! Started logfile: difmap.log_60 on Sat Feb 8 01:10:52 2014 ![@/tmp/difmap__29840.1] ! Obeying initialization file: /tmp/difmap__29840.1 ![@/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__29840.2] ![Exited script file: /tmp/difmap__29840.2] obs J1116-2216_C_uva.fits ! Reading UV FITS file: J1116-2216_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.571429 visibilities/baseline/integration-bin. ! Found source: J1116-2216 ! ! 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 384 visibilities. ![Exited script file: /tmp/difmap__29840.1] 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=1.000437Jy sigma=39.835845 ! Fit after self-cal, rms=0.987029Jy sigma=39.315063 ! 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=1.461 mas, bmaj=3.96 mas, bpa=-9.149 degrees ! Estimated noise=1.30417 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806176 Jy ! Component: 100 - total flux cleaned = 0.00993199 Jy ! Component: 150 - total flux cleaned = 0.0100711 Jy ! Component: 200 - total flux cleaned = 0.0103963 Jy ! Total flux subtracted in 200 components = 0.0103963 Jy ! Clean residual min=-0.001437 max=0.001439 Jy/beam ! Clean residual mean=0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0103963 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=0.021240Jy sigma=0.808867 ! Fit after self-cal, rms=0.021240Jy sigma=0.808867 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=1.461 mas, bmaj=3.96 mas, bpa=-9.149 degrees ! Estimated noise=1.30417 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500633 Jy ! Component: 100 - total flux cleaned = 0.00803807 Jy ! Component: 150 - total flux cleaned = 0.00988611 Jy ! Component: 200 - total flux cleaned = 0.0110166 Jy ! Component: 250 - total flux cleaned = 0.011715 Jy ! Component: 300 - total flux cleaned = 0.0122115 Jy ! Component: 350 - total flux cleaned = 0.012607 Jy ! Component: 400 - total flux cleaned = 0.0129291 Jy ! Component: 450 - total flux cleaned = 0.0131937 Jy ! Component: 500 - total flux cleaned = 0.0133382 Jy ! Component: 550 - total flux cleaned = 0.0133626 Jy ! Component: 600 - total flux cleaned = 0.0133859 Jy ! Component: 650 - total flux cleaned = 0.013408 Jy ! Component: 700 - total flux cleaned = 0.0134292 Jy ! Component: 750 - total flux cleaned = 0.0134559 Jy ! Component: 800 - total flux cleaned = 0.013475 Jy ! Total flux subtracted in 800 components = 0.013475 Jy ! Clean residual min=-0.002474 max=0.002548 Jy/beam ! Clean residual mean=0.000007 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.013475 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.013475 Jy ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=5.072 mas, bpa=-11.07 degrees ! Estimated noise=0.906581 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147653 Jy ! Component: 100 - total flux cleaned = -0.000147431 Jy ! Component: 150 - total flux cleaned = -0.000152189 Jy ! Component: 200 - total flux cleaned = -0.000170584 Jy ! Component: 250 - total flux cleaned = -0.000187697 Jy ! Component: 300 - total flux cleaned = -0.000212191 Jy ! Component: 350 - total flux cleaned = -0.000231596 Jy ! Component: 400 - total flux cleaned = -0.00025004 Jy ! Component: 450 - total flux cleaned = -0.000267727 Jy ! Component: 500 - total flux cleaned = -0.000284625 Jy ! Component: 550 - total flux cleaned = -0.000300831 Jy ! Component: 600 - total flux cleaned = -0.000316366 Jy ! Component: 650 - total flux cleaned = -0.000331206 Jy ! Component: 700 - total flux cleaned = -0.000337004 Jy ! Component: 750 - total flux cleaned = -0.000342634 Jy ! Component: 800 - total flux cleaned = -0.000348281 Jy ! Component: 850 - total flux cleaned = -0.000353855 Jy ! Component: 900 - total flux cleaned = -0.000359302 Jy ! Component: 950 - total flux cleaned = -0.000364753 Jy ! Component: 1000 - total flux cleaned = -0.000370129 Jy ! Component: 1050 - total flux cleaned = -0.0003754 Jy ! Component: 1100 - total flux cleaned = -0.000378035 Jy ! Component: 1150 - total flux cleaned = -0.000383241 Jy ! Component: 1200 - total flux cleaned = -0.000385821 Jy ! Total flux subtracted in 1200 components = -0.000385821 Jy ! Clean residual min=-0.001978 max=0.002044 Jy/beam ! Clean residual mean=0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0130892 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: 1.732 x 5.072 at -11.07 degrees (North through East) ! Clean map min=-0.0019467 max=0.012733 Jy/beam ! Clean map min=-0.0019467 max=0.012608 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0130892 Jy ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391697 Jy ! Component: 100 - total flux cleaned = 0.000723251 Jy ! Component: 150 - total flux cleaned = 0.000934639 Jy ! Component: 200 - total flux cleaned = 0.00114791 Jy ! Component: 250 - total flux cleaned = 0.00119186 Jy ! Component: 300 - total flux cleaned = 0.00119176 Jy ! Component: 350 - total flux cleaned = 0.00120994 Jy ! Component: 400 - total flux cleaned = 0.00125986 Jy ! Component: 450 - total flux cleaned = 0.00127596 Jy ! Component: 500 - total flux cleaned = 0.00126079 Jy ! Component: 