20070628

Tonight we performed some tests with new pc in op. room. Seems that switching from temporary pc was successful. xmove works fine, same as other telescope apps... xnightview is still bit ill same as nihgt_batch which fails randomly to save a file (problem analysed ;). We observed a few deep sky objects to test software and IGRJ [11] source. All images are in R band therefore B filter is written in fits header. ST7 XMEi camera on 40cm reflector. images follows with some additional info... Filip left soon because of low temperature :) I'm quite frozen now too... Original images were in half resolution (some artifacts are scaled too)

[night profile]

M 27 in R band. 27 min exposure. Bad conditions. Error of pointing is quite rough...

M 51 in R band. 9.5 minutes exposure...



M 13 in R band. 9 min exposure. Shift was caused by some point star overlap...



IGRJ 21272+4241 field in R. Overlap is quite good enough...