! Started logfile: J2120+6642_X_2017_05_01_pus_uvs.log on Wed May 1 20:02:15 2019 obs J2120+6642_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2120+6642_X_2017_05_01_pus_uva.fits ! AN table 1: 229 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.929646 visibilities/baseline/integration-bin. ! Found source: J2120+6642 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 863 lines of history. ! ! Reading 114960 visibilities. select 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 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2120+6642_X_2017_05_01_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958828Jy sigma=0.008572 ! Fit after self-cal, rms=0.938323Jy sigma=0.008396 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8076 mas, bmaj=1.035 mas, bpa=16.77 degrees ! Estimated noise=680.607 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461761 Jy ! Component: 100 - total flux cleaned = 0.0598345 Jy ! Total flux subtracted in 100 components = 0.0598345 Jy ! Clean residual min=-0.005287 max=0.022077 Jy/beam ! Clean residual mean=-0.000057 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.0598344 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0598344 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=0.087878Jy sigma=0.000732 ! Fit after self-cal, rms=0.087758Jy sigma=0.000731 ! Inverting map ! Added new window around map position (-8.6, -5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179217 Jy ! Component: 100 - total flux cleaned = 0.0260013 Jy ! Total flux subtracted in 100 components = 0.0260013 Jy ! Clean residual min=-0.003028 max=0.005237 Jy/beam ! Clean residual mean=-0.000041 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.0858357 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0858357 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=0.083681Jy sigma=0.000689 ! Fit after self-cal, rms=0.082864Jy sigma=0.000681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927993 Jy ! Component: 100 - total flux cleaned = 0.0145476 Jy ! Total flux subtracted in 100 components = 0.0145476 Jy ! Clean residual min=-0.002718 max=0.005083 Jy/beam ! Clean residual mean=-0.000032 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.100383 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.100383 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=0.081527Jy sigma=0.000667 ! Fit after self-cal, rms=0.081428Jy sigma=0.000665 ! Inverting map ! Added new window around map position (-1.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580949 Jy ! Component: 100 - total flux cleaned = 0.00998561 Jy ! Total flux subtracted in 100 components = 0.00998561 Jy ! Clean residual min=-0.002330 max=0.002725 Jy/beam ! Clean residual mean=-0.000024 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.110369 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.110369 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=0.080800Jy sigma=0.000659 ! Fit after self-cal, rms=0.080764Jy sigma=0.000658 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.288 mas, bpa=18.67 degrees ! Estimated noise=237.048 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596004 Jy ! Component: 100 - total flux cleaned = 0.0100396 Jy ! Component: 150 - total flux cleaned = 0.0131624 Jy ! Component: 200 - total flux cleaned = 0.0156012 Jy ! Total flux subtracted in 200 components = 0.0156012 Jy ! Clean residual min=-0.001326 max=0.002085 Jy/beam ! Clean residual mean=-0.000032 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.12597 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 57 components and 0.12597 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=0.080227Jy sigma=0.000653 ! Fit after self-cal, rms=0.080192Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266979 Jy ! Component: 100 - total flux cleaned = 0.00449806 Jy ! Component: 150 - total flux cleaned = 0.00592155 Jy ! Component: 200 - total flux cleaned = 0.00706898 Jy ! Total flux subtracted in 200 components = 0.00706898 Jy ! Clean residual min=-0.001014 max=0.001321 Jy/beam ! Clean residual mean=-0.000016 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.133039 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 73 components and 0.133039 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=0.080078Jy sigma=0.000651 ! Fit after self-cal, rms=0.080071Jy sigma=0.000651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 KP 0.96 ! LA 0.94 MK 1.58 NL 0.99 OV 1.17 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.05 KP 0.97 ! LA 0.93 MK 0.95 NL 0.95 OV 0.99 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.98 ! LA 0.96 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.05 KP 0.96 ! LA 0.99 MK 1.00 NL 0.97 OV 0.98 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.97 KP 0.98 ! LA 0.96 MK 1.01 NL 1.00 OV 0.98 