! Started logfile: difmap.log_800 on Tue Feb 13 20:28:02 2018 ![@/tmp/difmap__27771.1] ! Obeying initialization file: /tmp/difmap__27771.1 ![@/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__27771.2] ![Exited script file: /tmp/difmap__27771.2] obs J0249+4303_X_a_uvm.fits ! Reading UV FITS file: J0249+4303_X_a_uvm.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! AN table 2: 36 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.741667 visibilities/baseline/integration-bin. ! Found source: J0249+4303 ! ! 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 94 lines of history. ! ! Reading 10680 visibilities. ![Exited script file: /tmp/difmap__27771.1] 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=0.1 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. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 88 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005380Jy sigma=9.071634 ! Fit after self-cal, rms=0.954201Jy sigma=8.618744 ! 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 ! Applying 38 buffered edits. 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=0.8437 mas, bmaj=3.012 mas, bpa=-12.39 degrees ! Estimated noise=1.05052 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299361 Jy ! Component: 100 - total flux cleaned = 0.0409497 Jy ! Component: 150 - total flux cleaned = 0.046496 Jy ! Component: 200 - total flux cleaned = 0.0495124 Jy ! Total flux subtracted in 200 components = 0.0495124 Jy ! Clean residual min=-0.003197 max=0.003215 Jy/beam ! Clean residual mean=-0.000007 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.0495124 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. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.094582Jy sigma=0.813378 ! Fit after self-cal, rms=0.094571Jy sigma=0.813437 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=0.8437 mas, bmaj=3.012 mas, bpa=-12.4 degrees ! Estimated noise=1.05051 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185959 Jy ! Component: 100 - total flux cleaned = 0.0298465 Jy ! Component: 150 - total flux cleaned = 0.0366533 Jy ! Component: 200 - total flux cleaned = 0.0408756 Jy ! Component: 250 - total flux cleaned = 0.0440041 Jy ! Component: 300 - total flux cleaned = 0.0464278 Jy ! Component: 350 - total flux cleaned = 0.0484022 Jy ! Component: 400 - total flux cleaned = 0.050053 Jy ! Component: 450 - total flux cleaned = 0.0514546 Jy ! Component: 500 - total flux cleaned = 0.0526457 Jy ! Component: 550 - total flux cleaned = 0.0536645 Jy ! Component: 600 - total flux cleaned = 0.054543 Jy ! Component: 650 - total flux cleaned = 0.0553008 Jy ! Component: 700 - total flux cleaned = 0.0559557 Jy ! Component: 750 - total flux cleaned = 0.0565221 Jy ! Component: 800 - total flux cleaned = 0.0570123 Jy ! Total flux subtracted in 800 components = 0.0570123 Jy ! Clean residual min=-0.002953 max=0.002867 Jy/beam ! Clean residual mean=-0.000010 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0570122 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0570122 Jy ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.914 mas, bpa=-11.2 degrees ! Estimated noise=0.759079 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646312 Jy ! Component: 100 - total flux cleaned = 0.00114757 Jy ! Component: 150 - total flux cleaned = 0.00154159 Jy ! Component: 200 - total flux cleaned = 0.00185389 Jy ! Component: 250 - total flux cleaned = 0.00210721 Jy ! Component: 300 - total flux cleaned = 0.00231334 Jy ! Component: 350 - total flux cleaned = 0.00248145 Jy ! Component: 400 - total flux cleaned = 0.00257756 Jy ! Component: 450 - total flux cleaned = 0.00261228 Jy ! Component: 500 - total