Another weird #astrophotography question 馃槄 : on nova.astrometry.net after solving you have a "grid" tab where you have your image with the Alt/Dec grid (?) overlayed, which is certainly handly for polar alignment (for example: https://nova.astrometry.net/grid_display/13966054 ) . I have installed the astrometry software package locally, but I can't find how to output this grid with the solve-field command line utility, if anybody knows if it's possible, how?