! Started logfile: /image_prod/ug002_uva//J0348+4149_S_dfm.log on Wed Mar 4 20:02:52 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0348+4149_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0348+4149_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.915556 visibilities/baseline/integration-bin. ! Found source: J0348+4149 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7416 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J0348+4149_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026394Jy sigma=8.894583 ! Fit after self-cal, rms=0.799524Jy sigma=6.923237 ! 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=3.108 mas, bmaj=5.084 mas, bpa=-3.398 degrees ! Estimated noise=1.42936 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 = 0.153063 Jy ! Component: 100 - total flux cleaned = 0.191547 Jy ! Total flux subtracted in 100 components = 0.191547 Jy ! Clean residual min=-0.006358 max=0.015200 Jy/beam ! Clean residual mean=0.000002 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.191547 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.191547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074544Jy sigma=0.555496 ! Fit after self-cal, rms=0.074528Jy sigma=0.555286 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156815 Jy ! Component: 100 - total flux cleaned = 0.0239728 Jy ! Total flux subtracted in 100 components = 0.0239728 Jy ! Clean residual min=-0.005451 max=0.007158 Jy/beam ! Clean residual mean=0.000003 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.21552 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.21552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070840Jy sigma=0.519833 ! Fit after self-cal, rms=0.070828Jy sigma=0.519645 ! 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=3.768 mas, bmaj=5.908 mas, bpa=-6.675 degrees ! Estimated noise=0.978788 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 = 0.00628297 Jy ! Component: 100 - total flux cleaned = 0.00968595 Jy ! Component: 150 - total flux cleaned = 0.0115147 Jy ! Component: 200 - total flux cleaned = 0.0117297 Jy ! Total flux subtracted in 200 components = 0.0117297 Jy ! Clean residual min=-0.005835 max=0.007564 Jy/beam ! Clean residual mean=-0.000006 rms=0.001586 Jy/beam ! Combined flux in latest and established models = 0.22725 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.22725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070236Jy sigma=0.514707 ! Fit after self-cal, rms=0.070232Jy sigma=0.514669 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.768 x 5.908 at -6.675 degrees (North through East) ! Clean map min=-0.0057339 max=0.19904 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.08 KP 0.99 ! LA 1.02 MK 0.99 NL 0.94 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 0.99 KP 1.00 ! LA 1.02 MK 1.02 NL 1.00 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.01 KP 0.99 ! LA 1.00 MK 1.03 NL 0.91 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.070232Jy sigma=0.514669 ! Fit after self-cal, rms=0.073792Jy sigma=0.506950 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=5.936 mas, bpa=-6.641 degrees ! Estimated noise=0.986957 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 = 0.00127082 Jy ! Component: 100 - total flux cleaned = 0.00121872 Jy ! Component: 150 - total flux cleaned = 0.00121886 Jy ! Component: 200 - total flux cleaned = 0.00126232 Jy ! Total flux subtracted in 200 components = 0.00126232 Jy ! Clean residual min=-0.007073 max=0.006594 Jy/beam ! Clean residual mean=-0.000005 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.228512 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.228512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073638Jy sigma=0.506753 ! Fit after self-cal, rms=0.073660Jy sigma=0.506708 ! 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. ! ! Fit before self-cal, rms=0.073660Jy sigma=0.506708 ! Fit after self-cal, rms=0.062502Jy sigma=0.445425 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=5.968 mas, bpa=-6.656 degrees ! Estimated noise=0.986117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00233544 Jy ! Component: 100 - total flux cleaned = -0.00255003 Jy ! Component: 150 - total flux cleaned = -0.00260538 Jy ! Component: 200 - total flux cleaned = -0.00256168 Jy ! Total flux subtracted in 200 components = -0.00256168 Jy ! Clean residual min=-0.002042 max=0.001898 Jy/beam ! Clean residual mean=0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.22595 