Research Article

High-Speed and Wide-Field Photometry with TORTORA

Figure 4

An example of observations acquired with continuous exposures time of 0.13 seconds per frame, under relative extreme sky conditions. The plots combine an image (image size: ), a surface plot of the image data, and a contour plot of the images data in a single tri-level display. The -axis and -axis indicate the pixel coordinates place in the center of the image frame at the position: RA(J2000) = 14 h : 31 m : 40.7 s, DEC(J2000) = 36d : 18 : 14.7 and the -axis represents the signal intensity. The values of the affective air mass and the seeing are estimated to be 2.61 and 0.9 , respectively. At the corresponding time the percent of the Moon illuminated is 98% at a distance of from the target.
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