! Started logfile: /vlbi/uf001/uvm//J0527-2258_S_a_dfm.log on Sun Jan 13 20:50:14 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//J0527-2258_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0527-2258_S_a_uvm.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0527-2258 ! ! 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 10002 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 J0527-2258_S_a] 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 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009727Jy sigma=16.995241 ! Fit after self-cal, rms=0.915001Jy sigma=15.398077 ! 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=2.386 mas, bmaj=6.578 mas, bpa=-8.746 degrees ! Estimated noise=0.648963 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 = 0.0649808 Jy ! Component: 100 - total flux cleaned = 0.0807854 Jy ! Total flux subtracted in 100 components = 0.0807854 Jy ! Clean residual min=-0.004156 max=0.006553 Jy/beam ! Clean residual mean=-0.000007 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.0807854 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0807854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092525Jy sigma=1.328501 ! Fit after self-cal, rms=0.092109Jy sigma=1.320566 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765937 Jy ! Component: 100 - total flux cleaned = 0.0119932 Jy ! Total flux subtracted in 100 components = 0.0119932 Jy ! Clean residual min=-0.003870 max=0.004322 Jy/beam ! Clean residual mean=-0.000004 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0927787 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.0927787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091036Jy sigma=1.301325 ! Fit after self-cal, rms=0.091007Jy sigma=1.301096 ! 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=3.101 mas, bmaj=9.044 mas, bpa=-11.74 degrees ! Estimated noise=0.439128 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 = 0.00511116 Jy ! Component: 100 - total flux cleaned = 0.00770517 Jy ! Component: 150 - total flux cleaned = 0.00907518 Jy ! Component: 200 - total flux cleaned = 0.00961457 Jy ! Total flux subtracted in 200 components = 0.00961457 Jy ! Clean residual min=-0.003461 max=0.004034 Jy/beam ! Clean residual mean=-0.000008 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.102393 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.102393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090678Jy sigma=1.295979 ! Fit after self-cal, rms=0.090664Jy sigma=1.295823 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.101 x 9.044 at -11.74 degrees (North through East) ! Clean map min=-0.0033576 max=0.085566 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.14 KP 1.01 ! LA 0.92 MK 0.97 NL 1.13 OV 1.02 ! PT 0.95 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.96 HN 1.16 KP 1.00 ! LA 1.00 MK 1.01 NL 1.11 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.22 KP 1.06 ! LA 0.92 MK 0.98 NL 1.12 OV 1.04 ! PT 0.94 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 0.94 HN 1.21 KP 1.02 ! LA 0.95 MK 1.01 NL 0.75 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 HN 1.08 KP 1.05 ! LA 0.97 MK 0.97 NL 1.16 OV 0.97 ! PT 0.99 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.98 HN 1.17 KP 1.13 ! LA 1.02 MK 0.99 NL 1.02 PT 1.01 ! ! ! Fit before self-cal, rms=0.090664Jy sigma=1.295823 ! Fit after self-cal, rms=0.093375Jy sigma=1.282161 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=8.976 mas, bpa=-11.72 degrees ! Estimated noise=0.441972 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 = 0.000299792 Jy ! Component: 100 - total flux cleaned = 0.000329573 Jy ! Component: 150 - total flux cleaned = 0.000289914 Jy ! Component: 200 - total flux cleaned = 0.000290411 Jy ! Total flux subtracted in 200 components = 0.000290411 Jy ! Clean residual min=-0.002874 max=0.003264 Jy/beam ! Clean residual mean=-0.000002 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.102684 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.102684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093364Jy sigma=1.281897 ! Fit after self-cal, rms=0.093546Jy sigma=1.281071 ! 