! Started logfile: difmap.log_12 on Sat Dec 21 00:39:51 2013 ![@/tmp/difmap__21098.1] ! Obeying initialization file: /tmp/difmap__21098.1 ![@/home/lpetrov/config/difmap.cnf] device /XW ! Attempting to open device: '/XW' vflags="fb3" integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float taper_size taper_size = 70. integer field_size field_size = 1024 float field_cell field_cell = 0.1 float old_peak float new_peak float flux_cutoff ![Exited script file: /home/lpetrov/config/difmap.cnf] ![@/tmp/difmap__21098.2] ![Exited script file: /tmp/difmap__21098.2] obs J0906+0342_C_uva.fits ! Reading UV FITS file: J0906+0342_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J0906+0342 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 744 visibilities. ![Exited script file: /tmp/difmap__21098.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.2 taper_size = 50. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003935Jy sigma=3.288231 ! Fit after self-cal, rms=0.957512Jy sigma=2.834347 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. radplot ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=6.193 mas, bpa=17.54 degrees ! Estimated noise=15.7504 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0515761 Jy ! Component: 100 - total flux cleaned = 0.0783822 Jy ! Component: 150 - total flux cleaned = 0.0929167 Jy ! Component: 200 - total flux cleaned = 0.104642 Jy ! Total flux subtracted in 200 components = 0.104642 Jy ! Clean residual min=-0.016305 max=0.016451 Jy/beam ! Clean residual mean=0.000004 rms=0.007539 Jy/beam ! Combined flux in latest and established models = 0.104642 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true ! clrmod: Cleared the established and tentative models. clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=6.193 mas, bpa=17.54 degrees ! Estimated noise=15.7504 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0515761 Jy ! Component: 100 - total flux cleaned = 0.0783822 Jy ! Component: 150 - total flux cleaned = 0.0929167 Jy ! Component: 200 - total flux cleaned = 0.104642 Jy ! Total flux subtracted in 200 components = 0.104642 Jy ! Clean residual min=-0.016305 max=0.016451 Jy/beam ! Clean residual mean=0.000004 rms=0.007539 Jy/beam ! Combined flux in latest and established models = 0.104642 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help maps 2048,0.3 ! Map grid = 2048x2048 pixels with 0.300x0.300 milli-arcsec cellsize. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true ! clrmod: Cleared the established and tentative models. clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=5.777 mas, bpa=17.51 degrees ! Estimated noise=16.3574 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449781 Jy ! Component: 100 - total flux cleaned = 0.0732679 Jy ! Component: 150 - total flux cleaned = 0.0923552 Jy ! Component: 200 - total flux cleaned = 0.106879 Jy ! Total flux subtracted in 200 components = 0.106879 Jy ! Clean residual min=-0.015665 max=0.015607 Jy/beam ! Clean residual mean=-0.000006 rms=0.005160 Jy/beam ! Combined flux in latest and established models = 0.106879 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078853Jy sigma=0.489600 ! Fit after self-cal, rms=0.078853Jy sigma=0.489600 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=5.777 mas, bpa=17.51 degrees ! Estimated noise=16.3574 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261065 Jy ! Component: 100 - total flux cleaned = 0.04472 Jy ! Component: 150 - total flux cleaned = 0.0595302 Jy ! Component: 200 - total flux cleaned = 0.0719318 Jy ! Component: 250 - total flux cleaned = 0.0825314 Jy ! Component: 300 - total flux cleaned = 0.0916859 Jy ! Component: 350 - total flux cleaned = 0.0996941 Jy ! Component: 400 - total flux cleaned = 0.106794 Jy ! Component: 450 - total flux cleaned = 0.113141 Jy ! Component: 500 - total flux cleaned = 0.117718 Jy ! Component: 550 - total flux cleaned = 0.121877 Jy ! Component: 600 - total flux cleaned = 0.125921 Jy ! Component: 650 - total flux cleaned = 0.129326 Jy ! Component: 700 - total flux cleaned = 0.132507 Jy ! Component: 750 - total flux cleaned = 0.135327 Jy ! Component: 800 - total flux cleaned = 0.138117 Jy ! Total flux subtracted in 800 components = 0.138117 Jy ! Clean residual min=-0.013539 max=0.017931 Jy/beam ! Clean residual mean=-0.000004 rms=0.003984 