OBSERVER:                 Sykes
INSTRUMENT:               MIRSI
LOCATION:                 IRTF
OBJECT NAME:              Vesta_Jun12
REDUCED IMAGE FILENAME:   b0088.fits
OBSERVATION DATE:         06/12/2007
OBSERVATION TIME:         07:33:06
FILTER WAVELENGTH:        11.6 microns
AIRMASS:                  1.46216
INNER SKY RADIUS:         20 pixels
OUTER SKY RADIUS:         30 pixels
PIXELS IN SKY ANNULUS:    1576
SKY MODE:                 -38.877016
SKY STANDARD DEVIATION:   12204.8
SKY SKEW:                 0
TOTAL INTEGRATION TIME:  20.0692 sec
FWHM:                     3.89433 pixels
                  
Aperture   Aperture               c/s     Instrument  Magnitude
 radius     pixels     CTS/sec    Error   Magnitude     Error
---------|----------|----------|---------|----------|----------|
 1         3        318379     1086      -1.2573     0.00852
 2        13       1003050     2176      -2.5033     0.00542
 3        28       1601643     3275      -3.0114     0.00511
 4        50       2018514     4391      -3.2625     0.00543
 5        79       2360796     5533      -3.4326     0.00585
 6       113       2645802     6705      -3.5563     0.00633
 7       154       2844701     7914      -3.6350     0.00695
 8       201       2983705     9165      -3.6868     0.00767
 9       254       3084301     10462      -3.7228     0.00848
 10       314       3139873     11811      -3.7422     0.00940
 11       380       3162305     13216      -3.7500     0.01044
 12       452       3173394     14680      -3.7538     0.01156
 13       531       3182216     16207      -3.7568     0.01273
 14       616       3191470     17800      -3.7599     0.01394
 15       707       3200622     19463      -3.7630     0.01520