! Started logfile: J2014+6553_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:44:47 2016 obs J2014+6553_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2014+6553_S_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983921 visibilities/baseline/integration-bin. ! Found source: J2014+6553 ! ! 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 344 lines of history. ! ! Reading 21784 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 J2014+6553_S_2014_12_20_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953929Jy sigma=0.010576 ! Fit after self-cal, rms=0.908040Jy sigma=0.010059 ! 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=2.834 mas, bmaj=4.738 mas, bpa=86.36 degrees ! Estimated noise=798.475 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 = 0.0586773 Jy ! Component: 100 - total flux cleaned = 0.0921884 Jy ! Total flux subtracted in 100 components = 0.0921884 Jy ! Clean residual min=-0.009579 max=0.022619 Jy/beam ! Clean residual mean=-0.000065 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 0.0921884 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0921884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121063Jy sigma=0.001300 ! Fit after self-cal, rms=0.119889Jy sigma=0.001290 ! Inverting map ! Added new window around map position (1, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281536 Jy ! Component: 100 - total flux cleaned = 0.0483674 Jy ! Total flux subtracted in 100 components = 0.0483674 Jy ! Clean residual min=-0.007758 max=0.018107 Jy/beam ! Clean residual mean=-0.000049 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 0.140556 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.140556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104794Jy sigma=0.001110 ! Fit after self-cal, rms=0.104256Jy sigma=0.001105 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180689 Jy ! Component: 100 - total flux cleaned = 0.0310642 Jy ! Total flux subtracted in 100 components = 0.0310642 Jy ! Clean residual min=-0.006857 max=0.013728 Jy/beam ! Clean residual mean=-0.000042 rms=0.002121 Jy/beam ! Combined flux in latest and established models = 0.17162 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.17162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096883Jy sigma=0.001019 ! Fit after self-cal, rms=0.096577Jy sigma=0.001016 ! 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=3.575 mas, bmaj=5.845 mas, bpa=84.51 degrees ! Estimated noise=437.068 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 (-8, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272876 Jy ! Component: 100 - total flux cleaned = 0.0473731 Jy ! Component: 150 - total flux cleaned = 0.0631851 Jy ! Component: 200 - total flux cleaned = 0.0758118 Jy ! Total flux subtracted in 200 components = 0.0758118 Jy ! Clean residual min=-0.006356 max=0.010279 Jy/beam ! Clean residual mean=-0.000071 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.247432 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 175 components and 0.247432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085011Jy sigma=0.000882 ! Fit after self-cal, rms=0.084425Jy sigma=0.000877 ! 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 1.09 FD 0.86 HN 0.89 KP 0.98 ! LA 0.87 MK 0.97 NL 1.10 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 0.96 KP 0.95 ! LA 0.84 MK 0.86 NL 1.17 OV 1.04 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.16 HN 0.98 KP 0.86 ! LA 0.68 MK 0.91 NL 1.32 OV 0.95 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.07 HN 1.01 KP 0.83 ! LA 0.72 MK 0.85 NL 1.17 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.084425Jy sigma=0.000877 ! Fit after self-cal, rms=0.074410Jy sigma=0.000822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=5.795 mas, bpa=85.35 degrees ! Estimated noise=414.933 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 (-30.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00739644 Jy ! Component: 100 - total flux cleaned = 0.0120028 Jy ! Component: 150 - total flux cleaned = 0.0151889 Jy ! Component: 200 - total flux cleaned = 0.0174781 Jy ! Total flux subtracted in 200 components = 0.0174781 Jy ! Clean residual min=-0.002509 max=0.002946 Jy/beam ! Clean residual mean=0.000023 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.26491 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 243 components and 0.26491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073672Jy sigma=0.000810 ! Fit after self-cal, rms=0.073613Jy sigma=0.000808 ! 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=0.073613Jy sigma=0.000808 ! Fit after self-cal, rms=0.072737Jy sigma=0.000806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=5.817 mas, bpa=82.35 degrees ! Estimated noise=410.