! Started logfile: /vlbi/uf001/uva//J2123+1007_S_dfm.log on Mon Jan 14 05:50:19 2019 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 /vlbi/uf001/uva//J2123+1007_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2123+1007_S_uva.fits ! AN table 1: 72 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.880291 visibilities/baseline/integration-bin. ! Found source: J2123+1007 ! ! 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 3993 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 J2123+1007_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.063850Jy sigma=21.870058 ! Fit after self-cal, rms=0.593903Jy sigma=12.523161 ! 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=4.787 mas, bmaj=18.65 mas, bpa=-17.85 degrees ! Estimated noise=0.753445 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 = 0.311051 Jy ! Component: 100 - total flux cleaned = 0.394417 Jy ! Total flux subtracted in 100 components = 0.394417 Jy ! Clean residual min=-0.030736 max=0.059534 Jy/beam ! Clean residual mean=0.000198 rms=0.009779 Jy/beam ! Combined flux in latest and established models = 0.394417 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.394417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131766Jy sigma=2.519567 ! Fit after self-cal, rms=0.131448Jy sigma=2.509077 ! Inverting map ! Added new window around map position (-9.5, 3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0605108 Jy ! Component: 100 - total flux cleaned = 0.0980459 Jy ! Total flux subtracted in 100 components = 0.0980459 Jy ! Clean residual min=-0.020216 max=0.021458 Jy/beam ! Clean residual mean=0.000115 rms=0.005896 Jy/beam ! Combined flux in latest and established models = 0.492462 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.492462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092167Jy sigma=1.809697 ! Fit after self-cal, rms=0.091064Jy sigma=1.786042 ! 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=5.447 mas, bmaj=18.58 mas, bpa=-17.68 degrees ! Estimated noise=0.555654 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 = 0.0314066 Jy ! Component: 100 - total flux cleaned = 0.0518901 Jy ! Component: 150 - total flux cleaned = 0.0666207 Jy ! Component: 200 - total flux cleaned = 0.0778449 Jy ! Total flux subtracted in 200 components = 0.0778449 Jy ! Clean residual min=-0.017841 max=0.016591 Jy/beam ! Clean residual mean=0.000043 rms=0.004894 Jy/beam ! Combined flux in latest and established models = 0.570307 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 70 components and 0.570307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074738Jy sigma=1.532023 ! Fit after self-cal, rms=0.074534Jy sigma=1.528653 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.447 x 18.58 at -17.68 degrees (North through East) ! Clean map min=-0.017717 max=0.41146 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.98 KP 0.98 LA 0.91 ! NL 1.03 OV 0.99 PT 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.01 KP 0.98 LA 0.91 ! NL 1.03 OV 0.93 PT 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.01 KP 1.00 LA 0.93 ! NL 1.04 OV 0.99 PT 1.01 ! ! ! Fit before self-cal, rms=0.074534Jy sigma=1.528653 ! Fit after self-cal, rms=0.069686Jy sigma=1.401526 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.447 mas, bmaj=18.84 mas, bpa=-17.4 degrees ! Estimated noise=0.551687 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 = 0.00659387 Jy ! Component: 100 - total flux cleaned = 0.00848837 Jy ! Component: 150 - total flux cleaned = 0.00877718 Jy ! Component: 200 - total flux cleaned = 0.00944526 Jy ! Total flux subtracted in 200 components = 0.00944526 Jy ! Clean residual min=-0.014462 max=0.012269 Jy/beam ! Clean residual mean=0.000000 rms=0.003926 Jy/beam ! Combined flux in latest and established models = 0.579753 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 0.579753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068723Jy sigma=1.385368 ! Fit after self-cal, rms=0.068683Jy sigma=1.384560 ! 