! Started logfile: /vlbi/uf001/uvm//J2115+2933_S_a_dfm.log on Sun Jan 13 22:32:23 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//J2115+2933_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2115+2933_S_a_uvm.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! AN table 2: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.889401 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 579 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 J2115+2933_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 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.139883Jy sigma=17.716837 ! Fit after self-cal, rms=0.511433Jy sigma=7.826530 ! 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=2.836 mas, bmaj=4.378 mas, bpa=-7.273 degrees ! Estimated noise=2.64567 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 = 0.390366 Jy ! Component: 100 - total flux cleaned = 0.496373 Jy ! Total flux subtracted in 100 components = 0.496373 Jy ! Clean residual min=-0.031842 max=0.054140 Jy/beam ! Clean residual mean=-0.000031 rms=0.010161 Jy/beam ! Combined flux in latest and established models = 0.496373 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.496373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.154493Jy sigma=2.182634 ! Fit after self-cal, rms=0.154380Jy sigma=2.181281 ! 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=3.268 mas, bmaj=4.944 mas, bpa=-7.267 degrees ! Estimated noise=2.30775 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 = 0.0486936 Jy ! Component: 100 - total flux cleaned = 0.072629 Jy ! Component: 150 - total flux cleaned = 0.0851128 Jy ! Component: 200 - total flux cleaned = 0.0873765 Jy ! Total flux subtracted in 200 components = 0.0873765 Jy ! Clean residual min=-0.023791 max=0.047908 Jy/beam ! Clean residual mean=-0.000050 rms=0.009450 Jy/beam ! Combined flux in latest and established models = 0.58375 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.58375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143855Jy sigma=1.881690 ! Fit after self-cal, rms=0.143702Jy sigma=1.880430 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.268 x 4.944 at -7.267 degrees (North through East) ! Clean map min=-0.023041 max=0.50986 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 HN 1.01 LA 0.85 MK 0.96 ! NL 0.98 OV 2.09 PT 0.90 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.01 KP 0.98 MK 1.01 ! NL 1.05 PT 0.96 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.01 LA 0.93 MK 0.93 ! NL 0.92 OV 1.87 PT 0.86 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.00 KP 0.99 MK 1.00 ! NL 1.05 PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.97 LA 0.89 MK 0.97 ! NL 0.93 OV 2.03 PT 0.89 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.05 KP 0.96 MK 1.06 ! NL 1.07 PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.143702Jy sigma=1.880430 ! Fit after self-cal, rms=0.099347Jy sigma=1.013764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=4.963 mas, bpa=-6.727 degrees ! Estimated noise=2.2998 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 (4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106456 Jy ! Component: 100 - total flux cleaned = 0.0145659 Jy ! Component: 150 - total flux cleaned = 0.016189 Jy ! Component: 200 - total flux cleaned = 0.0171706 Jy ! Total flux subtracted in 200 components = 0.0171706 Jy ! Clean residual min=-0.009216 max=0.007695 Jy/beam ! Clean residual mean=0.000012 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.60092 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.60092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098205Jy sigma=0.986633 ! Fit after self-cal, rms=0.098736Jy sigma=0.983959 ! 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=0.098736Jy sigma=0.983959 ! Fit after self-cal, rms=0.098836Jy sigma=0.981965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=4.96 mas, bpa=-6.89 degrees ! Estimated noise=2.29848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252446 Jy ! Component: 100 - total flux cleaned = 0.00279354 Jy ! Component: 150 - total flux cleaned = 0.00318162 Jy ! Component: 200 - total flux cleaned = 0.00373534 Jy ! Total flux subtracted in 200 components = 0.00373534 Jy ! Clean residual min=-0.009292 max=0.007127 Jy/beam ! Clean residual mean=0.000012 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.604656 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.604656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098730Jy sigma=0.977998 ! Fit after self-cal, rms=0.098718Jy sigma=0.977912 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 = 0.000331384 Jy ! Component: 100 - total flux cleaned = 0.000690795 Jy ! Component: 150 - total flux cleaned = 0.00107466 Jy ! Component: 200 - total flux cleaned = 0.0011244 Jy ! Total flux subtracted in 200 components = 0.0011244 Jy ! Clean residual min=-0.009288 max=0.007102 Jy/beam ! Clean residual mean=0.000012 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.60578 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.60578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098674Jy sigma=0.976370 ! Fit after self-cal, rms=0.098669Jy sigma=0.976332 ! 