! Started logfile: J1956+1856_S_2017_07_09_pus_uvs.log on Wed May 8 14:57:12 2019 obs J1956+1856_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1956+1856_S_2017_07_09_pus_uva.fits ! AN table 1: 264 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.570875 visibilities/baseline/integration-bin. ! Found source: J1956+1856 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 594 lines of history. ! ! Reading 27128 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1956+1856_S_2017_07_09_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 = 1024x1024 pixels with 0.500x0.500 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 924 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1044 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1865 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996915Jy sigma=0.010286 ! Fit after self-cal, rms=0.967054Jy sigma=0.009979 ! 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=2.733 mas, bmaj=6.942 mas, bpa=-6.295 degrees ! Estimated noise=806.027 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 = 0.0256589 Jy ! Component: 100 - total flux cleaned = 0.0314212 Jy ! Total flux subtracted in 100 components = 0.0314212 Jy ! Clean residual min=-0.002645 max=0.002559 Jy/beam ! Clean residual mean=-0.000003 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0314212 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0314212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066015Jy sigma=0.000644 ! Fit after self-cal, rms=0.064492Jy sigma=0.000629 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419112 Jy ! Component: 100 - total flux cleaned = 0.00541693 Jy ! Total flux subtracted in 100 components = 0.00541693 Jy ! Clean residual min=-0.002440 max=0.002557 Jy/beam ! Clean residual mean=-0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0368382 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.0368382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064094Jy sigma=0.000625 ! Fit after self-cal, rms=0.064072Jy sigma=0.000625 ! 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=3.476 mas, bmaj=8.02 mas, bpa=-5.29 degrees ! Estimated noise=524.492 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 = 0.00287078 Jy ! Component: 100 - total flux cleaned = 0.00444792 Jy ! Component: 150 - total flux cleaned = 0.00533201 Jy ! Component: 200 - total flux cleaned = 0.005719 Jy ! Total flux subtracted in 200 components = 0.005719 Jy ! Clean residual min=-0.001861 max=0.002398 Jy/beam ! Clean residual mean=-0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0425572 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0425572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063942Jy sigma=0.000623 ! Fit after self-cal, rms=0.063925Jy sigma=0.000623 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 126 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.95 HN 1.07 KP 0.98 ! LA 0.99 MK 1.10 NL 1.01 OV 1.14 ! PT 1.10 SC 0.95 ! ! ! Correcting IF 2. ! A total of 381 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.10 KP 1.11 ! LA 0.95 MK 0.92 NL 1.22 OV 1.09 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 0.94 KP 1.01 ! LA 0.99 MK 0.96 NL 1.11 OV 1.08 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! A total of 303 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.83 KP 1.00* ! LA 0.81 MK 1.00* NL 1.00* OV 1.00* ! PT 0.85 SC 1.00* ! ! ! Fit before self-cal, rms=0.063925Jy sigma=0.000623 ! Fit after self-cal, rms=0.065657Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=7.73 mas, bpa=-5.008 degrees ! Estimated noise=553.107 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 (65, 98.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151244 Jy ! Component: 100 - total flux cleaned = 0.00191562 Jy ! Component: 150 - total flux cleaned = 0.00216281 Jy ! Component: 200 - total flux cleaned = 0.00222227 Jy ! Total flux subtracted in 200 components = 0.00222227 Jy ! Clean residual min=-0.001240 max=0.001501 Jy/beam ! Clean residual mean=-0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0447794 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0447794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065613Jy sigma=0.000626 ! Fit after self-cal, rms=0.065583Jy sigma=0.000625 ! 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. ! ! Fit before self-cal, rms=0.065583Jy sigma=0.000625 ! Fit after self-cal, rms=0.065250Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.324 mas, bmaj=7.737 mas, bpa=-4.947 degrees ! Estimated noise=550.