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=0.068683Jy sigma=1.384560 ! Fit after self-cal, rms=0.056950Jy sigma=1.123193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.448 mas, bmaj=18.94 mas, bpa=-17.4 degrees ! Estimated noise=0.556748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017286 Jy ! Component: 100 - total flux cleaned = 0.001731 Jy ! Component: 150 - total flux cleaned = 0.000968396 Jy ! Component: 200 - total flux cleaned = 0.000405946 Jy ! Total flux subtracted in 200 components = 0.000405946 Jy ! Clean residual min=-0.005182 max=0.006025 Jy/beam ! Clean residual mean=0.000007 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.580159 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.580159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056336Jy sigma=1.109400 ! Fit after self-cal, rms=0.056352Jy sigma=1.109209 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 = -0.00041023 Jy ! Component: 100 - total flux cleaned = -0.000962335 Jy ! Component: 150 - total flux cleaned = -0.00112762 Jy ! Component: 200 - total flux cleaned = -0.00135395 Jy ! Total flux subtracted in 200 components = -0.00135395 Jy ! Clean residual min=-0.005155 max=0.005788 Jy/beam ! Clean residual mean=0.000009 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.578805 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.578805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056140Jy sigma=1.104079 ! Fit after self-cal, rms=0.056137Jy sigma=1.104054 ! 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=0.056137Jy sigma=1.104054 ! Fit after self-cal, rms=0.053591Jy sigma=1.049856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.45 mas, bmaj=18.85 mas, bpa=-17.43 degrees ! Estimated noise=0.555514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000877017 Jy ! Component: 100 - total flux cleaned = 0.00126535 Jy ! Component: 150 - total flux cleaned = 0.00163051 Jy ! Component: 200 - total flux cleaned = 0.00180904 Jy ! Total flux subtracted in 200 components = 0.00180904 Jy ! Clean residual min=-0.002053 max=0.002186 Jy/beam ! Clean residual mean=0.000005 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.580614 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 148 components and 0.580614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053548Jy sigma=1.049136 ! Fit after self-cal, rms=0.053562Jy sigma=1.049068 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 = 0.000339021 Jy ! Component: 100 - total flux cleaned = 0.000475429 Jy ! Component: 150 - total flux cleaned = 0.000559952 Jy ! Component: 200 - total flux cleaned = 0.00065892 Jy ! Total flux subtracted in 200 components = 0.00065892 Jy ! Clean residual min=-0.001959 max=0.002114 Jy/beam ! Clean residual mean=0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.581273 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 155 components and 0.581273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053545Jy sigma=1.048768 ! Fit after self-cal, rms=0.053544Jy sigma=1.048761 ! 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=0.053544Jy sigma=1.048761 ! Fit after self-cal, rms=0.053558Jy sigma=1.048680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.658 mas, bmaj=18.68 mas, bpa=-18.19 degrees ! Estimated noise=0.613266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635666 Jy ! Component: 100 - total flux cleaned = 0.00100743 Jy ! Component: 150 - total flux cleaned = 0.00128161 Jy ! Component: 200 - total flux cleaned = 0.00152538 Jy ! Total flux subtracted in 200 components = 0.00152538 Jy ! Clean residual min=-0.002045 max=0.002127 Jy/beam ! Clean residual mean=0.000007 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.582798 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 0.582798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053548Jy sigma=1.048517 ! Fit after self-cal, rms=0.053547Jy sigma=1.048510 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 = 0.000172013 Jy ! Component: 100 - total flux cleaned = 0.000325909 Jy ! Component: 150 - total flux cleaned = 0.000455816 Jy ! Component: 200 - total flux cleaned = 0.000566203 Jy ! Total flux subtracted in 200 components = 0.000566203 Jy ! Clean residual min=-0.002022 max=0.002094 Jy/beam ! Clean residual mean=0.000006 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.583364 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 183 components and 0.583364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053544Jy sigma=1.048439 ! Fit after self-cal, rms=0.053543Jy sigma=1.048436 ! 