! Started logfile: J1253+5301_S_2017_01_21_pus_uvs.log on Sun May 5 15:54:44 2019 obs J1253+5301_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1253+5301_S_2017_01_21_pus_uva.fits ! AN table 1: 113 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.754179 visibilities/baseline/integration-bin. ! Found source: J1253+5301 ! ! 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 558 lines of history. ! ! Reading 12272 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 J1253+5301_S_2017_01_21_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 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.845472Jy sigma=0.006992 ! Fit after self-cal, rms=0.835089Jy sigma=0.006916 ! 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=2.851 mas, bmaj=3.732 mas, bpa=3.771 degrees ! Estimated noise=1296.47 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 = 0.129342 Jy ! Component: 100 - total flux cleaned = 0.158912 Jy ! Total flux subtracted in 100 components = 0.158912 Jy ! Clean residual min=-0.008262 max=0.012693 Jy/beam ! Clean residual mean=-0.000009 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 0.158912 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.158912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096084Jy sigma=0.000738 ! Fit after self-cal, rms=0.096075Jy sigma=0.000737 ! Inverting map ! Added new window around map position (-4, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141164 Jy ! Component: 100 - total flux cleaned = 0.0229084 Jy ! Total flux subtracted in 100 components = 0.0229084 Jy ! Clean residual min=-0.006968 max=0.011155 Jy/beam ! Clean residual mean=-0.000004 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.18182 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.18182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093230Jy sigma=0.000706 ! Fit after self-cal, rms=0.093172Jy sigma=0.000705 ! Inverting map ! Added new window around map position (-9.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100819 Jy ! Component: 100 - total flux cleaned = 0.0162448 Jy ! Total flux subtracted in 100 components = 0.0162448 Jy ! Clean residual min=-0.006229 max=0.006008 Jy/beam ! Clean residual mean=-0.000000 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.198065 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.198065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091720Jy sigma=0.000689 ! Fit after self-cal, rms=0.091618Jy sigma=0.000688 ! 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=3.51 mas, bmaj=4.409 mas, bpa=3.319 degrees ! Estimated noise=861.638 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 = 0.00871538 Jy ! Component: 100 - total flux cleaned = 0.0144271 Jy ! Component: 150 - total flux cleaned = 0.0185479 Jy ! Component: 200 - total flux cleaned = 0.0216016 Jy ! Total flux subtracted in 200 components = 0.0216016 Jy ! Clean residual min=-0.004749 max=0.005303 Jy/beam ! Clean residual mean=0.000012 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.219666 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.219666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090853Jy sigma=0.000677 ! Fit after self-cal, rms=0.090768Jy sigma=0.000677 ! 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 1.02 FD 1.00* HN 0.96 LA 0.99 ! MK 0.97 NL 0.99 OV 1.01 PT 0.97 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00 LA 0.96 ! MK 0.98 NL 1.02 OV 1.12 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 LA 0.97 ! MK 1.02 NL 1.01 OV 0.95 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.95 LA 1.02 ! MK 1.06 NL 1.00* OV 1.00 PT 0.95 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.090768Jy sigma=0.000677 ! Fit after self-cal, rms=0.091053Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=4.403 mas, bpa=3.557 degrees ! Estimated noise=850.174 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 = 0.00170747 Jy ! Component: 100 - total flux cleaned = 0.00234629 Jy ! Component: 150 - total flux cleaned = 0.00267833 Jy ! Component: 200 - total flux cleaned = 0.00298724 Jy ! Total flux subtracted in 200 components = 0.00298724 Jy ! Clean residual min=-0.003786 max=0.004295 Jy/beam ! Clean residual mean=0.000027 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.222654 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.222654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090981Jy sigma=0.000671 ! Fit after self-cal, rms=0.091060Jy sigma=0.000671 ! 