! Started logfile: /image_prod/ug002_uva//J0258+1142_S_dfm.log on Wed Mar 4 19:44:08 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//J0258+1142_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0258+1142_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997222 visibilities/baseline/integration-bin. ! Found source: J0258+1142 ! ! 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 6462 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 J0258+1142_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=1.010568Jy sigma=8.684344 ! Fit after self-cal, rms=0.935748Jy sigma=8.042228 ! 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=3.781 mas, bmaj=8.675 mas, bpa=14.8 degrees ! Estimated noise=1.53252 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 = 0.0475505 Jy ! Component: 100 - total flux cleaned = 0.0645738 Jy ! Total flux subtracted in 100 components = 0.0645738 Jy ! Clean residual min=-0.005135 max=0.007993 Jy/beam ! Clean residual mean=0.000012 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.0645738 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0645738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084218Jy sigma=0.499751 ! Fit after self-cal, rms=0.083001Jy sigma=0.490040 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104112 Jy ! Component: 100 - total flux cleaned = 0.0158783 Jy ! Total flux subtracted in 100 components = 0.0158783 Jy ! Clean residual min=-0.003893 max=0.004924 Jy/beam ! Clean residual mean=-0.000006 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.080452 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 12 components and 0.080452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081114Jy sigma=0.475116 ! Fit after self-cal, rms=0.081069Jy sigma=0.474706 ! 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=4.48 mas, bmaj=9.353 mas, bpa=12.01 degrees ! Estimated noise=1.08147 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 (-44.5, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00609388 Jy ! Component: 100 - total flux cleaned = 0.00962852 Jy ! Component: 150 - total flux cleaned = 0.0112969 Jy ! Component: 200 - total flux cleaned = 0.0125859 Jy ! Total flux subtracted in 200 components = 0.0125859 Jy ! Clean residual min=-0.002852 max=0.003326 Jy/beam ! Clean residual mean=-0.000006 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.093038 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.093038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080360Jy sigma=0.467824 ! Fit after self-cal, rms=0.080266Jy sigma=0.467113 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.48 x 9.353 at 12.01 degrees (North through East) ! Clean map min=-0.002814 max=0.066677 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.95 KP 0.94 ! LA 1.02 NL 1.01 OV 1.01 PT 1.05 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.01 HN 0.99 KP 0.92 ! LA 1.07 NL 0.93 OV 1.04 PT 1.08 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.13 KP 1.03 ! LA 0.91 NL 0.98 OV 1.02 PT 1.06 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.080266Jy sigma=0.467113 ! Fit after self-cal, rms=0.068747Jy sigma=0.464362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.451 mas, bmaj=9.289 mas, bpa=12.9 degrees ! Estimated noise=1.06367 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 = 0.00246186 Jy ! Component: 100 - total flux cleaned = 0.00359118 Jy ! Component: 150 - total flux cleaned = 0.0040474 Jy ! Component: 200 - total flux cleaned = 0.0043925 Jy ! Total flux subtracted in 200 components = 0.0043925 Jy ! Clean residual min=-0.002067 max=0.002299 Jy/beam ! Clean residual mean=0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0974305 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 92 components and 0.0974305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068622Jy sigma=0.463198 ! Fit after self-cal, rms=0.068560Jy sigma=0.462886 ! 