! Started logfile: /image_prod/ug002_uva//J1048+0055_S_dfm.log on Wed Mar 4 23:43:21 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//J1048+0055_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1048+0055_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.960494 visibilities/baseline/integration-bin. ! Found source: J1048+0055 ! ! 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 4668 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 J1048+0055_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.053000Jy sigma=7.602764 ! Fit after self-cal, rms=0.726400Jy sigma=5.111302 ! 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=2.907 mas, bmaj=7.348 mas, bpa=-0.111 degrees ! Estimated noise=2.01172 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 = 0.213098 Jy ! Component: 100 - total flux cleaned = 0.280417 Jy ! Total flux subtracted in 100 components = 0.280417 Jy ! Clean residual min=-0.015588 max=0.029694 Jy/beam ! Clean residual mean=0.000027 rms=0.004748 Jy/beam ! Combined flux in latest and established models = 0.280417 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.280417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165076Jy sigma=0.708975 ! Fit after self-cal, rms=0.164740Jy sigma=0.706975 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327907 Jy ! Component: 100 - total flux cleaned = 0.0511183 Jy ! Total flux subtracted in 100 components = 0.0511183 Jy ! Clean residual min=-0.012570 max=0.016135 Jy/beam ! Clean residual mean=0.000013 rms=0.003670 Jy/beam ! Combined flux in latest and established models = 0.331535 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.331535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.155809Jy sigma=0.591751 ! Fit after self-cal, rms=0.155767Jy sigma=0.591398 ! 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=3.367 mas, bmaj=8.207 mas, bpa=-1.199 degrees ! Estimated noise=1.50671 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 = 0.0164993 Jy ! Component: 100 - total flux cleaned = 0.02624 Jy ! Component: 150 - total flux cleaned = 0.0322639 Jy ! Component: 200 - total flux cleaned = 0.0351386 Jy ! Total flux subtracted in 200 components = 0.0351386 Jy ! Clean residual min=-0.010901 max=0.012497 Jy/beam ! Clean residual mean=0.000012 rms=0.003227 Jy/beam ! Combined flux in latest and established models = 0.366674 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.366674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.154094Jy sigma=0.562089 ! Fit after self-cal, rms=0.154059Jy sigma=0.561878 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 8.207 at -1.199 degrees (North through East) ! Clean map min=-0.010488 max=0.27774 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.01 KP 1.01 ! LA 0.99 MK 1.08 OV 0.98 PT 1.00 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 0.97 HN 1.03 KP 0.99 ! LA 0.98 MK 1.05 OV 0.97 PT 1.01 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 1.05 KP 0.98 ! LA 0.98 MK 1.03 OV 0.96 PT 1.01 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.154059Jy sigma=0.561878 ! Fit after self-cal, rms=0.210903Jy sigma=0.541150 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=8.279 mas, bpa=-0.1298 degrees ! Estimated noise=1.52301 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 = 0.000269437 Jy ! Component: 100 - total flux cleaned = 0.000599001 Jy ! Component: 150 - total flux cleaned = 0.000332549 Jy ! Component: 200 - total flux cleaned = -1.53242e-05 Jy ! Total flux subtracted in 200 components = -1.53242e-05 Jy ! Clean residual min=-0.012522 max=0.011077 Jy/beam ! Clean residual mean=0.000005 rms=0.002990 Jy/beam ! Combined flux in latest and established models = 0.366659 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.366659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.209936Jy sigma=0.539625 ! Fit after self-cal, rms=0.209965Jy sigma=0.539492 ! 