! Started logfile: J2125+6423_S_2017_05_01_pus_uvs.log on Wed May 1 18:44:22 2019 obs J2125+6423_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J2125+6423_S_2017_05_01_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958959 visibilities/baseline/integration-bin. ! Found source: J2125+6423 ! ! 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 788 lines of history. ! ! Reading 19160 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 J2125+6423_S_2017_05_01_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 465 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.776092Jy sigma=0.006240 ! Fit after self-cal, rms=0.764012Jy sigma=0.006157 ! 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=3.426 mas, bmaj=3.814 mas, bpa=11.38 degrees ! Estimated noise=1063.78 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 = 0.275352 Jy ! Component: 100 - total flux cleaned = 0.42088 Jy ! Total flux subtracted in 100 components = 0.42088 Jy ! Clean residual min=-0.038329 max=0.114269 Jy/beam ! Clean residual mean=-0.000345 rms=0.012324 Jy/beam ! Combined flux in latest and established models = 0.42088 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.42088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.350856Jy sigma=0.003042 ! Fit after self-cal, rms=0.348755Jy sigma=0.003028 ! Inverting map ! Added new window around map position (-1, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107983 Jy ! Component: 100 - total flux cleaned = 0.180282 Jy ! Total flux subtracted in 100 components = 0.180282 Jy ! Clean residual min=-0.028261 max=0.097387 Jy/beam ! Clean residual mean=-0.000280 rms=0.009752 Jy/beam ! Combined flux in latest and established models = 0.601162 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.601162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.292760Jy sigma=0.002497 ! Fit after self-cal, rms=0.290340Jy sigma=0.002476 ! Inverting map ! Added new window around map position (0, -13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0904399 Jy ! Component: 100 - total flux cleaned = 0.151277 Jy ! Total flux subtracted in 100 components = 0.151277 Jy ! Clean residual min=-0.028637 max=0.071217 Jy/beam ! Clean residual mean=-0.000228 rms=0.007542 Jy/beam ! Combined flux in latest and established models = 0.752439 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 85 components and 0.752438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241533Jy sigma=0.002011 ! Fit after self-cal, rms=0.235939Jy sigma=0.001967 ! Inverting map ! Added new window around map position (0.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0713003 Jy ! Component: 100 - total flux cleaned = 0.119194 Jy ! Total flux subtracted in 100 components = 0.119194 Jy ! Clean residual min=-0.019473 max=0.051731 Jy/beam ! Clean residual mean=-0.000191 rms=0.005650 Jy/beam ! Combined flux in latest and established models = 0.871633 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.871633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198919Jy sigma=0.001615 ! Fit after self-cal, rms=0.195636Jy sigma=0.001585 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475599 Jy ! Component: 100 - total flux cleaned = 0.0819998 Jy ! Total flux subtracted in 100 components = 0.0819998 Jy ! Clean residual min=-0.015150 max=0.039226 Jy/beam ! Clean residual mean=-0.000161 rms=0.004507 Jy/beam ! Combined flux in latest and established models = 0.953633 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 149 components and 0.953633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173663Jy sigma=0.001375 ! Fit after self-cal, rms=0.171678Jy sigma=0.001357 ! Inverting map ! Added new window around map position (0, -19). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364699 Jy ! Component: 100 - total flux cleaned = 0.0636756 Jy ! Total flux subtracted in 100 components = 0.0636756 Jy ! Clean residual min=-0.013406 max=0.030718 Jy/beam ! Clean residual mean=-0.000135 rms=0.003714 Jy/beam ! Combined flux in latest and established models = 1.01731 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 184 components and 1.01731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156764Jy sigma=0.001216 ! Fit after self-cal, rms=0.155580Jy sigma=0.001205 ! Inverting map ! Added new window around map position (-1, 15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295957 Jy ! Component: 100 - total flux cleaned = 0.0534059 Jy ! Total flux subtracted in 100 components = 0.0534059 Jy ! Clean residual min=-0.011179 max=0.014923 Jy/beam ! Clean residual mean=-0.000113 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 1.07071 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 210 components and 1.07071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144271Jy sigma=0.001097 ! Fit after self-cal, rms=0.144050Jy sigma=0.001095 ! 