! Started logfile: /scr/pima/bg219h_uvs/J1830+0619_S_dfm.log on Thu May 19 22:39:02 2016 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 /scr/pima/bg219h_uvs/J1830+0619_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1830+0619_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.696825 visibilities/baseline/integration-bin. ! Found source: J1830+0619 ! ! 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 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 3512 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 J1830+0619_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.064898Jy sigma=23.222852 ! Fit after self-cal, rms=0.674457Jy sigma=14.529838 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.551 mas, bmaj=6.438 mas, bpa=-4.678 degrees ! Estimated noise=0.873887 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 = 0.238597 Jy ! Component: 100 - total flux cleaned = 0.311661 Jy ! Total flux subtracted in 100 components = 0.311661 Jy ! Clean residual min=-0.016262 max=0.031691 Jy/beam ! Clean residual mean=0.000050 rms=0.003979 Jy/beam ! Combined flux in latest and established models = 0.311661 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.311661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094853Jy sigma=2.059196 ! Fit after self-cal, rms=0.094659Jy sigma=2.056230 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356175 Jy ! Component: 100 - total flux cleaned = 0.0553381 Jy ! Total flux subtracted in 100 components = 0.0553381 Jy ! Clean residual min=-0.010246 max=0.011780 Jy/beam ! Clean residual mean=0.000029 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 0.366999 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.366999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073511Jy sigma=1.578296 ! Fit after self-cal, rms=0.073393Jy sigma=1.576455 ! 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=3.177 mas, bmaj=7.565 mas, bpa=-4.178 degrees ! Estimated noise=0.663627 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 = 0.0211805 Jy ! Component: 100 - total flux cleaned = 0.0327136 Jy ! Component: 150 - total flux cleaned = 0.0398092 Jy ! Component: 200 - total flux cleaned = 0.0446746 Jy ! Total flux subtracted in 200 components = 0.0446746 Jy ! Clean residual min=-0.008845 max=0.013597 Jy/beam ! Clean residual mean=0.000039 rms=0.002553 Jy/beam ! Combined flux in latest and established models = 0.411673 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.411673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067129Jy sigma=1.438111 ! Fit after self-cal, rms=0.067114Jy sigma=1.437795 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.177 x 7.565 at -4.178 degrees (North through East) ! Clean map min=-0.0085521 max=0.32709 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.10 KP 0.95 ! LA 0.98 MK 1.02 NL 0.98 OV 0.97 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.04 KP 0.97 ! LA 0.98 MK 1.01 NL 1.14 OV 0.96 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.08 KP 0.98 ! LA 0.99 MK 0.99 NL 1.16 OV 0.95 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.10 KP 0.95 ! LA 0.98 MK 0.98 NL 0.97 OV 0.99 ! PT 0.98 SC 0.94 ! ! ! Fit before self-cal, rms=0.067114Jy sigma=1.437795 ! Fit after self-cal, rms=0.065279Jy sigma=1.332835 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=7.589 mas, bpa=-3.839 degrees ! Estimated noise=0.665145 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 = 0.00132733 Jy ! Component: 100 - total flux cleaned = 0.00136546 Jy ! Component: 150 - total flux cleaned = 0.00142542 Jy ! Component: 200 - total flux cleaned = 0.0014786 Jy ! Total flux subtracted in 200 components = 0.0014786 Jy ! Clean residual min=-0.006412 max=0.007727 Jy/beam ! Clean residual mean=0.000007 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.413152 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.413152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065225Jy sigma=1.331911 ! Fit after self-cal, rms=0.065233Jy sigma=1.331551 ! 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=0.065233Jy sigma=1.331551 ! Fit after self-cal, rms=0.064547Jy sigma=1.312239 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.198 mas, bmaj=7.577 mas, bpa=-3.722 degrees ! Estimated noise=0.665591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370444 Jy ! Component: 100 - total flux cleaned = 0.000493149 Jy ! Component: 150 - total flux cleaned = 0.000547208 Jy ! Component: 200 - total flux cleaned = 0.000596827 Jy ! Total flux subtracted in 200 components = 0.000596827 Jy ! Clean residual min=-0.004819 max=0.005804 Jy/beam ! Clean residual mean=0.000004 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.413749 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.413749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064518Jy sigma=1.311725 ! Fit after self-cal, rms=0.064518Jy sigma=1.311611 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 = 1.82386e-05 Jy ! Component: 100 - total flux cleaned = 0.000165019 Jy ! Component: 150 - total flux cleaned = 0.00020934 Jy ! Component: 200 - total flux cleaned = 0.000252215 Jy ! Total flux subtracted in 200 components = 0.000252215 Jy ! Clean residual min=-0.004825 max=0.005799 Jy/beam ! Clean residual mean=0.000004 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.414001 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.414001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064501Jy sigma=1.311282 ! Fit after self-cal, rms=0.064498Jy sigma=1.311248 ! 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=0.064498Jy sigma=1.311248 ! Fit after self-cal, rms=0.064534Jy sigma=1.311161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=7.573 mas, bpa=-3.672 degrees ! Estimated noise=0.665931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303213 Jy ! Component: 100 - total flux cleaned = 0.00035095 Jy ! Component: 150 - total flux cleaned = 0.000351895 Jy ! Component: 200 - total flux cleaned = 0.000371983 Jy ! Total flux subtracted in 200 components = 0.000371983 Jy ! Clean residual min=-0.004823 max=0.005810 Jy/beam ! Clean residual mean=0.000004 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.414373 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.414373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064517Jy sigma=1.310877 ! Fit after self-cal, rms=0.064512Jy sigma=1.310842 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 = 4.10728e-05 Jy ! Component: 100 - total flux cleaned = 0.000121528 Jy ! Component: 150 - total flux cleaned = 0.000159889 Jy ! Component: 200 - total flux cleaned = 0.000197246 Jy ! Total flux subtracted in 200 components = 0.000197246 Jy ! Clean residual min=-0.004832 max=0.005809 Jy/beam ! Clean residual mean=0.000004 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.41457 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.41457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064501Jy sigma=1.310612 ! Fit after self-cal, rms=0.064498Jy sigma=1.310589 ! 