OBSERVER:                 Sykes, Chamberlain
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              DELTA_OPH
REDUCED IMAGE FILENAME:   b0125.fits
OBSERVATION DATE:         05/26/2007
OBSERVATION TIME:         10:06:40
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.09293
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 -19.805863
SKY STANDARD DEVIATION:   213.02
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.72903 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        47468       52      0.80897     0.00274
 2        13       147124       94      -0.4192     0.00159
 3        28       225732      120      -0.8839     0.00133
 4        50       267325      138      -1.0676     0.00129
 5        79       295765      155      -1.1773     0.00131
 6       113       321827      172      -1.2690     0.00133
 7       154       339651      190      -1.3275     0.00139
 8       201       348449      207      -1.3553     0.00148
 9       254       353416      226      -1.3707     0.00159
 10       314       357355      245      -1.3827     0.00171
 11       380       361093      267      -1.3940     0.00184
 12       452       364414      289      -1.4039     0.00198
 13       531       366677      313      -1.4107     0.00213
 14       616       367831      339      -1.4141     0.00230
 15       707       368532      366      -1.4161     0.00248