! Started logfile: difmap.log_186 on Mon Jan 21 18:20:25 2019 ![@/tmp/difmap__4107.1] ! Obeying initialization file: /tmp/difmap__4107.1 ![@/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__4107.2] ![Exited script file: /tmp/difmap__4107.2] obs J1641+2257_X_uvm.fits ! Reading UV FITS file: J1641+2257_X_uvm.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! AN table 2: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.959863 visibilities/baseline/integration-bin. ! Found source: J1641+2257 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 23532 visibilities. ![Exited script file: /tmp/difmap__4107.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.198082Jy sigma=16.811966 ! Fit after self-cal, rms=0.384264Jy sigma=5.381151 ! 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 24 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=0.6809 mas, bmaj=1.649 mas, bpa=4.914 degrees ! Estimated noise=0.571752 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.383074 Jy ! Component: 100 - total flux cleaned = 0.522985 Jy ! Component: 150 - total flux cleaned = 0.5858 Jy ! Component: 200 - total flux cleaned = 0.62041 Jy ! Total flux subtracted in 200 components = 0.62041 Jy ! Clean residual min=-0.012368 max=0.025379 Jy/beam ! Clean residual mean=-0.000037 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 0.620409 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.636571Jy sigma=8.935028 ! Fit after self-cal, rms=0.636571Jy sigma=8.935028 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=0.6809 mas, bmaj=1.649 mas, bpa=4.914 degrees ! Estimated noise=0.571752 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.237975 Jy ! Component: 100 - total flux cleaned = 0.381952 Jy ! Component: 150 - total flux cleaned = 0.469059 Jy ! Component: 200 - total flux cleaned = 0.522126 Jy ! Component: 250 - total flux cleaned = 0.558321 Jy ! Component: 300 - total flux cleaned = 0.585108 Jy ! Component: 350 - total flux cleaned = 0.605035 Jy ! Component: 400 - total flux cleaned = 0.619892 Jy ! Component: 450 - total flux cleaned = 0.631038 Jy ! Component: 500 - total flux cleaned = 0.639456 Jy ! Component: 550 - total flux cleaned = 0.64587 Jy ! Component: 600 - total flux cleaned = 0.650786 Jy ! Component: 650 - total flux cleaned = 0.654685 Jy ! Component: 700 - total flux cleaned = 0.657889 Jy ! Component: 750 - total flux cleaned = 0.660576 Jy ! Component: 800 - total flux cleaned = 0.662266 Jy ! Total flux subtracted in 800 components = 0.662266 Jy ! Clean residual min=-0.009807 max=0.021328 Jy/beam ! Clean residual mean=-0.000006 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.662267 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.662267 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=1.94 mas, bpa=6.014 degrees ! Estimated noise=0.333983 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505418 Jy ! Component: 100 - total flux cleaned = 0.00898479 Jy ! Component: 150 - total flux cleaned = 0.0121404 Jy ! Component: 200 - total flux cleaned = 0.0147083 Jy ! Component: 250 - total flux cleaned = 0.016821 Jy ! Component: 300 - total flux cleaned = 0.0185652 Jy ! Component: 350 - total flux cleaned = 0.0200066 Jy ! Component: 400 - total flux cleaned = 0.021198 Jy ! Component: 450 - total flux cleaned = 0.0219628 Jy ! Component: 500 - total flux cleaned = 0.0222467 Jy ! Component: 550 - total flux cleaned = 0.0225374 Jy ! Component: 600 - total flux cleaned = 0.0227726 Jy ! Component: 650 - total flux cleaned = 0.022988 Jy ! Component: 700 - total flux cleaned = 0.0231126 Jy ! Component: 750 - total flux cleaned = 0.0231826 Jy ! Component: 800 - total flux cleaned = 0.023227 Jy ! Component: 850 - total flux cleaned = 0.0232907 Jy ! Component: 900 - total flux cleaned = 0.0233311 Jy ! Component: 950 - total flux cleaned = 