OBSERVER:                 Sykes, Chamberlain, Bus
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              DELTA_OPH
REDUCED IMAGE FILENAME:   reg/b0036.fits
OBSERVATION DATE:         04/27/2007
OBSERVATION TIME:         11:27:00
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.11639
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 47.902947
SKY STANDARD DEVIATION:   236.163
SKY SKEW:                 -0.00122559
TOTAL INTEGRATION TIME:  19.9888 sec
FWHM:                     3.87678 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        47206       53      0.81498     0.00280
 2        13       149446       96      -0.4362     0.00160
 3        28       236452      126      -0.9343     0.00133
 4        50       285981      147      -1.1408     0.00128
 5        79       314335      165      -1.2434     0.00131
 6       113       335800      184      -1.3152     0.00136
 7       154       351091      203      -1.3635     0.00144
 8       201       359356      223      -1.3888     0.00154
 9       254       363852      244      -1.4023     0.00167
 10       314       367743      266      -1.4138     0.00181
 11       380       371946      291      -1.4262     0.00195
 12       452       377126      316      -1.4412     0.00209
 13       531       381368      344      -1.4533     0.00225
 14       616       383863      372      -1.4604     0.00242
 15       707       385019      403      -1.4637     0.00261