Objects do not show on 'Deepskylog charts (pdf)'

[BobHogeveen]

Some objects do not show on the map when creating a 'deepskylog kaart'.
Tried to create maps for M 104, M 81, M 82, M 94 but none of these galaxies are on the maps, while other, more faint galaxies do show up on the same map.
In other cases it does work ok, e.g. M 31, M 32, M 110 and M 42 are on the maps.

[WimDeMeester]

The check in the laravel version of DeepskyLog.