! Started logfile: /image_prod/ug002_uvm//J0330-0551_S_a_dfm.log on Wed Mar 4 16:34:19 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_uvm//J0330-0551_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0330-0551_S_a_uvm.fits ! AN table 1: 38 integrations on 6 of 6 possible baselines. ! AN table 2: 75 integrations on 6 of 6 possible baselines. ! AN table 3: 120 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.83414 visibilities/baseline/integration-bin. ! Found source: J0330-0551 ! ! 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 6201 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 J0330-0551_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. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 60 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 60 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 60 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.001049Jy sigma=9.725940 ! Fit after self-cal, rms=0.959927Jy sigma=9.314590 ! 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=9.106 mas, bmaj=21.89 mas, bpa=-12.63 degrees ! Estimated noise=2.22547 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, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312036 Jy ! Component: 100 - total flux cleaned = 0.0385333 Jy ! Total flux subtracted in 100 components = 0.0385333 Jy ! Clean residual min=-0.004007 max=0.004050 Jy/beam ! Clean residual mean=-0.000003 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.0385333 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0385333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049646Jy sigma=0.457179 ! Fit after self-cal, rms=0.048540Jy sigma=0.447092 ! 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=11.01 mas, bmaj=22.57 mas, bpa=-3.153 degrees ! Estimated noise=0.937636 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 = 0.0067856 Jy ! Component: 100 - total flux cleaned = 0.0106456 Jy ! Component: 150 - total flux cleaned = 0.0133766 Jy ! Component: 200 - total flux cleaned = 0.0154357 Jy ! Total flux subtracted in 200 components = 0.0154357 Jy ! Clean residual min=-0.003692 max=0.003473 Jy/beam ! Clean residual mean=-0.000003 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.053969 Jy ! Performing phase self-cal ! Adding 114 model components to the UV plane model. ! The established model now contains 133 components and 0.053969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047595Jy sigma=0.436213 ! Fit after self-cal, rms=0.047600Jy sigma=0.435301 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.01 x 22.57 at -3.153 degrees (North through East) ! Clean map min=-0.003472 max=0.042606 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.26 LA 0.83 OV 1.13 PT 0.84 ! ! A total of 111 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.89 KP 1.19 LA 1.01 PT 1.16 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 KP 0.91 LA 0.93 NL 1.21 ! OV 1.24 PT 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 LA 0.95 OV 0.96 PT 0.93 ! ! A total of 111 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.85 KP 1.44 LA 0.99 PT 1.33 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.90 KP 0.94 LA 0.95 NL 1.11 ! OV 1.19 PT 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.22 LA 0.77 OV 0.96 PT 0.94 ! ! A total of 111 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.20 KP 1.19 LA 1.09 PT 1.53 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 KP 0.95 LA 0.98 NL 0.92 ! OV 1.09 PT 0.88 ! ! ! Fit before self-cal, rms=0.047600Jy sigma=0.435301 ! Fit after self-cal, rms=0.049928Jy sigma=0.427413 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=11.05 mas, bmaj=22.54 mas, bpa=-4.294 degrees ! Estimated noise=0.974761 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 = 0.000834076 Jy ! Component: 100 - total flux cleaned = 0.00113217 Jy ! Component: 150 - total flux cleaned = 0.0013187 Jy ! Component: 200 - total flux cleaned = 0.00146232 Jy ! Total flux subtracted in 200 components = 0.00146232 Jy ! Clean residual min=-0.002722 max=0.003112 Jy/beam ! Clean residual mean=-0.000003 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0554314 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 141 components and 0.0554313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049902Jy sigma=0.427136 ! Fit after self-cal, rms=0.050188Jy sigma=0.426374 ! 