! Started logfile: /scr/pima/rv119_uvs/J0533+4822_S_dfm.log on Sun Dec 17 11:34:20 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J0533+4822_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0533+4822_S_uva.fits ! AN table 1: 6 integrations on 3 of 3 possible baselines. ! AN table 2: 30 integrations on 6 of 6 possible baselines. ! AN table 3: 11 integrations on 6 of 6 possible baselines. ! AN table 4: 50 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.364632 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0533+4822 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 4396 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0533+4822_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 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 54 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 347 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 347 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 54 telescope corrections were flagged in sub-array 2. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 373 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 347 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.102130Jy sigma=18.637356 ! Fit after self-cal, rms=0.585309Jy sigma=9.993797 ! 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=3.14 mas, bmaj=3.173 mas, bpa=-0.159 degrees ! Estimated noise=0.936708 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 = 0.312934 Jy ! Component: 100 - total flux cleaned = 0.395284 Jy ! Total flux subtracted in 100 components = 0.395284 Jy ! Clean residual min=-0.010832 max=0.035396 Jy/beam ! Clean residual mean=-0.000008 rms=0.002693 Jy/beam ! Combined flux in latest and established models = 0.395284 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.395284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189153Jy sigma=2.075722 ! Fit after self-cal, rms=0.189071Jy sigma=2.074316 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400467 Jy ! Component: 100 - total flux cleaned = 0.0636247 Jy ! Total flux subtracted in 100 components = 0.0636247 Jy ! Clean residual min=-0.009277 max=0.014574 Jy/beam ! Clean residual mean=-0.000002 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.458908 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.458908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173195Jy sigma=1.710041 ! Fit after self-cal, rms=0.173076Jy sigma=1.707355 ! Inverting map ! Added new window around map position (2, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176003 Jy ! Component: 100 - total flux cleaned = 0.0299881 Jy ! Total flux subtracted in 100 components = 0.0299881 Jy ! Clean residual min=-0.008872 max=0.009521 Jy/beam ! Clean residual mean=0.000001 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.488896 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.488896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168892Jy sigma=1.611567 ! Fit after self-cal, rms=0.168748Jy sigma=1.608440 ! 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=3.782 mas, bmaj=3.81 mas, bpa=-20.07 degrees ! Estimated noise=0.79734 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 = 0.0188725 Jy ! Component: 100 - total flux cleaned = 0.0301744 Jy ! Component: 150 - total flux cleaned = 0.0372253 Jy ! Component: 200 - total flux cleaned = 0.0416908 Jy ! Total flux subtracted in 200 components = 0.0416908 Jy ! Clean residual min=-0.007668 max=0.009210 Jy/beam ! Clean residual mean=0.000025 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.530587 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 53 components and 0.530587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165532Jy sigma=1.552415 ! Fit after self-cal, rms=0.165326Jy sigma=1.547654 ! Inverting map ! Added new window around map position (5.