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.97 ! LA 0.97 MK 1.00 NL 1.01 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 0.97 ! LA 0.97 MK 0.99 NL 0.96 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.13 KP 0.98 ! LA 0.95 MK 0.96 NL 0.99 OV 1.03 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 0.97 ! LA 0.98 MK 1.02 NL 1.02 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.14 KP 0.99 ! LA 1.02 MK 0.96 NL 1.00 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.03 KP 1.16 ! LA 1.08 MK 1.10 NL 1.05 OV 1.06 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.93 KP 0.95 ! LA 0.95 MK 1.05 NL 1.01 OV 0.97 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.080071Jy sigma=0.000651 ! Fit after self-cal, rms=0.081624Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.304 mas, bpa=18.57 degrees ! Estimated noise=237.998 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863164 Jy ! Component: 100 - total flux cleaned = 0.00128645 Jy ! Component: 150 - total flux cleaned = 0.00163313 Jy ! Component: 200 - total flux cleaned = 0.0018367 Jy ! Total flux subtracted in 200 components = 0.0018367 Jy ! Clean residual min=-0.000724 max=0.000920 Jy/beam ! Clean residual mean=-0.000007 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.134876 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 0.134876 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=0.081600Jy sigma=0.000649 ! Fit after self-cal, rms=0.081626Jy sigma=0.000649 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.081626Jy sigma=0.000649 ! Fit after self-cal, rms=0.084874Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.299 mas, bpa=17.68 degrees ! Estimated noise=237.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598478 Jy ! Component: 100 - total flux cleaned = 0.000906593 Jy ! Component: 150 - total flux cleaned = 0.00103262 Jy ! Component: 200 - total flux cleaned = 0.00110911 Jy ! Total flux subtracted in 200 components = 0.00110911 Jy ! Clean residual min=-0.000652 max=0.000826 Jy/beam ! Clean residual mean=-0.000006 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.135985 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.135985 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=0.084863Jy sigma=0.000647 ! Fit after self-cal, rms=0.084940Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831047 Jy ! Component: 100 - total flux cleaned = 0.00126556 Jy ! Component: 150 - total flux cleaned = 0.0014376 Jy ! Component: 200 - total flux cleaned = 0.00154374 Jy ! Total flux subtracted in 200 components = 0.00154374 Jy ! Clean residual min=-0.000665 max=0.000705 Jy/beam ! Clean residual mean=-0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.137529 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 0.137529 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=0.084928Jy sigma=0.000646 ! Fit after self-cal, rms=0.084928Jy sigma=0.000646 ! Inverting map ! Added new window around map position (-5.2, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437691 Jy ! Component: 100 - total flux cleaned = 0.000646953 Jy ! Component: 150 - total flux cleaned = 0.000735706 Jy ! Component: 200 - total flux cleaned = 0.000789916 Jy ! Total flux subtracted in 200 components = 0.000789916 Jy ! Clean residual min=-0.000641 max=0.000661 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.138318 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.138318 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=0.084919Jy sigma=0.000646 ! Fit after self-cal, rms=0.084920Jy sigma=0.000646 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.084920Jy sigma=0.000646 ! Fit after self-cal, rms=0.085488Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.297 mas, bpa=17.47 degrees ! Estimated noise=237.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362338 Jy ! Component: 100 - total flux cleaned = 0.000590408 Jy ! Component: 150 - total flux cleaned = 0.000738162 Jy ! Component: 200 - total flux cleaned = 0.000849426 Jy ! Total flux subtracted in 200 components = 0.000849426 Jy ! Clean residual min=-0.000629 max=0.000594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.139168 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.139168 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=0.085483Jy sigma=0.000646 ! Fit after self-cal, rms=0.085492Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100975 Jy ! Component: 100 - total flux cleaned = 0.000158599 Jy ! Component: 150 - total flux cleaned = 0.000212901 Jy ! Component: 200 - total flux cleaned = 0.00024385 Jy ! Total flux subtracted in 200 components = 0.00024385 Jy ! Clean residual min=-0.000619 max=0.000587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.139412 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 126 components and 0.139412 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=0.085489Jy sigma=0.000646 ! Fit after self-cal, rms=0.085490Jy sigma=0.000646 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.085490Jy sigma=0.000646 ! Fit after self-cal, rms=0.085396Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.392 mas, bmaj=2.481 mas, bpa=77.25 degrees ! Estimated noise=291.