! Started logfile: /image_prod/ug002_uva//J1715+2145_S_b_dfm.log on Thu Mar 5 03:09:36 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//J1715+2145_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1715+2145_S_b_uva.fits ! AN table 1: 180 integrations on 21 of 21 possible baselines. ! AN table 2: 60 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.727604 visibilities/baseline/integration-bin. ! Found source: J1715+2145 ! ! 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 8382 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 J1715+2145_S_b] 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 180 telescope corrections were flagged in sub-array 1. ! A total of 120 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! A total of 120 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! A total of 120 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004315Jy sigma=9.518960 ! Fit after self-cal, rms=0.942945Jy sigma=8.994654 ! 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=3.745 mas, bmaj=19.39 mas, bpa=-31.3 degrees ! Estimated noise=1.51646 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 = 0.0442164 Jy ! Component: 100 - total flux cleaned = 0.0649819 Jy ! Total flux subtracted in 100 components = 0.0649819 Jy ! Clean residual min=-0.009537 max=0.013147 Jy/beam ! Clean residual mean=-0.000064 rms=0.003406 Jy/beam ! Combined flux in latest and established models = 0.0649819 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 46 components and 0.0649819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073135Jy sigma=0.670685 ! Fit after self-cal, rms=0.071748Jy sigma=0.658320 ! 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=5.197 mas, bmaj=18.25 mas, bpa=-31.1 degrees ! Estimated noise=0.828259 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 = 0.0192709 Jy ! Component: 100 - total flux cleaned = 0.0324061 Jy ! Component: 150 - total flux cleaned = 0.0421039 Jy ! Component: 200 - total flux cleaned = 0.049377 Jy ! Total flux subtracted in 200 components = 0.049377 Jy ! Clean residual min=-0.006726 max=0.010848 Jy/beam ! Clean residual mean=-0.000005 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 0.114359 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 114 components and 0.114359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065142Jy sigma=0.590947 ! Fit after self-cal, rms=0.064606Jy sigma=0.586462 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.197 x 18.25 at -31.1 degrees (North through East) ! Clean map min=-0.007205 max=0.053853 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.18 KP 1.06 LA 0.80 MK 1.01 ! NL 1.22 OV 1.56 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 KP 1.02 LA 0.82 MK 0.91 ! NL 0.95 OV 1.37 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 KP 1.03 LA 0.81 MK 0.97 ! NL 1.14 OV 1.31 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.064606Jy sigma=0.586462 ! Fit after self-cal, rms=0.068490Jy sigma=0.569127 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.143 mas, bmaj=19.67 mas, bpa=-31.39 degrees ! Estimated noise=0.854312 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 = 0.000471805 Jy ! Component: 100 - total flux cleaned = 0.000642333 Jy ! Component: 150 - total flux cleaned = 0.0006421 Jy ! Component: 200 - total flux cleaned = 0.000827623 Jy ! Total flux subtracted in 200 components = 0.000827623 Jy ! Clean residual min=-0.006058 max=0.008561 Jy/beam ! Clean residual mean=0.000051 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.115187 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.115187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068264Jy sigma=0.567448 ! Fit after self-cal, rms=0.068551Jy sigma=0.566033 ! 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=0.068551Jy sigma=0.566033 ! Fit after self-cal, rms=0.070335Jy sigma=0.547476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.959 mas, bmaj=19.56 mas, bpa=-30.87 degrees ! Estimated noise=0.84507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157239 Jy ! Component: 100 - total flux cleaned = 0.00154063 Jy ! Component: 150 - total flux cleaned = 0.00143702 Jy ! Component: 200 - total flux cleaned = 0.00143413 Jy ! Total flux subtracted in 200 components = 0.00143413 Jy ! Clean residual min=-0.004686 max=0.006304 Jy/beam ! Clean residual mean=0.000002 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.116621 