! Started logfile: J1800+7828_S_2017_01_21_pus_uvs.log on Sun May 5 16:00:07 2019 obs J1800+7828_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1800+7828_S_2017_01_21_pus_uva.fits ! AN table 1: 32 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.669271 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 3084 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 J1800+7828_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.438508Jy sigma=0.003201 ! Fit after self-cal, rms=0.429658Jy sigma=0.003144 ! 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=2.888 mas, bmaj=3.51 mas, bpa=-68.05 degrees ! Estimated noise=2407.52 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 = 0.978272 Jy ! Component: 100 - total flux cleaned = 1.20343 Jy ! Total flux subtracted in 100 components = 1.20343 Jy ! Clean residual min=-0.049777 max=0.114786 Jy/beam ! Clean residual mean=-0.000047 rms=0.014942 Jy/beam ! Combined flux in latest and established models = 1.20343 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.20343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.367480Jy sigma=0.002231 ! Fit after self-cal, rms=0.367418Jy sigma=0.002231 ! Inverting map ! Added new window around map position (-1, -17). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11091 Jy ! Component: 100 - total flux cleaned = 0.176952 Jy ! Total flux subtracted in 100 components = 0.176952 Jy ! Clean residual min=-0.048317 max=0.096551 Jy/beam ! Clean residual mean=-0.000029 rms=0.012383 Jy/beam ! Combined flux in latest and established models = 1.38038 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 1.38038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.328170Jy sigma=0.001834 ! Fit after self-cal, rms=0.325340Jy sigma=0.001804 ! 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=3.382 mas, bmaj=4.25 mas, bpa=-70.32 degrees ! Estimated noise=1966.51 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 = 0.0687422 Jy ! Component: 100 - total flux cleaned = 0.106144 Jy ! Component: 150 - total flux cleaned = 0.11085 Jy ! Component: 200 - total flux cleaned = 0.115977 Jy ! Total flux subtracted in 200 components = 0.115977 Jy ! Clean residual min=-0.046016 max=0.077802 Jy/beam ! Clean residual mean=0.000062 rms=0.014617 Jy/beam ! Combined flux in latest and established models = 1.49636 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 1.49636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.303235Jy sigma=0.001674 ! Fit after self-cal, rms=0.302047Jy sigma=0.001655 ! 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 1.04 FD 1.00* HN 0.96 LA 0.98 ! MK 0.97 NL 0.98 OV 1.28 PT 0.95 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.99 LA 0.94 ! MK 0.98 NL 0.98 OV 1.34 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.99 LA 0.96 ! MK 1.02 NL 0.96 OV 1.19 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.98 LA 1.05 ! MK 0.93 NL 1.00* OV 1.32 PT 0.94 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.302047Jy sigma=0.001655 ! Fit after self-cal, rms=0.265906Jy sigma=0.001362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=4.209 mas, bpa=-70 degrees ! Estimated noise=1944.76 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 (-25, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517031 Jy ! Component: 100 - total flux cleaned = 0.0688998 Jy ! Component: 150 - total flux cleaned = 0.0736913 Jy ! Component: 200 - total flux cleaned = 0.0760956 Jy ! Total flux subtracted in 200 components = 0.0760956 Jy ! Clean residual min=-0.041713 max=0.044204 Jy/beam ! Clean residual mean=0.000170 rms=0.009239 Jy/beam ! Combined flux in latest and established models = 1.57245 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 1.57245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251366Jy sigma=0.001246 ! Fit after self-cal, rms=0.249992Jy sigma=0.001230 ! 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=0.249992Jy sigma=0.001230 ! Fit after self-cal, rms=0.200015Jy sigma=0.000927 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=4.219 mas, bpa=-70.7 degrees ! Estimated noise=1980.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0175773 Jy ! Component: 100 - total flux cleaned = -0.0212288 Jy ! Component: 150 - total flux cleaned = -0.0200408 Jy ! Component: 200 - total flux cleaned = -0.0180303 Jy ! Total flux subtracted in 200 components = -0.0180303 Jy ! Clean residual min=-0.023694 max=0.023835 Jy/beam ! Clean residual mean=0.000005 rms=0.005172 Jy/beam ! Combined flux in latest and established models = 1.55442 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 1.55442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193475Jy sigma=0.000872 ! Fit after self-cal, rms=0.193036Jy sigma=0.000864 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 (-10, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160687 Jy ! Component: 100 - total flux cleaned = 0.0180458 Jy ! Component: 150 - total flux cleaned = 0.0196137 Jy ! Component: 200 - total flux cleaned = 0.0209643 Jy ! Total flux subtracted in 200 components = 0.0209643 Jy ! Clean residual min=-0.017159 max=0.018428 Jy/beam ! Clean residual mean=0.000012 rms=0.004343 Jy/beam ! Combined flux in latest and established models = 1.57539 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 1.57539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187900Jy sigma=0.000822 ! Fit after self-cal, rms=0.187405Jy sigma=0.000819 ! 