! Started logfile: /vlbi/uf001/uvm//J2134-0153_S_b_dfm.log on Sun Jan 13 22:35:12 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/uvm//J2134-0153_S_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2134-0153_S_b_uvm.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! AN table 2: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.799726 visibilities/baseline/integration-bin. ! Found source: J2134-0153 ! ! 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 1749 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 J2134-0153_S_b] 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 15 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 66 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.610268Jy sigma=17.700084 ! Fit after self-cal, rms=0.504526Jy sigma=5.372914 ! 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=2.696 mas, bmaj=7.163 mas, bpa=-7.519 degrees ! Estimated noise=2.36922 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 = 0.835789 Jy ! Component: 100 - total flux cleaned = 1.14525 Jy ! Total flux subtracted in 100 components = 1.14525 Jy ! Clean residual min=-0.082445 max=0.143884 Jy/beam ! Clean residual mean=-0.000282 rms=0.022572 Jy/beam ! Combined flux in latest and established models = 1.14525 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.14525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.409113Jy sigma=4.154700 ! Fit after self-cal, rms=0.408119Jy sigma=4.138512 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161856 Jy ! Component: 100 - total flux cleaned = 0.246988 Jy ! Total flux subtracted in 100 components = 0.246988 Jy ! Clean residual min=-0.058641 max=0.075205 Jy/beam ! Clean residual mean=-0.000256 rms=0.016377 Jy/beam ! Combined flux in latest and established models = 1.39224 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 1.39224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.313959Jy sigma=3.226235 ! Fit after self-cal, rms=0.313728Jy sigma=3.222529 ! 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=3.176 mas, bmaj=9.17 mas, bpa=-11.4 degrees ! Estimated noise=1.96945 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 = 0.0723369 Jy ! Component: 100 - total flux cleaned = 0.114904 Jy ! Component: 150 - total flux cleaned = 0.142704 Jy ! Component: 200 - total flux cleaned = 0.160602 Jy ! Total flux subtracted in 200 components = 0.160602 Jy ! Clean residual min=-0.047363 max=0.084624 Jy/beam ! Clean residual mean=-0.000257 rms=0.017278 Jy/beam ! Combined flux in latest and established models = 1.55284 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 1.55284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.289653Jy sigma=3.037207 ! Fit after self-cal, rms=0.289710Jy sigma=3.036079 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.176 x 9.17 at -11.4 degrees (North through East) ! Clean map min=-0.046016 max=1.1143 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 0.96 KP 0.94 ! LA 0.95 MK 1.01 NL 0.96 OV 0.95 ! PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.37 FD 0.95 HN 1.20 KP 0.97 ! LA 0.94 MK 1.03 NL 1.05 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.89 HN 1.00 KP 0.96 ! LA 0.91 MK 1.00 NL 0.94 OV 0.93 ! PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 1.14 KP 0.99 ! LA 0.96 MK 1.01 NL 1.07 OV 0.87 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 0.88 HN 0.97 KP 0.95 ! LA 0.93 MK 1.00 NL 0.92 OV 0.96 ! PT 0.97 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 0.95 HN 1.18 KP 0.97 ! LA 0.91 MK 1.06 NL 1.15 OV 0.99 ! PT 1.01 ! ! ! Fit before self-cal, rms=0.289710Jy sigma=3.036079 ! Fit after self-cal, rms=0.249275Jy sigma=2.339190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=9.236 mas, bpa=-10.94 degrees ! Estimated noise=1.99197 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 (21.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519044 Jy ! Component: 100 - total flux cleaned = 0.0641278 Jy ! Component: 150 - total flux cleaned = 0.069129 Jy ! Component: 200 - total flux cleaned = 0.0690693 Jy ! Total flux subtracted in 200 components = 0.0690693 Jy ! Clean residual min=-0.041577 max=0.036184 Jy/beam ! Clean residual mean=-0.000172 rms=0.010059 Jy/beam ! Combined flux in latest and established models = 1.62191 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 1.62191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226508Jy sigma=2.114764 ! Fit after self-cal, rms=0.225812Jy sigma=2.105735 ! 