! Started logfile: J0958+4725_S_2017_09_26_pus_uvs.log on Sat May 11 12:59:45 2019 obs J0958+4725_S_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0958+4725_S_2017_09_26_pus_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.703704 visibilities/baseline/integration-bin. ! Found source: J0958+4725 ! ! 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 674 lines of history. ! ! Reading 1216 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 J0958+4725_S_2017_09_26_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.308694Jy sigma=0.002869 ! Fit after self-cal, rms=0.290741Jy sigma=0.002704 ! 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=3.774 mas, bmaj=10.74 mas, bpa=30.3 degrees ! Estimated noise=2944.74 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 = 0.554604 Jy ! Component: 100 - total flux cleaned = 0.677046 Jy ! Total flux subtracted in 100 components = 0.677046 Jy ! Clean residual min=-0.023199 max=0.040595 Jy/beam ! Clean residual mean=-0.000231 rms=0.007838 Jy/beam ! Combined flux in latest and established models = 0.677046 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.677046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112111Jy sigma=0.001033 ! Fit after self-cal, rms=0.112112Jy sigma=0.001033 ! 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=4.538 mas, bmaj=10.83 mas, bpa=30.23 degrees ! Estimated noise=2421.78 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 = 0.0532054 Jy ! Component: 100 - total flux cleaned = 0.0767838 Jy ! Component: 150 - total flux cleaned = 0.0880109 Jy ! Component: 200 - total flux cleaned = 0.0932279 Jy ! Total flux subtracted in 200 components = 0.0932279 Jy ! Clean residual min=-0.010839 max=0.014982 Jy/beam ! Clean residual mean=-0.000060 rms=0.003441 Jy/beam ! Combined flux in latest and established models = 0.770274 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.770274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087294Jy sigma=0.000789 ! Fit after self-cal, rms=0.087263Jy sigma=0.000789 ! 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 1.00 FD 1.00* HN 0.98 KP 1.07 ! LA 1.03 MK 1.04 NL 0.90 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.99 KP 1.01 ! LA 0.99 MK 1.04 NL 1.04 OV 1.05 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 1.00 KP 0.99 ! LA 0.99 MK 1.07 NL 0.98 OV 0.99 ! PT 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.95 KP 1.00* ! LA 1.13 MK 1.06 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Fit before self-cal, rms=0.087263Jy sigma=0.000789 ! Fit after self-cal, rms=0.072407Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.567 mas, bmaj=10.76 mas, bpa=29.88 degrees ! Estimated noise=2426.65 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 = 0.00582908 Jy ! Component: 100 - total flux cleaned = 0.00715997 Jy ! Component: 150 - total flux cleaned = 0.00782202 Jy ! Component: 200 - total flux cleaned = 0.00812852 Jy ! Total flux subtracted in 200 components = 0.00812852 Jy ! Clean residual min=-0.005311 max=0.005864 Jy/beam ! Clean residual mean=-0.000008 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.778402 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.778402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071485Jy sigma=0.000642 ! Fit after self-cal, rms=0.071487Jy sigma=0.000642 ! 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=0.071487Jy sigma=0.000642 ! Fit after self-cal, rms=0.071428Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.57 mas, bmaj=10.75 mas, bpa=29.84 degrees ! Estimated noise=2424.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153454 Jy ! Component: 100 - total flux cleaned = 0.00204374 Jy ! Component: 150 - total flux cleaned = 0.00224464 Jy ! Component: 200 - total flux cleaned = 0.00236198 Jy ! Total flux subtracted in 200 components = 0.00236198 Jy ! Clean residual min=-0.004946 max=0.005776 Jy/beam ! Clean residual mean=-0.000012 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.780764 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.780764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071288Jy sigma=0.000640 ! Fit after self-cal, rms=0.071286Jy sigma=0.000640 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 = 0.000138151 Jy ! Component: 100 - total flux cleaned = 0.000269601 Jy ! Component: 150 - total flux cleaned = 0.000363647 Jy ! Component: 200 - total flux cleaned = 0.00049184 Jy ! Total flux subtracted in 200 components = 0.00049184 Jy ! Clean residual min=-0.004774 max=0.005777 Jy/beam ! Clean residual mean=-0.000010 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.781256 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.781256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071267Jy sigma=0.000640 ! Fit after self-cal, rms=0.071266Jy sigma=0.000640 ! 