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=0.187405Jy sigma=0.000819 ! Fit after self-cal, rms=0.188700Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=4.206 mas, bpa=-71.04 degrees ! Estimated noise=1971.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276508 Jy ! Component: 100 - total flux cleaned = -0.000633629 Jy ! Component: 150 - total flux cleaned = 0.000702229 Jy ! Component: 200 - total flux cleaned = 0.00225825 Jy ! Total flux subtracted in 200 components = 0.00225825 Jy ! Clean residual min=-0.014670 max=0.016459 Jy/beam ! Clean residual mean=0.000026 rms=0.003639 Jy/beam ! Combined flux in latest and established models = 1.57765 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 1.57765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184852Jy sigma=0.000763 ! Fit after self-cal, rms=0.184466Jy sigma=0.000760 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 (-27.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01539 Jy ! Component: 100 - total flux cleaned = 0.0206742 Jy ! Component: 150 - total flux cleaned = 0.0225623 Jy ! Component: 200 - total flux cleaned = 0.0246107 Jy ! Total flux subtracted in 200 components = 0.0246107 Jy ! Clean residual min=-0.011972 max=0.012349 Jy/beam ! Clean residual mean=0.000019 rms=0.002960 Jy/beam ! Combined flux in latest and established models = 1.60226 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 154 components and 1.60226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182211Jy sigma=0.000732 ! Fit after self-cal, rms=0.182057Jy sigma=0.000731 ! 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=0.182057Jy sigma=0.000731 ! Fit after self-cal, rms=0.183573Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.078 mas, bmaj=8.613 mas, bpa=-83.27 degrees ! Estimated noise=2724.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528466 Jy ! Component: 100 - total flux cleaned = 0.0100179 Jy ! Component: 150 - total flux cleaned = 0.0134556 Jy ! Component: 200 - total flux cleaned = 0.0148921 Jy ! Total flux subtracted in 200 components = 0.0148921 Jy ! Clean residual min=-0.015997 max=0.013585 Jy/beam ! Clean residual mean=0.000061 rms=0.004337 Jy/beam ! Combined flux in latest and established models = 1.61715 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 192 components and 1.61715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181875Jy sigma=0.000712 ! Fit after self-cal, rms=0.181676Jy sigma=0.000708 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 = 0.00136862 Jy ! Component: 100 - total flux cleaned = 0.00172935 Jy ! Component: 150 - total flux cleaned = 0.00205808 Jy ! Component: 200 - total flux cleaned = 0.00288013 Jy ! Total flux subtracted in 200 components = 0.00288013 Jy ! Clean residual min=-0.014293 max=0.012260 Jy/beam ! Clean residual mean=0.000057 rms=0.003977 Jy/beam ! Combined flux in latest and established models = 1.62003 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 212 components and 1.62003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180961Jy sigma=0.000706 ! Fit after self-cal, rms=0.180866Jy sigma=0.000705 ! 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=3.315 mas, bmaj=4.193 mas, bpa=-71.19 degrees ! Estimated noise=1964.3 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.315 x 4.193 at -71.19 degrees (North through East) ! Clean map min=-0.015707 max=1.2202 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=0.180866Jy sigma=0.000705 ! Fit after self-cal, rms=0.174746Jy sigma=0.000649 ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=4.189 mas, bpa=-70.97 degrees ! Estimated noise=1963.