! Started logfile: /image_prod/ug002_uva//J1248+4839_S_dfm.log on Thu Mar 5 00:49:38 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//J1248+4839_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1248+4839_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.993704 visibilities/baseline/integration-bin. ! Found source: J1248+4839 ! ! 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 8049 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 J1248+4839_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.008274Jy sigma=8.748305 ! Fit after self-cal, rms=0.907716Jy sigma=7.911086 ! 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=3.17 mas, bmaj=4.357 mas, bpa=0.4589 degrees ! Estimated noise=1.54196 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 = 0.0692889 Jy ! Component: 100 - total flux cleaned = 0.0892321 Jy ! Total flux subtracted in 100 components = 0.0892321 Jy ! Clean residual min=-0.004150 max=0.008365 Jy/beam ! Clean residual mean=0.000005 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.0892321 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0892321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085184Jy sigma=0.498609 ! Fit after self-cal, rms=0.085115Jy sigma=0.498106 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905046 Jy ! Component: 100 - total flux cleaned = 0.0132865 Jy ! Total flux subtracted in 100 components = 0.0132865 Jy ! Clean residual min=-0.004132 max=0.003906 Jy/beam ! Clean residual mean=0.000019 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.102519 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.102519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084167Jy sigma=0.486436 ! Fit after self-cal, rms=0.084173Jy sigma=0.486344 ! 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=3.801 mas, bmaj=5.206 mas, bpa=0.734 degrees ! Estimated noise=0.942424 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 = 0.00116715 Jy ! Component: 100 - total flux cleaned = 0.00110544 Jy ! Component: 150 - total flux cleaned = 0.00105149 Jy ! Component: 200 - total flux cleaned = 0.00100709 Jy ! Total flux subtracted in 200 components = 0.00100709 Jy ! Clean residual min=-0.003822 max=0.002950 Jy/beam ! Clean residual mean=0.000023 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.103526 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.103526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084034Jy sigma=0.485478 ! Fit after self-cal, rms=0.084027Jy sigma=0.485453 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 5.206 at 0.734 degrees (North through East) ! Clean map min=-0.0036928 max=0.092388 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.99 KP 0.99 ! LA 1.07 MK 1.08 OV 0.79 PT 1.02 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 0.98 KP 1.02 ! LA 1.04 MK 1.01 OV 0.92 PT 1.05 ! SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.00 KP 1.03 ! LA 1.00 MK 1.02 OV 0.91 PT 1.01 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.084027Jy sigma=0.485453 ! Fit after self-cal, rms=0.075424Jy sigma=0.478561 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.792 mas, bmaj=5.195 mas, bpa=2.032 degrees ! Estimated noise=0.943296 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 = 0.000244865 Jy ! Component: 100 - total flux cleaned = 0.000248422 Jy ! Component: 150 - total flux cleaned = 0.000249777 Jy ! Component: 200 - total flux cleaned = 0.000220997 Jy ! Total flux subtracted in 200 components = 0.000220997 Jy ! Clean residual min=-0.002285 max=0.002301 Jy/beam ! Clean residual mean=0.000016 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.103747 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.103747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075374Jy sigma=0.478286 ! Fit after self-cal, rms=0.075380Jy sigma=0.478099 ! 