! Started logfile: /scr/pima/rv117_uvs/J0019+7327_S_dfm.log on Sat Dec 9 23:41:02 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/rv117_uvs/J0019+7327_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0019+7327_S_uva.fits ! AN table 1: 18 integrations on 55 of 55 possible baselines. ! AN table 2: 6 integrations on 6 of 6 possible baselines. ! AN table 3: 10 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.728361 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 74 lines of history. ! ! Reading 3164 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 J0019+7327_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 28 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.392588Jy sigma=19.158018 ! Fit after self-cal, rms=0.146889Jy sigma=1.989249 ! 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=2.841 mas, bmaj=3.486 mas, bpa=-22.5 degrees ! Estimated noise=1.16163 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 = 0.702532 Jy ! Component: 100 - total flux cleaned = 0.87911 Jy ! Total flux subtracted in 100 components = 0.87911 Jy ! Clean residual min=-0.013524 max=0.071926 Jy/beam ! Clean residual mean=0.000003 rms=0.003237 Jy/beam ! Combined flux in latest and established models = 0.87911 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.87911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137058Jy sigma=1.834259 ! Fit after self-cal, rms=0.137044Jy sigma=1.834148 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0750538 Jy ! Component: 100 - total flux cleaned = 0.109675 Jy ! Total flux subtracted in 100 components = 0.109675 Jy ! Clean residual min=-0.006733 max=0.015430 Jy/beam ! Clean residual mean=0.000002 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.988785 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.988785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078944Jy sigma=0.998469 ! Fit after self-cal, rms=0.078923Jy sigma=0.998374 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180355 Jy ! Component: 100 - total flux cleaned = 0.0296515 Jy ! Total flux subtracted in 100 components = 0.0296515 Jy ! Clean residual min=-0.006257 max=0.009199 Jy/beam ! Clean residual mean=0.000003 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 1.01844 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 1.01844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072838Jy sigma=0.909879 ! Fit after self-cal, rms=0.072787Jy sigma=0.909394 ! Inverting map ! Added new window around map position (-3.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00793226 Jy ! Component: 100 - total flux cleaned = 0.0109825 Jy ! Total flux subtracted in 100 components = 0.0109825 Jy ! Clean residual min=-0.006009 max=0.006921 Jy/beam ! Clean residual mean=0.000003 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 1.02942 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 1.02942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071589Jy sigma=0.892407 ! Fit after self-cal, rms=0.071534Jy sigma=0.891754 ! 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=3.518 mas, bmaj=4.132 mas, bpa=-19.54 degrees ! Estimated noise=0.944513 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 (4, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00668439 Jy ! Component: 100 - total flux cleaned = 0.00871068 Jy ! Component: 150 - total flux cleaned = 0.0098214 Jy ! Component: 200 - total flux cleaned = 0.0104202 Jy ! Total flux subtracted in 200 components = 0.0104202 Jy ! Clean residual min=-0.004680 max=0.004822 Jy/beam ! Clean residual mean=0.000003 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 1.03984 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 1.03984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070709Jy sigma=0.880487 ! Fit after self-cal, rms=0.070658Jy sigma=0.879790 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.518 x 4.132 at -19.54 degrees (North through East) ! Clean map min=-0.0043783 max=0.92256 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.01 ! LA 1.02 MK 1.00 NL 0.99 NY 0.99 ! OV 0.99 PT 1.01 SC 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.02 MK 0.99 ON 1.01 OV 0.96 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! MK 1.07 NY 0.80 ON 1.03 WZ 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.03 ! LA 0.97 MK 0.98 NL 0.99 NY 0.99 ! OV 1.04 PT 1.01 SC 1.03 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.00 