! Started logfile: /image_prod/ug002_uva//J1852+4855_S_dfm.log on Thu Mar 5 03:57:28 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//J1852+4855_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1852+4855_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.902222 visibilities/baseline/integration-bin. ! Found source: J1852+4855 ! ! 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 40 lines of history. ! ! Reading 7308 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 J1852+4855_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015941Jy sigma=9.102472 ! Fit after self-cal, rms=0.794977Jy sigma=7.101374 ! 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=2.841 mas, bmaj=4.501 mas, bpa=-16.74 degrees ! Estimated noise=1.63555 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 = 0.161109 Jy ! Component: 100 - total flux cleaned = 0.196545 Jy ! Total flux subtracted in 100 components = 0.196545 Jy ! Clean residual min=-0.007455 max=0.011292 Jy/beam ! Clean residual mean=-0.000002 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.196545 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.196545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067523Jy sigma=0.523083 ! Fit after self-cal, rms=0.067520Jy sigma=0.523044 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114651 Jy ! Component: 100 - total flux cleaned = 0.0169006 Jy ! Total flux subtracted in 100 components = 0.0169006 Jy ! Clean residual min=-0.006496 max=0.006409 Jy/beam ! Clean residual mean=0.000006 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.213445 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.213445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065487Jy sigma=0.502440 ! Fit after self-cal, rms=0.065492Jy sigma=0.502395 ! 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=3.511 mas, bmaj=5.547 mas, bpa=-14.17 degrees ! Estimated noise=0.949341 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 = 0.00308446 Jy ! Component: 100 - total flux cleaned = 0.00362339 Jy ! Component: 150 - total flux cleaned = 0.00382607 Jy ! Component: 200 - total flux cleaned = 0.00382525 Jy ! Total flux subtracted in 200 components = 0.00382525 Jy ! Clean residual min=-0.006245 max=0.004990 Jy/beam ! Clean residual mean=0.000014 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.217271 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.217271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065293Jy sigma=0.501143 ! Fit after self-cal, rms=0.065292Jy sigma=0.501116 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.511 x 5.547 at -14.17 degrees (North through East) ! Clean map min=-0.0060235 max=0.20749 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.98 KP 1.01 ! LA 1.06 MK 1.03 OV 0.83 PT 1.06 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.98 KP 1.03 ! LA 1.06 MK 1.01 OV 0.90 PT 1.05 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.98 KP 1.03 ! LA 1.03 MK 0.97 OV 0.90 PT 1.04 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.065292Jy sigma=0.501116 ! Fit after self-cal, rms=0.063322Jy sigma=0.476753 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=5.532 mas, bpa=-14.18 degrees ! Estimated noise=0.948978 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 = 0.00140612 Jy ! Component: 100 - total flux cleaned = 0.00160074 Jy ! Component: 150 - total flux cleaned = 0.00160168 Jy ! Component: 200 - total flux cleaned = 0.0016347 Jy ! Total flux subtracted in 200 components = 0.0016347 Jy ! Clean residual min=-0.003530 max=0.003559 Jy/beam ! Clean residual mean=0.000006 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.218905 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.218905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063259Jy sigma=0.476338 ! Fit after self-cal, rms=0.063288Jy sigma=0.476222 ! 