OBSERVER:                 Sykes
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              ALPHA_HER
REDUCED IMAGE FILENAME:   b0137.fits
OBSERVATION DATE:         06/12/2007
OBSERVATION TIME:         08:25:59
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.11226
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 -1088.4143
SKY STANDARD DEVIATION:   14345.9
SKY SKEW:                 0.159995
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.73686 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        406222     1276      -1.5219     0.00785
 2        13       1258187     2556      -2.7493     0.00507
 3        28       1963371     3848      -3.2325     0.00489
 4        50       2399385     5160      -3.4502     0.00537
 5        79       2740106     6501      -3.5944     0.00593
 6       113       3036057     7880      -3.7057     0.00648
 7       154       3239895     9301      -3.7763     0.00717
 8       201       3367010     10771      -3.8181     0.00799
 9       254       3457884     12296      -3.8470     0.00888
 10       314       3522799     13882      -3.8672     0.00985
 11       380       3568618     15533      -3.8812     0.01088
 12       452       3605588     17254      -3.8924     0.01196
 13       531       3635117     19049      -3.9013     0.01310
 14       616       3658123     20922      -3.9081     0.01429
 15       707       3677977     22877      -3.9140     0.01555