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105204 Jy ! Component: 100 - total flux cleaned = 0.00120322 Jy ! Component: 150 - total flux cleaned = 0.00122153 Jy ! Component: 200 - total flux cleaned = 0.00125343 Jy ! Total flux subtracted in 200 components = 0.00125343 Jy ! Clean residual min=-0.001303 max=0.001411 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0460329 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.0460329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065230Jy sigma=0.000624 ! Fit after self-cal, rms=0.065238Jy sigma=0.000624 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 (124.5, 89.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138822 Jy ! Component: 100 - total flux cleaned = 0.00230002 Jy ! Component: 150 - total flux cleaned = 0.00277679 Jy ! Component: 200 - total flux cleaned = 0.00303448 Jy ! Total flux subtracted in 200 components = 0.00303448 Jy ! Clean residual min=-0.001181 max=0.001250 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0490673 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.0490674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065200Jy sigma=0.000624 ! Fit after self-cal, rms=0.065176Jy sigma=0.000623 ! Inverting map ! Added new window around map position (72.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126422 Jy ! Component: 100 - total flux cleaned = 0.00202528 Jy ! Component: 150 - total flux cleaned = 0.00241905 Jy ! Component: 200 - total flux cleaned = 0.00268879 Jy ! Total flux subtracted in 200 components = 0.00268879 Jy ! Clean residual min=-0.001293 max=0.001136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0517561 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.0517562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065142Jy sigma=0.000623 ! Fit after self-cal, rms=0.065127Jy sigma=0.000623 ! 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. ! ! Fit before self-cal, rms=0.065127Jy sigma=0.000623 ! Fit after self-cal, rms=0.064735Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=7.729 mas, bpa=-4.908 degrees ! Estimated noise=546.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000908353 Jy ! Component: 100 - total flux cleaned = 0.00119425 Jy ! Component: 150 - total flux cleaned = 0.00137234 Jy ! Component: 200 - total flux cleaned = 0.00150897 Jy ! Total flux subtracted in 200 components = 0.00150897 Jy ! Clean residual min=-0.001280 max=0.001142 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0532651 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.0532651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064713Jy sigma=0.000622 ! Fit after self-cal, rms=0.064733Jy sigma=0.000622 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 = 0.000619128 Jy ! Component: 100 - total flux cleaned = 0.000814548 Jy ! Component: 150 - total flux cleaned = 0.000901108 Jy ! Component: 200 - total flux cleaned = 0.00100121 Jy ! Total flux subtracted in 200 components = 0.00100121 Jy ! Clean residual min=-0.001278 max=0.001100 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0542663 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.0542663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064717Jy sigma=0.000622 ! Fit after self-cal, rms=0.064712Jy sigma=0.000622 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.064712Jy sigma=0.000622 ! Fit after self-cal, rms=0.064863Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.835 mas, bmaj=11.68 mas, bpa=-8.131 degrees ! Estimated noise=689.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717726 Jy ! Component: 100 - total flux cleaned = 0.00109202 Jy ! Component: 150 - total flux cleaned = 0.00130016 Jy ! Component: 200 - total flux cleaned = 0.00146685 Jy ! Total flux subtracted in 200 components = 0.00146685 Jy ! Clean residual min=-0.001286 max=0.001073 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0557332 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.0557332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064856Jy sigma=0.000622 ! Fit after self-cal, rms=0.064879Jy sigma=0.000622 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 = 0.000421872 Jy ! Component: 100 - total flux cleaned = 0.000566171 Jy ! Component: 150 - total flux cleaned = 0.000691786 Jy ! Component: 200 - total flux cleaned = 0.000766742 Jy ! Total flux subtracted in 200 components = 0.000766742 Jy ! Clean residual min=-0.001288 max=0.001038 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0564999 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 0.0564999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064874Jy sigma=0.000622 ! Fit after self-cal, rms=0.064872Jy sigma=0.000622 ! 