Notes on the observation and reduction of UGC 4701
Observations
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) |
4701 |
4.49 |
128 |
1404 |
8.28 |
12.6 x 12.4 |
0.65 |
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): reasonable
- Notes on "dirty" channel maps: UGC 4637 has been reduced with Miriad and the selfcal has been done.
- Internal notes for the data-manager
Reduction image-plane
- Quality "cleaned" channel maps: reasonable
- Notes on "cleaned" channel maps: There are still residuals of two continuum sources appeared.
- Internal notes for the data-manager