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=0.098669Jy sigma=0.976332 ! Fit after self-cal, rms=0.098850Jy sigma=0.975889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=4.961 mas, bpa=-6.997 degrees ! Estimated noise=2.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807581 Jy ! Component: 100 - total flux cleaned = 0.00108888 Jy ! Component: 150 - total flux cleaned = 0.00123975 Jy ! Component: 200 - total flux cleaned = 0.00137839 Jy ! Total flux subtracted in 200 components = 0.00137839 Jy ! Clean residual min=-0.009228 max=0.007172 Jy/beam ! Clean residual mean=0.000011 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.607158 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.607158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098823Jy sigma=0.974451 ! Fit after self-cal, rms=0.098819Jy sigma=0.974423 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 = -0.000149555 Jy ! Component: 100 - total flux cleaned = 2.2671e-05 Jy ! Component: 150 - total flux cleaned = 0.000143965 Jy ! Component: 200 - total flux cleaned = 0.000221436 Jy ! Total flux subtracted in 200 components = 0.000221436 Jy ! Clean residual min=-0.009233 max=0.007205 Jy/beam ! Clean residual mean=0.000011 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.60738 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.60738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098796Jy sigma=0.973644 ! Fit after self-cal, rms=0.098795Jy sigma=0.973629 ! 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=0.098795Jy sigma=0.973629 ! Fit after self-cal, rms=0.098982Jy sigma=0.973435 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.525 mas, bmaj=8.299 mas, bpa=-1.315 degrees ! Estimated noise=3.12283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302027 Jy ! Component: 100 - total flux cleaned = 0.00481953 Jy ! Component: 150 - total flux cleaned = 0.00552222 Jy ! Component: 200 - total flux cleaned = 0.00594842 Jy ! Total flux subtracted in 200 components = 0.00594842 Jy ! Clean residual min=-0.010413 max=0.008873 Jy/beam ! Clean residual mean=0.000019 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 0.613328 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.613328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098942Jy sigma=0.974329 ! Fit after self-cal, rms=0.098928Jy sigma=0.974036 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 = 0.000480417 Jy ! Component: 100 - total flux cleaned = 0.000659173 Jy ! Component: 150 - total flux cleaned = 0.000938601 Jy ! Component: 200 - total flux cleaned = 0.00116022 Jy ! Total flux subtracted in 200 components = 0.00116022 Jy ! Clean residual min=-0.010157 max=0.008605 Jy/beam ! Clean residual mean=0.000018 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 0.614488 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.614488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098935Jy sigma=0.974461 ! Fit after self-cal, rms=0.098931Jy sigma=0.974369 ! 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=3.297 mas, bmaj=4.962 mas, bpa=-7.108 degrees ! Estimated noise=2.30053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.297 x 4.962 at -7.108 degrees (North through East) ! Clean map min=-0.0090306 max=0.50836 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=0.098931Jy sigma=0.974369 ! Fit after self-cal, rms=0.096257Jy sigma=0.889522 ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=4.961 mas, bpa=-7.248 degrees ! Estimated noise=2.30238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000460199 Jy ! Component: 100 - total flux cleaned = -0.000738573 Jy ! Component: 150 - total flux cleaned = -0.00085906 Jy ! Component: 200 - total flux cleaned = -0.000896757 Jy ! Total flux subtracted in 200 components = -0.000896757 Jy ! Clean residual min=-0.009092 max=0.007674 Jy/beam ! Clean residual mean=0.000009 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.613592 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.613591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096253Jy sigma=0.888058 ! Fit after self-cal, rms=0.096263Jy sigma=0.888034 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155136 Jy ! Component: 100 - total flux cleaned = -0.000189226 Jy ! Component: 150 - total flux cleaned = -0.000157188 Jy ! Component: 200 - total flux cleaned = -0.000188313 Jy ! Total flux subtracted in 200 components = -0.000188313 Jy ! Clean residual min=-0.009030 max=0.007665 