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=0.093546Jy sigma=1.281071 ! Fit after self-cal, rms=0.092256Jy sigma=1.272846 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.118 mas, bmaj=8.962 mas, bpa=-11.68 degrees ! Estimated noise=0.441438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.6895e-07 Jy ! Component: 100 - total flux cleaned = 6.38791e-07 Jy ! Component: 150 - total flux cleaned = 1.72937e-05 Jy ! Component: 200 - total flux cleaned = 3.2837e-05 Jy ! Total flux subtracted in 200 components = 3.2837e-05 Jy ! Clean residual min=-0.002251 max=0.002752 Jy/beam ! Clean residual mean=-0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.102716 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.102716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092251Jy sigma=1.272732 ! Fit after self-cal, rms=0.092340Jy sigma=1.272423 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 (-16, 67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233274 Jy ! Component: 100 - total flux cleaned = 0.00240413 Jy ! Component: 150 - total flux cleaned = 0.00225049 Jy ! Component: 200 - total flux cleaned = 0.00216089 Jy ! Total flux subtracted in 200 components = 0.00216089 Jy ! Clean residual min=-0.002186 max=0.002194 Jy/beam ! Clean residual mean=0.000002 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.104877 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.104877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092227Jy sigma=1.270985 ! Fit after self-cal, rms=0.092226Jy sigma=1.270795 ! 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=0.092226Jy sigma=1.270795 ! Fit after self-cal, rms=0.093406Jy sigma=1.267567 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=8.977 mas, bpa=-11.61 degrees ! Estimated noise=0.441615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872939 Jy ! Component: 100 - total flux cleaned = 0.000974254 Jy ! Component: 150 - total flux cleaned = 0.000946711 Jy ! Component: 200 - total flux cleaned = 0.000873768 Jy ! Total flux subtracted in 200 components = 0.000873768 Jy ! Clean residual min=-0.001968 max=0.001999 Jy/beam ! Clean residual mean=0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.105751 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.105751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093375Jy sigma=1.267260 ! Fit after self-cal, rms=0.093415Jy sigma=1.267066 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 = 0.000251126 Jy ! Component: 100 - total flux cleaned = 0.000228845 Jy ! Component: 150 - total flux cleaned = 0.000187383 Jy ! Component: 200 - total flux cleaned = 0.000187785 Jy ! Total flux subtracted in 200 components = 0.000187785 Jy ! Clean residual min=-0.001923 max=0.001983 Jy/beam ! Clean residual mean=0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.105939 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.105939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093399Jy sigma=1.266939 ! Fit after self-cal, rms=0.093401Jy sigma=1.266928 ! 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=0.093401Jy sigma=1.266928 ! Fit after self-cal, rms=0.093433Jy sigma=1.266870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.789 mas, bmaj=18.68 mas, bpa=-4.012 degrees ! Estimated noise=0.560208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480301 Jy ! Component: 100 - total flux cleaned = 0.000509096 Jy ! Component: 150 - total flux cleaned = 0.000509301 Jy ! Component: 200 - total flux cleaned = 0.000509159 Jy ! Total flux subtracted in 200 components = 0.000509159 Jy ! Clean residual min=-0.002292 max=0.002142 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.106448 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.106448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093426Jy sigma=1.266823 ! Fit after self-cal, rms=0.093426Jy sigma=1.266809 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 = 9.10953e-05 Jy ! Component: 100 - total flux cleaned = 0.000102967 Jy ! Component: 150 - total flux cleaned = 0.000103069 Jy ! Component: 200 - total flux cleaned = 0.000103074 Jy ! Total flux subtracted in 200 components = 0.000103074 Jy ! Clean residual min=-0.002291 max=0.002149 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.106551 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.106551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093421Jy sigma=1.266803 ! Fit after self-cal, rms=0.093422Jy sigma=1.266799 ! 