! Started logfile: J0921+7136_S_2017_02_24_pus_uvs.log on Sat May 4 11:22:55 2019 obs J0921+7136_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0921+7136_S_2017_02_24_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868254 visibilities/baseline/integration-bin. ! Found source: J0921+7136 ! ! 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 823 lines of history. ! ! Reading 17504 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 J0921+7136_S_2017_02_24_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 420 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.811442Jy sigma=0.007001 ! Fit after self-cal, rms=0.799450Jy sigma=0.006908 ! 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=3.139 mas, bmaj=4.794 mas, bpa=75.08 degrees ! Estimated noise=1027.18 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 = 0.158679 Jy ! Component: 100 - total flux cleaned = 0.193457 Jy ! Total flux subtracted in 100 components = 0.193457 Jy ! Clean residual min=-0.008219 max=0.029303 Jy/beam ! Clean residual mean=-0.000013 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 0.193457 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.193457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096401Jy sigma=0.000775 ! Fit after self-cal, rms=0.096396Jy sigma=0.000775 ! Inverting map ! Added new window around map position (19.5, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247479 Jy ! Component: 100 - total flux cleaned = 0.0362634 Jy ! Total flux subtracted in 100 components = 0.0362634 Jy ! Clean residual min=-0.006127 max=0.010700 Jy/beam ! Clean residual mean=-0.000003 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.229721 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.229721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089323Jy sigma=0.000713 ! Fit after self-cal, rms=0.088298Jy sigma=0.000705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100268 Jy ! Component: 100 - total flux cleaned = 0.0159645 Jy ! Total flux subtracted in 100 components = 0.0159645 Jy ! Clean residual min=-0.004658 max=0.006157 Jy/beam ! Clean residual mean=0.000002 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.245685 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.245685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086774Jy sigma=0.000692 ! Fit after self-cal, rms=0.086594Jy sigma=0.000691 ! 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=3.812 mas, bmaj=5.55 mas, bpa=75.47 degrees ! Estimated noise=678.516 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 = 0.00754086 Jy ! Component: 100 - total flux cleaned = 0.0117587 Jy ! Component: 150 - total flux cleaned = 0.0145213 Jy ! Component: 200 - total flux cleaned = 0.0164612 Jy ! Total flux subtracted in 200 components = 0.0164612 Jy ! Clean residual min=-0.003414 max=0.003471 Jy/beam ! Clean residual mean=0.000005 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.262146 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.262146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085867Jy sigma=0.000685 ! Fit after self-cal, rms=0.085744Jy sigma=0.000684 ! 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 0.93 FD 1.03 HN 1.02 KP 0.96 ! LA 0.95 MK 1.00 NL 0.99 OV 1.06 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.05 KP 0.95 ! LA 0.92 MK 1.03 NL 0.94 OV 1.07 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.04 KP 1.02 ! LA 1.03 MK 1.05 NL 1.07 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.99 KP 1.00* ! LA 1.08 MK 0.95 NL 1.00* OV 1.03 ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.085744Jy sigma=0.000684 ! Fit after self-cal, rms=0.083363Jy sigma=0.000674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=5.54 mas, bpa=75.26 degrees ! Estimated noise=677.081 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 = 0.00299485 Jy ! Component: 100 - total flux cleaned = 0.00365011 Jy ! Component: 150 - total flux cleaned = 0.00409833 Jy ! Component: 200 - total flux cleaned = 0.00425992 Jy ! Total flux subtracted in 200 components = 0.00425992 Jy ! Clean residual min=-0.002831 max=0.003106 Jy/beam ! Clean residual mean=0.000013 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.266406 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.266406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083238Jy sigma=0.000673 ! Fit after self-cal, rms=0.083195Jy sigma=0.000673 ! 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=0.083195Jy sigma=0.000673 ! Fit after self-cal, rms=0.081437Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=5.538 mas, bpa=75.68 degrees ! Estimated noise=678.