! Started logfile: /image_prod/ug002_uva//J1107+1628_S_dfm.log on Wed Mar 4 23:54:03 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//J1107+1628_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1107+1628_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.914444 visibilities/baseline/integration-bin. ! Found source: J1107+1628 ! ! 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 7407 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 J1107+1628_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036114Jy sigma=8.808759 ! Fit after self-cal, rms=0.759294Jy sigma=6.417953 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=6.978 mas, bpa=-2.541 degrees ! Estimated noise=1.35904 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 = 0.189245 Jy ! Component: 100 - total flux cleaned = 0.239611 Jy ! Total flux subtracted in 100 components = 0.239611 Jy ! Clean residual min=-0.006849 max=0.019566 Jy/beam ! Clean residual mean=-0.000012 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.239612 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.239612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072315Jy sigma=0.541545 ! Fit after self-cal, rms=0.072182Jy sigma=0.540519 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196037 Jy ! Component: 100 - total flux cleaned = 0.0274322 Jy ! Total flux subtracted in 100 components = 0.0274322 Jy ! Clean residual min=-0.006662 max=0.005912 Jy/beam ! Clean residual mean=-0.000003 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.267044 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.267044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067855Jy sigma=0.495459 ! Fit after self-cal, rms=0.067750Jy sigma=0.494586 ! 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=3.44 mas, bmaj=7.494 mas, bpa=-1.832 degrees ! Estimated noise=1.00053 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 = 0.00211598 Jy ! Component: 100 - total flux cleaned = 0.00195055 Jy ! Component: 150 - total flux cleaned = 0.00175972 Jy ! Component: 200 - total flux cleaned = 0.00160806 Jy ! Total flux subtracted in 200 components = 0.00160806 Jy ! Clean residual min=-0.006443 max=0.006230 Jy/beam ! Clean residual mean=0.000004 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.268652 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.268652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067544Jy sigma=0.492175 ! Fit after self-cal, rms=0.067496Jy sigma=0.491908 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 7.494 at -1.832 degrees (North through East) ! Clean map min=-0.0060807 max=0.2388 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 0.98 ! LA 1.00 MK 0.99 NL 1.03 OV 1.04 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 1.01 MK 0.98 NL 1.18 OV 0.94 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.99 KP 0.98 ! LA 1.00 MK 1.01 NL 0.89 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.067496Jy sigma=0.491908 ! Fit after self-cal, rms=0.064291Jy sigma=0.473794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=7.497 mas, bpa=-2.031 degrees ! Estimated noise=1.00127 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 = 0.000603332 Jy ! Component: 100 - total flux cleaned = 0.000648728 Jy ! Component: 150 - total flux cleaned = 0.000609534 Jy ! Component: 200 - total flux cleaned = 0.000610053 Jy ! Total flux subtracted in 200 components = 0.000610053 Jy ! Clean residual min=-0.005657 max=0.005894 Jy/beam ! Clean residual mean=0.000007 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.269262 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.269262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064203Jy sigma=0.473282 ! Fit after self-cal, rms=0.064188Jy sigma=0.473096 ! 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=0.064188Jy sigma=0.473096 ! Fit after self-cal, rms=0.058895Jy sigma=0.438667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.456 mas, bmaj=7.474 mas, bpa=-2.107 degrees ! Estimated noise=1.00173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126791 Jy ! Component: 100 - total flux cleaned = 0.00135347 Jy ! Component: 150 - total flux cleaned = 0.00139211 Jy ! Component: 200 - total flux cleaned = 0.00145908 Jy ! Total flux subtracted in 200 components = 0.00145908 Jy ! Clean residual min=-0.002607 max=0.005163 Jy/beam ! Clean residual mean=0.000004 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.270721 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.270721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058806Jy sigma=0.437969 ! Fit after self-cal, rms=0.058808Jy sigma=0.437778 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 (-7.5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503765 Jy ! Component: 100 - total flux cleaned = 0.00805941 Jy ! Component: 150 - total flux cleaned = 0.0100346 Jy ! Component: 200 - total flux cleaned = 0.0114111 Jy ! Total flux subtracted in 200 components = 0.0114111 Jy ! Clean residual min=-0.002280 max=0.002269 Jy/beam ! Clean residual mean=-0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.282132 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.282132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058396Jy sigma=0.432825 ! Fit after self-cal, rms=0.058351Jy sigma=0.432558 ! 