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=3.111 mas, bmaj=8.984 mas, bpa=-11.6 degrees ! Estimated noise=0.442206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.111 x 8.984 at -11.6 degrees (North through East) ! Clean map min=-0.0021969 max=0.085686 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=2.383 mas, bmaj=6.517 mas, bpa=-8.243 degrees ! Estimated noise=0.652218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.065577 Jy ! Component: 100 - total flux cleaned = 0.0820454 Jy ! Component: 150 - total flux cleaned = 0.0897764 Jy ! Component: 200 - total flux cleaned = 0.0944499 Jy ! Total flux subtracted in 200 components = 0.0944499 Jy ! Clean residual min=-0.003294 max=0.003691 Jy/beam ! Clean residual mean=-0.000004 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0944499 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0944499 Jy ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=8.984 mas, bpa=-11.6 degrees ! Estimated noise=0.442206 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 = 0.00514438 Jy ! Component: 100 - total flux cleaned = 0.00816877 Jy ! Component: 150 - total flux cleaned = 0.00996091 Jy ! Component: 200 - total flux cleaned = 0.0103935 Jy ! Total flux subtracted in 200 components = 0.0103935 Jy ! Clean residual min=-0.002190 max=0.001978 Jy/beam ! Clean residual mean=-0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.104843 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 56 components and 0.104843 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=7.789 mas, bmaj=18.68 mas, bpa=-4.012 degrees ! Estimated noise=0.560208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128137 Jy ! Component: 100 - total flux cleaned = 0.00136417 Jy ! Component: 150 - total flux cleaned = 0.00139494 Jy ! Component: 200 - total flux cleaned = 0.00141978 Jy ! Total flux subtracted in 200 components = 0.00141978 Jy ! Clean residual min=-0.002219 max=0.002077 Jy/beam ! Clean residual mean=-0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.106263 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 = 4.08318e-08 Jy ! Component: 100 - total flux cleaned = -2.09185e-05 Jy ! Component: 150 - total flux cleaned = -2.10463e-05 Jy ! Component: 200 - total flux cleaned = -3.76863e-05 Jy ! Total flux subtracted in 200 components = -3.76863e-05 Jy ! Clean residual min=-0.002227 max=0.002090 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.106225 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.106225 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=8.984 mas, bpa=-11.6 degrees ! Estimated noise=0.442206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.73798e-05 Jy ! Component: 100 - total flux cleaned = -0.000218521 Jy ! Component: 150 - total flux cleaned = -0.000327255 Jy ! Component: 200 - total flux cleaned = -0.000403624 Jy ! Total flux subtracted in 200 components = -0.000403624 Jy ! Clean residual min=-0.001919 max=0.001972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.105822 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.105822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093430Jy sigma=1.266974 ! Fit after self-cal, rms=0.093420Jy sigma=1.266928 wmodel J0527-2258_S_a_map.mod ! Writing 98 model components to file: J0527-2258_S_a_map.mod wobs J0527-2258_S_a_uvs.fits ! Writing UV FITS file: J0527-2258_S_a_uvs.fits wwins J0527-2258_S_a_map.win ! wwins: Wrote 2 windows to J0527-2258_S_a_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 = -8.57221e-07 Jy ! Component: 100 - total flux cleaned = -0.000294707 Jy ! Component: 150 - total flux cleaned = -0.000667588 Jy ! Component: 200 - total flux cleaned = -0.0009966 Jy ! Component: 250 - total flux cleaned = -0.00131558 Jy ! Component: 300 - total flux cleaned = -0.0015976 Jy ! Component: 350 - total flux cleaned = -0.00173528 Jy ! Component: 400 - total flux cleaned = -0.00178938 Jy ! Component: 450 - total flux cleaned = -0.00189502 Jy ! Component: 500 - total flux cleaned = -0.00192093 Jy ! Component: 550 - total flux cleaned = -0.00192136 Jy ! Component: 600 - total flux cleaned = -0.00199608 Jy ! Component: 650 - total flux cleaned = -0.00194656 Jy ! Component: 700 - total flux cleaned = -0.00189803 Jy ! Component: 750 - total flux cleaned = -0.00182638 Jy ! Component: 800 - total flux cleaned = -0.00170968 Jy ! Component: 850 - total flux cleaned = -0.00164084 Jy ! Component: 900 - total flux cleaned = -0.00155039 Jy ! Component: 950 - total flux cleaned = -0.00152799 Jy ! Component: 1000 - total flux cleaned = -0.0014617 Jy ! Component: 1050 - total flux cleaned = -0.00133149 Jy ! Component: 1100 - total flux cleaned = -0.00126711 Jy ! Component: 1150 - total flux cleaned = -0.00120371 Jy ! Component: 1200 - total flux cleaned = -0.0011205 Jy ! Component: 1250 - total flux