! Started logfile: /vlbi/uf001/uva//J0116+242A_S_dfm.log on Sun Jan 13 20:55:32 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0116+242A_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0116+242A_S_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.794061 visibilities/baseline/integration-bin. ! Found source: J0116+242A ! ! 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 7461 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 J0116+242A_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 102 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002528Jy sigma=21.938646 ! Fit after self-cal, rms=0.958596Jy sigma=20.962160 ! 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=3.594 mas, bmaj=5.631 mas, bpa=-9.564 degrees ! Estimated noise=0.566406 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 = 0.0316962 Jy ! Component: 100 - total flux cleaned = 0.0458963 Jy ! Total flux subtracted in 100 components = 0.0458963 Jy ! Clean residual min=-0.005535 max=0.010769 Jy/beam ! Clean residual mean=-0.000019 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.0458963 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0458963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063463Jy sigma=1.310597 ! Fit after self-cal, rms=0.061698Jy sigma=1.274344 ! Inverting map ! Added new window around map position (-4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122791 Jy ! Component: 100 - total flux cleaned = 0.0200348 Jy ! Total flux subtracted in 100 components = 0.0200348 Jy ! Clean residual min=-0.004459 max=0.008612 Jy/beam ! Clean residual mean=-0.000015 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.0659311 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.0659311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058705Jy sigma=1.202886 ! Fit after self-cal, rms=0.058383Jy sigma=1.196852 ! 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=4.305 mas, bmaj=6.536 mas, bpa=-4.336 degrees ! Estimated noise=0.387341 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 (6, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00945924 Jy ! Component: 100 - total flux cleaned = 0.0157484 Jy ! Component: 150 - total flux cleaned = 0.0204362 Jy ! Component: 200 - total flux cleaned = 0.0240558 Jy ! Total flux subtracted in 200 components = 0.0240558 Jy ! Clean residual min=-0.003154 max=0.004509 Jy/beam ! Clean residual mean=-0.000008 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0899869 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 82 components and 0.0899869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056522Jy sigma=1.151334 ! Fit after self-cal, rms=0.056343Jy sigma=1.147867 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.305 x 6.536 at -4.336 degrees (North through East) ! Clean map min=-0.0031353 max=0.034388 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.96 HN 0.88 KP 0.98 ! LA 0.93 NL 1.51 OV 1.00 PT 0.90 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.87 HN 0.87 KP 0.99 ! LA 0.88 MK 1.02 NL 1.57 OV 0.89 ! SC 0.67 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.96 HN 0.96 KP 1.03 ! LA 0.90 NL 1.41 OV 1.04 PT 0.91 ! SC 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.88 HN 0.91 KP 0.95 ! LA 0.86 MK 0.97 NL 1.30 OV 1.05 ! SC 0.75 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 0.91 HN 0.92 KP 0.99 ! LA 0.96 NL 1.12 OV 1.03 PT 0.90 ! SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.87 HN 0.92 KP 0.93 ! LA 0.85 MK 0.87 NL 1.42 OV 0.98 ! SC 0.77 ! ! ! Fit before self-cal, rms=0.056343Jy sigma=1.147867 ! Fit after self-cal, rms=0.054479Jy sigma=1.130036 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.133 mas, bmaj=6.556 mas, bpa=-4.374 degrees ! Estimated noise=0.374918 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 = 0.0007088 Jy ! Component: 100 - total flux cleaned = 0.000809381 Jy ! Component: 150 - total flux cleaned = 0.000898374 Jy ! Component: 200 - total flux cleaned = 0.000937456 Jy ! Total flux subtracted in 200 components = 0.000937456 Jy ! Clean residual min=-0.002237 max=0.002028 Jy/beam ! Clean residual mean=-0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0909243 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.0909244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054401Jy sigma=1.128070 ! Fit after self-cal, rms=0.054567Jy sigma=1.125422 ! 