! Started logfile: /image_prod/ug002_uva//J1448+5326_S_a_dfm.log on Thu Mar 5 01:55:44 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//J1448+5326_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1448+5326_S_a_uva.fits ! AN table 1: 150 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997778 visibilities/baseline/integration-bin. ! Found source: J1448+5326 ! ! 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 16164 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 J1448+5326_S_a] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.017970Jy sigma=8.614417 ! Fit after self-cal, rms=0.870280Jy sigma=7.324917 ! 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=2.921 mas, bmaj=4.043 mas, bpa=-29.44 degrees ! Estimated noise=1.33564 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 = 0.0968793 Jy ! Component: 100 - total flux cleaned = 0.127494 Jy ! Total flux subtracted in 100 components = 0.127494 Jy ! Clean residual min=-0.012880 max=0.055788 Jy/beam ! Clean residual mean=-0.000062 rms=0.003826 Jy/beam ! Combined flux in latest and established models = 0.127494 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.127494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093236Jy sigma=0.708783 ! Fit after self-cal, rms=0.093255Jy sigma=0.707913 ! Inverting map ! Added new window around map position (7.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440292 Jy ! Component: 100 - total flux cleaned = 0.0601173 Jy ! Total flux subtracted in 100 components = 0.0601173 Jy ! Clean residual min=-0.007772 max=0.013589 Jy/beam ! Clean residual mean=-0.000014 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.187611 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.187611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070900Jy sigma=0.496663 ! Fit after self-cal, rms=0.067416Jy sigma=0.466935 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124146 Jy ! Component: 100 - total flux cleaned = 0.0191179 Jy ! Total flux subtracted in 100 components = 0.0191179 Jy ! Clean residual min=-0.004115 max=0.006605 Jy/beam ! Clean residual mean=0.000003 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.206729 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.206729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064836Jy sigma=0.441491 ! Fit after self-cal, rms=0.064653Jy sigma=0.439984 ! 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=3.747 mas, bmaj=4.944 mas, bpa=-29.2 degrees ! Estimated noise=0.680222 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 = 0.00529508 Jy ! Component: 100 - total flux cleaned = 0.00661739 Jy ! Component: 150 - total flux cleaned = 0.00687815 Jy ! Component: 200 - total flux cleaned = 0.00695314 Jy ! Total flux subtracted in 200 components = 0.00695314 Jy ! Clean residual min=-0.003380 max=0.004217 Jy/beam ! Clean residual mean=0.000016 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.213682 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.213682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064107Jy sigma=0.435491 ! Fit after self-cal, rms=0.064071Jy sigma=0.435163 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.747 x 4.944 at -29.2 degrees (North through East) ! Clean map min=-0.0034336 max=0.13239 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.94 KP 0.99 ! LA 1.04 MK 0.98 NL 1.04 PT 0.99 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 0.99 ! LA 1.02 MK 0.97 NL 1.06 PT 1.01 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.98 ! LA 1.02 MK 1.00 NL 1.09 PT 1.00 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.064071Jy sigma=0.435163 ! Fit after self-cal, rms=0.061084Jy sigma=0.431051 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=4.868 mas, bpa=-28.62 degrees ! Estimated noise=0.674662 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 = 0.000683865 Jy ! Component: 100 - total flux cleaned = 0.000465441 Jy ! Component: 150 - total flux cleaned = 0.000467308 Jy ! Component: 200 - total flux cleaned = 0.000434682 Jy ! Total flux subtracted in 200 components = 0.000434682 Jy ! Clean residual min=-0.002888 max=0.003275 Jy/beam ! Clean residual mean=0.000014 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.214117 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.214117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061017Jy sigma=0.430518 ! Fit after self-cal, rms=0.061000Jy sigma=0.430451 ! 