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=0.050188Jy sigma=0.426374 ! Fit after self-cal, rms=0.051173Jy sigma=0.424527 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.14 mas, bmaj=22.53 mas, bpa=-4.202 degrees ! Estimated noise=0.978292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000720921 Jy ! Component: 100 - total flux cleaned = 0.00104478 Jy ! Component: 150 - total flux cleaned = 0.00130258 Jy ! Component: 200 - total flux cleaned = 0.00148761 Jy ! Total flux subtracted in 200 components = 0.00148761 Jy ! Clean residual min=-0.002095 max=0.002653 Jy/beam ! Clean residual mean=-0.000002 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.056919 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 150 components and 0.0569189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051144Jy sigma=0.424308 ! Fit after self-cal, rms=0.051318Jy sigma=0.423864 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 = 0.000272165 Jy ! Component: 100 - total flux cleaned = 0.000383314 Jy ! Component: 150 - total flux cleaned = 0.000495453 Jy ! Component: 200 - total flux cleaned = 0.000594527 Jy ! Total flux subtracted in 200 components = 0.000594527 Jy ! Clean residual min=-0.002016 max=0.002748 Jy/beam ! Clean residual mean=-0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0575135 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 159 components and 0.0575135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051305Jy sigma=0.423766 ! Fit after self-cal, rms=0.051301Jy sigma=0.423748 ! 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=0.051301Jy sigma=0.423748 ! Fit after self-cal, rms=0.051385Jy sigma=0.423592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.14 mas, bmaj=22.45 mas, bpa=-4.236 degrees ! Estimated noise=0.975242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573982 Jy ! Component: 100 - total flux cleaned = 0.000837651 Jy ! Component: 150 - total flux cleaned = 0.0010644 Jy ! Component: 200 - total flux cleaned = 0.00124476 Jy ! Total flux subtracted in 200 components = 0.00124476 Jy ! Clean residual min=-0.001870 max=0.002572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0587582 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 160 components and 0.0587582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051366Jy sigma=0.423461 ! Fit after self-cal, rms=0.051431Jy sigma=0.423391 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 = 0.00015966 Jy ! Component: 100 - total flux cleaned = 0.000258674 Jy ! Component: 150 - total flux cleaned = 0.000375547 Jy ! Component: 200 - total flux cleaned = 0.000465524 Jy ! Total flux subtracted in 200 components = 0.000465524 Jy ! Clean residual min=-0.001852 max=0.002606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.0592237 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 165 components and 0.0592238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051419Jy sigma=0.423321 ! Fit after self-cal, rms=0.051400Jy sigma=0.423263 ! 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=0.051400Jy sigma=0.423263 ! Fit after self-cal, rms=0.051205Jy sigma=0.423208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.32 mas, bmaj=23.11 mas, bpa=-2.583 degrees ! Estimated noise=0.964299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498476 Jy ! Component: 100 - total flux cleaned = 0.00067617 Jy ! Component: 150 - total flux cleaned = 0.000800476 Jy ! Component: 200 - total flux cleaned = 0.000938543 Jy ! Total flux subtracted in 200 components = 0.000938543 Jy ! Clean residual min=-0.001914 max=0.002629 Jy/beam ! Clean residual mean=-0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0601623 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 173 components and 0.0601623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051189Jy sigma=0.423118 ! Fit after self-cal, rms=0.051208Jy sigma=0.423095 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 = 0.000109255 Jy ! Component: 100 - total flux cleaned = 0.000179805 Jy ! Component: 150 - total flux cleaned = 0.000266171 Jy ! Component: 200 - total flux cleaned = 0.000355432 Jy ! Total flux subtracted in 200 components = 0.000355432 Jy ! Clean residual min=-0.001891 max=0.002621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.0605177 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 181 components and 0.0605177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051198Jy sigma=0.423038 ! Fit after self-cal, rms=0.051198Jy sigma=0.423016 ! 