0.0233702 Jy ! Component: 1000 - total flux cleaned = 0.0234084 Jy ! Component: 1050 - total flux cleaned = 0.0234453 Jy ! Component: 1100 - total flux cleaned = 0.0234813 Jy ! Component: 1150 - total flux cleaned = 0.0234989 Jy ! Component: 1200 - total flux cleaned = 0.0235331 Jy ! Total flux subtracted in 1200 components = 0.0235331 Jy ! Clean residual min=-0.008616 max=0.024271 Jy/beam ! Clean residual mean=-0.000000 rms=0.003215 Jy/beam ! Combined flux in latest and established models = 0.6858 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 25 model components to the UV plane model. ! The established model now contains 50 components and 0.6858 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075258Jy sigma=1.010143 ! Fit after self-cal, rms=0.075236Jy sigma=1.009595 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075236Jy sigma=1.009595 ! Fit after self-cal, rms=0.060175Jy sigma=0.793225 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.634631Jy sigma=8.935028 ! Fit after self-cal, rms=0.634631Jy sigma=8.935028 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=0.6802 mas, bmaj=1.651 mas, bpa=4.818 degrees ! Estimated noise=0.576509 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.239951 Jy ! Component: 100 - total flux cleaned = 0.385123 Jy ! Component: 150 - total flux cleaned = 0.472953 Jy ! Component: 200 - total flux cleaned = 0.526404 Jy ! Component: 250 - total flux cleaned = 0.562731 Jy ! Component: 300 - total flux cleaned = 0.589629 Jy ! Component: 350 - total flux cleaned = 0.609633 Jy ! Component: 400 - total flux cleaned = 0.624528 Jy ! Component: 450 - total flux cleaned = 0.635671 Jy ! Component: 500 - total flux cleaned = 0.644074 Jy ! Component: 550 - total flux cleaned = 0.650475 Jy ! Component: 600 - total flux cleaned = 0.655458 Jy ! Component: 650 - total flux cleaned = 0.659544 Jy ! Component: 700 - total flux cleaned = 0.663 Jy ! Component: 750 - total flux cleaned = 0.665945 Jy ! Component: 800 - total flux cleaned = 0.668474 Jy ! Total flux subtracted in 800 components = 0.668474 Jy ! Clean residual min=-0.004471 max=0.006908 Jy/beam ! Clean residual mean=-0.000008 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.668474 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 0.668474 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8691 mas, bmaj=1.957 mas, bpa=6 degrees ! Estimated noise=0.333771 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031492 Jy ! Component: 100 - total flux cleaned = 0.00557776 Jy ! Component: 150 - total flux cleaned = 0.00750444 Jy ! Component: 200 - total flux cleaned = 0.00905569 Jy ! Component: 250 - total flux cleaned = 0.0103126 Jy ! Component: 300 - total flux cleaned = 0.0113351 Jy ! Component: 350 - total flux cleaned = 0.0117542 Jy ! Component: 400 - total flux cleaned = 0.0120026 Jy ! Component: 450 - total flux cleaned = 0.0122014 Jy ! Component: 500 - total flux cleaned = 0.0123843 Jy ! Component: 550 - total flux cleaned = 0.012553 Jy ! Component: 600 - total flux cleaned = 0.0126868 Jy ! Component: 650 - total flux cleaned = 0.0128319 Jy ! Component: 700 - total flux cleaned = 0.0129476 Jy ! Component: 750 - total flux cleaned = 0.0130558 Jy ! Component: 800 - total flux cleaned = 0.0131076 Jy ! Component: 850 - total flux cleaned = 0.0131241 Jy ! Component: 900 - total flux cleaned = 0.0131405 Jy ! Component: 950 - total flux cleaned = 0.0131566 Jy ! Component: 1000 - total flux cleaned = 0.0131723 Jy ! Component: 1050 - total flux cleaned = 0.0131722 Jy ! Component: 1100 - total flux cleaned = 0.0131722 Jy ! Component: 1150 - total flux cleaned = 0.0131872 Jy ! Component: 1200 - total flux cleaned = 0.0132018 Jy ! Total flux subtracted in 1200 components = 0.0132018 Jy ! Clean residual min=-0.002545 max=0.004332 Jy/beam ! Clean residual mean=-0.000005 