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.22595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062324Jy sigma=0.444158 ! Fit after self-cal, rms=0.062358Jy sigma=0.443893 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 = 1.37778e-05 Jy ! Component: 100 - total flux cleaned = -1.819e-05 Jy ! Component: 150 - total flux cleaned = -1.80771e-05 Jy ! Component: 200 - total flux cleaned = -1.78089e-05 Jy ! Total flux subtracted in 200 components = -1.78089e-05 Jy ! Clean residual min=-0.002039 max=0.001872 Jy/beam ! Clean residual mean=0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.225932 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.225933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062328Jy sigma=0.443677 ! Fit after self-cal, rms=0.062326Jy sigma=0.443670 ! 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. ! ! Fit before self-cal, rms=0.062326Jy sigma=0.443670 ! Fit after self-cal, rms=0.062745Jy sigma=0.443204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.781 mas, bmaj=5.968 mas, bpa=-6.294 degrees ! Estimated noise=0.987015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119173 Jy ! Component: 100 - total flux cleaned = -0.00127399 Jy ! Component: 150 - total flux cleaned = -0.00127409 Jy ! Component: 200 - total flux cleaned = -0.00127446 Jy ! Total flux subtracted in 200 components = -0.00127446 Jy ! Clean residual min=-0.001844 max=0.001814 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.224658 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.224658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062684Jy sigma=0.442818 ! Fit after self-cal, rms=0.062690Jy sigma=0.442811 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 = 1.0059e-05 Jy ! Component: 100 - total flux cleaned = -9.93148e-06 Jy ! Component: 150 - total flux cleaned = -9.61203e-06 Jy ! Component: 200 - total flux cleaned = -2.5162e-05 Jy ! Total flux subtracted in 200 components = -2.5162e-05 Jy ! Clean residual min=-0.001820 max=0.001820 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.224633 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.224633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062677Jy sigma=0.442731 ! Fit after self-cal, rms=0.062675Jy sigma=0.442727 ! 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. ! ! Fit before self-cal, rms=0.062675Jy sigma=0.442727 ! Fit after self-cal, rms=0.062923Jy sigma=0.442587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.439 mas, bmaj=9.791 mas, bpa=-3.244 degrees ! Estimated noise=1.14435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262783 Jy ! Component: 100 - total flux cleaned = -0.000320018 Jy ! Component: 150 - total flux cleaned = -0.000351081 Jy ! Component: 200 - total flux cleaned = -0.000349731 Jy ! Total flux subtracted in 200 components = -0.000349731 Jy ! Clean residual min=-0.001486 max=0.001682 Jy/beam ! Clean residual mean=0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.224283 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 53 components and 0.224283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062905Jy sigma=0.442510 ! Fit after self-cal, rms=0.062907Jy sigma=0.442503 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 = 6.24599e-05 Jy ! Component: 100 - total flux cleaned = 3.60038e-05 Jy ! Component: 150 - total flux cleaned = 1.50446e-05 Jy ! Component: 200 - total flux cleaned = 3.48192e-06 Jy ! Total flux subtracted in 200 components = 3.48192e-06 Jy ! Clean residual min=-0.001482 max=0.001647 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.224287 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 53 components and 0.224287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062904Jy sigma=0.442499 ! Fit after self-cal, rms=0.062902Jy sigma=0.442496 ! 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=3.784 mas, bmaj=5.966 mas, bpa=-6.087 degrees ! Estimated noise=0.987413 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.784 x 5.966 at -6.087 degrees (North through East) ! Clean map min=-0.0017202 max=0.20215 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=3.126 mas, bmaj=5.15 mas, bpa=-3.169 degrees ! Estimated noise=1.44777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154949 Jy ! Component: 100 - total flux cleaned = 0.193722 Jy ! Component: 150 - total flux cleaned = 0.209382 Jy ! Component: 200 - total flux cleaned = 0.216367 Jy ! Total flux subtracted in 200 components = 0.216367 Jy ! Clean residual min=-0.002552 max=0.003097 