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000373173 Jy ! Component: 100 - total flux cleaned = 0.000514873 Jy ! Component: 150 - total flux cleaned = 0.000609715 Jy ! Component: 200 - total flux cleaned = 0.000669129 Jy ! Total flux subtracted in 200 components = 0.000669129 Jy ! Clean residual min=-0.000603 max=0.000583 Jy/beam ! Clean residual mean=-0.000003 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.140081 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.140081 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=0.085395Jy sigma=0.000646 ! Fit after self-cal, rms=0.085395Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.3863e-05 Jy ! Component: 100 - total flux cleaned = 9.50372e-05 Jy ! Component: 150 - total flux cleaned = 0.000113525 Jy ! Component: 200 - total flux cleaned = 0.000135649 Jy ! Total flux subtracted in 200 components = 0.000135649 Jy ! Clean residual min=-0.000591 max=0.000574 Jy/beam ! Clean residual mean=-0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.140217 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.140217 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=0.085395Jy sigma=0.000646 ! Fit after self-cal, rms=0.085395Jy sigma=0.000646 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.295 mas, bpa=17.27 degrees ! Estimated noise=236.854 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 1.295 at 17.27 degrees (North through East) ! Clean map min=-0.00057177 max=0.061887 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. 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 clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8161 mas, bmaj=1.044 mas, bpa=14.72 degrees ! Estimated noise=688.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0483993 Jy ! Component: 100 - total flux cleaned = 0.0720752 Jy ! Component: 150 - total flux cleaned = 0.0863692 Jy ! Component: 200 - total flux cleaned = 0.0959847 Jy ! Total flux subtracted in 200 components = 0.0959847 Jy ! Clean residual min=-0.002824 max=0.005396 Jy/beam ! Clean residual mean=-0.000033 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0959847 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0959847 Jy ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.295 mas, bpa=17.27 degrees ! Estimated noise=236.854 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103624 Jy ! Component: 100 - total flux cleaned = 0.0172937 Jy ! Component: 150 - total flux cleaned = 0.0224103 Jy ! Component: 200 - total flux cleaned = 0.0263064 Jy ! Total flux subtracted in 200 components = 0.0263064 Jy ! Clean residual min=-0.001234 max=0.002395 Jy/beam ! Clean residual mean=-0.000040 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.122291 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 57 components and 0.122291 Jy ! Inverting map ! Added new window around map position (-8.4, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307972 Jy ! Component: 100 - total flux cleaned = 0.00554453 Jy ! Component: 150 - total flux cleaned = 0.00754391 Jy ! Component: 200 - total flux cleaned = 0.00917626 Jy ! Total flux subtracted in 200 components = 0.00917626 Jy ! Clean residual min=-0.000829 max=0.001163 Jy/beam ! Clean residual mean=-0.000021 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.131467 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 81 components and 0.131467 Jy ! Inverting map ! Added new window around map position (-3.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139245 Jy ! Component: 100 - total flux cleaned = 0.00256463 Jy ! Component: 150 - total flux cleaned = 0.00358002 Jy ! Component: 200 - total flux cleaned = 0.0044627 Jy ! Total flux subtracted in 200 components = 0.0044627 Jy ! Clean residual min=-0.000640 max=0.000603 Jy/beam ! Clean residual mean=-0.000011 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.13593 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 103 components and 0.13593 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.392 mas, bmaj=2.481 mas, bpa=77.25 degrees ! Estimated noise=291.