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010162 Jy ! Component: 100 - total flux cleaned = 0.0159235 Jy ! Component: 150 - total flux cleaned = 0.0198905 Jy ! Component: 200 - total flux cleaned = 0.0223066 Jy ! Total flux subtracted in 200 components = 0.0223066 Jy ! Clean residual min=-0.007134 max=0.007715 Jy/beam ! Clean residual mean=0.000047 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.552894 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.552894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164389Jy sigma=1.529077 ! Fit after self-cal, rms=0.164215Jy sigma=1.525813 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.782 x 3.81 at -20.07 degrees (North through East) ! Clean map min=-0.0069014 max=0.41413 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ON 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 NY 0.96 ON 1.02 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.02 NL 0.97 ON 0.90 SC 1.11 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.01 HN 1.02 KP 1.01 ! LA 1.00 MK 1.01 NL 1.03 NY 1.04 ! OV 1.01 PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ON 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 NY 0.93 ON 0.99 WZ 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.05 NL 0.96 ON 0.89 SC 1.05 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.04 HN 1.02 KP 1.00 ! LA 0.99 MK 1.00 NL 1.04 NY 1.10 ! OV 1.00 PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ON 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 NY 1.07 ON 1.04 WZ 0.97 ! ! A total of 24 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* NL 0.00* ON 0.00* SC 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.99 HN 1.03 KP 0.64 ! LA 0.98 MK 1.30 NL 1.00* NY 1.05 ! OV 1.00 PT 0.99 SC 0.89 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* NL 0.00* ON 0.00* ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 NY 1.10 ON 1.11 WZ 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.02 NL 0.98 ON 0.89 SC 1.09 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.01 HN 1.01 KP 1.01 ! LA 1.00 MK 0.98 NL 0.99 NY 1.03 ! OV 0.99 PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.164215Jy sigma=1.525813 ! Fit after self-cal, rms=0.109728Jy sigma=1.392859 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.799 mas, bmaj=3.83 mas, bpa=-34.03 degrees ! Estimated noise=0.8054 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 = 0.00205687 Jy ! Component: 100 - total flux cleaned = 0.00230293 Jy ! Component: 150 - total flux cleaned = 0.00230459 Jy ! Component: 200 - total flux cleaned = 0.0023972 Jy ! Total flux subtracted in 200 components = 0.0023972 Jy ! Clean residual min=-0.007468 max=0.006164 Jy/beam ! Clean residual mean=0.000044 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.555291 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.555291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109407Jy sigma=1.388123 ! Fit after self-cal, rms=0.109287Jy sigma=1.387071 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109287Jy sigma=1.387071 ! Fit after self-cal, rms=0.097468Jy sigma=1.135679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.796 mas, bmaj=3.837 mas, bpa=-34.01 degrees ! Estimated noise=0.805952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223054 Jy ! Component: 100 - total flux cleaned = 0.00275846 Jy ! Component: 150 - total flux cleaned = 0.0031246 Jy ! Component: 200 - total flux cleaned = 0.00331885 Jy ! Total flux subtracted in 200 components = 0.00331885 Jy ! Clean residual min=-0.005225 max=0.004022 Jy/beam ! Clean residual mean=0.000033 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.55861 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.55861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097245Jy sigma=1.132783 ! Fit after self-cal, rms=0.097338Jy sigma=1.131613 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 = 0.000547024 Jy ! Component: 100 - total flux cleaned = 0.000733566 Jy ! Component: 150 - total flux cleaned = 0.000785871 Jy ! Component: 200 - total flux cleaned = 0.000786233 Jy ! Total flux subtracted in 200 components = 0.000786233 Jy ! Clean residual min=-0.005188 max=0.004019 Jy/beam ! Clean residual mean=0.000034 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.559396 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.559396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097232Jy sigma=1.130365 ! Fit after self-cal, rms=0.097232Jy sigma=1.130145 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097232Jy sigma=1.130145 ! Fit after self-cal, rms=0.090190Jy sigma=1.043131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=3.835 mas, bpa=-40.77 