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=0.225812Jy sigma=2.105735 ! Fit after self-cal, rms=0.120306Jy sigma=1.075391 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=9.206 mas, bpa=-10.81 degrees ! Estimated noise=1.98175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174628 Jy ! Component: 100 - total flux cleaned = 0.0291749 Jy ! Component: 150 - total flux cleaned = 0.0343381 Jy ! Component: 200 - total flux cleaned = 0.0355722 Jy ! Total flux subtracted in 200 components = 0.0355722 Jy ! Clean residual min=-0.015751 max=0.017943 Jy/beam ! Clean residual mean=0.000001 rms=0.003709 Jy/beam ! Combined flux in latest and established models = 1.65748 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 1.65748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116843Jy sigma=1.026983 ! Fit after self-cal, rms=0.116702Jy sigma=1.024570 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 (-15.5, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159093 Jy ! Component: 100 - total flux cleaned = 0.016998 Jy ! Component: 150 - total flux cleaned = 0.0172989 Jy ! Component: 200 - total flux cleaned = 0.0169873 Jy ! Total flux subtracted in 200 components = 0.0169873 Jy ! Clean residual min=-0.014052 max=0.013855 Jy/beam ! Clean residual mean=0.000006 rms=0.003125 Jy/beam ! Combined flux in latest and established models = 1.67447 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 1.67447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113924Jy sigma=0.983329 ! Fit after self-cal, rms=0.113697Jy sigma=0.981658 ! 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=0.113697Jy sigma=0.981658 ! Fit after self-cal, rms=0.113281Jy sigma=0.973955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=9.179 mas, bpa=-10.74 degrees ! Estimated noise=1.9803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812239 Jy ! Component: 100 - total flux cleaned = 0.0092261 Jy ! Component: 150 - total flux cleaned = 0.00998701 Jy ! Component: 200 - total flux cleaned = 0.0109035 Jy ! Total flux subtracted in 200 components = 0.0109035 Jy ! Clean residual min=-0.011989 max=0.012616 Jy/beam ! Clean residual mean=0.000005 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 1.68537 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 1.68537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112004Jy sigma=0.955980 ! Fit after self-cal, rms=0.111955Jy sigma=0.955419 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 (-11.5, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00956818 Jy ! Component: 100 - total flux cleaned = 0.00930975 Jy ! Component: 150 - total flux cleaned = 0.0102633 Jy ! Component: 200 - total flux cleaned = 0.0108986 Jy ! Total flux subtracted in 200 components = 0.0108986 Jy ! Clean residual min=-0.010572 max=0.010883 Jy/beam ! Clean residual mean=0.000006 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 1.69627 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 1.69627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110533Jy sigma=0.931998 ! Fit after self-cal, rms=0.110456Jy sigma=0.931611 ! Inverting map ! Added new window around map position (27, -106). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00914909 Jy ! Component: 100 - total flux cleaned = 0.0118127 Jy ! Component: 150 - total flux cleaned = 0.0147294 Jy ! Component: 200 - total flux cleaned = 0.0167897 Jy ! Total flux subtracted in 200 components = 0.0167897 Jy ! Clean residual min=-0.009360 max=0.007320 Jy/beam ! Clean residual mean=0.000004 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 1.71306 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 145 components and 1.71306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109212Jy sigma=0.914754 ! Fit after self-cal, rms=0.109126Jy sigma=0.913917 ! 