! Started logfile: /vlbi/uf001/uva//J0037+3938_S_dfm.log on Sun Jan 13 20:38:27 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//J0037+3938_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0037+3938_S_uva.fits ! AN table 1: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.997065 visibilities/baseline/integration-bin. ! Found source: J0037+3938 ! ! 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 6114 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 J0037+3938_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018456Jy sigma=24.244874 ! Fit after self-cal, rms=0.858811Jy sigma=20.731777 ! 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=2.974 mas, bmaj=6.463 mas, bpa=-22.86 degrees ! Estimated noise=0.566886 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 = 0.101324 Jy ! Component: 100 - total flux cleaned = 0.137285 Jy ! Total flux subtracted in 100 components = 0.137285 Jy ! Clean residual min=-0.007988 max=0.016812 Jy/beam ! Clean residual mean=0.000000 rms=0.003040 Jy/beam ! Combined flux in latest and established models = 0.137285 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.137285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076552Jy sigma=1.532214 ! Fit after self-cal, rms=0.076414Jy sigma=1.530245 ! 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=3.47 mas, bmaj=7.034 mas, bpa=-21.76 degrees ! Estimated noise=0.390856 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 = 0.0239889 Jy ! Component: 100 - total flux cleaned = 0.0358696 Jy ! Component: 150 - total flux cleaned = 0.0425155 Jy ! Component: 200 - total flux cleaned = 0.04653 Jy ! Total flux subtracted in 200 components = 0.04653 Jy ! Clean residual min=-0.006313 max=0.011593 Jy/beam ! Clean residual mean=-0.000006 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.183815 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.183815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067804Jy sigma=1.340215 ! Fit after self-cal, rms=0.067731Jy sigma=1.339230 ! Inverting map ! Added new window around map position (8, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092458 Jy ! Component: 100 - total flux cleaned = 0.0113398 Jy ! Component: 150 - total flux cleaned = 0.0113665 Jy ! Component: 200 - total flux cleaned = 0.0117501 Jy ! Total flux subtracted in 200 components = 0.0117501 Jy ! Clean residual min=-0.005482 max=0.008442 Jy/beam ! Clean residual mean=-0.000003 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 0.195565 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 59 components and 0.195565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065861Jy sigma=1.290440 ! Fit after self-cal, rms=0.065716Jy sigma=1.286431 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.47 x 7.034 at -21.76 degrees (North through East) ! Clean map min=-0.0053031 max=0.13095 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.96 KP 0.96 ! LA 0.94 MK 1.02 NL 1.28 OV 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.99 HN 0.98 KP 0.96 ! LA 0.96 MK 1.00 NL 1.15 OV 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.98 ! LA 0.94 MK 1.05 NL 1.36 OV 0.97 ! ! ! Fit before self-cal, rms=0.065716Jy sigma=1.286431 ! Fit after self-cal, rms=0.062592Jy sigma=1.224108 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.492 mas, bmaj=7.011 mas, bpa=-21.82 degrees ! Estimated noise=0.396539 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 = -0.00118707 Jy ! Component: 100 - total flux cleaned = -0.00110843 Jy ! Component: 150 - total flux cleaned = -0.00104389 Jy ! Component: 200 - total flux cleaned = -0.00121456 Jy ! Total flux subtracted in 200 components = -0.00121456 Jy ! Clean residual min=-0.003587 max=0.003682 Jy/beam ! Clean residual mean=0.000001 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.19435 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.19435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062288Jy sigma=1.221304 ! Fit after self-cal, rms=0.062341Jy sigma=1.220627 ! 