! Started logfile: /vlbi/uf001/uva//J1203+6031_S_dfm.log on Mon Jan 14 01:38:17 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//J1203+6031_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1203+6031_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.690058 visibilities/baseline/integration-bin. ! Found source: J1203+6031 ! ! 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 7080 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 J1203+6031_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 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 213 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013078Jy sigma=24.092440 ! Fit after self-cal, rms=0.883868Jy sigma=21.032694 ! 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=3.382 mas, bmaj=3.69 mas, bpa=9.509 degrees ! Estimated noise=0.573364 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 = 0.0899286 Jy ! Component: 100 - total flux cleaned = 0.11197 Jy ! Total flux subtracted in 100 components = 0.11197 Jy ! Clean residual min=-0.004694 max=0.008599 Jy/beam ! Clean residual mean=-0.000028 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.11197 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.11197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060471Jy sigma=1.362288 ! Fit after self-cal, rms=0.060454Jy sigma=1.361733 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894503 Jy ! Component: 100 - total flux cleaned = 0.0133262 Jy ! Total flux subtracted in 100 components = 0.0133262 Jy ! Clean residual min=-0.003968 max=0.005447 Jy/beam ! Clean residual mean=-0.000021 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.125297 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.125297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059071Jy sigma=1.329946 ! Fit after self-cal, rms=0.059061Jy sigma=1.329426 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.175 mas, bmaj=4.47 mas, bpa=23.69 degrees ! Estimated noise=0.364317 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 (-1, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626928 Jy ! Component: 100 - total flux cleaned = 0.00954964 Jy ! Component: 150 - total flux cleaned = 0.0119506 Jy ! Component: 200 - total flux cleaned = 0.0137808 Jy ! Total flux subtracted in 200 components = 0.0137808 Jy ! Clean residual min=-0.002699 max=0.004349 Jy/beam ! Clean residual mean=-0.000037 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.139077 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.139077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058324Jy sigma=1.312392 ! Fit after self-cal, rms=0.058229Jy sigma=1.310533 ! Inverting map ! Added new window around map position (5, -43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399988 Jy ! Component: 100 - total flux cleaned = 0.00664989 Jy ! Component: 150 - total flux cleaned = 0.00880348 Jy ! Component: 200 - total flux cleaned = 0.0106084 Jy ! Total flux subtracted in 200 components = 0.0106084 Jy ! Clean residual min=-0.002375 max=0.002823 Jy/beam ! Clean residual mean=-0.000026 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.149686 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 85 components and 0.149686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057849Jy sigma=1.301964 ! Fit after self-cal, rms=0.057816Jy sigma=1.301369 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.175 x 4.47 at 23.69 degrees (North through East) ! Clean map min=-0.0023404 max=0.11547 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 1.01 ! LA 0.92 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 1.02 ! LA 0.93 MK 1.05 NL 1.01 OV 1.06 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 KP 1.03 ! LA 0.93 MK 0.99 NL 1.01 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.057816Jy sigma=1.301369 ! Fit after self-cal, rms=0.057532Jy sigma=1.295192 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.182 mas, bmaj=4.491 mas, bpa=24.1 degrees ! Estimated noise=0.364308 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 = 0.00193791 Jy ! Component: 100 - total flux cleaned = 0.00308134 Jy ! Component: 150 - total flux cleaned = 0.0038787 Jy ! Component: 200 - total flux cleaned = 0.00452984 Jy ! Total flux subtracted in 200 components = 0.00452984 Jy ! Clean residual min=-0.002126 max=0.002483 Jy/beam ! Clean residual mean=-0.000013 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.154216 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.154216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057433Jy sigma=1.292913 ! Fit after self-cal, rms=0.057431Jy sigma=1.292679 ! 