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=0.058351Jy sigma=0.432558 ! Fit after self-cal, rms=0.058094Jy sigma=0.431822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=7.455 mas, bpa=-1.96 degrees ! Estimated noise=0.999054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199541 Jy ! Component: 100 - total flux cleaned = 0.00329604 Jy ! Component: 150 - total flux cleaned = 0.00424332 Jy ! Component: 200 - total flux cleaned = 0.00444044 Jy ! Total flux subtracted in 200 components = 0.00444044 Jy ! Clean residual min=-0.002117 max=0.001946 Jy/beam ! Clean residual mean=-0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.286573 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.286573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058011Jy sigma=0.430995 ! Fit after self-cal, rms=0.057996Jy sigma=0.430927 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 = 0.000503559 Jy ! Component: 100 - total flux cleaned = 0.00062248 Jy ! Component: 150 - total flux cleaned = 0.000731256 Jy ! Component: 200 - total flux cleaned = 0.000808329 Jy ! Total flux subtracted in 200 components = 0.000808329 Jy ! Clean residual min=-0.002043 max=0.001874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.287381 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 101 components and 0.287381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057969Jy sigma=0.430690 ! Fit after self-cal, rms=0.057965Jy sigma=0.430675 ! 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=0.057965Jy sigma=0.430675 ! Fit after self-cal, rms=0.057917Jy sigma=0.430522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.781 mas, bmaj=11.08 mas, bpa=-4.177 degrees ! Estimated noise=1.21082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187932 Jy ! Component: 100 - total flux cleaned = 0.0026566 Jy ! Component: 150 - total flux cleaned = 0.00271335 Jy ! Component: 200 - total flux cleaned = 0.00273482 Jy ! Total flux subtracted in 200 components = 0.00273482 Jy ! Clean residual min=-0.002103 max=0.001876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.290116 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.290116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057909Jy sigma=0.430445 ! Fit after self-cal, rms=0.057893Jy sigma=0.430357 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 = 0.000230764 Jy ! Component: 100 - total flux cleaned = 0.000310117 Jy ! Component: 150 - total flux cleaned = 0.000352077 Jy ! Component: 200 - total flux cleaned = 0.000316133 Jy ! Total flux subtracted in 200 components = 0.000316133 Jy ! Clean residual min=-0.002097 max=0.001915 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.290432 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.290432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057894Jy sigma=0.430393 ! Fit after self-cal, rms=0.057888Jy sigma=0.430367 ! 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=3.454 mas, bmaj=7.445 mas, bpa=-1.914 degrees ! Estimated noise=0.999029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.454 x 7.445 at -1.914 degrees (North through East) ! Clean map min=-0.0017984 max=0.23791 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=2.977 mas, bmaj=6.935 mas, bpa=-2.551 degrees ! Estimated noise=1.34906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187549 Jy ! Component: 100 - total flux cleaned = 0.23964 Jy ! Component: 150 - total flux cleaned = 0.259324 Jy ! Component: 200 - total flux cleaned = 0.267662 Jy ! Total flux subtracted in 200 components = 0.267662 Jy ! Clean residual min=-0.002881 max=0.004063 Jy/beam ! Clean residual mean=0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.267662 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.267662 Jy ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=7.445 mas, bpa=-1.914 degrees ! Estimated noise=0.999029 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 = 0.00605342 Jy ! Component: 