OBSERVER:                 Sykes, Chamberlain
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              DELTA_OPH
REDUCED IMAGE FILENAME:   b0110.fits
OBSERVATION DATE:         05/26/2007
OBSERVATION TIME:         09:50:28
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.10089
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 57.500100
SKY STANDARD DEVIATION:   250.586
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.77606 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        44022       52      0.89080     0.00294
 2        13       137666       94      -0.3470     0.00170
 3        28       213122      123      -0.8215     0.00144
 4        50       256298      144      -1.0218     0.00140
 5        79       288710      165      -1.1511     0.00142
 6       113       316878      186      -1.2522     0.00146
 7       154       334982      207      -1.3125     0.00154
 8       201       344408      229      -1.3426     0.00166
 9       254       350610      252      -1.3620     0.00179
 10       314       355298      276      -1.3764     0.00194
 11       380       359048      302      -1.3878     0.00210
 12       452       362481      330      -1.3982     0.00227
 13       531       365029      359      -1.4058     0.00245
 14       616       366387      390      -1.4098     0.00265
 15       707       367221      422      -1.4123     0.00287