Jy/beam ! Combined flux in latest and established models = 0.138117 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 172 model components to the UV plane model. ! The established model now contains 172 components and 0.138117 Jy ! Inverting map and beam ! Estimated beam: bmin=4.197 mas, bmaj=10.09 mas, bpa=20.41 degrees ! Estimated noise=7.97694 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120847 Jy ! Component: 100 - total flux cleaned = 0.0209149 Jy ! Component: 150 - total flux cleaned = 0.027693 Jy ! Component: 200 - total flux cleaned = 0.0330727 Jy ! Component: 250 - total flux cleaned = 0.0374638 Jy ! Component: 300 - total flux cleaned = 0.0408901 Jy ! Component: 350 - total flux cleaned = 0.0428328 Jy ! Component: 400 - total flux cleaned = 0.0445637 Jy ! Component: 450 - total flux cleaned = 0.0460209 Jy ! Component: 500 - total flux cleaned = 0.0472553 Jy ! Component: 550 - total flux cleaned = 0.0484728 Jy ! Component: 600 - total flux cleaned = 0.049355 Jy ! Component: 650 - total flux cleaned = 0.0501761 Jy ! Component: 700 - total flux cleaned = 0.0505989 Jy ! Component: 750 - total flux cleaned = 0.0510675 Jy ! Component: 800 - total flux cleaned = 0.0514484 Jy ! Component: 850 - total flux cleaned = 0.0518131 Jy ! Component: 900 - total flux cleaned = 0.052161 Jy ! Component: 950 - total flux cleaned = 0.0524938 Jy ! Component: 1000 - total flux cleaned = 0.0528119 Jy ! Component: 1050 - total flux cleaned = 0.0531158 Jy ! Component: 1100 - total flux cleaned = 0.0533586 Jy ! Component: 1150 - total flux cleaned = 0.0535934 Jy ! Component: 1200 - total flux cleaned = 0.0538641 Jy ! Total flux subtracted in 1200 components = 0.0538641 Jy ! Clean residual min=-0.014053 max=0.017270 Jy/beam ! Clean residual mean=-0.000000 rms=0.004615 Jy/beam ! Combined flux in latest and established models = 0.191981 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help uvpl ! Using default options string "" ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078853Jy sigma=0.489600 ! Fit after self-cal, rms=0.078853Jy sigma=0.489600 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=5.777 mas, bpa=17.51 degrees ! Estimated noise=16.3574 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261065 Jy ! Component: 100 - total flux cleaned = 0.04472 Jy ! Component: 150 - total flux cleaned = 0.0595302 Jy ! Component: 200 - total flux cleaned = 0.0719318 Jy ! Component: 250 - total flux cleaned = 0.0825314 Jy ! Component: 300 - total flux cleaned = 0.0916881 Jy ! Component: 350 - total flux cleaned = 0.0998071 Jy ! Component: 400 - total flux cleaned = 0.107148 Jy ! Component: 450 - total flux cleaned = 0.113834 Jy ! Component: 500 - total flux cleaned = 0.1197 Jy ! Component: 550 - total flux cleaned = 0.12462 Jy ! Component: 600 - total flux cleaned = 0.128953 Jy ! Component: 650 - total flux cleaned = 0.133177 Jy ! Component: 700 - total flux cleaned = 0.137123 Jy ! Component: 750 - total flux cleaned = 0.140827 Jy ! Component: 800 - total flux cleaned = 0.144455 Jy ! Total flux subtracted in 800 components = 0.144455 Jy ! Clean residual min=-0.012820 max=0.016650 Jy/beam ! Clean residual mean=-0.000002 rms=0.003734 Jy/beam ! Combined flux in latest and established models = 0.144455 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 169 model components to the UV plane model. ! The established model now contains 169 components and 0.144455 Jy ! Inverting map and beam ! Estimated beam: bmin=4.197 mas, bmaj=10.09 mas, bpa=20.41 degrees ! Estimated noise=7.97694 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115817 Jy ! Component: 100 - total flux cleaned = 0.0162592 Jy ! Component: 150 - total flux cleaned = 0.0201756 Jy ! Component: 200 - total flux cleaned = 0.0242085 Jy ! Component: 250 - total flux cleaned = 0.0279404 Jy ! Component: 300 - total flux cleaned = 0.0312605 Jy ! Component: 350 - total flux cleaned = 0.0341111 Jy ! Component: 400 - total flux cleaned = 0.0368127 Jy ! Component: 450 - total flux cleaned = 0.0390799 Jy ! Component: 500 - total flux cleaned = 0.04119 Jy ! Component: 550 - total flux cleaned = 0.0430995 Jy ! Component: 600 - total flux cleaned = 0.044925 Jy ! Component: 650 - total flux cleaned = 0.0466089 Jy ! Component: 700 - total flux cleaned = 0.0482471 Jy ! Component: 750 - total flux