! Started logfile: J1816+5307_S_2017_07_16_pus_uvs.log on Thu May 9 11:15:06 2019 obs J1816+5307_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1816+5307_S_2017_07_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786127 visibilities/baseline/integration-bin. ! Found source: J1816+5307 ! ! 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 815 lines of history. ! ! Reading 24480 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 J1816+5307_S_2017_07_16_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 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 188 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1085 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.876172Jy sigma=0.008425 ! Fit after self-cal, rms=0.861381Jy sigma=0.008308 ! 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=3.125 mas, bmaj=3.83 mas, bpa=-15.75 degrees ! Estimated noise=1059.81 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 = 0.107849 Jy ! Component: 100 - total flux cleaned = 0.132556 Jy ! Total flux subtracted in 100 components = 0.132556 Jy ! Clean residual min=-0.004316 max=0.009056 Jy/beam ! Clean residual mean=0.000012 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.132556 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.132556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075464Jy sigma=0.000682 ! Fit after self-cal, rms=0.075454Jy sigma=0.000682 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952743 Jy ! Component: 100 - total flux cleaned = 0.0141971 Jy ! Total flux subtracted in 100 components = 0.0141971 Jy ! Clean residual min=-0.004056 max=0.003745 Jy/beam ! Clean residual mean=0.000005 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.146753 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.146753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074262Jy sigma=0.000671 ! Fit after self-cal, rms=0.074263Jy sigma=0.000670 ! 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=3.777 mas, bmaj=4.638 mas, bpa=-14.49 degrees ! Estimated noise=535.994 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 = 0.0030946 Jy ! Component: 100 - total flux cleaned = 0.00434884 Jy ! Component: 150 - total flux cleaned = 0.0049861 Jy ! Component: 200 - total flux cleaned = 0.00513561 Jy ! Total flux subtracted in 200 components = 0.00513561 Jy ! Clean residual min=-0.002209 max=0.001832 Jy/beam ! Clean residual mean=0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.151889 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.151889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074145Jy sigma=0.000669 ! Fit after self-cal, rms=0.074148Jy sigma=0.000669 ! 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 0.98 FD 1.00* HN 0.96 KP 1.05 ! LA 1.02 MK 1.03 NL 0.91 OV 1.03 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.98 KP 1.01 ! LA 0.99 MK 1.01 NL 1.04 OV 1.04 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 1.00 KP 0.98 ! LA 1.00 MK 1.03 NL 0.98 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.98 KP 1.00* ! LA 1.00 MK 1.14 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.074148Jy sigma=0.000669 ! Fit after self-cal, rms=0.073779Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.795 mas, bmaj=4.639 mas, bpa=-13.85 degrees ! Estimated noise=537.602 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 = -0.000179495 Jy ! Component: 100 - total flux cleaned = -0.00016513 Jy ! Component: 150 - total flux cleaned = -0.000139424 Jy ! Component: 200 - total flux cleaned = -0.000115552 Jy ! Total flux subtracted in 200 components = -0.000115552 Jy ! Clean residual min=-0.001355 max=0.001587 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.151773 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.151773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073774Jy sigma=0.000665 ! Fit after self-cal, rms=0.073783Jy sigma=0.000665 ! 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=0.073783Jy sigma=0.000665 ! Fit after self-cal, rms=0.073620Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.795 mas, bmaj=4.645 mas, bpa=-13.9 degrees ! Estimated noise=537.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142712 Jy ! Component: 100 - total flux cleaned = -0.000122601 Jy ! Component: 150 - total flux cleaned = -0.000104305 Jy ! Component: 200 - total flux cleaned = -9.58315e-05 Jy ! Total flux subtracted in 200 components = -9.58315e-05 Jy ! Clean residual min=-0.001240 max=0.001504 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.151677 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.151677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073617Jy sigma=0.000663 ! Fit after self-cal, rms=0.073621Jy sigma=0.000663 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 (29, 44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107743 Jy ! Component: 100 - total flux cleaned = 0.00113514 Jy ! Component: 150 - total flux cleaned = 0.0010907 Jy ! Component: 200 - total flux cleaned = 0.00107157 Jy ! Total flux subtracted in 200 components = 0.00107157 Jy ! Clean residual min=-0.001202 max=0.001402 Jy/beam ! Clean residual mean=0.000005 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.152749 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.152749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073596Jy sigma=0.000663 ! Fit after self-cal, rms=0.073593Jy sigma=0.000663 ! Inverting map ! Added new window around map position (-78.5, -112.