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=0.109126Jy sigma=0.913917 ! Fit after self-cal, rms=0.108901Jy sigma=0.911239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.182 mas, bmaj=13.91 mas, bpa=-9.304 degrees ! Estimated noise=2.70629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457177 Jy ! Component: 100 - total flux cleaned = 0.00580484 Jy ! Component: 150 - total flux cleaned = 0.00652181 Jy ! Component: 200 - total flux cleaned = 0.00607678 Jy ! Total flux subtracted in 200 components = 0.00607678 Jy ! Clean residual min=-0.007782 max=0.009511 Jy/beam ! Clean residual mean=0.000003 rms=0.002398 Jy/beam ! Combined flux in latest and established models = 1.71914 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 1.71914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108531Jy sigma=0.907440 ! Fit after self-cal, rms=0.108423Jy sigma=0.905114 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 = -0.000248063 Jy ! Component: 100 - total flux cleaned = -0.000712685 Jy ! Component: 150 - total flux cleaned = -0.00113132 Jy ! Component: 200 - total flux cleaned = -0.00151731 Jy ! Total flux subtracted in 200 components = -0.00151731 Jy ! Clean residual min=-0.007816 max=0.009054 Jy/beam ! Clean residual mean=0.000003 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 1.71762 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 172 components and 1.71762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108241Jy sigma=0.904036 ! Fit after self-cal, rms=0.108151Jy sigma=0.902239 ! 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=3.174 mas, bmaj=9.166 mas, bpa=-10.73 degrees ! Estimated noise=1.9769 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.174 x 9.166 at -10.73 degrees (North through East) ! Clean map min=-0.021296 max=1.1246 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108151Jy sigma=0.902239 ! Fit after self-cal, rms=0.099526Jy sigma=0.822267 ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=9.171 mas, bpa=-10.78 degrees ! Estimated noise=1.97637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.80256e-05 Jy ! Component: 100 - total flux cleaned = 0.00117591 Jy ! Component: 150 - total flux cleaned = 0.00161542 Jy ! Component: 200 - total flux cleaned = 0.00202953 Jy ! Total flux subtracted in 200 components = 0.00202953 Jy ! Clean residual min=-0.007949 max=0.006594 Jy/beam ! Clean residual mean=-0.000000 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 1.71965 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 198 components and 1.71965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099046Jy sigma=0.815592 ! Fit after self-cal, rms=0.099032Jy sigma=0.815468 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525339 Jy ! Component: 100 - total flux cleaned = 0.000773931 Jy ! Component: 150 - total flux cleaned = 0.00100986 Jy ! Component: 200 - total flux cleaned = 0.00157612 Jy ! Total flux subtracted in 200 components = 0.00157612 Jy ! Clean residual min=-0.007301 max=0.006402 Jy/beam ! Clean residual mean=0.000000 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 1.72122 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 205 components and 1.72122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098756Jy sigma=0.811598 ! Fit after self-cal, rms=0.098747Jy sigma=0.811549 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098747Jy sigma=0.811549 ! Fit after self-cal, rms=0.098654Jy sigma=0.811165 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=2.687 mas, bmaj=7.131 mas, bpa=-6.572 degrees ! Estimated noise=2.36807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.839135 Jy ! Component: 100 - total flux cleaned = 1.15311 Jy ! Component: 150 - total flux cleaned = 1.31403 Jy ! Component: 200 - total flux cleaned = 1.39902 Jy ! Total flux subtracted in 200 components = 1.39902 Jy ! Clean residual min=-0.033497 max=0.051935 Jy/beam ! Clean residual mean=-0.000096 rms=0.007740 Jy/beam ! Combined flux in latest and established models = 1.39902 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.39902 Jy ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=9.164 mas, bpa=-10.77 degrees ! Estimated noise=1.97514 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 (4.