! Started logfile: /scr/pima/rdv76_uvs/J1139+6547_S_dfm.log on Fri Jun 15 05:53:59 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv76_uvs/J1139+6547_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J1139+6547_S_uva.fits ! AN table 1: 189 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877954 visibilities/baseline/integration-bin. ! Found source: J1139+6547 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 29868 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 J1139+6547_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 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018796Jy sigma=13.362179 ! Fit after self-cal, rms=0.906023Jy sigma=11.832958 ! 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=2.873 mas, bmaj=4.206 mas, bpa=71.4 degrees ! Estimated noise=0.727536 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 = 0.0761343 Jy ! Component: 100 - total flux cleaned = 0.0976529 Jy ! Total flux subtracted in 100 components = 0.0976529 Jy ! Clean residual min=-0.006526 max=0.009363 Jy/beam ! Clean residual mean=-0.000012 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.0976529 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0976529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161163Jy sigma=1.979611 ! Fit after self-cal, rms=0.159982Jy sigma=1.963108 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123995 Jy ! Component: 100 - total flux cleaned = 0.0203179 Jy ! Total flux subtracted in 100 components = 0.0203179 Jy ! Clean residual min=-0.005975 max=0.006358 Jy/beam ! Clean residual mean=-0.000009 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.117971 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.117971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158393Jy sigma=1.938563 ! Fit after self-cal, rms=0.158392Jy sigma=1.937753 ! 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=3.872 mas, bmaj=5.491 mas, bpa=68.71 degrees ! Estimated noise=0.327099 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, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00972097 Jy ! Component: 100 - total flux cleaned = 0.0150557 Jy ! Component: 150 - total flux cleaned = 0.0182298 Jy ! Component: 200 - total flux cleaned = 0.0202759 Jy ! Total flux subtracted in 200 components = 0.0202759 Jy ! Clean residual min=-0.003591 max=0.003389 Jy/beam ! Clean residual mean=-0.000027 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.138247 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.138247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157810Jy sigma=1.929423 ! Fit after self-cal, rms=0.157801Jy sigma=1.928784 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.872 x 5.491 at 68.71 degrees (North through East) ! Clean map min=-0.0036738 max=0.10627 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 0.88 KP 1.02 ! LA 1.00 MK 1.07 NL 1.09 OV 0.94 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 1.02 KP 1.03 ! LA 1.02 MK 1.10 NL 1.04 OV 1.00 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 0.95 KP 1.05 ! LA 0.97 MK 1.07 NL 1.02 OV 1.03 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 0.96 KP 0.99 ! LA 1.06 MK 0.97 NL 1.00 OV 1.04 ! PT 0.99 SC 0.89 ! ! ! Fit before self-cal, rms=0.157801Jy sigma=1.928784 ! Fit after self-cal, rms=0.152803Jy sigma=1.925560 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=5.506 mas, bpa=67.1 degrees ! Estimated noise=0.323095 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 = 0.00103762 Jy ! Component: 100 - total flux cleaned = 0.00117344 Jy ! Component: 150 - total flux cleaned = 0.00128886 Jy ! Component: 200 - total flux cleaned = 0.00135464 Jy ! Total flux subtracted in 200 components = 0.00135464 Jy ! Clean residual min=-0.002778 max=0.003134 Jy/beam ! Clean residual mean=-0.000020 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.139601 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.139601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152776Jy sigma=1.925257 ! Fit after self-cal, rms=0.152773Jy sigma=1.924626 ! 