flux cleaned = 0.0026308 Jy ! Component: 550 - total flux cleaned = 0.00264415 Jy ! Component: 600 - total flux cleaned = 0.00265284 Jy ! Component: 650 - total flux cleaned = 0.00266558 Jy ! Component: 700 - total flux cleaned = 0.00268206 Jy ! Component: 750 - total flux cleaned = 0.00269411 Jy ! Component: 800 - total flux cleaned = 0.00270599 Jy ! Component: 850 - total flux cleaned = 0.00271762 Jy ! Component: 900 - total flux cleaned = 0.00272905 Jy ! Component: 950 - total flux cleaned = 0.00274397 Jy ! Component: 1000 - total flux cleaned = 0.00275494 Jy ! Component: 1050 - total flux cleaned = 0.00276582 Jy ! Component: 1100 - total flux cleaned = 0.0027765 Jy ! Component: 1150 - total flux cleaned = 0.00279048 Jy ! Component: 1200 - total flux cleaned = 0.00280079 Jy ! Total flux subtracted in 1200 components = 0.00280079 Jy ! Clean residual min=-0.002520 max=0.002680 Jy/beam ! Clean residual mean=-0.000012 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.059813 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 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=0.094571Jy sigma=0.813437 ! Fit after self-cal, rms=0.094571Jy sigma=0.813437 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=0.8437 mas, bmaj=3.012 mas, bpa=-12.4 degrees ! Estimated noise=1.05051 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185959 Jy ! Component: 100 - total flux cleaned = 0.0298465 Jy ! Component: 150 - total flux cleaned = 0.0366533 Jy ! Component: 200 - total flux cleaned = 0.0408756 Jy ! Component: 250 - total flux cleaned = 0.0440041 Jy ! Component: 300 - total flux cleaned = 0.0464278 Jy ! Component: 350 - total flux cleaned = 0.0484022 Jy ! Component: 400 - total flux cleaned = 0.050053 Jy ! Component: 450 - total flux cleaned = 0.0514546 Jy ! Component: 500 - total flux cleaned = 0.0526458 Jy ! Component: 550 - total flux cleaned = 0.053686 Jy ! Component: 600 - total flux cleaned = 0.054618 Jy ! Component: 650 - total flux cleaned = 0.0554548 Jy ! Component: 700 - total flux cleaned = 0.0562093 Jy ! Component: 750 - total flux cleaned = 0.0568901 Jy ! Component: 800 - total flux cleaned = 0.0575049 Jy ! Total flux subtracted in 800 components = 0.0575049 Jy ! Clean residual min=-0.002966 max=0.002823 Jy/beam ! Clean residual mean=-0.000010 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0575048 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0575048 Jy ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.914 mas, bpa=-11.2 degrees ! Estimated noise=0.759079 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776331 Jy ! Component: 100 - total flux cleaned = 0.00138069 Jy ! Component: 150 - total flux cleaned = 0.00189282 Jy ! Component: 200 - total flux cleaned = 0.0023328 Jy ! Component: 250 - total flux cleaned = 0.00271229 Jy ! Component: 300 - total flux cleaned = 0.00304122 Jy ! Component: 350 - total flux cleaned = 0.00333047 Jy ! Component: 400 - total flux cleaned = 0.00358695 Jy ! Component: 450 - total flux cleaned = 0.00381479 Jy ! Component: 500 - total flux cleaned = 0.00401741 Jy ! Component: 550 - total flux cleaned = 0.00419762 Jy ! Component: 600 - total flux cleaned = 0.00435797 Jy ! Component: 650 - total flux cleaned = 0.00447376 Jy ! Component: 700 - total flux cleaned = 0.00452284 Jy ! Component: 750 - total flux cleaned = 0.0045597 Jy ! Component: 800 - total flux cleaned = 0.00460045 Jy ! Component: 850 - total flux cleaned = 0.00464001 Jy ! Component: 900 - total flux cleaned = 0.00467353 Jy ! Component: 950 - total flux cleaned = 0.0047107 Jy ! Component: 1000 - total flux cleaned = 0.00474221 Jy ! Component: 1050 - total flux cleaned = 0.00477726 