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0683547 Jy ! Component: 100 - total flux cleaned = 0.115111 Jy ! Component: 150 - total flux cleaned = 0.149501 Jy ! Component: 200 - total flux cleaned = 0.175993 Jy ! Total flux subtracted in 200 components = 0.175993 Jy ! Clean residual min=-0.017260 max=0.016942 Jy/beam ! Clean residual mean=-0.000036 rms=0.004708 Jy/beam ! Combined flux in latest and established models = 1.57501 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 1.57501 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=7.174 mas, bmaj=13.91 mas, bpa=-9.367 degrees ! Estimated noise=2.70996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345156 Jy ! Component: 100 - total flux cleaned = 0.0584217 Jy ! Component: 150 - total flux cleaned = 0.0766672 Jy ! Component: 200 - total flux cleaned = 0.0904559 Jy ! Total flux subtracted in 200 components = 0.0904559 Jy ! Clean residual min=-0.012365 max=0.014198 Jy/beam ! Clean residual mean=-0.000022 rms=0.004031 Jy/beam ! Combined flux in latest and established models = 1.66547 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 = 0.00865261 Jy ! Component: 100 - total flux cleaned = 0.0144738 Jy ! Component: 150 - total flux cleaned = 0.0188976 Jy ! Component: 200 - total flux cleaned = 0.0225182 Jy ! Total flux subtracted in 200 components = 0.0225182 Jy ! Clean residual min=-0.009787 max=0.012472 Jy/beam ! Clean residual mean=-0.000006 rms=0.003161 Jy/beam ! Combined flux in latest and established models = 1.68799 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 137 components and 1.68798 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=9.164 mas, bpa=-10.77 degrees ! Estimated noise=1.97514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177591 Jy ! Component: 100 - total flux cleaned = 0.00326829 Jy ! Component: 150 - total flux cleaned = 0.00518138 Jy ! Component: 200 - total flux cleaned = 0.00752916 Jy ! Total flux subtracted in 200 components = 0.00752916 Jy ! Clean residual min=-0.012234 max=0.010185 Jy/beam ! Clean residual mean=-0.000000 rms=0.002393 Jy/beam ! Combined flux in latest and established models = 1.69551 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 1.69551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101943Jy sigma=0.853262 ! Fit after self-cal, rms=0.101554Jy sigma=0.844195 wmodel J2134-0153_S_b_map.mod ! Writing 165 model components to file: J2134-0153_S_b_map.mod wobs J2134-0153_S_b_uvs.fits ! Writing UV FITS file: J2134-0153_S_b_uvs.fits wwins J2134-0153_S_b_map.win ! wwins: Wrote 6 windows to J2134-0153_S_b_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 = -0.00412413 Jy ! Component: 100 - total flux cleaned = -0.00447322 Jy ! Component: 150 - total flux cleaned = -0.00548642 Jy ! Component: 200 - total flux cleaned = -0.0068456 Jy ! Component: 250 - total flux cleaned = -0.00799999 Jy ! Component: 300 - total flux cleaned = -0.00849094 Jy ! Component: 350 - total flux cleaned = -0.00907803 Jy ! Component: 400 - total flux cleaned = -0.00975748 Jy ! Component: 450 - total flux cleaned = -0.0103091 Jy ! Component: 500 - total flux cleaned = -0.0113749 Jy ! Component: 550 - total flux cleaned = -0.0120959 Jy ! Component: 600 - total flux cleaned = -0.0124976 Jy ! Component: 650 - total flux cleaned = -0.0133793 Jy ! Component: 700 - total flux cleaned = -0.0138568 Jy ! Component: 750 - total flux cleaned = -0.0147838 Jy ! Component: 800 - total flux cleaned = -0.0153244 Jy ! Component: 850 - total flux cleaned = -0.0159424 Jy ! Component: 900 - total flux cleaned = -0.0163741 Jy ! Component: 950 - total flux cleaned = -0.0167122 Jy ! Component: 1000 - total flux cleaned = -0.0169607 Jy ! Component: 1050 - total flux cleaned = -0.0172859 Jy ! Component: 1100 - total flux cleaned = -0.0172068 Jy ! Component: 1150 - total flux cleaned = -0.0174433 Jy ! Component: 1200 - total flux cleaned = -0.0175982 Jy ! Component: 1250 - total flux cleaned = -0.0179757 Jy ! Component: 1300 - total flux cleaned = -0.0182722 Jy ! Component: 1350 - total flux cleaned = -0.0183468 Jy ! Component: 1400 - total flux cleaned = -0.0184202 Jy ! Component: 1450 - total flux cleaned = -0.0189829 Jy ! Component: 1500 - total