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=5.449 mas, bmaj=18.85 mas, bpa=-17.42 degrees ! Estimated noise=0.555635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.449 x 18.85 at -17.42 degrees (North through East) ! Clean map min=-0.0018649 max=0.40961 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=4.786 mas, bmaj=18.97 mas, bpa=-17.88 degrees ! Estimated noise=0.752165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.309377 Jy ! Component: 100 - total flux cleaned = 0.401273 Jy ! Component: 150 - total flux cleaned = 0.455855 Jy ! Component: 200 - total flux cleaned = 0.491593 Jy ! Total flux subtracted in 200 components = 0.491593 Jy ! Clean residual min=-0.010251 max=0.019256 Jy/beam ! Clean residual mean=0.000086 rms=0.003559 Jy/beam ! Combined flux in latest and established models = 0.491593 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.491593 Jy ! Inverting map and beam ! Estimated beam: bmin=5.449 mas, bmaj=18.85 mas, bpa=-17.42 degrees ! Estimated noise=0.555635 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 = 0.0285599 Jy ! Component: 100 - total flux cleaned = 0.0461055 Jy ! Component: 150 - total flux cleaned = 0.0573811 Jy ! Component: 200 - total flux cleaned = 0.0651761 Jy ! Total flux subtracted in 200 components = 0.0651761 Jy ! Clean residual min=-0.003998 max=0.004348 Jy/beam ! Clean residual mean=0.000032 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.556769 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 59 components and 0.556769 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=7.658 mas, bmaj=18.68 mas, bpa=-18.19 degrees ! Estimated noise=0.613266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709122 Jy ! Component: 100 - total flux cleaned = 0.011802 Jy ! Component: 150 - total flux cleaned = 0.0151864 Jy ! Component: 200 - total flux cleaned = 0.0176978 Jy ! Total flux subtracted in 200 components = 0.0176978 Jy ! Clean residual min=-0.002791 max=0.002459 Jy/beam ! Clean residual mean=0.000019 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.574467 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 = 0.00189902 Jy ! Component: 100 - total flux cleaned = 0.00335677 Jy ! Component: 150 - total flux cleaned = 0.00452719 Jy ! Component: 200 - total flux cleaned = 0.00547944 Jy ! Total flux subtracted in 200 components = 0.00547944 Jy ! Clean residual min=-0.002344 max=0.002214 Jy/beam ! Clean residual mean=0.000011 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.579947 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 150 components and 0.579946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.449 mas, bmaj=18.85 mas, bpa=-17.42 degrees ! Estimated noise=0.555635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347334 Jy ! Component: 100 - total flux cleaned = 0.000535814 Jy ! Component: 150 - total flux cleaned = 0.000702843 Jy ! Component: 200 - total flux cleaned = 0.000971445 Jy ! Total flux subtracted in 200 components = 0.000971445 Jy ! Clean residual min=-0.002021 max=0.002058 Jy/beam ! Clean residual mean=0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.580918 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 178 components and 0.580918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053601Jy sigma=1.049964 ! Fit after self-cal, rms=0.053591Jy sigma=1.049729 wmodel J2123+1007_S_map.mod ! Writing 178 model components to file: J2123+1007_S_map.mod wobs J2123+1007_S_uvs.fits ! Writing UV FITS file: J2123+1007_S_uvs.fits wwins J2123+1007_S_map.win ! wwins: Wrote 2 windows to J2123+1007_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 = 0.000311018 Jy ! Component: 100 - total flux cleaned = 0.00055631 Jy ! Component: 150 - total flux cleaned = 0.000686797 Jy ! Component: 200 - total flux cleaned = 0.00080955 Jy ! Component: 250 - total flux cleaned = 0.000838922 Jy ! Component: 300 - total flux cleaned = 0.000896208 Jy ! Component: 350 - total flux cleaned = 0.000950196 Jy ! Component: 400 - total flux cleaned = 0.00105413 Jy ! Component: 450 - total flux cleaned = 0.00110479 Jy ! Component: 500 - total flux cleaned = 0.00125131 Jy ! Component: 550 - total flux cleaned = 0.00139319 Jy ! Component: 600 - total flux cleaned = 0.00155318 Jy ! Component: 650 - total flux cleaned = 0.0016641 Jy ! Component: 700 - total flux cleaned = 0.00177211 Jy ! Component: 750 - total flux cleaned = 0.0018354 Jy ! Component: 800 - total flux cleaned = 0.00191779 Jy ! Component: 850 - total flux cleaned = 0.00195838 Jy ! Component: 900 - total flux cleaned = 0.00205617 Jy ! Component: 950 - total flux cleaned = 0.00205606 Jy ! Component: 1000 - total flux cleaned = 0.00216827 Jy ! Component: 1050 - total flux cleaned = 0.00225997 Jy ! Component: 1100 - total flux cleaned = 0.00229593 Jy ! Component: 1150 - total flux cleaned = 0.00240153 