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=0.152773Jy sigma=1.924626 ! Fit after self-cal, rms=0.152301Jy sigma=1.923464 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.823 mas, bmaj=5.476 mas, bpa=66.4 degrees ! Estimated noise=0.321496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650618 Jy ! Component: 100 - total flux cleaned = 0.000683691 Jy ! Component: 150 - total flux cleaned = 0.000684752 Jy ! Component: 200 - total flux cleaned = 0.000716052 Jy ! Total flux subtracted in 200 components = 0.000716052 Jy ! Clean residual min=-0.002646 max=0.003194 Jy/beam ! Clean residual mean=-0.000015 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.140317 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.140317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152276Jy sigma=1.923202 ! Fit after self-cal, rms=0.152295Jy sigma=1.922940 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 (117, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024508 Jy ! Component: 100 - total flux cleaned = 0.00302955 Jy ! Component: 150 - total flux cleaned = 0.0033048 Jy ! Component: 200 - total flux cleaned = 0.00354901 Jy ! Total flux subtracted in 200 components = 0.00354901 Jy ! Clean residual min=-0.002502 max=0.003137 Jy/beam ! Clean residual mean=-0.000015 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.143866 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.143866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152227Jy sigma=1.922132 ! Fit after self-cal, rms=0.152219Jy sigma=1.921981 ! Inverting map ! Added new window around map position (99, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161358 Jy ! Component: 100 - total flux cleaned = 0.00210922 Jy ! Component: 150 - total flux cleaned = 0.00256162 Jy ! Component: 200 - total flux cleaned = 0.0029105 Jy ! Total flux subtracted in 200 components = 0.0029105 Jy ! Clean residual min=-0.002432 max=0.002493 Jy/beam ! Clean residual mean=-0.000017 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.146777 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.146777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152144Jy sigma=1.921133 ! Fit after self-cal, rms=0.152123Jy sigma=1.920948 ! 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=0.152123Jy sigma=1.920948 ! Fit after self-cal, rms=0.150976Jy sigma=1.920834 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.793 mas, bmaj=5.454 mas, bpa=65.88 degrees ! Estimated noise=0.319256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820394 Jy ! Component: 100 - total flux cleaned = 0.00132337 Jy ! Component: 150 - total flux cleaned = 0.00137414 Jy ! Component: 200 - total flux cleaned = 0.00137706 Jy ! Total flux subtracted in 200 components = 0.00137706 Jy ! Clean residual min=-0.002353 max=0.002369 Jy/beam ! Clean residual mean=-0.000014 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.148154 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 119 components and 0.148154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150935Jy sigma=1.920399 ! Fit after self-cal, rms=0.150929Jy sigma=1.920317 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 = 0.000437846 Jy ! Component: 100 - total flux cleaned = 0.000390678 Jy ! Component: 150 - total flux cleaned = 0.00030285 Jy ! Component: 200 - total flux cleaned = 0.00026251 Jy ! Total flux subtracted in 200 components = 0.00026251 Jy ! Clean residual min=-0.002353 max=0.002414 Jy/beam ! Clean residual mean=-0.000013 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.148416 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 125 components and 0.148416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150901Jy sigma=1.920030 ! Fit after self-cal, rms=0.150898Jy sigma=1.919993 ! 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=0.150898Jy sigma=1.919993 ! Fit after self-cal, rms=0.150416Jy sigma=1.919955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.087 mas, bmaj=10.29 mas, bpa=62.53 degrees ! Estimated noise=0.386127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251677 Jy ! Component: 100 - total flux cleaned = 0.000361491 Jy ! Component: 150 - total flux cleaned = 0.00047995 Jy ! Component: 200 - total flux cleaned = 0.000583714 Jy ! Total flux subtracted in 200 components = 0.000583714 Jy ! Clean residual min=-0.002396 max=0.002168 Jy/beam ! Clean residual mean=-0.000026 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.149 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150413Jy sigma=1.919931 ! Fit after self-cal, rms=0.150411Jy sigma=1.919874 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 = -8.41145e-05 Jy ! Component: 100 - total flux cleaned = -8.35411e-05 Jy ! Component: 150 - total flux cleaned = -3.55756e-05 Jy ! Component: 200 - total flux cleaned = -1.2552e-05 Jy ! Total flux subtracted in 200 components = -1.2552e-05 Jy ! Clean residual min=-0.002361 max=0.002194 Jy/beam ! Clean residual mean=-0.000027 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.148988 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.148988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150409Jy sigma=1.919862 ! Fit after self-cal, rms=0.150408Jy sigma=1.919855 ! 