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.116621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070193Jy sigma=0.546435 ! Fit after self-cal, rms=0.070429Jy sigma=0.545577 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 = -7.9746e-05 Jy ! Component: 100 - total flux cleaned = -7.97453e-05 Jy ! Component: 150 - total flux cleaned = -7.70516e-05 Jy ! Component: 200 - total flux cleaned = -3.48008e-05 Jy ! Total flux subtracted in 200 components = -3.48008e-05 Jy ! Clean residual min=-0.004591 max=0.006261 Jy/beam ! Clean residual mean=0.000008 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.116586 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 0.116586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070346Jy sigma=0.545057 ! Fit after self-cal, rms=0.070319Jy sigma=0.544936 ! 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=0.070319Jy sigma=0.544936 ! Fit after self-cal, rms=0.069185Jy sigma=0.541717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.97 mas, bmaj=18.78 mas, bpa=-30.36 degrees ! Estimated noise=0.796119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052673 Jy ! Component: 100 - total flux cleaned = 0.000121807 Jy ! Component: 150 - total flux cleaned = -0.000159164 Jy ! Component: 200 - total flux cleaned = -0.00032427 Jy ! Total flux subtracted in 200 components = -0.00032427 Jy ! Clean residual min=-0.003818 max=0.005755 Jy/beam ! Clean residual mean=-0.000016 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.116262 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 153 components and 0.116262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069105Jy sigma=0.541102 ! Fit after self-cal, rms=0.069124Jy sigma=0.540699 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 = -0.000123486 Jy ! Component: 100 - total flux cleaned = -0.000306998 Jy ! Component: 150 - total flux cleaned = -0.000398059 Jy ! Component: 200 - total flux cleaned = -0.000370491 Jy ! Total flux subtracted in 200 components = -0.000370491 Jy ! Clean residual min=-0.003908 max=0.005694 Jy/beam ! Clean residual mean=-0.000013 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.115891 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.115891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069080Jy sigma=0.540432 ! Fit after self-cal, rms=0.069041Jy sigma=0.540341 ! 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=0.069041Jy sigma=0.540341 ! Fit after self-cal, rms=0.068477Jy sigma=0.539999 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.31 mas, bmaj=18.6 mas, bpa=-24.69 degrees ! Estimated noise=0.836204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366104 Jy ! Component: 100 - total flux cleaned = 0.000283103 Jy ! Component: 150 - total flux cleaned = 0.000125937 Jy ! Component: 200 - total flux cleaned = 2.36926e-05 Jy ! Total flux subtracted in 200 components = 2.36926e-05 Jy ! Clean residual min=-0.004396 max=0.006235 Jy/beam ! Clean residual mean=-0.000023 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.115915 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 175 components and 0.115915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068429Jy sigma=0.539734 ! Fit after self-cal, rms=0.068408Jy sigma=0.539613 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 = -0.000174825 Jy ! Component: 100 - total flux cleaned = -0.000246913 Jy ! Component: 150 - total flux cleaned = -0.000246212 Jy ! Component: 200 - total flux cleaned = -0.00024629 Jy ! Total flux subtracted in 200 components = -0.00024629 Jy ! Clean residual min=-0.004472 max=0.006044 Jy/beam ! Clean residual mean=-0.000022 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.115668 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 178 components and 0.115668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068386Jy sigma=0.539591 ! Fit after self-cal, rms=0.068379Jy sigma=0.539550 ! 