Jy/beam ! Clean residual mean=0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.216367 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.216367 Jy ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=5.966 mas, bpa=-6.087 degrees ! Estimated noise=0.987413 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 = 0.00374547 Jy ! Component: 100 - total flux cleaned = 0.00558142 Jy ! Component: 150 - total flux cleaned = 0.00660266 Jy ! Component: 200 - total flux cleaned = 0.00693315 Jy ! Total flux subtracted in 200 components = 0.00693315 Jy ! Clean residual min=-0.001731 max=0.001887 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.2233 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.2233 Jy ! Inverting map ! Added new window around map position (117.5, -109). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563403 Jy ! Component: 100 - total flux cleaned = 9.86719e-05 Jy ! Component: 150 - total flux cleaned = -0.00020647 Jy ! Component: 200 - total flux cleaned = -0.000235192 Jy ! Total flux subtracted in 200 components = -0.000235192 Jy ! Clean residual min=-0.001573 max=0.001556 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.223065 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.223065 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=8.439 mas, bmaj=9.791 mas, bpa=-3.244 degrees ! Estimated noise=1.14435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271771 Jy ! Component: 100 - total flux cleaned = 0.000372104 Jy ! Component: 150 - total flux cleaned = 0.000386086 Jy ! Component: 200 - total flux cleaned = 0.000397525 Jy ! Total flux subtracted in 200 components = 0.000397525 Jy ! Clean residual min=-0.001357 max=0.001565 Jy/beam ! Clean residual mean=0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.223463 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 = -1.59357e-07 Jy ! Component: 100 - total flux cleaned = -3.42883e-07 Jy ! Component: 150 - total flux cleaned = 7.78083e-06 Jy ! Component: 200 - total flux cleaned = 1.52374e-05 Jy ! Total flux subtracted in 200 components = 1.52374e-05 Jy ! Clean residual min=-0.001352 max=0.001554 Jy/beam ! Clean residual mean=0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.223478 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.223478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=5.966 mas, bpa=-6.087 degrees ! Estimated noise=0.987413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187731 Jy ! Component: 100 - total flux cleaned = -0.000233398 Jy ! Component: 150 - total flux cleaned = -0.000255058 Jy ! Component: 200 - total flux cleaned = -0.000275346 Jy ! Total flux subtracted in 200 components = -0.000275346 Jy ! Clean residual min=-0.001524 max=0.001542 Jy/beam ! Clean residual mean=0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.223203 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.223203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062833Jy sigma=0.441983 ! Fit after self-cal, rms=0.062821Jy sigma=0.441889 wmodel J0348+4149_S_map.mod ! Writing 75 model components to file: J0348+4149_S_map.mod wobs J0348+4149_S_uvs.fits ! Writing UV FITS file: J0348+4149_S_uvs.fits wwins J0348+4149_S_map.win ! wwins: Wrote 2 windows to J0348+4149_S_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 = 5.78107e-05 Jy ! Component: 100 - total flux cleaned = 0.000359537 Jy ! Component: 150 - total flux cleaned = 0.000624147 Jy ! Component: 200 - total flux cleaned = 0.000854126 Jy ! Component: 250 - total flux cleaned = 0.000952619 Jy ! Component: 300 - total flux cleaned = 0.00102547 Jy ! Component: 350 - total flux cleaned = 0.00121539 Jy ! Component: 400 - total flux cleaned = 0.00135423 Jy ! Component: 450 - total flux cleaned = 0.00155798 Jy ! Component: 500 - total flux cleaned = 0.00177939 Jy ! Component: 550 - total flux cleaned = 0.00195304 Jy ! Component: 600 - total flux cleaned = 0.0020599 Jy ! Component: 650 - total flux cleaned = 0.00220707 Jy ! Component: 700 - total flux cleaned = 0.00237242 Jy ! Component: 750 - total flux cleaned = 0.0025553 Jy ! Component: 800 - total flux cleaned = 0.002755 Jy ! Component: 850 - total flux cleaned = 0.00289296 Jy ! Component: 900 - total flux cleaned = 0.00310707 Jy ! Component: 950 - total flux cleaned = 0.00326046 Jy ! Component: 1000 - total flux cleaned = 0.00350599 Jy ! Component: 1050 - total flux cleaned = 0.00367347 Jy ! Component: 1100 - total flux cleaned = 0.00376555 Jy ! Component: 1150 - total flux cleaned = 