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=11.11 mas, bmaj=22.38 mas, bpa=-4.357 degrees ! Estimated noise=0.970544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.11 x 22.38 at -4.357 degrees (North through East) ! Clean map min=-0.0017132 max=0.040508 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=9.3 mas, bmaj=21.76 mas, bpa=-13.24 degrees ! Estimated noise=2.2877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323255 Jy ! Component: 100 - total flux cleaned = 0.0407526 Jy ! Component: 150 - total flux cleaned = 0.0459472 Jy ! Component: 200 - total flux cleaned = 0.0498177 Jy ! Total flux subtracted in 200 components = 0.0498177 Jy ! Clean residual min=-0.003331 max=0.002961 Jy/beam ! Clean residual mean=-0.000002 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.0498177 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0498177 Jy ! Inverting map and beam ! Estimated beam: bmin=11.11 mas, bmaj=22.38 mas, bpa=-4.357 degrees ! Estimated noise=0.970544 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 = 0.00301514 Jy ! Component: 100 - total flux cleaned = 0.00511904 Jy ! Component: 150 - total flux cleaned = 0.00669816 Jy ! Component: 200 - total flux cleaned = 0.00789916 Jy ! Total flux subtracted in 200 components = 0.00789916 Jy ! Clean residual min=-0.002048 max=0.002747 Jy/beam ! Clean residual mean=-0.000002 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0577168 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.0577169 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=12.32 mas, bmaj=23.11 mas, bpa=-2.583 degrees ! Estimated noise=0.964299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914445 Jy ! Component: 100 - total flux cleaned = 0.00159365 Jy ! Component: 150 - total flux cleaned = 0.00196163 Jy ! Component: 200 - total flux cleaned = 0.00214812 Jy ! Total flux subtracted in 200 components = 0.00214812 Jy ! Clean residual min=-0.001924 max=0.002719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.059865 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150806 Jy ! Component: 100 - total flux cleaned = 0.000227814 Jy ! Component: 150 - total flux cleaned = 0.000271753 Jy ! Component: 200 - total flux cleaned = 0.000313619 Jy ! Total flux subtracted in 200 components = 0.000313619 Jy ! Clean residual min=-0.001883 max=0.002677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0601786 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 105 components and 0.0601786 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=11.11 mas, bmaj=22.38 mas, bpa=-4.357 degrees ! Estimated noise=0.970544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.79243e-05 Jy ! Component: 100 - total flux cleaned = 5.81496e-05 Jy ! Component: 150 - total flux cleaned = 8.70839e-05 Jy ! Component: 200 - total flux cleaned = 0.000140329 Jy ! Total flux subtracted in 200 components = 0.000140329 Jy ! Clean residual min=-0.001733 max=0.002558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0603189 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.0603189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.051198Jy sigma=0.423049 ! Fit after self-cal, rms=0.051174Jy sigma=0.423029 wmodel J0330-0551_S_a_map.mod ! Writing 114 model components to file: J0330-0551_S_a_map.mod wobs J0330-0551_S_a_uvs.fits ! Writing UV FITS file: J0330-0551_S_a_uvs.fits wwins J0330-0551_S_a_map.win ! wwins: Wrote 1 windows to J0330-0551_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 = 0.00102073 Jy ! Component: 100 - total flux cleaned = 0.00183345 Jy ! Component: 150 - total flux cleaned = 0.00232302 Jy ! Component: 200 - total flux cleaned = 0.00235092 Jy ! Component: 250 - total flux cleaned = 0.0024227 Jy ! Component: 300 - total flux cleaned = 0.00253317 Jy ! Component: 350 - total flux cleaned = 0.00265799 Jy ! Component: 400 - total flux cleaned = 0.00273636 Jy ! Component: 450 - total flux cleaned = 0.00284741 Jy ! Component: 500 - total flux cleaned = 0.00293457 Jy ! Component: 550 - total flux cleaned = 0.00303411 Jy ! Component: 600 - total flux cleaned = 0.00314385 Jy ! Component: 650 - total flux cleaned = 0.00320347 Jy ! Component: 700 - total flux cleaned = 0.00326091 Jy ! Component: 750 - total flux cleaned = 0.00332965 Jy ! Component: 800 - total flux cleaned = 0.00340919 Jy ! Component: 850 - total flux cleaned = 0.00345989 Jy ! Component: 900 - total flux cleaned = 0.00353373 Jy ! Component: 950 - total flux cleaned = 0.00358114 Jy ! Component: 1000 - total flux cleaned = 0.0036505 Jy ! Component: 1050 - total flux cleaned = 0.00371772 Jy ! Component: 1100 - total flux cleaned = 0.00378315 Jy ! Component: 1150 - total flux cleaned = 0.00383663 