Jy ! Component: 1100 - total flux cleaned = 0.00481124 Jy ! Component: 1150 - total flux cleaned = 0.00484014 Jy ! Component: 1200 - total flux cleaned = 0.00487221 Jy ! Total flux subtracted in 1200 components = 0.00487221 Jy ! Clean residual min=-0.002566 max=0.002376 Jy/beam ! Clean residual mean=-0.000013 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.062377 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 uncalib selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 56 components and 0.062377 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=0.080553Jy sigma=0.676173 ! Fit after self-cal, rms=0.078467Jy sigma=0.657912 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.078467Jy sigma=0.657912 ! Fit after self-cal, rms=0.076524Jy sigma=0.654114 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=0.091333Jy sigma=0.813632 ! Fit after self-cal, rms=0.091333Jy sigma=0.813632 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=0.8477 mas, bmaj=3.048 mas, bpa=-12.47 degrees ! Estimated noise=1.00425 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186137 Jy ! Component: 100 - total flux cleaned = 0.0298751 Jy ! Component: 150 - total flux cleaned = 0.0366884 Jy ! Component: 200 - total flux cleaned = 0.04115 Jy ! Component: 250 - total flux cleaned = 0.0445486 Jy ! Component: 300 - total flux cleaned = 0.047153 Jy ! Component: 350 - total flux cleaned = 0.0492215 Jy ! Component: 400 - total flux cleaned = 0.0509089 Jy ! Component: 450 - total flux cleaned = 0.0523141 Jy ! Component: 500 - total flux cleaned = 0.0535199 Jy ! Component: 550 - total flux cleaned = 0.0545671 Jy ! Component: 600 - total flux cleaned = 0.0554955 Jy ! Component: 650 - total flux cleaned = 0.0563289 Jy ! Component: 700 - total flux cleaned = 0.057079 Jy ! Component: 750 - total flux cleaned = 0.0577551 Jy ! Component: 800 - total flux cleaned = 0.0583652 Jy ! Total flux subtracted in 800 components = 0.0583652 Jy ! Clean residual min=-0.002337 max=0.002293 Jy/beam ! Clean residual mean=-0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0583652 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0583652 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=2.953 mas, bpa=-11.3 degrees ! Estimated noise=0.716564 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869591 Jy ! Component: 100 - total flux cleaned = 0.00154385 Jy ! Component: 150 - total flux cleaned = 0.00210744 Jy ! Component: 200 - total flux cleaned = 0.00258167 Jy ! Component: 250 - total flux cleaned = 0.00298166 Jy ! Component: 300 - total flux cleaned = 0.00332529 Jy ! Component: 350 - total flux cleaned = 0.003625 Jy ! Component: 400 - total flux cleaned = 0.00388753 Jy ! Component: 450 - total flux cleaned = 0.0041184 Jy ! Component: 500 - total flux cleaned = 0.00432173 Jy ! Component: 550 - total flux cleaned = 0.00450119 Jy ! Component: 600 - total flux cleaned = 0.0046357 Jy ! Component: 650 - total flux cleaned = 0.00471098 Jy ! Component: 700 - total flux cleaned = 0.00478023 Jy ! Component: 750 - total flux cleaned = 0.00483923 Jy ! Component: 800 - total flux cleaned = 0.00490259 Jy ! Component: 850 - total flux cleaned = 0.0049526 Jy ! Component: 900 - total flux cleaned = 0.00500274 Jy ! Component: 950 - total flux cleaned = 0.00504899 Jy ! Component: 1000 - total flux cleaned = 0.00508856 Jy ! Component: 1050 - total flux cleaned = 0.00510115 Jy ! Component: 1100 - total flux cleaned = 0.00511342 Jy ! Component: 1150 - total flux cleaned = 0.00512239 Jy ! Component: 1200 - total flux cleaned = 0.00513123 Jy ! Total flux subtracted in 1200 components = 0.00513123 Jy ! Clean residual min=-0.001793 max=0.002198 