Jy ! Component: 1200 - total flux cleaned = 0.00248766 Jy ! Component: 1250 - total flux cleaned = 0.00257158 Jy ! Component: 1300 - total flux cleaned = 0.0026381 Jy ! Component: 1350 - total flux cleaned = 0.00275205 Jy ! Component: 1400 - total flux cleaned = 0.00280013 Jy ! Component: 1450 - total flux cleaned = 0.00292559 Jy ! Component: 1500 - total flux cleaned = 0.00300248 Jy ! Component: 1550 - total flux cleaned = 0.00304806 Jy ! Component: 1600 - total flux cleaned = 0.00309289 Jy ! Component: 1650 - total flux cleaned = 0.00318079 Jy ! Component: 1700 - total flux cleaned = 0.0032096 Jy ! Component: 1750 - total flux cleaned = 0.00326659 Jy ! Component: 1800 - total flux cleaned = 0.00337814 Jy ! Component: 1850 - total flux cleaned = 0.0033644 Jy ! Component: 1900 - total flux cleaned = 0.00343247 Jy ! Component: 1950 - total flux cleaned = 0.00347274 Jy ! Component: 2000 - total flux cleaned = 0.00352573 Jy ! Component: 2050 - total flux cleaned = 0.00356469 Jy ! Component: 2100 - total flux cleaned = 0.00360325 Jy ! Component: 2150 - total flux cleaned = 0.00364126 Jy ! Component: 2200 - total flux cleaned = 0.00366649 Jy ! Component: 2250 - total flux cleaned = 0.00366645 Jy ! Component: 2300 - total flux cleaned = 0.00372782 Jy ! Component: 2350 - total flux cleaned = 0.00377636 Jy ! Component: 2400 - total flux cleaned = 0.00382413 Jy ! Component: 2450 - total flux cleaned = 0.00389492 Jy ! Component: 2500 - total flux cleaned = 0.00391826 Jy ! Component: 2550 - total flux cleaned = 0.00397619 Jy ! Component: 2600 - total flux cleaned = 0.00404495 Jy ! Component: 2650 - total flux cleaned = 0.00412443 Jy ! Component: 2700 - total flux cleaned = 0.00421417 Jy ! Component: 2750 - total flux cleaned = 0.00425864 Jy ! Component: 2800 - total flux cleaned = 0.00432477 Jy ! Component: 2850 - total flux cleaned = 0.0043794 Jy ! Component: 2900 - total flux cleaned = 0.00441188 Jy ! Component: 2950 - total flux cleaned = 0.00442276 Jy ! Component: 3000 - total flux cleaned = 0.00445483 Jy ! Component: 3050 - total flux cleaned = 0.00449716 Jy ! Component: 3100 - total flux cleaned = 0.0045498 Jy ! Component: 3150 - total flux cleaned = 0.00457066 Jy ! Component: 3200 - total flux cleaned = 0.00464316 Jy ! Component: 3250 - total flux cleaned = 0.0047152 Jy ! Component: 3300 - total flux cleaned = 0.00474589 Jy ! Component: 3350 - total flux cleaned = 0.00480693 Jy ! Component: 3400 - total flux cleaned = 0.00484728 Jy ! Component: 3450 - total flux cleaned = 0.00488756 Jy ! Component: 3500 - total flux cleaned = 0.00497739 Jy ! Component: 3550 - total flux cleaned = 0.005017 Jy ! Component: 3600 - total flux cleaned = 0.0050466 Jy ! Component: 3650 - total flux cleaned = 0.00510548 Jy ! Component: 3700 - total flux cleaned = 0.00513471 Jy ! Component: 3750 - total flux cleaned = 0.00521234 Jy ! Component: 3800 - total flux cleaned = 0.00526066 Jy ! Component: 3850 - total flux cleaned = 0.00528945 Jy ! Component: 3900 - total flux cleaned = 0.00534678 Jy ! Component: 3950 - total flux cleaned = 0.00537535 Jy ! Component: 4000 - total flux cleaned = 0.00544169 Jy ! Component: 4050 - total flux cleaned = 0.00548892 Jy ! Total flux subtracted in 4096 components = 0.00554541 Jy ! Clean residual min=-0.000645 max=0.000517 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.586463 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 535 components and 0.586463 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2123+1007_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.449 x 18.85 at -17.42 degrees (North through East) ! Clean map min=-0.001177 max=0.40954 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2123+1007_S_map.fits wmodel /vlbi/uf001/uva//J2123+1007_S_map.mod ! Writing 535 model components to file: /vlbi/uf001/uva//J2123+1007_S_map.mod wobs /vlbi/uf001/uva//J2123+1007_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2123+1007_S_uvs.fits wwins /vlbi/uf001/uva//J2123+1007_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2123+1007_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.409544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135496 0.135496 0.270992 0.541984 1.08397 2.16794 4.33588 8.67175 17.3435 34.687 69.374 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.409 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2214.09 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2123+1007_S_dfm.log closed on Mon Jan 14 05:50:23 2019