OBSERVER:                 Sykes
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              DELTA_OPH
REDUCED IMAGE FILENAME:   b0065.fits
OBSERVATION DATE:         05/17/2007
OBSERVATION TIME:         07:51:42
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.59576
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 -67.098900
SKY STANDARD DEVIATION:   254.187
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.56936 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        48226       54      0.79177     0.00279
 2        13       146767       97      -0.4165     0.00164
 3        28       222192      125      -0.8668     0.00140
 4        50       264573      147      -1.0563     0.00138
 5        79       297143      167      -1.1824     0.00140
 6       113       323998      189      -1.2763     0.00145
 7       154       339548      210      -1.3272     0.00154
 8       201       347661      232      -1.3528     0.00166
 9       254       352915      255      -1.3691     0.00180
 10       314       356062      280      -1.3788     0.00196
 11       380       358654      306      -1.3866     0.00213
 12       452       361430      334      -1.3950     0.00230
 13       531       363387      363      -1.4009     0.00249
 14       616       364507      394      -1.4042     0.00270
 15       707       365316      427      -1.4066     0.00292