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=4.183 mas, bmaj=4.657 mas, bpa=7.529 degrees ! Estimated noise=680.794 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 = 0.0378621 Jy ! Component: 100 - total flux cleaned = 0.0657602 Jy ! Component: 150 - total flux cleaned = 0.088123 Jy ! Component: 200 - total flux cleaned = 0.106538 Jy ! Total flux subtracted in 200 components = 0.106538 Jy ! Clean residual min=-0.010858 max=0.015313 Jy/beam ! Clean residual mean=-0.000198 rms=0.003427 Jy/beam ! Combined flux in latest and established models = 1.17725 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 264 components and 1.17725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129152Jy sigma=0.000962 ! Fit after self-cal, rms=0.128574Jy sigma=0.000957 ! 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 1.00 FD 0.93 HN 1.09 KP 0.98 ! LA 0.95 MK 1.13 NL 0.96 OV 1.07 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.14 KP 0.94 ! LA 0.92 MK 1.14 NL 1.00 OV 1.36 ! PT 0.94 SC 0.72 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.12 KP 0.97 ! LA 0.97 MK 1.13 NL 0.99 OV 1.01 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 1.09 KP 1.00* ! LA 0.94 MK 1.00 NL 1.00* OV 1.00* ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.128574Jy sigma=0.000957 ! Fit after self-cal, rms=0.112808Jy sigma=0.000804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.237 mas, bmaj=4.748 mas, bpa=14.05 degrees ! Estimated noise=698.769 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 = 0.00545291 Jy ! Component: 100 - total flux cleaned = 0.0093718 Jy ! Component: 150 - total flux cleaned = 0.0129748 Jy ! Component: 200 - total flux cleaned = 0.0159176 Jy ! Total flux subtracted in 200 components = 0.0159176 Jy ! Clean residual min=-0.012154 max=0.009857 Jy/beam ! Clean residual mean=-0.000003 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 1.19317 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 279 components and 1.19317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110862Jy sigma=0.000785 ! Fit after self-cal, rms=0.110478Jy sigma=0.000782 ! Inverting map ! Added new window around map position (-25, 87). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812585 Jy ! Component: 100 - total flux cleaned = 0.0116376 Jy ! Component: 150 - total flux cleaned = 0.0135623 Jy ! Component: 200 - total flux cleaned = 0.0139319 Jy ! Total flux subtracted in 200 components = 0.0139319 Jy ! Clean residual min=-0.011003 max=0.007857 Jy/beam ! Clean residual mean=0.000006 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 1.2071 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 312 components and 1.2071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109284Jy sigma=0.000771 ! Fit after self-cal, rms=0.109074Jy sigma=0.000769 ! 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=0.109074Jy sigma=0.000769 ! Fit after self-cal, rms=0.103446Jy sigma=0.000734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.288 mas, bmaj=4.744 mas, bpa=3.732 degrees ! Estimated noise=698.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296444 Jy ! Component: 100 - total flux cleaned = 0.0038044 Jy ! Component: 150 - total flux cleaned = 0.00397364 Jy ! Component: 200 - total flux cleaned = 0.00398093 Jy ! Total flux subtracted in 200 components = 0.00398093 Jy ! Clean residual min=-0.008504 max=0.006777 Jy/beam ! Clean residual mean=0.000004 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 1.21108 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 325 components and 1.21108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102762Jy sigma=0.000728 ! Fit after self-cal, rms=0.102592Jy sigma=0.000726 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 = 0.00182873 Jy ! Component: 100 - total flux cleaned = 0.00200991 Jy ! Component: 150 - total flux cleaned = 0.00173749 Jy ! Component: 200 - total flux cleaned = 0.00173865 Jy ! Total flux subtracted in 200 components = 0.00173865 Jy ! Clean residual min=-0.007805 max=0.006481 Jy/beam ! Clean residual mean=0.000006 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 1.21282 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 334 components and 1.21282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102159Jy sigma=0.000722 ! Fit after self-cal, rms=0.102065Jy sigma=0.000721 ! 