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=0.091060Jy sigma=0.000671 ! Fit after self-cal, rms=0.106860Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.509 mas, bmaj=4.388 mas, bpa=3.939 degrees ! Estimated noise=853.568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750279 Jy ! Component: 100 - total flux cleaned = 0.00137509 Jy ! Component: 150 - total flux cleaned = 0.00185982 Jy ! Component: 200 - total flux cleaned = 0.0021656 Jy ! Total flux subtracted in 200 components = 0.0021656 Jy ! Clean residual min=-0.003482 max=0.003506 Jy/beam ! Clean residual mean=0.000002 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.224819 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.224819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106831Jy sigma=0.000665 ! Fit after self-cal, rms=0.107014Jy sigma=0.000665 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 = 0.000129152 Jy ! Component: 100 - total flux cleaned = 0.000363946 Jy ! Component: 150 - total flux cleaned = 0.000476864 Jy ! Component: 200 - total flux cleaned = 0.000516079 Jy ! Total flux subtracted in 200 components = 0.000516079 Jy ! Clean residual min=-0.003350 max=0.003448 Jy/beam ! Clean residual mean=0.000002 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.225335 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.225335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107003Jy sigma=0.000665 ! Fit after self-cal, rms=0.107000Jy sigma=0.000665 ! 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=0.107000Jy sigma=0.000665 ! Fit after self-cal, rms=0.108197Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=4.382 mas, bpa=4.32 degrees ! Estimated noise=854.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523549 Jy ! Component: 100 - total flux cleaned = 0.00096944 Jy ! Component: 150 - total flux cleaned = 0.00126192 Jy ! Component: 200 - total flux cleaned = 0.00141781 Jy ! Total flux subtracted in 200 components = 0.00141781 Jy ! Clean residual min=-0.003296 max=0.003459 Jy/beam ! Clean residual mean=0.000003 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.226753 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.226753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108187Jy sigma=0.000665 ! Fit after self-cal, rms=0.108186Jy sigma=0.000665 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 = 0.000140549 Jy ! Component: 100 - total flux cleaned = 0.000289393 Jy ! Component: 150 - total flux cleaned = 0.000340788 Jy ! Component: 200 - total flux cleaned = 0.000373247 Jy ! Total flux subtracted in 200 components = 0.000373247 Jy ! Clean residual min=-0.003222 max=0.003421 Jy/beam ! Clean residual mean=0.000004 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.227126 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.227126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108180Jy sigma=0.000664 ! Fit after self-cal, rms=0.108180Jy sigma=0.000664 ! 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=0.108180Jy sigma=0.000664 ! Fit after self-cal, rms=0.108360Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.015 mas, bmaj=8.096 mas, bpa=29.11 degrees ! Estimated noise=1117.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211707 Jy ! Component: 100 - total flux cleaned = 0.00290916 Jy ! Component: 150 - total flux cleaned = 0.00313784 Jy ! Component: 200 - total flux cleaned = 0.00334265 Jy ! Total flux subtracted in 200 components = 0.00334265 Jy ! Clean residual min=-0.004950 max=0.005386 Jy/beam ! Clean residual mean=0.000016 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.230469 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 94 components and 0.230469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108386Jy sigma=0.000664 ! Fit after self-cal, rms=0.108374Jy sigma=0.000664 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 = 0.000530569 Jy ! Component: 100 - total flux cleaned = 0.000664622 Jy ! Component: 150 - total flux cleaned = 0.000785699 Jy ! Component: 200 - total flux cleaned = 0.000897617 Jy ! Total flux subtracted in 200 components = 0.000897617 Jy ! Clean residual min=-0.005004 max=0.005313 Jy/beam ! Clean residual mean=0.000019 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.231367 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 0.231367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108392Jy sigma=0.000664 ! Fit after self-cal, rms=0.108389Jy sigma=0.000664 ! 