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=0.061000Jy sigma=0.430451 ! Fit after self-cal, rms=0.060938Jy sigma=0.417555 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.688 mas, bmaj=4.869 mas, bpa=-27.67 degrees ! Estimated noise=0.681026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231235 Jy ! Component: 100 - total flux cleaned = 3.8753e-05 Jy ! Component: 150 - total flux cleaned = 0.000113037 Jy ! Component: 200 - total flux cleaned = 0.000172707 Jy ! Total flux subtracted in 200 components = 0.000172707 Jy ! Clean residual min=-0.001456 max=0.001245 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.214289 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.214289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060901Jy sigma=0.417191 ! Fit after self-cal, rms=0.060925Jy sigma=0.417051 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 = 1.16201e-05 Jy ! Component: 100 - total flux cleaned = 1.09166e-05 Jy ! Component: 150 - total flux cleaned = -1.66764e-05 Jy ! Component: 200 - total flux cleaned = -2.99408e-05 Jy ! Total flux subtracted in 200 components = -2.99408e-05 Jy ! Clean residual min=-0.001436 max=0.001244 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.214259 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.214259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060917Jy sigma=0.416976 ! Fit after self-cal, rms=0.060916Jy sigma=0.416970 ! 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=0.060916Jy sigma=0.416970 ! Fit after self-cal, rms=0.060907Jy sigma=0.416833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=4.861 mas, bpa=-27.68 degrees ! Estimated noise=0.681054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.75512e-05 Jy ! Component: 100 - total flux cleaned = 0.000147469 Jy ! Component: 150 - total flux cleaned = 0.00021831 Jy ! Component: 200 - total flux cleaned = 0.00024198 Jy ! Total flux subtracted in 200 components = 0.00024198 Jy ! Clean residual min=-0.001414 max=0.001178 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.214501 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.214501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060897Jy sigma=0.416735 ! Fit after self-cal, rms=0.060894Jy sigma=0.416725 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 = 2.46159e-05 Jy ! Component: 100 - total flux cleaned = 4.10201e-06 Jy ! Component: 150 - total flux cleaned = -1.46301e-05 Jy ! Component: 200 - total flux cleaned = -3.19967e-05 Jy ! Total flux subtracted in 200 components = -3.19967e-05 Jy ! Clean residual min=-0.001399 max=0.001174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.214469 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.214469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060891Jy sigma=0.416697 ! Fit after self-cal, rms=0.060890Jy sigma=0.416694 ! 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=0.060890Jy sigma=0.416694 ! Fit after self-cal, rms=0.060952Jy sigma=0.416670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.255 mas, bmaj=8.332 mas, bpa=-70.63 degrees ! Estimated noise=0.85635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289327 Jy ! Component: 100 - total flux cleaned = 0.000330625 Jy ! Component: 150 - total flux cleaned = 0.000354206 Jy ! Component: 200 - total flux cleaned = 0.000368849 Jy ! Total flux subtracted in 200 components = 0.000368849 Jy ! Clean residual min=-0.001302 max=0.001365 Jy/beam ! Clean residual mean=-0.000005 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.214838 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.214838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060951Jy sigma=0.416654 ! Fit after self-cal, rms=0.060951Jy sigma=0.416654 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 = 5.13037e-06 Jy ! Component: 100 - total flux cleaned = 1.71798e-05 Jy ! Component: 150 - total flux cleaned = 2.42344e-05 Jy ! Component: 200 - total flux cleaned = 3.06628e-05 Jy ! Total flux subtracted in 200 components = 3.06628e-05 Jy ! Clean residual min=-0.001297 max=0.001370 Jy/beam ! Clean residual mean=-0.000005 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.214869 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.214869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060951Jy sigma=0.416655 ! Fit after self-cal, rms=0.060951Jy sigma=0.416654 ! 