OBSERVER: Sykes INSTRUMENT: MIRSI LOCATION: IRTF OBJECT NAME: DELTA_OPH REDUCED IMAGE FILENAME: b0052.fits OBSERVATION DATE: 05/17/2007 OBSERVATION TIME: 07:35:06 FILTER WAVELENGTH: 11.6 microns AIRMASS: 1.7366 INNER SKY RADIUS: 20 pixels OUTER SKY RADIUS: 30 pixels PIXELS IN SKY ANNULUS: 1576 SKY MODE: -44.625687 SKY STANDARD DEVIATION: 223.335 SKY SKEW: 0 TOTAL INTEGRATION TIME: 20.0692 sec FWHM: 3.62856 pixels Aperture Aperture c/s Instrument Magnitude radius pixels CTS/sec Error Magnitude Error ---------|----------|----------|---------|----------|----------| 1 3 46301 52 0.83600 0.00280 2 13 142005 93 -0.3807 0.00163 3 28 214407 119 -0.8281 0.00139 4 50 253089 138 -1.0081 0.00136 5 79 283943 156 -1.1330 0.00137 6 113 311172 175 -1.2325 0.00140 7 154 327705 193 -1.2887 0.00147 8 201 336434 212 -1.3172 0.00157 9 254 342461 232 -1.3365 0.00169 10 314 346324 253 -1.3487 0.00182 11 380 348883 275 -1.3567 0.00197 12 452 351206 299 -1.3639 0.00213 13 531 352786 325 -1.3687 0.00230 14 616 353652 352 -1.3714 0.00248 15 707 354359 380 -1.3736 0.00268