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112891 Jy ! Component: 100 - total flux cleaned = 0.00150067 Jy ! Component: 150 - total flux cleaned = 0.00174424 Jy ! Component: 200 - total flux cleaned = 0.00184085 Jy ! Total flux subtracted in 200 components = 0.00184085 Jy ! Clean residual min=-0.001171 max=0.001174 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.15459 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.15459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073566Jy sigma=0.000663 ! Fit after self-cal, rms=0.073567Jy sigma=0.000663 ! Inverting map ! Added new window around map position (107, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350298 Jy ! Component: 100 - total flux cleaned = 0.000141929 Jy ! Component: 150 - total flux cleaned = 0.000140103 Jy ! Component: 200 - total flux cleaned = 0.000158802 Jy ! Total flux subtracted in 200 components = 0.000158802 Jy ! Clean residual min=-0.001078 max=0.001104 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.154749 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.154749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073543Jy sigma=0.000663 ! Fit after self-cal, rms=0.073541Jy sigma=0.000663 ! 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=0.073541Jy sigma=0.000663 ! Fit after self-cal, rms=0.073425Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=4.643 mas, bpa=-13.95 degrees ! Estimated noise=536.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147803 Jy ! Component: 100 - total flux cleaned = 0.0002237 Jy ! Component: 150 - total flux cleaned = 0.00023993 Jy ! Component: 200 - total flux cleaned = 0.000239396 Jy ! Total flux subtracted in 200 components = 0.000239396 Jy ! Clean residual min=-0.001055 max=0.001138 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.154988 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.154988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073415Jy sigma=0.000662 ! Fit after self-cal, rms=0.073414Jy sigma=0.000662 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 (8.5, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111944 Jy ! Component: 100 - total flux cleaned = 0.00182416 Jy ! Component: 150 - total flux cleaned = 0.00204028 Jy ! Component: 200 - total flux cleaned = 0.00217218 Jy ! Total flux subtracted in 200 components = 0.00217218 Jy ! Clean residual min=-0.000995 max=0.001016 Jy/beam ! Clean residual mean=0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.15716 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.15716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073392Jy sigma=0.000662 ! Fit after self-cal, rms=0.073391Jy sigma=0.000662 ! 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=0.073391Jy sigma=0.000662 ! Fit after self-cal, rms=0.073339Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.883 mas, bmaj=8.131 mas, bpa=3.513 degrees ! Estimated noise=673.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022985 Jy ! Component: 100 - total flux cleaned = 0.00015154 Jy ! Component: 150 - total flux cleaned = 8.17723e-05 Jy ! Component: 200 - total flux cleaned = 9.44324e-05 Jy ! Total flux subtracted in 200 components = 9.44324e-05 Jy ! Clean residual min=-0.001002 max=0.001168 Jy/beam ! Clean residual mean=0.000009 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.157255 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.157255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073336Jy sigma=0.000662 ! Fit after self-cal, rms=0.073335Jy sigma=0.000662 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 = 1.66197e-06 Jy ! Component: 100 - total flux cleaned = 1.25875e-05 Jy ! Component: 150 - total flux cleaned = 1.98472e-06 Jy ! Component: 200 - total flux cleaned = 1.99195e-06 Jy ! Total flux subtracted in 200 components = 1.99195e-06 Jy ! Clean residual min=-0.000979 max=0.001163 Jy/beam ! Clean residual mean=0.000010 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.157257 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 175 components and 0.157257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073334Jy sigma=0.000662 ! Fit after self-cal, rms=0.073334Jy sigma=0.000662 ! 