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=0.071266Jy sigma=0.000640 ! Fit after self-cal, rms=0.071293Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.572 mas, bmaj=10.75 mas, bpa=29.83 degrees ! Estimated noise=2424.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297224 Jy ! Component: 100 - total flux cleaned = 0.000376962 Jy ! Component: 150 - total flux cleaned = 0.000477456 Jy ! Component: 200 - total flux cleaned = 0.000581864 Jy ! Total flux subtracted in 200 components = 0.000581864 Jy ! Clean residual min=-0.004705 max=0.005783 Jy/beam ! Clean residual mean=-0.000014 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.781838 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.781838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071274Jy sigma=0.000639 ! Fit after self-cal, rms=0.071274Jy sigma=0.000639 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 = 7.91758e-05 Jy ! Component: 100 - total flux cleaned = 0.000137303 Jy ! Component: 150 - total flux cleaned = 0.000178334 Jy ! Component: 200 - total flux cleaned = 0.000191718 Jy ! Total flux subtracted in 200 components = 0.000191718 Jy ! Clean residual min=-0.004643 max=0.005782 Jy/beam ! Clean residual mean=-0.000013 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.78203 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.78203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071269Jy sigma=0.000639 ! Fit after self-cal, rms=0.071268Jy sigma=0.000639 ! 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=0.071268Jy sigma=0.000639 ! Fit after self-cal, rms=0.071280Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.063 mas, bmaj=11.32 mas, bpa=31.68 degrees ! Estimated noise=2707.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372698 Jy ! Component: 100 - total flux cleaned = 0.000351962 Jy ! Component: 150 - total flux cleaned = 0.00035328 Jy ! Component: 200 - total flux cleaned = 0.000320166 Jy ! Total flux subtracted in 200 components = 0.000320166 Jy ! Clean residual min=-0.005350 max=0.006593 Jy/beam ! Clean residual mean=-0.000028 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.78235 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.78235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071279Jy sigma=0.000639 ! Fit after self-cal, rms=0.071277Jy sigma=0.000639 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 = 8.33743e-08 Jy ! Component: 100 - total flux cleaned = 3.34726e-07 Jy ! Component: 150 - total flux cleaned = -1.38032e-05 Jy ! Component: 200 - total flux cleaned = -2.70735e-05 Jy ! Total flux subtracted in 200 components = -2.70735e-05 Jy ! Clean residual min=-0.005317 max=0.006595 Jy/beam ! Clean residual mean=-0.000028 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.782323 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.782323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071278Jy sigma=0.000639 ! Fit after self-cal, rms=0.071277Jy sigma=0.000639 ! 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=4.573 mas, bmaj=10.75 mas, bpa=29.83 degrees ! Estimated noise=2424.79 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.573 x 10.75 at 29.83 degrees (North through East) ! Clean map min=-0.0047273 max=0.72687 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=0.071277Jy sigma=0.000639 ! Fit after self-cal, rms=0.065594Jy sigma=0.000585 ! Inverting map and beam ! Estimated beam: bmin=4.573 mas, bmaj=10.74 mas, bpa=29.83 degrees ! Estimated noise=2424.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.41861e-05 Jy ! Component: 100 - total flux cleaned = 6.51435e-05 Jy ! Component: 150 - total flux cleaned = 4.79306e-05 Jy ! Component: 200 - total flux cleaned = 3.22442e-05 Jy ! Total flux subtracted in 200 components = 3.22442e-05 Jy ! Clean residual min=-0.004795 max=0.005740 Jy/beam ! Clean residual mean=-0.000011 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.782355 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.782355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065582Jy sigma=0.000585 ! Fit after self-cal, rms=0.065582Jy sigma=0.000585 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.00894e-05 Jy ! Component: 100 - total flux cleaned = -3.64358e-05 Jy ! Component: 150 - total flux cleaned = -3.67263e-05 Jy ! Component: 200 - total flux cleaned = -4.87389e-05 Jy ! Total flux subtracted in 200 components = -4.87389e-05 Jy ! Clean residual min=-0.004743 max=0.005750 Jy/beam ! Clean residual mean=-0.000011 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.782306 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.782306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065577Jy sigma=0.000585 ! Fit after self-cal, rms=0.065577Jy sigma=0.000585 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065577Jy sigma=0.000585 ! Fit after self-cal, rms=0.065573Jy sigma=0.000585 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=3.804 mas, bmaj=10.66 mas, bpa=30 degrees ! Estimated noise=2983.