0.00398326 Jy ! Component: 1200 - total flux cleaned = 0.00409078 Jy ! Component: 1250 - total flux cleaned = 0.00426736 Jy ! Component: 1300 - total flux cleaned = 0.00430233 Jy ! Component: 1350 - total flux cleaned = 0.00444015 Jy ! Component: 1400 - total flux cleaned = 0.00457635 Jy ! Component: 1450 - total flux cleaned = 0.00464399 Jy ! Component: 1500 - total flux cleaned = 0.00479363 Jy ! Component: 1550 - total flux cleaned = 0.00474404 Jy ! Component: 1600 - total flux cleaned = 0.00485825 Jy ! Component: 1650 - total flux cleaned = 0.00482632 Jy ! Component: 1700 - total flux cleaned = 0.00485861 Jy ! Component: 1750 - total flux cleaned = 0.00492203 Jy ! Component: 1800 - total flux cleaned = 0.00498459 Jy ! Component: 1850 - total flux cleaned = 0.00498464 Jy ! Component: 1900 - total flux cleaned = 0.00496941 Jy ! Component: 1950 - total flux cleaned = 0.00499997 Jy ! Component: 2000 - total flux cleaned = 0.00506015 Jy ! Component: 2050 - total flux cleaned = 0.00503018 Jy ! Component: 2100 - total flux cleaned = 0.00504488 Jy ! Component: 2150 - total flux cleaned = 0.00508905 Jy ! Component: 2200 - total flux cleaned = 0.00513262 Jy ! Component: 2250 - total flux cleaned = 0.00513279 Jy ! Component: 2300 - total flux cleaned = 0.00514715 Jy ! Component: 2350 - total flux cleaned = 0.00514723 Jy ! Component: 2400 - total flux cleaned = 0.00517526 Jy ! Component: 2450 - total flux cleaned = 0.00511965 Jy ! Component: 2500 - total flux cleaned = 0.00517514 Jy ! Component: 2550 - total flux cleaned = 0.005189 Jy ! Component: 2600 - total flux cleaned = 0.00513428 Jy ! Component: 2650 - total flux cleaned = 0.00510731 Jy ! Component: 2700 - total flux cleaned = 0.00513404 Jy ! Component: 2750 - total flux cleaned = 0.00514736 Jy ! Component: 2800 - total flux cleaned = 0.0051604 Jy ! Component: 2850 - total flux cleaned = 0.00510769 Jy ! Component: 2900 - total flux cleaned = 0.0050947 Jy ! Component: 2950 - total flux cleaned = 0.00509472 Jy ! Component: 3000 - total flux cleaned = 0.00506897 Jy ! Component: 3050 - total flux cleaned = 0.00508181 Jy ! Component: 3100 - total flux cleaned = 0.00506921 Jy ! Component: 3150 - total flux cleaned = 0.00509446 Jy ! Component: 3200 - total flux cleaned = 0.00510703 Jy ! Component: 3250 - total flux cleaned = 0.00511952 Jy ! Component: 3300 - total flux cleaned = 0.00514439 Jy ! Component: 3350 - total flux cleaned = 0.00515662 Jy ! Component: 3400 - total flux cleaned = 0.00511999 Jy ! Component: 3450 - total flux cleaned = 0.00510797 Jy ! Component: 3500 - total flux cleaned = 0.00514413 Jy ! Component: 3550 - total flux cleaned = 0.00514403 Jy ! Component: 3600 - total flux cleaned = 0.00509635 Jy ! Component: 3650 - total flux cleaned = 0.00507265 Jy ! Component: 3700 - total flux cleaned = 0.00503747 Jy ! Component: 3750 - total flux cleaned = 0.00504915 Jy ! Component: 3800 - total flux cleaned = 0.00504919 Jy ! Component: 3850 - total flux cleaned = 0.00503752 Jy ! Component: 3900 - total flux cleaned = 0.00500302 Jy ! Component: 3950 - total flux cleaned = 0.0050145 Jy ! Component: 4000 - total flux cleaned = 0.0050259 Jy ! Component: 4050 - total flux cleaned = 0.00504859 Jy ! Total flux subtracted in 4096 components = 0.00504857 Jy ! Clean residual min=-0.000598 max=0.000687 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.228251 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 378 components and 0.228251 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0348+4149_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.784 x 5.966 at -6.087 degrees (North through East) ! Clean map min=-0.0011599 max=0.20246 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0348+4149_S_map.fits wmodel /image_prod/ug002_uva//J0348+4149_S_map.mod ! Writing 378 model components to file: /image_prod/ug002_uva//J0348+4149_S_map.mod wobs /image_prod/ug002_uva//J0348+4149_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0348+4149_S_uvs.fits wwins /image_prod/ug002_uva//J0348+4149_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0348+4149_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.202458 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.302451 0.302451 0.604902 1.2098 2.41961 4.83922 9.67843 19.3569 38.7137 77.4275 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.202 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 991.896 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0348+4149_S_dfm.log closed on Wed Mar 4 20:02:56 2020