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000620332 Jy ! Component: 100 - total flux cleaned = -4.99593e-05 Jy ! Component: 150 - total flux cleaned = 0.00145235 Jy ! Component: 200 - total flux cleaned = 0.00213135 Jy ! Total flux subtracted in 200 components = 0.00213135 Jy ! Clean residual min=-0.009763 max=0.009072 Jy/beam ! Clean residual mean=0.000015 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 1.62216 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 229 components and 1.62216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173340Jy sigma=0.000639 ! Fit after self-cal, rms=0.173155Jy sigma=0.000638 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00072983 Jy ! Component: 100 - total flux cleaned = -0.000306627 Jy ! Component: 150 - total flux cleaned = 0.000482358 Jy ! Component: 200 - total flux cleaned = 0.00121149 Jy ! Total flux subtracted in 200 components = 0.00121149 Jy ! Clean residual min=-0.009307 max=0.008631 Jy/beam ! Clean residual mean=0.000015 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 1.62337 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 242 components and 1.62337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172287Jy sigma=0.000634 ! Fit after self-cal, rms=0.172188Jy sigma=0.000633 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172188Jy sigma=0.000633 ! Fit after self-cal, rms=0.173331Jy sigma=0.000631 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=2.841 mas, bmaj=3.473 mas, bpa=-68.69 degrees ! Estimated noise=2383.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.967011 Jy ! Component: 100 - total flux cleaned = 1.19638 Jy ! Component: 150 - total flux cleaned = 1.29145 Jy ! Component: 200 - total flux cleaned = 1.34601 Jy ! Total flux subtracted in 200 components = 1.34601 Jy ! Clean residual min=-0.020693 max=0.031091 Jy/beam ! Clean residual mean=0.000001 rms=0.005145 Jy/beam ! Combined flux in latest and established models = 1.34601 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 1.34601 Jy ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=4.186 mas, bpa=-71.06 degrees ! Estimated noise=1961.3 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 = 0.0535242 Jy ! Component: 100 - total flux cleaned = 0.0891176 Jy ! Component: 150 - total flux cleaned = 0.116896 Jy ! Component: 200 - total flux cleaned = 0.140038 Jy ! Total flux subtracted in 200 components = 0.140038 Jy ! Clean residual min=-0.015580 max=0.016858 Jy/beam ! Clean residual mean=0.000014 rms=0.004925 Jy/beam ! Combined flux in latest and established models = 1.48605 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 58 components and 1.48605 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=7.069 mas, bmaj=8.586 mas, bpa=-83.18 degrees ! Estimated noise=2726.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400064 Jy ! Component: 100 - total flux cleaned = 0.0678072 Jy ! Component: 150 - total flux cleaned = 0.088129 Jy ! Component: 200 - total flux cleaned = 0.103185 Jy ! Total flux subtracted in 200 components = 0.103185 Jy ! Clean residual min=-0.016431 max=0.014382 Jy/beam ! Clean residual mean=0.000050 rms=0.005020 Jy/beam ! Combined flux in latest and established models = 1.58923 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 = 0.0112706 Jy ! Component: 100 - total flux cleaned = 0.019768 Jy ! Component: 150 - total flux cleaned = 0.0261816 Jy ! Component: 200 - total flux cleaned = 0.0310299 Jy ! Total flux subtracted in 200 components = 0.0310299 Jy ! Clean residual min=-0.012908 max=0.012444 Jy/beam ! Clean residual mean=0.000056 rms=0.003586 Jy/beam ! Combined flux in latest and established models = 1.62026 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 164 components and 1.62026 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=4.186 mas, bpa=-71.06 degrees ! Estimated noise=1961.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00092417 Jy ! Component: 100 - total flux cleaned = 0.00194476 Jy ! Component: 150 - total flux cleaned = 0.00304698 Jy ! Component: 200 - total flux cleaned = 0.00385131 Jy ! Total flux subtracted in 200 components = 0.00385131 Jy ! Clean residual min=-0.009696 max=0.008982 Jy/beam ! Clean residual mean=0.000020 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 1.62411 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 187 components and 1.62411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172460Jy sigma=0.000635 ! Fit after self-cal, rms=0.171599Jy sigma=0.000624 wmodel J1800+7828_S_2017_01_21_pus_map.mod ! Writing 187 model components to file: J1800+7828_S_2017_01_21_pus_map.mod wobs J1800+7828_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1800+7828_S_2017_01_21_pus_uvs.fits wwins J1800+7828_S_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J1800+7828_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 = -0.00108847 Jy ! Component: 100 - total flux cleaned = -0.0018076 Jy ! Component: 150 - total flux cleaned = -0.00235647 Jy ! Component: 200 - total flux cleaned = -0.00262105 Jy ! Component: 250 - total flux cleaned = -0.00287117 Jy ! Component: 300 - total flux cleaned = -0.00347344 Jy ! Component: 350 - total flux cleaned = -0.00393936 Jy ! Component: 400 - total flux cleaned = -0.00461804 Jy ! Component: 450 - total flux cleaned = -0.0056086 Jy ! Component: 500 - total flux cleaned = -0.00625028 Jy ! Component: 550 - total flux cleaned = -0.00697539 Jy ! Component: 600 - total flux cleaned = -0.00717711 Jy ! Component: 650 - total flux cleaned = -0.0074753 Jy ! Component: 700 - total flux