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.681676 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: 0.8691 x 1.957 at 6 degrees (North through East) ! Clean map min=-0.0024512 max=0.61732 Jy/beam ! Clean map min=-0.0024512 max=0.62449 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. proj ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 0.681676 Jy ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 38 buffered edits. uncalib 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059513Jy sigma=0.786297 ! Fit after self-cal, rms=0.059483Jy sigma=0.785913 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059483Jy sigma=0.785913 ! Fit after self-cal, rms=0.058610Jy sigma=0.770092 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.635353Jy sigma=8.938650 ! Fit after self-cal, rms=0.635353Jy sigma=8.938650 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=0.6805 mas, bmaj=1.654 mas, bpa=4.783 degrees ! Estimated noise=0.578604 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.240691 Jy ! Component: 100 - total flux cleaned = 0.386311 Jy ! Component: 150 - total flux cleaned = 0.474412 Jy ! Component: 200 - total flux cleaned = 0.527965 Jy ! Component: 250 - total flux cleaned = 0.564184 Jy ! Component: 300 - total flux cleaned = 0.590995 Jy ! Component: 350 - total flux cleaned = 0.61092 Jy ! Component: 400 - total flux cleaned = 0.625748 Jy ! Component: 450 - total flux cleaned = 0.63679 Jy ! Component: 500 - total flux cleaned = 0.645075 Jy ! Component: 550 - total flux cleaned = 0.651342 Jy ! Component: 600 - total flux cleaned = 0.656212 Jy ! Component: 650 - total flux cleaned = 0.660204 Jy ! Component: 700 - total flux cleaned = 0.663555 Jy ! Component: 750 - total flux cleaned = 0.666409 Jy ! Component: 800 - total flux cleaned = 0.668863 Jy ! Component: 850 - total flux cleaned = 0.670988 Jy ! Component: 900 - total flux cleaned = 0.67283 Jy ! Component: 950 - total flux cleaned = 0.673746 Jy ! Component: 1000 - total flux cleaned = 0.674455 Jy ! Component: 1050 - total flux cleaned = 0.675099 Jy ! Component: 1100 - total flux cleaned = 0.675684 Jy ! Component: 1150 - total flux cleaned = 0.676217 Jy ! Component: 1200 - total flux cleaned = 0.676703 Jy ! Total flux subtracted in 1200 components = 0.676703 Jy ! Clean residual min=-0.003141 max=0.002792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.676703 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.676703 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8729 mas, bmaj=1.966 mas, bpa=5.997 degrees ! Estimated noise=0.334266 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107266 Jy ! Component: 100 - total flux cleaned = 0.00187557 Jy ! Component: 150 - total flux cleaned = 0.0024881 Jy ! Component: 200 - total flux cleaned = 0.00264063 Jy ! Component: 250 - total flux cleaned = 0.00276044 Jy ! Component: 300 - total flux cleaned = 0.00288863 Jy ! Component: 350 - total flux cleaned = 0.00292279 Jy ! Component: 400 - total flux cleaned = 0.00295519 Jy ! Component: 450 - total flux cleaned = 0.00297075 Jy ! Component: 500 - total flux cleaned = 0.00298557 Jy ! Component: 550 - total flux cleaned = 0.00299997 Jy ! Component: 600 - total flux cleaned = 0.0030139 Jy ! Component: 650 - total flux cleaned = 0.00302699 Jy ! Component: 700 - total flux cleaned = 0.0030397 Jy ! Component: 750 - total flux cleaned = 0.00303993 Jy ! Component: 800 - total flux cleaned = 0.00305198 Jy ! Component: 850 - total flux cleaned = 0.00306352 Jy ! Component: 900 - total flux cleaned = 0.00306332 Jy ! Component: 950 - total flux cleaned = 0.00306319 Jy ! Component: 1000 - total flux cleaned = 0.00305247 Jy ! Component: 1050 - total flux cleaned = 0.00305248 Jy ! Component: 1100 - total flux cleaned = 0.0030526 Jy ! Component: 1150 - total flux cleaned = 0.00304245 Jy ! Component: 1200 - total flux cleaned = 0.00304244 Jy ! Component: 1250 - total flux cleaned = 0.00304246 Jy ! Component: 1300 - total flux cleaned = 0.00303261 Jy ! Component: 1350 - total flux cleaned = 0.00303269 Jy ! Component: 1400 - total flux cleaned = 0.00303262 Jy ! Component: 1450 - total flux cleaned = 0.0030234 Jy ! Component: 1500 - total flux cleaned = 0.00302352 Jy ! Component: 1550 - total flux cleaned = 0.00302351 Jy ! Component: 1600 - total flux cleaned = 0.0030235 Jy ! Component: 1650 - total flux cleaned = 0.00301478 Jy ! Component: 1700 - total flux cleaned = 0.00301473 Jy ! Component: 1750 - total flux cleaned = 0.00301485 Jy ! Component: 1800 - total flux cleaned = 0.00301474 Jy ! Component: 1850 - total flux cleaned = 0.00300659 Jy ! Component: 1900 - total flux cleaned = 0.00300648 Jy ! Component: 1950 - total flux cleaned = 0.00299852 Jy ! Component: 2000 - total flux cleaned = 0.00299849 Jy ! Total flux subtracted in 2000 components = 0.00299849 Jy ! Clean residual min=-0.001334 max=0.001596 Jy/beam ! Clean residual mean=-0.000004 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.679702 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.635353Jy sigma=8.938650 ! Fit after self-cal, rms=0.635353Jy sigma=8.938650 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=0.6805 mas, bmaj=1.654 mas, bpa=4.783 degrees ! Estimated noise=0.578604 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.240691 Jy ! Component: 100 - total flux cleaned = 0.386311 Jy ! Component: 150 - total flux cleaned = 0.474412 Jy ! Component: 200 - total flux cleaned = 0.527965 Jy ! Component: 250 - total flux cleaned = 0.564184 Jy ! Component: 300 - total flux cleaned = 0.590995 Jy ! Component: 350 - total flux cleaned = 0.61092 Jy ! Component: 400 - total flux cleaned = 0.625748 Jy ! Component: 450 - total flux cleaned = 0.63679 Jy ! Component: 500 - total flux cleaned = 0.645075 Jy ! Component: 550 - total flux cleaned = 0.651342 Jy ! Component: 600 - total flux cleaned = 0.656212 Jy ! Component: 650 - total flux cleaned = 0.660204 Jy ! Component: 700 - total flux cleaned = 0.663555 Jy ! Component: 750 - total flux cleaned = 0.666409 Jy ! Component: 800 - total flux cleaned = 0.668863 Jy ! Component: 850 - total flux cleaned = 0.670988 Jy ! Component: 900 - total flux cleaned = 0.67283 Jy ! Component: 950 - total flux cleaned = 0.673746 Jy ! Component: 1000 - total flux cleaned = 0.674455 Jy ! Component: 1050 - total flux cleaned = 0.675155 Jy ! Component: 1100 - total flux cleaned = 0.675753 Jy ! Component: 1150 - total flux cleaned = 0.676355 Jy ! Component: 1200 - total flux cleaned = 0.676912 Jy ! Total flux subtracted in 1200 components = 0.676912 Jy ! Clean residual min=-0.003090 max=0.002473 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.676913 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.676913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8729 mas, bmaj=1.966 mas, bpa=5.997 degrees ! Estimated noise=0.334266 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112787 Jy ! Component: 100 - total flux cleaned = 0.00197618 Jy ! Component: 150 - total flux cleaned = 0.00265062 Jy ! Component: 200 - total flux cleaned = 0.0029468 Jy ! Component: 250 - total flux cleaned = 0.0030493 Jy ! Component: 300 - total flux cleaned = 0.00310635 Jy ! Component: 350 - total flux cleaned = 0.00315986 Jy ! Component: 400 - total flux cleaned = 0.00321099 Jy ! Component: 450 - total flux cleaned = 0.00324401 Jy ! Component: 500 - total flux cleaned = 0.0032762 Jy ! Component: 550 - total flux cleaned = 0.00332228 Jy ! Component: 600 - total flux cleaned = 0.00335148 Jy ! Component: 650 - total flux cleaned = 0.00337975 Jy ! Component: 700 - total flux cleaned = 0.00340734 Jy ! Component: 750 - total flux cleaned = 0.00343435 Jy ! Component: 800 - total flux cleaned = 0.00346016 Jy ! Component: 850 - total flux cleaned = 0.00348505 Jy ! Component: 900 - total flux cleaned = 0.0035092 Jy ! Component: 950 - total flux cleaned = 0.00353238 Jy ! Component: 1000 - total flux cleaned = 0.00354386 Jy ! Component: 1050 - total flux cleaned = 0.00354382 Jy ! Component: 1100 - total flux cleaned = 0.00355491 Jy ! Component: 1150 - total flux cleaned = 0.00355498 Jy ! Component: 1200 - total flux cleaned = 0.00356572 Jy ! Component: 1250 - total flux cleaned = 0.0035657 Jy ! Component: 1300 - total flux cleaned = 0.00357603 Jy ! Component: 1350 - total flux cleaned = 0.00357594 Jy ! Component: 1400 - total flux cleaned = 0.00358597 Jy ! Component: 1450 - total flux cleaned = 0.00358597 Jy ! Component: 1500 - total flux cleaned = 0.00358598 Jy ! Component: 1550 - total flux cleaned = 0.00359571 Jy ! Component: 1600 - total flux cleaned = 0.00359561 Jy ! Component: 1650 - total flux cleaned = 0.00359562 Jy ! Component: 1700 - total flux cleaned = 0.00359558 Jy ! Component: 1750 - total flux cleaned = 0.00359561 Jy ! Component: 1800 - total flux cleaned = 0.00360459 Jy ! Component: 1850 - total flux cleaned = 0.00360444 Jy ! Component: 1900 - total flux cleaned = 0.00360442 Jy ! Component: 1950 - total flux cleaned = 0.00360442 Jy ! Component: 2000 - total flux cleaned = 0.00360422 Jy ! Total flux subtracted in 2000 components = 0.00360422 Jy ! Clean residual min=-0.001256 max=0.001392 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.680517 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 30 model components to the UV plane model. ! The established model now contains 52 components and 0.680517 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058552Jy sigma=0.769139 ! Fit after self-cal, rms=0.058552Jy sigma=0.769072 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058552Jy sigma=0.769072 ! Fit after self-cal, rms=0.058605Jy sigma=0.768816 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map and beam ! Estimated beam: bmin=0.8744 mas, bmaj=1.971 mas, bpa=5.992 degrees ! Estimated noise=0.334483 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.56507e-05 Jy ! Component: 100 - total flux cleaned = -0.000353824 Jy ! Component: 150 - total flux cleaned = -0.000586284 Jy ! Component: 200 - total flux cleaned = -0.000827182 Jy ! Component: 250 - total flux cleaned = -0.00109594 Jy ! Component: 300 - total flux cleaned = -0.00135539 Jy ! Component: 350 - total flux cleaned = -0.00151722 Jy ! Component: 400 - total flux cleaned = -0.00170993 Jy ! Component: 450 - total flux cleaned = -0.00191406 Jy ! Component: 500 - total flux cleaned = -0.00201382 Jy ! Component: 550 - total flux cleaned = -0.00216007 Jy ! Component: 600 - total flux cleaned = -0.00228676 Jy ! Component: 650 - total flux cleaned = -0.00239512 Jy ! Component: 700 - total flux cleaned = -0.00244093 Jy ! Component: 750 - total flux cleaned = -0.00255994 Jy ! Component: 800 - total flux cleaned = -0.00260342 Jy ! Component: 850 - total flux cleaned = -0.00266042 Jy ! Component: 900 - total flux cleaned = -0.00268864 Jy ! Component: 950 - total flux cleaned = -0.00274387 Jy ! Component: 1000 - total flux cleaned = -0.0028114 Jy ! Component: 1050 - total flux cleaned = -0.0028778 Jy ! Component: 1100 - total flux cleaned = -0.00294286 Jy ! Component: 1150 - total flux cleaned = -0.00298102 Jy ! Component: 1200 - total flux cleaned = -0.00299347 Jy ! Component: 1250 - total flux cleaned = -0.00304319 Jy ! Component: 1300 - total flux cleaned = -0.00311656 Jy ! Component: 1350 - total flux cleaned = -0.00316517 Jy ! Component: 1400 - total flux cleaned = -0.00323648 Jy ! Component: 1450 - total flux cleaned = -0.00334223 Jy ! Component: 1500 - total flux cleaned = -0.00344658 Jy ! Component: 1550 - total flux cleaned = -0.00354961 Jy ! Component: 