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=0.102065Jy sigma=0.000721 ! Fit after self-cal, rms=0.101083Jy sigma=0.000720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.295 mas, bmaj=4.737 mas, bpa=0.1109 degrees ! Estimated noise=694.859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289809 Jy ! Component: 100 - total flux cleaned = 0.00337311 Jy ! Component: 150 - total flux cleaned = 0.00324592 Jy ! Component: 200 - total flux cleaned = 0.00313299 Jy ! Total flux subtracted in 200 components = 0.00313299 Jy ! Clean residual min=-0.006745 max=0.006162 Jy/beam ! Clean residual mean=0.000002 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 1.21595 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 340 components and 1.21595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100703Jy sigma=0.000716 ! Fit after self-cal, rms=0.100629Jy sigma=0.000716 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 (9.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479851 Jy ! Component: 100 - total flux cleaned = 0.00557313 Jy ! Component: 150 - total flux cleaned = 0.00571104 Jy ! Component: 200 - total flux cleaned = 0.00559473 Jy ! Total flux subtracted in 200 components = 0.00559473 Jy ! Clean residual min=-0.006285 max=0.005446 Jy/beam ! Clean residual mean=0.000010 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 1.22155 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 358 components and 1.22155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100188Jy sigma=0.000711 ! Fit after self-cal, rms=0.100118Jy sigma=0.000710 ! 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=0.100118Jy sigma=0.000710 ! Fit after self-cal, rms=0.099405Jy sigma=0.000710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.521 mas, bmaj=8.788 mas, bpa=70.35 degrees ! Estimated noise=810.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515076 Jy ! Component: 100 - total flux cleaned = 0.00581538 Jy ! Component: 150 - total flux cleaned = 0.00596701 Jy ! Component: 200 - total flux cleaned = 0.00564524 Jy ! Total flux subtracted in 200 components = 0.00564524 Jy ! Clean residual min=-0.007657 max=0.006068 Jy/beam ! Clean residual mean=0.000013 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 1.22719 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 377 components and 1.22719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099178Jy sigma=0.000707 ! Fit after self-cal, rms=0.099083Jy sigma=0.000707 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 = 0.000180608 Jy ! Component: 100 - total flux cleaned = 0.000178481 Jy ! Component: 150 - total flux cleaned = 8.82543e-05 Jy ! Component: 200 - total flux cleaned = -0.000287724 Jy ! Total flux subtracted in 200 components = -0.000287724 Jy ! Clean residual min=-0.007145 max=0.005809 Jy/beam ! Clean residual mean=0.000014 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 1.22691 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 399 components and 1.22691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098945Jy sigma=0.000705 ! Fit after self-cal, rms=0.098858Jy sigma=0.000704 ! 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=4.303 mas, bmaj=4.724 mas, bpa=-0.02193 degrees ! Estimated noise=691.145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.303 x 4.724 at -0.02193 degrees (North through East) ! Clean map min=-0.0050425 max=0.26338 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=3.523 mas, bmaj=3.841 mas, bpa=-0.261 degrees ! Estimated noise=1091.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276022 Jy ! Component: 100 - total flux cleaned = 0.454672 Jy ! Component: 150 - total flux cleaned = 0.584758 Jy ! Component: 200 - total flux cleaned = 0.683504 Jy ! Total flux subtracted in 200 components = 0.683504 Jy ! Clean residual min=-0.020023 max=0.057186 Jy/beam ! Clean residual mean=-0.000237 rms=0.007736 Jy/beam ! Combined flux in latest and established models = 0.683504 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 69 model components to the UV plane model. ! The established model now contains 69 components and 0.683504 Jy ! Inverting map and beam ! Estimated beam: bmin=4.303 mas, bmaj=4.724 mas, bpa=-0.02193 degrees ! Estimated noise=691.145 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 = 0.119978 Jy ! Component: 100 - total flux cleaned = 0.205203 Jy ! Component: 150 - total flux cleaned = 0.269138 Jy ! Component: 200 - total flux cleaned = 0.318441 Jy ! Total flux subtracted in 200 components = 0.318441 Jy ! Clean residual min=-0.012040 max=0.029808 Jy/beam ! Clean residual mean=-0.000296 rms=0.004905 Jy/beam ! Combined flux in latest and established models = 1.00194 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 177 components and 1.00195 Jy ! Inverting map ! Added new window around map position (-3.