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=3.777 mas, bmaj=5.441 mas, bpa=65.63 degrees ! Estimated noise=0.318338 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 5.441 at 65.63 degrees (North through East) ! Clean map min=-0.0033752 max=0.10292 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=2.816 mas, bmaj=4.18 mas, bpa=68.33 degrees ! Estimated noise=0.711671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0728909 Jy ! Component: 100 - total flux cleaned = 0.0976029 Jy ! Component: 150 - total flux cleaned = 0.111316 Jy ! Component: 200 - total flux cleaned = 0.118749 Jy ! Total flux subtracted in 200 components = 0.118749 Jy ! Clean residual min=-0.005599 max=0.006042 Jy/beam ! Clean residual mean=-0.000006 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.118749 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.118749 Jy ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=5.441 mas, bpa=65.63 degrees ! Estimated noise=0.318338 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 = 0.00941144 Jy ! Component: 100 - total flux cleaned = 0.0151094 Jy ! Component: 150 - total flux cleaned = 0.0185906 Jy ! Component: 200 - total flux cleaned = 0.0209433 Jy ! Total flux subtracted in 200 components = 0.0209433 Jy ! Clean residual min=-0.002990 max=0.002834 Jy/beam ! Clean residual mean=-0.000023 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.139692 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.139692 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=8.087 mas, bmaj=10.29 mas, bpa=62.53 degrees ! Estimated noise=0.386127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369231 Jy ! Component: 100 - total flux cleaned = 0.00593668 Jy ! Component: 150 - total flux cleaned = 0.00675866 Jy ! Component: 200 - total flux cleaned = 0.00716589 Jy ! Total flux subtracted in 200 components = 0.00716589 Jy ! Clean residual min=-0.002601 max=0.002644 Jy/beam ! Clean residual mean=-0.000037 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.146858 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 = 0.000363362 Jy ! Component: 100 - total flux cleaned = 0.000593594 Jy ! Component: 150 - total flux cleaned = 0.000806666 Jy ! Component: 200 - total flux cleaned = 0.000924213 Jy ! Total flux subtracted in 200 components = 0.000924213 Jy ! Clean residual min=-0.002531 max=0.002429 Jy/beam ! Clean residual mean=-0.000035 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.147782 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 104 components and 0.147782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=5.441 mas, bpa=65.63 degrees ! Estimated noise=0.318338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.97766e-05 Jy ! Component: 100 - total flux cleaned = -0.000235681 Jy ! Component: 150 - total flux cleaned = -0.000177382 Jy ! Component: 200 - total flux cleaned = -1.2885e-05 Jy ! Total flux subtracted in 200 components = -1.2885e-05 Jy ! Clean residual min=-0.002293 max=0.002663 Jy/beam ! Clean residual mean=-0.000013 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.147769 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.147769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150435Jy sigma=1.920288 ! Fit after self-cal, rms=0.150417Jy sigma=1.920127 wmodel J1139+6547_S_map.mod ! Writing 130 model components to file: J1139+6547_S_map.mod wobs J1139+6547_S_uvs.fits ! Writing UV FITS file: J1139+6547_S_uvs.fits wwins J1139+6547_S_map.win ! wwins: Wrote 4 windows to J1139+6547_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 = 0.000385784 Jy ! Component: 100 - total flux cleaned = 0.000183155 Jy ! Component: 150 - total flux cleaned = -9.20027e-05 Jy ! Component: 200 - total flux cleaned = -0.000356962 Jy ! Component: 250 - total flux cleaned = -0.000466088 Jy ! Component: 300 - total flux cleaned = -0.000394517 Jy ! Component: 350 - total flux cleaned = -0.000393465 Jy ! Component: 400 - total flux cleaned = -0.000290556 Jy ! Component: 450 - total flux cleaned = -0.000223858 Jy ! Component: 500 - total flux cleaned = -0.000159047 Jy ! Component: 550 - total flux cleaned = -0.000126462 Jy ! Component: 600 - total flux cleaned = -6.25828e-05 Jy ! Component: 650 - total flux cleaned = 9.32649e-05 Jy ! Component: 700 - total flux cleaned = 0.000154753 Jy ! Component: 750 - total flux cleaned = 0.000246438 Jy ! Component: 800 - total flux cleaned = 0.000276377 Jy ! Component: 850 - total flux cleaned = 0.000335461 Jy ! Component: 900 - total flux cleaned = 0.000306198 Jy ! Component: 950 - total flux cleaned = 0.000248685 Jy ! Component: 1000 - total flux cleaned = 0.000362585 Jy ! Component: 1050 - total flux cleaned = 0.000361787 Jy ! Component: 1100 - total flux cleaned = 0.000361844 Jy ! Component: 1150 - total flux cleaned = 0.000278983 Jy ! Component: 1200 - total flux cleaned = 0.000334412 Jy ! Component: 1250 - total flux cleaned = 0.000388618 Jy ! Component: 1300 - total flux cleaned = 0.000415007 Jy ! Component: 1350 - total flux cleaned = 0.000494261 Jy ! Component: 1400 - total flux cleaned = 0.000389599 Jy ! Component: 1450 - total flux cleaned = 0.000493034 Jy ! Component: 1500 - total flux cleaned = 0.000595598 Jy ! Component: 1550 - total flux cleaned = 0.000646297 Jy ! Component: 1600 - total flux cleaned = 0.000620929 Jy ! Component: 1650 - total flux cleaned = 0.000571157 Jy ! Component: 1700 - total flux cleaned = 0.000620419 Jy ! Component: 1750 - total flux cleaned = 0.000694006 Jy ! Component: 1800 - total flux cleaned = 0.000596804 Jy ! Component: 1850 - total flux cleaned = 0.000620954 Jy ! Component: 1900 - total flux cleaned = 0.000573195 Jy ! Component: 1950 - total flux cleaned = 0.00066767 Jy ! Component: 2000 - total flux cleaned = 0.000667885 Jy ! Component: 2050 - total flux cleaned = 0.000691344 Jy ! Component: 2100 - total flux cleaned = 0.00069154 Jy ! Component: 2150 - total flux cleaned = 0.000691795 Jy ! Component: 2200 - total flux cleaned = 0.000691929 Jy ! Component: 2250 - total flux cleaned = 0.000737471 Jy ! Component: 2300 - total flux cleaned = 0.000872421 Jy ! Component: 2350 - total flux cleaned = 0.000894694 Jy ! Component: 2400 - total flux cleaned = 0.000894447 Jy ! Component: 2450 - total flux cleaned = 0.000960454 Jy ! Component: 2500 - total flux cleaned = 0.000916744 Jy ! Component: 2550 - total flux cleaned = 0.00106883 Jy ! Component: 2600 - total flux cleaned = 0.00106864 Jy ! Component: 2650 - total flux cleaned = 0.00100432 Jy ! Component: 2700 - total flux cleaned = 0.00104687 Jy ! Component: 2750 - total flux cleaned = 0.00104713 Jy ! Component: 2800 - total flux cleaned = 0.00113111 Jy ! Component: 2850 - total flux cleaned = 0.00119387 Jy ! Component: 2900 - total flux cleaned = 0.0011734 Jy ! Component: 2950 - total flux cleaned = 0.00117357 Jy ! Component: 3000 - total flux cleaned = 0.00125563 Jy ! Component: 3050 - total flux cleaned = 0.00123548 Jy ! Component: 3100 - total flux cleaned = 0.00141784 Jy ! Component: 3150 - total flux cleaned = 0.00147794 Jy ! Component: 3200 - total flux cleaned = 0.00155802 Jy ! Component: 3250 - total flux cleaned = 0.00157789 Jy ! Component: 3300 - total flux cleaned = 0.00159771 Jy ! Component: 3350 - total flux cleaned = 0.00157794 Jy ! Component: 3400 - total flux cleaned = 0.00171497 Jy ! Component: 3450 - total flux cleaned = 0.00169559 Jy ! Component: 3500 - total flux cleaned = 0.00177305 Jy ! Component: 3550 - total flux cleaned = 0.00173451 Jy ! Component: 3600 - total flux cleaned = 0.00179197 Jy ! Component: 3650 - total flux cleaned = 0.00177287 Jy ! Component: 3700 - total flux cleaned = 0.0017351 Jy ! Component: 3750 - total flux cleaned = 0.00171614 Jy ! Component: 3800 - total flux cleaned = 0.00169733 Jy ! Component: 3850 - total flux cleaned = 0.00164139 Jy ! Component: 3900 - total flux cleaned = 0.00166005 Jy ! Component: 3950 - total flux cleaned = 0.0015861 Jy ! Component: 4000 - total flux cleaned = 0.00162278 Jy ! Component: 4050 - total flux cleaned = 0.00151302 Jy ! Total flux subtracted in 4096 components = 0.00156754 Jy ! Clean residual min=-0.001107 max=0.001080 Jy/beam ! Clean residual mean=-0.000004 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.149337 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 427 components and 0.149337 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J1139+6547_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.777 x 5.441 at 65.63 degrees (North through East) ! Clean map min=-0.003559 max=0.10208 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J1139+6547_S_map.fits wmodel /scr/pima/rdv76_uvs/J1139+6547_S_map.mod ! Writing 427 model components to file: /scr/pima/rdv76_uvs/J1139+6547_S_map.mod wobs /scr/pima/rdv76_uvs/J1139+6547_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J1139+6547_S_uvs.fits wwins /scr/pima/rdv76_uvs/J1139+6547_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv76_uvs/J1139+6547_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102078 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.96905 0.96905 1.9381 3.8762 7.7524 15.5048 31.0096 62.0192 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 309.581 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J1139+6547_S_dfm.log closed on Fri Jun 15 05:54:04 2018