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=0.057431Jy sigma=1.292679 ! Fit after self-cal, rms=0.057326Jy sigma=1.286886 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.19 mas, bmaj=4.474 mas, bpa=21.46 degrees ! Estimated noise=0.364521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115255 Jy ! Component: 100 - total flux cleaned = 0.00166764 Jy ! Component: 150 - total flux cleaned = 0.0019871 Jy ! Component: 200 - total flux cleaned = 0.0021636 Jy ! Total flux subtracted in 200 components = 0.0021636 Jy ! Clean residual min=-0.002106 max=0.002292 Jy/beam ! Clean residual mean=-0.000012 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.156379 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.156379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057287Jy sigma=1.286012 ! Fit after self-cal, rms=0.057288Jy sigma=1.285904 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 (17.5, -38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208522 Jy ! Component: 100 - total flux cleaned = 0.00317699 Jy ! Component: 150 - total flux cleaned = 0.0036042 Jy ! Component: 200 - total flux cleaned = 0.00375356 Jy ! Total flux subtracted in 200 components = 0.00375356 Jy ! Clean residual min=-0.001989 max=0.001914 Jy/beam ! Clean residual mean=-0.000010 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.160133 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 151 components and 0.160133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057213Jy sigma=1.283822 ! Fit after self-cal, rms=0.057209Jy sigma=1.283745 ! 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=0.057209Jy sigma=1.283745 ! Fit after self-cal, rms=0.057176Jy sigma=1.283622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.191 mas, bmaj=4.472 mas, bpa=21.46 degrees ! Estimated noise=0.364074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515149 Jy ! Component: 100 - total flux cleaned = 0.000584939 Jy ! Component: 150 - total flux cleaned = 0.00066963 Jy ! Component: 200 - total flux cleaned = 0.000689167 Jy ! Total flux subtracted in 200 components = 0.000689167 Jy ! Clean residual min=-0.001944 max=0.001871 Jy/beam ! Clean residual mean=-0.000007 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.160822 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 165 components and 0.160822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057161Jy sigma=1.283241 ! Fit after self-cal, rms=0.057162Jy sigma=1.283229 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 = 0.000177266 Jy ! Component: 100 - total flux cleaned = 0.000212618 Jy ! Component: 150 - total flux cleaned = 0.000279659 Jy ! Component: 200 - total flux cleaned = 0.000295561 Jy ! Total flux subtracted in 200 components = 0.000295561 Jy ! Clean residual min=-0.001918 max=0.001858 Jy/beam ! Clean residual mean=-0.000007 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.161118 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 177 components and 0.161118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057153Jy sigma=1.283029 ! Fit after self-cal, rms=0.057152Jy sigma=1.283024 ! 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=0.057152Jy sigma=1.283024 ! Fit after self-cal, rms=0.057134Jy sigma=1.283001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.132 mas, bmaj=9.139 mas, bpa=56.58 degrees ! Estimated noise=0.460039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106063 Jy ! Component: 100 - total flux cleaned = 0.00141733 Jy ! Component: 150 - total flux cleaned = 0.00156421 Jy ! Component: 200 - total flux cleaned = 0.00165208 Jy ! Total flux subtracted in 200 components = 0.00165208 Jy ! Clean residual min=-0.002063 max=0.002021 Jy/beam ! Clean residual mean=-0.000010 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.16277 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 186 components and 0.16277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057132Jy sigma=1.282911 ! Fit after self-cal, rms=0.057130Jy sigma=1.282869 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 = 0.00027232 Jy ! Component: 100 - total flux cleaned = 0.0003181 Jy ! Component: 150 - total flux cleaned = 0.000372152 Jy ! Component: 200 - total flux cleaned = 0.00041043 Jy ! Total flux subtracted in 200 components = 0.00041043 Jy ! Clean residual min=-0.002064 max=0.001970 Jy/beam ! Clean residual mean=-0.000010 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.16318 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 0.16318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057132Jy sigma=1.282902 ! Fit after self-cal, rms=0.057132Jy sigma=1.282897 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.192 mas, bmaj=4.473 mas, bpa=21.5 degrees ! Estimated noise=0.36389 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.192 x 4.473 at 21.5 degrees (North through East) ! Clean map min=-0.0017944 max=0.11509 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=3.386 mas, bmaj=3.702 