! Started logfile: /vlbi/uf001/uva//J1333+0652_S_dfm.log on Mon Jan 14 02:27:38 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//J1333+0652_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1333+0652_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848148 visibilities/baseline/integration-bin. ! Found source: J1333+0652 ! ! 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 4809 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 J1333+0652_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024354Jy sigma=20.589017 ! Fit after self-cal, rms=0.795893Jy sigma=16.042628 ! 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=3.063 mas, bmaj=7.002 mas, bpa=-0.3657 degrees ! Estimated noise=0.673187 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 = 0.156104 Jy ! Component: 100 - total flux cleaned = 0.196674 Jy ! Total flux subtracted in 100 components = 0.196674 Jy ! Clean residual min=-0.007477 max=0.017457 Jy/beam ! Clean residual mean=-0.000029 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.196674 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.196674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074846Jy sigma=1.394033 ! Fit after self-cal, rms=0.074827Jy sigma=1.393652 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189558 Jy ! Component: 100 - total flux cleaned = 0.0285107 Jy ! Total flux subtracted in 100 components = 0.0285107 Jy ! Clean residual min=-0.005046 max=0.005478 Jy/beam ! Clean residual mean=-0.000014 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.225184 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.225184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069647Jy sigma=1.282924 ! Fit after self-cal, rms=0.069596Jy sigma=1.282289 ! 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=3.594 mas, bmaj=7.629 mas, bpa=0.4805 degrees ! Estimated noise=0.557158 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 = 0.00646885 Jy ! Component: 100 - total flux cleaned = 0.0101942 Jy ! Component: 150 - total flux cleaned = 0.0113186 Jy ! Component: 200 - total flux cleaned = 0.0115647 Jy ! Total flux subtracted in 200 components = 0.0115647 Jy ! Clean residual min=-0.004632 max=0.005264 Jy/beam ! Clean residual mean=-0.000014 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.236749 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.236749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068920Jy sigma=1.268934 ! Fit after self-cal, rms=0.068911Jy sigma=1.268848 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.594 x 7.629 at 0.4805 degrees (North through East) ! Clean map min=-0.0042197 max=0.20535 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.95 HN 0.98 KP 1.01 ! LA 0.96 MK 0.98 NL 1.09 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.02 KP 1.03 ! LA 0.95 MK 1.03 NL 1.07 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.03 KP 1.03 ! LA 0.95 MK 1.00 NL 1.04 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Fit before self-cal, rms=0.068911Jy sigma=1.268848 ! Fit after self-cal, rms=0.066466Jy sigma=1.241945 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.626 mas, bmaj=7.655 mas, bpa=0.3876 degrees ! Estimated noise=0.556263 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 = -0.000258793 Jy ! Component: 100 - total flux cleaned = -0.000414925 Jy ! Component: 150 - total flux cleaned = -0.000385359 Jy ! Component: 200 - total flux cleaned = -0.000413948 Jy ! Total flux subtracted in 200 components = -0.000413948 Jy ! Clean residual min=-0.003007 max=0.003066 Jy/beam ! Clean residual mean=-0.000012 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.236335 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.236335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066422Jy sigma=1.241203 ! Fit after self-cal, rms=0.066408Jy sigma=1.241023 ! 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=0.066408Jy sigma=1.241023 ! Fit after self-cal, rms=0.067671Jy sigma=1.209909 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.626 mas, bmaj=7.656 mas, bpa=0.3551 degrees ! Estimated noise=0.556996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.58524e-05 Jy ! Component: 100 - total flux cleaned = 0.000100023 Jy ! Component: 150 - total flux cleaned = 0.000100363 Jy ! Component: 200 - total flux cleaned = 0.000100738 Jy ! Total flux subtracted in 200 components = 0.000100738 Jy ! Clean residual min=-0.002395 max=0.002755 Jy/beam ! Clean residual mean=-0.000010 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.236436 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.236436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067656Jy