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=3.794 mas, bmaj=4.641 mas, bpa=-13.97 degrees ! Estimated noise=535.951 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 4.641 at -13.97 degrees (North through East) ! Clean map min=-0.0011438 max=0.14034 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=3.155 mas, bmaj=3.836 mas, bpa=-15.84 degrees ! Estimated noise=1061.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107551 Jy ! Component: 100 - total flux cleaned = 0.132143 Jy ! Component: 150 - total flux cleaned = 0.140954 Jy ! Component: 200 - total flux cleaned = 0.145253 Jy ! Total flux subtracted in 200 components = 0.145253 Jy ! Clean residual min=-0.003241 max=0.003185 Jy/beam ! Clean residual mean=0.000006 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.145252 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.145252 Jy ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=4.641 mas, bpa=-13.97 degrees ! Estimated noise=535.951 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 = 0.00333154 Jy ! Component: 100 - total flux cleaned = 0.00529871 Jy ! Component: 150 - total flux cleaned = 0.00667034 Jy ! Component: 200 - total flux cleaned = 0.00766295 Jy ! Total flux subtracted in 200 components = 0.00766295 Jy ! Clean residual min=-0.001207 max=0.001468 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.152915 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.152915 Jy ! Inverting map ! Added new window around map position (-4.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761962 Jy ! Component: 100 - total flux cleaned = 0.00117082 Jy ! Component: 150 - total flux cleaned = 0.0014658 Jy ! Component: 200 - total flux cleaned = 0.00180578 Jy ! Total flux subtracted in 200 components = 0.00180578 Jy ! Clean residual min=-0.001099 max=0.001147 Jy/beam ! Clean residual mean=0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.154721 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.154721 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=7.883 mas, bmaj=8.131 mas, bpa=3.513 degrees ! Estimated noise=673.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000662305 Jy ! Component: 100 - total flux cleaned = 0.00094286 Jy ! Component: 150 - total flux cleaned = 0.00107264 Jy ! Component: 200 - total flux cleaned = 0.00118705 Jy ! Total flux subtracted in 200 components = 0.00118705 Jy ! Clean residual min=-0.001070 max=0.001199 Jy/beam ! Clean residual mean=0.000011 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.155908 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 = 0.000165213 Jy ! Component: 100 - total flux cleaned = 0.000333918 Jy ! Component: 150 - total flux cleaned = 0.000488492 Jy ! Component: 200 - total flux cleaned = 0.000536374 Jy ! Total flux subtracted in 200 components = 0.000536374 Jy ! Clean residual min=-0.001065 max=0.001174 Jy/beam ! Clean residual mean=0.000012 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.156445 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 124 components and 0.156445 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=4.641 mas, bpa=-13.97 degrees ! Estimated noise=535.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.87322e-05 Jy ! Component: 100 - total flux cleaned = 0.000181152 Jy ! Component: 150 - total flux cleaned = 0.000316677 Jy ! Component: 200 - total flux cleaned = 0.000401851 Jy ! Total flux subtracted in 200 components = 0.000401851 Jy ! Clean residual min=-0.001018 max=0.001061 Jy/beam ! Clean residual mean=0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.156846 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 0.156846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073346Jy sigma=0.000662 ! Fit after self-cal, rms=0.073343Jy sigma=0.000662 wmodel J1816+5307_S_2017_07_16_pus_map.mod ! Writing 151 model components to file: J1816+5307_S_2017_07_16_pus_map.mod wobs J1816+5307_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1816+5307_S_2017_07_16_pus_uvs.fits wwins J1816+5307_S_2017_07_16_pus_map.win ! wwins: Wrote 6 windows to J1816+5307_S_2017_07_16_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 = 0.00011982 Jy ! Component: 100 - total flux cleaned = 0.000172441 Jy ! Component: 150 - total flux cleaned = 0.000172696 Jy ! Component: 200 - total flux cleaned = 0.000189078 Jy ! Component: 250 - total flux cleaned = 0.000252593 Jy ! Component: 300 - total flux cleaned = 0.00031421 Jy ! Component: 350 - total flux cleaned = 0.000344475 Jy ! Component: 400 - total flux cleaned = 0.000433189 Jy ! Component: 450 - total flux cleaned = 0.000548681 Jy ! Component: 500 - total flux cleaned = 0.000647763 Jy ! Component: 550 - total flux cleaned = 0.000689436 Jy ! Component: 600 - total flux cleaned = 0.000757968 Jy ! Component: 650 - total flux