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=0.063288Jy sigma=0.476222 ! Fit after self-cal, rms=0.064185Jy sigma=0.461044 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=5.592 mas, bpa=-15.18 degrees ! Estimated noise=0.951752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010769 Jy ! Component: 100 - total flux cleaned = 0.0010824 Jy ! Component: 150 - total flux cleaned = 0.00103603 Jy ! Component: 200 - total flux cleaned = 0.00105433 Jy ! Total flux subtracted in 200 components = 0.00105433 Jy ! Clean residual min=-0.002382 max=0.002327 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.21996 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.21996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064134Jy sigma=0.460728 ! Fit after self-cal, rms=0.064186Jy sigma=0.460635 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 = 8.48608e-05 Jy ! Component: 100 - total flux cleaned = 0.000115499 Jy ! Component: 150 - total flux cleaned = 0.000143592 Jy ! Component: 200 - total flux cleaned = 0.000156694 Jy ! Total flux subtracted in 200 components = 0.000156694 Jy ! Clean residual min=-0.002324 max=0.002299 Jy/beam ! Clean residual mean=0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.220116 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.220116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064175Jy sigma=0.460591 ! Fit after self-cal, rms=0.064174Jy sigma=0.460589 ! 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=0.064174Jy sigma=0.460589 ! Fit after self-cal, rms=0.064373Jy sigma=0.460401 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=5.603 mas, bpa=-15.38 degrees ! Estimated noise=0.951816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511819 Jy ! Component: 100 - total flux cleaned = 0.000537768 Jy ! Component: 150 - total flux cleaned = 0.000581396 Jy ! Component: 200 - total flux cleaned = 0.000641483 Jy ! Total flux subtracted in 200 components = 0.000641483 Jy ! Clean residual min=-0.002326 max=0.002292 Jy/beam ! Clean residual mean=0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.220758 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.220758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064347Jy sigma=0.460251 ! Fit after self-cal, rms=0.064347Jy sigma=0.460247 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 = 7.90953e-05 Jy ! Component: 100 - total flux cleaned = 0.000112421 Jy ! Component: 150 - total flux cleaned = 0.000144113 Jy ! Component: 200 - total flux cleaned = 0.000173895 Jy ! Total flux subtracted in 200 components = 0.000173895 Jy ! Clean residual min=-0.002281 max=0.002268 Jy/beam ! Clean residual mean=0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.220932 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.220932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064335Jy sigma=0.460194 ! Fit after self-cal, rms=0.064335Jy sigma=0.460194 ! 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=0.064335Jy sigma=0.460194 ! Fit after self-cal, rms=0.064447Jy sigma=0.460106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.359 mas, bmaj=9.958 mas, bpa=-10.93 degrees ! Estimated noise=1.19213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979995 Jy ! Component: 100 - total flux cleaned = 0.00112868 Jy ! Component: 150 - total flux cleaned = 0.00112873 Jy ! Component: 200 - total flux cleaned = 0.00112779 Jy ! Total flux subtracted in 200 components = 0.00112779 Jy ! Clean residual min=-0.001992 max=0.002166 Jy/beam ! Clean residual mean=0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.22206 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.22206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064435Jy sigma=0.460088 ! Fit after self-cal, rms=0.064435Jy sigma=0.460083 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 = 3.2591e-06 Jy ! Component: 100 - total flux cleaned = -6.98742e-06 Jy ! Component: 150 - total flux cleaned = -6.76192e-06 Jy ! Component: 200 - total flux cleaned = -6.28381e-06 Jy ! Total flux subtracted in 200 components = -6.28381e-06 Jy ! Clean residual min=-0.001987 max=0.002169 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.222053 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.222053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064433Jy sigma=0.460104 ! Fit after self-cal, rms=0.064432Jy sigma=0.460100 ! 