550 - total flux cleaned = 0.00124657 Jy ! Component: 600 - total flux cleaned = 0.00124663 Jy ! Component: 650 - total flux cleaned = 0.00123286 Jy ! Component: 700 - total flux cleaned = 0.00117969 Jy ! Component: 750 - total flux cleaned = 0.00115439 Jy ! Component: 800 - total flux cleaned = 0.00114209 Jy ! Component: 850 - total flux cleaned = 0.00113002 Jy ! Component: 900 - total flux cleaned = 0.00115313 Jy ! Component: 950 - total flux cleaned = 0.00118703 Jy ! Component: 1000 - total flux cleaned = 0.00125332 Jy ! Component: 1050 - total flux cleaned = 0.00127501 Jy ! Component: 1100 - total flux cleaned = 0.00130653 Jy ! Component: 1150 - total flux cleaned = 0.00129613 Jy ! Component: 1200 - total flux cleaned = 0.00130617 Jy ! Component: 1250 - total flux cleaned = 0.00133596 Jy ! Component: 1300 - total flux cleaned = 0.00136525 Jy ! Component: 1350 - total flux cleaned = 0.0013844 Jy ! Component: 1400 - total flux cleaned = 0.0013939 Jy ! Component: 1450 - total flux cleaned = 0.00139383 Jy ! Component: 1500 - total flux cleaned = 0.00142136 Jy ! Component: 1550 - total flux cleaned = 0.00145767 Jy ! Component: 1600 - total flux cleaned = 0.00151165 Jy ! Component: 1650 - total flux cleaned = 0.00153822 Jy ! Component: 1700 - total flux cleaned = 0.00154691 Jy ! Component: 1750 - total flux cleaned = 0.00156433 Jy ! Component: 1800 - total flux cleaned = 0.00158153 Jy ! Component: 1850 - total flux cleaned = 0.00159853 Jy ! Component: 1900 - total flux cleaned = 0.00164075 Jy ! Component: 1950 - total flux cleaned = 0.00167432 Jy ! Component: 2000 - total flux cleaned = 0.00172426 Jy ! Component: 2050 - total flux cleaned = 0.0017573 Jy ! Component: 2100 - total flux cleaned = 0.00174086 Jy ! Component: 2150 - total flux cleaned = 0.00170796 Jy ! Component: 2200 - total flux cleaned = 0.00168332 Jy ! Component: 2250 - total flux cleaned = 0.00162572 Jy ! Component: 2300 - total flux cleaned = 0.0015352 Jy ! Component: 2350 - total flux cleaned = 0.00147755 Jy ! Component: 2400 - total flux cleaned = 0.00139495 Jy ! Component: 2450 - total flux cleaned = 0.00132871 Jy ! Component: 2500 - total flux cleaned = 0.00127892 Jy ! Component: 2550 - total flux cleaned = 0.00121238 Jy ! Component: 2600 - total flux cleaned = 0.00116219 Jy ! Component: 2650 - total flux cleaned = 0.00108664 Jy ! Component: 2700 - total flux cleaned = 0.00103598 Jy ! Component: 2750 - total flux cleaned = 0.000993541 Jy ! Component: 2800 - total flux cleaned = 0.000916836 Jy ! Component: 2850 - total flux cleaned = 0.000873902 Jy ! Component: 2900 - total flux cleaned = 0.000830603 Jy ! Component: 2950 - total flux cleaned = 0.000787064 Jy ! Component: 3000 - total flux cleaned = 0.000742959 Jy ! Component: 3050 - total flux cleaned = 0.000707385 Jy ! Component: 3100 - total flux cleaned = 0.000662463 Jy ! Component: 3150 - total flux cleaned = 0.000626066 Jy ! Component: 3200 - total flux cleaned = 0.000589212 Jy ! Component: 3250 - total flux cleaned = 0.000542716 Jy ! Component: 3300 - total flux cleaned = 0.000504969 Jy ! Component: 3350 - total flux cleaned = 0.000447603 Jy ! Component: 3400 - total flux cleaned = 0.000399216 Jy ! Component: 3450 - total flux cleaned = 0.000359991 Jy ! Component: 3500 - total flux cleaned = 0.000320373 Jy ! Component: 3550 - total flux cleaned = 0.000250051 Jy ! Component: 3600 - total flux cleaned = 0.000199136 Jy ! Component: 3650 - total flux cleaned = 0.0001475 Jy ! Component: 3700 - total flux cleaned = 0.000105637 Jy ! Component: 3750 - total flux cleaned = 4.20565e-05 Jy ! Component: 3800 - total flux cleaned = 9.68887e-06 Jy ! Component: 3850 - total flux cleaned = -4.47402e-05 Jy ! Component: 3900 - total flux cleaned = -7.79489e-05 Jy ! Component: 3950 - total flux cleaned = -0.00015647 Jy ! Component: 4000 - total flux cleaned = -0.000224914 Jy ! Component: 4050 - total flux cleaned = -0.000271261 Jy ! Total flux subtracted in 4096 components = -0.000330006 Jy ! Clean residual min=-0.000707 max=0.000648 Jy/beam ! Clean residual mean=0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0127592 Jy save J1116-2216_C ! Writing UV FITS file: J1116-2216_C.uvf ! Writing 214 model components to file: J1116-2216_C.mod ! wwins: Wrote 2 windows to J1116-2216_C.win ! Adding 193 model components to the UV plane model. ! The established model now contains 214 components and 0.0127592 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.732 x 5.072 at -11.07 degrees (North through East) ! Clean map min=-0.0012151 max=0.012769 Jy/beam ! Writing clean map to FITS file: J1116-2216_C.fits ! Writing difmap environment to: J1116-2216_C.par 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 ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J1116-2216_C ! Writing UV FITS file: J1116-2216_C.uvf ! Writing 214 model components to file: J1116-2216_C.mod ! wwins: Wrote 2 windows to J1116-2216_C.win ! Writing clean map to FITS file: J1116-2216_C.fits ! Writing difmap environment to: J1116-2216_C.par quit ! Quitting program ! Log file difmap.log_60 closed on Sat Feb 8 01:11:24 2014