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109172 Jy ! Component: 100 - total flux cleaned = 0.00135589 Jy ! Component: 150 - total flux cleaned = 0.00151429 Jy ! Component: 200 - total flux cleaned = 0.00158962 Jy ! Total flux subtracted in 200 components = 0.00158962 Jy ! Clean residual min=-0.002050 max=0.002944 Jy/beam ! Clean residual mean=0.000007 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.267996 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 0.267996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081417Jy sigma=0.000667 ! Fit after self-cal, rms=0.081401Jy sigma=0.000667 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 (30.5, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283691 Jy ! Component: 100 - total flux cleaned = 0.00440027 Jy ! Component: 150 - total flux cleaned = 0.0053347 Jy ! Component: 200 - total flux cleaned = 0.00571113 Jy ! Total flux subtracted in 200 components = 0.00571113 Jy ! Clean residual min=-0.001953 max=0.002271 Jy/beam ! Clean residual mean=0.000007 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.273707 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.273707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081300Jy sigma=0.000666 ! Fit after self-cal, rms=0.081293Jy sigma=0.000666 ! Inverting map ! Added new window around map position (91.5, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128873 Jy ! Component: 100 - total flux cleaned = 0.0016455 Jy ! Component: 150 - total flux cleaned = 0.00210015 Jy ! Component: 200 - total flux cleaned = 0.00246384 Jy ! Total flux subtracted in 200 components = 0.00246384 Jy ! Clean residual min=-0.001768 max=0.001951 Jy/beam ! Clean residual mean=0.000006 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.276171 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.276171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081229Jy sigma=0.000665 ! Fit after self-cal, rms=0.081225Jy 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=0.081225Jy sigma=0.000665 ! Fit after self-cal, rms=0.081164Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=5.54 mas, bpa=75.82 degrees ! Estimated noise=679.248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000714366 Jy ! Component: 100 - total flux cleaned = 0.00101759 Jy ! Component: 150 - total flux cleaned = 0.0012627 Jy ! Component: 200 - total flux cleaned = 0.00154573 Jy ! Total flux subtracted in 200 components = 0.00154573 Jy ! Clean residual min=-0.001718 max=0.001922 Jy/beam ! Clean residual mean=0.000006 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.277716 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 151 components and 0.277716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081141Jy sigma=0.000665 ! Fit after self-cal, rms=0.081138Jy 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 = 0.00030507 Jy ! Component: 100 - total flux cleaned = 0.000507407 Jy ! Component: 150 - total flux cleaned = 0.000696169 Jy ! Component: 200 - total flux cleaned = 0.00080738 Jy ! Total flux subtracted in 200 components = 0.00080738 Jy ! Clean residual min=-0.001751 max=0.001923 Jy/beam ! Clean residual mean=0.000006 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.278524 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 155 components and 0.278524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081125Jy sigma=0.000665 ! Fit after self-cal, rms=0.081125Jy sigma=0.000665 ! 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=0.081125Jy sigma=0.000665 ! Fit after self-cal, rms=0.081145Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.869 mas, bmaj=9.686 mas, bpa=73.54 degrees ! Estimated noise=839.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101142 Jy ! Component: 100 - total flux cleaned = 0.00165602 Jy ! Component: 150 - total flux cleaned = 0.00184902 Jy ! Component: 200 - total flux cleaned = 0.00197619 Jy ! Total flux subtracted in 200 components = 0.00197619 Jy ! Clean residual min=-0.002067 max=0.001892 Jy/beam ! Clean residual mean=0.000013 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.2805 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 168 components and 0.2805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081144Jy sigma=0.000665 ! Fit after self-cal, rms=0.081144Jy 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 = 0.000235048 Jy ! Component: 100 - total flux cleaned = 0.000313517 Jy ! Component: 150 - total flux cleaned = 0.000327502 Jy ! Component: 200 - total flux cleaned = 0.000313818 Jy ! Total flux subtracted in 200 components = 0.000313818 Jy ! Clean residual min=-0.002093 max=0.001892 Jy/beam ! Clean residual mean=0.000012 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.280814 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 179 components and 0.280814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081145Jy sigma=0.000665 ! Fit after self-cal, rms=0.081145Jy sigma=0.000665 ! 