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=3.321 mas, bmaj=7.712 mas, bpa=-4.826 degrees ! Estimated noise=544.852 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.321 x 7.712 at -4.826 degrees (North through East) ! Clean map min=-0.0012 max=0.036657 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=2.695 mas, bmaj=6.876 mas, bpa=-5.836 degrees ! Estimated noise=807.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275585 Jy ! Component: 100 - total flux cleaned = 0.0345081 Jy ! Component: 150 - total flux cleaned = 0.0384621 Jy ! Component: 200 - total flux cleaned = 0.0416213 Jy ! Total flux subtracted in 200 components = 0.0416213 Jy ! Clean residual min=-0.002461 max=0.002446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0416213 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0416213 Jy ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.712 mas, bpa=-4.826 degrees ! Estimated noise=544.852 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 = 0.00339609 Jy ! Component: 100 - total flux cleaned = 0.00574752 Jy ! Component: 150 - total flux cleaned = 0.00763322 Jy ! Component: 200 - total flux cleaned = 0.00908145 Jy ! Total flux subtracted in 200 components = 0.00908145 Jy ! Clean residual min=-0.001455 max=0.001375 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0507027 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.0507027 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.835 mas, bmaj=11.68 mas, bpa=-8.131 degrees ! Estimated noise=689.805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170504 Jy ! Component: 100 - total flux cleaned = 0.00263298 Jy ! Component: 150 - total flux cleaned = 0.00337828 Jy ! Component: 200 - total flux cleaned = 0.00399212 Jy ! Total flux subtracted in 200 components = 0.00399212 Jy ! Clean residual min=-0.001468 max=0.001245 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0546948 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 = 0.000355943 Jy ! Component: 100 - total flux cleaned = 0.000699888 Jy ! Component: 150 - total flux cleaned = 0.00100603 Jy ! Component: 200 - total flux cleaned = 0.00123849 Jy ! Total flux subtracted in 200 components = 0.00123849 Jy ! Clean residual min=-0.001406 max=0.001106 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0559333 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 107 components and 0.0559333 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.712 mas, bpa=-4.826 degrees ! Estimated noise=544.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.23141e-05 Jy ! Component: 100 - total flux cleaned = 0.000353335 Jy ! Component: 150 - total flux cleaned = 0.000505581 Jy ! Component: 200 - total flux cleaned = 0.00061948 Jy ! Total flux subtracted in 200 components = 0.00061948 Jy ! Clean residual min=-0.001311 max=0.001151 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0565528 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.0565528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064890Jy sigma=0.000622 ! Fit after self-cal, rms=0.064885Jy sigma=0.000622 wmodel J1956+1856_S_2017_07_09_pus_map.mod ! Writing 128 model components to file: J1956+1856_S_2017_07_09_pus_map.mod wobs J1956+1856_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1956+1856_S_2017_07_09_pus_uvs.fits wwins J1956+1856_S_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1956+1856_S_2017_07_09_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354747 Jy ! Component: 100 - total flux cleaned = -0.00066164 Jy ! Component: 150 - total flux cleaned = -0.000776711 Jy ! Component: 200 - total flux cleaned = -0.000777212 Jy ! Component: 250 - total flux cleaned = -0.000776875 Jy ! Component: 300 - total flux cleaned = -0.000827266 Jy ! Component: 350 - total flux cleaned = -0.000877018 Jy ! Component: 400 - total flux cleaned = -0.000974342 Jy ! Component: 450 - total flux cleaned = -0.00106967 Jy ! Component: 500 - total flux cleaned = -0.00114762 Jy ! Component: 550 - total flux cleaned = -0.00122421 Jy ! Component: 600 - total flux cleaned = -0.00129933 Jy ! Component: 650 - total flux cleaned = -0.0013879 Jy ! Component: 700 - total flux cleaned = -0.00141726 Jy ! Component: 750 - total flux cleaned = -0.0014317 Jy ! Component: 800 - total flux cleaned = -0.00147361 Jy ! Component: 850 - total flux cleaned = -0.00147375 