! Started logfile: J0237+2848_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:02:11 2019 obs J0237+2848_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0237+2848_S_2017_01_16_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.418056 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0237+2848 ! ! 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 622 lines of history. ! ! Reading 2408 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 J0237+2848_S_2017_01_16_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 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 173 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.911836Jy sigma=0.006763 ! Fit after self-cal, rms=0.909586Jy sigma=0.006745 ! 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=8.063 mas, bmaj=11.71 mas, bpa=42.51 degrees ! Estimated noise=2477.8 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 = 1.32069 Jy ! Component: 100 - total flux cleaned = 1.66002 Jy ! Total flux subtracted in 100 components = 1.66002 Jy ! Clean residual min=-0.070533 max=0.146528 Jy/beam ! Clean residual mean=0.000218 rms=0.027445 Jy/beam ! Combined flux in latest and established models = 1.66002 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.66002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.520637Jy sigma=0.003123 ! Fit after self-cal, rms=0.519913Jy sigma=0.003117 ! 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=8.964 mas, bmaj=12.78 mas, bpa=40.95 degrees ! Estimated noise=1985.56 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 = 0.179616 Jy ! Component: 100 - total flux cleaned = 0.2662 Jy ! Component: 150 - total flux cleaned = 0.312239 Jy ! Component: 200 - total flux cleaned = 0.336429 Jy ! Total flux subtracted in 200 components = 0.336429 Jy ! Clean residual min=-0.058876 max=0.068551 Jy/beam ! Clean residual mean=-0.000098 rms=0.018670 Jy/beam ! Combined flux in latest and established models = 1.99644 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 56 components and 1.99644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.453939Jy sigma=0.002413 ! Fit after self-cal, rms=0.452921Jy sigma=0.002400 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.00* KP 0.95 ! LA 0.98 MK 1.00* NL 0.93 OV 0.95 ! PT 1.10 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00* KP 0.93 ! LA 0.95 MK 1.00* NL 1.01 OV 0.98 ! PT 1.10 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.00* KP 0.97 ! LA 0.98 MK 1.00* NL 1.12 OV 0.90 ! PT 1.09 SC 1.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.00* KP 1.00* ! LA 1.00 MK 1.00* NL 1.00* OV 0.96 ! PT 1.13 SC 1.00* ! ! ! Fit before self-cal, rms=0.452921Jy sigma=0.002400 ! Fit after self-cal, rms=0.400419Jy sigma=0.002025 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=9.064 mas, bmaj=12.78 mas, bpa=40.7 degrees ! Estimated noise=1987.66 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 = 0.0101064 Jy ! Component: 100 - total flux cleaned = 0.00945886 Jy ! Component: 150 - total flux cleaned = 0.0104533 Jy ! Component: 200 - total flux cleaned = 0.0117989 Jy ! Total flux subtracted in 200 components = 0.0117989 Jy ! Clean residual min=-0.051141 max=0.050310 Jy/beam ! Clean residual mean=-0.000218 rms=0.014906 Jy/beam ! Combined flux in latest and established models = 2.00824 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 2.00824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.398449Jy sigma=0.002004 ! Fit after self-cal, rms=0.398318Jy sigma=0.002003 ! 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=0.398318Jy sigma=0.002003 ! Fit after self-cal, rms=0.141738Jy sigma=0.000920 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.066 mas, bmaj=12.78 mas, bpa=40.97 degrees ! Estimated noise=1991.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013377 Jy ! Component: 100 - total flux cleaned = 0.000496583 Jy ! Component: 150 - total flux cleaned = 0.000839528 Jy ! Component: 200 - total flux cleaned = 0.0011547 Jy ! Total flux subtracted in 200 components = 0.0011547 Jy ! Clean residual min=-0.016552 max=0.034284 Jy/beam ! Clean residual mean=0.000044 rms=0.004908 Jy/beam ! Combined flux in latest and established models = 2.0094 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 2.0094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139784Jy sigma=0.000904 ! Fit after self-cal, rms=0.139713Jy sigma=0.000903 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 (0.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291931 Jy ! Component: 100 - total flux cleaned = 0.0345846 Jy ! Component: 150 - total flux cleaned = 0.0357404 Jy ! Component: 200 - total flux cleaned = 0.0363749 Jy ! Total flux subtracted in 200 components = 0.0363749 Jy ! Clean residual min=-0.012720 max=0.015081 Jy/beam ! Clean residual mean=0.000026 rms=0.003653 Jy/beam ! Combined flux in latest and established models = 2.04577 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 134 components and 2.04577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133054Jy sigma=0.000843 ! Fit after self-cal, rms=0.131599Jy sigma=0.000831 ! 