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.558887 Jy ! Component: 100 - total flux cleaned = 0.681033 Jy ! Component: 150 - total flux cleaned = 0.71972 Jy ! Component: 200 - total flux cleaned = 0.739778 Jy ! Total flux subtracted in 200 components = 0.739778 Jy ! Clean residual min=-0.010764 max=0.011145 Jy/beam ! Clean residual mean=-0.000076 rms=0.002756 Jy/beam ! Combined flux in latest and established models = 0.739778 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.739778 Jy ! Inverting map and beam ! Estimated beam: bmin=4.574 mas, bmaj=10.74 mas, bpa=29.84 degrees ! Estimated noise=2424.71 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 = 0.0147259 Jy ! Component: 100 - total flux cleaned = 0.0239965 Jy ! Component: 150 - total flux cleaned = 0.0301238 Jy ! Component: 200 - total flux cleaned = 0.0343264 Jy ! Total flux subtracted in 200 components = 0.0343264 Jy ! Clean residual min=-0.006060 max=0.005992 Jy/beam ! Clean residual mean=-0.000042 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.774105 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.774105 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=7.064 mas, bmaj=11.32 mas, bpa=31.71 degrees ! Estimated noise=2706.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301998 Jy ! Component: 100 - total flux cleaned = 0.00474229 Jy ! Component: 150 - total flux cleaned = 0.0058573 Jy ! Component: 200 - total flux cleaned = 0.00658823 Jy ! Total flux subtracted in 200 components = 0.00658823 Jy ! Clean residual min=-0.005291 max=0.006300 Jy/beam ! Clean residual mean=-0.000032 rms=0.001616 Jy/beam ! Combined flux in latest and established models = 0.780693 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 = 0.000481184 Jy ! Component: 100 - total flux cleaned = 0.000610908 Jy ! Component: 150 - total flux cleaned = 0.000650248 Jy ! Component: 200 - total flux cleaned = 0.000675597 Jy ! Total flux subtracted in 200 components = 0.000675597 Jy ! Clean residual min=-0.005210 max=0.006310 Jy/beam ! Clean residual mean=-0.000027 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.781369 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 85 components and 0.781369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.574 mas, bmaj=10.74 mas, bpa=29.84 degrees ! Estimated noise=2424.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010861 Jy ! Component: 100 - total flux cleaned = -3.64617e-05 Jy ! Component: 150 - total flux cleaned = 8.7116e-05 Jy ! Component: 200 - total flux cleaned = 0.000141085 Jy ! Total flux subtracted in 200 components = 0.000141085 Jy ! Clean residual min=-0.004943 max=0.005727 Jy/beam ! Clean residual mean=-0.000013 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.78151 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.78151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065703Jy sigma=0.000586 ! Fit after self-cal, rms=0.065696Jy sigma=0.000586 wmodel J0958+4725_S_2017_09_26_pus_map.mod ! Writing 95 model components to file: J0958+4725_S_2017_09_26_pus_map.mod wobs J0958+4725_S_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0958+4725_S_2017_09_26_pus_uvs.fits wwins J0958+4725_S_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0958+4725_S_2017_09_26_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 = 0.00194166 Jy ! Component: 100 - total flux cleaned = 0.00236477 Jy ! Component: 150 - total flux cleaned = 0.00275256 Jy ! Component: 200 - total flux cleaned = 0.00296434 Jy ! Component: 250 - total flux cleaned = 0.0025722 Jy ! Component: 300 - total flux cleaned = 0.00219961 Jy ! Component: 350 - total flux cleaned = 0.00167028 Jy ! Component: 400 - total flux cleaned = 0.00128021 Jy ! Component: 450 - total flux cleaned = 0.00106872 Jy ! Component: 500 - total flux cleaned = 0.000866286 Jy ! Component: 550 - total flux cleaned = 0.000719075 Jy ! Component: 600 - total flux cleaned = 0.000438821 Jy ! Component: 650 - total flux cleaned = 0.000348483 Jy ! Component: 700 - total flux cleaned = 8.98696e-05 Jy ! Component: 750 - total flux cleaned = 6.83192e-06 Jy ! Component: 800 - total flux cleaned = -0.000114366 Jy ! Component: 850 - total flux cleaned = -0.000232132 Jy ! Component: 900 - total flux cleaned = -0.000422238 Jy ! Component: 950 - total flux cleaned = -0.000495715 Jy ! Component: 1000 - total flux cleaned = -0.000423441 Jy ! Component: 1050 - total flux cleaned = -0.000353849 Jy ! Component: 1100 - total flux cleaned = -0.000388215 Jy ! Component: 1150 - total flux cleaned = -0.000320499 Jy ! Component: 1200 - total flux cleaned = -0.000254656 Jy ! Component: 1250 - total flux cleaned = -0.000254752 Jy ! Component: 1300 - total flux cleaned = -0.000159412 Jy ! Component: 1350 - total flux cleaned = -0.000253425 Jy ! Component: 1400 - total flux cleaned = -0.000376439 Jy ! Component: 1450 - total flux cleaned = -0.000498721 Jy ! Component: 1500 - total flux cleaned = -0.000589196 Jy ! Component: 1550 - total flux cleaned = -0.000678657 Jy ! Component: 1600 - total flux cleaned = -0.000796592 Jy ! Component: 1650 - total flux cleaned = -0.000883837 Jy ! Component: 1700 - total flux cleaned = -0.000970173 Jy ! Component: 1750 - total flux cleaned = -0.00105591 Jy ! Component: 1800 - total flux cleaned = -0.00122627 Jy ! Component: 1850 - total flux cleaned = -0.0012827 Jy ! Component: 1900 - total flux cleaned = -0.0014226 Jy ! Component: 1950 - total flux cleaned = -0.00150589 Jy ! Component: 2000 - total flux cleaned = -0.00161594 Jy ! Component: 2050 - total flux cleaned = -0.00167079 Jy ! Component: 2100 - total flux cleaned = -0.00172518 Jy ! Component: 2150 - total flux cleaned = -0.00175227 Jy ! Component: 2200 - total flux cleaned = -0.0018603 Jy ! Component: 2250 - total flux cleaned = -0.00194093 Jy ! Component: 2300 - total flux cleaned = -0.00199436 Jy ! Component: 2350 - total flux cleaned = -0.00207491 Jy ! Component: 2400 - total flux cleaned = -0.00215511 Jy ! Component: 2450 - total flux cleaned = -0.00220868 Jy ! Component: 2500 - total flux cleaned = -0.00228889 Jy ! Component: 2550 - total flux cleaned = -0.00236949 Jy ! Component: 2600 - total flux cleaned = -0.00244971 Jy ! Component: 2650 - total flux cleaned = -0.00253019 Jy ! Component: 2700 - total flux cleaned = -0.00255712 Jy ! Component: 2750 - total flux cleaned = -0.00261107 Jy ! Component: 2800 - total flux cleaned = -0.00269158 Jy ! Component: 2850 - total flux cleaned = -0.00269172 Jy ! Component: 2900 - total flux cleaned = -0.0027457 Jy ! Component: 2950 - total flux cleaned = -0.00282684 Jy ! Component: 3000 - total flux cleaned = -0.00279962 Jy ! Component: 3050 - total flux cleaned = -0.00282677 Jy ! Component: 3100 - total flux cleaned = -0.00285401 Jy ! Component: 3150 - total flux cleaned = -0.00279911 Jy ! Component: 3200 - total flux cleaned = -0.00279904 Jy ! Component: 3250 - total flux cleaned = -0.00282639 Jy ! Component: 3300 - total flux cleaned = -0.00279829 Jy ! Component: 3350 - total flux cleaned = -0.00279808 Jy ! Component: 3400 - total flux cleaned = -0.00279816 Jy ! Component: 3450 - total flux cleaned = -0.00282671 Jy ! Component: 3500 - total flux cleaned = -0.00288414 Jy ! Component: 3550 - total flux cleaned = -0.00288419 Jy ! Component: 3600 - total flux cleaned = -0.00300033 Jy ! Component: 3650 - total flux cleaned = -0.00303001 Jy ! Component: 3700 - total flux cleaned = -0.0030594 Jy ! Component: 3750 - total flux cleaned = -0.00311881 Jy ! Component: 3800 - total flux cleaned = -0.00317892 Jy ! Component: 3850 - total flux cleaned = -0.00320933 Jy ! Component: 3900 - total flux cleaned = -0.00323975 Jy ! Component: 3950 - total flux cleaned = -0.00330183 Jy ! Component: 4000 - total flux cleaned = -0.00327053 Jy ! Component: 4050 - total flux cleaned = -0.00333413 Jy ! Total flux subtracted in 4096 components = -0.00330158 Jy ! Clean residual min=-0.002169 max=0.001811 Jy/beam ! Clean residual mean=0.000010 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.778208 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 340 components and 0.778208 Jy ![Exited script file: muppet] wmap "J0958+4725_S_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.574 x 10.74 at 29.84 degrees (North through East) ! Clean map min=-0.0039242 max=0.72904 Jy/beam ! Writing clean map to FITS file: J0958+4725_S_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.729038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000579117 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.238307 0.238307 0.476615 0.95323 1.90646 3.81292 7.62584 15.2517 30.5034 61.0067 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.729 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.574 x 10.74 at 29.84 degrees (North through East) ! Clean map min=-0.0039242 max=0.72904 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 J0958+4725_S_2017_09_26_pus_uvs.log closed on Sat May 11 12:59:50 2019