OBSERVER:                 Sykes
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              DELTA_OPH
REDUCED IMAGE FILENAME:   b0341.fits
OBSERVATION DATE:         05/17/2007
OBSERVATION TIME:         14:04:27
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.61341
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 128.59202
SKY STANDARD DEVIATION:   154.686
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.59162 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        45655       50      0.85125     0.00271
 2        13       138806       88      -0.3560     0.00157
 3        28       208638      110      -0.7984     0.00131
 4        50       247616      124      -0.9844     0.00125
 5        79       280197      137      -1.1186     0.00122
 6       113       308918      150      -1.2246     0.00121
 7       154       326602      162      -1.2850     0.00124
 8       201       337015      174      -1.3191     0.00129
 9       254       344403      186      -1.3426     0.00135
 10       314       348477      199      -1.3554     0.00143
 11       380       350720      213      -1.3624     0.00152
 12       452       352987      228      -1.3694     0.00161
 13       531       354912      245      -1.3753     0.00172
 14       616       356284      262      -1.3794     0.00183
 15       707       357447      280      -1.3830     0.00196