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=3.796 mas, bmaj=5.539 mas, bpa=75.84 degrees ! Estimated noise=679.503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.796 x 5.539 at 75.84 degrees (North through East) ! Clean map min=-0.0017176 max=0.1983 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=3.124 mas, bmaj=4.788 mas, bpa=75.65 degrees ! Estimated noise=1026.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158036 Jy ! Component: 100 - total flux cleaned = 0.201639 Jy ! Component: 150 - total flux cleaned = 0.223561 Jy ! Component: 200 - total flux cleaned = 0.236049 Jy ! Total flux subtracted in 200 components = 0.236049 Jy ! Clean residual min=-0.003843 max=0.006701 Jy/beam ! Clean residual mean=-0.000003 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.236049 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.236049 Jy ! Inverting map and beam ! Estimated beam: bmin=3.796 mas, bmaj=5.539 mas, bpa=75.84 degrees ! Estimated noise=679.503 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 = 0.0111651 Jy ! Component: 100 - total flux cleaned = 0.0180754 Jy ! Component: 150 - total flux cleaned = 0.023012 Jy ! Component: 200 - total flux cleaned = 0.0267791 Jy ! Total flux subtracted in 200 components = 0.0267791 Jy ! Clean residual min=-0.002079 max=0.002706 Jy/beam ! Clean residual mean=0.000003 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.262828 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 77 components and 0.262828 Jy ! Inverting map ! Added new window around map position (13, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031199 Jy ! Component: 100 - total flux cleaned = 0.00564718 Jy ! Component: 150 - total flux cleaned = 0.0075847 Jy ! Component: 200 - total flux cleaned = 0.00901529 Jy ! Total flux subtracted in 200 components = 0.00901529 Jy ! Clean residual min=-0.001827 max=0.002077 Jy/beam ! Clean residual mean=0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.271843 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 102 components and 0.271843 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=7.869 mas, bmaj=9.686 mas, bpa=73.54 degrees ! Estimated noise=839.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254458 Jy ! Component: 100 - total flux cleaned = 0.00431584 Jy ! Component: 150 - total flux cleaned = 0.00568529 Jy ! Component: 200 - total flux cleaned = 0.00648959 Jy ! Total flux subtracted in 200 components = 0.00648959 Jy ! Clean residual min=-0.002226 max=0.002056 Jy/beam ! Clean residual mean=0.000014 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.278333 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 = 0.000528791 Jy ! Component: 100 - total flux cleaned = 0.000854338 Jy ! Component: 150 - total flux cleaned = 0.00108421 Jy ! Component: 200 - total flux cleaned = 0.00131533 Jy ! Total flux subtracted in 200 components = 0.00131533 Jy ! Clean residual min=-0.002221 max=0.001922 Jy/beam ! Clean residual mean=0.000014 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.279648 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 169 components and 0.279648 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.796 mas, bmaj=5.539 mas, bpa=75.84 degrees ! Estimated noise=679.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315885 Jy ! Component: 100 - total flux cleaned = 0.000406018 Jy ! Component: 150 - total flux cleaned = 0.000445552 Jy ! Component: 200 - total flux cleaned = 0.000446462 Jy ! Total flux subtracted in 200 components = 0.000446462 Jy ! Clean residual min=-0.001879 max=0.001980 Jy/beam ! Clean residual mean=0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.280095 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 187 components and 0.280095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081152Jy sigma=0.000665 ! Fit after self-cal, rms=0.081145Jy sigma=0.000665 wmodel J0921+7136_S_2017_02_24_pus_map.mod ! Writing 187 model components to file: J0921+7136_S_2017_02_24_pus_map.mod wobs J0921+7136_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0921+7136_S_2017_02_24_pus_uvs.fits wwins J0921+7136_S_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J0921+7136_S_2017_02_24_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 = -0.000100667 Jy ! Component: 100 - total flux cleaned = -3.44304e-05 Jy ! Component: 150 - total flux cleaned = -3.40394e-05 Jy ! Component: 200 - total flux cleaned = -3.38812e-05 Jy ! Component: 250 - total flux cleaned = -0.000231625 Jy ! Component: 300 - total flux cleaned = -0.000423992 Jy ! Component: 350 - total flux cleaned = -0.000719376 Jy ! Component: 400 - total flux cleaned = -0.000903083 Jy ! Component: 450 - total flux cleaned = -0.00110911 Jy ! Component: 500 - total flux cleaned = -0.00128594 Jy ! Component: 550 - total flux cleaned = -0.00145926 Jy ! Component: 600 - total flux cleaned = -0.00160559 Jy ! Component: 650 - total flux cleaned = -0.00165317 Jy ! Component: 700 - total flux