cleaned = -0.00805749 Jy ! Component: 750 - total flux cleaned = -0.00805774 Jy ! Component: 800 - total flux cleaned = -0.00833797 Jy ! Component: 850 - total flux cleaned = -0.00852081 Jy ! Component: 900 - total flux cleaned = -0.00869671 Jy ! Component: 950 - total flux cleaned = -0.00860742 Jy ! Component: 1000 - total flux cleaned = -0.00869326 Jy ! Component: 1050 - total flux cleaned = -0.00869208 Jy ! Component: 1100 - total flux cleaned = -0.00852653 Jy ! Component: 1150 - total flux cleaned = -0.00844464 Jy ! Component: 1200 - total flux cleaned = -0.00828418 Jy ! Component: 1250 - total flux cleaned = -0.00828307 Jy ! Component: 1300 - total flux cleaned = -0.00796629 Jy ! Component: 1350 - total flux cleaned = -0.00781014 Jy ! Component: 1400 - total flux cleaned = -0.0076562 Jy ! Component: 1450 - total flux cleaned = -0.00750339 Jy ! Component: 1500 - total flux cleaned = -0.00742822 Jy ! Component: 1550 - total flux cleaned = -0.00698563 Jy ! Component: 1600 - total flux cleaned = -0.00691401 Jy ! Component: 1650 - total flux cleaned = -0.00677091 Jy ! Component: 1700 - total flux cleaned = -0.00662888 Jy ! Component: 1750 - total flux cleaned = -0.00662946 Jy ! Component: 1800 - total flux cleaned = -0.00628302 Jy ! Component: 1850 - total flux cleaned = -0.00621489 Jy ! Component: 1900 - total flux cleaned = -0.00621432 Jy ! Component: 1950 - total flux cleaned = -0.00608048 Jy ! Component: 2000 - total flux cleaned = -0.0060802 Jy ! Component: 2050 - total flux cleaned = -0.00601374 Jy ! Component: 2100 - total flux cleaned = -0.00568938 Jy ! Component: 2150 - total flux cleaned = -0.00568931 Jy ! Component: 2200 - total flux cleaned = -0.00549839 Jy ! Component: 2250 - total flux cleaned = -0.00549805 Jy ! Component: 2300 - total flux cleaned = -0.00531191 Jy ! Component: 2350 - total flux cleaned = -0.0053118 Jy ! Component: 2400 - total flux cleaned = -0.00518871 Jy ! Component: 2450 - total flux cleaned = -0.00494671 Jy ! Component: 2500 - total flux cleaned = -0.0048868 Jy ! Component: 2550 - total flux cleaned = -0.00470853 Jy ! Component: 2600 - total flux cleaned = -0.00453231 Jy ! Component: 2650 - total flux cleaned = -0.00435712 Jy ! Component: 2700 - total flux cleaned = -0.00429897 Jy ! Component: 2750 - total flux cleaned = -0.00418464 Jy ! Component: 2800 - total flux cleaned = -0.00401403 Jy ! Component: 2850 - total flux cleaned = -0.00378905 Jy ! Component: 2900 - total flux cleaned = -0.00373337 Jy ! Component: 2950 - total flux cleaned = -0.00351058 Jy ! Component: 3000 - total flux cleaned = -0.00318013 Jy ! Component: 3050 - total flux cleaned = -0.00312497 Jy ! Component: 3100 - total flux cleaned = -0.00307165 Jy ! Component: 3150 - total flux cleaned = -0.00274911 Jy ! Component: 3200 - total flux cleaned = -0.00280273 Jy ! Component: 3250 - total flux cleaned = -0.00285598 Jy ! Component: 3300 - total flux cleaned = -0.00254056 Jy ! Component: 3350 - total flux cleaned = -0.0024357 Jy ! Component: 3400 - total flux cleaned = -0.00233172 Jy ! Component: 3450 - total flux cleaned = -0.00222877 Jy ! Component: 3500 - total flux cleaned = -0.002178 Jy ! Component: 3550 - total flux cleaned = -0.00227969 Jy ! Component: 3600 - total flux cleaned = -0.00197837 Jy ! Component: 3650 - total flux cleaned = -0.0019782 Jy ! Component: 3700 - total flux cleaned = -0.00202811 Jy ! Component: 3750 - total flux cleaned = -0.0019298 Jy ! Component: 3800 - total flux cleaned = -0.00192986 Jy ! Component: 3850 - total flux cleaned = -0.00197912 Jy ! Component: 3900 - total flux cleaned = -0.00212436 Jy ! Component: 3950 - total flux cleaned = -0.00217224 Jy ! Component: 4000 - total flux cleaned = -0.00193457 Jy ! Component: 4050 - total flux cleaned = -0.00217082 Jy ! Total flux subtracted in 4096 components = -0.00217081 Jy ! Clean residual min=-0.002856 max=0.002555 Jy/beam ! Clean residual mean=0.000013 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 1.62194 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 475 components and 1.62194 Jy ![Exited script file: muppet] wmap "J1800+7828_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 4.186 at -71.06 degrees (North through East) ! Clean map min=-0.0056951 max=1.2371 Jy/beam ! Writing clean map to FITS file: J1800+7828_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 1.23712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000830626 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.201425 0.201425 0.402851 0.805701 1.6114 3.22281 6.44561 12.8912 25.7824 51.5649 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.237 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 4.186 at -71.06 degrees (North through East) ! Clean map min=-0.0056951 max=1.2371 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 J1800+7828_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:00:12 2019