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=0.068560Jy sigma=0.462886 ! Fit after self-cal, rms=0.061537Jy sigma=0.459488 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.436 mas, bmaj=9.326 mas, bpa=12.96 degrees ! Estimated noise=1.05432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126828 Jy ! Component: 100 - total flux cleaned = 0.00187806 Jy ! Component: 150 - total flux cleaned = 0.00211106 Jy ! Component: 200 - total flux cleaned = 0.00228725 Jy ! Total flux subtracted in 200 components = 0.00228725 Jy ! Clean residual min=-0.001748 max=0.001870 Jy/beam ! Clean residual mean=0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0997177 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 125 components and 0.0997177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061494Jy sigma=0.459136 ! Fit after self-cal, rms=0.061485Jy sigma=0.458992 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 = 0.000623268 Jy ! Component: 100 - total flux cleaned = 0.000820317 Jy ! Component: 150 - total flux cleaned = 0.00089852 Jy ! Component: 200 - total flux cleaned = 0.000915892 Jy ! Total flux subtracted in 200 components = 0.000915892 Jy ! Clean residual min=-0.001711 max=0.001915 Jy/beam ! Clean residual mean=0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.100634 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 143 components and 0.100634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061468Jy sigma=0.458877 ! Fit after self-cal, rms=0.061466Jy sigma=0.458864 ! 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=0.061466Jy sigma=0.458864 ! Fit after self-cal, rms=0.061224Jy sigma=0.458811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.431 mas, bmaj=9.343 mas, bpa=13 degrees ! Estimated noise=1.05267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401112 Jy ! Component: 100 - total flux cleaned = 0.000572069 Jy ! Component: 150 - total flux cleaned = 0.000671906 Jy ! Component: 200 - total flux cleaned = 0.000746512 Jy ! Total flux subtracted in 200 components = 0.000746512 Jy ! Clean residual min=-0.001683 max=0.001969 Jy/beam ! Clean residual mean=0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.10138 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 158 components and 0.10138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061209Jy sigma=0.458726 ! Fit after self-cal, rms=0.061206Jy sigma=0.458712 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) ! Added new window around map position (39.5, -119). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105845 Jy ! Component: 100 - total flux cleaned = 0.00128953 Jy ! Component: 150 - total flux cleaned = 0.00138026 Jy ! Component: 200 - total flux cleaned = 0.00157105 Jy ! Total flux subtracted in 200 components = 0.00157105 Jy ! Clean residual min=-0.001610 max=0.001603 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.102951 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 181 components and 0.102951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061151Jy sigma=0.458158 ! Fit after self-cal, rms=0.061150Jy sigma=0.458110 ! 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=0.061150Jy sigma=0.458110 ! Fit after self-cal, rms=0.060847Jy sigma=0.458066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.044 mas, bmaj=12.16 mas, bpa=-3.69 degrees ! Estimated noise=1.15968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571828 Jy ! Component: 100 - total flux cleaned = 0.000845246 Jy ! Component: 150 - total flux cleaned = 0.00103957 Jy ! Component: 200 - total flux cleaned = 0.00117482 Jy ! Total flux subtracted in 200 components = 0.00117482 Jy ! Clean residual min=-0.001510 max=0.001828 Jy/beam ! Clean residual mean=0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.104126 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 202 components and 0.104126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060831Jy sigma=0.457974 ! Fit after self-cal, rms=0.060829Jy sigma=0.457962 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) ! Added new window around map position (125.5, 109.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891033 Jy ! Component: 100 - total flux cleaned = 0.000827962 Jy ! Component: 150 - total flux cleaned = 0.000852108 Jy ! Component: 200 - total flux cleaned = 0.000955517 Jy ! Total flux subtracted in 200 components = 0.000955517 Jy ! Clean residual min=-0.001451 max=0.001328 Jy/beam ! Clean residual mean=0.000004 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.105081 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 228 components and 0.105081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060781Jy sigma=0.457600 ! Fit after self-cal, rms=0.060785Jy sigma=0.457565 ! 