sigma=1.209654 ! Fit after self-cal, rms=0.067726Jy sigma=1.209432 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 (94, -86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201644 Jy ! Component: 100 - total flux cleaned = 0.0023357 Jy ! Component: 150 - total flux cleaned = 0.00254748 Jy ! Component: 200 - total flux cleaned = 0.00266635 Jy ! Total flux subtracted in 200 components = 0.00266635 Jy ! Clean residual min=-0.002271 max=0.002630 Jy/beam ! Clean residual mean=-0.000009 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.239102 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.239102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067624Jy sigma=1.207644 ! Fit after self-cal, rms=0.067621Jy sigma=1.207571 ! Inverting map ! Added new window around map position (-42.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175638 Jy ! Component: 100 - total flux cleaned = 0.00165459 Jy ! Component: 150 - total flux cleaned = 0.00165548 Jy ! Component: 200 - total flux cleaned = 0.00158208 Jy ! Total flux subtracted in 200 components = 0.00158208 Jy ! Clean residual min=-0.002231 max=0.002306 Jy/beam ! Clean residual mean=-0.000008 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.240684 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.240684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067519Jy sigma=1.205853 ! Fit after self-cal, rms=0.067514Jy sigma=1.205755 ! 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=0.067514Jy sigma=1.205755 ! Fit after self-cal, rms=0.067989Jy sigma=1.205361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=7.658 mas, bpa=0.3886 degrees ! Estimated noise=0.556822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431126 Jy ! Component: 100 - total flux cleaned = 0.000432655 Jy ! Component: 150 - total flux cleaned = 0.000400709 Jy ! Component: 200 - total flux cleaned = 0.000339155 Jy ! Total flux subtracted in 200 components = 0.000339155 Jy ! Clean residual min=-0.002183 max=0.002323 Jy/beam ! Clean residual mean=-0.000006 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.241023 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.241023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067948Jy sigma=1.204766 ! Fit after self-cal, rms=0.067952Jy sigma=1.204749 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 = 9.8395e-05 Jy ! Component: 100 - total flux cleaned = 1.06065e-05 Jy ! Component: 150 - total flux cleaned = -4.44689e-05 Jy ! Component: 200 - total flux cleaned = -7.11778e-05 Jy ! Total flux subtracted in 200 components = -7.11778e-05 Jy ! Clean residual min=-0.002181 max=0.002304 Jy/beam ! Clean residual mean=-0.000006 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.240952 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 0.240952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067926Jy sigma=1.204374 ! Fit after self-cal, rms=0.067924Jy sigma=1.204369 ! 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=0.067924Jy sigma=1.204369 ! Fit after self-cal, rms=0.067953Jy sigma=1.204328 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.374 mas, bmaj=11.1 mas, bpa=-1.166 degrees ! Estimated noise=0.678798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00057497 Jy ! Component: 100 - total flux cleaned = -0.000818117 Jy ! Component: 150 - total flux cleaned = -0.000880517 Jy ! Component: 200 - total flux cleaned = -0.000916706 Jy ! Total flux subtracted in 200 components = -0.000916706 Jy ! Clean residual min=-0.002546 max=0.002709 Jy/beam ! Clean residual mean=-0.000012 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.240036 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.240036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067935Jy sigma=1.204305 ! Fit after self-cal, rms=0.067936Jy sigma=1.204278 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 = -0.000143127 Jy ! Component: 100 - total flux cleaned = -0.000205612 Jy ! Component: 150 - total flux cleaned = -0.000275592 Jy ! Component: 200 - total flux cleaned = -0.00030086 Jy ! Total flux subtracted in 200 components = -0.00030086 Jy ! Clean residual min=-0.002554 max=0.002696 Jy/beam ! Clean residual mean=-0.000012 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.239735 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.239735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067932Jy sigma=1.204295 ! Fit after self-cal, rms=0.067934Jy sigma=1.204291 ! 