MK 0.96 ON 1.04 OV 1.06 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! MK 1.02 NY 0.85 ON 0.96 WZ 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.99 ! LA 0.99 MK 0.97 NL 0.98 NY 1.02 ! OV 1.02 PT 1.01 SC 1.02 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 0.97 MK 0.93 ON 1.07 OV 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! MK 1.05 NY 0.91 ON 1.05 WZ 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.00 ! LA 0.98 MK 0.97 NL 0.99 NY 1.02 ! OV 1.00 PT 0.99 SC 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 1.01 MK 0.96 ON 1.07 OV 0.96 ! ! A total of 18 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! MK 1.11 NY 0.90 ON 1.05 WZ 0.95 ! ! ! Fit before self-cal, rms=0.070658Jy sigma=0.879790 ! Fit after self-cal, rms=0.061706Jy sigma=0.807048 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.519 mas, bmaj=4.098 mas, bpa=-17.41 degrees ! Estimated noise=0.949263 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 = 0.000540723 Jy ! Component: 100 - total flux cleaned = 0.000853024 Jy ! Component: 150 - total flux cleaned = 0.00094192 Jy ! Component: 200 - total flux cleaned = 0.00110539 Jy ! Total flux subtracted in 200 components = 0.00110539 Jy ! Clean residual min=-0.003680 max=0.003479 Jy/beam ! Clean residual mean=-0.000005 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 1.04094 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 1.04094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061420Jy sigma=0.802597 ! Fit after self-cal, rms=0.061404Jy sigma=0.802252 ! 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=0.061404Jy sigma=0.802252 ! Fit after self-cal, rms=0.059464Jy sigma=0.753126 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.519 mas, bmaj=4.102 mas, bpa=-18.4 degrees ! Estimated noise=0.95053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000896846 Jy ! Component: 100 - total flux cleaned = 0.00121659 Jy ! Component: 150 - total flux cleaned = 0.00135729 Jy ! Component: 200 - total flux cleaned = 0.0014899 Jy ! Total flux subtracted in 200 components = 0.0014899 Jy ! Clean residual min=-0.002866 max=0.002744 Jy/beam ! Clean residual mean=-0.000002 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 1.04243 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 1.04243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059285Jy sigma=0.750344 ! Fit after self-cal, rms=0.059272Jy sigma=0.750220 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 = 0.000295216 Jy ! Component: 100 - total flux cleaned = 0.000416712 Jy ! Component: 150 - total flux cleaned = 0.000473429 Jy ! Component: 200 - total flux cleaned = 0.000580664 Jy ! Total flux subtracted in 200 components = 0.000580664 Jy ! Clean residual min=-0.002867 max=0.002719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 1.04302 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 1.04302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059172Jy sigma=0.748687 ! Fit after self-cal, rms=0.059164Jy sigma=0.748639 ! 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=0.059164Jy sigma=0.748639 ! Fit after self-cal, rms=0.058825Jy sigma=0.741348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=4.104 mas, bpa=-18.63 degrees ! Estimated noise=0.950775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.43523e-05 Jy ! Component: 100 - total flux cleaned = 0.000261612 Jy ! Component: 150 - total flux cleaned = 0.00047699 Jy ! Component: 200 - total flux cleaned = 0.00057653 Jy ! Total flux subtracted in 200 components = 0.00057653 Jy ! Clean residual min=-0.002816 max=0.002558 Jy/beam ! Clean residual mean=0.000000 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 1.04359 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 1.04359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058727Jy sigma=0.739895 ! Fit after self-cal, rms=0.058720Jy sigma=0.739847 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 = 0.000160658 Jy ! Component: 100 - total flux cleaned = 0.000255969 Jy ! Component: 150 - total flux cleaned = 0.000345579 Jy ! Component: 200 - total flux cleaned = 0.000387751 Jy ! Total flux subtracted in 200 components = 0.000387751 Jy ! Clean residual min=-0.002807 max=0.002543 Jy/beam ! Clean residual mean=0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 1.04398 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 1.04398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058657Jy sigma=0.738913 ! Fit after self-cal, rms=0.058651Jy sigma=0.738888 ! 