Individual Surveys: Cygnus X (DHT10)

Leung & Thaddeus (1992), ApJS, 81, 267


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Sampling


FITS Cubes
4.3 MB each
Raw:    DHT10_Cygnus_raw.fits
Raw Header:    DHT10_Cygnus_raw.txt
Interpolated*:    DHT10_Cygnus_interp.fits
Moment masked:    DHT10_Cygnus_mom.fits

* In each spectrum, <= 2 missing channels are filled by linear interpolation. In each spatial
plane, single missing pixels are filled by linear interpolation, first in l direction, then b.

Comments

This survey is also incorporated into the large second quadrant surveys (DHT17 & DHT18). However, in those surveys the Cygnus spectra are smoothed and interpolated onto a channel spacing of 1.300 km/s. In addition, in DHT18 the data are spatially smoothed and interpolated onto a 1/4° grid. Thus, the original survey given here, with beamwidth sampling and 0.65 km/s velocity resolution, should be used when possible.