OBSERVER:                 Sykes, Chamberlain
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              DELTA_OPH
REDUCED IMAGE FILENAME:   b0034.fits
OBSERVATION DATE:         05/28/2007
OBSERVATION TIME:         08:14:36
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.26059
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 2.8606843
SKY STANDARD DEVIATION:   258.594
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.72837 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        44467       52      0.87988     0.00294
 2        13       137026       95      -0.3420     0.00172
 3        28       213194      124      -0.8219     0.00145
 4        50       258949      147      -1.0330     0.00141
 5        79       292822      168      -1.1665     0.00143
 6       113       321689      190      -1.2685     0.00147
 7       154       341115      212      -1.3322     0.00155
 8       201       352698      235      -1.3685     0.00166
 9       254       360438      259      -1.3920     0.00179
 10       314       365659      284      -1.4076     0.00194
 11       380       369373      311      -1.4186     0.00210
 12       452       372449      339      -1.4276     0.00227
 13       531       374713      369      -1.4342     0.00246
 14       616       376196      401      -1.4385     0.00266
 15       707       377298      435      -1.4417     0.00287