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=0.062341Jy sigma=1.220627 ! Fit after self-cal, rms=0.056695Jy sigma=1.186755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=7 mas, bpa=-22.03 degrees ! Estimated noise=0.395146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000832358 Jy ! Component: 100 - total flux cleaned = -0.00101653 Jy ! Component: 150 - total flux cleaned = -0.00122156 Jy ! Component: 200 - total flux cleaned = -0.00122023 Jy ! Total flux subtracted in 200 components = -0.00122023 Jy ! Clean residual min=-0.002277 max=0.002330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.19313 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.19313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056521Jy sigma=1.183594 ! Fit after self-cal, rms=0.056467Jy sigma=1.183206 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 = -0.00018053 Jy ! Component: 100 - total flux cleaned = -0.000182586 Jy ! Component: 150 - total flux cleaned = -0.000151995 Jy ! Component: 200 - total flux cleaned = -0.000151573 Jy ! Total flux subtracted in 200 components = -0.000151573 Jy ! Clean residual min=-0.002038 max=0.002359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.192979 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.192979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056420Jy sigma=1.182364 ! Fit after self-cal, rms=0.056418Jy sigma=1.182333 ! 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=0.056418Jy sigma=1.182333 ! Fit after self-cal, rms=0.056399Jy sigma=1.181535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=6.994 mas, bpa=-22.02 degrees ! Estimated noise=0.395164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000572321 Jy ! Component: 100 - total flux cleaned = -0.000777402 Jy ! Component: 150 - total flux cleaned = -0.000705716 Jy ! Component: 200 - total flux cleaned = -0.000611759 Jy ! Total flux subtracted in 200 components = -0.000611759 Jy ! Clean residual min=-0.001946 max=0.001995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.192367 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 0.192367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056336Jy sigma=1.180466 ! Fit after self-cal, rms=0.056332Jy sigma=1.180418 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 = -0.000222979 Jy ! Component: 100 - total flux cleaned = -0.00022296 Jy ! Component: 150 - total flux cleaned = -0.000199639 Jy ! Component: 200 - total flux cleaned = -0.000199754 Jy ! Total flux subtracted in 200 components = -0.000199754 Jy ! Clean residual min=-0.001920 max=0.001984 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.192167 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.192167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056307Jy sigma=1.179998 ! Fit after self-cal, rms=0.056306Jy sigma=1.179983 ! 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=0.056306Jy sigma=1.179983 ! Fit after self-cal, rms=0.056357Jy sigma=1.179664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.301 mas, bmaj=9.212 mas, bpa=-14.55 degrees ! Estimated noise=0.500852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366515 Jy ! Component: 100 - total flux cleaned = 0.000371638 Jy ! Component: 150 - total flux cleaned = 0.000290195 Jy ! Component: 200 - total flux cleaned = 0.000203118 Jy ! Total flux subtracted in 200 components = 0.000203118 Jy ! Clean residual min=-0.002338 max=0.002358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.19237 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 144 components and 0.19237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056329Jy sigma=1.179583 ! Fit after self-cal, rms=0.056331Jy sigma=1.179542 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 = -9.42643e-05 Jy ! Component: 100 - total flux cleaned = -9.33587e-05 Jy ! Component: 150 - total flux cleaned = -9.28637e-05 Jy ! Component: 200 - total flux cleaned = -9.2487e-05 Jy ! Total flux subtracted in 200 components = -9.2487e-05 Jy ! Clean residual min=-0.002321 max=0.002293 Jy/beam ! Clean residual mean=-0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.192278 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 0.192278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056321Jy sigma=1.179531 ! Fit after self-cal, rms=0.056322Jy sigma=1.179522 ! 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=3.505 mas, bmaj=6.988 mas, bpa=-22.06 degrees ! Estimated noise=0.394894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.505 x 6.988 at -22.06 degrees (North through East) ! Clean map min=-0.0019488 max=0.13241 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=3.003 mas, bmaj=6.455 mas, bpa=-23.33 degrees ! Estimated noise=0.581056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103838 Jy ! Component: 100 - total flux cleaned = 0.140947 Jy ! Component: 150 - total flux cleaned = 0.160127 Jy ! Component: 200 - total flux cleaned = 0.170634 Jy ! Total flux subtracted in 200 components = 0.170634 Jy ! Clean residual min=-0.003894 max=0.005118 Jy/beam ! Clean