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=0.075380Jy sigma=0.478099 ! Fit after self-cal, rms=0.066949Jy sigma=0.471457 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.75 mas, bmaj=5.167 mas, bpa=2.085 degrees ! Estimated noise=0.939805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777337 Jy ! Component: 100 - total flux cleaned = 0.000867848 Jy ! Component: 150 - total flux cleaned = 0.000920764 Jy ! Component: 200 - total flux cleaned = 0.000993821 Jy ! Total flux subtracted in 200 components = 0.000993821 Jy ! Clean residual min=-0.001685 max=0.001882 Jy/beam ! Clean residual mean=0.000014 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.10474 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.10474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066917Jy sigma=0.471207 ! Fit after self-cal, rms=0.066943Jy sigma=0.470966 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 = 4.17806e-05 Jy ! Component: 100 - total flux cleaned = 2.01652e-05 Jy ! Component: 150 - total flux cleaned = 1.98458e-05 Jy ! Component: 200 - total flux cleaned = 2.09127e-06 Jy ! Total flux subtracted in 200 components = 2.09127e-06 Jy ! Clean residual min=-0.001698 max=0.001888 Jy/beam ! Clean residual mean=0.000014 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.104743 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.104743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066928Jy sigma=0.470875 ! Fit after self-cal, rms=0.066926Jy sigma=0.470865 ! 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=0.066926Jy sigma=0.470865 ! Fit after self-cal, rms=0.066972Jy sigma=0.470745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.712 mas, bmaj=5.166 mas, bpa=2.16 degrees ! Estimated noise=0.937536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000570392 Jy ! Component: 100 - total flux cleaned = 0.000670391 Jy ! Component: 150 - total flux cleaned = 0.000737349 Jy ! Component: 200 - total flux cleaned = 0.000796976 Jy ! Total flux subtracted in 200 components = 0.000796976 Jy ! Clean residual min=-0.001668 max=0.001837 Jy/beam ! Clean residual mean=0.000014 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.10554 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.10554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066951Jy sigma=0.470583 ! Fit after self-cal, rms=0.066952Jy sigma=0.470574 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 = 9.60328e-05 Jy ! Component: 100 - total flux cleaned = 0.000112295 Jy ! Component: 150 - total flux cleaned = 0.000113198 Jy ! Component: 200 - total flux cleaned = 0.000113669 Jy ! Total flux subtracted in 200 components = 0.000113669 Jy ! Clean residual min=-0.001666 max=0.001825 Jy/beam ! Clean residual mean=0.000014 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.105653 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.105653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066943Jy sigma=0.470518 ! Fit after self-cal, rms=0.066942Jy sigma=0.470514 ! 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=0.066942Jy sigma=0.470514 ! Fit after self-cal, rms=0.066792Jy sigma=0.470439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.438 mas, bmaj=9.617 mas, bpa=25.69 degrees ! Estimated noise=1.16148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086918 Jy ! Component: 100 - total flux cleaned = 0.000927014 Jy ! Component: 150 - total flux cleaned = 0.000927499 Jy ! Component: 200 - total flux cleaned = 0.000927412 Jy ! Total flux subtracted in 200 components = 0.000927412 Jy ! Clean residual min=-0.001798 max=0.002084 Jy/beam ! Clean residual mean=0.000032 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.106581 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.106581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066786Jy sigma=0.470419 ! Fit after self-cal, rms=0.066781Jy sigma=0.470379 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.83179e-05 Jy ! Component: 100 - total flux cleaned = 1.92098e-05 Jy ! Component: 150 - total flux cleaned = 1.94349e-05 Jy ! Component: 200 - total flux cleaned = 1.88107e-05 Jy ! Total flux subtracted in 200 components = 1.88107e-05 Jy ! Clean residual min=-0.001796 max=0.002077 Jy/beam ! Clean residual mean=0.000032 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.106599 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.106599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066780Jy sigma=0.470402 ! Fit after self-cal, rms=0.066778Jy sigma=0.470379 ! 