flux cleaned = -0.0191909 Jy ! Component: 1550 - total flux cleaned = -0.0195319 Jy ! Component: 1600 - total flux cleaned = -0.0194642 Jy ! Component: 1650 - total flux cleaned = -0.0197946 Jy ! Component: 1700 - total flux cleaned = -0.020185 Jy ! Component: 1750 - total flux cleaned = -0.0203126 Jy ! Component: 1800 - total flux cleaned = -0.0203753 Jy ! Component: 1850 - total flux cleaned = -0.0206866 Jy ! Component: 1900 - total flux cleaned = -0.0209323 Jy ! Component: 1950 - total flux cleaned = -0.0212963 Jy ! Component: 2000 - total flux cleaned = -0.021534 Jy ! Component: 2050 - total flux cleaned = -0.021711 Jy ! Component: 2100 - total flux cleaned = -0.0219429 Jy ! Component: 2150 - total flux cleaned = -0.0224616 Jy ! Component: 2200 - total flux cleaned = -0.0223467 Jy ! Component: 2250 - total flux cleaned = -0.0227982 Jy ! Component: 2300 - total flux cleaned = -0.0234094 Jy ! Component: 2350 - total flux cleaned = -0.0236291 Jy ! Component: 2400 - total flux cleaned = -0.0240639 Jy ! Component: 2450 - total flux cleaned = -0.0242792 Jy ! Component: 2500 - total flux cleaned = -0.0245978 Jy ! Component: 2550 - total flux cleaned = -0.0248604 Jy ! Component: 2600 - total flux cleaned = -0.0250164 Jy ! Component: 2650 - total flux cleaned = -0.0253244 Jy ! Component: 2700 - total flux cleaned = -0.0254271 Jy ! Component: 2750 - total flux cleaned = -0.0254782 Jy ! Component: 2800 - total flux cleaned = -0.0257791 Jy ! Component: 2850 - total flux cleaned = -0.0260266 Jy ! Component: 2900 - total flux cleaned = -0.0261733 Jy ! Component: 2950 - total flux cleaned = -0.0262214 Jy ! Component: 3000 - total flux cleaned = -0.0264618 Jy ! Component: 3050 - total flux cleaned = -0.0265566 Jy ! Component: 3100 - total flux cleaned = -0.0266036 Jy ! Component: 3150 - total flux cleaned = -0.0266973 Jy ! Component: 3200 - total flux cleaned = -0.0267447 Jy ! Component: 3250 - total flux cleaned = -0.0268821 Jy ! Component: 3300 - total flux cleaned = -0.0267912 Jy ! Component: 3350 - total flux cleaned = -0.0270165 Jy ! Component: 3400 - total flux cleaned = -0.0271054 Jy ! Component: 3450 - total flux cleaned = -0.0271941 Jy ! Component: 3500 - total flux cleaned = -0.0271066 Jy ! Component: 3550 - total flux cleaned = -0.0271941 Jy ! Component: 3600 - total flux cleaned = -0.0274103 Jy ! Component: 3650 - total flux cleaned = -0.0272385 Jy ! Component: 3700 - total flux cleaned = -0.0273665 Jy ! Component: 3750 - total flux cleaned = -0.0275356 Jy ! Component: 3800 - total flux cleaned = -0.0277028 Jy ! Component: 3850 - total flux cleaned = -0.0276615 Jy ! Component: 3900 - total flux cleaned = -0.0277853 Jy ! Component: 3950 - total flux cleaned = -0.0279081 Jy ! Component: 4000 - total flux cleaned = -0.0279893 Jy ! Component: 4050 - total flux cleaned = -0.0280705 Jy ! Total flux subtracted in 4096 components = -0.0282701 Jy ! Clean residual min=-0.002586 max=0.002326 Jy/beam ! Clean residual mean=-0.000003 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 1.66724 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 403 components and 1.66724 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2134-0153_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.168 x 9.164 at -10.77 degrees (North through East) ! Clean map min=-0.006873 max=1.1377 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2134-0153_S_b_map.fits wmodel /vlbi/uf001/uvm//J2134-0153_S_b_map.mod ! Writing 403 model components to file: /vlbi/uf001/uvm//J2134-0153_S_b_map.mod wobs /vlbi/uf001/uvm//J2134-0153_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2134-0153_S_b_uvs.fits wwins /vlbi/uf001/uvm//J2134-0153_S_b_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uvm//J2134-0153_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.13773 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000706555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186306 0.186306 0.372611 0.745223 1.49045 2.98089 5.96178 11.9236 23.8471 47.6943 95.3885 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1610.26 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2134-0153_S_b_dfm.log closed on Sun Jan 13 22:35:16 2019