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=3.51 mas, bmaj=4.378 mas, bpa=4.591 degrees ! Estimated noise=855.084 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.51 x 4.378 at 4.591 degrees (North through East) ! Clean map min=-0.0031151 max=0.16679 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=2.849 mas, bmaj=3.701 mas, bpa=5.06 degrees ! Estimated noise=1289.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128142 Jy ! Component: 100 - total flux cleaned = 0.159473 Jy ! Component: 150 - total flux cleaned = 0.175618 Jy ! Component: 200 - total flux cleaned = 0.186619 Jy ! Total flux subtracted in 200 components = 0.186619 Jy ! Clean residual min=-0.005292 max=0.006283 Jy/beam ! Clean residual mean=-0.000007 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.186619 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.186619 Jy ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=4.378 mas, bpa=4.591 degrees ! Estimated noise=855.084 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 = 0.0118588 Jy ! Component: 100 - total flux cleaned = 0.0196344 Jy ! Component: 150 - total flux cleaned = 0.0251518 Jy ! Component: 200 - total flux cleaned = 0.0291971 Jy ! Total flux subtracted in 200 components = 0.0291971 Jy ! Clean residual min=-0.003656 max=0.003586 Jy/beam ! Clean residual mean=-0.000004 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.215816 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.215816 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=7.015 mas, bmaj=8.096 mas, bpa=29.11 degrees ! Estimated noise=1117.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621069 Jy ! Component: 100 - total flux cleaned = 0.00975374 Jy ! Component: 150 - total flux cleaned = 0.0120029 Jy ! Component: 200 - total flux cleaned = 0.0135002 Jy ! Total flux subtracted in 200 components = 0.0135002 Jy ! Clean residual min=-0.005144 max=0.005332 Jy/beam ! Clean residual mean=0.000015 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.229316 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 = 0.00100774 Jy ! Component: 100 - total flux cleaned = 0.00157132 Jy ! Component: 150 - total flux cleaned = 0.00173294 Jy ! Component: 200 - total flux cleaned = 0.00185944 Jy ! Total flux subtracted in 200 components = 0.00185944 Jy ! Clean residual min=-0.005007 max=0.005252 Jy/beam ! Clean residual mean=0.000019 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.231176 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 84 components and 0.231176 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=4.378 mas, bpa=4.591 degrees ! Estimated noise=855.084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017034 Jy ! Component: 100 - total flux cleaned = -0.00160216 Jy ! Component: 150 - total flux cleaned = -0.00147515 Jy ! Component: 200 - total flux cleaned = -0.00140049 Jy ! Total flux subtracted in 200 components = -0.00140049 Jy ! Clean residual min=-0.003235 max=0.003465 Jy/beam ! Clean residual mean=0.000006 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.229775 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.229775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108387Jy sigma=0.000664 ! Fit after self-cal, rms=0.108386Jy sigma=0.000664 wmodel J1253+5301_S_2017_01_21_pus_map.mod ! Writing 94 model components to file: J1253+5301_S_2017_01_21_pus_map.mod wobs J1253+5301_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1253+5301_S_2017_01_21_pus_uvs.fits wwins J1253+5301_S_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J1253+5301_S_2017_01_21_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 = 0.000630446 Jy ! Component: 100 - total flux cleaned = 0.000685389 Jy ! Component: 150 - total flux cleaned = 0.000737119 Jy ! Component: 200 - total flux cleaned = 0.000785401 Jy ! Component: 250 - total flux cleaned = 0.000877634 Jy ! Component: 300 - total flux cleaned = 0.000967073 Jy ! Component: 350 - total flux cleaned = 0.0010528 Jy ! Component: 400 - total flux cleaned = 0.00105283 Jy ! Component: 450 - total flux cleaned = 0.00109228 Jy ! Component: 500 - total flux cleaned = 0.00117018 Jy ! Component: 550 - total flux cleaned = 0.00120809 Jy ! Component: 600 - total flux cleaned = 0.00128036 Jy ! Component: 650 - total flux cleaned = 0.00131621 Jy ! Component: 700 - total flux cleaned = 0.00142114 Jy ! Component: 750 - total flux cleaned = 0.00148946 Jy ! Component: 800 - total flux cleaned = 0.00158912 Jy ! Component: 850 - total flux cleaned = 0.00165341 Jy ! Component: 900 - total flux cleaned = 0.00171648 Jy ! Component: 950 - total flux cleaned = 0.00171647 Jy ! Component: 1000 - total flux cleaned = 0.00174745 Jy ! Component: 1050 - total flux cleaned = 0.00180633 Jy ! Component: 1100 - total flux cleaned = 0.00186352 Jy ! Component: 1150 - total flux cleaned = 0.00192097 Jy ! Component: 1200 - total flux cleaned = 0.00203225 Jy ! Component: 1250 - total flux cleaned = 0.00205936 Jy ! Component: 1300 - total flux cleaned = 0.00211335 Jy ! Component: 1350 - total flux cleaned = 0.00216634 Jy ! Component: 1400 - total flux cleaned = 0.00221824 Jy ! Component: 1450 - total flux cleaned = 0.00232041 Jy ! Component: 1500 - total flux cleaned = 0.00229553 Jy ! Component: 1550 - total flux cleaned = 0.00244416 Jy ! Component: 1600 - total flux cleaned = 0.00249279 Jy ! Component: 1650 - total flux cleaned = 0.00246924 Jy ! Component: 1700 - total flux cleaned = 0.00256381 Jy ! Component: 1750 - total flux cleaned = 0.00267991 Jy ! Component: 1800 - total flux cleaned = 0.00265684 Jy ! Component: 1850 - total flux cleaned = 0.00265705 Jy ! Component: 1900 - total flux cleaned = 0.00270184 Jy ! Component: 1950 - total flux cleaned = 0.00274576 Jy ! Component: 2000 - total flux cleaned = 0.00278916 Jy ! Component: 2050 - total flux cleaned = 0.00278917 Jy ! Component: 2100 - total flux cleaned = 0.00287303 Jy ! Component: 2150 - total flux cleaned = 0.00287292 Jy ! Component: 2200 - total flux cleaned = 0.00289298 Jy ! Component: 2250 - total flux cleaned = 0.00289293 Jy ! Component: 2300 - total flux cleaned = 0.00291271 Jy ! Component: 2350 - total flux cleaned = 0.0028732 Jy ! Component: 2400 - total flux cleaned = 0.00279523 Jy ! Component: 2450 - total flux cleaned = 0.00275698 Jy ! Component: 2500 - total flux cleaned = 0.00275663 Jy ! Component: 2550 - total flux cleaned = 0.00277518 Jy ! Component: 2600 - total flux cleaned = 0.00270123 Jy ! Component: 2650 - total flux cleaned = 0.00270161 Jy ! Component: 2700 - total flux cleaned = 0.00277402 Jy ! Component: 2750 - total flux cleaned = 0.00272049 Jy ! Component: 2800 - total flux cleaned = 0.00268488 Jy ! Component: 2850 - total flux cleaned = 0.0025973 Jy ! Component: 2900 - total flux cleaned = 0.00256267 Jy ! Component: 2950 - total flux cleaned = 0.00251146 Jy ! Component: 3000 - total flux cleaned = 0.00252874 Jy ! Component: 3050 - total flux cleaned = 0.00256241 Jy ! Component: 3100 - total flux cleaned = 0.00251218 Jy ! Component: 3150 - total flux cleaned = 0.00249562 Jy ! Component: 3200 - total flux cleaned = 0.00249552 Jy ! Component: 3250 - total flux cleaned = 0.00252793 Jy ! Component: 3300 - total flux cleaned = 0.00249554 Jy ! Component: 3350 - total flux cleaned = 0.00247973 Jy ! Component: 3400 - total flux cleaned = 0.00246388 Jy ! Component: 3450 - total flux cleaned = 0.00247946 Jy ! Component: 3500 - total flux cleaned = 0.00243302 Jy ! Component: 3550 - total flux cleaned = 0.00240258 Jy ! Component: 3600 - total flux cleaned = 0.00244819 Jy ! Component: 3650 - total flux cleaned = 0.002403 Jy ! Component: 3700 - total flux cleaned = 0.00240312 Jy ! Component: 3750 - total flux cleaned = 0.0023734 Jy ! Component: 3800 - total flux cleaned = 0.00237343 Jy ! Component: 3850 - total flux cleaned = 0.00240284 Jy ! Component: 3900 - total flux cleaned = 0.00244631 Jy ! Component: 3950 - total flux cleaned = 0.00243164 Jy ! Component: 4000 - total flux cleaned = 0.00246017 Jy ! Component: 4050 - total flux cleaned = 0.00247438 Jy ! Total flux subtracted in 4096 components = 0.00250247 Jy ! Clean residual min=-0.000911 max=0.000771 Jy/beam ! Clean residual mean=0.000004 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.232278 Jy keep ! Adding 347 model components to the UV plane model. ! The established model now contains 441 components and 0.232278 Jy ![Exited script file: muppet] wmap "J1253+5301_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.51 x 4.378 at 4.591 degrees (North through East) ! Clean map min=-0.0014116 max=0.167 Jy/beam ! Writing clean map to FITS file: J1253+5301_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255184 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.458408 0.458408 0.916817 1.83363 3.66727 7.33453 14.6691 29.3381 58.6763 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.167 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.51 x 4.378 at 4.591 degrees (North through East) ! Clean map min=-0.0014116 max=0.167 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 J1253+5301_S_2017_01_21_pus_uvs.log closed on Sun May 5 15:54:50 2019