Individual Surveys: Orion (DHT27)

Wilson, Dame, Masheder, & Thaddeus (2005), A&A, 430, 523

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move cursor over image for interpolated version

FITS Cubes
4.7 MB each
Raw:    DHT27_Orion_raw.fits
Raw Header:    DHT27_Orion_raw.txt
Interpolated*:    DHT27_Orion_interp.fits
Moment masked:    DHT27_Orion_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.


The sampling of this survey was unique among those in the archive -- two interleaved 0.125° grids. For the cubes presented here, the data were spatially smoothed and placed on a single 0.125° grid. The interpolated cube is recommended as it fills in a small number of missing spectra at random locations as well as the 1/4° sampling on the survey's high-longitude edge.