! Started logfile: /vlbi/uf001/uvm//J2116+0225_S_a_dfm.log on Sun Jan 13 22:32:44 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//J2116+0225_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2116+0225_S_a_uvm.fits ! AN table 1: 110 integrations on 28 of 28 possible baselines. ! AN table 2: 118 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.915797 visibilities/baseline/integration-bin. ! Found source: J2116+0225 ! ! 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 15270 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 J2116+0225_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 88 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003353Jy sigma=21.058098 ! Fit after self-cal, rms=0.957750Jy sigma=20.168184 ! 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=5.628 mas, bmaj=13.41 mas, bpa=-8.859 degrees ! Estimated noise=0.409811 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 = 0.0326523 Jy ! Component: 100 - total flux cleaned = 0.042778 Jy ! Total flux subtracted in 100 components = 0.042778 Jy ! Clean residual min=-0.003272 max=0.004313 Jy/beam ! Clean residual mean=-0.000087 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.042778 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.042778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072343Jy sigma=1.271986 ! Fit after self-cal, rms=0.070888Jy sigma=1.236985 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0064367 Jy ! Component: 100 - total flux cleaned = 0.0102434 Jy ! Total flux subtracted in 100 components = 0.0102434 Jy ! Clean residual min=-0.003326 max=0.003472 Jy/beam ! Clean residual mean=-0.000075 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0530214 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 58 components and 0.0530214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070165Jy sigma=1.221371 ! Fit after self-cal, rms=0.070120Jy sigma=1.220350 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.93 mas, bmaj=14.25 mas, bpa=-9.998 degrees ! Estimated noise=0.284594 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 = 0.00345794 Jy ! Component: 100 - total flux cleaned = 0.00556273 Jy ! Component: 150 - total flux cleaned = 0.00701358 Jy ! Component: 200 - total flux cleaned = 0.00810188 Jy ! Total flux subtracted in 200 components = 0.00810188 Jy ! Clean residual min=-0.002369 max=0.003323 Jy/beam ! Clean residual mean=-0.000031 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0611233 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 90 components and 0.0611233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069900Jy sigma=1.216172 ! Fit after self-cal, rms=0.069880Jy sigma=1.215522 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.93 x 14.25 at -9.998 degrees (North through East) ! Clean map min=-0.0024431 max=0.044608 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.05 HN 0.90 KP 0.94 ! LA 0.90 NL 1.25 OV 1.28 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.01 HN 1.07 KP 0.88 ! LA 0.97 NL 1.10 OV 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.06 KP 1.02 ! LA 0.89 NL 1.02 OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.75 FD 1.02 HN 0.96 KP 0.97 ! LA 0.90 NL 0.97 OV 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.02 KP 0.97 ! LA 0.91 NL 1.16 OV 1.23 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.72 FD 0.99 HN 0.91 KP 0.94 ! LA 0.95 NL 0.93 OV 1.12 ! ! ! Fit before self-cal, rms=0.069880Jy sigma=1.215522 ! Fit after self-cal, rms=0.064307Jy sigma=1.207909 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.947 mas, bmaj=14.01 mas, bpa=-9.754 degrees ! Estimated noise=0.282934 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 (5.5, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296352 Jy ! Component: 100 - total flux cleaned = 0.00430985 Jy ! Component: 150 - total flux cleaned = 0.00535339 Jy ! Component: 200 - total flux cleaned = 0.00622733 Jy ! Total flux subtracted in 200 components = 0.00622733 Jy ! Clean residual min=-0.002000 max=0.001768 Jy/beam ! Clean residual mean=-0.000023 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0673506 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 136 components and 0.0673506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064142Jy sigma=1.204398 ! Fit after self-cal, rms=0.064058Jy sigma=1.201749 ! 