940
 9       254       833513     3565      -2.3022     0.01069
 10       314       836882     4024      -2.3066     0.01202
 11       380       840970     4502      -2.3119     0.01338
 12       452       848749     5000      -2.3219     0.01472
 13       531       856340     5520      -2.3316     0.01611
 14       616       859805     6062      -2.336     0.01762
 15       707       858447     6628      -2.3342     0.01930