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109776 Jy ! Component: 100 - total flux cleaned = 0.00181074 Jy ! Component: 150 - total flux cleaned = 0.00228099 Jy ! Component: 200 - total flux cleaned = 0.00267049 Jy ! Total flux subtracted in 200 components = 0.00267049 Jy ! Clean residual min=-0.000674 max=0.000556 Jy/beam ! Clean residual mean=-0.000011 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.1386 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325188 Jy ! Component: 100 - total flux cleaned = 0.000598259 Jy ! Component: 150 - total flux cleaned = 0.000828561 Jy ! Component: 200 - total flux cleaned = 0.000972132 Jy ! Total flux subtracted in 200 components = 0.000972132 Jy ! Clean residual min=-0.000615 max=0.000539 Jy/beam ! Clean residual mean=-0.000006 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.139573 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 167 components and 0.139573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.295 mas, bpa=17.27 degrees ! Estimated noise=236.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134196 Jy ! Component: 100 - total flux cleaned = 0.000235082 Jy ! Component: 150 - total flux cleaned = 0.000310811 Jy ! Component: 200 - total flux cleaned = 0.000338659 Jy ! Total flux subtracted in 200 components = 0.000338659 Jy ! Clean residual min=-0.000575 max=0.000564 Jy/beam ! Clean residual mean=-0.000002 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.139911 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 187 components and 0.139911 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=0.085399Jy sigma=0.000646 ! Fit after self-cal, rms=0.085391Jy sigma=0.000646 wmodel J2120+6642_X_2017_05_01_pus_map.mod ! Writing 187 model components to file: J2120+6642_X_2017_05_01_pus_map.mod wobs J2120+6642_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2120+6642_X_2017_05_01_pus_uvs.fits wwins J2120+6642_X_2017_05_01_pus_map.win ! wwins: Wrote 8 windows to J2120+6642_X_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.93494e-05 Jy ! Component: 100 - total flux cleaned = 1.0342e-05 Jy ! Component: 150 - total flux cleaned = -3.65059e-05 Jy ! Component: 200 - total flux cleaned = -6.39122e-05 Jy ! Component: 250 - total flux cleaned = -8.17903e-05 Jy ! Component: 300 - total flux cleaned = -7.31745e-05 Jy ! Component: 350 - total flux cleaned = -8.16794e-05 Jy ! Component: 400 - total flux cleaned = -6.48159e-05 Jy ! Component: 450 - total flux cleaned = -7.30676e-05 Jy ! Component: 500 - total flux cleaned = -8.90657e-05 Jy ! Component: 550 - total flux cleaned = -8.12102e-05 Jy ! Component: 600 - total flux cleaned = -9.68706e-05 Jy ! Component: 650 - total flux cleaned = -0.000104598 Jy ! Component: 700 - total flux cleaned = -0.000104555 Jy ! Component: 750 - total flux cleaned = -0.00011213 Jy ! Component: 800 - total flux cleaned = -0.000119448 Jy ! Component: 850 - total flux cleaned = -0.000119412 Jy ! Component: 900 - total flux cleaned = -0.000133849 Jy ! Component: 950 - total flux cleaned = -0.000148151 Jy ! Component: 1000 - total flux cleaned = -0.000162281 Jy ! Component: 1050 - total flux cleaned = -0.000148317 Jy ! Component: 1100 - total flux cleaned = -0.000183143 Jy ! Component: 1150 - total flux cleaned = -0.000210578 Jy ! Component: 1200 - total flux cleaned = -0.000251398 Jy ! Component: 1250 - total flux cleaned = -0.00026482 Jy ! Component: 1300 - total flux cleaned = -0.00029827 Jy ! Component: 1350 - total flux cleaned = -0.000324668 Jy ! Component: 1400 - total flux cleaned = -0.000337779 Jy ! Component: 1450 - total flux cleaned = -0.000350793 Jy ! Component: 1500 - total flux cleaned = -0.000344245 Jy ! Component: 1550 - total flux cleaned = -0.000357077 Jy ! Component: 1600 - total flux cleaned = -0.000363408 Jy ! Component: 1650 - total flux cleaned = -0.000382303 Jy ! Component: 1700 - total flux cleaned = -0.000388601 Jy ! Component: 1750 - total flux cleaned = -0.000394842 Jy ! Component: 1800 - total flux cleaned = -0.000419583 Jy ! Component: 1850 - total flux cleaned = -0.000431826 Jy ! Component: 1900 - total flux cleaned = -0.000468297 Jy ! Component: 1950 - total flux cleaned = -0.000480383 Jy ! Component: 2000 - total flux cleaned = -0.000492326 Jy ! Total flux subtracted in 2048 components = -0.000510192 Jy ! Clean residual min=-0.000347 max=0.000308 Jy/beam ! Clean residual mean=-0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.139401 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 347 components and 0.139401 Jy ![Exited script file: muppet] wmap "J2120+6642_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 1.295 at 17.27 degrees (North through East) ! Clean map min=-0.00051675 max=0.061713 Jy/beam ! Writing clean map to FITS file: J2120+6642_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0617134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109393 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53178 0.53178 1.06356 2.12712 4.25424 8.50848 17.017 34.0339 68.0679 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 1.295 at 17.27 degrees (North through East) ! Clean map min=-0.00051675 max=0.061713 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2120+6642_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:02:22 2019