Source: Images = 53, Total image size = 410903 pixels = 1.57MB
Auto-splitting data into 2 mosaics

Source data information:
  Mosaic A: Images = 26, Total image size = 205992 pixels = 0.79MB (Optimal mosaic size = 454 x 454)
  Mosaic B: Images = 27, Total image size = 204911 pixels = 0.78MB (Optimal mosaic size = 453 x 453)

Stage 1 mosaic output:
  Mosaic A:  Size = 592 x 592 = 350464 pixels = 1.34MB, Wastage = 41.22%, Processing time = 0.00 seconds
  Mosaic B:  Size = 592 x 592 = 350464 pixels = 1.34MB, Wastage = 41.53%, Processing time = 0.00 seconds
  Total output size = 2.67MB
  Total wastage = 41.38%

Final mosaic output:
  Mosaic A:  Size = 716 x 303 = 216948 pixels = 0.83MB, Wastage = 5.05%, Processing time = 0.21 seconds
  Mosaic B:  Size = 639 x 341 = 217899 pixels = 0.83MB, Wastage = 5.96%, Processing time = 0.04 seconds
  Total output size = 1.66MB
  Total wastage = 5.51%

Total processing time = 0.32 seconds