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393874 Jy ! Component: 100 - total flux cleaned = 0.0712044 Jy ! Component: 150 - total flux cleaned = 0.0971156 Jy ! Component: 200 - total flux cleaned = 0.11834 Jy ! Total flux subtracted in 200 components = 0.11834 Jy ! Clean residual min=-0.007451 max=0.012981 Jy/beam ! Clean residual mean=-0.000133 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 1.12029 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 249 components and 1.12029 Jy ! Inverting map ! Added new window around map position (-1, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174728 Jy ! Component: 100 - total flux cleaned = 0.031892 Jy ! Component: 150 - total flux cleaned = 0.0440608 Jy ! Component: 200 - total flux cleaned = 0.0543934 Jy ! Total flux subtracted in 200 components = 0.0543934 Jy ! Clean residual min=-0.005472 max=0.006721 Jy/beam ! Clean residual mean=-0.000060 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 1.17468 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 304 components and 1.17468 Jy ! Inverting map ! Added new window around map position (-1, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00885227 Jy ! Component: 100 - total flux cleaned = 0.016393 Jy ! Component: 150 - total flux cleaned = 0.0228499 Jy ! Component: 200 - total flux cleaned = 0.0284275 Jy ! Total flux subtracted in 200 components = 0.0284275 Jy ! Clean residual min=-0.005338 max=0.004785 Jy/beam ! Clean residual mean=-0.000023 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 1.20311 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 338 components and 1.20311 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=8.521 mas, bmaj=8.788 mas, bpa=70.35 degrees ! Estimated noise=810.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077334 Jy ! Component: 100 - total flux cleaned = 0.0131603 Jy ! Component: 150 - total flux cleaned = 0.0170081 Jy ! Component: 200 - total flux cleaned = 0.018913 Jy ! Total flux subtracted in 200 components = 0.018913 Jy ! Clean residual min=-0.007498 max=0.005362 Jy/beam ! Clean residual mean=-0.000001 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 1.22202 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 = 0.000943305 Jy ! Component: 100 - total flux cleaned = 0.00147535 Jy ! Component: 150 - total flux cleaned = 0.00177711 Jy ! Component: 200 - total flux cleaned = 0.00214675 Jy ! Total flux subtracted in 200 components = 0.00214675 Jy ! Clean residual min=-0.007244 max=0.005222 Jy/beam ! Clean residual mean=0.000004 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 1.22417 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 423 components and 1.22417 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.303 mas, bmaj=4.724 mas, bpa=-0.02193 degrees ! Estimated noise=691.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116482 Jy ! Component: 100 - total flux cleaned = -1.31219e-05 Jy ! Component: 150 - total flux cleaned = 0.000190647 Jy ! Component: 200 - total flux cleaned = 0.000666972 Jy ! Total flux subtracted in 200 components = 0.000666972 Jy ! Clean residual min=-0.006415 max=0.004626 Jy/beam ! Clean residual mean=0.000004 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 1.22483 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 447 components and 1.22483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098677Jy sigma=0.000702 ! Fit after self-cal, rms=0.098306Jy sigma=0.000699 wmodel J2125+6423_S_2017_05_01_pus_map.mod ! Writing 447 model components to file: J2125+6423_S_2017_05_01_pus_map.mod wobs J2125+6423_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J2125+6423_S_2017_05_01_pus_uvs.fits wwins J2125+6423_S_2017_05_01_pus_map.win ! wwins: Wrote 11 windows to J2125+6423_S_2017_05_01_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 = -0.000776306 Jy ! Component: 100 - total flux cleaned = -0.000999095 Jy ! Component: 150 - total flux cleaned = -0.00120557 Jy ! Component: 200 - total flux cleaned = -0.00101239 Jy ! Component: 250 - total flux cleaned = -0.00101277 Jy ! Component: 300 - total flux cleaned = -0.000889738 Jy ! Component: 350 - total flux cleaned = -0.000710496 Jy ! Component: 400 - total flux cleaned = -0.000420592 Jy ! Component: 450 - total flux cleaned = -0.000137136 Jy ! Component: 500 - total flux cleaned = 0.000196444 Jy ! Component: 550 - total flux cleaned = 0.000251191 Jy ! Component: 600 - total flux cleaned = 0.000574794 Jy ! Component: 650 - total flux cleaned = 0.000733642 Jy ! Component: 700 - total flux cleaned = 0.000839074 Jy ! Component: 750 - total flux cleaned = 0.00104467 Jy ! Component: 800 - total flux cleaned = 0.00114657 Jy ! Component: 850 - total flux cleaned = 0.0011969 Jy ! Component: 900 - total flux cleaned = 0.00134568 Jy ! Component: 950 - total flux cleaned = 0.00129693 Jy ! Component: 1000 - total flux cleaned = 0.00158494 Jy ! Component: 1050 - total flux cleaned = 0.00158545 Jy ! Component: 1100 - total flux cleaned = 0.00167947 Jy ! Component: 1150 - total flux cleaned = 0.00200256 Jy ! Component: 1200 - total flux cleaned = 0.00204801 Jy ! Component: 1250 - total flux cleaned = 0.00213796 Jy ! Component: 1300 - total flux cleaned = 0.00240486 Jy ! Component: 1350 - total flux cleaned = 0.00244757 Jy ! Component: 1400 - total flux cleaned = 0.00249163 Jy ! Component: 1450 - total flux cleaned = 0.00270642 Jy ! Component: 1500 - total flux cleaned = 0.00291951 Jy ! Component: 1550 - total flux cleaned = 0.0028355 Jy ! Component: 1600 - total flux cleaned = 0.0030028 Jy ! Component: 1650 - total flux cleaned = 0.00308556 Jy ! Component: 1700 - total flux cleaned = 0.00333058 Jy ! Component: 1750 - total flux cleaned = 0.00357294 Jy ! Component: 1800 - total flux cleaned = 0.00365237 Jy ! Component: 1850 - total flux cleaned = 0.00377 Jy ! Component: 1900 - total flux cleaned = 0.00380924 Jy ! Component: 1950 - total flux cleaned = 0.00373127 Jy ! Component: 2000 - total flux cleaned = 0.00396165 Jy ! Component: 2050 - total flux cleaned = 0.00399963 Jy ! Component: 2100 - total flux cleaned = 0.00403755 Jy ! Component: 2150 - total flux cleaned = 0.0041499 Jy ! Component: 2200 - total flux cleaned = 0.00407612 Jy ! Component: 2250 - total flux cleaned = 0.00411376 Jy ! Component: 2300 - total flux cleaned = 0.00422332 Jy ! Component: 2350 - total flux cleaned = 0.00436757 Jy ! Component: 2400 - total flux cleaned = 0.00429627 Jy ! Component: 2450 - total flux cleaned = 0.00443797 Jy ! Component: 2500 - total flux cleaned = 0.00436754 Jy ! Component: 2550 - total flux cleaned = 0.00443771 Jy ! Component: 2600 - total flux cleaned = 0.00454193 Jy ! Component: 2650 - total flux cleaned = 0.00450709 Jy ! Component: 2700 - total flux cleaned = 0.00457557 Jy ! Component: 2750 - total flux cleaned = 0.00454176 Jy ! Component: 2800 - total flux cleaned = 0.00444096 Jy ! Component: 2850 - total flux cleaned = 0.00450755 Jy ! Component: 2900 - total flux cleaned = 0.00447491 Jy ! Component: 2950 - total flux cleaned = 0.00444213 Jy ! Component: 3000 - total flux cleaned = 0.00437742 Jy ! Component: 3050 - total flux cleaned = 0.00450626 Jy ! Component: 3100 - total flux cleaned = 0.00450591 Jy ! Component: 3150 - total flux cleaned = 0.00450598 Jy ! Component: 3200 - total flux cleaned = 0.00460068 Jy ! Component: 3250 - total flux cleaned = 0.00466381 Jy ! Component: 3300 - total flux cleaned = 0.00460179 Jy ! Component: 3350 - total flux cleaned = 0.00472533 Jy ! Component: 3400 - total flux cleaned = 0.00484816 Jy ! Component: 3450 - total flux cleaned = 0.00496993 Jy ! Component: 3500 - total flux cleaned = 0.00487903 Jy ! Component: 3550 - total flux cleaned = 0.00487912 Jy ! Component: 3600 - total flux cleaned = 0.00493899 Jy ! Component: 3650 - total flux cleaned = 0.00490927 Jy ! Component: 3700 - total flux cleaned = 0.00493857 Jy ! Component: 3750 - total flux cleaned = 0.0050266 Jy ! Component: 3800 - total flux cleaned = 0.00511416 Jy ! Component: 3850 - total flux cleaned = 0.0051429 Jy ! Component: 3900 - total flux cleaned = 0.00517155 Jy ! Component: 3950 - total flux cleaned = 0.00520042 Jy ! Component: 4000 - total flux cleaned = 0.00534251 Jy ! Component: 4050 - total flux cleaned = 0.00542702 Jy ! Total flux subtracted in 4096 components = 0.00556726 Jy ! Clean residual min=-0.001455 max=0.001474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 1.2304 Jy keep ! Adding 386 model components to the UV plane model. ! The established model now contains 826 components and 1.2304 Jy ![Exited script file: muppet] wmap "J2125+6423_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.303 x 4.724 at -0.02193 degrees (North through East) ! Clean map min=-0.0035073 max=0.2674 Jy/beam ! Writing clean map to FITS file: J2125+6423_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.267397 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000548841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.61576 0.61576 1.23152 2.46304 4.92608 9.85216 19.7043 39.4087 78.8173 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.267 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.303 x 4.724 at -0.02193 degrees (North through East) ! Clean map min=-0.0035073 max=0.2674 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 J2125+6423_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:44:29 2019