Jy/beam ! Clean residual mean=-0.000005 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0634964 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: 1.041 x 2.953 at -11.3 degrees (North through East) ! Clean map min=-0.0017735 max=0.047313 Jy/beam ! Clean map min=-0.0017735 max=0.048859 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 33 model components to the UV plane model. ! The established model now contains 66 components and 0.0634964 Jy ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540092 Jy ! Component: 100 - total flux cleaned = 0.000662039 Jy ! Component: 150 - total flux cleaned = 0.000743019 Jy ! Component: 200 - total flux cleaned = 0.00081528 Jy ! Component: 250 - total flux cleaned = 0.000954249 Jy ! Component: 300 - total flux cleaned = 0.000976737 Jy ! Component: 350 - total flux cleaned = 0.000998617 Jy ! Component: 400 - total flux cleaned = 0.000938466 Jy ! Component: 450 - total flux cleaned = 0.000919493 Jy ! Component: 500 - total flux cleaned = 0.000919437 Jy ! Component: 550 - total flux cleaned = 0.000845428 Jy ! Component: 600 - total flux cleaned = 0.000809691 Jy ! Component: 650 - total flux cleaned = 0.000774958 Jy ! Component: 700 - total flux cleaned = 0.000757921 Jy ! Component: 750 - total flux cleaned = 0.000774037 Jy ! Component: 800 - total flux cleaned = 0.000774257 Jy ! Component: 850 - total flux cleaned = 0.000789971 Jy ! Component: 900 - total flux cleaned = 0.000774757 Jy ! Component: 950 - total flux cleaned = 0.00081983 Jy ! Component: 1000 - total flux cleaned = 0.000849229 Jy ! Component: 1050 - total flux cleaned = 0.000849388 Jy ! Component: 1100 - total flux cleaned = 0.000877657 Jy ! Component: 1150 - total flux cleaned = 0.00087739 Jy ! Component: 1200 - total flux cleaned = 0.000850227 Jy ! Component: 1250 - total flux cleaned = 0.000863579 Jy ! Component: 1300 - total flux cleaned = 0.00088958 Jy ! Component: 1350 - total flux cleaned = 0.000876773 Jy ! Component: 1400 - total flux cleaned = 0.000877008 Jy ! Component: 1450 - total flux cleaned = 0.000889683 Jy ! Component: 1500 - total flux cleaned = 0.000901726 Jy ! Component: 1550 - total flux cleaned = 0.000877421 Jy ! Component: 1600 - total flux cleaned = 0.000853336 Jy ! Component: 1650 - total flux cleaned = 0.000829552 Jy ! Component: 1700 - total flux cleaned = 0.000759763 Jy ! Component: 1750 - total flux cleaned = 0.000725495 Jy ! Component: 1800 - total flux cleaned = 0.000680136 Jy ! Component: 1850 - total flux cleaned = 0.000624092 Jy ! Component: 1900 - total flux cleaned = 0.000546508 Jy ! Component: 1950 - total flux cleaned = 0.000568625 Jy ! Component: 2000 - total flux cleaned = 0.000525062 Jy ! Component: 2050 - total flux cleaned = 0.000525211 Jy ! Component: 2100 - total flux cleaned = 0.000525198 Jy ! Component: 2150 - total flux cleaned = 0.000482863 Jy ! Component: 2200 - total flux cleaned = 0.000451486 Jy ! Component: 2250 - total flux cleaned = 0.000441106 Jy ! Component: 2300 - total flux cleaned = 0.000451404 Jy ! Component: 2350 - total flux cleaned = 0.000430971 Jy ! Component: 2400 - total flux cleaned = 0.000420771 Jy ! Component: 2450 - total flux cleaned = 0.000390597 Jy ! Component: 2500 - total flux cleaned = 0.000400638 Jy ! Component: 2550 - total flux cleaned = 0.000390693 Jy ! Component: 2600 - total flux cleaned = 0.000420188 Jy ! Component: 2650 - total flux cleaned = 0.00042017 Jy ! Component: 2700 - total flux cleaned = 0.000449314 Jy ! Component: 2750 - total flux cleaned = 0.000459058 Jy ! Component: 2800 - total flux cleaned = 0.000487862 Jy ! Component: 2850 - total flux cleaned = 0.000487956 Jy ! Component: 2900 - total flux