OBSERVER:                 Sykes, Chamberlain
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              DELTA_OPH
REDUCED IMAGE FILENAME:   b0126.fits
OBSERVATION DATE:         05/26/2007
OBSERVATION TIME:         10:07:34
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.09266
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 -40.491793
SKY STANDARD DEVIATION:   156.5
SKY SKEW:                 0.142832
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.64188 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        48995       51      0.77461     0.00261
 2        13       150336       91      -0.4426     0.00151
 3        28       227382      114      -0.8918     0.00125
 4        50       267012      128      -1.0663     0.00120
 5        79       296020      141      -1.1783     0.00118
 6       113       322525      153      -1.2714     0.00118
 7       154       339467      165      -1.3269     0.00121
 8       201       347966      176      -1.3538     0.00126
 9       254       353390      189      -1.3706     0.00133
 10       314       357618      202      -1.3835     0.00141
 11       380       361454      216      -1.3951     0.00149
 12       452       365271      232      -1.4065     0.00158
 13       531       368102      248      -1.4149     0.00168
 14       616       369722      266      -1.4196     0.00179
 15       707       370950      284      -1.4232     0.00191