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215363 Jy ! Component: 100 - total flux cleaned = 0.00331372 Jy ! Component: 150 - total flux cleaned = 0.00399833 Jy ! Component: 200 - total flux cleaned = 0.00456429 Jy ! Total flux subtracted in 200 components = 0.00456429 Jy ! Clean residual min=-0.002216 max=0.002383 Jy/beam ! Clean residual mean=-0.000008 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.269474 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 281 components and 0.269474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072601Jy sigma=0.000805 ! Fit after self-cal, rms=0.072573Jy sigma=0.000804 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 = 0.000823334 Jy ! Component: 100 - total flux cleaned = 0.00113273 Jy ! Component: 150 - total flux cleaned = 0.00148185 Jy ! Component: 200 - total flux cleaned = 0.00178556 Jy ! Total flux subtracted in 200 components = 0.00178556 Jy ! Clean residual min=-0.002104 max=0.002290 Jy/beam ! Clean residual mean=-0.000007 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.27126 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 295 components and 0.27126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072510Jy sigma=0.000803 ! Fit after self-cal, rms=0.072491Jy sigma=0.000803 ! 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=0.072491Jy sigma=0.000803 ! Fit after self-cal, rms=0.072096Jy sigma=0.000803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=5.816 mas, bpa=82.46 degrees ! Estimated noise=406.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875937 Jy ! Component: 100 - total flux cleaned = 0.00133984 Jy ! Component: 150 - total flux cleaned = 0.00176205 Jy ! Component: 200 - total flux cleaned = 0.0020303 Jy ! Total flux subtracted in 200 components = 0.0020303 Jy ! Clean residual min=-0.001981 max=0.002103 Jy/beam ! Clean residual mean=-0.000004 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.27329 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 309 components and 0.27329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072043Jy sigma=0.000802 ! Fit after self-cal, rms=0.072033Jy sigma=0.000802 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 = 0.000398762 Jy ! Component: 100 - total flux cleaned = 0.000724865 Jy ! Component: 150 - total flux cleaned = 0.00103676 Jy ! Component: 200 - total flux cleaned = 0.00120505 Jy ! Total flux subtracted in 200 components = 0.00120505 Jy ! Clean residual min=-0.001895 max=0.002026 Jy/beam ! Clean residual mean=-0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.274495 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 322 components and 0.274495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072002Jy sigma=0.000802 ! Fit after self-cal, rms=0.071996Jy sigma=0.000802 ! 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=0.071996Jy sigma=0.000802 ! Fit after self-cal, rms=0.071595Jy sigma=0.000802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.581 mas, bmaj=10.69 mas, bpa=74.26 degrees ! Estimated noise=501.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141688 Jy ! Component: 100 - total flux cleaned = 0.00176472 Jy ! Component: 150 - total flux cleaned = 0.00208361 Jy ! Component: 200 - total flux cleaned = 0.00230425 Jy ! Total flux subtracted in 200 components = 0.00230425 Jy ! Clean residual min=-0.002362 max=0.002530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.276799 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 334 components and 0.276799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071569Jy sigma=0.000801 ! Fit after self-cal, rms=0.071565Jy sigma=0.000801 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 = 0.000205652 Jy ! Component: 100 - total flux cleaned = 0.000350892 Jy ! Component: 150 - total flux cleaned = 0.000515437 Jy ! Component: 200 - total flux cleaned = 0.000623349 Jy ! Total flux subtracted in 200 components = 0.000623349 Jy ! Clean residual min=-0.002289 max=0.002489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.277423 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 337 components and 0.277423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071550Jy sigma=0.000801 ! Fit after self-cal, rms=0.071547Jy sigma=0.000801 ! 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=3.558 mas, bmaj=5.804 mas, bpa=82.95 degrees ! Estimated noise=404.191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.558 x 5.804 at 82.95 degrees (North through East) ! Clean map min=-0.0017016 max=0.069023 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=2.82 mas, bmaj=4.686 mas, bpa=85.15 degrees ! Estimated noise=732.