1600 - total flux cleaned = -0.00357235 Jy ! Component: 1650 - total flux cleaned = -0.00368422 Jy ! Component: 1700 - total flux cleaned = -0.00377259 Jy ! Component: 1750 - total flux cleaned = -0.00384882 Jy ! Component: 1800 - total flux cleaned = -0.00390302 Jy ! Component: 1850 - total flux cleaned = -0.00396724 Jy ! Component: 1900 - total flux cleaned = -0.00408306 Jy ! Component: 1950 - total flux cleaned = -0.0041456 Jy ! Component: 2000 - total flux cleaned = -0.00419712 Jy ! Component: 2050 - total flux cleaned = -0.0042787 Jy ! Component: 2100 - total flux cleaned = -0.00435943 Jy ! Component: 2150 - total flux cleaned = -0.00439933 Jy ! Component: 2200 - total flux cleaned = -0.00442902 Jy ! Component: 2250 - total flux cleaned = -0.00448813 Jy ! Component: 2300 - total flux cleaned = -0.0045465 Jy ! Component: 2350 - total flux cleaned = -0.00461404 Jy ! Component: 2400 - total flux cleaned = -0.00467143 Jy ! Component: 2450 - total flux cleaned = -0.00470919 Jy ! Component: 2500 - total flux cleaned = -0.00476553 Jy ! Component: 2550 - total flux cleaned = -0.00478423 Jy ! Component: 2600 - total flux cleaned = -0.0048397 Jy ! Component: 2650 - total flux cleaned = -0.00489467 Jy ! Component: 2700 - total flux cleaned = -0.0049583 Jy ! Component: 2750 - total flux cleaned = -0.00499444 Jy ! Component: 2800 - total flux cleaned = -0.00503018 Jy ! Component: 2850 - total flux cleaned = -0.0050746 Jy ! Component: 2900 - total flux cleaned = -0.00511865 Jy ! Component: 2950 - total flux cleaned = -0.00515364 Jy ! Component: 3000 - total flux cleaned = -0.00521425 Jy ! Component: 3050 - total flux cleaned = -0.00526581 Jy ! Component: 3100 - total flux cleaned = -0.00529134 Jy ! Component: 3150 - total flux cleaned = -0.00531675 Jy ! Component: 3200 - total flux cleaned = -0.0053589 Jy ! Component: 3250 - total flux cleaned = -0.00540073 Jy ! Component: 3300 - total flux cleaned = -0.00541741 Jy ! Component: 3350 - total flux cleaned = -0.00548347 Jy ! Component: 3400 - total flux cleaned = -0.00546709 Jy ! Component: 3450 - total flux cleaned = -0.00554035 Jy ! Component: 3500 - total flux cleaned = -0.00555639 Jy ! Component: 3550 - total flux cleaned = -0.00556441 Jy ! Component: 3600 - total flux cleaned = -0.00562041 Jy ! Component: 3650 - total flux cleaned = -0.00564415 Jy ! Component: 3700 - total flux cleaned = -0.00567562 Jy ! Component: 3750 - total flux cleaned = -0.0056521 Jy ! Component: 3800 - total flux cleaned = -0.00570656 Jy ! Component: 3850 - total flux cleaned = -0.00572972 Jy ! Component: 3900 - total flux cleaned = -0.00574513 Jy ! Component: 3950 - total flux cleaned = -0.00577563 Jy ! Component: 4000 - total flux cleaned = -0.00582113 Jy ! Component: 4050 - total flux cleaned = -0.00584383 Jy ! Total flux subtracted in 4096 components = -0.00587387 Jy ! Clean residual min=-0.000497 max=0.000467 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.674643 Jy levs=0.4,0.8,1.6,3.2,6.4,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8744 x 1.971 at 5.992 degrees (North through East) ! Clean map min=-0.00049722 max=0.62621 Jy/beam ! Clean map min=-0.00090836 max=0.62616 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 J1641+2257_X ! Writing UV FITS file: J1641+2257_X.uvf ! Writing 351 model components to file: J1641+2257_X.mod ! wwins: Wrote 5 windows to J1641+2257_X.win ! Adding 299 model components to the UV plane model. ! The established model now contains 351 components and 0.674644 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8744 x 1.971 at 5.992 degrees (North through East) ! Clean map min=-0.00090058 max=0.62616 Jy/beam ! Writing clean map to FITS file: J1641+2257_X.fits ! Writing difmap environment to: J1641+2257_X.par quit ! Quitting program ! Log file difmap.log_186 closed on Mon Jan 21 18:21:24 2019