Jy/beam ! Clean residual mean=0.000009 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.613403 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.613403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096250Jy sigma=0.887400 ! Fit after self-cal, rms=0.096252Jy sigma=0.887393 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096252Jy sigma=0.887393 ! Fit after self-cal, rms=0.096318Jy sigma=0.887243 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=2.859 mas, bmaj=4.406 mas, bpa=-7.074 degrees ! Estimated noise=2.62595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.387285 Jy ! Component: 100 - total flux cleaned = 0.491302 Jy ! Component: 150 - total flux cleaned = 0.533108 Jy ! Component: 200 - total flux cleaned = 0.554518 Jy ! Total flux subtracted in 200 components = 0.554518 Jy ! Clean residual min=-0.013159 max=0.011410 Jy/beam ! Clean residual mean=0.000013 rms=0.002851 Jy/beam ! Combined flux in latest and established models = 0.554518 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 0.554518 Jy ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=4.961 mas, bpa=-7.34 degrees ! Estimated noise=2.30119 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 = 0.0175238 Jy ! Component: 100 - total flux cleaned = 0.0287491 Jy ! Component: 150 - total flux cleaned = 0.0365397 Jy ! Component: 200 - total flux cleaned = 0.0419846 Jy ! Total flux subtracted in 200 components = 0.0419846 Jy ! Clean residual min=-0.009146 max=0.007590 Jy/beam ! Clean residual mean=0.000014 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.596502 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.596502 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=6.527 mas, bmaj=8.296 mas, bpa=-1.409 degrees ! Estimated noise=3.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730764 Jy ! Component: 100 - total flux cleaned = 0.0119688 Jy ! Component: 150 - total flux cleaned = 0.0138636 Jy ! Component: 200 - total flux cleaned = 0.0153782 Jy ! Total flux subtracted in 200 components = 0.0153782 Jy ! Clean residual min=-0.011597 max=0.009222 Jy/beam ! Clean residual mean=0.000020 rms=0.002850 Jy/beam ! Combined flux in latest and established models = 0.61188 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 = 0.00108756 Jy ! Component: 100 - total flux cleaned = 0.00210849 Jy ! Component: 150 - total flux cleaned = 0.00293219 Jy ! Component: 200 - total flux cleaned = 0.00359876 Jy ! Total flux subtracted in 200 components = 0.00359876 Jy ! Clean residual min=-0.010860 max=0.009004 Jy/beam ! Clean residual mean=0.000018 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 0.615479 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 70 components and 0.615479 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.297 mas, bmaj=4.961 mas, bpa=-7.34 degrees ! Estimated noise=2.30119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00093655 Jy ! Component: 100 - total flux cleaned = -0.00226672 Jy ! Component: 150 - total flux cleaned = -0.00261271 Jy ! Component: 200 - total flux cleaned = -0.00276862 Jy ! Total flux subtracted in 200 components = -0.00276862 Jy ! Clean residual min=-0.009153 max=0.008104 Jy/beam ! Clean residual mean=0.000009 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.61271 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.61271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096505Jy sigma=0.892078 ! Fit after self-cal, rms=0.096482Jy sigma=0.891531 wmodel J2115+2933_S_a_map.mod ! Writing 83 model components to file: J2115+2933_S_a_map.mod wobs J2115+2933_S_a_uvs.fits ! Writing UV FITS file: J2115+2933_S_a_uvs.fits wwins J2115+2933_S_a_map.win ! wwins: Wrote 2 windows to J2115+2933_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 = -0.0013666 Jy ! Component: 100 - total flux cleaned = -0.00123771 Jy ! Component: 150 - total flux cleaned = -0.00099598 Jy ! Component: 200 - total flux cleaned = -0.000886496 Jy ! Component: 250 - total flux cleaned = -0.000995298 Jy ! Component: 300 - total flux cleaned = -0.0010977 Jy ! Component: 350 - total flux cleaned = -0.00139247 Jy ! Component: 400 - total flux cleaned = -0.00148473 Jy ! Component: 450 - total flux cleaned = -0.00121322 Jy ! Component: 500 - total flux cleaned = -0.00130134 Jy ! Component: 550 - total flux cleaned = -0.00112982 Jy ! Component: 600 - total flux cleaned = -0.00104552 Jy ! Component: 650 - total flux cleaned = -0.000963873 Jy ! Component: 700 - total flux cleaned = -0.000805209 Jy ! Component: 750 - total flux cleaned = -0.00072858 Jy ! Component: 800 - total flux cleaned = -0.000728875 Jy ! Component: 850 - total flux cleaned = -0.000728181 Jy ! Component: 900 - total flux cleaned = -0.000657002 Jy ! Component: 950 - total flux cleaned = -0.000517877 Jy ! Component: 1000 - total