mas, bpa=7.913 degrees ! Estimated noise=0.572406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0895781 Jy ! Component: 100 - total flux cleaned = 0.111986 Jy ! Component: 150 - total flux cleaned = 0.121221 Jy ! Component: 200 - total flux cleaned = 0.126925 Jy ! Total flux subtracted in 200 components = 0.126925 Jy ! Clean residual min=-0.003526 max=0.003227 Jy/beam ! Clean residual mean=-0.000020 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.126924 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.126924 Jy ! Inverting map and beam ! Estimated beam: bmin=4.192 mas, bmaj=4.473 mas, bpa=21.5 degrees ! Estimated noise=0.36389 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 = 0.00553384 Jy ! Component: 100 - total flux cleaned = 0.00974851 Jy ! Component: 150 - total flux cleaned = 0.013217 Jy ! Component: 200 - total flux cleaned = 0.0161551 Jy ! Total flux subtracted in 200 components = 0.0161551 Jy ! Clean residual min=-0.002545 max=0.002551 Jy/beam ! Clean residual mean=-0.000025 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.14308 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 71 components and 0.14308 Jy ! Inverting map ! Added new window around map position (-1.5, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275136 Jy ! Component: 100 - total flux cleaned = 0.00501407 Jy ! Component: 150 - total flux cleaned = 0.00699244 Jy ! Component: 200 - total flux cleaned = 0.0087316 Jy ! Total flux subtracted in 200 components = 0.0087316 Jy ! Clean residual min=-0.002185 max=0.001626 Jy/beam ! Clean residual mean=-0.000016 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.151811 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 115 components and 0.151811 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=8.132 mas, bmaj=9.139 mas, bpa=56.58 degrees ! Estimated noise=0.460039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027116 Jy ! Component: 100 - total flux cleaned = 0.00479159 Jy ! Component: 150 - total flux cleaned = 0.00647625 Jy ! Component: 200 - total flux cleaned = 0.00785501 Jy ! Total flux subtracted in 200 components = 0.00785501 Jy ! Clean residual min=-0.002105 max=0.001698 Jy/beam ! Clean residual mean=-0.000019 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.159666 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 = 0.00113389 Jy ! Component: 100 - total flux cleaned = 0.00207003 Jy ! Component: 150 - total flux cleaned = 0.00284686 Jy ! Component: 200 - total flux cleaned = 0.00334817 Jy ! Total flux subtracted in 200 components = 0.00334817 Jy ! Clean residual min=-0.002026 max=0.001746 Jy/beam ! Clean residual mean=-0.000012 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.163014 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 239 components and 0.163014 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.192 mas, bmaj=4.473 mas, bpa=21.5 degrees ! Estimated noise=0.36389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625574 Jy ! Component: 100 - total flux cleaned = 0.00084429 Jy ! Component: 150 - total flux cleaned = 0.000967928 Jy ! Component: 200 - total flux cleaned = 0.00113011 Jy ! Total flux subtracted in 200 components = 0.00113011 Jy ! Clean residual min=-0.001742 max=0.001628 Jy/beam ! Clean residual mean=-0.000004 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.164145 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 260 components and 0.164145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057108Jy sigma=1.282415 ! Fit after self-cal, rms=0.057100Jy sigma=1.282228 wmodel J1203+6031_S_map.mod ! Writing 260 model components to file: J1203+6031_S_map.mod wobs J1203+6031_S_uvs.fits ! Writing UV FITS file: J1203+6031_S_uvs.fits wwins J1203+6031_S_map.win ! wwins: Wrote 5 windows to J1203+6031_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 = -0.000814654 Jy ! Component: 100 - total flux cleaned = -0.00126435 Jy ! Component: 150 - total flux cleaned = -0.00160444 Jy ! Component: 200 - total flux cleaned = -0.0019037 Jy ! Component: 250 - total flux cleaned = -0.00221886 Jy ! Component: 300 - total flux cleaned = -0.00247268 Jy ! Component: 350 - total flux cleaned = -0.00274417 Jy ! Component: 400 - total flux cleaned = -0.00286448 Jy ! Component: 450 - total flux cleaned = -0.00295825 Jy ! Component: 500 - total flux cleaned = -0.00307266 Jy ! Component: 550 - total flux cleaned = -0.003162 Jy ! Component: 600 - total flux cleaned = -0.00318394 Jy ! Component: 650 - total flux cleaned = -0.00320577 Jy ! Component: 700 - total flux cleaned = -0.0032699 Jy ! Component: 750 - total flux cleaned = -0.00331158 Jy ! Component: 800 - total flux cleaned = -0.00329074 Jy ! Component: 850 - total flux cleaned = -0.00337155 Jy ! Component: 900 - total flux cleaned = -0.00343152 