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=0.054567Jy sigma=1.125422 ! Fit after self-cal, rms=0.055174Jy sigma=1.122176 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.115 mas, bmaj=6.514 mas, bpa=-2.059 degrees ! Estimated noise=0.36835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783318 Jy ! Component: 100 - total flux cleaned = 0.000878969 Jy ! Component: 150 - total flux cleaned = 0.00091979 Jy ! Component: 200 - total flux cleaned = 0.00084871 Jy ! Total flux subtracted in 200 components = 0.00084871 Jy ! Clean residual min=-0.001968 max=0.001841 Jy/beam ! Clean residual mean=0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0917731 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.0917731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055108Jy sigma=1.120514 ! Fit after self-cal, rms=0.055148Jy sigma=1.119650 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 = 0.000158128 Jy ! Component: 100 - total flux cleaned = 0.000231414 Jy ! Component: 150 - total flux cleaned = 0.000197656 Jy ! Component: 200 - total flux cleaned = 0.000197547 Jy ! Total flux subtracted in 200 components = 0.000197547 Jy ! Clean residual min=-0.001929 max=0.001821 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0919706 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.0919706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055107Jy sigma=1.118585 ! Fit after self-cal, rms=0.055105Jy sigma=1.118386 ! 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=0.055105Jy sigma=1.118386 ! Fit after self-cal, rms=0.055765Jy sigma=1.118051 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.12 mas, bmaj=6.508 mas, bpa=-0.4693 degrees ! Estimated noise=0.365673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309053 Jy ! Component: 100 - total flux cleaned = 0.000414065 Jy ! Component: 150 - total flux cleaned = 0.000473395 Jy ! Component: 200 - total flux cleaned = 0.00047149 Jy ! Total flux subtracted in 200 components = 0.00047149 Jy ! Clean residual min=-0.001764 max=0.001664 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0924421 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.0924421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055728Jy sigma=1.117087 ! Fit after self-cal, rms=0.055752Jy sigma=1.116914 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 = 6.83806e-05 Jy ! Component: 100 - total flux cleaned = 9.60114e-05 Jy ! Component: 150 - total flux cleaned = 0.000146479 Jy ! Component: 200 - total flux cleaned = 0.00016982 Jy ! Total flux subtracted in 200 components = 0.00016982 Jy ! Clean residual min=-0.001718 max=0.001637 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0926119 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 147 components and 0.092612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055729Jy sigma=1.116287 ! Fit after self-cal, rms=0.055724Jy sigma=1.116170 ! 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=0.055724Jy sigma=1.116170 ! Fit after self-cal, rms=0.055998Jy sigma=1.116084 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.143 mas, bmaj=10.33 mas, bpa=9.672 degrees ! Estimated noise=0.44378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343988 Jy ! Component: 100 - total flux cleaned = 0.000425462 Jy ! Component: 150 - total flux cleaned = 0.000529926 Jy ! Component: 200 - total flux cleaned = 0.000641128 Jy ! Total flux subtracted in 200 components = 0.000641128 Jy ! Clean residual min=-0.001813 max=0.001581 Jy/beam ! Clean residual mean=0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0932531 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 159 components and 0.0932531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055984Jy sigma=1.115903 ! Fit after self-cal, rms=0.055987Jy sigma=1.115548 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 = 0.000139126 Jy ! Component: 100 - total flux cleaned = 0.000239191 Jy ! Component: 150 - total flux cleaned = 0.000325402 Jy ! Component: 200 - total flux cleaned = 0.000386128 Jy ! Total flux subtracted in 200 components = 0.000386128 Jy ! Clean residual min=-0.001829 max=0.001619 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0936392 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 172 components and 0.0936392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055976Jy sigma=1.115436 ! Fit after self-cal, rms=0.055971Jy sigma=1.115288 ! 