cleaned = 0.0497849 Jy ! Component: 800 - total flux cleaned = 0.0511728 Jy ! Component: 850 - total flux cleaned = 0.0525373 Jy ! Component: 900 - total flux cleaned = 0.053725 Jy ! Component: 950 - total flux cleaned = 0.0546553 Jy ! Component: 1000 - total flux cleaned = 0.0555888 Jy ! Component: 1050 - total flux cleaned = 0.0564817 Jy ! Component: 1100 - total flux cleaned = 0.0572949 Jy ! Component: 1150 - total flux cleaned = 0.0581159 Jy ! Component: 1200 - total flux cleaned = 0.0589041 Jy ! Total flux subtracted in 1200 components = 0.0589041 Jy ! Clean residual min=-0.014714 max=0.014409 Jy/beam ! Clean residual mean=0.000002 rms=0.004108 Jy/beam ! Combined flux in latest and established models = 0.203359 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.197 x 10.09 at 20.41 degrees (North through East) ! Clean map min=-0.014679 max=0.069447 Jy/beam ! Clean map min=-0.014679 max=0.085117 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078853Jy sigma=0.489600 ! Fit after self-cal, rms=0.078853Jy sigma=0.489600 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=5.777 mas, bpa=17.51 degrees ! Estimated noise=16.3574 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261065 Jy ! Component: 100 - total flux cleaned = 0.04472 Jy ! Component: 150 - total flux cleaned = 0.0595302 Jy ! Component: 200 - total flux cleaned = 0.0719318 Jy ! Component: 250 - total flux cleaned = 0.0825314 Jy ! Component: 300 - total flux cleaned = 0.0916881 Jy ! Component: 350 - total flux cleaned = 0.0998071 Jy ! Component: 400 - total flux cleaned = 0.107148 Jy ! Component: 450 - total flux cleaned = 0.113834 Jy ! Component: 500 - total flux cleaned = 0.1197 Jy ! Component: 550 - total flux cleaned = 0.12462 Jy ! Component: 600 - total flux cleaned = 0.128953 Jy ! Component: 650 - total flux cleaned = 0.133177 Jy ! Component: 700 - total flux cleaned = 0.137123 Jy ! Component: 750 - total flux cleaned = 0.140827 Jy ! Component: 800 - total flux cleaned = 0.144455 Jy ! Total flux subtracted in 800 components = 0.144455 Jy ! Clean residual min=-0.012820 max=0.016650 Jy/beam ! Clean residual mean=-0.000002 rms=0.003734 Jy/beam ! Combined flux in latest and established models = 0.144455 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 169 model components to the UV plane model. ! The established model now contains 169 components and 0.144455 Jy ! Inverting map and beam ! Estimated beam: bmin=4.197 mas, bmaj=10.09 mas, bpa=20.41 degrees ! Estimated noise=7.97694 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115817 Jy ! Component: 100 - total flux cleaned = 0.0162592 Jy ! Component: 150 - total flux cleaned = 0.0201756 Jy ! Component: 200 - total flux cleaned = 0.0242085 Jy ! Component: 250 - total flux cleaned = 0.0279404 Jy ! Component: 300 - total flux cleaned = 0.0312605 Jy ! Component: 350 - total flux cleaned = 0.0341111 Jy ! Component: 400 - total flux cleaned = 0.0368127 Jy ! Component: 450 - total flux cleaned = 0.0390799 Jy ! Component: 500 - total flux cleaned = 0.04119 Jy ! Component: 550 - total flux cleaned = 0.0430995 Jy ! Component: 600 - total flux cleaned = 0.044925 Jy ! Component: 650 - total flux cleaned = 0.0466089 Jy ! Component: 700 - total flux cleaned = 0.0482471 Jy ! Component: 750 - total flux cleaned = 0.0497849 Jy ! Component: 800 - total flux cleaned = 0.0511728 Jy ! Component: 850 - total flux cleaned = 0.0525373 Jy ! Component: 900 - total flux cleaned = 0.053725 Jy ! Component: 950 - total flux cleaned = 0.0546553 Jy ! Component: 1000 - total flux cleaned = 0.0555888 Jy ! Component: 1050 - total flux cleaned = 0.0564817 Jy ! Component: 1100 - total flux cleaned = 0.0572949 Jy ! Component: 1150 - total flux cleaned = 0.0581159 Jy ! Component: 1200 - total flux cleaned = 0.0589041 Jy ! Total flux subtracted in 1200 components = 0.0589041 Jy ! Clean residual min=-0.014714 max=0.014409 Jy/beam ! Clean residual mean=0.000002 rms=0.004108 Jy/beam ! Combined flux in latest and established models = 0.203359 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help proj ! Adding 231 model components to the UV plane model. ! The established model now contains 382 components and 0.20336 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help quit ! Quitting program ! Log file difmap.log_12 closed on Sat Dec 21 00:41:26 2013