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=0.131599Jy sigma=0.000831 ! Fit after self-cal, rms=0.106088Jy sigma=0.000723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.08 mas, bmaj=12.76 mas, bpa=40.73 degrees ! Estimated noise=1990.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373738 Jy ! Component: 100 - total flux cleaned = 0.00201862 Jy ! Component: 150 - total flux cleaned = 0.00089996 Jy ! Component: 200 - total flux cleaned = -0.000532449 Jy ! Total flux subtracted in 200 components = -0.000532449 Jy ! Clean residual min=-0.009641 max=0.009465 Jy/beam ! Clean residual mean=-0.000004 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 2.04524 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 160 components and 2.04524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103668Jy sigma=0.000704 ! Fit after self-cal, rms=0.103243Jy sigma=0.000701 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 = 0.00438988 Jy ! Component: 100 - total flux cleaned = 0.00349017 Jy ! Component: 150 - total flux cleaned = 0.00232869 Jy ! Component: 200 - total flux cleaned = 0.00144156 Jy ! Total flux subtracted in 200 components = 0.00144156 Jy ! Clean residual min=-0.008670 max=0.008010 Jy/beam ! Clean residual mean=-0.000005 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 2.04668 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 2.04668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102209Jy sigma=0.000693 ! Fit after self-cal, rms=0.102049Jy sigma=0.000692 ! 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=0.102049Jy sigma=0.000692 ! Fit after self-cal, rms=0.101658Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.3 mas, bmaj=14.17 mas, bpa=40.97 degrees ! Estimated noise=2029.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.22976e-05 Jy ! Component: 100 - total flux cleaned = -0.00129089 Jy ! Component: 150 - total flux cleaned = -0.00158381 Jy ! Component: 200 - total flux cleaned = -0.0018222 Jy ! Total flux subtracted in 200 components = -0.0018222 Jy ! Clean residual min=-0.007343 max=0.006016 Jy/beam ! Clean residual mean=-0.000003 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 2.04486 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 196 components and 2.04486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100964Jy sigma=0.000683 ! Fit after self-cal, rms=0.100869Jy sigma=0.000682 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 = 0.00165697 Jy ! Component: 100 - total flux cleaned = 0.00142415 Jy ! Component: 150 - total flux cleaned = 0.00111871 Jy ! Component: 200 - total flux cleaned = 0.000649077 Jy ! Total flux subtracted in 200 components = 0.000649077 Jy ! Clean residual min=-0.007017 max=0.005798 Jy/beam ! Clean residual mean=-0.000003 rms=0.001547 Jy/beam ! Combined flux in latest and established models = 2.04551 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 204 components and 2.04551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100513Jy sigma=0.000679 ! Fit after self-cal, rms=0.100470Jy sigma=0.000679 ! 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=9.092 mas, bmaj=12.75 mas, bpa=40.52 degrees ! Estimated noise=1991.92 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.092 x 12.75 at 40.52 degrees (North through East) ! Clean map min=-0.0070774 max=1.7127 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100470Jy sigma=0.000679 ! Fit after self-cal, rms=0.091642Jy sigma=0.000603 ! Inverting map and beam ! Estimated beam: bmin=9.099 mas, bmaj=12.75 mas, bpa=40.4 degrees ! Estimated noise=1992.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457151 Jy ! Component: 100 - total flux cleaned = -0.000912594 Jy ! Component: 150 - total flux cleaned = -0.00131562 Jy ! Component: 200 - total flux cleaned = -0.00178456 Jy ! Total flux subtracted in 200 components = -0.00178456 Jy ! Clean residual min=-0.006560 max=0.005974 Jy/beam ! Clean residual mean=-0.000002 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 2.04372 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 225 components and 2.04372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091231Jy sigma=0.000599 ! Fit after self-cal, rms=0.091197Jy sigma=0.000599 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114272 Jy ! Component: 100 - total flux cleaned = 0.000840791 Jy ! Component: 150 - total flux cleaned = 0.000299401 Jy ! Component: 200 - total flux cleaned = -2.80276e-05 Jy ! Total flux subtracted in 200 components = -2.80276e-05 Jy ! Clean residual min=-0.006239 max=0.005759 Jy/beam ! Clean residual mean=-0.000002 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 2.0437 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 236 components and 2.0437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091002Jy sigma=0.000597 ! Fit after self-cal, rms=0.090983Jy sigma=0.000597 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090983Jy sigma=0.000597 ! Fit after self-cal, rms=0.090847Jy sigma=0.000596 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=8.204 mas, bmaj=11.58 mas, bpa=40.86 degrees ! Estimated noise=2495.