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=5.013 mas, bmaj=18.43 mas, bpa=-30.14 degrees ! Estimated noise=0.777593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.013 x 18.43 at -30.14 degrees (North through East) ! Clean map min=-0.0073063 max=0.051308 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=3.579 mas, bmaj=19.7 mas, bpa=-30.84 degrees ! Estimated noise=1.43779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428725 Jy ! Component: 100 - total flux cleaned = 0.0653256 Jy ! Component: 150 - total flux cleaned = 0.0795362 Jy ! Component: 200 - total flux cleaned = 0.0891512 Jy ! Total flux subtracted in 200 components = 0.0891512 Jy ! Clean residual min=-0.006720 max=0.006922 Jy/beam ! Clean residual mean=-0.000044 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.0891512 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 73 model components to the UV plane model. ! The established model now contains 73 components and 0.0891512 Jy ! Inverting map and beam ! Estimated beam: bmin=5.013 mas, bmaj=18.43 mas, bpa=-30.14 degrees ! Estimated noise=0.777593 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 = 0.00950085 Jy ! Component: 100 - total flux cleaned = 0.0159875 Jy ! Component: 150 - total flux cleaned = 0.0199536 Jy ! Component: 200 - total flux cleaned = 0.021973 Jy ! Total flux subtracted in 200 components = 0.021973 Jy ! Clean residual min=-0.004911 max=0.006696 Jy/beam ! Clean residual mean=-0.000029 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.111124 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 106 components and 0.111124 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=11.31 mas, bmaj=18.6 mas, bpa=-24.69 degrees ! Estimated noise=0.836204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228791 Jy ! Component: 100 - total flux cleaned = 0.00332425 Jy ! Component: 150 - total flux cleaned = 0.00360749 Jy ! Component: 200 - total flux cleaned = 0.00369426 Jy ! Total flux subtracted in 200 components = 0.00369426 Jy ! Clean residual min=-0.004752 max=0.007184 Jy/beam ! Clean residual mean=-0.000032 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.114818 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 = 8.16658e-05 Jy ! Component: 100 - total flux cleaned = 0.000152449 Jy ! Component: 150 - total flux cleaned = 0.000215381 Jy ! Component: 200 - total flux cleaned = 0.000216285 Jy ! Total flux subtracted in 200 components = 0.000216285 Jy ! Clean residual min=-0.004814 max=0.006914 Jy/beam ! Clean residual mean=-0.000028 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.115035 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 143 components and 0.115035 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.013 mas, bmaj=18.43 mas, bpa=-30.14 degrees ! Estimated noise=0.777593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000413209 Jy ! Component: 100 - total flux cleaned = -0.000288881 Jy ! Component: 150 - total flux cleaned = -0.000229511 Jy ! Component: 200 - total flux cleaned = -0.000231673 Jy ! Total flux subtracted in 200 components = -0.000231673 Jy ! Clean residual min=-0.004444 max=0.006092 Jy/beam ! Clean residual mean=-0.000021 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.114803 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 158 components and 0.114803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068558Jy sigma=0.541859 ! Fit after self-cal, rms=0.068469Jy sigma=0.540488 wmodel J1715+2145_S_b_map.mod ! Writing 158 model components to file: J1715+2145_S_b_map.mod wobs J1715+2145_S_b_uvs.fits ! Writing UV FITS file: J1715+2145_S_b_uvs.fits wwins J1715+2145_S_b_map.win ! wwins: Wrote 1 windows to J1715+2145_S_b_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 = 0.00237704 Jy ! Component: 100 - total flux cleaned = 0.00371647 Jy ! Component: 150 - total flux cleaned = 0.00470158 Jy ! Component: 200 - total flux cleaned = 0.00554888 Jy ! Component: 250 - total flux cleaned = 0.00615955 Jy ! Component: 300 - total flux cleaned = 0.00656434 Jy ! Component: 350 - total flux cleaned = 0.00689773 Jy ! Component: 400 - total flux cleaned = 0.00716671 Jy ! Component: 450 - total flux cleaned = 0.00732299 Jy ! Component: 500 - total flux cleaned = 0.0075226 Jy ! Component: 550 - total flux cleaned = 0.00761798 Jy ! Component: 600 - total flux cleaned = 0.00771069 Jy ! Component: 650 - total flux cleaned = 0.00780086 Jy ! Component: 700 - total flux cleaned = 0.00793215 Jy ! Component: 750 - total flux cleaned = 0.00797495 Jy ! Component: 800 - total flux cleaned = 0.00809986 Jy ! Component: 850 - total flux cleaned = 0.00830146 Jy ! Component: 900 - total flux cleaned = 0.00841896 Jy ! Component: 950 - total flux cleaned = 0.00864747 Jy ! Component: 1000 - total flux cleaned = 0.00886986 Jy ! Component: 1050 - total flux cleaned = 0.0090143 Jy ! Component: 1100 - total flux cleaned = 0.00912064 Jy ! Component: 1150 - total flux cleaned = 0.00918961 Jy ! Component: 1200 - total flux cleaned = 0.00925713 