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=0.209965Jy sigma=0.539492 ! Fit after self-cal, rms=0.207359Jy sigma=0.462717 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=8.272 mas, bpa=0.1248 degrees ! Estimated noise=1.54046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231814 Jy ! Component: 100 - total flux cleaned = 0.00212715 Jy ! Component: 150 - total flux cleaned = 0.00165801 Jy ! Component: 200 - total flux cleaned = 0.00152323 Jy ! Total flux subtracted in 200 components = 0.00152323 Jy ! Clean residual min=-0.006053 max=0.004947 Jy/beam ! Clean residual mean=0.000004 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.368182 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.368182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.206356Jy sigma=0.460882 ! Fit after self-cal, rms=0.206645Jy sigma=0.460642 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 = -0.000344027 Jy ! Component: 100 - total flux cleaned = -0.00056719 Jy ! Component: 150 - total flux cleaned = -0.000960743 Jy ! Component: 200 - total flux cleaned = -0.00132065 Jy ! Total flux subtracted in 200 components = -0.00132065 Jy ! Clean residual min=-0.005691 max=0.004867 Jy/beam ! Clean residual mean=0.000003 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.366861 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.366861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.206193Jy sigma=0.460319 ! Fit after self-cal, rms=0.206203Jy sigma=0.460249 ! 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=0.206203Jy sigma=0.460249 ! Fit after self-cal, rms=0.180783Jy sigma=0.412689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.336 mas, bmaj=8.224 mas, bpa=-0.07587 degrees ! Estimated noise=1.5341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.48716e-05 Jy ! Component: 100 - total flux cleaned = -2.16614e-05 Jy ! Component: 150 - total flux cleaned = 2.90713e-05 Jy ! Component: 200 - total flux cleaned = 7.40072e-05 Jy ! Total flux subtracted in 200 components = 7.40072e-05 Jy ! Clean residual min=-0.002882 max=0.004003 Jy/beam ! Clean residual mean=0.000005 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.366935 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 55 components and 0.366935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180703Jy sigma=0.412190 ! Fit after self-cal, rms=0.180689Jy sigma=0.412075 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 (6.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343327 Jy ! Component: 100 - total flux cleaned = 0.00364223 Jy ! Component: 150 - total flux cleaned = 0.003587 Jy ! Component: 200 - total flux cleaned = 0.00344 Jy ! Total flux subtracted in 200 components = 0.00344 Jy ! Clean residual min=-0.002868 max=0.002688 Jy/beam ! Clean residual mean=0.000006 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.370375 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.370375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180569Jy sigma=0.410665 ! Fit after self-cal, rms=0.180522Jy sigma=0.410529 ! 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=0.180522Jy sigma=0.410529 ! Fit after self-cal, rms=0.180139Jy sigma=0.410363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.251 mas, bmaj=13.11 mas, bpa=0.0763 degrees ! Estimated noise=1.85363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165588 Jy ! Component: 100 - total flux cleaned = 0.00159744 Jy ! Component: 150 - total flux cleaned = 0.00146379 Jy ! Component: 200 - total flux cleaned = 0.00137186 Jy ! Total flux subtracted in 200 components = 0.00137186 Jy ! Clean residual min=-0.002558 max=0.002413 Jy/beam ! Clean residual mean=0.000010 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.371747 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 89 components and 0.371747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180072Jy sigma=0.410155 ! Fit after self-cal, rms=0.180047Jy sigma=0.410060 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 = 0.000224914 Jy ! Component: 100 - total flux cleaned = 0.000255315 Jy ! Component: 150 - total flux cleaned = 0.000216087 Jy ! Component: 200 - total flux cleaned = 0.000182899 Jy ! Total flux subtracted in 200 components = 0.000182899 Jy ! Clean residual min=-0.002486 max=0.002394 Jy/beam ! Clean residual mean=0.000010 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.37193 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.37193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180000Jy sigma=0.410046 ! Fit after self-cal, rms=0.179995Jy sigma=0.410000 ! 