degrees ! Estimated noise=0.805722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000843663 Jy ! Component: 100 - total flux cleaned = -0.000956625 Jy ! Component: 150 - total flux cleaned = -0.0010062 Jy ! Component: 200 - total flux cleaned = -0.0010938 Jy ! Total flux subtracted in 200 components = -0.0010938 Jy ! Clean residual min=-0.003586 max=0.004066 Jy/beam ! Clean residual mean=-0.000007 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.558302 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.558302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090095Jy sigma=1.041983 ! Fit after self-cal, rms=0.090122Jy sigma=1.041728 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 (17, 75.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027628 Jy ! Component: 100 - total flux cleaned = 0.00277605 Jy ! Component: 150 - total flux cleaned = 0.00264658 Jy ! Component: 200 - total flux cleaned = 0.0024715 Jy ! Total flux subtracted in 200 components = 0.0024715 Jy ! Clean residual min=-0.003475 max=0.003454 Jy/beam ! Clean residual mean=-0.000003 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.560774 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.560774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089856Jy sigma=1.038231 ! Fit after self-cal, rms=0.089850Jy sigma=1.037937 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089850Jy sigma=1.037937 ! Fit after self-cal, rms=0.089575Jy sigma=1.037337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.427 mas, bmaj=9.583 mas, bpa=87.43 degrees ! Estimated noise=1.04782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110759 Jy ! Component: 100 - total flux cleaned = 0.00125656 Jy ! Component: 150 - total flux cleaned = 0.00129657 Jy ! Component: 200 - total flux cleaned = 0.00129821 Jy ! Total flux subtracted in 200 components = 0.00129821 Jy ! Clean residual min=-0.003604 max=0.003158 Jy/beam ! Clean residual mean=-0.000005 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.562072 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.562072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089559Jy sigma=1.037415 ! Fit after self-cal, rms=0.089546Jy sigma=1.037293 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 = 0.000381312 Jy ! Component: 100 - total flux cleaned = 0.000410031 Jy ! Component: 150 - total flux cleaned = 0.000457807 Jy ! Component: 200 - total flux cleaned = 0.000478965 Jy ! Total flux subtracted in 200 components = 0.000478965 Jy ! Clean residual min=-0.003576 max=0.003197 Jy/beam ! Clean residual mean=-0.000004 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.562551 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 157 components and 0.562551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089537Jy sigma=1.037349 ! Fit after self-cal, rms=0.089538Jy sigma=1.037309 ! 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=3.801 mas, bmaj=3.836 mas, bpa=-44.74 degrees ! Estimated noise=0.805652 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 3.836 at -44.74 degrees (North through East) ! Clean map min=-0.0032164 max=0.41725 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=3.151 mas, bmaj=3.203 mas, bpa=-16.16 degrees ! Estimated noise=0.96465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.31859 Jy ! Component: 100 - total flux cleaned = 0.403409 Jy ! Component: 150 - total flux cleaned = 0.444813 Jy ! Component: 200 - total flux cleaned = 0.469081 Jy ! Total flux subtracted in 200 components = 0.469081 Jy ! Clean residual min=-0.005405 max=0.013274 Jy/beam ! Clean residual mean=-0.000015 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.469081 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.469081 Jy ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=3.836 mas, bpa=-44.74 degrees ! Estimated noise=0.805652 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 = 0.027897 Jy ! Component: 100 - total flux cleaned = 0.044789 Jy ! Component: 150 - total flux cleaned = 0.0561114 Jy ! Component: 200 - total flux cleaned = 0.0643545 Jy ! Total flux subtracted in 200 components = 0.0643545 Jy ! Clean residual min=-0.003858 max=0.006199 Jy/beam ! Clean residual mean=-0.000031 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.533436 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 84 components and 0.533436 Jy ! Inverting map ! Added new window around map position (7.