cleaned = 0.000838914 Jy ! Component: 700 - total flux cleaned = 0.00091856 Jy ! Component: 750 - total flux cleaned = 0.000996936 Jy ! Component: 800 - total flux cleaned = 0.00107428 Jy ! Component: 850 - total flux cleaned = 0.00118864 Jy ! Component: 900 - total flux cleaned = 0.00125138 Jy ! Component: 950 - total flux cleaned = 0.00132605 Jy ! Component: 1000 - total flux cleaned = 0.0014121 Jy ! Component: 1050 - total flux cleaned = 0.00149692 Jy ! Component: 1100 - total flux cleaned = 0.00158078 Jy ! Component: 1150 - total flux cleaned = 0.00167568 Jy ! Component: 1200 - total flux cleaned = 0.00178115 Jy ! Component: 1250 - total flux cleaned = 0.00186241 Jy ! Component: 1300 - total flux cleaned = 0.00196555 Jy ! Component: 1350 - total flux cleaned = 0.00203361 Jy ! Component: 1400 - total flux cleaned = 0.00213494 Jy ! Component: 1450 - total flux cleaned = 0.00223507 Jy ! Component: 1500 - total flux cleaned = 0.00229008 Jy ! Component: 1550 - total flux cleaned = 0.00239949 Jy ! Component: 1600 - total flux cleaned = 0.0024536 Jy ! Component: 1650 - total flux cleaned = 0.00250745 Jy ! Component: 1700 - total flux cleaned = 0.00260335 Jy ! Component: 1750 - total flux cleaned = 0.00265619 Jy ! Component: 1800 - total flux cleaned = 0.00277138 Jy ! Component: 1850 - total flux cleaned = 0.00283357 Jy ! Component: 1900 - total flux cleaned = 0.00290569 Jy ! Component: 1950 - total flux cleaned = 0.00296695 Jy ! Component: 2000 - total flux cleaned = 0.00301772 Jy ! Component: 2050 - total flux cleaned = 0.00307809 Jy ! Component: 2100 - total flux cleaned = 0.00315805 Jy ! Component: 2150 - total flux cleaned = 0.0032275 Jy ! Component: 2200 - total flux cleaned = 0.00330614 Jy ! Component: 2250 - total flux cleaned = 0.00336463 Jy ! Component: 2300 - total flux cleaned = 0.00342261 Jy ! Component: 2350 - total flux cleaned = 0.00346106 Jy ! Component: 2400 - total flux cleaned = 0.00353759 Jy ! Component: 2450 - total flux cleaned = 0.00358506 Jy ! Component: 2500 - total flux cleaned = 0.00365097 Jy ! Component: 2550 - total flux cleaned = 0.00373521 Jy ! Component: 2600 - total flux cleaned = 0.00378167 Jy ! Component: 2650 - total flux cleaned = 0.00384633 Jy ! Component: 2700 - total flux cleaned = 0.00388306 Jy ! Component: 2750 - total flux cleaned = 0.00397429 Jy ! Component: 2800 - total flux cleaned = 0.00401967 Jy ! Component: 2850 - total flux cleaned = 0.00410987 Jy ! Component: 2900 - total flux cleaned = 0.00414557 Jy ! Component: 2950 - total flux cleaned = 0.00419007 Jy ! Component: 3000 - total flux cleaned = 0.00426088 Jy ! Component: 3050 - total flux cleaned = 0.00429618 Jy ! Component: 3100 - total flux cleaned = 0.00434867 Jy ! Component: 3150 - total flux cleaned = 0.00440098 Jy ! Component: 3200 - total flux cleaned = 0.00447029 Jy ! Component: 3250 - total flux cleaned = 0.00451334 Jy ! Component: 3300 - total flux cleaned = 0.00456463 Jy ! Component: 3350 - total flux cleaned = 0.00462422 Jy ! Component: 3400 - total flux cleaned = 0.00468351 Jy ! Component: 3450 - total flux cleaned = 0.00473403 Jy ! Component: 3500 - total flux cleaned = 0.00476759 Jy ! Component: 3550 - total flux cleaned = 0.00485926 Jy ! Component: 3600 - total flux cleaned = 0.00489232 Jy ! Component: 3650 - total flux cleaned = 0.0049665 Jy ! Component: 3700 - total flux cleaned = 0.00499936 Jy ! Component: 3750 - total flux cleaned = 0.0050647 Jy ! Component: 3800 - total flux cleaned = 0.00512969 Jy ! Component: 3850 - total flux cleaned = 0.00517817 Jy ! Component: 3900 - total flux cleaned = 0.00523454 Jy ! Component: 3950 - total flux cleaned = 0.00527456 Jy ! Component: 4000 - total flux cleaned = 0.00540211 Jy ! Component: 4050 - total flux cleaned = 0.00543378 Jy ! Total flux subtracted in 4096 components = 0.00547333 Jy ! Clean residual min=-0.000434 max=0.000483 Jy/beam ! Clean residual mean=0.000004 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.16232 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 457 components and 0.16232 Jy ![Exited script file: muppet] wmap "J1816+5307_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 4.641 at -13.97 degrees (North through East) ! Clean map min=-0.00091182 max=0.14051 Jy/beam ! Writing clean map to FITS file: J1816+5307_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.140515 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136144 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290668 0.290668 0.581335 1.16267 2.32534 4.65068 9.30136 18.6027 37.2055 74.4109 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.794 x 4.641 at -13.97 degrees (North through East) ! Clean map min=-0.00091182 max=0.14051 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 J1816+5307_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:15:12 2019