Notes on the observation and reduction of UGC 1437 Companion

Observations

Quality: good
Observational parameters at full resolution (see also here for more information).

UGC Bandwidth (MHz) Number of channels Central velocity of spectral band (km/s) channel separation (km/s) Synthesized beam full resolution (arcsec) R.m.s. noise of cleaned full resolution maps (mJy/beam)

1437 Companion 4.92 63 4940 16.7 17.3 x 9.9 1.5

For more information on the quality of the observations, click here (User ID = anonymous, no Password). This hyper-link gives access to the NFRA database.
Reduction uv-plane

Quality Fourier-transformed data (= channel maps): good
Notes on "dirty" channel maps:
Internal notes for the data-manager

Reduction image-plane

Quality "cleaned" channel maps: reasonable
Notes on "cleaned" channel maps:
Internal notes for the data-manager