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=0.058651Jy sigma=0.738888 ! Fit after self-cal, rms=0.058707Jy sigma=0.738693 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.612 mas, bmaj=10.11 mas, bpa=15.46 degrees ! Estimated noise=1.26821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147192 Jy ! Component: 100 - total flux cleaned = 0.00177509 Jy ! Component: 150 - total flux cleaned = 0.00186168 Jy ! Component: 200 - total flux cleaned = 0.00196205 Jy ! Total flux subtracted in 200 components = 0.00196205 Jy ! Clean residual min=-0.002640 max=0.002226 Jy/beam ! Clean residual mean=0.000005 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 1.04594 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 1.04594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058714Jy sigma=0.738674 ! Fit after self-cal, rms=0.058710Jy sigma=0.738608 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 = 0.000115445 Jy ! Component: 100 - total flux cleaned = 0.000188847 Jy ! Component: 150 - total flux cleaned = 0.000275666 Jy ! Component: 200 - total flux cleaned = 0.000332959 Jy ! Total flux subtracted in 200 components = 0.000332959 Jy ! Clean residual min=-0.002672 max=0.002198 Jy/beam ! Clean residual mean=0.000006 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 1.04627 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 1.04627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058725Jy sigma=0.738741 ! Fit after self-cal, rms=0.058722Jy sigma=0.738708 ! 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=3.516 mas, bmaj=4.104 mas, bpa=-18.84 degrees ! Estimated noise=0.951007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.516 x 4.104 at -18.84 degrees (North through East) ! Clean map min=-0.0026568 max=0.92143 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058722Jy sigma=0.738708 ! Fit after self-cal, rms=0.051076Jy sigma=0.646336 ! Inverting map and beam ! Estimated beam: bmin=3.516 mas, bmaj=4.104 mas, bpa=-18.72 degrees ! Estimated noise=0.951055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285101 Jy ! Component: 100 - total flux cleaned = -0.000237233 Jy ! Component: 150 - total flux cleaned = -0.000194856 Jy ! Component: 200 - total flux cleaned = -0.000111276 Jy ! Total flux subtracted in 200 components = -0.000111276 Jy ! Clean residual min=-0.002771 max=0.002579 Jy/beam ! Clean residual mean=0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 1.04616 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 1.04616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050998Jy sigma=0.645255 ! Fit after self-cal, rms=0.050991Jy sigma=0.645230 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.26146e-05 Jy ! Component: 100 - total flux cleaned = 8.2992e-05 Jy ! Component: 150 - total flux cleaned = 0.000160047 Jy ! Component: 200 - total flux cleaned = 0.000195969 Jy ! Total flux subtracted in 200 components = 0.000195969 Jy ! Clean residual min=-0.002769 max=0.002571 Jy/beam ! Clean residual mean=0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 1.04636 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 1.04636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050939Jy sigma=0.644508 ! Fit after self-cal, rms=0.050934Jy sigma=0.644493 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050934Jy sigma=0.644493 ! Fit after self-cal, rms=0.050946Jy sigma=0.644341 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=2.833 mas, bmaj=3.469 mas, bpa=-22.26 degrees ! Estimated noise=1.17378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.703042 Jy ! Component: 100 - total flux cleaned = 0.878742 Jy ! Component: 150 - total flux cleaned = 0.95283 Jy ! Component: 200 - total flux cleaned = 0.987774 Jy ! Total flux subtracted in 200 components = 0.987774 Jy ! Clean residual min=-0.004981 max=0.016716 Jy/beam ! Clean residual mean=-0.000001 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.987775 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.987775 Jy ! Inverting map and beam ! Estimated beam: bmin=3.516 mas, bmaj=4.104 mas, bpa=-18.91 degrees ! Estimated noise=0.951302 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 = 0.0248783 Jy ! Component: 100 - total flux cleaned = 0.0367932 Jy ! Component: 150 - total flux cleaned = 0.0436145 Jy ! Component: 200 - total flux cleaned = 0.0483351 Jy ! Total flux subtracted in 200 components = 0.0483351 Jy ! Clean residual min=-0.002945 max=0.004150 Jy/beam ! Clean residual mean=-0.000009 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 1.03611 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 1.03611 Jy ! Inverting map ! Added new window around map position (2, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031947 Jy ! Component: 100 - total flux cleaned = 0.00451618 Jy ! Component: 150 - total flux cleaned = 0.00573986 Jy ! Component: 200 - total flux cleaned = 0.00628733 Jy ! Total flux subtracted in 200 components = 0.00628733 Jy ! Clean residual min=-0.002837 max=0.002804 Jy/beam ! Clean residual mean=-0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 1.0424 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 1.0424 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=8.613 mas, bmaj=10.1 mas, bpa=15.48 degrees ! Estimated noise=1.26878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230915 Jy ! Component: 100 - total flux cleaned = 0.00366678 Jy ! Component: 150 - total flux cleaned = 0.00452803 Jy ! Component: 200 - total flux cleaned = 0.00475563 Jy ! Total flux subtracted in 200 components = 0.00475563 Jy ! Clean residual min=-0.002569 max=0.002122 Jy/beam ! Clean residual mean=0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 1.04715 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 = 8.65587e-05 Jy ! Component: 100 - total flux cleaned = 0.000144869 Jy ! Component: 150 - total flux cleaned = 0.000199924 Jy ! Component: 200 - total flux cleaned = 0.000269598 Jy ! Total flux subtracted in 200 components = 0.000269598 Jy ! Clean residual min=-0.002572 max=0.002085 Jy/beam ! Clean residual mean=0.000005 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 1.04742 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 87 components and 1.04742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.516 mas, bmaj=4.104 mas, bpa=-18.91 degrees ! Estimated noise=0.951302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000817519 Jy ! Component: 100 - total flux cleaned = -0.00096658 Jy ! Component: 150 - total flux cleaned = -0.00110916 Jy ! Component: 200 - total flux cleaned = -0.00117736 Jy ! Total flux subtracted in 200 components = -0.00117736 Jy ! Clean residual min=-0.002775 max=0.002810 Jy/beam ! Clean residual mean=0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 1.04625 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 1.04625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051311Jy sigma=0.650019 ! Fit after self-cal, rms=0.051288Jy sigma=0.649684 wmodel J0019+7327_S_map.mod ! Writing 94 model components to file: J0019+7327_S_map.mod wobs J0019+7327_S_uvs.fits ! Writing UV FITS file: J0019+7327_S_uvs.fits wwins J0019+7327_S_map.win ! wwins: Wrote 4 windows to J0019+7327_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 = -0.000206515 Jy ! Component: 100 - total flux cleaned = -0.000458762 Jy ! Component: 150 - total flux cleaned = -0.000748099 Jy ! Component: 200 - total flux cleaned = -0.00107729 Jy ! Component: 250 - total flux cleaned = -0.00130663 Jy ! Component: 300 - total flux cleaned = -0.00157727 Jy ! Component: 350 - total flux cleaned = -0.00179815 Jy ! Component: 400 - total flux cleaned = -0.00197155 Jy ! Component: 450 - total flux cleaned = -0.00209897 Jy ! Component: 500 - total flux cleaned = -0.002183 Jy ! Component: 550 - total flux cleaned = -0.00230765 Jy ! Component: 600 - total flux cleaned = -0.00243047 Jy ! Component: 650 - total flux cleaned = -0.00247055 Jy ! Component: 700 - total flux cleaned = -0.00247013 Jy ! Component: 750 - total flux cleaned = -0.00251028 Jy ! Component: 800 - total flux cleaned = -0.00258961 Jy ! Component: 850 - total flux cleaned = -0.00274623 Jy ! Component: 900 - total flux cleaned = -0.0027074 Jy ! Component: 950 - total flux cleaned = -0.00270726 Jy ! Component: 1000 - total flux cleaned = -0.00274604 Jy ! Component: 1050 - total flux cleaned = -0.00293522 Jy ! Component: 1100 - total flux cleaned = -0.00285966 Jy ! Component: 1150 - total flux cleaned = -0.00293459 Jy ! Component: 1200 - total flux cleaned = -0.00300913 Jy ! Component: 1250 - total flux cleaned = -0.00304576 Jy ! Component: 1300 - total flux cleaned = -0.00304597 Jy ! Component: 1350 - total flux cleaned = -0.00300938 Jy ! Component: 1400 - total flux cleaned = -0.00297362 Jy ! Component: 1450 - total flux cleaned = -0.00304565 Jy ! Component: 1500 - total flux cleaned = -0.00308119 Jy ! Component: 1550 - total flux cleaned = -0.00308101 Jy ! Component: 1600 - total flux cleaned = -0.00308109 Jy ! Component: 1650 - total flux cleaned = -0.0030813 Jy ! Component: 1700 - total flux cleaned = -0.00304643 Jy ! Component: 1750 - total flux cleaned = -0.00311603 Jy ! Component: 1800 - total flux cleaned = -0.00304694 Jy ! Component: 1850 - total flux cleaned = -0.00301247 Jy ! Component: 1900 - total flux cleaned = -0.00290978 Jy ! Component: 1950 - total flux cleaned = -0.00287559 Jy ! Component: 2000 - total flux cleaned = -0.003011 Jy ! Component: 2050 - total flux cleaned = -0.00294369 Jy ! Component: 2100 - total flux cleaned = -0.0027756 Jy ! Component: 2150 - total flux cleaned = -0.00277569 Jy ! Component: 2200 - total flux cleaned = -0.00270906 Jy ! Component: 2250 - total flux cleaned = -0.00270934 Jy ! Component: 2300 - total flux cleaned = -0.0026102 Jy ! Component: 2350 - total flux cleaned = -0.00261018 Jy ! Component: 2400 - total flux cleaned = -0.0025447 Jy ! Component: 2450 - total flux cleaned = -0.00247938 Jy ! Component: 2500 - total flux cleaned = -0.00254405 Jy ! Component: 2550 - total flux cleaned = -0.00251171 Jy ! Component: 2600 - total flux cleaned = -0.00254373 Jy ! Component: 2650 - total flux cleaned = -0.00260764 Jy ! Component: 2700 - total flux cleaned = -0.00247992 Jy ! Component: 2750 - total flux cleaned = -0.00238466 Jy ! Component: 2800 - total flux cleaned = -0.00257451 Jy ! Component: 2850 - total flux cleaned = -0.00254287 Jy ! Component: 2900 - total flux cleaned = -0.00254307 Jy ! Component: 2950 - total flux cleaned = -0.00235526 Jy ! Component: 3000 - total flux cleaned = -0.00244848 Jy ! Component: 3050 - total flux cleaned = -0.00223119 Jy ! Component: 3100 - total flux cleaned = -0.00226222 Jy ! Component: 3150 - total flux cleaned = -0.00232376 Jy ! Component: 3200 - total flux cleaned = -0.00207837 Jy ! Component: 3250 - total flux cleaned = -0.00220075 Jy ! Component: 3300 - total flux cleaned = -0.00210931 Jy ! Component: 3350 - total flux cleaned = -0.00216987 Jy ! Component: 3400 - total flux cleaned = -0.00210921 Jy ! Component: 3450 - total flux cleaned = -0.00192846 Jy ! Component: 3500 - total flux cleaned = -0.00198843 Jy ! Component: 3550 - total flux cleaned = -0.00201831 Jy ! Component: 3600 - total flux cleaned = -0.0018395 Jy ! Component: 3650 - total flux cleaned = -0.00195829 Jy ! Component: 3700 - total flux cleaned = -0.00178055 Jy ! Component: 3750 - total flux cleaned = -0.00163303 Jy ! Component: 3800 - total flux cleaned = -0.00160347 Jy ! Component: 3850 - total flux cleaned = -0.00177954 Jy ! Component: 3900 - total flux cleaned = -0.00175038 Jy ! Component: 3950 - total flux cleaned = -0.00169199 Jy ! Component: 4000 - total flux cleaned = -0.00154661 Jy ! Component: 4050 - total flux cleaned = -0.00160427 Jy ! Total flux subtracted in 4096 components = -0.00148894 Jy ! Clean residual min=-0.001507 max=0.001785 Jy/beam ! Clean residual mean=-0.000000 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 1.04476 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 399 components and 1.04476 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0019+7327_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.516 x 4.104 at -18.91 degrees (North through East) ! Clean map min=-0.0025173 max=0.92216 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0019+7327_S_map.fits wmodel /scr/pima/rv117_uvs/J0019+7327_S_map.mod ! Writing 399 model components to file: /scr/pima/rv117_uvs/J0019+7327_S_map.mod wobs /scr/pima/rv117_uvs/J0019+7327_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0019+7327_S_uvs.fits wwins /scr/pima/rv117_uvs/J0019+7327_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv117_uvs/J0019+7327_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.922162 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000507272 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165027 0.165027 0.330054 0.660108 1.32022 2.64043 5.28087 10.5617 21.1235 42.2469 84.4939 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.922 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1817.88 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0019+7327_S_dfm.log closed on Sat Dec 9 23:41:07 2017