! Started logfile: J1008-0933_S_dfm.log on Fri Feb 15 19:50:33 2019 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 J1008-0933_S_uvm.fits ! Reading UV FITS file: J1008-0933_S_uvm.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90537 visibilities/baseline/integration-bin. ! Found source: J1008-0933 ! ! 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 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 19556 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 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1008-0933_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033121Jy sigma=14.002389 ! Fit after self-cal, rms=0.790106Jy sigma=10.467812 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.521 mas, bmaj=7.082 mas, bpa=-4.169 degrees ! Estimated noise=0.660613 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 = 0.153734 Jy ! Component: 100 - total flux cleaned = 0.212083 Jy ! Total flux subtracted in 100 components = 0.212083 Jy ! Clean residual min=-0.009899 max=0.029918 Jy/beam ! Clean residual mean=-0.000042 rms=0.003224 Jy/beam ! Combined flux in latest and established models = 0.212083 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.212083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.122962Jy sigma=1.367316 ! Fit after self-cal, rms=0.122625Jy sigma=1.364016 ! Inverting map ! Added new window around map position (0.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355913 Jy ! Component: 100 - total flux cleaned = 0.057298 Jy ! Total flux subtracted in 100 components = 0.057298 Jy ! Clean residual min=-0.007277 max=0.013205 Jy/beam ! Clean residual mean=-0.000010 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 0.269381 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.269381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.108657Jy sigma=1.069447 ! Fit after self-cal, rms=0.108379Jy sigma=1.067362 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014452 Jy ! Component: 100 - total flux cleaned = 0.0239547 Jy ! Total flux subtracted in 100 components = 0.0239547 Jy ! Clean residual min=-0.007243 max=0.010143 Jy/beam ! Clean residual mean=0.000003 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 0.293335 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.293335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.105632Jy sigma=1.001786 ! Fit after self-cal, rms=0.105589Jy sigma=1.000991 ! 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=3.124 mas, bmaj=8.199 mas, bpa=-2.984 degrees ! Estimated noise=0.463067 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 (-19.5, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136335 Jy ! Component: 100 - total flux cleaned = 0.0225883 Jy ! Component: 150 - total flux cleaned = 0.0290623 Jy ! Component: 200 - total flux cleaned = 0.0324608 Jy ! Total flux subtracted in 200 components = 0.0324608 Jy ! Clean residual min=-0.007627 max=0.009412 Jy/beam ! Clean residual mean=0.000013 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.325796 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 113 components and 0.325796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.103396Jy sigma=0.962321 ! Fit after self-cal, rms=0.103156Jy sigma=0.959012 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.124 x 8.199 at -2.984 degrees (North through East) ! Clean map min=-0.0072261 max=0.20972 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.01 KP 0.95 ! LA 0.92 MK 1.04 NL 1.06 OV 0.99 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 1.00 KP 0.94 ! LA 0.91 MK 1.04 NL 1.01 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.00 HN 1.00 KP 0.95 ! LA 0.94 MK 0.98 NL 1.04 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.103156Jy sigma=0.959012 ! Fit after self-cal, rms=0.110660Jy sigma=0.937281 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=8.277 mas, bpa=-2.848 degrees ! Estimated noise=0.462002 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 = 0.00217912 Jy ! Component: 100 - total flux cleaned = 0.0028827 Jy ! Component: 150 - total flux cleaned = 0.00278366 Jy ! Component: 200 - total flux cleaned = 0.00270025 Jy ! Total flux subtracted in 200 components = 0.00270025 Jy ! Clean residual min=-0.007205 max=0.007111 Jy/beam ! Clean residual mean=0.000025 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.328496 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.328496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.110365Jy sigma=0.934388 ! Fit after self-cal, rms=0.110510Jy sigma=0.933944 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.110510Jy sigma=0.933944 ! Fit after