cleaned = 0.00052594 Jy ! Component: 2950 - total flux cleaned = 0.000544846 Jy ! Component: 3000 - total flux cleaned = 0.000591744 Jy ! Component: 3050 - total flux cleaned = 0.000610494 Jy ! Component: 3100 - total flux cleaned = 0.000619759 Jy ! Component: 3150 - total flux cleaned = 0.000647464 Jy ! Component: 3200 - total flux cleaned = 0.000647506 Jy ! Component: 3250 - total flux cleaned = 0.000656629 Jy ! Component: 3300 - total flux cleaned = 0.000674846 Jy ! Component: 3350 - total flux cleaned = 0.000674863 Jy ! Component: 3400 - total flux cleaned = 0.000683921 Jy ! Component: 3450 - total flux cleaned = 0.000728935 Jy ! Component: 3500 - total flux cleaned = 0.000728859 Jy ! Component: 3550 - total flux cleaned = 0.000773543 Jy ! Component: 3600 - total flux cleaned = 0.000791364 Jy ! Component: 3650 - total flux cleaned = 0.000818024 Jy ! Component: 3700 - total flux cleaned = 0.000835755 Jy ! Component: 3750 - total flux cleaned = 0.000879888 Jy ! Component: 3800 - total flux cleaned = 0.000915057 Jy ! Component: 3850 - total flux cleaned = 0.000897502 Jy ! Component: 3900 - total flux cleaned = 0.000932506 Jy ! Component: 3950 - total flux cleaned = 0.00094993 Jy ! Component: 4000 - total flux cleaned = 0.000941241 Jy ! Component: 4050 - total flux cleaned = 0.000949953 Jy ! Total flux subtracted in 4096 components = 0.000949973 Jy ! Clean residual min=-0.000528 max=0.000500 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0644464 Jy 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: 1.041 x 2.953 at -11.3 degrees (North through East) ! Clean map min=-0.00052752 max=0.048953 Jy/beam ! Clean map min=-0.0019552 max=0.048953 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=0.091333Jy sigma=0.813632 ! Fit after self-cal, rms=0.091333Jy sigma=0.813632 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=0.8477 mas, bmaj=3.048 mas, bpa=-12.47 degrees ! Estimated noise=1.00425 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186137 Jy ! Component: 100 - total flux cleaned = 0.0298751 Jy ! Component: 150 - total flux cleaned = 0.0366884 Jy ! Component: 200 - total flux cleaned = 0.04115 Jy ! Component: 250 - total flux cleaned = 0.0445486 Jy ! Component: 300 - total flux cleaned = 0.047153 Jy ! Component: 350 - total flux cleaned = 0.0492215 Jy ! Component: 400 - total flux cleaned = 0.0509089 Jy ! Component: 450 - total flux cleaned = 0.0523141 Jy ! Component: 500 - total flux cleaned = 0.0535199 Jy ! Component: 550 - total flux cleaned = 0.0545671 Jy ! Component: 600 - total flux cleaned = 0.0554955 Jy ! Component: 650 - total flux cleaned = 0.0563289 Jy ! Component: 700 - total flux cleaned = 0.057079 Jy ! Component: 750 - total flux cleaned = 0.0577551 Jy ! Component: 800 - total flux cleaned = 0.0583652 Jy ! Total flux subtracted in 800 components = 0.0583652 Jy ! Clean residual min=-0.002337 max=0.002293 Jy/beam ! Clean residual mean=-0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0583652 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0583652 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=2.953 mas, bpa=-11.3 degrees ! Estimated noise=0.716564 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869591 Jy ! Component: 100 - total flux cleaned = 0.00154385 Jy ! Component: 150 - total flux cleaned = 0.00210744 Jy ! Component: 200 - total flux cleaned = 0.00258167 Jy ! Component: 250 - total flux cleaned = 0.00298166 Jy ! Component: 300 - total flux cleaned = 0.00332529 Jy ! Component: 350 - total flux cleaned = 0.003625 Jy ! Component: 400 - total flux cleaned = 0.00388753 Jy ! Component: 450 - total flux cleaned = 0.0041184 Jy ! Component: 500 - total