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=3.628 mas, bmaj=7.658 mas, bpa=0.4103 degrees ! Estimated noise=0.556938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.628 x 7.658 at 0.4103 degrees (North through East) ! Clean map min=-0.002179 max=0.20519 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=3.09 mas, bmaj=7.021 mas, bpa=-0.4488 degrees ! Estimated noise=0.675346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156534 Jy ! Component: 100 - total flux cleaned = 0.196348 Jy ! Component: 150 - total flux cleaned = 0.214541 Jy ! Component: 200 - total flux cleaned = 0.223723 Jy ! Total flux subtracted in 200 components = 0.223723 Jy ! Clean residual min=-0.003423 max=0.004485 Jy/beam ! Clean residual mean=-0.000010 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.223723 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.223723 Jy ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=7.658 mas, bpa=0.4103 degrees ! Estimated noise=0.556938 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 = 0.00588647 Jy ! Component: 100 - total flux cleaned = 0.00955946 Jy ! Component: 150 - total flux cleaned = 0.0122169 Jy ! Component: 200 - total flux cleaned = 0.0139053 Jy ! Total flux subtracted in 200 components = 0.0139053 Jy ! Clean residual min=-0.002458 max=0.002448 Jy/beam ! Clean residual mean=-0.000008 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.237628 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.237628 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=7.374 mas, bmaj=11.1 mas, bpa=-1.166 degrees ! Estimated noise=0.678798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856813 Jy ! Component: 100 - total flux cleaned = 0.00143784 Jy ! Component: 150 - total flux cleaned = 0.00148604 Jy ! Component: 200 - total flux cleaned = 0.00156487 Jy ! Total flux subtracted in 200 components = 0.00156487 Jy ! Clean residual min=-0.002664 max=0.002662 Jy/beam ! Clean residual mean=-0.000014 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.239193 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 = 6.78487e-05 Jy ! Component: 100 - total flux cleaned = 6.88817e-05 Jy ! Component: 150 - total flux cleaned = 7.01258e-05 Jy ! Component: 200 - total flux cleaned = 2.07944e-05 Jy ! Total flux subtracted in 200 components = 2.07944e-05 Jy ! Clean residual min=-0.002626 max=0.002694 Jy/beam ! Clean residual mean=-0.000013 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.239214 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.239214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=7.658 mas, bpa=0.4103 degrees ! Estimated noise=0.556938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257486 Jy ! Component: 100 - total flux cleaned = 0.000486326 Jy ! Component: 150 - total flux cleaned = 0.000606028 Jy ! Component: 200 - total flux cleaned = 0.000603978 Jy ! Total flux subtracted in 200 components = 0.000603978 Jy ! Clean residual min=-0.002251 max=0.002544 Jy/beam ! Clean residual mean=-0.000006 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.239818 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.239818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068007Jy sigma=1.205534 ! Fit after self-cal, rms=0.068005Jy sigma=1.205477 wmodel J1333+0652_S_map.mod ! Writing 90 model components to file: J1333+0652_S_map.mod wobs J1333+0652_S_uvs.fits ! Writing UV FITS file: J1333+0652_S_uvs.fits wwins J1333+0652_S_map.win ! wwins: Wrote 3 windows to J1333+0652_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 = 0.000246488 Jy ! Component: 100 - total flux cleaned = 1.67036e-05 Jy ! Component: 150 - total flux cleaned = -0.000201217 Jy ! Component: 200 - total flux cleaned = -0.000339956 Jy ! Component: 250 - total flux cleaned = -0.00027204 Jy ! Component: 300 - total flux cleaned = -0.000305319 Jy ! Component: 350 - total flux cleaned = -0.000273062 Jy ! Component: 400 - total flux cleaned = -0.00027246 Jy ! Component: 450 - total flux cleaned = -0.000211359 Jy ! Component: 500 - total flux cleaned = -0.000332038 Jy ! Component: 550 - total flux cleaned = -0.000420823 Jy ! Component: 600 - total flux cleaned = -0.000565534 Jy ! Component: 650 - total flux cleaned = -0.000763901 Jy ! Component: 700 - total flux cleaned = -0.000874889 Jy ! Component: 750 - total flux cleaned = -0.000984218 Jy ! Component: 800 - total flux cleaned = -0.00109229 Jy ! Component: 850 - total flux cleaned = -0.00127851 Jy ! Component: 900 - total flux cleaned = -0.00143571 Jy ! Component: 950 - total flux cleaned = -0.00161592 Jy ! Component: 1000 - total flux cleaned = -0.00166631 Jy ! Component: 1050 - total flux cleaned = -0.00179124 Jy ! Component: 1100 - total flux cleaned = -0.00191488 Jy ! Component: 