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=3.682 mas, bmaj=5.162 mas, bpa=2.214 degrees ! Estimated noise=0.935373 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.682 x 5.162 at 2.214 degrees (North through East) ! Clean map min=-0.0015431 max=0.091243 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=3.1 mas, bmaj=4.337 mas, bpa=1.825 degrees ! Estimated noise=1.52185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0684908 Jy ! Component: 100 - total flux cleaned = 0.0896393 Jy ! Component: 150 - total flux cleaned = 0.099648 Jy ! Component: 200 - total flux cleaned = 0.10467 Jy ! Total flux subtracted in 200 components = 0.10467 Jy ! Clean residual min=-0.002821 max=0.003025 Jy/beam ! Clean residual mean=0.000011 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.10467 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.10467 Jy ! Inverting map and beam ! Estimated beam: bmin=3.682 mas, bmaj=5.162 mas, bpa=2.214 degrees ! Estimated noise=0.935373 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) ! Added new window around map position (5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184823 Jy ! Component: 100 - total flux cleaned = 0.0020116 Jy ! Component: 150 - total flux cleaned = 0.00212583 Jy ! Component: 200 - total flux cleaned = 0.00221656 Jy ! Total flux subtracted in 200 components = 0.00221656 Jy ! Clean residual min=-0.001639 max=0.001792 Jy/beam ! Clean residual mean=0.000015 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.106886 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.106886 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=8.438 mas, bmaj=9.617 mas, bpa=25.69 degrees ! Estimated noise=1.16148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000736243 Jy ! Component: 100 - total flux cleaned = 0.000808932 Jy ! Component: 150 - total flux cleaned = 0.000808525 Jy ! Component: 200 - total flux cleaned = 0.000824091 Jy ! Total flux subtracted in 200 components = 0.000824091 Jy ! Clean residual min=-0.001664 max=0.002121 Jy/beam ! Clean residual mean=0.000034 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.10771 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 = 1.39157e-05 Jy ! Component: 100 - total flux cleaned = 2.69197e-05 Jy ! Component: 150 - total flux cleaned = 3.80395e-05 Jy ! Component: 200 - total flux cleaned = 4.82392e-05 Jy ! Total flux subtracted in 200 components = 4.82392e-05 Jy ! Clean residual min=-0.001626 max=0.002122 Jy/beam ! Clean residual mean=0.000034 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.107758 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.107759 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.682 mas, bmaj=5.162 mas, bpa=2.214 degrees ! Estimated noise=0.935373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.07615e-05 Jy ! Component: 100 - total flux cleaned = -6.97254e-05 Jy ! Component: 150 - total flux cleaned = -9.65726e-05 Jy ! Component: 200 - total flux cleaned = -0.000122388 Jy ! Total flux subtracted in 200 components = -0.000122388 Jy ! Clean residual min=-0.001743 max=0.001804 Jy/beam ! Clean residual mean=0.000016 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.107636 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.107636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066753Jy sigma=0.470091 ! Fit after self-cal, rms=0.066751Jy sigma=0.469986 wmodel J1248+4839_S_map.mod ! Writing 57 model components to file: J1248+4839_S_map.mod wobs J1248+4839_S_uvs.fits ! Writing UV FITS file: J1248+4839_S_uvs.fits wwins J1248+4839_S_map.win ! wwins: Wrote 2 windows to J1248+4839_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 = 0.000547138 Jy ! Component: 100 - total flux cleaned = 0.000865169 Jy ! Component: 150 - total flux cleaned = 0.00105611 Jy ! Component: 200 - total flux cleaned = 0.00100386 Jy ! Component: 250 - total flux cleaned = 0.00102947 Jy ! Component: 300 - total flux cleaned = 0.000956063 Jy ! Component: 350 - total flux cleaned = 0.00093198 Jy ! Component: 400 - total flux cleaned = 0.000908703 Jy ! Component: 450 - total flux cleaned = 0.00093102 Jy ! Component: 500 - total flux cleaned = 0.000952974 Jy ! Component: 550 - total flux cleaned = 0.000974911 Jy ! Component: 600 - total flux cleaned = 0.00108103 Jy ! Component: 650 - total flux cleaned = 0.00118469 Jy ! Component: 700 - total flux cleaned = 0.00116435 Jy ! Component: 750 - total flux cleaned = 0.0012045 Jy ! Component: 800 - total flux cleaned = 0.00122462 Jy ! Component: 850 - total flux cleaned = 0.00122451 Jy ! Component: 900 - total flux cleaned = 0.00118662 Jy ! Component: 950 - total flux cleaned = 0.00118667 Jy ! Component: 1000 - total flux cleaned = 0.00118671 Jy ! Component: 1050 - total flux cleaned = 0.00118658 Jy ! Component: 1100 - total flux cleaned = 0.00122201 Jy ! Component: 1150 - total flux cleaned = 0.00123946 Jy ! Component: 1200 - total flux cleaned = 0.00129166 Jy ! Component: 1250 - total flux