Cleanup example notebooks

[teutoburg]

Just clone the IRDB into the docs build, seems to work fine (after two days of frustrating debugging). Using the scopesimple interface will ensure the relevant packages are downloaded in the absence of the clone (yes I tested that locally).

Sorry for the force push mess, at some point I forgot there's already a PR for this...

RTD page is far from being perfect, but probably as good as we will get it before the workshop...

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.04%. Comparing base (7a277c1) to head (4cb5e0a).
Report is 8 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #496      +/-   ##
==========================================
- Coverage   77.16%   77.04%   -0.12%     
==========================================
  Files          66       66              
  Lines        8207     8204       -3     
==========================================
- Hits         6333     6321      -12     
- Misses       1874     1883       +9     

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[hugobuddel]

Looks good! I haven't experimented yet with the ScopeSimple mode.

I think these are a bit too short:

data_lfoa = lfoa(source, dit=10, ndit=360)[1].data

I would prefer to have the hdus inbetween, because that is more clear to the users I think. But this is fine too

[teutoburg]

I think these are a bit too short:

data_lfoa = lfoa(source, dit=10, ndit=360)[1].data

I would prefer to have the hdus inbetween, because that is more clear to the users I think. But this is fine too

IIRC there's also an example in the docs that shows the HDUL as an in-between step, mentioning that it can be saved to disk.