Individual Surveys: Lambda-Orionis (DHT24)

Lang, Masheder, Dame, & Thaddeus (2000), A&A, 357, 1001


FITS Cubes
681 kB each
Raw:    DHT24_LamOri_raw.fits
Raw Header:    DHT24_LamOri_raw.txt
Interpolated*:    DHT24_LamOri_interp.fits
Moment masked:    DHT24_LamOri_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.


This survey was sampled every half-beamwidth (0.0625°), but for the cube presented here, the data have been spatially smoothed by convolution with a 2d gaussian with fwhm=0.125° and then put on a 0.125° grid. This improves the S/N ratio with only a slight loss of angular resolution.