OBSERVER:                 Sykes, Chamberlain
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              DELTA_OPH
REDUCED IMAGE FILENAME:   b0076.fits
OBSERVATION DATE:         05/28/2007
OBSERVATION TIME:         09:05:34
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.14167
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 25.682624
SKY STANDARD DEVIATION:   262.861
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.53137 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        50348       55      0.74502     0.00274
 2        13       152199       99      -0.4560     0.00162
 3        28       226905      127      -0.8896     0.00140
 4        50       266110      149      -1.0626     0.00139
 5        79       297044      170      -1.1820     0.00143
 6       113       324153      192      -1.2768     0.00148
 7       154       339915      214      -1.3284     0.00157
 8       201       347771      237      -1.3532     0.00170
 9       254       353038      261      -1.3695     0.00185
 10       314       356483      287      -1.3801     0.00201
 11       380       359298      314      -1.3886     0.00218
 12       452       362153      343      -1.3972     0.00237
 13       531       364118      374      -1.4031     0.00256
 14       616       365084      406      -1.4059     0.00278
 15       707       365732      440      -1.4079     0.00300