cleaned = -0.00112058 Jy ! Component: 1300 - total flux cleaned = -0.00103882 Jy ! Component: 1350 - total flux cleaned = -0.000958176 Jy ! Component: 1400 - total flux cleaned = -0.000938402 Jy ! Component: 1450 - total flux cleaned = -0.00091877 Jy ! Component: 1500 - total flux cleaned = -0.000937798 Jy ! Component: 1550 - total flux cleaned = -0.000860715 Jy ! Component: 1600 - total flux cleaned = -0.00082252 Jy ! Component: 1650 - total flux cleaned = -0.000784808 Jy ! Component: 1700 - total flux cleaned = -0.000747611 Jy ! Component: 1750 - total flux cleaned = -0.000729346 Jy ! Component: 1800 - total flux cleaned = -0.000765756 Jy ! Component: 1850 - total flux cleaned = -0.00080213 Jy ! Component: 1900 - total flux cleaned = -0.000837932 Jy ! Component: 1950 - total flux cleaned = -0.000855794 Jy ! Component: 2000 - total flux cleaned = -0.000855839 Jy ! Component: 2050 - total flux cleaned = -0.000838416 Jy ! Component: 2100 - total flux cleaned = -0.000890366 Jy ! Component: 2150 - total flux cleaned = -0.000907486 Jy ! Component: 2200 - total flux cleaned = -0.000873518 Jy ! Component: 2250 - total flux cleaned = -0.000873777 Jy ! Component: 2300 - total flux cleaned = -0.000890537 Jy ! Component: 2350 - total flux cleaned = -0.000923699 Jy ! Component: 2400 - total flux cleaned = -0.000956481 Jy ! Component: 2450 - total flux cleaned = -0.000924016 Jy ! Component: 2500 - total flux cleaned = -0.000956285 Jy ! Component: 2550 - total flux cleaned = -0.000956062 Jy ! Component: 2600 - total flux cleaned = -0.000924432 Jy ! Component: 2650 - total flux cleaned = -0.0010032 Jy ! Component: 2700 - total flux cleaned = -0.00103441 Jy ! Component: 2750 - total flux cleaned = -0.00101868 Jy ! Component: 2800 - total flux cleaned = -0.00108042 Jy ! Component: 2850 - total flux cleaned = -0.00109578 Jy ! Component: 2900 - total flux cleaned = -0.00106562 Jy ! Component: 2950 - total flux cleaned = -0.00108076 Jy ! Component: 3000 - total flux cleaned = -0.00109581 Jy ! Component: 3050 - total flux cleaned = -0.00114035 Jy ! Component: 3100 - total flux cleaned = -0.00121401 Jy ! Component: 3150 - total flux cleaned = -0.00125784 Jy ! Component: 3200 - total flux cleaned = -0.00125792 Jy ! Component: 3250 - total flux cleaned = -0.00130124 Jy ! Component: 3300 - total flux cleaned = -0.00138726 Jy ! Component: 3350 - total flux cleaned = -0.00142991 Jy ! Component: 3400 - total flux cleaned = -0.00141572 Jy ! Component: 3450 - total flux cleaned = -0.00150026 Jy ! Component: 3500 - total flux cleaned = -0.00158407 Jy ! Component: 3550 - total flux cleaned = -0.00159795 Jy ! Component: 3600 - total flux cleaned = -0.00165311 Jy ! Component: 3650 - total flux cleaned = -0.00169413 Jy ! Component: 3700 - total flux cleaned = -0.0017349 Jy ! Component: 3750 - total flux cleaned = -0.00181614 Jy ! Component: 3800 - total flux cleaned = -0.00185646 Jy ! Component: 3850 - total flux cleaned = -0.00185641 Jy ! Component: 3900 - total flux cleaned = -0.00193617 Jy ! Component: 3950 - total flux cleaned = -0.00193631 Jy ! Component: 4000 - total flux cleaned = -0.00200197 Jy ! Component: 4050 - total flux cleaned = -0.00208028 Jy ! Total flux subtracted in 4096 components = -0.0020672 Jy ! Clean residual min=-0.000759 max=0.000756 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.103755 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 373 components and 0.103755 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0527-2258_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.111 x 8.984 at -11.6 degrees (North through East) ! Clean map min=-0.0017236 max=0.086259 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0527-2258_S_a_map.fits wmodel /vlbi/uf001/uvm//J0527-2258_S_a_map.mod ! Writing 373 model components to file: /vlbi/uf001/uvm//J0527-2258_S_a_map.mod wobs /vlbi/uf001/uvm//J0527-2258_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0527-2258_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0527-2258_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0527-2258_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0862594 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238726 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.830262 0.830262 1.66052 3.32105 6.64209 13.2842 26.5684 53.1368 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 361.331 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0527-2258_S_a_dfm.log closed on Sun Jan 13 20:50:19 2019