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677045 Jy ! Component: 100 - total flux cleaned = 0.0119615 Jy ! Component: 150 - total flux cleaned = 0.0161374 Jy ! Component: 200 - total flux cleaned = 0.0190126 Jy ! Total flux subtracted in 200 components = 0.0190126 Jy ! Clean residual min=-0.003340 max=0.003330 Jy/beam ! Clean residual mean=-0.000011 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.552448 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 0.552448 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=8.427 mas, bmaj=9.583 mas, bpa=87.43 degrees ! Estimated noise=1.04782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456011 Jy ! Component: 100 - total flux cleaned = 0.007181 Jy ! Component: 150 - total flux cleaned = 0.00884312 Jy ! Component: 200 - total flux cleaned = 0.00939739 Jy ! Total flux subtracted in 200 components = 0.00939739 Jy ! Clean residual min=-0.003567 max=0.003149 Jy/beam ! Clean residual mean=-0.000004 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.561846 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 = 0.000398323 Jy ! Component: 100 - total flux cleaned = 0.000718857 Jy ! Component: 150 - total flux cleaned = 0.000886638 Jy ! Component: 200 - total flux cleaned = 0.000949424 Jy ! Total flux subtracted in 200 components = 0.000949424 Jy ! Clean residual min=-0.003524 max=0.003118 Jy/beam ! Clean residual mean=-0.000002 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.562795 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 165 components and 0.562795 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=3.836 mas, bpa=-44.74 degrees ! Estimated noise=0.805652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185626 Jy ! Component: 100 - total flux cleaned = -0.000405887 Jy ! Component: 150 - total flux cleaned = -0.000406086 Jy ! Component: 200 - total flux cleaned = -0.000406575 Jy ! Total flux subtracted in 200 components = -0.000406575 Jy ! Clean residual min=-0.003324 max=0.003253 Jy/beam ! Clean residual mean=-0.000001 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.562389 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 181 components and 0.562389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089367Jy sigma=1.036881 ! Fit after self-cal, rms=0.089347Jy sigma=1.036072 wmodel J0533+4822_S_map.mod ! Writing 181 model components to file: J0533+4822_S_map.mod wobs J0533+4822_S_uvs.fits ! Writing UV FITS file: J0533+4822_S_uvs.fits wwins J0533+4822_S_map.win ! wwins: Wrote 5 windows to J0533+4822_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 = 0.000225357 Jy ! Component: 100 - total flux cleaned = 0.000634515 Jy ! Component: 150 - total flux cleaned = 0.000918028 Jy ! Component: 200 - total flux cleaned = 0.00136053 Jy ! Component: 250 - total flux cleaned = 0.00163208 Jy ! Component: 300 - total flux cleaned = 0.00200512 Jy ! Component: 350 - total flux cleaned = 0.00242512 Jy ! Component: 400 - total flux cleaned = 0.00283969 Jy ! Component: 450 - total flux cleaned = 0.00319773 Jy ! Component: 500 - total flux cleaned = 0.0036013 Jy ! Component: 550 - total flux cleaned = 0.00390111 Jy ! Component: 600 - total flux cleaned = 0.00444369 Jy ! Component: 650 - total flux cleaned = 0.00459018 Jy ! Component: 700 - total flux cleaned = 0.00483254 Jy ! Component: 750 - total flux cleaned = 0.00516763 Jy ! Component: 800 - total flux cleaned = 0.00535684 Jy ! Component: 850 - total flux cleaned = 0.00559172 Jy ! Component: 900 - total flux cleaned = 0.00582508 Jy ! Component: 950 - total flux cleaned = 0.00610257 Jy ! Component: 1000 - total flux cleaned = 0.0063775 Jy ! Component: 1050 - total flux cleaned = 0.00660516 Jy ! Component: 1100 - total flux cleaned = 0.00683151 Jy ! Component: 1150 - total flux cleaned = 0.00719034 Jy ! Component: 1200 - total flux cleaned = 0.00754726 Jy ! Component: 1250 - total flux cleaned = 0.00781243 Jy ! Component: 1300 - total flux cleaned = 0.00812004 Jy ! Component: 1350 - total flux cleaned = 0.00838243 Jy ! Component: 1400 - total flux cleaned = 