100 - total flux cleaned = 0.0103679 Jy ! Component: 150 - total flux cleaned = 0.013613 Jy ! Component: 200 - total flux cleaned = 0.0160923 Jy ! Total flux subtracted in 200 components = 0.0160923 Jy ! Clean residual min=-0.002209 max=0.002285 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.283754 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.283754 Jy ! Inverting map ! Added new window around map position (1, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237819 Jy ! Component: 100 - total flux cleaned = 0.00405008 Jy ! Component: 150 - total flux cleaned = 0.00536283 Jy ! Component: 200 - total flux cleaned = 0.00597137 Jy ! Total flux subtracted in 200 components = 0.00597137 Jy ! Clean residual min=-0.001904 max=0.001922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.289725 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.289725 Jy ! Inverting map ! Added new window around map position (-15, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993432 Jy ! Component: 100 - total flux cleaned = 0.00120583 Jy ! Component: 150 - total flux cleaned = 0.00131638 Jy ! Component: 200 - total flux cleaned = 0.0014838 Jy ! Total flux subtracted in 200 components = 0.0014838 Jy ! Clean residual min=-0.001782 max=0.001500 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.291209 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.291209 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=7.781 mas, bmaj=11.08 mas, bpa=-4.177 degrees ! Estimated noise=1.21082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000278467 Jy ! Component: 100 - total flux cleaned = -0.000366982 Jy ! Component: 150 - total flux cleaned = -0.000391921 Jy ! Component: 200 - total flux cleaned = -0.000391352 Jy ! Total flux subtracted in 200 components = -0.000391352 Jy ! Clean residual min=-0.002001 max=0.001624 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.290818 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 = 2.18012e-05 Jy ! Component: 100 - total flux cleaned = 1.91706e-06 Jy ! Component: 150 - total flux cleaned = 2.02683e-05 Jy ! Component: 200 - total flux cleaned = 2.66576e-06 Jy ! Total flux subtracted in 200 components = 2.66576e-06 Jy ! Clean residual min=-0.001958 max=0.001600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.29082 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 126 components and 0.29082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.454 mas, bmaj=7.445 mas, bpa=-1.914 degrees ! Estimated noise=0.999029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177781 Jy ! Component: 100 - total flux cleaned = 0.000237367 Jy ! Component: 150 - total flux cleaned = 0.000293412 Jy ! Component: 200 - total flux cleaned = 0.000370504 Jy ! Total flux subtracted in 200 components = 0.000370504 Jy ! Clean residual min=-0.001699 max=0.001441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.291191 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 147 components and 0.291191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057781Jy sigma=0.429452 ! Fit after self-cal, rms=0.057764Jy sigma=0.429319 wmodel J1107+1628_S_map.mod ! Writing 147 model components to file: J1107+1628_S_map.mod wobs J1107+1628_S_uvs.fits ! Writing UV FITS file: J1107+1628_S_uvs.fits wwins J1107+1628_S_map.win ! wwins: Wrote 4 windows to J1107+1628_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 = -0.000793507 Jy ! Component: 100 - total flux cleaned = -0.00136915 Jy ! Component: 150 - total flux cleaned = -0.00177258 Jy ! Component: 200 - total flux cleaned = -0.00200279 Jy ! Component: 250 - total flux cleaned = -0.00217478 Jy ! Component: 300 - total flux cleaned = -0.00226943 Jy ! Component: 350 - total flux cleaned = -0.0022232 Jy ! Component: 400 - total flux cleaned = -0.00217818 Jy ! Component: 450 - total flux cleaned = -0.0022 Jy ! Component: 500 - total flux cleaned = -0.0021574 Jy ! Component: 550 - total flux cleaned = -0.00219921 Jy ! Component: 600 - total flux cleaned = -0.00226025 Jy ! Component: 650 - total flux cleaned = -0.00228027 Jy ! Component: 700 - total flux cleaned = -0.00231967 Jy ! Component: 750 - total flux cleaned = -0.00233914 Jy ! Component: 800 - total flux cleaned = -0.00239596 Jy ! Component: 850 - total flux cleaned = -0.00239598 Jy ! Component: 900 - total flux cleaned = -0.00241395 Jy ! Component: 950 - total flux cleaned = -0.002324 Jy ! Component: 1000 - total flux cleaned = -0.00232428 Jy ! Component: 1050 - total flux cleaned = -0.00232451 Jy ! Component: 1100 - total flux cleaned = -0.00232457 Jy ! Component: 1150 - total flux cleaned = -0.00230751 Jy ! Component: 1200 - total flux cleaned = -0.00230754 Jy ! Component: 1250 - total flux cleaned = -0.00232397 Jy ! Component: 1300 - total flux cleaned = -0.0023077 Jy ! Component: 1350 - total flux cleaned = -0.00233989 Jy ! Component: 1400 - total flux cleaned = -0.00229225 Jy ! Component: 1450 - total flux cleaned = -0.00227679 Jy ! Component: 1500 - total flux cleaned = -0.00226138 Jy ! Component: 1550 - total flux cleaned = -0.00227659 Jy ! Component: 1600 - total flux cleaned = -0.00221596 Jy ! Component: 1650 - total flux cleaned = -0.00221593 Jy ! Component: 1700 - total flux cleaned = -0.00218619 Jy ! Component: 1750 - total flux cleaned = -0.00217131 Jy ! Component: 1800 - total flux cleaned = -0.00212738 Jy ! Component: 1850 - total flux cleaned = -0.00206977 Jy ! Component: 1900 - total flux cleaned = -0.00205559 Jy ! Component: 1950 - total flux cleaned = -0.00209803 Jy ! Component: 2000 - total flux cleaned = -0.00201411 Jy ! Component: 2050 - total flux cleaned = -0.00198647 Jy ! Component: 2100 - total flux cleaned = -0.00194562 Jy ! Component: 2150 - total flux cleaned = -0.00195925 Jy ! Component: 2200 - total flux cleaned = -0.00198614 Jy ! Component: 2250 - total flux cleaned = -0.00197274 Jy ! Component: 2300 - total flux cleaned = -0.0020387 Jy ! Component: 2350 - total flux cleaned = -0.00201266 Jy ! Component: 2400 - total flux cleaned = -0.00201267 Jy ! Component: 2450 - total flux cleaned = -0.00205156 Jy ! Component: 2500 - total flux cleaned = -0.00207724 Jy ! Component: 2550 - total flux cleaned = -0.00210259 Jy ! Component: 2600 - total flux cleaned = -0.00207766 Jy ! Component: 2650 - total flux cleaned = -0.00211503 Jy ! Component: 2700 - total flux cleaned = -0.00215222 Jy ! Component: 2750 - total flux cleaned = -0.0021398 Jy ! Component: 2800 - total flux cleaned = -0.00217631 Jy ! Component: 2850 - total flux cleaned = -0.00218851 Jy ! Component: 2900 - total flux cleaned = -0.00220044 Jy ! Component: 2950 - total flux cleaned = -0.00216475 Jy ! Component: 3000 - total flux cleaned = -0.00221191 Jy ! Component: 3050 - total flux cleaned = -0.00221177 Jy ! Component: 3100 - total flux cleaned = -0.00218851 Jy ! Component: 3150 - total flux cleaned = -0.00223468 Jy ! Component: 3200 - total flux cleaned = -0.00222313 Jy ! Component: 3250 - total flux cleaned = -0.00218909 Jy ! Component: 3300 - total flux cleaned = -0.00221168 Jy ! Component: 3350 - total flux cleaned = -0.00223416 Jy ! Component: 3400 - total flux cleaned = -0.0022454 Jy ! Component: 3450 - total flux cleaned = -0.00227858 Jy ! Component: 3500 - total flux cleaned = -0.00227848 Jy ! Component: 3550 - total flux cleaned = -0.00226738 Jy ! Component: 3600 - total flux cleaned = -0.0022892 Jy ! Component: 3650 - total flux cleaned = -0.00225682 Jy ! Component: 3700 - total flux cleaned = -0.00228886 Jy ! Component: 3750 - total flux cleaned = -0.00224647 Jy ! Component: 3800 - total flux cleaned = -0.00229929 Jy ! Component: 3850 - total flux cleaned = -0.0022992 Jy ! Component: 3900 - total flux cleaned = -0.00226797 Jy ! Component: 3950 - total flux cleaned = -0.00226796 Jy ! Component: 4000 - total flux cleaned = -0.00221661 Jy ! Component: 4050 - total flux cleaned = -0.00225762 Jy ! Total flux subtracted in 4096 components = -0.00225773 Jy ! Clean residual min=-0.000596 max=0.000703 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.288933 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 433 components and 0.288933 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1107+1628_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.454 x 7.445 at -1.914 degrees (North through East) ! Clean map min=-0.001377 max=0.23771 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1107+1628_S_map.fits wmodel /image_prod/ug002_uva//J1107+1628_S_map.mod ! Writing 433 model components to file: /image_prod/ug002_uva//J1107+1628_S_map.mod wobs /image_prod/ug002_uva//J1107+1628_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1107+1628_S_uvs.fits wwins /image_prod/ug002_uva//J1107+1628_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1107+1628_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.237705 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188117 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237416 0.237416 0.474833 0.949666 1.89933 3.79866 7.59733 15.1947 30.3893 60.7786 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.237 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1263.6 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1107+1628_S_dfm.log closed on Wed Mar 4 23:54:07 2020