1150 - total flux cleaned = -0.00201228 Jy ! Component: 1200 - total flux cleaned = -0.00222856 Jy ! Component: 1250 - total flux cleaned = -0.00229996 Jy ! Component: 1300 - total flux cleaned = -0.00241716 Jy ! Component: 1350 - total flux cleaned = -0.00241724 Jy ! Component: 1400 - total flux cleaned = -0.00253148 Jy ! Component: 1450 - total flux cleaned = -0.00259931 Jy ! Component: 1500 - total flux cleaned = -0.00273307 Jy ! Component: 1550 - total flux cleaned = -0.00273292 Jy ! Component: 1600 - total flux cleaned = -0.00277637 Jy ! Component: 1650 - total flux cleaned = -0.00277634 Jy ! Component: 1700 - total flux cleaned = -0.00275548 Jy ! Component: 1750 - total flux cleaned = -0.00275546 Jy ! Component: 1800 - total flux cleaned = -0.0027759 Jy ! Component: 1850 - total flux cleaned = -0.00271394 Jy ! Component: 1900 - total flux cleaned = -0.00269319 Jy ! Component: 1950 - total flux cleaned = -0.00269326 Jy ! Component: 2000 - total flux cleaned = -0.00269316 Jy ! Component: 2050 - total flux cleaned = -0.002693 Jy ! Component: 2100 - total flux cleaned = -0.00269271 Jy ! Component: 2150 - total flux cleaned = -0.00267338 Jy ! Component: 2200 - total flux cleaned = -0.00265392 Jy ! Component: 2250 - total flux cleaned = -0.00263475 Jy ! Component: 2300 - total flux cleaned = -0.0026158 Jy ! Component: 2350 - total flux cleaned = -0.00265336 Jy ! Component: 2400 - total flux cleaned = -0.00269053 Jy ! Component: 2450 - total flux cleaned = -0.00261624 Jy ! Component: 2500 - total flux cleaned = -0.00261631 Jy ! Component: 2550 - total flux cleaned = -0.00270747 Jy ! Component: 2600 - total flux cleaned = -0.00268929 Jy ! Component: 2650 - total flux cleaned = -0.00272514 Jy ! Component: 2700 - total flux cleaned = -0.00274292 Jy ! Component: 2750 - total flux cleaned = -0.00274276 Jy ! Component: 2800 - total flux cleaned = -0.00270771 Jy ! Component: 2850 - total flux cleaned = -0.00269029 Jy ! Component: 2900 - total flux cleaned = -0.00263846 Jy ! Component: 2950 - total flux cleaned = -0.00263869 Jy ! Component: 3000 - total flux cleaned = -0.00260447 Jy ! Component: 3050 - total flux cleaned = -0.00260427 Jy ! Component: 3100 - total flux cleaned = -0.00263775 Jy ! Component: 3150 - total flux cleaned = -0.00255444 Jy ! Component: 3200 - total flux cleaned = -0.00253768 Jy ! Component: 3250 - total flux cleaned = -0.00255407 Jy ! Component: 3300 - total flux cleaned = -0.00257022 Jy ! Component: 3350 - total flux cleaned = -0.0025052 Jy ! Component: 3400 - total flux cleaned = -0.0025212 Jy ! Component: 3450 - total flux cleaned = -0.00252119 Jy ! Component: 3500 - total flux cleaned = -0.00245773 Jy ! Component: 3550 - total flux cleaned = -0.00247353 Jy ! Component: 3600 - total flux cleaned = -0.002411 Jy ! Component: 3650 - total flux cleaned = -0.00247315 Jy ! Component: 3700 - total flux cleaned = -0.00242664 Jy ! Component: 3750 - total flux cleaned = -0.00247271 Jy ! Component: 3800 - total flux cleaned = -0.00239649 Jy ! Component: 3850 - total flux cleaned = -0.00236633 Jy ! Component: 3900 - total flux cleaned = -0.00239639 Jy ! Component: 3950 - total flux cleaned = -0.00244127 Jy ! Component: 4000 - total flux cleaned = -0.00242626 Jy ! Component: 4050 - total flux cleaned = -0.00241149 Jy ! Total flux subtracted in 4096 components = -0.00241152 Jy ! Clean residual min=-0.000923 max=0.000975 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.237406 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 383 components and 0.237406 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1333+0652_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.628 x 7.658 at 0.4103 degrees (North through East) ! Clean map min=-0.001644 max=0.20556 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1333+0652_S_map.fits wmodel /vlbi/uf001/uva//J1333+0652_S_map.mod ! Writing 383 model components to file: /vlbi/uf001/uva//J1333+0652_S_map.mod wobs /vlbi/uf001/uva//J1333+0652_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1333+0652_S_uvs.fits wwins /vlbi/uf001/uva//J1333+0652_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1333+0652_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.205558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277266 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.404653 0.404653 0.809307 1.61861 3.23723 6.47446 12.9489 25.8978 51.7956 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.205 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 741.375 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1333+0652_S_dfm.log closed on Mon Jan 14 02:27:43 2019