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.05372 Jy ! Component: 100 - total flux cleaned = 0.0897738 Jy ! Component: 150 - total flux cleaned = 0.11605 Jy ! Component: 200 - total flux cleaned = 0.136312 Jy ! Total flux subtracted in 200 components = 0.136312 Jy ! Clean residual min=-0.006297 max=0.012040 Jy/beam ! Clean residual mean=-0.000038 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.136312 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.136312 Jy ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=5.804 mas, bpa=82.95 degrees ! Estimated noise=404.191 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 = 0.031475 Jy ! Component: 100 - total flux cleaned = 0.0528071 Jy ! Component: 150 - total flux cleaned = 0.0682245 Jy ! Component: 200 - total flux cleaned = 0.0798485 Jy ! Total flux subtracted in 200 components = 0.0798485 Jy ! Clean residual min=-0.004823 max=0.006916 Jy/beam ! Clean residual mean=-0.000058 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.216161 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 151 components and 0.216161 Jy ! Inverting map ! Added new window around map position (5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932374 Jy ! Component: 100 - total flux cleaned = 0.0169877 Jy ! Component: 150 - total flux cleaned = 0.0233732 Jy ! Component: 200 - total flux cleaned = 0.0287492 Jy ! Total flux subtracted in 200 components = 0.0287492 Jy ! Clean residual min=-0.003180 max=0.003430 Jy/beam ! Clean residual mean=-0.000028 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.24491 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 208 components and 0.24491 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=7.581 mas, bmaj=10.69 mas, bpa=74.26 degrees ! Estimated noise=501.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836165 Jy ! Component: 100 - total flux cleaned = 0.0142559 Jy ! Component: 150 - total flux cleaned = 0.0186216 Jy ! Component: 200 - total flux cleaned = 0.0219394 Jy ! Total flux subtracted in 200 components = 0.0219394 Jy ! Clean residual min=-0.002611 max=0.002763 Jy/beam ! Clean residual mean=-0.000018 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.266849 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 = 0.00255378 Jy ! Component: 100 - total flux cleaned = 0.00453088 Jy ! Component: 150 - total flux cleaned = 0.00606833 Jy ! Component: 200 - total flux cleaned = 0.00726684 Jy ! Total flux subtracted in 200 components = 0.00726684 Jy ! Clean residual min=-0.002137 max=0.002422 Jy/beam ! Clean residual mean=-0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.274116 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 330 components and 0.274116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.558 mas, bmaj=5.804 mas, bpa=82.95 degrees ! Estimated noise=404.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868874 Jy ! Component: 100 - total flux cleaned = 0.0012597 Jy ! Component: 150 - total flux cleaned = 0.00153862 Jy ! Component: 200 - total flux cleaned = 0.00168883 Jy ! Total flux subtracted in 200 components = 0.00168883 Jy ! Clean residual min=-0.001658 max=0.001746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.275805 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 351 components and 0.275805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071535Jy sigma=0.000801 ! Fit after self-cal, rms=0.071502Jy sigma=0.000800 wmodel J2014+6553_S_2014_12_20_pus_map.mod ! Writing 351 model components to file: J2014+6553_S_2014_12_20_pus_map.mod wobs J2014+6553_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2014+6553_S_2014_12_20_pus_uvs.fits wwins J2014+6553_S_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J2014+6553_S_2014_12_20_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 = 5.78282e-05 Jy ! Component: 100 - total flux cleaned = 0.000198223 Jy ! Component: 150 - total flux cleaned = 0.000225082 Jy ! Component: 200 - total flux cleaned = 0.000225208 Jy ! Component: 250 - total flux cleaned = 0.000224867 Jy ! Component: 300 - total flux cleaned = 0.000176897 Jy ! Component: 350 - total flux cleaned = 0.000153534 Jy ! Component: 400 - total flux cleaned = 6.30797e-05 Jy ! Component: 450 - total flux cleaned = 0.000108096 Jy ! Component: 500 - total flux cleaned = 0.00012968 Jy ! Component: 550 - total flux cleaned = 0.000129156 Jy ! Component: 600 - total flux cleaned = 0.000149597 Jy ! Component: 650 - total flux cleaned = 2.64943e-05 Jy ! Component: 700 - total flux cleaned = 4.71518e-05 Jy ! Component: 750 - total flux cleaned = 4.73704e-05 Jy ! Component: 800 - total flux cleaned = 