Jy ! Component: 950 - total flux cleaned = -0.0035497 Jy ! Component: 1000 - total flux cleaned = -0.0036468 Jy ! Component: 1050 - total flux cleaned = -0.00374251 Jy ! Component: 1100 - total flux cleaned = -0.0039125 Jy ! Component: 1150 - total flux cleaned = -0.00396851 Jy ! Component: 1200 - total flux cleaned = -0.00407907 Jy ! Component: 1250 - total flux cleaned = -0.00422421 Jy ! Component: 1300 - total flux cleaned = -0.00424198 Jy ! Component: 1350 - total flux cleaned = -0.00436607 Jy ! Component: 1400 - total flux cleaned = -0.00441898 Jy ! Component: 1450 - total flux cleaned = -0.00455786 Jy ! Component: 1500 - total flux cleaned = -0.00460935 Jy ! Component: 1550 - total flux cleaned = -0.00474526 Jy ! Component: 1600 - total flux cleaned = -0.00482929 Jy ! Component: 1650 - total flux cleaned = -0.00489575 Jy ! Component: 1700 - total flux cleaned = -0.00499458 Jy ! Component: 1750 - total flux cleaned = -0.00509209 Jy ! Component: 1800 - total flux cleaned = -0.00520456 Jy ! Component: 1850 - total flux cleaned = -0.00520453 Jy ! Component: 1900 - total flux cleaned = -0.00533085 Jy ! Component: 1950 - total flux cleaned = -0.00536229 Jy ! Component: 2000 - total flux cleaned = -0.00543994 Jy ! Component: 2050 - total flux cleaned = -0.00548591 Jy ! Component: 2100 - total flux cleaned = -0.00557687 Jy ! Component: 2150 - total flux cleaned = -0.00562208 Jy ! Component: 2200 - total flux cleaned = -0.00565211 Jy ! Component: 2250 - total flux cleaned = -0.00577031 Jy ! Component: 2300 - total flux cleaned = -0.00579932 Jy ! Component: 2350 - total flux cleaned = -0.00585736 Jy ! Component: 2400 - total flux cleaned = -0.00587172 Jy ! Component: 2450 - total flux cleaned = -0.00591456 Jy ! Component: 2500 - total flux cleaned = -0.00597134 Jy ! Component: 2550 - total flux cleaned = -0.0060696 Jy ! Component: 2600 - total flux cleaned = -0.00609745 Jy ! Component: 2650 - total flux cleaned = -0.00613872 Jy ! Component: 2700 - total flux cleaned = -0.00623454 Jy ! Component: 2750 - total flux cleaned = -0.00624811 Jy ! Component: 2800 - total flux cleaned = -0.00632901 Jy ! Component: 2850 - total flux cleaned = -0.0063693 Jy ! Component: 2900 - total flux cleaned = -0.0064224 Jy ! Component: 2950 - total flux cleaned = -0.00650142 Jy ! Component: 3000 - total flux cleaned = -0.00650124 Jy ! Component: 3050 - total flux cleaned = -0.0065403 Jy ! Component: 3100 - total flux cleaned = -0.00657909 Jy ! Component: 3150 - total flux cleaned = -0.00668167 Jy ! Component: 3200 - total flux cleaned = -0.00665604 Jy ! Component: 3250 - total flux cleaned = -0.00666869 Jy ! Component: 3300 - total flux cleaned = -0.00670666 Jy ! Component: 3350 - total flux cleaned = -0.0067191 Jy ! Component: 3400 - total flux cleaned = -0.00678111 Jy ! Component: 3450 - total flux cleaned = -0.00683041 Jy ! Component: 3500 - total flux cleaned = -0.0068671 Jy ! Component: 3550 - total flux cleaned = -0.00683051 Jy ! Component: 3600 - total flux cleaned = -0.00690313 Jy ! Component: 3650 - total flux cleaned = -0.00692716 Jy ! Component: 3700 - total flux cleaned = -0.0069391 Jy ! Component: 3750 - total flux cleaned = -0.00699847 Jy ! Component: 3800 - total flux cleaned = -0.00702203 Jy ! Component: 3850 - total flux cleaned = -0.00701041 Jy ! Component: 3900 - total flux cleaned = -0.00706862 Jy ! Component: 3950 - total flux cleaned = -0.00711485 Jy ! Component: 4000 - total flux cleaned = -0.00713785 Jy ! Component: 4050 - total flux cleaned = -0.00712637 Jy ! Total flux subtracted in 4096 components = -0.00718325 Jy ! Clean residual min=-0.000656 max=0.000645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.156961 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 568 components and 0.156961 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1203+6031_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.192 x 4.473 at 21.5 degrees (North through East) ! Clean map min=-0.0013769 max=0.1149 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1203+6031_S_map.fits wmodel /vlbi/uf001/uva//J1203+6031_S_map.mod ! Writing 568 model components to file: /vlbi/uf001/uva//J1203+6031_S_map.mod wobs /vlbi/uf001/uva//J1203+6031_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1203+6031_S_uvs.fits wwins /vlbi/uf001/uva//J1203+6031_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1203+6031_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.114897 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203419 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531133 0.531133 1.06227 2.12453 4.24906 8.49813 16.9963 33.9925 67.985 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 564.83 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1203+6031_S_dfm.log closed on Mon Jan 14 01:38:22 2019