Jy ! Component: 900 - total flux cleaned = -0.00148752 Jy ! Component: 950 - total flux cleaned = -0.00152806 Jy ! Component: 1000 - total flux cleaned = -0.00155435 Jy ! Component: 1050 - total flux cleaned = -0.00155406 Jy ! Component: 1100 - total flux cleaned = -0.00155385 Jy ! Component: 1150 - total flux cleaned = -0.00160516 Jy ! Component: 1200 - total flux cleaned = -0.00164311 Jy ! Component: 1250 - total flux cleaned = -0.00168049 Jy ! Component: 1300 - total flux cleaned = -0.00170507 Jy ! Component: 1350 - total flux cleaned = -0.00169287 Jy ! Component: 1400 - total flux cleaned = -0.0017412 Jy ! Component: 1450 - total flux cleaned = -0.00174099 Jy ! Component: 1500 - total flux cleaned = -0.0017765 Jy ! Component: 1550 - total flux cleaned = -0.00177636 Jy ! Component: 1600 - total flux cleaned = -0.0017881 Jy ! Component: 1650 - total flux cleaned = -0.00181119 Jy ! Component: 1700 - total flux cleaned = -0.00186781 Jy ! Component: 1750 - total flux cleaned = -0.00183421 Jy ! Component: 1800 - total flux cleaned = -0.0018899 Jy ! Component: 1850 - total flux cleaned = -0.00190094 Jy ! Component: 1900 - total flux cleaned = -0.00193367 Jy ! Component: 1950 - total flux cleaned = -0.00193369 Jy ! Component: 2000 - total flux cleaned = -0.00199786 Jy ! Component: 2050 - total flux cleaned = -0.00197658 Jy ! Component: 2100 - total flux cleaned = -0.00196609 Jy ! Component: 2150 - total flux cleaned = -0.00198698 Jy ! Component: 2200 - total flux cleaned = -0.00195597 Jy ! Component: 2250 - total flux cleaned = -0.00196618 Jy ! Component: 2300 - total flux cleaned = -0.00198649 Jy ! Component: 2350 - total flux cleaned = -0.00200661 Jy ! Component: 2400 - total flux cleaned = -0.00201655 Jy ! Component: 2450 - total flux cleaned = -0.00201637 Jy ! Component: 2500 - total flux cleaned = -0.00205566 Jy ! Component: 2550 - total flux cleaned = -0.00202639 Jy ! Component: 2600 - total flux cleaned = -0.00207467 Jy ! Component: 2650 - total flux cleaned = -0.00205545 Jy ! Component: 2700 - total flux cleaned = -0.00209344 Jy ! Component: 2750 - total flux cleaned = -0.00209348 Jy ! Component: 2800 - total flux cleaned = -0.00210271 Jy ! Component: 2850 - total flux cleaned = -0.00215858 Jy ! Component: 2900 - total flux cleaned = -0.00210301 Jy ! Component: 2950 - total flux cleaned = -0.00212144 Jy ! Component: 3000 - total flux cleaned = -0.00211228 Jy ! Component: 3050 - total flux cleaned = -0.00209419 Jy ! Component: 3100 - total flux cleaned = -0.00209417 Jy ! Component: 3150 - total flux cleaned = -0.00208529 Jy ! Component: 3200 - total flux cleaned = -0.00208536 Jy ! Component: 3250 - total flux cleaned = -0.00210289 Jy ! Component: 3300 - total flux cleaned = -0.00210293 Jy ! Component: 3350 - total flux cleaned = -0.00207708 Jy ! Component: 3400 - total flux cleaned = -0.00208566 Jy ! Component: 3450 - total flux cleaned = -0.00204295 Jy ! Component: 3500 - total flux cleaned = -0.00205149 Jy ! Component: 3550 - total flux cleaned = -0.00205995 Jy ! Component: 3600 - total flux cleaned = -0.00203478 Jy ! Component: 3650 - total flux cleaned = -0.00202645 Jy ! Component: 3700 - total flux cleaned = -0.00200156 Jy ! Component: 3750 - total flux cleaned = -0.00197691 Jy ! Component: 3800 - total flux cleaned = -0.0019606 Jy ! Component: 3850 - total flux cleaned = -0.00193628 Jy ! Component: 3900 - total flux cleaned = -0.00191207 Jy ! Component: 3950 - total flux cleaned = -0.00189605 Jy ! Component: 4000 - total flux cleaned = -0.00186422 Jy ! Component: 4050 - total flux cleaned = -0.00187216 Jy ! Total flux subtracted in 4096 components = -0.00185636 Jy ! Clean residual min=-0.000497 max=0.000489 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0546965 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 437 components and 0.0546965 Jy ![Exited script file: muppet] wmap "J1956+1856_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.321 x 7.712 at -4.826 degrees (North through East) ! Clean map min=-0.0010046 max=0.036161 Jy/beam ! Writing clean map to FITS file: J1956+1856_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0361608 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2295 1.2295 2.459 4.918 9.83599 19.672 39.344 78.6879 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.321 x 7.712 at -4.826 degrees (North through East) ! Clean map min=-0.0010046 max=0.036161 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 J1956+1856_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:57:17 2019