6.67973e-05 Jy ! Component: 850 - total flux cleaned = 6.68604e-05 Jy ! Component: 900 - total flux cleaned = 6.70348e-05 Jy ! Component: 950 - total flux cleaned = 8.59004e-05 Jy ! Component: 1000 - total flux cleaned = 0.000158851 Jy ! Component: 1050 - total flux cleaned = 0.000122934 Jy ! Component: 1100 - total flux cleaned = 0.000176149 Jy ! Component: 1150 - total flux cleaned = 0.000194077 Jy ! Component: 1200 - total flux cleaned = 0.000228717 Jy ! Component: 1250 - total flux cleaned = 0.00031387 Jy ! Component: 1300 - total flux cleaned = 0.000330732 Jy ! Component: 1350 - total flux cleaned = 0.000397535 Jy ! Component: 1400 - total flux cleaned = 0.000381533 Jy ! Component: 1450 - total flux cleaned = 0.00046315 Jy ! Component: 1500 - total flux cleaned = 0.000527435 Jy ! Component: 1550 - total flux cleaned = 0.000606641 Jy ! Component: 1600 - total flux cleaned = 0.000606383 Jy ! Component: 1650 - total flux cleaned = 0.0006529 Jy ! Component: 1700 - total flux cleaned = 0.000714281 Jy ! Component: 1750 - total flux cleaned = 0.000820539 Jy ! Component: 1800 - total flux cleaned = 0.000925104 Jy ! Component: 1850 - total flux cleaned = 0.000954626 Jy ! Component: 1900 - total flux cleaned = 0.0010425 Jy ! Component: 1950 - total flux cleaned = 0.00107137 Jy ! Component: 2000 - total flux cleaned = 0.00114336 Jy ! Component: 2050 - total flux cleaned = 0.00124283 Jy ! Component: 2100 - total flux cleaned = 0.00134099 Jy ! Component: 2150 - total flux cleaned = 0.00138274 Jy ! Component: 2200 - total flux cleaned = 0.00147919 Jy ! Component: 2250 - total flux cleaned = 0.00145187 Jy ! Component: 2300 - total flux cleaned = 0.00151955 Jy ! Component: 2350 - total flux cleaned = 0.00154655 Jy ! Component: 2400 - total flux cleaned = 0.00161295 Jy ! Component: 2450 - total flux cleaned = 0.00162624 Jy ! Component: 2500 - total flux cleaned = 0.00174359 Jy ! Component: 2550 - total flux cleaned = 0.00175643 Jy ! Component: 2600 - total flux cleaned = 0.00185868 Jy ! Component: 2650 - total flux cleaned = 0.0018841 Jy ! Component: 2700 - total flux cleaned = 0.00193428 Jy ! Component: 2750 - total flux cleaned = 0.0019593 Jy ! Component: 2800 - total flux cleaned = 0.00202092 Jy ! Component: 2850 - total flux cleaned = 0.00206992 Jy ! Component: 2900 - total flux cleaned = 0.00209423 Jy ! Component: 2950 - total flux cleaned = 0.00213051 Jy ! Component: 3000 - total flux cleaned = 0.00216649 Jy ! Component: 3050 - total flux cleaned = 0.00222557 Jy ! Component: 3100 - total flux cleaned = 0.00223746 Jy ! Component: 3150 - total flux cleaned = 0.00230735 Jy ! Component: 3200 - total flux cleaned = 0.00233035 Jy ! Component: 3250 - total flux cleaned = 0.00237628 Jy ! Component: 3300 - total flux cleaned = 0.00238769 Jy ! Component: 3350 - total flux cleaned = 0.00242165 Jy ! Component: 3400 - total flux cleaned = 0.00242154 Jy ! Component: 3450 - total flux cleaned = 0.00246599 Jy ! Component: 3500 - total flux cleaned = 0.00251016 Jy ! Component: 3550 - total flux cleaned = 0.0025318 Jy ! Component: 3600 - total flux cleaned = 0.00252099 Jy ! Component: 3650 - total flux cleaned = 0.00254263 Jy ! Component: 3700 - total flux cleaned = 0.00254267 Jy ! Component: 3750 - total flux cleaned = 0.00254277 Jy ! Component: 3800 - total flux cleaned = 0.00258501 Jy ! Component: 3850 - total flux cleaned = 0.00257444 Jy ! Component: 3900 - total flux cleaned = 0.00264753 Jy ! Component: 3950 - total flux cleaned = 0.00263725 Jy ! Component: 4000 - total flux cleaned = 0.00264754 Jy ! Component: 4050 - total flux cleaned = 0.00267818 Jy ! Total flux subtracted in 4096 components = 0.00260692 Jy ! Clean residual min=-0.000639 max=0.000725 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.278412 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 661 components and 0.278412 Jy ![Exited script file: muppet] wmap "J2014+6553_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.558 x 5.804 at 82.95 degrees (North through East) ! Clean map min=-0.00098528 max=0.070576 Jy/beam ! Writing clean map to FITS file: J2014+6553_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0705763 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190404 device "J2014+6553_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2014+6553_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.809353 0.809353 1.61871 3.23741 6.47483 12.9497 25.8993 51.7986 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.558 x 5.804 at 82.95 degrees (North through East) ! Clean map min=-0.00098528 max=0.070576 Jy/beam quit ! Quitting program ! Log file J2014+6553_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:44:53 2016