ds9  -z1 -15 -z2 15  -zoom 2 lmc1010_d/44/lmc1010.r.140628.332243_r.150203.406227_44.diff.bin.fits lmc1010_d/44/lmc1010.r.140627.331791_r.150203.406227_44.diff.bin.fits lmc1010_d/44/lmc1010.r.180306.727572_r.190201.818868_44.diff.bin.fits lmc1010_d/44/lmc1010.r.180306.727572_r.150203.406227_44.diff.bin.fits