! Started logfile: difmap.log_81 on Sun Dec 8 22:14:55 2013 ![@/tmp/difmap__11513.1] ! Obeying initialization file: /tmp/difmap__11513.1 ![@/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__11513.2] ![Exited script file: /tmp/difmap__11513.2] obs J0241+6126_X_uva.fits ! Reading UV FITS file: J0241+6126_X_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.604478 visibilities/baseline/integration-bin. ! Found source: J0241+6126 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4536 visibilities. ![Exited script file: /tmp/difmap__11513.1] 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. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003351Jy sigma=2.292014 ! Fit after self-cal, rms=0.959320Jy sigma=2.103731 ! 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 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=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 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=0.959320Jy sigma=2.103731 ! Fit after self-cal, rms=0.957600Jy sigma=2.101227 ! 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=2.591 mas, bmaj=3.455 mas, bpa=-29.74 degrees ! Estimated noise=8.33176 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416005 Jy ! Component: 100 - total flux cleaned = 0.0606341 Jy ! Component: 150 - total flux cleaned = 0.071018 Jy ! Component: 200 - total flux cleaned = 0.0774455 Jy ! Total flux subtracted in 200 components = 0.0774455 Jy ! Clean residual min=-0.008770 max=0.008736 Jy/beam ! Clean residual mean=-0.000290 rms=0.003373 Jy/beam ! Combined flux in latest and established models = 0.0774455 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help 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=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! clrmod: Cleared the established, tentative and continuum models. ! 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=0.957600Jy sigma=2.101227 ! Fit after self-cal, rms=0.957293Jy sigma=2.100792 ! 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 maps 8192,0.15 ! Map grid = 8192x8192 pixels with 0.150x0.150 milli-arcsec cellsize. clrmod true,true 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=0.059083Jy sigma=0.222005 ! Fit after self-cal, rms=0.059083Jy sigma=0.222005 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=2.024 mas, bmaj=3.341 mas, bpa=-30.48 degrees ! Estimated noise=10.7598 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.020575 Jy ! Component: 100 - total flux cleaned = 0.0330524 Jy ! Component: 150 - total flux cleaned = 0.0416149 Jy ! Component: 200 - total flux cleaned = 0.0488308 Jy ! Component: 250 - total flux cleaned = 0.0551191 Jy ! Component: 300 - total flux cleaned = 0.0606633 Jy ! Component: 350 - total flux cleaned = 0.0656374 Jy ! Component: 400 - total flux cleaned = 0.0701289 Jy ! Component: 450 - total flux cleaned = 0.0738874 Jy ! Component: 500 - total flux cleaned = 0.0770227 Jy ! Component: 550 - total flux cleaned = 0.0800318 Jy ! Component: 600 - total flux cleaned = 0.0825428 Jy ! Component: 650 - total flux cleaned = 0.0846386 Jy ! Component: 700 - total flux cleaned = 0.0865916 Jy ! Component: 750 - total flux cleaned = 0.0882194 Jy ! Component: 800 - total flux cleaned = 0.0892709 Jy ! Total flux subtracted in 800 components = 0.0892709 Jy ! Clean residual min=-0.004641 max=0.004643 Jy/beam ! Clean residual mean=-0.000000 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.089271 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 102 model components to the UV plane model. ! The established model now contains 102 components and 0.089271 Jy ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=4.295 mas, bpa=-33.8 degrees ! Estimated noise=4.6427 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662513 Jy ! Component: 100 - total flux cleaned = 0.00795024 Jy ! Component: 150 - total flux cleaned = 0.0100981 Jy ! Component: 200 - total flux cleaned = 0.0116129 Jy ! Component: 250 - total flux cleaned = 0.0127636 Jy ! Component: 300 - total flux cleaned = 0.0140636 Jy ! Component: 350 - total flux cleaned = 0.0152172 Jy ! Component: 400 - total flux cleaned = 0.0159335 Jy ! Component: 450 - total flux cleaned = 0.0165846 Jy ! Component: 500 - total flux cleaned = 0.0172571 Jy ! Component: 550 - total