Jy ! Component: 1200 - total flux cleaned = 0.00393027 Jy ! Component: 1250 - total flux cleaned = 0.00401148 Jy ! Component: 1300 - total flux cleaned = 0.00406116 Jy ! Component: 1350 - total flux cleaned = 0.00410976 Jy ! Component: 1400 - total flux cleaned = 0.00416687 Jy ! Component: 1450 - total flux cleaned = 0.00420429 Jy ! Component: 1500 - total flux cleaned = 0.00422281 Jy ! Component: 1550 - total flux cleaned = 0.00424092 Jy ! Component: 1600 - total flux cleaned = 0.00425864 Jy ! Component: 1650 - total flux cleaned = 0.00428489 Jy ! Component: 1700 - total flux cleaned = 0.00429349 Jy ! Component: 1750 - total flux cleaned = 0.00431897 Jy ! Component: 1800 - total flux cleaned = 0.00434405 Jy ! Component: 1850 - total flux cleaned = 0.00440224 Jy ! Component: 1900 - total flux cleaned = 0.00445973 Jy ! Component: 1950 - total flux cleaned = 0.00449229 Jy ! Component: 2000 - total flux cleaned = 0.00454054 Jy ! Component: 2050 - total flux cleaned = 0.00457247 Jy ! Component: 2100 - total flux cleaned = 0.00460413 Jy ! Component: 2150 - total flux cleaned = 0.00464339 Jy ! Component: 2200 - total flux cleaned = 0.00469012 Jy ! Component: 2250 - total flux cleaned = 0.00472874 Jy ! Component: 2300 - total flux cleaned = 0.00475941 Jy ! Component: 2350 - total flux cleaned = 0.00480518 Jy ! Component: 2400 - total flux cleaned = 0.00484312 Jy ! Component: 2450 - total flux cleaned = 0.00487321 Jy ! Component: 2500 - total flux cleaned = 0.00491819 Jy ! Component: 2550 - total flux cleaned = 0.00494801 Jy ! Component: 2600 - total flux cleaned = 0.00497768 Jy ! Component: 2650 - total flux cleaned = 0.00502209 Jy ! Component: 2700 - total flux cleaned = 0.00505901 Jy ! Component: 2750 - total flux cleaned = 0.00509578 Jy ! Component: 2800 - total flux cleaned = 0.00513248 Jy ! Component: 2850 - total flux cleaned = 0.0051764 Jy ! Component: 2900 - total flux cleaned = 0.00522022 Jy ! Component: 2950 - total flux cleaned = 0.00527851 Jy ! Component: 3000 - total flux cleaned = 0.00532216 Jy ! Component: 3050 - total flux cleaned = 0.00535128 Jy ! Component: 3100 - total flux cleaned = 0.00538032 Jy ! Component: 3150 - total flux cleaned = 0.00542391 Jy ! Component: 3200 - total flux cleaned = 0.00546021 Jy ! Component: 3250 - total flux cleaned = 0.00550375 Jy ! Component: 3300 - total flux cleaned = 0.00551107 Jy ! Component: 3350 - total flux cleaned = 0.00552562 Jy ! Component: 3400 - total flux cleaned = 0.00552561 Jy ! Component: 3450 - total flux cleaned = 0.00552554 Jy ! Component: 3500 - total flux cleaned = 0.00551082 Jy ! Component: 3550 - total flux cleaned = 0.00551809 Jy ! Component: 3600 - total flux cleaned = 0.00551808 Jy ! Component: 3650 - total flux cleaned = 0.00552554 Jy ! Component: 3700 - total flux cleaned = 0.00552556 Jy ! Component: 3750 - total flux cleaned = 0.00551808 Jy ! Component: 3800 - total flux cleaned = 0.00550285 Jy ! Component: 3850 - total flux cleaned = 0.00550285 Jy ! Component: 3900 - total flux cleaned = 0.00548744 Jy ! Component: 3950 - total flux cleaned = 0.00548745 Jy ! Component: 4000 - total flux cleaned = 0.00548746 Jy ! Component: 4050 - total flux cleaned = 0.0054716 Jy ! Total flux subtracted in 4096 components = 0.00546352 Jy ! Clean residual min=-0.000640 max=0.000418 Jy/beam ! Clean residual mean=0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0657825 Jy keep ! Adding 521 model components to the UV plane model. ! The established model now contains 635 components and 0.0657824 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0330-0551_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.11 x 22.38 at -4.357 degrees (North through East) ! Clean map min=-0.00097644 max=0.040926 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0330-0551_S_a_map.fits wmodel /image_prod/ug002_uvm//J0330-0551_S_a_map.mod ! Writing 635 model components to file: /image_prod/ug002_uvm//J0330-0551_S_a_map.mod wobs /image_prod/ug002_uvm//J0330-0551_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0330-0551_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0330-0551_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uvm//J0330-0551_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0409264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18733 1.18733 2.37466 4.74933 9.49865 18.9973 37.9946 75.9892 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252.667 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0330-0551_S_a_dfm.log closed on Wed Mar 4 16:34:23 2020