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3216 Jy ! Component: 100 - total flux cleaned = 1.65508 Jy ! Component: 150 - total flux cleaned = 1.80772 Jy ! Component: 200 - total flux cleaned = 1.88989 Jy ! Total flux subtracted in 200 components = 1.88989 Jy ! Clean residual min=-0.017764 max=0.041259 Jy/beam ! Clean residual mean=0.000081 rms=0.006635 Jy/beam ! Combined flux in latest and established models = 1.88989 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 34 model components to the UV plane model. ! The established model now contains 34 components and 1.88989 Jy ! Inverting map and beam ! Estimated beam: bmin=9.106 mas, bmaj=12.74 mas, bpa=40.29 degrees ! Estimated noise=1993.01 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 = 0.0578785 Jy ! Component: 100 - total flux cleaned = 0.0922921 Jy ! Component: 150 - total flux cleaned = 0.11402 Jy ! Component: 200 - total flux cleaned = 0.128027 Jy ! Total flux subtracted in 200 components = 0.128027 Jy ! Clean residual min=-0.007470 max=0.007893 Jy/beam ! Clean residual mean=0.000013 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 2.01791 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 91 components and 2.01791 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=10.31 mas, bmaj=14.16 mas, bpa=40.75 degrees ! Estimated noise=2029.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009313 Jy ! Component: 100 - total flux cleaned = 0.0153576 Jy ! Component: 150 - total flux cleaned = 0.0182422 Jy ! Component: 200 - total flux cleaned = 0.0195129 Jy ! Total flux subtracted in 200 components = 0.0195129 Jy ! Clean residual min=-0.006131 max=0.004938 Jy/beam ! Clean residual mean=0.000001 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 2.03743 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 = 0.000944104 Jy ! Component: 100 - total flux cleaned = 0.00165193 Jy ! Component: 150 - total flux cleaned = 0.00196773 Jy ! Component: 200 - total flux cleaned = 0.00215848 Jy ! Total flux subtracted in 200 components = 0.00215848 Jy ! Clean residual min=-0.006132 max=0.004672 Jy/beam ! Clean residual mean=-0.000001 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 2.03959 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 170 components and 2.03959 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=9.106 mas, bmaj=12.74 mas, bpa=40.29 degrees ! Estimated noise=1993.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350498 Jy ! Component: 100 - total flux cleaned = 0.000352562 Jy ! Component: 150 - total flux cleaned = 3.37081e-05 Jy ! Component: 200 - total flux cleaned = 3.37247e-05 Jy ! Total flux subtracted in 200 components = 3.37247e-05 Jy ! Clean residual min=-0.006195 max=0.005110 Jy/beam ! Clean residual mean=-0.000002 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 2.03962 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 193 components and 2.03962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091093Jy sigma=0.000598 ! Fit after self-cal, rms=0.091078Jy sigma=0.000597 wmodel J0237+2848_S_2017_01_16_pus_map.mod ! Writing 193 model components to file: J0237+2848_S_2017_01_16_pus_map.mod wobs J0237+2848_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0237+2848_S_2017_01_16_pus_uvs.fits wwins J0237+2848_S_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0237+2848_S_2017_01_16_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 = -0.00137978 Jy ! Component: 100 - total flux cleaned = -0.0020921 Jy ! Component: 150 - total flux cleaned = -0.00276067 Jy ! Component: 200 - total flux cleaned = -0.0031522 Jy ! Component: 250 - total flux cleaned = -0.00338146 Jy ! Component: 300 - total flux cleaned = -0.00367185 Jy ! Component: 350 - total flux cleaned = -0.00359981 Jy ! Component: 400 - total flux cleaned = -0.00359903 Jy ! Component: 450 - total flux cleaned = -0.0035322 Jy ! Component: 500 - total flux cleaned = -0.0031499 Jy ! Component: 550 - total flux cleaned = -0.00302585 Jy ! Component: 600 - total flux cleaned = -0.00272129 Jy ! Component: 650 - total flux cleaned = -0.00242459 Jy ! Component: 700 - total flux cleaned = -0.00219256 Jy ! Component: 750 - total flux cleaned = -0.00190898 Jy ! Component: 800 - total flux cleaned = -0.00151878 Jy ! Component: 850 - total flux cleaned = -0.00113665 Jy ! Component: 900 - total flux cleaned = -0.000763132 Jy ! Component: 950 - total flux cleaned = -0.000450778 Jy ! Component: 1000 - total flux cleaned = -0.0001946 Jy ! Component: 1050 - total flux cleaned = 0.000107721 Jy ! Component: 1100 - total flux cleaned = 0.00035615 Jy ! Component: 1150 - total flux cleaned = 0.00084284 Jy ! Component: 1200 - total flux cleaned = 0.000889893 Jy ! Component: 1250 - total flux cleaned = 0.0010797 Jy ! Component: 1300 - total flux cleaned = 0.00126678 Jy ! Component: 1350 - total flux cleaned = 0.00154212 Jy ! Component: 1400 - total flux cleaned = 0.00172339 Jy ! Component: 1450 - total flux cleaned = 0.00198958 Jy ! Component: 1500 - total flux cleaned = 0.00207651 Jy ! Component: 1550 - total flux cleaned = 0.00216259 Jy ! Component: 1600 - total flux cleaned = 0.00212007 Jy ! Component: 1650 - total flux cleaned = 0.0021627 Jy ! Component: 1700 - total flux cleaned = 0.00232876 Jy ! Component: 1750 - total flux cleaned = 0.00232867 Jy ! Component: 1800 - total flux cleaned = 0.00241038 Jy ! Component: 1850 - total flux cleaned = 0.00265116 Jy ! Component: 1900 - total flux cleaned = 0.002849 Jy ! Component: 1950 - total flux cleaned = 0.00300594 Jy ! Component: 2000 - total flux cleaned = 0.00304514 Jy ! Component: 2050 - total flux cleaned = 0.00315908 Jy ! Component: 2100 - total flux cleaned = 0.00315878 Jy ! Component: 2150 - total flux cleaned = 0.00323403 Jy ! Component: 2200 - total flux cleaned = 0.00330814 Jy ! Component: 2250 - total flux cleaned = 0.00349233 Jy ! Component: 2300 - total flux cleaned = 0.00356494 Jy ! Component: 2350 - total flux cleaned = 0.00352898 Jy ! Component: 2400 - total flux cleaned = 0.0034578 Jy ! Component: 2450 - total flux cleaned = 0.00352945 Jy ! Component: 2500 - total flux cleaned = 0.00367039 Jy ! Component: 2550 - total flux cleaned = 0.00367048 Jy ! Component: 2600 - total flux cleaned = 0.00377344 Jy ! Component: 2650 - total flux cleaned = 0.00370442 Jy ! Component: 2700 - total flux cleaned = 0.00370435 Jy ! Component: 2750 - total flux cleaned = 0.00370417 Jy ! Component: 2800 - total flux cleaned = 0.00370485 Jy ! Component: 2850 - total flux cleaned = 0.0039692 Jy ! Component: 2900 - total flux cleaned = 0.00390316 Jy ! Component: 2950 - total flux cleaned = 0.00393544 Jy ! Component: 3000 - total flux cleaned = 0.00393563 Jy ! Component: 3050 - total flux cleaned = 0.00390344 Jy ! Component: 3100 - total flux cleaned = 0.00396694 Jy ! Component: 3150 - total flux cleaned = 0.00390425 Jy ! Component: 3200 - total flux cleaned = 0.00396688 Jy ! Component: 3250 - total flux cleaned = 0.00396713 Jy ! Component: 3300 - total flux cleaned = 0.00399797 Jy ! Component: 3350 - total flux cleaned = 0.00412036 Jy ! Component: 3400 - total flux cleaned = 0.00409018 Jy ! Component: 3450 - total flux cleaned = 0.00402988 Jy ! Component: 3500 - total flux cleaned = 0.00405987 Jy ! Component: 3550 - total flux cleaned = 0.00394134 Jy ! Component: 3600 - total flux cleaned = 0.00408863 Jy ! Component: 3650 - total flux cleaned = 0.0040301 Jy ! Component: 3700 - total flux cleaned = 0.00408821 Jy ! Component: 3750 - total flux cleaned = 0.00400154 Jy ! Component: 3800 - total flux cleaned = 0.00405884 Jy ! Component: 3850 - total flux cleaned = 0.00405882 Jy ! Component: 3900 - total flux cleaned = 0.00403039 Jy ! Component: 3950 - total flux cleaned = 0.00394641 Jy ! Component: 4000 - total flux cleaned = 0.00397444 Jy ! Component: 4050 - total flux cleaned = 0.00400204 Jy ! Total flux subtracted in 4096 components = 0.00400202 Jy ! Clean residual min=-0.001712 max=0.001599 Jy/beam ! Clean residual mean=-0.000002 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 2.04362 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 487 components and 2.04362 Jy ![Exited script file: muppet] wmap "J0237+2848_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.106 x 12.74 at 40.29 degrees (North through East) ! Clean map min=-0.0049862 max=1.7155 Jy/beam ! Writing clean map to FITS file: J0237+2848_S_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.71547 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000583358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.102017 0.102017 0.204035 0.40807 0.816139 1.63228 3.26456 6.52911 13.0582 26.1165 52.2329 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.715 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.106 x 12.74 at 40.29 degrees (North through East) ! Clean map min=-0.0049862 max=1.7155 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 J0237+2848_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:02:17 2019