flux cleaned = 0.0179424 Jy ! Component: 600 - total flux cleaned = 0.0185039 Jy ! Component: 650 - total flux cleaned = 0.01889 Jy ! Component: 700 - total flux cleaned = 0.0192978 Jy ! Component: 750 - total flux cleaned = 0.0198356 Jy ! Component: 800 - total flux cleaned = 0.0202846 Jy ! Component: 850 - total flux cleaned = 0.0206584 Jy ! Component: 900 - total flux cleaned = 0.0209672 Jy ! Component: 950 - total flux cleaned = 0.0213374 Jy ! Component: 1000 - total flux cleaned = 0.021608 Jy ! Component: 1050 - total flux cleaned = 0.0218262 Jy ! Component: 1100 - total flux cleaned = 0.0220328 Jy ! Component: 1150 - total flux cleaned = 0.0222302 Jy ! Component: 1200 - total flux cleaned = 0.0223563 Jy ! Total flux subtracted in 1200 components = 0.0223563 Jy ! Clean residual min=-0.001526 max=0.001526 Jy/beam ! Clean residual mean=0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.111627 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 ! Note that 346 components lie outside the plot. 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=0.059083Jy sigma=0.222005 ! Fit after self-cal, rms=0.059083Jy sigma=0.222005 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=2.024 mas, bmaj=3.341 mas, bpa=-30.48 degrees ! Estimated noise=10.7598 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.020575 Jy ! Component: 100 - total flux cleaned = 0.0330524 Jy ! Component: 150 - total flux cleaned = 0.0415704 Jy ! Component: 200 - total flux cleaned = 0.0485901 Jy ! Component: 250 - total flux cleaned = 0.0545972 Jy ! Component: 300 - total flux cleaned = 0.059802 Jy ! Component: 350 - total flux cleaned = 0.0643401 Jy ! Component: 400 - total flux cleaned = 0.0683044 Jy ! Component: 450 - total flux cleaned = 0.0717748 Jy ! Component: 500 - total flux cleaned = 0.0748286 Jy ! Component: 550 - total flux cleaned = 0.0775392 Jy ! Component: 600 - total flux cleaned = 0.0799705 Jy ! Component: 650 - total flux cleaned = 0.0821664 Jy ! Component: 700 - total flux cleaned = 0.0841597 Jy ! Component: 750 - total flux cleaned = 0.0859805 Jy ! Component: 800 - total flux cleaned = 0.0876553 Jy ! Total flux subtracted in 800 components = 0.0876553 Jy ! Clean residual min=-0.006038 max=0.013070 Jy/beam ! Clean residual mean=-0.000000 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.0876553 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 70 model components to the UV plane model. ! The established model now contains 70 components and 0.0876553 Jy ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=4.295 mas, bpa=-33.8 degrees ! Estimated noise=4.6427 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00830473 Jy ! Component: 100 - total flux cleaned = 0.0135941 Jy ! Component: 150 - total flux cleaned = 0.0169237 Jy ! Component: 200 - total flux cleaned = 0.0188387 Jy ! Component: 250 - total flux cleaned = 0.0207018 Jy ! Component: 300 - total flux cleaned = 0.0224306 Jy ! Component: 350 - total flux cleaned = 0.0237718 Jy ! Component: 400 - total flux cleaned = 0.0250418 Jy ! Component: 450 - total flux cleaned = 0.0261782 Jy ! Component: 500 - total flux cleaned = 0.0272659 Jy ! Component: 550 - total flux cleaned = 0.0280204 Jy ! Component: 600 - total flux cleaned = 0.0286019 Jy ! Component: 650 - total flux cleaned = 0.0288949 Jy ! Component: 700 - total flux cleaned = 0.0291201 Jy ! Component: 750 - total flux cleaned = 0.0292464 Jy ! Component: 800 - total flux cleaned = 0.0294029 Jy ! Component: 850 - total flux cleaned = 0.0295133 Jy ! Component: 900 - total flux cleaned = 0.0296174 Jy ! Component: 950 - total flux cleaned = 0.0297788 Jy ! Component: 1000 - total flux cleaned = 0.0300537 Jy ! Component: 1050 - total flux cleaned = 0.0303739 Jy ! Component: 1100 - total flux cleaned = 0.0306244 Jy ! Component: 1150 - total flux cleaned = 0.0309167 Jy ! Component: 1200 - total flux cleaned = 0.0312194 Jy ! Total flux subtracted in 1200 components = 0.0312194 Jy ! Clean residual min=-0.007981 max=0.012883 Jy/beam ! Clean residual mean=-0.000000 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.118875 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 ! Note that 212 components lie outside the plot. quit ! Quitting program ! Log file difmap.log_81 closed on Sun Dec 8 22:20:08 2013