self-cal, rms=0.115287Jy sigma=0.854931 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=8.249 mas, bpa=-2.631 degrees ! Estimated noise=0.462311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294034 Jy ! Component: 100 - total flux cleaned = -0.0037763 Jy ! Component: 150 - total flux cleaned = -0.00400885 Jy ! Component: 200 - total flux cleaned = -0.00420608 Jy ! Total flux subtracted in 200 components = -0.00420608 Jy ! Clean residual min=-0.002444 max=0.002495 Jy/beam ! Clean residual mean=-0.000004 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.32429 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.32429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.115149Jy sigma=0.853023 ! Fit after self-cal, rms=0.115227Jy sigma=0.852613 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 = -0.00113378 Jy ! Component: 100 - total flux cleaned = -0.00139984 Jy ! Component: 150 - total flux cleaned = -0.00159213 Jy ! Component: 200 - total flux cleaned = -0.00176731 Jy ! Total flux subtracted in 200 components = -0.00176731 Jy ! Clean residual min=-0.002363 max=0.002503 Jy/beam ! Clean residual mean=-0.000003 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.322523 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 173 components and 0.322523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.115178Jy sigma=0.852040 ! Fit after self-cal, rms=0.115175Jy sigma=0.851984 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.115175Jy sigma=0.851984 ! Fit after self-cal, rms=0.124517Jy sigma=0.837419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=8.253 mas, bpa=-2.507 degrees ! Estimated noise=0.462165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150777 Jy ! Component: 100 - total flux cleaned = -0.00191949 Jy ! Component: 150 - total flux cleaned = -0.00208471 Jy ! Component: 200 - total flux cleaned = -0.00223158 Jy ! Total flux subtracted in 200 components = -0.00223158 Jy ! Clean residual min=-0.001688 max=0.001797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.320291 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 178 components and 0.320291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.124478Jy sigma=0.836430 ! Fit after self-cal, rms=0.124517Jy sigma=0.836223 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 = -0.000546466 Jy ! Component: 100 - total flux cleaned = -0.00067596 Jy ! Component: 150 - total flux cleaned = -0.000706248 Jy ! Component: 200 - total flux cleaned = -0.000706632 Jy ! Total flux subtracted in 200 components = -0.000706632 Jy ! Clean residual min=-0.001695 max=0.001797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.319585 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 186 components and 0.319585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.124505Jy sigma=0.835841 ! Fit after self-cal, rms=0.124485Jy sigma=0.835814 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.124485Jy sigma=0.835814 ! Fit after self-cal, rms=0.126000Jy sigma=0.835556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.362 mas, bmaj=14.77 mas, bpa=-2.436 degrees ! Estimated noise=0.586284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011977 Jy ! Component: 100 - total flux cleaned = -0.00128509 Jy ! Component: 150 - total flux cleaned = -0.00131063 Jy ! Component: 200 - total flux cleaned = -0.00135641 Jy ! Total flux subtracted in 200 components = -0.00135641 Jy ! Clean residual min=-0.001752 max=0.001794 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.318228 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 202 components and 0.318228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.125990Jy sigma=0.835178 ! Fit after self-cal, rms=0.125961Jy sigma=0.835125 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 = -0.000309699 Jy ! Component: 100 - total flux cleaned = -0.000391253 Jy ! Component: 150 - total flux cleaned = -0.000447968 Jy ! Component: 200 - total flux cleaned = -0.000499075 Jy ! Total flux subtracted in 200 components = -0.000499075 Jy ! Clean residual min=-0.001806 max=0.001791 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.317729 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 214 components and 0.317729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.125959Jy sigma=0.834970 ! Fit after self-cal, rms=0.125945Jy sigma=0.834946 ! 