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=3.674 mas, bmaj=4.855 mas, bpa=-27.75 degrees ! Estimated noise=0.680934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 4.855 at -27.75 degrees (North through East) ! Clean map min=-0.0013514 max=0.13186 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=2.867 mas, bmaj=3.984 mas, bpa=-28.35 degrees ! Estimated noise=1.32179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101478 Jy ! Component: 100 - total flux cleaned = 0.148231 Jy ! Component: 150 - total flux cleaned = 0.174208 Jy ! Component: 200 - total flux cleaned = 0.189097 Jy ! Total flux subtracted in 200 components = 0.189097 Jy ! Clean residual min=-0.003821 max=0.007554 Jy/beam ! Clean residual mean=-0.000022 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.189097 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.189097 Jy ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=4.855 mas, bpa=-27.75 degrees ! Estimated noise=0.680934 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 = 0.0114843 Jy ! Component: 100 - total flux cleaned = 0.0175809 Jy ! Component: 150 - total flux cleaned = 0.021054 Jy ! Component: 200 - total flux cleaned = 0.0231061 Jy ! Total flux subtracted in 200 components = 0.0231061 Jy ! Clean residual min=-0.001424 max=0.001103 Jy/beam ! Clean residual mean=-0.000007 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.212203 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.212203 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=8.255 mas, bmaj=8.332 mas, bpa=-70.63 degrees ! Estimated noise=0.85635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160295 Jy ! Component: 100 - total flux cleaned = 0.00229678 Jy ! Component: 150 - total flux cleaned = 0.00263317 Jy ! Component: 200 - total flux cleaned = 0.00276592 Jy ! Total flux subtracted in 200 components = 0.00276592 Jy ! Clean residual min=-0.001360 max=0.001362 Jy/beam ! Clean residual mean=-0.000005 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.214969 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 = 2.97991e-05 Jy ! Component: 100 - total flux cleaned = 3.83388e-05 Jy ! Component: 150 - total flux cleaned = 4.23096e-05 Jy ! Component: 200 - total flux cleaned = 4.24343e-05 Jy ! Total flux subtracted in 200 components = 4.24343e-05 Jy ! Clean residual min=-0.001345 max=0.001362 Jy/beam ! Clean residual mean=-0.000005 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.215012 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.215012 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=4.855 mas, bpa=-27.75 degrees ! Estimated noise=0.680934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.43882e-05 Jy ! Component: 100 - total flux cleaned = 4.97365e-05 Jy ! Component: 150 - total flux cleaned = 8.23009e-05 Jy ! Component: 200 - total flux cleaned = 0.000112571 Jy ! Total flux subtracted in 200 components = 0.000112571 Jy ! Clean residual min=-0.001380 max=0.001143 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.215124 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.215124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060962Jy sigma=0.416682 ! Fit after self-cal, rms=0.060956Jy sigma=0.416667 wmodel J1448+5326_S_a_map.mod ! Writing 71 model components to file: J1448+5326_S_a_map.mod wobs J1448+5326_S_a_uvs.fits ! Writing UV FITS file: J1448+5326_S_a_uvs.fits wwins J1448+5326_S_a_map.win ! wwins: Wrote 2 windows to J1448+5326_S_a_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 = -0.000542589 Jy ! Component: 100 - total flux cleaned = -0.000746227 Jy ! Component: 150 - total flux cleaned = -0.000916752 Jy ! Component: 200 - total flux cleaned = -0.00113474 Jy ! Component: 250 - total flux cleaned = -0.00127539 Jy ! Component: 300 - total flux cleaned = -0.00137767 Jy ! Component: 350 - total flux cleaned = -0.00149397 Jy ! Component: 400 - total flux cleaned = -0.00151039 Jy ! Component: 450 - total flux cleaned = -0.00157422 Jy ! Component: 500 - total flux cleaned = -0.0016055 Jy ! Component: 550 - total flux cleaned = -0.00166679 Jy ! Component: 600 - total flux cleaned = -0.00172726 Jy ! Component: 650 - total flux cleaned = -0.00175686 Jy ! Component: 700 - total flux cleaned = -0.00177171 Jy ! Component: 750 - total flux cleaned = -0.00181484 Jy ! Component: 800 - total flux cleaned = -0.00188548 Jy ! Component: 850 - total flux cleaned = -0.00195467 Jy ! Component: 900 - total flux cleaned = -0.00199567 Jy ! Component: 950 - total flux cleaned = -0.00206269 Jy ! Component: 1000 - total flux cleaned = -0.00207574 Jy ! Component: 1050 - total flux cleaned = -0.00206256 Jy ! Component: 1100 - total flux cleaned = -0.00208865 Jy ! Component: 1150 - total flux cleaned = -0.00213982 Jy ! Component: 1200 - total flux cleaned = -0.0021649 Jy ! Component: 