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=3.333 mas, bmaj=8.218 mas, bpa=-0.1647 degrees ! Estimated noise=1.53103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 8.218 at -0.1647 degrees (North through East) ! Clean map min=-0.0025441 max=0.28809 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=2.871 mas, bmaj=7.393 mas, bpa=0.7803 degrees ! Estimated noise=2.05652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.218528 Jy ! Component: 100 - total flux cleaned = 0.291453 Jy ! Component: 150 - total flux cleaned = 0.326414 Jy ! Component: 200 - total flux cleaned = 0.343986 Jy ! Total flux subtracted in 200 components = 0.343986 Jy ! Clean residual min=-0.005180 max=0.008674 Jy/beam ! Clean residual mean=0.000005 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.343986 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.343986 Jy ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=8.218 mas, bpa=-0.1647 degrees ! Estimated noise=1.53103 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 (1.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118631 Jy ! Component: 100 - total flux cleaned = 0.0185 Jy ! Component: 150 - total flux cleaned = 0.0224989 Jy ! Component: 200 - total flux cleaned = 0.0251606 Jy ! Total flux subtracted in 200 components = 0.0251606 Jy ! Clean residual min=-0.002653 max=0.002305 Jy/beam ! Clean residual mean=0.000005 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.369147 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.369147 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=8.251 mas, bmaj=13.11 mas, bpa=0.0763 degrees ! Estimated noise=1.85363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218017 Jy ! Component: 100 - total flux cleaned = 0.00289659 Jy ! Component: 150 - total flux cleaned = 0.00302496 Jy ! Component: 200 - total flux cleaned = 0.00312778 Jy ! Total flux subtracted in 200 components = 0.00312778 Jy ! Clean residual min=-0.002379 max=0.002242 Jy/beam ! Clean residual mean=0.000011 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.372275 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 = 2.0979e-05 Jy ! Component: 100 - total flux cleaned = 3.97468e-05 Jy ! Component: 150 - total flux cleaned = 4.03601e-05 Jy ! Component: 200 - total flux cleaned = 4.04663e-05 Jy ! Total flux subtracted in 200 components = 4.04663e-05 Jy ! Clean residual min=-0.002417 max=0.002249 Jy/beam ! Clean residual mean=0.000011 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.372315 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 97 components and 0.372315 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=8.218 mas, bpa=-0.1647 degrees ! Estimated noise=1.53103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220182 Jy ! Component: 100 - total flux cleaned = -0.000362888 Jy ! Component: 150 - total flux cleaned = -0.000362163 Jy ! Component: 200 - total flux cleaned = -0.000362791 Jy ! Total flux subtracted in 200 components = -0.000362791 Jy ! Clean residual min=-0.002702 max=0.002432 Jy/beam ! Clean residual mean=0.000005 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.371952 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.371952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179840Jy sigma=0.409551 ! Fit after self-cal, rms=0.179785Jy sigma=0.409433 wmodel J1048+0055_S_map.mod ! Writing 111 model components to file: J1048+0055_S_map.mod wobs J1048+0055_S_uvs.fits ! Writing UV FITS file: J1048+0055_S_uvs.fits wwins J1048+0055_S_map.win ! wwins: Wrote 3 windows to J1048+0055_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 = -0.000526235 Jy ! Component: 100 - total flux cleaned = -0.000821627 Jy ! Component: 150 - total flux cleaned = -0.00110225 Jy ! Component: 200 - total flux cleaned = -0.00129429 Jy ! Component: 250 - total flux cleaned = -0.00129423 Jy ! Component: 300 - total flux cleaned = -0.00122307 Jy ! Component: 350 - total flux cleaned = -0.00125752 Jy ! Component: 400 - total flux cleaned = -0.0012569 Jy ! Component: 450 - total flux cleaned = -0.00138979 Jy ! Component: 500 - total flux cleaned = -0.00145477 Jy ! Component: 550 - total flux cleaned = -0.00151801 Jy ! Component: 600 - total flux cleaned = -0.00151705 Jy ! Component: 650 - total flux cleaned = -0.00148578 Jy ! Component: 700 - total flux cleaned = -0.00148555 Jy ! Component: 750 - total flux cleaned = -0.00148573 Jy ! Component: 800 - total flux cleaned = -0.00145645 Jy ! Component: 850 - total flux cleaned = -0.00148564 Jy ! Component: 900 - total flux cleaned = -0.00151464 Jy ! Component: 950 - total flux cleaned = -0.0016278 Jy ! Component: 1000 - total flux cleaned = -0.00173904 Jy ! Component: 1050 - total flux cleaned = -0.00182194 Jy ! Component: 1100 - total flux cleaned = -0.00195793 Jy ! Component: 1150 - total flux cleaned = -0.00209223 Jy ! Component: 1200 - total flux cleaned = -0.00217184 Jy ! Component: 1250 - total flux cleaned = -0.00227735 Jy ! Component: 