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=0.064498Jy sigma=1.310589 ! Fit after self-cal, rms=0.064526Jy sigma=1.310555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.874 mas, bmaj=11.03 mas, bpa=-4.076 degrees ! Estimated noise=0.836714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252118 Jy ! Component: 100 - total flux cleaned = 0.00251541 Jy ! Component: 150 - total flux cleaned = 0.00251243 Jy ! Component: 200 - total flux cleaned = 0.00248318 Jy ! Total flux subtracted in 200 components = 0.00248318 Jy ! Clean residual min=-0.006628 max=0.006851 Jy/beam ! Clean residual mean=0.000004 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.417053 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.417053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064617Jy sigma=1.312215 ! Fit after self-cal, rms=0.064527Jy sigma=1.311050 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 = -1.57488e-05 Jy ! Component: 100 - total flux cleaned = -2.37776e-05 Jy ! Component: 150 - total flux cleaned = -5.96897e-05 Jy ! Component: 200 - total flux cleaned = -0.000115326 Jy ! Total flux subtracted in 200 components = -0.000115326 Jy ! Clean residual min=-0.006540 max=0.006802 Jy/beam ! Clean residual mean=0.000004 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.416938 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 0.416938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064605Jy sigma=1.312122 ! Fit after self-cal, rms=0.064524Jy sigma=1.311046 ! 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=3.199 mas, bmaj=7.571 mas, bpa=-3.646 degrees ! Estimated noise=0.666217 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.199 x 7.571 at -3.646 degrees (North through East) ! Clean map min=-0.0049942 max=0.32546 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=2.555 mas, bmaj=6.417 mas, bpa=-4.179 degrees ! Estimated noise=0.883029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.241608 Jy ! Component: 100 - total flux cleaned = 0.316881 Jy ! Component: 150 - total flux cleaned = 0.352025 Jy ! Component: 200 - total flux cleaned = 0.371167 Jy ! Total flux subtracted in 200 components = 0.371167 Jy ! Clean residual min=-0.007530 max=0.010077 Jy/beam ! Clean residual mean=0.000018 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.371166 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.371166 Jy ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=7.571 mas, bpa=-3.646 degrees ! Estimated noise=0.666217 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 = 0.0176299 Jy ! Component: 100 - total flux cleaned = 0.0271318 Jy ! Component: 150 - total flux cleaned = 0.0327399 Jy ! Component: 200 - total flux cleaned = 0.0362708 Jy ! Total flux subtracted in 200 components = 0.0362708 Jy ! Clean residual min=-0.005156 max=0.007712 Jy/beam ! Clean residual mean=0.000013 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.407437 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 63 components and 0.407437 Jy ! Inverting map ! Added new window around map position (-4.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640298 Jy ! Component: 100 - total flux cleaned = 0.00939688 Jy ! Component: 150 - total flux cleaned = 0.0110266 Jy ! Component: 200 - total flux cleaned = 0.0116869 Jy ! Total flux subtracted in 200 components = 0.0116869 Jy ! Clean residual min=-0.004786 max=0.005285 Jy/beam ! Clean residual mean=-0.000001 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.419124 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.419124 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.874 mas, bmaj=11.03 mas, bpa=-4.076 degrees ! Estimated noise=0.836714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786609 Jy ! Component: 100 - total flux cleaned = 0.00104952 Jy ! Component: 150 - total flux cleaned = 0.00118942 Jy ! Component: 200 - total flux cleaned = 0.00130561 Jy ! Total flux subtracted in 200 components = 0.00130561 Jy ! Clean residual min=-0.005079 max=0.005455 Jy/beam ! Clean residual mean=-0.000004 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.42043 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 = 7.57659e-05 Jy ! Component: 100 - total flux cleaned = 0.000120883 Jy ! Component: 150 - total flux cleaned = 0.000142833 Jy ! Component: 200 - total flux cleaned = 0.000163412 Jy ! Total flux subtracted in 200 components = 0.000163412 Jy ! Clean residual min=-0.005119 max=0.005445 Jy/beam ! Clean residual mean=-0.000005 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.420593 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.420593 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.199 mas, bmaj=7.571 mas, bpa=-3.646 degrees ! Estimated noise=0.666217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292821 Jy ! Component: 100 - total flux cleaned = -0.000336444 Jy ! Component: 150 - total flux cleaned = -0.000337229 Jy ! Component: 200 - total flux cleaned = -0.000266668 Jy ! Total flux subtracted in 200 components = -0.000266668 Jy ! Clean residual min=-0.004685 max=0.005096 Jy/beam ! Clean residual mean=-0.000002 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.420326 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.420326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064017Jy sigma=1.299785 ! Fit after self-cal, rms=0.063978Jy sigma=1.298710 wmodel /J1830+0619_S_map.mod ! wmodel: Unable to open new model file: /J1830+0619_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1830+0619_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.199 x 7.571 at -3.646 degrees (North through East) ! Clean map min=-0.0045066 max=0.32751 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1830+0619_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.327515 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00126452 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15828 1.15828 2.31657 4.63313 9.26626 18.5325 37.0651 74.1301 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.327 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.004 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1830+0619_S_dfm.log closed on Thu May 19 22:39:05 2016