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Space Telescope Imaging Spectrograph Instrument Handbook for Cycle 22 > Chapter 14: ImagingReference Material > F25CIII—NUV-MAMA

F25CIII—NUV-MAMA
Description
The F25CIII filter with the NUV-MAMA provides narrow band imaging of the C III] 1907 + 1909 feature.
Recommended Uses
C III] imaging.
 
Pivot λ ()
Speak
Bλ
R80 (arcsec)
Figure 14.55: F25CIII NUV-MAMA Integrated System Throughput and Redleak
Table 14.22: F25CIII NUV-MAMA Sensitivity & Throughput
Figure 14.56: Point Source S/N vs. V+ABν for the F25CIII NUV-MAMA mode. Curves are labeled by required exposure time (seconds).
Figure 14.57: Extended Source S/N vs. V+ABν for the F25CIII NUV-MAMA mode. Top curves are for an area of 0.2 arcsec2; bottom curves are for 1 arcsec2. Average sky assumed. Curves are labeled by required exposure time (seconds).
Table 14.23: Radial Profile for F25CIII*
* See STIS ISR 2003-01.
Figure 14.58: Point Source PSF for F25CIII NUV-MAMA, 7."5 square (at pixel 741,402, log scaled, B-V=-0.04). Note PSF ghost ~45 pixels left of peak pixel and a few 10-3 of the peak
Figure 14.59: Point Source Encircled Energy for F25CIII NUV-MAMA
Figure 14.60: Point Source Intensity vs. Radius for F25CIII NUV-MAMA

Space Telescope Imaging Spectrograph Instrument Handbook for Cycle 22 > Chapter 14: ImagingReference Material > F25CIII—NUV-MAMA

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