1250 - total flux cleaned = -0.00217722 Jy ! Component: 1300 - total flux cleaned = -0.00220193 Jy ! Component: 1350 - total flux cleaned = -0.00223848 Jy ! Component: 1400 - total flux cleaned = -0.00221426 Jy ! Component: 1450 - total flux cleaned = -0.00225005 Jy ! Component: 1500 - total flux cleaned = -0.00225004 Jy ! Component: 1550 - total flux cleaned = -0.00228509 Jy ! Component: 1600 - total flux cleaned = -0.00229667 Jy ! Component: 1650 - total flux cleaned = -0.00234212 Jy ! Component: 1700 - total flux cleaned = -0.00235332 Jy ! Component: 1750 - total flux cleaned = -0.00237563 Jy ! Component: 1800 - total flux cleaned = -0.00239767 Jy ! Component: 1850 - total flux cleaned = -0.00238663 Jy ! Component: 1900 - total flux cleaned = -0.00238646 Jy ! Component: 1950 - total flux cleaned = -0.00239725 Jy ! Component: 2000 - total flux cleaned = -0.0024185 Jy ! Component: 2050 - total flux cleaned = -0.00246083 Jy ! Component: 2100 - total flux cleaned = -0.00246086 Jy ! Component: 2150 - total flux cleaned = -0.0025025 Jy ! Component: 2200 - total flux cleaned = -0.00253342 Jy ! Component: 2250 - total flux cleaned = -0.00254365 Jy ! Component: 2300 - total flux cleaned = -0.00254378 Jy ! Component: 2350 - total flux cleaned = -0.00258409 Jy ! Component: 2400 - total flux cleaned = -0.00260407 Jy ! Component: 2450 - total flux cleaned = -0.00261404 Jy ! Component: 2500 - total flux cleaned = -0.00263372 Jy ! Component: 2550 - total flux cleaned = -0.00267274 Jy ! Component: 2600 - total flux cleaned = -0.00266311 Jy ! Component: 2650 - total flux cleaned = -0.00269212 Jy ! Component: 2700 - total flux cleaned = -0.00273998 Jy ! Component: 2750 - total flux cleaned = -0.00276841 Jy ! Component: 2800 - total flux cleaned = -0.00276849 Jy ! Component: 2850 - total flux cleaned = -0.00280595 Jy ! Component: 2900 - total flux cleaned = -0.00280599 Jy ! Component: 2950 - total flux cleaned = -0.00289824 Jy ! Component: 3000 - total flux cleaned = -0.00287996 Jy ! Component: 3050 - total flux cleaned = -0.00290729 Jy ! Component: 3100 - total flux cleaned = -0.00294342 Jy ! Component: 3150 - total flux cleaned = -0.00297046 Jy ! Component: 3200 - total flux cleaned = -0.00298839 Jy ! Component: 3250 - total flux cleaned = -0.00300611 Jy ! Component: 3300 - total flux cleaned = -0.00301507 Jy ! Component: 3350 - total flux cleaned = -0.00305016 Jy ! Component: 3400 - total flux cleaned = -0.00305884 Jy ! Component: 3450 - total flux cleaned = -0.00307614 Jy ! Component: 3500 - total flux cleaned = -0.00310187 Jy ! Component: 3550 - total flux cleaned = -0.00309327 Jy ! Component: 3600 - total flux cleaned = -0.00312721 Jy ! Component: 3650 - total flux cleaned = -0.00313565 Jy ! Component: 3700 - total flux cleaned = -0.00315242 Jy ! Component: 3750 - total flux cleaned = -0.00318584 Jy ! Component: 3800 - total flux cleaned = -0.00321069 Jy ! Component: 3850 - total flux cleaned = -0.00320243 Jy ! Component: 3900 - total flux cleaned = -0.00316955 Jy ! Component: 3950 - total flux cleaned = -0.00322684 Jy ! Component: 4000 - total flux cleaned = -0.00323498 Jy ! Component: 4050 - total flux cleaned = -0.00321883 Jy ! Total flux subtracted in 4096 components = -0.00325101 Jy ! Clean residual min=-0.000564 max=0.000663 Jy/beam ! Clean residual mean=0.000002 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.211873 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 371 components and 0.211873 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1448+5326_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 4.855 at -27.75 degrees (North through East) ! Clean map min=-0.0010642 max=0.13205 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1448+5326_S_a_map.fits wmodel /image_prod/ug002_uva//J1448+5326_S_a_map.mod ! Writing 371 model components to file: /image_prod/ug002_uva//J1448+5326_S_a_map.mod wobs /image_prod/ug002_uva//J1448+5326_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1448+5326_S_a_uvs.fits wwins /image_prod/ug002_uva//J1448+5326_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1448+5326_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.132049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001435 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326014 0.326014 0.652029 1.30406 2.60811 5.21623 10.4325 20.8649 41.7298 83.4597 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 920.205 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1448+5326_S_a_dfm.log closed on Thu Mar 5 01:55:48 2020