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=4.119 mas, bmaj=6.5 mas, bpa=0.03874 degrees ! Estimated noise=0.36427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.119 x 6.5 at 0.03874 degrees (North through East) ! Clean map min=-0.0016171 max=0.030723 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.497 mas, bmaj=5.578 mas, bpa=-4.65 degrees ! Estimated noise=0.527292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032036 Jy ! Component: 100 - total flux cleaned = 0.0489153 Jy ! Component: 150 - total flux cleaned = 0.0597855 Jy ! Component: 200 - total flux cleaned = 0.0674741 Jy ! Total flux subtracted in 200 components = 0.0674741 Jy ! Clean residual min=-0.003890 max=0.004555 Jy/beam ! Clean residual mean=-0.000008 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0674741 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0674741 Jy ! Inverting map and beam ! Estimated beam: bmin=4.119 mas, bmaj=6.5 mas, bpa=0.03874 degrees ! Estimated noise=0.36427 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 = 0.00748775 Jy ! Component: 100 - total flux cleaned = 0.0124957 Jy ! Component: 150 - total flux cleaned = 0.0161035 Jy ! Component: 200 - total flux cleaned = 0.0188041 Jy ! Total flux subtracted in 200 components = 0.0188041 Jy ! Clean residual min=-0.002105 max=0.002364 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0862782 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 77 components and 0.0862782 Jy ! Inverting map ! Added new window around map position (-16.5, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234947 Jy ! Component: 100 - total flux cleaned = 0.00361366 Jy ! Component: 150 - total flux cleaned = 0.00431769 Jy ! Component: 200 - total flux cleaned = 0.00487567 Jy ! Total flux subtracted in 200 components = 0.00487567 Jy ! Clean residual min=-0.001720 max=0.001723 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0911539 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.0911539 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=8.143 mas, bmaj=10.33 mas, bpa=9.672 degrees ! Estimated noise=0.44378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140974 Jy ! Component: 100 - total flux cleaned = 0.00212077 Jy ! Component: 150 - total flux cleaned = 0.00235468 Jy ! Component: 200 - total flux cleaned = 0.00245599 Jy ! Total flux subtracted in 200 components = 0.00245599 Jy ! Clean residual min=-0.001661 max=0.001676 Jy/beam ! Clean residual mean=0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0936098 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 = 0.000139467 Jy ! Component: 100 - total flux cleaned = 0.000268283 Jy ! Component: 150 - total flux cleaned = 0.000329283 Jy ! Component: 200 - total flux cleaned = 0.00040617 Jy ! Total flux subtracted in 200 components = 0.00040617 Jy ! Clean residual min=-0.001643 max=0.001668 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.094016 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 131 components and 0.094016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.119 mas, bmaj=6.5 mas, bpa=0.03874 degrees ! Estimated noise=0.36427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000701633 Jy ! Component: 100 - total flux cleaned = -0.000632154 Jy ! Component: 150 - total flux cleaned = -0.000571364 Jy ! Component: 200 - total flux cleaned = -0.000515687 Jy ! Total flux subtracted in 200 components = -0.000515687 Jy ! Clean residual min=-0.001468 max=0.001721 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0935003 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 144 components and 0.0935003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055927Jy sigma=1.114178 ! Fit after self-cal, rms=0.055895Jy sigma=1.112935 wmodel J0116+242A_S_map.mod ! Writing 144 model components to file: J0116+242A_S_map.mod wobs J0116+242A_S_uvs.fits ! Writing UV FITS file: J0116+242A_S_uvs.fits wwins J0116+242A_S_map.win ! wwins: Wrote 4 windows to J0116+242A_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511094 Jy ! Component: 100 - total flux cleaned = 0.000620671 Jy ! Component: 150 - total flux cleaned = 0.000570138 Jy ! Component: 200 - total flux cleaned = 0.000545682 Jy ! Component: 250 - total flux cleaned = 0.000521906 Jy ! Component: 300 - total flux cleaned = 0.000453597 Jy ! Component: 350 - total flux cleaned = 0.00034294 Jy ! Component: 400 - total flux cleaned = 0.000300046 Jy ! Component: 450 - total flux cleaned = 0.000300171 Jy ! Component: 500 - total flux cleaned = 0.000279739 Jy ! Component: 550 - total flux cleaned = 0.000319467 Jy ! Component: 600 - total flux cleaned = 0.000299837 Jy ! Component: 650 - total flux cleaned = 0.000356504 Jy ! Component: 700 - total flux cleaned = 0.000393062 Jy ! Component: 750 - total flux cleaned = 0.000410768 Jy ! Component: 800 - total flux cleaned = 0.000393175 Jy ! Component: 850 - total flux cleaned = 0.000428371 Jy ! Component: 900 - total flux cleaned = 0.000480216 Jy ! Component: 950 - total flux cleaned = 0.00054826 Jy ! Component: 1000 - total flux cleaned = 0.000598362 