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=3.477 mas, bmaj=5.611 mas, bpa=-15.52 degrees ! Estimated noise=0.952004 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 5.611 at -15.52 degrees (North through East) ! Clean map min=-0.0021734 max=0.20705 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=2.817 mas, bmaj=4.547 mas, bpa=-17.6 degrees ! Estimated noise=1.61858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159406 Jy ! Component: 100 - total flux cleaned = 0.194273 Jy ! Component: 150 - total flux cleaned = 0.204919 Jy ! Component: 200 - total flux cleaned = 0.210021 Jy ! Total flux subtracted in 200 components = 0.210021 Jy ! Clean residual min=-0.003607 max=0.003847 Jy/beam ! Clean residual mean=-0.000005 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.210021 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.210021 Jy ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=5.611 mas, bpa=-15.52 degrees ! Estimated noise=0.952004 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 = 0.00530905 Jy ! Component: 100 - total flux cleaned = 0.00804876 Jy ! Component: 150 - total flux cleaned = 0.00960105 Jy ! Component: 200 - total flux cleaned = 0.0105071 Jy ! Total flux subtracted in 200 components = 0.0105071 Jy ! Clean residual min=-0.002080 max=0.002156 Jy/beam ! Clean residual mean=-0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.220528 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.220528 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=8.359 mas, bmaj=9.958 mas, bpa=-10.93 degrees ! Estimated noise=1.19213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011888 Jy ! Component: 100 - total flux cleaned = 0.00149211 Jy ! Component: 150 - total flux cleaned = 0.00151011 Jy ! Component: 200 - total flux cleaned = 0.00151868 Jy ! Total flux subtracted in 200 components = 0.00151868 Jy ! Clean residual min=-0.002019 max=0.002159 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.222047 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 = 8.1921e-06 Jy ! Component: 100 - total flux cleaned = 8.36668e-06 Jy ! Component: 150 - total flux cleaned = 8.66323e-06 Jy ! Component: 200 - total flux cleaned = 1.57683e-05 Jy ! Total flux subtracted in 200 components = 1.57683e-05 Jy ! Clean residual min=-0.002017 max=0.002156 Jy/beam ! Clean residual mean=0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.222063 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.222063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=5.611 mas, bpa=-15.52 degrees ! Estimated noise=0.952004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000745576 Jy ! Component: 100 - total flux cleaned = -0.000701398 Jy ! Component: 150 - total flux cleaned = -0.000667641 Jy ! Component: 200 - total flux cleaned = -0.000627139 Jy ! Total flux subtracted in 200 components = -0.000627139 Jy ! Clean residual min=-0.002097 max=0.002166 Jy/beam ! Clean residual mean=0.000000 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.221436 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.221436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064397Jy sigma=0.459872 ! Fit after self-cal, rms=0.064390Jy sigma=0.459857 wmodel J1852+4855_S_map.mod ! Writing 60 model components to file: J1852+4855_S_map.mod wobs J1852+4855_S_uvs.fits ! Writing UV FITS file: J1852+4855_S_uvs.fits wwins J1852+4855_S_map.win ! wwins: Wrote 1 windows to J1852+4855_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 = -0.000267157 Jy ! Component: 100 - total flux cleaned = -0.000301291 Jy ! Component: 150 - total flux cleaned = -0.000267249 Jy ! Component: 200 - total flux cleaned = -0.000330293 Jy ! Component: 250 - total flux cleaned = -0.000330499 Jy ! Component: 300 - total flux cleaned = -0.000271332 Jy ! Component: 350 - total flux cleaned = -0.000272294 Jy ! Component: 400 - total flux cleaned = -0.000329364 Jy ! Component: 450 - total flux cleaned = -0.000329194 Jy ! Component: 500 - total flux cleaned = -0.000274125 Jy ! Component: 550 - total flux cleaned = -0.00032753 Jy ! Component: 600 - total flux cleaned = -0.000301151 Jy ! Component: 650 - total flux cleaned = -0.000301333 Jy ! Component: 700 - total flux cleaned = -0.000301202 Jy ! Component: 750 - total flux cleaned = -0.000276868 Jy ! Component: 800 - total flux cleaned = -0.000300889 Jy ! Component: 850 - total flux cleaned = -0.000228624 Jy ! Component: 900 - total flux cleaned = -0.000204665 Jy ! Component: 950 - total flux cleaned = -0.000158244 Jy ! Component: 1000 - total flux cleaned = -2.00318e-05 Jy ! Component: 1050 - total flux cleaned = -4.24145e-05 Jy ! Component: 1100 - total flux cleaned = 9.17626e-05 Jy ! Component: 1150 - total flux cleaned = 0.000157531 Jy ! Component: 1200 - total flux cleaned = 0.000179293 Jy ! Component: 1250 - total flux cleaned = 0.000222312 Jy ! Component: 1300 - total flux cleaned = 0.000264624 Jy ! Component: 1350 - total flux cleaned = 0.000306413 