flux cleaned = 0.00432173 Jy ! Component: 550 - total flux cleaned = 0.00450119 Jy ! Component: 600 - total flux cleaned = 0.0046357 Jy ! Component: 650 - total flux cleaned = 0.00471098 Jy ! Component: 700 - total flux cleaned = 0.00478023 Jy ! Component: 750 - total flux cleaned = 0.00483923 Jy ! Component: 800 - total flux cleaned = 0.00490259 Jy ! Component: 850 - total flux cleaned = 0.0049526 Jy ! Component: 900 - total flux cleaned = 0.00500274 Jy ! Component: 950 - total flux cleaned = 0.00504899 Jy ! Component: 1000 - total flux cleaned = 0.00508856 Jy ! Component: 1050 - total flux cleaned = 0.00510115 Jy ! Component: 1100 - total flux cleaned = 0.00511342 Jy ! Component: 1150 - total flux cleaned = 0.00512239 Jy ! Component: 1200 - total flux cleaned = 0.00513123 Jy ! Total flux subtracted in 1200 components = 0.00513123 Jy ! Clean residual min=-0.001793 max=0.002198 Jy/beam ! Clean residual mean=-0.000005 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0634964 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 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=0.091333Jy sigma=0.813632 ! Fit after self-cal, rms=0.091333Jy sigma=0.813632 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=0.8477 mas, bmaj=3.048 mas, bpa=-12.47 degrees ! Estimated noise=1.00425 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186137 Jy ! Component: 100 - total flux cleaned = 0.0298751 Jy ! Component: 150 - total flux cleaned = 0.0366884 Jy ! Component: 200 - total flux cleaned = 0.04115 Jy ! Component: 250 - total flux cleaned = 0.0445486 Jy ! Component: 300 - total flux cleaned = 0.047153 Jy ! Component: 350 - total flux cleaned = 0.0492215 Jy ! Component: 400 - total flux cleaned = 0.0509089 Jy ! Component: 450 - total flux cleaned = 0.0523141 Jy ! Component: 500 - total flux cleaned = 0.0535199 Jy ! Component: 550 - total flux cleaned = 0.0545671 Jy ! Component: 600 - total flux cleaned = 0.0554955 Jy ! Component: 650 - total flux cleaned = 0.0563289 Jy ! Component: 700 - total flux cleaned = 0.057079 Jy ! Component: 750 - total flux cleaned = 0.0577551 Jy ! Component: 800 - total flux cleaned = 0.0583652 Jy ! Component: 850 - total flux cleaned = 0.0589155 Jy ! Component: 900 - total flux cleaned = 0.059412 Jy ! Component: 950 - total flux cleaned = 0.0598601 Jy ! Component: 1000 - total flux cleaned = 0.0602646 Jy ! Component: 1050 - total flux cleaned = 0.0606301 Jy ! Component: 1100 - total flux cleaned = 0.0609604 Jy ! Component: 1150 - total flux cleaned = 0.061259 Jy ! Component: 1200 - total flux cleaned = 0.0615291 Jy ! Total flux subtracted in 1200 components = 0.0615291 Jy ! Clean residual min=-0.002371 max=0.002062 Jy/beam ! Clean residual mean=-0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0615291 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 2000, 0.01 ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0615291 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=2.953 mas, bpa=-11.3 degrees ! Estimated noise=0.716564 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559695 Jy ! Component: 100 - total flux cleaned = 0.000948007 Jy ! Component: 150 - total flux cleaned = 0.00110244 Jy ! Component: 200 - total flux cleaned = 0.00124864 Jy ! Component: 250 - total flux cleaned = 0.00138906 Jy ! Component: 300 - total flux cleaned = 0.00151358 Jy ! Component: 350 - total flux cleaned = 0.00161595 Jy ! Component: 400 - total flux cleaned = 0.00171546 Jy ! Component: 450 - total flux cleaned = 0.00180516 Jy ! Component: 500 - total flux cleaned = 0.00188056 Jy ! Component: 550 - total flux cleaned = 0.00195554 Jy ! Component: 600 - total flux cleaned = 