Jy ! Component: 1250 - total flux cleaned = 0.00938854 Jy ! Component: 1300 - total flux cleaned = 0.0095161 Jy ! Component: 1350 - total flux cleaned = 0.00957835 Jy ! Component: 1400 - total flux cleaned = 0.00960903 Jy ! Component: 1450 - total flux cleaned = 0.00966857 Jy ! Component: 1500 - total flux cleaned = 0.00972693 Jy ! Component: 1550 - total flux cleaned = 0.00972704 Jy ! Component: 1600 - total flux cleaned = 0.00967106 Jy ! Component: 1650 - total flux cleaned = 0.00975371 Jy ! Component: 1700 - total flux cleaned = 0.00975341 Jy ! Component: 1750 - total flux cleaned = 0.0097006 Jy ! Component: 1800 - total flux cleaned = 0.00972663 Jy ! Component: 1850 - total flux cleaned = 0.00965012 Jy ! Component: 1900 - total flux cleaned = 0.00965075 Jy ! Component: 1950 - total flux cleaned = 0.00965032 Jy ! Component: 2000 - total flux cleaned = 0.00955337 Jy ! Component: 2050 - total flux cleaned = 0.00948226 Jy ! Component: 2100 - total flux cleaned = 0.00945944 Jy ! Component: 2150 - total flux cleaned = 0.00943676 Jy ! Component: 2200 - total flux cleaned = 0.00934645 Jy ! Component: 2250 - total flux cleaned = 0.00932414 Jy ! Component: 2300 - total flux cleaned = 0.00923635 Jy ! Component: 2350 - total flux cleaned = 0.00917181 Jy ! Component: 2400 - total flux cleaned = 0.00908722 Jy ! Component: 2450 - total flux cleaned = 0.00906647 Jy ! Component: 2500 - total flux cleaned = 0.00896373 Jy ! Component: 2550 - total flux cleaned = 0.0089031 Jy ! Component: 2600 - total flux cleaned = 0.00884347 Jy ! Component: 2650 - total flux cleaned = 0.00878458 Jy ! Component: 2700 - total flux cleaned = 0.00870742 Jy ! Component: 2750 - total flux cleaned = 0.00868845 Jy ! Component: 2800 - total flux cleaned = 0.00859439 Jy ! Component: 2850 - total flux cleaned = 0.00857605 Jy ! Component: 2900 - total flux cleaned = 0.00852101 Jy ! Component: 2950 - total flux cleaned = 0.00844879 Jy ! Component: 3000 - total flux cleaned = 0.00843112 Jy ! Component: 3050 - total flux cleaned = 0.00837832 Jy ! Component: 3100 - total flux cleaned = 0.0083086 Jy ! Component: 3150 - total flux cleaned = 0.00827407 Jy ! Component: 3200 - total flux cleaned = 0.00818911 Jy ! Component: 3250 - total flux cleaned = 0.00812221 Jy ! Component: 3300 - total flux cleaned = 0.0080562 Jy ! Component: 3350 - total flux cleaned = 0.00800721 Jy ! Component: 3400 - total flux cleaned = 0.00795878 Jy ! Component: 3450 - total flux cleaned = 0.00789511 Jy ! Component: 3500 - total flux cleaned = 0.00784787 Jy ! Component: 3550 - total flux cleaned = 0.00781681 Jy ! Component: 3600 - total flux cleaned = 0.00777055 Jy ! Component: 3650 - total flux cleaned = 0.00772478 Jy ! Component: 3700 - total flux cleaned = 0.00766449 Jy ! Component: 3750 - total flux cleaned = 0.00763465 Jy ! Component: 3800 - total flux cleaned = 0.00756067 Jy ! Component: 3850 - total flux cleaned = 0.00754606 Jy ! Component: 3900 - total flux cleaned = 0.00750241 Jy ! Component: 3950 - total flux cleaned = 0.00750235 Jy ! Component: 4000 - total flux cleaned = 0.00748797 Jy ! Component: 4050 - total flux cleaned = 0.00748793 Jy ! Total flux subtracted in 4096 components = 0.00748794 Jy ! Clean residual min=-0.000825 max=0.000825 Jy/beam ! Clean residual mean=-0.000007 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.122291 Jy keep ! Adding 502 model components to the UV plane model. ! The established model now contains 660 components and 0.122291 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1715+2145_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.013 x 18.43 at -30.14 degrees (North through East) ! Clean map min=-0.005551 max=0.049635 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1715+2145_S_b_map.fits wmodel /image_prod/ug002_uva//J1715+2145_S_b_map.mod ! Writing 660 model components to file: /image_prod/ug002_uva//J1715+2145_S_b_map.mod wobs /image_prod/ug002_uva//J1715+2145_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1715+2145_S_b_uvs.fits wwins /image_prod/ug002_uva//J1715+2145_S_b_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1715+2145_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0496346 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.64065 1.64065 3.28129 6.56259 13.1252 26.2503 52.5007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 182.854 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1715+2145_S_b_dfm.log closed on Thu Mar 5 03:09:40 2020