flux cleaned = -0.000315449 Jy ! Component: 1050 - total flux cleaned = -0.000450395 Jy ! Component: 1100 - total flux cleaned = -0.000515622 Jy ! Component: 1150 - total flux cleaned = -0.000579748 Jy ! Component: 1200 - total flux cleaned = -0.000578596 Jy ! Component: 1250 - total flux cleaned = -0.000640236 Jy ! Component: 1300 - total flux cleaned = -0.000639384 Jy ! Component: 1350 - total flux cleaned = -0.000518474 Jy ! Component: 1400 - total flux cleaned = -0.000339665 Jy ! Component: 1450 - total flux cleaned = -0.000282584 Jy ! Component: 1500 - total flux cleaned = -0.000226049 Jy ! Component: 1550 - total flux cleaned = -0.000171215 Jy ! Component: 1600 - total flux cleaned = -0.000171322 Jy ! Component: 1650 - total flux cleaned = -0.000170774 Jy ! Component: 1700 - total flux cleaned = 4.75466e-05 Jy ! Component: 1750 - total flux cleaned = 4.85438e-05 Jy ! Component: 1800 - total flux cleaned = 0.000156159 Jy ! Component: 1850 - total flux cleaned = 0.000368037 Jy ! Component: 1900 - total flux cleaned = 0.000420097 Jy ! Component: 1950 - total flux cleaned = 0.000832352 Jy ! Component: 2000 - total flux cleaned = 0.000985132 Jy ! Component: 2050 - total flux cleaned = 0.00118785 Jy ! Component: 2100 - total flux cleaned = 0.00153737 Jy ! Component: 2150 - total flux cleaned = 0.00163617 Jy ! Component: 2200 - total flux cleaned = 0.0019799 Jy ! Component: 2250 - total flux cleaned = 0.0021738 Jy ! Component: 2300 - total flux cleaned = 0.00241365 Jy ! Component: 2350 - total flux cleaned = 0.00250917 Jy ! Component: 2400 - total flux cleaned = 0.00283967 Jy ! Component: 2450 - total flux cleaned = 0.00302722 Jy ! Component: 2500 - total flux cleaned = 0.00302702 Jy ! Component: 2550 - total flux cleaned = 0.00330243 Jy ! Component: 2600 - total flux cleaned = 0.0033482 Jy ! Component: 2650 - total flux cleaned = 0.00343848 Jy ! Component: 2700 - total flux cleaned = 0.0036177 Jy ! Component: 2750 - total flux cleaned = 0.00375121 Jy ! Component: 2800 - total flux cleaned = 0.00392815 Jy ! Component: 2850 - total flux cleaned = 0.00397217 Jy ! Component: 2900 - total flux cleaned = 0.00423446 Jy ! Component: 2950 - total flux cleaned = 0.0044081 Jy ! Component: 3000 - total flux cleaned = 0.00462333 Jy ! Component: 3050 - total flux cleaned = 0.00470881 Jy ! Component: 3100 - total flux cleaned = 0.00496426 Jy ! Component: 3150 - total flux cleaned = 0.00504882 Jy ! Component: 3200 - total flux cleaned = 0.00525936 Jy ! Component: 3250 - total flux cleaned = 0.00546817 Jy ! Component: 3300 - total flux cleaned = 0.00559281 Jy ! Component: 3350 - total flux cleaned = 0.00579965 Jy ! Component: 3400 - total flux cleaned = 0.00588182 Jy ! Component: 3450 - total flux cleaned = 0.00608682 Jy ! Component: 3500 - total flux cleaned = 0.00629114 Jy ! Component: 3550 - total flux cleaned = 0.00661643 Jy ! Component: 3600 - total flux cleaned = 0.00681848 Jy ! Component: 3650 - total flux cleaned = 0.00693951 Jy ! Component: 3700 - total flux cleaned = 0.00709996 Jy ! Component: 3750 - total flux cleaned = 0.00721991 Jy ! Component: 3800 - total flux cleaned = 0.00745866 Jy ! Component: 3850 - total flux cleaned = 0.00785585 Jy ! Component: 3900 - total flux cleaned = 0.00809366 Jy ! Component: 3950 - total flux cleaned = 0.00837048 Jy ! Component: 4000 - total flux cleaned = 0.00856792 Jy ! Component: 4050 - total flux cleaned = 0.00880466 Jy ! Total flux subtracted in 4096 components = 0.0088834 Jy ! Clean residual min=-0.002337 max=0.002674 Jy/beam ! Clean residual mean=0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.621594 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 335 components and 0.621594 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2115+2933_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.297 x 4.961 at -7.34 degrees (North through East) ! Clean map min=-0.0068994 max=0.50802 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2115+2933_S_a_map.fits wmodel /vlbi/uf001/uvm//J2115+2933_S_a_map.mod ! Writing 335 model components to file: /vlbi/uf001/uvm//J2115+2933_S_a_map.mod wobs /vlbi/uf001/uvm//J2115+2933_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2115+2933_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2115+2933_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J2115+2933_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.508018 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000642027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379137 0.379137 0.758274 1.51655 3.03309 6.06619 12.1324 24.2648 48.5295 97.059 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.508 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 791.271 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2115+2933_S_a_dfm.log closed on Sun Jan 13 22:32:27 2019