0.00872979 Jy ! Component: 1450 - total flux cleaned = 0.00894557 Jy ! Component: 1500 - total flux cleaned = 0.00937473 Jy ! Component: 1550 - total flux cleaned = 0.00967299 Jy ! Component: 1600 - total flux cleaned = 0.0099697 Jy ! Component: 1650 - total flux cleaned = 0.0101808 Jy ! Component: 1700 - total flux cleaned = 0.0105162 Jy ! Component: 1750 - total flux cleaned = 0.0109328 Jy ! Component: 1800 - total flux cleaned = 0.0111817 Jy ! Component: 1850 - total flux cleaned = 0.0112643 Jy ! Component: 1900 - total flux cleaned = 0.0115924 Jy ! Component: 1950 - total flux cleaned = 0.0119595 Jy ! Component: 2000 - total flux cleaned = 0.0121215 Jy ! Component: 2050 - total flux cleaned = 0.0124036 Jy ! Component: 2100 - total flux cleaned = 0.0126046 Jy ! Component: 2150 - total flux cleaned = 0.0126448 Jy ! Component: 2200 - total flux cleaned = 0.0128836 Jy ! Component: 2250 - total flux cleaned = 0.0131213 Jy ! Component: 2300 - total flux cleaned = 0.0133184 Jy ! Component: 2350 - total flux cleaned = 0.0133973 Jy ! Component: 2400 - total flux cleaned = 0.0136317 Jy ! Component: 2450 - total flux cleaned = 0.0137092 Jy ! Component: 2500 - total flux cleaned = 0.0138644 Jy ! Component: 2550 - total flux cleaned = 0.0140188 Jy ! Component: 2600 - total flux cleaned = 0.0139419 Jy ! Component: 2650 - total flux cleaned = 0.0141717 Jy ! Component: 2700 - total flux cleaned = 0.0144386 Jy ! Component: 2750 - total flux cleaned = 0.0145525 Jy ! Component: 2800 - total flux cleaned = 0.0145147 Jy ! Component: 2850 - total flux cleaned = 0.0147787 Jy ! Component: 2900 - total flux cleaned = 0.0149291 Jy ! Component: 2950 - total flux cleaned = 0.0149664 Jy ! Component: 3000 - total flux cleaned = 0.0150036 Jy ! Component: 3050 - total flux cleaned = 0.0151525 Jy ! Component: 3100 - total flux cleaned = 0.0154486 Jy ! Component: 3150 - total flux cleaned = 0.0154485 Jy ! Component: 3200 - total flux cleaned = 0.0156323 Jy ! Component: 3250 - total flux cleaned = 0.0157787 Jy ! Component: 3300 - total flux cleaned = 0.0159611 Jy ! Component: 3350 - total flux cleaned = 0.0162158 Jy ! Component: 3400 - total flux cleaned = 0.0163243 Jy ! Component: 3450 - total flux cleaned = 0.0164688 Jy ! Component: 3500 - total flux cleaned = 0.016613 Jy ! Component: 3550 - total flux cleaned = 0.0166488 Jy ! Component: 3600 - total flux cleaned = 0.0169347 Jy ! Component: 3650 - total flux cleaned = 0.0170773 Jy ! Component: 3700 - total flux cleaned = 0.0170772 Jy ! Component: 3750 - total flux cleaned = 0.0171837 Jy ! Component: 3800 - total flux cleaned = 0.017466 Jy ! Component: 3850 - total flux cleaned = 0.0175716 Jy ! Component: 3900 - total flux cleaned = 0.0176417 Jy ! Component: 3950 - total flux cleaned = 0.0177467 Jy ! Component: 4000 - total flux cleaned = 0.0178859 Jy ! Component: 4050 - total flux cleaned = 0.0180246 Jy ! Total flux subtracted in 4096 components = 0.0180591 Jy ! Clean residual min=-0.002650 max=0.001729 Jy/beam ! Clean residual mean=0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.580448 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 516 components and 0.580448 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0533+4822_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 3.836 at -44.74 degrees (North through East) ! Clean map min=-0.0027225 max=0.41856 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0533+4822_S_map.fits wmodel /scr/pima/rv119_uvs/J0533+4822_S_map.mod ! Writing 516 model components to file: /scr/pima/rv119_uvs/J0533+4822_S_map.mod wobs /scr/pima/rv119_uvs/J0533+4822_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0533+4822_S_uvs.fits wwins /scr/pima/rv119_uvs/J0533+4822_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv119_uvs/J0533+4822_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.41856 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000618213 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.4431 0.4431 0.8862 1.7724 3.5448 7.0896 14.1792 28.3584 56.7168 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.418 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 677.048 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0533+4822_S_dfm.log closed on Sun Dec 17 11:34:25 2017