residual mean=0.000000 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.170634 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.170634 Jy ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=6.988 mas, bpa=-22.06 degrees ! Estimated noise=0.394894 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 = 0.0075735 Jy ! Component: 100 - total flux cleaned = 0.0119102 Jy ! Component: 150 - total flux cleaned = 0.014792 Jy ! Component: 200 - total flux cleaned = 0.0164044 Jy ! Total flux subtracted in 200 components = 0.0164044 Jy ! Clean residual min=-0.002050 max=0.002519 Jy/beam ! Clean residual mean=-0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.187038 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.187038 Jy ! Inverting map ! Added new window around map position (-2.5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219829 Jy ! Component: 100 - total flux cleaned = 0.00320336 Jy ! Component: 150 - total flux cleaned = 0.00398545 Jy ! Component: 200 - total flux cleaned = 0.00473255 Jy ! Total flux subtracted in 200 components = 0.00473255 Jy ! Clean residual min=-0.001845 max=0.001589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.191771 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.191771 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=7.301 mas, bmaj=9.212 mas, bpa=-14.55 degrees ! Estimated noise=0.500852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113907 Jy ! Component: 100 - total flux cleaned = 0.00200056 Jy ! Component: 150 - total flux cleaned = 0.00262375 Jy ! Component: 200 - total flux cleaned = 0.00285036 Jy ! Total flux subtracted in 200 components = 0.00285036 Jy ! Clean residual min=-0.002021 max=0.001957 Jy/beam ! Clean residual mean=-0.000003 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.194621 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 = 0.000222026 Jy ! Component: 100 - total flux cleaned = 0.000420595 Jy ! Component: 150 - total flux cleaned = 0.000584313 Jy ! Component: 200 - total flux cleaned = 0.000732706 Jy ! Total flux subtracted in 200 components = 0.000732706 Jy ! Clean residual min=-0.001983 max=0.001934 Jy/beam ! Clean residual mean=-0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.195354 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 113 components and 0.195354 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.505 mas, bmaj=6.988 mas, bpa=-22.06 degrees ! Estimated noise=0.394894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327946 Jy ! Component: 100 - total flux cleaned = -0.000332553 Jy ! Component: 150 - total flux cleaned = -0.000285246 Jy ! Component: 200 - total flux cleaned = -0.000178216 Jy ! Total flux subtracted in 200 components = -0.000178216 Jy ! Clean residual min=-0.001741 max=0.001625 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.195176 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.195176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056263Jy sigma=1.178130 ! Fit after self-cal, rms=0.056252Jy sigma=1.177827 wmodel J0037+3938_S_map.mod ! Writing 134 model components to file: J0037+3938_S_map.mod wobs J0037+3938_S_uvs.fits ! Writing UV FITS file: J0037+3938_S_uvs.fits wwins J0037+3938_S_map.win ! wwins: Wrote 3 windows to J0037+3938_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 = -0.000341207 Jy ! Component: 100 - total flux cleaned = -0.000483206 Jy ! Component: 150 - total flux cleaned = -0.000564428 Jy ! Component: 200 - total flux cleaned = -0.000715185 Jy ! Component: 250 - total flux cleaned = -0.000857014 Jy ! Component: 300 - total flux cleaned = -0.00103701 Jy ! Component: 350 - total flux cleaned = -0.00105762 Jy ! Component: 400 - total flux cleaned = -0.00107859 Jy ! Component: 450 - total flux cleaned = -0.0010989 Jy ! Component: 500 - total flux cleaned = -0.00115791 Jy ! Component: 550 - total flux cleaned = -0.00121489 Jy ! Component: 600 - total flux cleaned = -0.00127058 Jy ! Component: 650 - total flux cleaned = -0.00134247 Jy ! Component: 700 - total flux cleaned = -0.00139465 Jy ! Component: 750 - total flux cleaned = -0.00141153 Jy ! Component: 800 - total flux cleaned = -0.00141137 Jy ! Component: 850 - total flux cleaned = -0.00136267 Jy ! Component: 900 - total flux cleaned = -0.00136297 Jy ! Component: 950 - total flux cleaned = -0.00134724 Jy ! Component: 1000 - total flux cleaned = -0.00127036 Jy ! Component: 1050 - total flux cleaned = -0.00118027 Jy ! Component: 1100 - total flux cleaned = -0.00115088 Jy ! Component: 1150 - total flux cleaned = -0.00110729 Jy ! Component: 1200 - total flux cleaned = -0.00109295 Jy ! Component: 1250 - total flux cleaned = -0.00107894 Jy ! Component: 1300 - total flux cleaned = -0.00105135 Jy ! Component: 1350 - total flux cleaned = -0.00105113 Jy ! Component: 1400 - total flux cleaned = -0.00102461 Jy ! Component: 1450 - total flux cleaned = -0.00106396 Jy ! Component: 1500 - total flux cleaned = -0.00103812 Jy ! Component: 1550 - total flux cleaned = -0.00102549 Jy ! Component: 1600 - total flux cleaned = -0.00101326 Jy ! Component: 1650 - total flux cleaned = -0.00101356 Jy ! Component: 1700 - total flux cleaned = -0.00103821 Jy ! Component: 1750 - total flux cleaned = -0.00105028 Jy ! Component: 1800 - total flux cleaned = -0.00106193 Jy ! Component: 1850 - total flux cleaned = -0.00105002 Jy ! Component: 1900 - total flux cleaned = -0.00102693 Jy ! Component: 1950 - total flux cleaned = -0.0010385 Jy ! Component: 2000 - total flux cleaned = -0.00103873 Jy ! Component: 2050 - total flux cleaned = -0.00101638 Jy ! Component: 2100 - total flux cleaned = -0.00101637 Jy ! Component: 2150 - total flux cleaned = -0.00103823 Jy ! Component: 2200 - total flux cleaned = -0.00105992 Jy ! Component: 2250 - total flux cleaned = -0.00107055 Jy ! Component: 2300 - total flux cleaned = -0.00108096 Jy ! Component: 2350 - total flux cleaned = -0.00110188 Jy ! Component: 2400 - total flux cleaned = -0.00115389 Jy ! Component: 2450 - total flux cleaned = -0.0011436 Jy ! Component: 2500 - total flux cleaned = -0.00117435 Jy ! Component: 2550 - total flux cleaned = -0.001205 Jy ! Component: 2600 - total flux cleaned = -0.0012454 Jy ! Component: 2650 - total flux cleaned = -0.00127538 Jy ! Component: 2700 - total flux cleaned = -0.00130509 Jy ! Component: 2750 - total flux cleaned = -0.00133461 Jy ! Component: 2800 - total flux cleaned = -0.00136391 Jy ! Component: 2850 - total flux cleaned = -0.0013833 Jy ! Component: 2900 - total flux cleaned = -0.00140267 Jy ! Component: 2950 - total flux cleaned = -0.00144102 Jy ! Component: 3000 - total flux cleaned = -0.00149807 Jy ! Component: 3050 - total flux cleaned = -0.00152636 Jy ! Component: 3100 - total flux cleaned = -0.00155439 Jy ! Component: 3150 - total flux cleaned = -0.00158238 Jy ! Component: 3200 - total flux cleaned = -0.00161028 Jy ! Component: 3250 - total flux cleaned = -0.00164713 Jy ! Component: 3300 - total flux cleaned = -0.00169285 Jy ! Component: 3350 - total flux cleaned = -0.00175656 Jy ! Component: 3400 - total flux cleaned = -0.0017928 Jy ! Component: 3450 - total flux cleaned = -0.00189192 Jy ! Component: 3500 - total flux cleaned = -0.00190086 Jy ! Component: 3550 - total flux cleaned = -0.00196338 Jy ! Component: 3600 - total flux cleaned = -0.00202556 Jy ! Component: 3650 - total flux cleaned = -0.00210501 Jy ! Component: 3700 - total flux cleaned = -0.0021577 Jy ! Component: 3750 - total flux cleaned = -0.00221011 Jy ! Component: 3800 - total flux cleaned = -0.00224497 Jy ! Component: 3850 - total flux cleaned = -0.00232285 Jy ! Component: 3900 - total flux cleaned = -0.00236591 Jy ! Component: 3950 - total flux cleaned = -0.00241735 Jy ! Component: 4000 - total flux cleaned = -0.00242589 Jy ! Component: 4050 - total flux cleaned = -0.00246839 Jy ! Total flux subtracted in 4096 components = -0.00251082 Jy ! Clean residual min=-0.000540 max=0.000497 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.192665 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 403 components and 0.192665 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0037+3938_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.505 x 6.988 at -22.06 degrees (North through East) ! Clean map min=-0.0014428 max=0.13249 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0037+3938_S_map.fits wmodel /vlbi/uf001/uva//J0037+3938_S_map.mod ! Writing 403 model components to file: /vlbi/uf001/uva//J0037+3938_S_map.mod wobs /vlbi/uf001/uva//J0037+3938_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0037+3938_S_uvs.fits wwins /vlbi/uf001/uva//J0037+3938_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0037+3938_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.132488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144605 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327436 0.327436 0.654872 1.30974 2.61949 5.23898 10.478 20.9559 41.9118 83.8236 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 916.209 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0037+3938_S_dfm.log closed on Sun Jan 13 20:38:32 2019