OBSERVER:                 Sykes, Chamberlain
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              DELTA_OPH
REDUCED IMAGE FILENAME:   b0260.fits
OBSERVATION DATE:         05/26/2007
OBSERVATION TIME:         12:43:26
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.34692
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 -2.0944211
SKY STANDARD DEVIATION:   190.45
SKY SKEW:                 0.0805973
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     4.0017 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        36384       46      1.09772     0.00314
 2        13       116376       83      -0.1646     0.00178
 3        28       187109      109      -0.6802     0.00145
 4        50       233812      128      -0.9221     0.00136
 5        79       269998      144      -1.0784     0.00133
 6       113       300377      161      -1.1941     0.00133
 7       154       321574      177      -1.2682     0.00137
 8       201       334864      193      -1.3121     0.00143
 9       254       344210      209      -1.3420     0.00151
 10       314       350775      227      -1.3625     0.00161
 11       380       355317      245      -1.3765     0.00172
 12       452       358683      265      -1.3867     0.00184
 13       531       361153      286      -1.3942     0.00198
 14       616       362877      309      -1.3994     0.00212
 15       707       364187      332      -1.4033     0.00228