search

ratt-ru / CubiCal

A fast radio interferometric calibration suite.
GNU General Public License v2.0
18 stars 13 forks source link

Cubical chi-square plots #195

Closed KshitijT closed 6 years ago

KshitijT commented 6 years ago

The labels of Chi-sq {by antenna, by channel} plots are swapped. I don't know if this is only in madmax or in master too.

Also, more ticks on the antenna axis would be great, especially for data with large number of antennas, right now it is a bit troublesome to find an errant antenna.

o-smirnov commented 6 years ago

I think they're confusing rather than swapped. If you think of it as "Chi-sq versus antenna, coloured by channel" and "Chi-sq versus channel, coloured by antenna", the label makes more sense. But if you can suggest a more lucid one, I'm happy to put it in!

I'll take a look at the ticks...

KshitijT commented 6 years ago

Ah. Makes sense now. Thanks for clarifying.

o-smirnov commented 6 years ago

Is this a better plot?

image

BTW, you're pretty good at matplotlib yourself, so feel free to contribute improvements... the current code was never meant to be the be-all and end-all of plotting.

KshitijT commented 6 years ago

@o-smirnov , yes, the vertical lines are awesome - that should make things much clearer.