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=0.064058Jy sigma=1.201749 ! Fit after self-cal, rms=0.063571Jy sigma=1.195223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.924 mas, bmaj=13.98 mas, bpa=-9.861 degrees ! Estimated noise=0.280192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155452 Jy ! Component: 100 - total flux cleaned = 0.0024037 Jy ! Component: 150 - total flux cleaned = 0.0031763 Jy ! Component: 200 - total flux cleaned = 0.00390104 Jy ! Total flux subtracted in 200 components = 0.00390104 Jy ! Clean residual min=-0.001441 max=0.001697 Jy/beam ! Clean residual mean=-0.000009 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0712517 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 165 components and 0.0712517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063488Jy sigma=1.193678 ! Fit after self-cal, rms=0.063520Jy sigma=1.192193 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 = 0.000912603 Jy ! Component: 100 - total flux cleaned = 0.00158819 Jy ! Component: 150 - total flux cleaned = 0.00216182 Jy ! Component: 200 - total flux cleaned = 0.00258628 Jy ! Total flux subtracted in 200 components = 0.00258628 Jy ! Clean residual min=-0.001410 max=0.001673 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.073838 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 192 components and 0.073838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063482Jy sigma=1.191545 ! Fit after self-cal, rms=0.063464Jy sigma=1.191434 ! 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=0.063464Jy sigma=1.191434 ! Fit after self-cal, rms=0.063706Jy sigma=1.190959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.921 mas, bmaj=13.92 mas, bpa=-9.831 degrees ! Estimated noise=0.279619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368898 Jy ! Component: 100 - total flux cleaned = 0.000828376 Jy ! Component: 150 - total flux cleaned = 0.00122814 Jy ! Component: 200 - total flux cleaned = 0.00151565 Jy ! Total flux subtracted in 200 components = 0.00151565 Jy ! Clean residual min=-0.001315 max=0.001583 Jy/beam ! Clean residual mean=-0.000008 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0753536 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 209 components and 0.0753536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063674Jy sigma=1.190465 ! Fit after self-cal, rms=0.063693Jy sigma=1.190323 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 = 0.000278817 Jy ! Component: 100 - total flux cleaned = 0.000496296 Jy ! Component: 150 - total flux cleaned = 0.000713801 Jy ! Component: 200 - total flux cleaned = 0.000952234 Jy ! Total flux subtracted in 200 components = 0.000952234 Jy ! Clean residual min=-0.001304 max=0.001563 Jy/beam ! Clean residual mean=-0.000008 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0763059 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 223 components and 0.0763059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063674Jy sigma=1.190056 ! Fit after self-cal, rms=0.063667Jy sigma=1.190019 ! 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=0.063667Jy sigma=1.190019 ! Fit after self-cal, rms=0.063648Jy sigma=1.189908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.649 mas, bmaj=14.35 mas, bpa=-9.546 degrees ! Estimated noise=0.298161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321368 Jy ! Component: 100 - total flux cleaned = 0.000708903 Jy ! Component: 150 - total flux cleaned = 0.000931858 Jy ! Component: 200 - total flux cleaned = 0.00114794 Jy ! Total flux subtracted in 200 components = 0.00114794 Jy ! Clean residual min=-0.001444 max=0.001635 Jy/beam ! Clean residual mean=-0.000011 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0774538 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 246 components and 0.0774538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063632Jy sigma=1.189710 ! Fit after self-cal, rms=0.063641Jy sigma=1.189623 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 = 0.000257511 Jy ! Component: 100 - total flux cleaned = 0.000439989 Jy ! Component: 150 - total flux cleaned = 0.000569072 Jy ! Component: 200 - total flux cleaned = 0.000700823 Jy ! Total flux subtracted in 200 components = 0.000700823 Jy ! Clean residual min=-0.001416 max=0.001596 Jy/beam ! Clean residual mean=-0.000011 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0781546 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 252 components and 0.0781546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063631Jy sigma=1.189530 ! Fit after self-cal, rms=0.063629Jy sigma=1.189432 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=5.911 mas, bmaj=13.88 mas, bpa=-9.82 degrees ! Estimated noise=0.278897 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.911 x 13.88 at -9.82 degrees (North through East) ! Clean map min=-0.0021121 max=0.043974 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=5.593 