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=4.422 mas, bmaj=9.36 mas, bpa=13.05 degrees ! Estimated noise=1.04849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.422 x 9.36 at 13.05 degrees (North through East) ! Clean map min=-0.0016107 max=0.065041 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=3.745 mas, bmaj=8.775 mas, bpa=15.44 degrees ! Estimated noise=1.49062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0471451 Jy ! Component: 100 - total flux cleaned = 0.0648959 Jy ! Component: 150 - total flux cleaned = 0.0745472 Jy ! Component: 200 - total flux cleaned = 0.0808177 Jy ! Total flux subtracted in 200 components = 0.0808177 Jy ! Clean residual min=-0.003441 max=0.004086 Jy/beam ! Clean residual mean=0.000001 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0808177 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0808177 Jy ! Inverting map and beam ! Estimated beam: bmin=4.422 mas, bmaj=9.36 mas, bpa=13.05 degrees ! Estimated noise=1.04849 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 = 0.00566541 Jy ! Component: 100 - total flux cleaned = 0.00967599 Jy ! Component: 150 - total flux cleaned = 0.0125445 Jy ! Component: 200 - total flux cleaned = 0.0145497 Jy ! Total flux subtracted in 200 components = 0.0145497 Jy ! Clean residual min=-0.002228 max=0.001953 Jy/beam ! Clean residual mean=-0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0953674 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.0953673 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=8.044 mas, bmaj=12.16 mas, bpa=-3.69 degrees ! Estimated noise=1.15968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255992 Jy ! Component: 100 - total flux cleaned = 0.00391332 Jy ! Component: 150 - total flux cleaned = 0.00519959 Jy ! Component: 200 - total flux cleaned = 0.00607569 Jy ! Total flux subtracted in 200 components = 0.00607569 Jy ! Clean residual min=-0.001959 max=0.001488 Jy/beam ! Clean residual mean=0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.101443 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 = 0.000816962 Jy ! Component: 100 - total flux cleaned = 0.0013135 Jy ! Component: 150 - total flux cleaned = 0.00172204 Jy ! Component: 200 - total flux cleaned = 0.00205421 Jy ! Total flux subtracted in 200 components = 0.00205421 Jy ! Clean residual min=-0.001720 max=0.001291 Jy/beam ! Clean residual mean=0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.103497 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 133 components and 0.103497 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.422 mas, bmaj=9.36 mas, bpa=13.05 degrees ! Estimated noise=1.04849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152047 Jy ! Component: 100 - total flux cleaned = 0.000323776 Jy ! Component: 150 - total flux cleaned = 0.000399497 Jy ! Component: 200 - total flux cleaned = 0.000468962 Jy ! Total flux subtracted in 200 components = 0.000468962 Jy ! Clean residual min=-0.001722 max=0.001323 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.103966 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 168 components and 0.103966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060819Jy sigma=0.457641 ! Fit after self-cal, rms=0.060829Jy sigma=0.457579 wmodel J0258+1142_S_map.mod ! Writing 168 model components to file: J0258+1142_S_map.mod wobs J0258+1142_S_uvs.fits ! Writing UV FITS file: J0258+1142_S_uvs.fits wwins J0258+1142_S_map.win ! wwins: Wrote 4 windows to J0258+1142_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 = -0.000649853 Jy ! Component: 100 - total flux cleaned = -0.000821462 Jy ! Component: 150 - total flux cleaned = -0.000868648 Jy ! Component: 200 - total flux cleaned = -0.000891447 Jy ! Component: 250 - total flux cleaned = -0.000870316 Jy ! Component: 300 - total flux cleaned = -0.000849344 Jy ! Component: 350 - total flux cleaned = -0.000808234 Jy ! Component: 400 - total flux cleaned = -0.000709188 Jy ! Component: 450 - total flux cleaned = -0.000651216 Jy ! Component: 500 - total flux cleaned = -0.000576251 Jy ! Component: 550 - total flux cleaned = -0.00050321 Jy ! Component: 600 - total flux cleaned = -0.000467366 Jy ! Component: 650 - total flux cleaned = -0.000449962 Jy ! Component: 700 - total flux cleaned = -0.000433041 Jy ! Component: 750 - total flux cleaned = -0.000433138 Jy ! Component: 800 - total flux cleaned = -0.000433237 Jy ! Component: 850 - total flux cleaned = -0.000400965 Jy ! Component: 900 - total flux cleaned = -0.000369604 Jy ! Component: 950 - total flux cleaned = -0.000292241 Jy ! Component: 1000 - total flux cleaned = -0.000231239 Jy ! Component: 1050 - total flux cleaned = -0.000171705 Jy ! Component: 1100 - total flux cleaned = -0.000127051 Jy ! Component: 1150 - total flux