0.00202444 Jy ! Component: 650 - total flux cleaned = 0.00208792 Jy ! Component: 700 - total flux cleaned = 0.00211994 Jy ! Component: 750 - total flux cleaned = 0.00214164 Jy ! Component: 800 - total flux cleaned = 0.00216241 Jy ! Component: 850 - total flux cleaned = 0.00218224 Jy ! Component: 900 - total flux cleaned = 0.00220124 Jy ! Component: 950 - total flux cleaned = 0.00221953 Jy ! Component: 1000 - total flux cleaned = 0.00223707 Jy ! Component: 1050 - total flux cleaned = 0.0022539 Jy ! Component: 1100 - total flux cleaned = 0.00227011 Jy ! Component: 1150 - total flux cleaned = 0.00227949 Jy ! Component: 1200 - total flux cleaned = 0.00229164 Jy ! Component: 1250 - total flux cleaned = 0.00229758 Jy ! Component: 1300 - total flux cleaned = 0.00230623 Jy ! Component: 1350 - total flux cleaned = 0.00231465 Jy ! Component: 1400 - total flux cleaned = 0.00232283 Jy ! Component: 1450 - total flux cleaned = 0.00233345 Jy ! Component: 1500 - total flux cleaned = 0.00234385 Jy ! Component: 1550 - total flux cleaned = 0.00235151 Jy ! Component: 1600 - total flux cleaned = 0.00235907 Jy ! Component: 1650 - total flux cleaned = 0.00236889 Jy ! Component: 1700 - total flux cleaned = 0.00237612 Jy ! Component: 1750 - total flux cleaned = 0.00238561 Jy ! Component: 1800 - total flux cleaned = 0.0023926 Jy ! Component: 1850 - total flux cleaned = 0.00239721 Jy ! Component: 1900 - total flux cleaned = 0.00240174 Jy ! Component: 1950 - total flux cleaned = 0.00240172 Jy ! Component: 2000 - total flux cleaned = 0.00240396 Jy ! Total flux subtracted in 2000 components = 0.00240396 Jy ! Clean residual min=-0.001722 max=0.002154 Jy/beam ! Clean residual mean=-0.000005 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.063933 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 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631609 Jy ! Component: 100 - total flux cleaned = 0.000720727 Jy ! Component: 150 - total flux cleaned = 0.000747153 Jy ! Component: 200 - total flux cleaned = 0.000844213 Jy ! Component: 250 - total flux cleaned = 0.000935802 Jy ! Component: 300 - total flux cleaned = 0.00102253 Jy ! Component: 350 - total flux cleaned = 0.00102285 Jy ! Component: 400 - total flux cleaned = 0.00100262 Jy ! Component: 450 - total flux cleaned = 0.000885971 Jy ! Component: 500 - total flux cleaned = 0.00077295 Jy ! Component: 550 - total flux cleaned = 0.000718361 Jy ! Component: 600 - total flux cleaned = 0.000665 Jy ! Component: 650 - total flux cleaned = 0.000595623 Jy ! Component: 700 - total flux cleaned = 0.000545238 Jy ! Component: 750 - total flux cleaned = 0.000578004 Jy ! Component: 800 - total flux cleaned = 0.000625828 Jy ! Component: 850 - total flux cleaned = 0.000672415 Jy ! Component: 900 - total flux cleaned = 0.00070303 Jy ! Component: 950 - total flux cleaned = 0.000732671 Jy ! Component: 1000 - total flux cleaned = 0.000805305 Jy ! Component: 1050 - total flux cleaned = 0.000776016 Jy ! Component: 1100 - total flux cleaned = 0.000775934 Jy ! Component: 1150 - total flux cleaned = 0.000761933 Jy ! Component: 1200 - total flux cleaned = 0.000748625 Jy ! Component: 1250 - total flux cleaned = 0.000735653 Jy ! Component: 1300 - total flux cleaned = 0.000774783 Jy ! Component: 1350 - total flux cleaned = 0.000762077 Jy ! Component: 1400 - total flux cleaned = 0.000736576 Jy ! Component: 1450 - total flux cleaned = 0.0006992 Jy ! Component: 1500 - total flux cleaned = 0.000687122 Jy ! Component: 1550 - total flux cleaned = 0.000687179 Jy ! Component: 1600 - total flux cleaned = 0.00067505 Jy ! Component: 1650 - total flux cleaned = 0.000674939 Jy ! Component: 1700 - total flux cleaned = 