Jy ! Component: 1050 - total flux cleaned = 0.000647919 Jy ! Component: 1100 - total flux cleaned = 0.000680226 Jy ! Component: 1150 - total flux cleaned = 0.000712077 Jy ! Component: 1200 - total flux cleaned = 0.000727728 Jy ! Component: 1250 - total flux cleaned = 0.000743303 Jy ! Component: 1300 - total flux cleaned = 0.000758606 Jy ! Component: 1350 - total flux cleaned = 0.000818675 Jy ! Component: 1400 - total flux cleaned = 0.000877986 Jy ! Component: 1450 - total flux cleaned = 0.000892768 Jy ! Component: 1500 - total flux cleaned = 0.000921881 Jy ! Component: 1550 - total flux cleaned = 0.000922087 Jy ! Component: 1600 - total flux cleaned = 0.000950154 Jy ! Component: 1650 - total flux cleaned = 0.00100567 Jy ! Component: 1700 - total flux cleaned = 0.00100559 Jy ! Component: 1750 - total flux cleaned = 0.00110079 Jy ! Component: 1800 - total flux cleaned = 0.00110092 Jy ! Component: 1850 - total flux cleaned = 0.00112758 Jy ! Component: 1900 - total flux cleaned = 0.00116693 Jy ! Component: 1950 - total flux cleaned = 0.0012189 Jy ! Component: 2000 - total flux cleaned = 0.00128349 Jy ! Component: 2050 - total flux cleaned = 0.00137252 Jy ! Component: 2100 - total flux cleaned = 0.00138507 Jy ! Component: 2150 - total flux cleaned = 0.00139772 Jy ! Component: 2200 - total flux cleaned = 0.00142264 Jy ! Component: 2250 - total flux cleaned = 0.00142281 Jy ! Component: 2300 - total flux cleaned = 0.00153223 Jy ! Component: 2350 - total flux cleaned = 0.00151983 Jy ! Component: 2400 - total flux cleaned = 0.0015078 Jy ! Component: 2450 - total flux cleaned = 0.00148428 Jy ! Component: 2500 - total flux cleaned = 0.00150787 Jy ! Component: 2550 - total flux cleaned = 0.00149643 Jy ! Component: 2600 - total flux cleaned = 0.00154268 Jy ! Component: 2650 - total flux cleaned = 0.00156535 Jy ! Component: 2700 - total flux cleaned = 0.0015766 Jy ! Component: 2750 - total flux cleaned = 0.00155431 Jy ! Component: 2800 - total flux cleaned = 0.00158764 Jy ! Component: 2850 - total flux cleaned = 0.00159849 Jy ! Component: 2900 - total flux cleaned = 0.0015766 Jy ! Component: 2950 - total flux cleaned = 0.00155489 Jy ! Component: 3000 - total flux cleaned = 0.00159774 Jy ! Component: 3050 - total flux cleaned = 0.00157651 Jy ! Component: 3100 - total flux cleaned = 0.00158706 Jy ! Component: 3150 - total flux cleaned = 0.00156623 Jy ! Component: 3200 - total flux cleaned = 0.00159747 Jy ! Component: 3250 - total flux cleaned = 0.00161812 Jy ! Component: 3300 - total flux cleaned = 0.00161809 Jy ! Component: 3350 - total flux cleaned = 0.00164855 Jy ! Component: 3400 - total flux cleaned = 0.00165851 Jy ! Component: 3450 - total flux cleaned = 0.00167841 Jy ! Component: 3500 - total flux cleaned = 0.00169822 Jy ! Component: 3550 - total flux cleaned = 0.00166855 Jy ! Component: 3600 - total flux cleaned = 0.00167844 Jy ! Component: 3650 - total flux cleaned = 0.0016882 Jy ! Component: 3700 - total flux cleaned = 0.0016689 Jy ! Component: 3750 - total flux cleaned = 0.00165924 Jy ! Component: 3800 - total flux cleaned = 0.0016783 Jy ! Component: 3850 - total flux cleaned = 0.0016688 Jy ! Component: 3900 - total flux cleaned = 0.00167824 Jy ! Component: 3950 - total flux cleaned = 0.00168761 Jy ! Component: 4000 - total flux cleaned = 0.00165967 Jy ! Component: 4050 - total flux cleaned = 0.00169679 Jy ! Total flux subtracted in 4096 components = 0.00170599 Jy ! Clean residual min=-0.000578 max=0.000481 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0952063 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 452 components and 0.0952063 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0116+242A_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.119 x 6.5 at 0.03874 degrees (North through East) ! Clean map min=-0.0012473 max=0.030809 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0116+242A_S_map.fits wmodel /vlbi/uf001/uva//J0116+242A_S_map.mod ! Writing 452 model components to file: /vlbi/uf001/uva//J0116+242A_S_map.mod wobs /vlbi/uf001/uva//J0116+242A_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0116+242A_S_uvs.fits wwins /vlbi/uf001/uva//J0116+242A_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0116+242A_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0308095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169421 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.64969 1.64969 3.29939 6.59878 13.1976 26.3951 52.7902 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.851 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0116+242A_S_dfm.log closed on Sun Jan 13 20:55:36 2019