cleaned = -2.56478e-05 Jy ! Component: 1200 - total flux cleaned = 8.78737e-05 Jy ! Component: 1250 - total flux cleaned = 0.000115561 Jy ! Component: 1300 - total flux cleaned = 0.000211838 Jy ! Component: 1350 - total flux cleaned = 0.000279345 Jy ! Component: 1400 - total flux cleaned = 0.000292965 Jy ! Component: 1450 - total flux cleaned = 0.000371967 Jy ! Component: 1500 - total flux cleaned = 0.000384792 Jy ! Component: 1550 - total flux cleaned = 0.000436145 Jy ! Component: 1600 - total flux cleaned = 0.000410672 Jy ! Component: 1650 - total flux cleaned = 0.000423256 Jy ! Component: 1700 - total flux cleaned = 0.000398688 Jy ! Component: 1750 - total flux cleaned = 0.000422958 Jy ! Component: 1800 - total flux cleaned = 0.000386678 Jy ! Component: 1850 - total flux cleaned = 0.000386907 Jy ! Component: 1900 - total flux cleaned = 0.000398555 Jy ! Component: 1950 - total flux cleaned = 0.000375274 Jy ! Component: 2000 - total flux cleaned = 0.000409857 Jy ! Component: 2050 - total flux cleaned = 0.000420996 Jy ! Component: 2100 - total flux cleaned = 0.000443418 Jy ! Component: 2150 - total flux cleaned = 0.000421236 Jy ! Component: 2200 - total flux cleaned = 0.00044326 Jy ! Component: 2250 - total flux cleaned = 0.000475992 Jy ! Component: 2300 - total flux cleaned = 0.000518979 Jy ! Component: 2350 - total flux cleaned = 0.00052963 Jy ! Component: 2400 - total flux cleaned = 0.000540274 Jy ! Component: 2450 - total flux cleaned = 0.000623748 Jy ! Component: 2500 - total flux cleaned = 0.000675323 Jy ! Component: 2550 - total flux cleaned = 0.000695666 Jy ! Component: 2600 - total flux cleaned = 0.000726026 Jy ! Component: 2650 - total flux cleaned = 0.000786059 Jy ! Component: 2700 - total flux cleaned = 0.000825784 Jy ! Component: 2750 - total flux cleaned = 0.000865124 Jy ! Component: 2800 - total flux cleaned = 0.000913866 Jy ! Component: 2850 - total flux cleaned = 0.000971679 Jy ! Component: 2900 - total flux cleaned = 0.00103855 Jy ! Component: 2950 - total flux cleaned = 0.00107651 Jy ! Component: 3000 - total flux cleaned = 0.0011707 Jy ! Component: 3050 - total flux cleaned = 0.00122672 Jy ! Component: 3100 - total flux cleaned = 0.00126375 Jy ! Component: 3150 - total flux cleaned = 0.00131891 Jy ! Component: 3200 - total flux cleaned = 0.00136449 Jy ! Component: 3250 - total flux cleaned = 0.00137357 Jy ! Component: 3300 - total flux cleaned = 0.00140953 Jy ! Component: 3350 - total flux cleaned = 0.00142745 Jy ! Component: 3400 - total flux cleaned = 0.00143635 Jy ! Component: 3450 - total flux cleaned = 0.00142751 Jy ! Component: 3500 - total flux cleaned = 0.00147126 Jy ! Component: 3550 - total flux cleaned = 0.00144517 Jy ! Component: 3600 - total flux cleaned = 0.00148845 Jy ! Component: 3650 - total flux cleaned = 0.00151419 Jy ! Component: 3700 - total flux cleaned = 0.00149714 Jy ! Component: 3750 - total flux cleaned = 0.00155667 Jy ! Component: 3800 - total flux cleaned = 0.00154824 Jy ! Component: 3850 - total flux cleaned = 0.00157336 Jy ! Component: 3900 - total flux cleaned = 0.00157324 Jy ! Component: 3950 - total flux cleaned = 0.00161477 Jy ! Component: 4000 - total flux cleaned = 0.00163956 Jy ! Component: 4050 - total flux cleaned = 0.00167235 Jy ! Total flux subtracted in 4096 components = 0.00168052 Jy ! Clean residual min=-0.000562 max=0.000560 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.105647 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 448 components and 0.105647 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0258+1142_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.422 x 9.36 at 13.05 degrees (North through East) ! Clean map min=-0.0013733 max=0.063902 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0258+1142_S_map.fits wmodel /image_prod/ug002_uva//J0258+1142_S_map.mod ! Writing 448 model components to file: /image_prod/ug002_uva//J0258+1142_S_map.mod wobs /image_prod/ug002_uva//J0258+1142_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0258+1142_S_uvs.fits wwins /image_prod/ug002_uva//J0258+1142_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0258+1142_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0639017 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.70514 0.70514 1.41028 2.82056 5.64112 11.2822 22.5645 45.129 90.2579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 425.447 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0258+1142_S_dfm.log closed on Wed Mar 4 19:44:12 2020