mas, bmaj=13.22 mas, bpa=-8.807 degrees ! Estimated noise=0.409281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339804 Jy ! Component: 100 - total flux cleaned = 0.0456642 Jy ! Component: 150 - total flux cleaned = 0.0521762 Jy ! Component: 200 - total flux cleaned = 0.0566118 Jy ! Total flux subtracted in 200 components = 0.0566118 Jy ! Clean residual min=-0.003231 max=0.002961 Jy/beam ! Clean residual mean=-0.000031 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.0566118 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.0566118 Jy ! Inverting map and beam ! Estimated beam: bmin=5.911 mas, bmaj=13.88 mas, bpa=-9.82 degrees ! Estimated noise=0.278897 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 = 0.00349668 Jy ! Component: 100 - total flux cleaned = 0.00584762 Jy ! Component: 150 - total flux cleaned = 0.00776782 Jy ! Component: 200 - total flux cleaned = 0.00937974 Jy ! Total flux subtracted in 200 components = 0.00937974 Jy ! Clean residual min=-0.002019 max=0.002007 Jy/beam ! Clean residual mean=-0.000010 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0659916 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 95 components and 0.0659915 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=8.649 mas, bmaj=14.35 mas, bpa=-9.546 degrees ! Estimated noise=0.298161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020936 Jy ! Component: 100 - total flux cleaned = 0.00358469 Jy ! Component: 150 - total flux cleaned = 0.00485846 Jy ! Component: 200 - total flux cleaned = 0.00594802 Jy ! Total flux subtracted in 200 components = 0.00594802 Jy ! Clean residual min=-0.001837 max=0.001553 Jy/beam ! Clean residual mean=-0.000013 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0719396 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 = 0.000933072 Jy ! Component: 100 - total flux cleaned = 0.0016961 Jy ! Component: 150 - total flux cleaned = 0.00235826 Jy ! Component: 200 - total flux cleaned = 0.00293611 Jy ! Total flux subtracted in 200 components = 0.00293611 Jy ! Clean residual min=-0.001617 max=0.001488 Jy/beam ! Clean residual mean=-0.000012 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0748757 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 164 components and 0.0748757 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.911 mas, bmaj=13.88 mas, bpa=-9.82 degrees ! Estimated noise=0.278897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378508 Jy ! Component: 100 - total flux cleaned = 0.000675897 Jy ! Component: 150 - total flux cleaned = 0.000982416 Jy ! Component: 200 - total flux cleaned = 0.00127966 Jy ! Total flux subtracted in 200 components = 0.00127966 Jy ! Clean residual min=-0.001337 max=0.001435 Jy/beam ! Clean residual mean=-0.000008 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0761553 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 193 components and 0.0761553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063627Jy sigma=1.189533 ! Fit after self-cal, rms=0.063618Jy sigma=1.189430 wmodel J2116+0225_S_a_map.mod ! Writing 193 model components to file: J2116+0225_S_a_map.mod wobs J2116+0225_S_a_uvs.fits ! Writing UV FITS file: J2116+0225_S_a_uvs.fits wwins J2116+0225_S_a_map.win ! wwins: Wrote 2 windows to J2116+0225_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 = 0.000243331 Jy ! Component: 100 - total flux cleaned = 0.000173612 Jy ! Component: 150 - total flux cleaned = 4.02229e-05 Jy ! Component: 200 - total flux cleaned = -4.41621e-05 Jy ! Component: 250 - total flux cleaned = -0.00016391 Jy ! Component: 300 - total flux cleaned = -0.000297939 Jy ! Component: 350 - total flux cleaned = -0.000407968 Jy ! Component: 400 - total flux cleaned = -0.000478434 Jy ! Component: 450 - total flux cleaned = -0.000580862 Jy ! Component: 500 - total flux cleaned = -0.000680393 Jy ! Component: 550 - total flux cleaned = -0.000728637 Jy ! Component: 600 - total flux cleaned = -0.000744127 Jy ! Component: 650 - total flux cleaned = -0.00075937 Jy ! Component: 700 - total flux cleaned = -0.000788768 Jy ! Component: 750 - total flux cleaned = -0.000803188 Jy ! Component: 800 - total flux cleaned = -0.000831662 Jy ! Component: 850 - total flux cleaned = -0.0008595 Jy ! Component: 900 - total flux cleaned = -0.000886332 Jy ! Component: 950 - total flux cleaned = -0.000873332 Jy ! Component: 1000 - total flux cleaned = -0.000886298 Jy ! Component: 1050 - total flux cleaned = -0.000886131 Jy ! Component: 1100 - total flux cleaned = -0.000873797 Jy ! Component: 1150 - total flux cleaned = -0.000898062 Jy ! Component: 1200 - total flux cleaned = -0.000921958 Jy ! Component: 1250 - total flux cleaned = -0.000909965 Jy ! Component: 1300 - total flux cleaned = -0.000909859 Jy ! Component: 1350 - total flux cleaned = -0.000932378 Jy ! Component: 1400 - total flux cleaned = -0.000876149 Jy ! Component: 1450 - total flux cleaned = -0.000832158 Jy ! Component: 1500 - total flux cleaned = -0.000799577 Jy ! Component: 1550 - total flux cleaned = -0.000778117 Jy ! Component: 1600 - total flux cleaned = -0.000777992 Jy ! Component: 1650 - total flux cleaned = -0.000746606 Jy ! Component: 1700 - total flux cleaned = -0.000736617 Jy ! Component: 1750 - total flux cleaned = -0.000736589 Jy ! Component: 1800 - total flux cleaned = -0.000746609 Jy ! Component: 1850 - total flux cleaned = -0.000796077 Jy ! Component: 1900 - total flux cleaned = -0.000786243 Jy ! Component: 1950 - total flux cleaned = -0.000814963 Jy ! Component: 2000 - total flux cleaned = -0.000824528 Jy ! Component: 2050 - total flux cleaned = -0.000833769 Jy ! Component: 2100 - total flux cleaned = -0.00082451 Jy ! Component: 2150 - total flux cleaned = -0.000833833 Jy ! Component: 2200 - total flux cleaned = -0.000824703 Jy ! Component: 2250 - total flux cleaned = -0.000788717 Jy ! Component: 2300 - total flux cleaned = -0.000762043 Jy ! Component: 2350 - total flux cleaned = -0.000788501 Jy ! Component: 2400 - total flux cleaned = -0.000753628 Jy ! Component: 2450 - total flux cleaned = -0.000744958 Jy ! Component: 2500 - total flux cleaned = -0.000745043 Jy ! Component: 2550 - total flux cleaned = -0.000711209 Jy ! Component: 2600 - total flux cleaned = -0.000719703 Jy ! Component: 2650 - total flux cleaned = -0.000711387 Jy ! Component: 2700 - total flux cleaned = -0.000678411 Jy ! Component: 2750 - total flux cleaned = -0.000653986 Jy ! Component: 2800 - total flux cleaned = -0.000637772 Jy ! Component: 2850 - total flux cleaned = -0.000605737 Jy ! Component: 2900 - total flux cleaned = -0.000566041 Jy ! Component: 2950 - total flux cleaned = -0.000542362 Jy ! Component: 3000 - total flux cleaned = -0.000526782 Jy ! Component: 3050 - total flux cleaned = -0.000480202 Jy ! Component: 3100 - total flux cleaned = -0.000449399 Jy ! Component: 3150 - total flux cleaned = -0.000418869 Jy ! Component: 3200 - total flux cleaned = -0.000358253 Jy ! Component: 3250 - total flux cleaned = -0.000335745 Jy ! Component: 3300 - total flux cleaned = -0.00029836 Jy ! Component: 3350 - total flux cleaned = -0.000268624 Jy ! Component: 3400 - total flux cleaned = -0.000239157 Jy ! Component: 3450 - total flux cleaned = -0.000217225 Jy ! Component: 3500 - total flux cleaned = -0.000180885 Jy ! Component: 3550 - total flux cleaned = -0.00015923 Jy ! Component: 3600 - total flux cleaned = -0.000137651 Jy ! Component: 3650 - total flux cleaned = -0.000101974 Jy ! Component: 3700 - total flux cleaned = -7.36586e-05 Jy ! Component: 3750 - total flux cleaned = -5.25106e-05 Jy ! Component: 3800 - total flux cleaned = -4.54565e-05 Jy ! Component: 3850 - total flux cleaned = -1.76288e-05 Jy ! Component: 3900 - total flux cleaned = -3.75633e-06 Jy ! Component: 3950 - total flux cleaned = 3.0658e-05 Jy ! Component: 4000 - total flux cleaned = 5.80163e-05 Jy ! Component: 4050 - total flux cleaned = 9.19452e-05 Jy ! Total flux subtracted in 4096 components = 0.000105472 Jy ! Clean residual min=-0.000418 max=0.000428 Jy/beam ! Clean residual mean=-0.000003 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0762608 Jy keep ! Adding 430 model components to the UV plane model. ! The established model now contains 623 components and 0.0762608 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2116+0225_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.911 x 13.88 at -9.82 degrees (North through East) ! Clean map min=-0.0017541 max=0.043681 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2116+0225_S_a_map.fits wmodel /vlbi/uf001/uvm//J2116+0225_S_a_map.mod ! Writing 623 model components to file: /vlbi/uf001/uvm//J2116+0225_S_a_map.mod wobs /vlbi/uf001/uvm//J2116+0225_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2116+0225_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2116+0225_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J2116+0225_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0436813 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145218 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.997344 0.997344 1.99469 3.98937 7.97875 15.9575 31.915 63.83 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 300.799 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2116+0225_S_a_dfm.log closed on Sun Jan 13 22:32:49 2019