cleaned = 0.00132536 Jy ! Component: 1300 - total flux cleaned = 0.00130857 Jy ! Component: 1350 - total flux cleaned = 0.00134204 Jy ! Component: 1400 - total flux cleaned = 0.00135859 Jy ! Component: 1450 - total flux cleaned = 0.00140725 Jy ! Component: 1500 - total flux cleaned = 0.00137523 Jy ! Component: 1550 - total flux cleaned = 0.0014549 Jy ! Component: 1600 - total flux cleaned = 0.00150203 Jy ! Component: 1650 - total flux cleaned = 0.00154826 Jy ! Component: 1700 - total flux cleaned = 0.00160937 Jy ! Component: 1750 - total flux cleaned = 0.00159432 Jy ! Component: 1800 - total flux cleaned = 0.00159426 Jy ! Component: 1850 - total flux cleaned = 0.00163905 Jy ! Component: 1900 - total flux cleaned = 0.00166844 Jy ! Component: 1950 - total flux cleaned = 0.00171176 Jy ! Component: 2000 - total flux cleaned = 0.00176913 Jy ! Component: 2050 - total flux cleaned = 0.00182593 Jy ! Component: 2100 - total flux cleaned = 0.00189639 Jy ! Component: 2150 - total flux cleaned = 0.00203554 Jy ! Component: 2200 - total flux cleaned = 0.00204954 Jy ! Component: 2250 - total flux cleaned = 0.00213134 Jy ! Component: 2300 - total flux cleaned = 0.00214464 Jy ! Component: 2350 - total flux cleaned = 0.00221162 Jy ! Component: 2400 - total flux cleaned = 0.00225136 Jy ! Component: 2450 - total flux cleaned = 0.00234351 Jy ! Component: 2500 - total flux cleaned = 0.0023953 Jy ! Component: 2550 - total flux cleaned = 0.00242117 Jy ! Component: 2600 - total flux cleaned = 0.00249781 Jy ! Component: 2650 - total flux cleaned = 0.00253585 Jy ! Component: 2700 - total flux cleaned = 0.00259893 Jy ! Component: 2750 - total flux cleaned = 0.00272359 Jy ! Component: 2800 - total flux cleaned = 0.00284726 Jy ! Component: 2850 - total flux cleaned = 0.00293321 Jy ! Component: 2900 - total flux cleaned = 0.00298191 Jy ! Component: 2950 - total flux cleaned = 0.00306655 Jy ! Component: 3000 - total flux cleaned = 0.0031144 Jy ! Component: 3050 - total flux cleaned = 0.00319759 Jy ! Component: 3100 - total flux cleaned = 0.00324492 Jy ! Component: 3150 - total flux cleaned = 0.00335047 Jy ! Component: 3200 - total flux cleaned = 0.00337378 Jy ! Component: 3250 - total flux cleaned = 0.0034084 Jy ! Component: 3300 - total flux cleaned = 0.00347742 Jy ! Component: 3350 - total flux cleaned = 0.00354583 Jy ! Component: 3400 - total flux cleaned = 0.00355733 Jy ! Component: 3450 - total flux cleaned = 0.00365839 Jy ! Component: 3500 - total flux cleaned = 0.00368067 Jy ! Component: 3550 - total flux cleaned = 0.00372514 Jy ! Component: 3600 - total flux cleaned = 0.00379136 Jy ! Component: 3650 - total flux cleaned = 0.00386792 Jy ! Component: 3700 - total flux cleaned = 0.00391147 Jy ! Component: 3750 - total flux cleaned = 0.00398717 Jy ! Component: 3800 - total flux cleaned = 0.00405157 Jy ! Component: 3850 - total flux cleaned = 0.00408369 Jy ! Component: 3900 - total flux cleaned = 0.004158 Jy ! Component: 3950 - total flux cleaned = 0.00424228 Jy ! Component: 4000 - total flux cleaned = 0.00424232 Jy ! Component: 4050 - total flux cleaned = 0.00432567 Jy ! Total flux subtracted in 4096 components = 0.00434642 Jy ! Clean residual min=-0.000973 max=0.000609 Jy/beam ! Clean residual mean=0.000007 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.111983 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 365 components and 0.111983 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1248+4839_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.682 x 5.162 at 2.214 degrees (North through East) ! Clean map min=-0.0010106 max=0.090908 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1248+4839_S_map.fits wmodel /image_prod/ug002_uva//J1248+4839_S_map.mod ! Writing 365 model components to file: /image_prod/ug002_uva//J1248+4839_S_map.mod wobs /image_prod/ug002_uva//J1248+4839_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1248+4839_S_uvs.fits wwins /image_prod/ug002_uva//J1248+4839_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1248+4839_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0909075 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183452 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.605401 0.605401 1.2108 2.4216 4.84321 9.68641 19.3728 38.7457 77.4913 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 495.539 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1248+4839_S_dfm.log closed on Thu Mar 5 00:49:41 2020