Jy ! Component: 1400 - total flux cleaned = 0.000326975 Jy ! Component: 1450 - total flux cleaned = 0.00034711 Jy ! Component: 1500 - total flux cleaned = 0.000326989 Jy ! Component: 1550 - total flux cleaned = 0.000367137 Jy ! Component: 1600 - total flux cleaned = 0.000406144 Jy ! Component: 1650 - total flux cleaned = 0.000425477 Jy ! Component: 1700 - total flux cleaned = 0.000444721 Jy ! Component: 1750 - total flux cleaned = 0.000501685 Jy ! Component: 1800 - total flux cleaned = 0.00042624 Jy ! Component: 1850 - total flux cleaned = 0.000444737 Jy ! Component: 1900 - total flux cleaned = 0.000444978 Jy ! Component: 1950 - total flux cleaned = 0.000481037 Jy ! Component: 2000 - total flux cleaned = 0.000499123 Jy ! Component: 2050 - total flux cleaned = 0.00042796 Jy ! Component: 2100 - total flux cleaned = 0.000480894 Jy ! Component: 2150 - total flux cleaned = 0.000480977 Jy ! Component: 2200 - total flux cleaned = 0.000515845 Jy ! Component: 2250 - total flux cleaned = 0.000515613 Jy ! Component: 2300 - total flux cleaned = 0.000600766 Jy ! Component: 2350 - total flux cleaned = 0.000617622 Jy ! Component: 2400 - total flux cleaned = 0.000650751 Jy ! Component: 2450 - total flux cleaned = 0.000667349 Jy ! Component: 2500 - total flux cleaned = 0.000732699 Jy ! Component: 2550 - total flux cleaned = 0.000700105 Jy ! Component: 2600 - total flux cleaned = 0.00074851 Jy ! Component: 2650 - total flux cleaned = 0.000796543 Jy ! Component: 2700 - total flux cleaned = 0.000796495 Jy ! Component: 2750 - total flux cleaned = 0.000859398 Jy ! Component: 2800 - total flux cleaned = 0.000906049 Jy ! Component: 2850 - total flux cleaned = 0.000967955 Jy ! Component: 2900 - total flux cleaned = 0.00102919 Jy ! Component: 2950 - total flux cleaned = 0.00105958 Jy ! Component: 3000 - total flux cleaned = 0.00105936 Jy ! Component: 3050 - total flux cleaned = 0.00107428 Jy ! Component: 3100 - total flux cleaned = 0.00105918 Jy ! Component: 3150 - total flux cleaned = 0.00108864 Jy ! Component: 3200 - total flux cleaned = 0.00108842 Jy ! Component: 3250 - total flux cleaned = 0.00108836 Jy ! Component: 3300 - total flux cleaned = 0.00108838 Jy ! Component: 3350 - total flux cleaned = 0.00105991 Jy ! Component: 3400 - total flux cleaned = 0.00107418 Jy ! Component: 3450 - total flux cleaned = 0.0010883 Jy ! Component: 3500 - total flux cleaned = 0.00110222 Jy ! Component: 3550 - total flux cleaned = 0.00110238 Jy ! Component: 3600 - total flux cleaned = 0.00104715 Jy ! Component: 3650 - total flux cleaned = 0.00115675 Jy ! Component: 3700 - total flux cleaned = 0.00112927 Jy ! Component: 3750 - total flux cleaned = 0.00110227 Jy ! Component: 3800 - total flux cleaned = 0.00110237 Jy ! Component: 3850 - total flux cleaned = 0.00111569 Jy ! Component: 3900 - total flux cleaned = 0.00108927 Jy ! Component: 3950 - total flux cleaned = 0.00107607 Jy ! Component: 4000 - total flux cleaned = 0.00108929 Jy ! Component: 4050 - total flux cleaned = 0.00106339 Jy ! Total flux subtracted in 4096 components = 0.00106346 Jy ! Clean residual min=-0.000686 max=0.000750 Jy/beam ! Clean residual mean=0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.222499 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 350 components and 0.222499 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1852+4855_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 5.611 at -15.52 degrees (North through East) ! Clean map min=-0.0015451 max=0.20716 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1852+4855_S_map.fits wmodel /image_prod/ug002_uva//J1852+4855_S_map.mod ! Writing 350 model components to file: /image_prod/ug002_uva//J1852+4855_S_map.mod wobs /image_prod/ug002_uva//J1852+4855_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1852+4855_S_uvs.fits wwins /image_prod/ug002_uva//J1852+4855_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1852+4855_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.207156 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230879 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334355 0.334355 0.66871 1.33742 2.67484 5.34968 10.6994 21.3987 42.7975 85.5949 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.207 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 897.249 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1852+4855_S_dfm.log closed on Thu Mar 5 03:57:32 2020