cleaned = -0.00172436 Jy ! Component: 750 - total flux cleaned = -0.00181782 Jy ! Component: 800 - total flux cleaned = -0.001887 Jy ! Component: 850 - total flux cleaned = -0.00202263 Jy ! Component: 900 - total flux cleaned = -0.00200042 Jy ! Component: 950 - total flux cleaned = -0.00213242 Jy ! Component: 1000 - total flux cleaned = -0.00215389 Jy ! Component: 1050 - total flux cleaned = -0.00217544 Jy ! Component: 1100 - total flux cleaned = -0.0021756 Jy ! Component: 1150 - total flux cleaned = -0.00219641 Jy ! Component: 1200 - total flux cleaned = -0.00221703 Jy ! Component: 1250 - total flux cleaned = -0.00217592 Jy ! Component: 1300 - total flux cleaned = -0.00217579 Jy ! Component: 1350 - total flux cleaned = -0.00217601 Jy ! Component: 1400 - total flux cleaned = -0.00223562 Jy ! Component: 1450 - total flux cleaned = -0.00211727 Jy ! Component: 1500 - total flux cleaned = -0.00215631 Jy ! Component: 1550 - total flux cleaned = -0.00209806 Jy ! Component: 1600 - total flux cleaned = -0.00205988 Jy ! Component: 1650 - total flux cleaned = -0.00202205 Jy ! Component: 1700 - total flux cleaned = -0.00202197 Jy ! Component: 1750 - total flux cleaned = -0.0020594 Jy ! Component: 1800 - total flux cleaned = -0.00202259 Jy ! Component: 1850 - total flux cleaned = -0.0020225 Jy ! Component: 1900 - total flux cleaned = -0.0020773 Jy ! Component: 1950 - total flux cleaned = -0.00202285 Jy ! Component: 2000 - total flux cleaned = -0.00193329 Jy ! Component: 2050 - total flux cleaned = -0.00195099 Jy ! Component: 2100 - total flux cleaned = -0.00193361 Jy ! Component: 2150 - total flux cleaned = -0.00193375 Jy ! Component: 2200 - total flux cleaned = -0.00191656 Jy ! Component: 2250 - total flux cleaned = -0.00191646 Jy ! Component: 2300 - total flux cleaned = -0.00186532 Jy ! Component: 2350 - total flux cleaned = -0.00188256 Jy ! Component: 2400 - total flux cleaned = -0.00189921 Jy ! Component: 2450 - total flux cleaned = -0.00183232 Jy ! Component: 2500 - total flux cleaned = -0.00188213 Jy ! Component: 2550 - total flux cleaned = -0.0017502 Jy ! Component: 2600 - total flux cleaned = -0.00179945 Jy ! Component: 2650 - total flux cleaned = -0.00171808 Jy ! Component: 2700 - total flux cleaned = -0.00175023 Jy ! Component: 2750 - total flux cleaned = -0.0017179 Jy ! Component: 2800 - total flux cleaned = -0.00162228 Jy ! Component: 2850 - total flux cleaned = -0.00160628 Jy ! Component: 2900 - total flux cleaned = -0.00155914 Jy ! Component: 2950 - total flux cleaned = -0.00151229 Jy ! Component: 3000 - total flux cleaned = -0.00145018 Jy ! Component: 3050 - total flux cleaned = -0.00143482 Jy ! Component: 3100 - total flux cleaned = -0.00146545 Jy ! Component: 3150 - total flux cleaned = -0.00140452 Jy ! Component: 3200 - total flux cleaned = -0.00140461 Jy ! Component: 3250 - total flux cleaned = -0.0014047 Jy ! Component: 3300 - total flux cleaned = -0.00144948 Jy ! Component: 3350 - total flux cleaned = -0.00140469 Jy ! Component: 3400 - total flux cleaned = -0.00134541 Jy ! Component: 3450 - total flux cleaned = -0.00133057 Jy ! Component: 3500 - total flux cleaned = -0.00135972 Jy ! Component: 3550 - total flux cleaned = -0.00130166 Jy ! Component: 3600 - total flux cleaned = -0.00124393 Jy ! Component: 3650 - total flux cleaned = -0.00130127 Jy ! Component: 3700 - total flux cleaned = -0.00115864 Jy ! Component: 3750 - total flux cleaned = -0.00121536 Jy ! Component: 3800 - total flux cleaned = -0.00113074 Jy ! Component: 3850 - total flux cleaned = -0.00117269 Jy ! Component: 3900 - total flux cleaned = -0.00113076 Jy ! Component: 3950 - total flux cleaned = -0.00108919 Jy ! Component: 4000 - total flux cleaned = -0.00102009 Jy ! Component: 4050 - total flux cleaned = -0.000978839 Jy ! Total flux subtracted in 4096 components = -0.000992416 Jy ! Clean residual min=-0.000830 max=0.000873 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.279102 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 515 components and 0.279102 Jy ![Exited script file: muppet] wmap "J0921+7136_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.796 x 5.539 at 75.84 degrees (North through East) ! Clean map min=-0.0015969 max=0.19789 Jy/beam ! Writing clean map to FITS file: J0921+7136_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.197889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000252698 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38309 0.38309 0.76618 1.53236 3.06472 6.12944 12.2589 24.5178 49.0355 98.0711 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.197 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.796 x 5.539 at 75.84 degrees (North through East) ! Clean map min=-0.0015969 max=0.19789 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 J0921+7136_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:23:01 2019