OBSERVER:                 Sykes, Chamberlain
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              DELTA_OPH
REDUCED IMAGE FILENAME:   b0241.fits
OBSERVATION DATE:         05/26/2007
OBSERVATION TIME:         12:20:52
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.26211
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 28.408258
SKY STANDARD DEVIATION:   236.183
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.82734 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        44060       51      0.88987     0.00291
 2        13       137898       93      -0.3489     0.00168
 3        28       215765      121      -0.8349     0.00140
 4        50       260706      142      -1.0403     0.00136
 5        79       291949      161      -1.1632     0.00137
 6       113       318353      181      -1.2572     0.00141
 7       154       335672      200      -1.3147     0.00149
 8       201       344881      220      -1.3441     0.00159
 9       254       350599      242      -1.3620     0.00172
 10       314       354896      264      -1.3752     0.00186
 11       380       358797      288      -1.3871     0.00201
 12       452       362569      314      -1.3984     0.00216
 13       531       365336      341      -1.4067     0.00233
 14       616       367067      370      -1.4118     0.00251
 15       707       368329      400      -1.4155     0.00271