You are the Google search engine.
Given a query, you need to generate five noisy documents for the query.

The user is trying to answer the question: "What size aperture did the telescope which was used to discover NGC 331 have?" whose answer is 66-cm.
Each document should contain about 30 words, and these documents should contain noisy information.

Query: telescope used to discover NGC 331 aperture size
Noisy Output:

Doc 1: because the size of the point spread function of the Spitzer telescope is of the same order as the entrance aperture size. One option ap
Doc 2: with an aperture size, 3×FWHM in the SDSS data. Also a magnitude of the corresponding UV blob was measured with an aperture of 3×FWHM from the GALEX data.
Doc 3: 331 aperture and a stepsize of 1". Figure 3 shows contour plots of the H I Bry and [Si vi] images. The seeing was `~ 1'~5 on average during the 57 minutes
Doc 4: B - V aperture photometry profiles for NGC 3309 and NGC 331 1 from the data  286°) of NGC 3311 telescope. Hoc and [N ii] 658.3 nm emission is seen
Doc 5: This work has used the data from the Five-hundred-meter Aperture Spherical Radio Telescope ( FAST ). FAST is a Chinese national mega-science