Exposures 37x1min at 1600 ISO. Fridge at -10.0C. Corrected for flats and darks with ImagesPlus. Stacked in Registax centered on the comet. Levels in PS and slight noise reduction in IP.
Image below is 100% crop. North is down. I will let you decide whether you can see any tails. I think I can, but I have been up all night imaging the Vela SNR.