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=3.122 mas, bmaj=8.254 mas, bpa=-2.457 degrees ! Estimated noise=0.462024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.122 x 8.254 at -2.457 degrees (North through East) ! Clean map min=-0.0021863 max=0.21013 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=2.517 mas, bmaj=7.092 mas, bpa=-3.604 degrees ! Estimated noise=0.66146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154204 Jy ! Component: 100 - total flux cleaned = 0.214199 Jy ! Component: 150 - total flux cleaned = 0.249615 Jy ! Component: 200 - total flux cleaned = 0.271052 Jy ! Total flux subtracted in 200 components = 0.271052 Jy ! Clean residual min=-0.004805 max=0.011040 Jy/beam ! Clean residual mean=-0.000020 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.271052 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.271052 Jy ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=8.254 mas, bpa=-2.457 degrees ! Estimated noise=0.462024 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 = 0.0189591 Jy ! Component: 100 - total flux cleaned = 0.028794 Jy ! Component: 150 - total flux cleaned = 0.0346789 Jy ! Component: 200 - total flux cleaned = 0.0385556 Jy ! Total flux subtracted in 200 components = 0.0385556 Jy ! Clean residual min=-0.001803 max=0.002870 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.309607 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 94 components and 0.309607 Jy ! Inverting map ! Added new window around map position (-1, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299565 Jy ! Component: 100 - total flux cleaned = 0.00498734 Jy ! Component: 150 - total flux cleaned = 0.00621754 Jy ! Component: 200 - total flux cleaned = 0.00684514 Jy ! Total flux subtracted in 200 components = 0.00684514 Jy ! Clean residual min=-0.001625 max=0.001566 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.316453 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.316453 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=7.362 mas, bmaj=14.77 mas, bpa=-2.436 degrees ! Estimated noise=0.586284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124497 Jy ! Component: 100 - total flux cleaned = 0.00128762 Jy ! Component: 150 - total flux cleaned = 0.00135993 Jy ! Component: 200 - total flux cleaned = 0.00148674 Jy ! Total flux subtracted in 200 components = 0.00148674 Jy ! Clean residual min=-0.001846 max=0.001873 Jy/beam ! Clean residual mean=-0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.317939 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 = 8.23004e-05 Jy ! Component: 100 - total flux cleaned = 0.000178792 Jy ! Component: 150 - total flux cleaned = 0.000241583 Jy ! Component: 200 - total flux cleaned = 0.000297202 Jy ! Total flux subtracted in 200 components = 0.000297202 Jy ! Clean residual min=-0.001880 max=0.001771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.318237 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.318237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=8.254 mas, bpa=-2.457 degrees ! Estimated noise=0.462024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151687 Jy ! Component: 100 - total flux cleaned = -0.000191064 Jy ! Component: 150 - total flux cleaned = -0.000320822 Jy ! Component: 200 - total flux cleaned = -0.000348658 Jy ! Total flux subtracted in 200 components = -0.000348658 Jy ! Clean residual min=-0.001611 max=0.001569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.317888 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 159 components and 0.317888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.125947Jy sigma=0.834512 ! Fit after self-cal, rms=0.125889Jy sigma=0.834335 wmodel J1008-0933_S_map.mod ! Writing 159 model components to file: J1008-0933_S_map.mod wobs J1008-0933_S_uvs.fits ! Writing UV FITS file: J1008-0933_S_uvs.fits wwins J1008-0933_S_map.win ! wwins: Wrote 4 windows to J1008-0933_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 = -6.31182e-05 Jy ! Component: 100 - total flux cleaned = 0.00012683 Jy ! Component: 150 - total flux cleaned = 0.00022979 Jy ! Component: 200 - total flux cleaned = 0.000352723 Jy ! Component: 250 - total flux cleaned = 0.00040024 Jy ! Component: 300 - total flux cleaned = 0.000423237 Jy ! Component: 350 - total flux cleaned = 0.000445772 Jy ! Component: 400 - total flux cleaned = 0.00037906 Jy ! Component: 450 - total flux cleaned = 0.000444276 Jy ! Component: 500 - total flux cleaned = 0.000486619 Jy ! Component: 550 - total flux cleaned = 0.000528352 Jy ! Component: 600 - total flux cleaned = 0.000610465 Jy ! Component: 650 - total flux cleaned = 0.000711255 Jy ! Component: 700 - total flux cleaned = 0.000869255 Jy ! Component: 750 - total flux cleaned = 0.00096581 Jy ! Component: 800 - total flux cleaned = 0.00100384 Jy ! Component: 850 - total flux cleaned = 0.00111699 Jy ! Component: 900 - total flux cleaned = 0.00120993 Jy ! Component: 950 - total flux cleaned = 0.00128277 Jy ! Component: 1000 - total flux cleaned = 0.00131908 Jy ! Component: 1050 - total flux cleaned = 0.00146189 Jy ! Component: 1100 - total flux cleaned = 0.00151475 Jy ! Component: 1150 - total flux cleaned = 0.00168913 Jy ! Component: 1200 - total flux cleaned = 0.00180961 Jy ! Component: 1250 - total flux cleaned = 0.00191226 Jy ! Component: 1300 - total flux cleaned = 0.00203016 Jy ! Component: 1350 - total flux cleaned = 0.00216361 Jy ! Component: 1400 - total flux cleaned = 0.00227891 Jy ! Component: 1450 - total flux cleaned = 0.00232821 Jy ! Component: 1500 - total flux cleaned = 0.00247399 Jy ! Component: 1550 - total flux cleaned = 0.00257006 Jy ! Component: 1600 - total flux cleaned = 0.00264957 Jy ! Component: 1650 - total flux cleaned = 0.00271236 Jy ! Component: 1700 - total flux cleaned = 0.00286817 Jy ! Component: 1750 - total flux cleaned = 0.00292969 Jy ! Component: 1800 - total flux cleaned = 0.00305241 Jy ! Component: 1850 - total flux cleaned = 0.00308299 Jy ! Component: 1900 - total flux cleaned = 0.00318871 Jy ! Component: 1950 - total flux cleaned = 0.00327841 Jy ! Component: 2000 - total flux cleaned = 0.00330815 Jy ! Component: 2050 - total flux cleaned = 0.00339677 Jy ! Component: 2100 - total flux cleaned = 0.0034847 Jy ! Component: 2150 - total flux cleaned = 0.00348458 Jy ! Component: 2200 - total flux cleaned = 0.00348455 Jy ! Component: 2250 - total flux cleaned = 0.00355641 Jy ! Component: 2300 - total flux cleaned = 0.00362766 Jy ! Component: 2350 - total flux cleaned = 0.00362754 Jy ! Component: 2400 - total flux cleaned = 0.00369761 Jy ! Component: 2450 - total flux cleaned = 0.00368376 Jy ! Component: 2500 - total flux cleaned = 0.00371143 Jy ! Component: 2550 - total flux cleaned = 0.00372532 Jy ! Component: 2600 - total flux cleaned = 0.00372529 Jy ! Component: 2650 - total flux cleaned = 0.00376623 Jy ! Component: 2700 - total flux cleaned = 0.00376619 Jy ! Component: 2750 - total flux cleaned = 0.00379302 Jy ! Component: 2800 - total flux cleaned = 0.00381974 Jy ! Component: 2850 - total flux cleaned = 0.00381962 Jy ! Component: 2900 - total flux cleaned = 0.00383298 Jy ! Component: 2950 - total flux cleaned = 0.00383299 Jy ! Component: 3000 - total flux cleaned = 0.00387215 Jy ! Component: 3050 - total flux cleaned = 0.00380715 Jy ! Component: 3100 - total flux cleaned = 0.0038459 Jy ! Component: 3150 - total flux cleaned = 0.00385879 Jy ! Component: 3200 - total flux cleaned = 0.00385886 Jy ! Component: 3250 - total flux cleaned = 0.00383353 Jy ! Component: 3300 - total flux cleaned = 0.00384622 Jy ! Component: 3350 - total flux cleaned = 0.0038839 Jy ! Component: 3400 - total flux cleaned = 0.00387157 Jy ! Component: 3450 - total flux cleaned = 0.00389631 Jy ! Component: 3500 - total flux cleaned = 0.00389642 Jy ! Component: 3550 - total flux cleaned = 0.00388409 Jy ! Component: 3600 - total flux cleaned = 0.00389636 Jy ! Component: 3650 - total flux cleaned = 0.00389637 Jy ! Component: 3700 - total flux cleaned = 0.00387218 Jy ! Component: 3750 - total flux cleaned = 0.00388426 Jy ! Component: 3800 - total flux cleaned = 0.00387229 Jy ! Component: 3850 - total flux cleaned = 0.00382482 Jy ! Component: 3900 - total flux cleaned = 0.00386035 Jy ! Component: 3950 - total flux cleaned = 0.0038131 Jy ! Component: 4000 - total flux cleaned = 0.00383662 Jy ! Component: 4050 - total flux cleaned = 0.00377818 Jy ! Total flux subtracted in 4096 components = 0.00371997 Jy ! Clean residual min=-0.000763 max=0.000774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.321608 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 461 components and 0.321608 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1008-0933_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.122 x 8.254 at -2.457 degrees (North through East) ! Clean map min=-0.0012902 max=0.21215 Jy/beam ! Writing clean map to FITS file: J1008-0933_S_map.fits wmodel J1008-0933_S_map.mod ! Writing 461 model components to file: J1008-0933_S_map.mod wobs J1008-0933_S_uvs.fits ! Writing UV FITS file: J1008-0933_S_uvs.fits wwins J1008-0933_S_map.win ! wwins: Wrote 5 windows to J1008-0933_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.212155 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309389 0.309389 0.618777 1.23755 2.47511 4.95022 9.90043 19.8009 39.6017 79.2035 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.212 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 969.654 quit ! Quitting program ! Log file J1008-0933_S_dfm.log closed on Fri Feb 15 19:50:38 2019