0.00066333 Jy ! Component: 1750 - total flux cleaned = 0.000628858 Jy ! Component: 1800 - total flux cleaned = 0.000594819 Jy ! Component: 1850 - total flux cleaned = 0.000549993 Jy ! Component: 1900 - total flux cleaned = 0.000539005 Jy ! Component: 1950 - total flux cleaned = 0.000538959 Jy ! Component: 2000 - total flux cleaned = 0.000495438 Jy ! Component: 2050 - total flux cleaned = 0.000506268 Jy ! Component: 2100 - total flux cleaned = 0.00047415 Jy ! Component: 2150 - total flux cleaned = 0.000432025 Jy ! Component: 2200 - total flux cleaned = 0.000463523 Jy ! Component: 2250 - total flux cleaned = 0.000421959 Jy ! Component: 2300 - total flux cleaned = 0.000421996 Jy ! Component: 2350 - total flux cleaned = 0.000422042 Jy ! Component: 2400 - total flux cleaned = 0.000391679 Jy ! Component: 2450 - total flux cleaned = 0.000391751 Jy ! Component: 2500 - total flux cleaned = 0.000401787 Jy ! Component: 2550 - total flux cleaned = 0.000401691 Jy ! Component: 2600 - total flux cleaned = 0.000391822 Jy ! Component: 2650 - total flux cleaned = 0.000411386 Jy ! Component: 2700 - total flux cleaned = 0.000391954 Jy ! Component: 2750 - total flux cleaned = 0.000401624 Jy ! Component: 2800 - total flux cleaned = 0.000430484 Jy ! Component: 2850 - total flux cleaned = 0.000459052 Jy ! Component: 2900 - total flux cleaned = 0.000496884 Jy ! Component: 2950 - total flux cleaned = 0.000515634 Jy ! Component: 3000 - total flux cleaned = 0.000534253 Jy ! Component: 3050 - total flux cleaned = 0.000552732 Jy ! Component: 3100 - total flux cleaned = 0.000561943 Jy ! Component: 3150 - total flux cleaned = 0.000561962 Jy ! Component: 3200 - total flux cleaned = 0.00059863 Jy ! Component: 3250 - total flux cleaned = 0.00062596 Jy ! Component: 3300 - total flux cleaned = 0.000644107 Jy ! Component: 3350 - total flux cleaned = 0.000653066 Jy ! Component: 3400 - total flux cleaned = 0.000680058 Jy ! Component: 3450 - total flux cleaned = 0.000706968 Jy ! Component: 3500 - total flux cleaned = 0.000742736 Jy ! Component: 3550 - total flux cleaned = 0.000778332 Jy ! Component: 3600 - total flux cleaned = 0.000787208 Jy ! Component: 3650 - total flux cleaned = 0.000822635 Jy ! Component: 3700 - total flux cleaned = 0.000840274 Jy ! Component: 3750 - total flux cleaned = 0.000866671 Jy ! Component: 3800 - total flux cleaned = 0.000919225 Jy ! Component: 3850 - total flux cleaned = 0.000919218 Jy ! Component: 3900 - total flux cleaned = 0.000962802 Jy ! Component: 3950 - total flux cleaned = 0.00102362 Jy ! Component: 4000 - total flux cleaned = 0.00103227 Jy ! Component: 4050 - total flux cleaned = 0.0010755 Jy ! Total flux subtracted in 4096 components = 0.00108413 Jy ! Clean residual min=-0.000525 max=0.000492 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0650172 Jy 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: 1.041 x 2.953 at -11.3 degrees (North through East) ! Clean map min=-0.000525 max=0.048211 Jy/beam ! Clean map min=-0.001802 max=0.049005 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J0249+4303_X_a ! Writing UV FITS file: J0249+4303_X_a.uvf ! Writing 420 model components to file: J0249+4303_X_a.mod ! wwins: Wrote 5 windows to J0249+4303_X_a.win ! Adding 375 model components to the UV plane model. ! The established model now contains 413 components and 0.0650171 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 2.953 at -11.3 degrees (North through East) ! Clean map min=-0.0015095 max=0.049007 Jy/beam ! Writing clean map to FITS file: J0249+4303_X_a.fits ! Writing difmap environment to: J0249+4303_X_a.par quit ! Quitting program ! Log file difmap.log_800 closed on Tue Feb 13 20:28:50 2018