ASAHI Spectra Narrow-band Filter 370

A few imaging polarimetry measurements have been obtained during another science program at the 6.5m MMT using SPOL and a narrow-band filter. The filter was kindly supplied by Y. Yang (KASI) and we thank Dr. Yang and A. Zabludoff (Steward Obs.) for the telescope time.

The NB370 filter has a central wavelength of 3700 Å and a FWHM of 100 Å. The transmission curve for the filter is shown below.

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