1300 - total flux cleaned = -0.00245955 Jy ! Component: 1350 - total flux cleaned = -0.00253701 Jy ! Component: 1400 - total flux cleaned = -0.00279205 Jy ! Component: 1450 - total flux cleaned = -0.00301847 Jy ! Component: 1500 - total flux cleaned = -0.00306823 Jy ! Component: 1550 - total flux cleaned = -0.00331487 Jy ! Component: 1600 - total flux cleaned = -0.00346128 Jy ! Component: 1650 - total flux cleaned = -0.00350945 Jy ! Component: 1700 - total flux cleaned = -0.00367709 Jy ! Component: 1750 - total flux cleaned = -0.00374867 Jy ! Component: 1800 - total flux cleaned = -0.00391333 Jy ! Component: 1850 - total flux cleaned = -0.00395996 Jy ! Component: 1900 - total flux cleaned = -0.0041909 Jy ! Component: 1950 - total flux cleaned = -0.0043737 Jy ! Component: 2000 - total flux cleaned = -0.00444167 Jy ! Component: 2050 - total flux cleaned = -0.00459903 Jy ! Component: 2100 - total flux cleaned = -0.00459912 Jy ! Component: 2150 - total flux cleaned = -0.0047317 Jy ! Component: 2200 - total flux cleaned = -0.00479731 Jy ! Component: 2250 - total flux cleaned = -0.00484082 Jy ! Component: 2300 - total flux cleaned = -0.004841 Jy ! Component: 2350 - total flux cleaned = -0.00490544 Jy ! Component: 2400 - total flux cleaned = -0.00501182 Jy ! Component: 2450 - total flux cleaned = -0.00507512 Jy ! Component: 2500 - total flux cleaned = -0.00507511 Jy ! Component: 2550 - total flux cleaned = -0.00515833 Jy ! Component: 2600 - total flux cleaned = -0.00509636 Jy ! Component: 2650 - total flux cleaned = -0.00517833 Jy ! Component: 2700 - total flux cleaned = -0.00515797 Jy ! Component: 2750 - total flux cleaned = -0.00509719 Jy ! Component: 2800 - total flux cleaned = -0.00509706 Jy ! Component: 2850 - total flux cleaned = -0.00519666 Jy ! Component: 2900 - total flux cleaned = -0.00515692 Jy ! Component: 2950 - total flux cleaned = -0.00513726 Jy ! Component: 3000 - total flux cleaned = -0.00517677 Jy ! Component: 3050 - total flux cleaned = -0.00517661 Jy ! Component: 3100 - total flux cleaned = -0.00525424 Jy ! Component: 3150 - total flux cleaned = -0.00531182 Jy ! Component: 3200 - total flux cleaned = -0.00529263 Jy ! Component: 3250 - total flux cleaned = -0.0053498 Jy ! Component: 3300 - total flux cleaned = -0.00534981 Jy ! Component: 3350 - total flux cleaned = -0.00540628 Jy ! Component: 3400 - total flux cleaned = -0.00542521 Jy ! Component: 3450 - total flux cleaned = -0.00549961 Jy ! Component: 3500 - total flux cleaned = -0.00555505 Jy ! Component: 3550 - total flux cleaned = -0.00559183 Jy ! Component: 3600 - total flux cleaned = -0.00557361 Jy ! Component: 3650 - total flux cleaned = -0.00560985 Jy ! Component: 3700 - total flux cleaned = -0.005628 Jy ! Component: 3750 - total flux cleaned = -0.005664 Jy ! Component: 3800 - total flux cleaned = -0.00568198 Jy ! Component: 3850 - total flux cleaned = -0.00566425 Jy ! Component: 3900 - total flux cleaned = -0.00575281 Jy ! Component: 3950 - total flux cleaned = -0.00575289 Jy ! Component: 4000 - total flux cleaned = -0.00577032 Jy ! Component: 4050 - total flux cleaned = -0.00577028 Jy ! Total flux subtracted in 4096 components = -0.005805 Jy ! Clean residual min=-0.000900 max=0.000986 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.366147 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 383 components and 0.366147 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1048+0055_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.333 x 8.218 at -0.1647 degrees (North through East) ! Clean map min=-0.0019506 max=0.28911 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1048+0055_S_map.fits wmodel /image_prod/ug002_uva//J1048+0055_S_map.mod ! Writing 383 model components to file: /image_prod/ug002_uva//J1048+0055_S_map.mod wobs /image_prod/ug002_uva//J1048+0055_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1048+0055_S_uvs.fits wwins /image_prod/ug002_uva//J1048+0055_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1048+0055_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.289114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311422 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.323148 0.323148 0.646296 1.29259 2.58518 5.17037 10.3407 20.6815 41.3629 82.7259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.289 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 928.367 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1048+0055_S_dfm.log closed on Wed Mar 4 23:43:25 2020