! Started logfile: /image_prod/ug002_uvm//J1347-1819_S_a_dfm.log on Wed Mar 4 17:14:43 2020 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 /image_prod/ug002_uvm//J1347-1819_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1347-1819_S_a_uvm.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! AN table 2: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.791093 visibilities/baseline/integration-bin. ! Found source: J1347-1819 ! ! 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 5862 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 J1347-1819_S_a] 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 30 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005753Jy sigma=7.428061 ! Fit after self-cal, rms=0.924103Jy sigma=6.817195 ! 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=2.855 mas, bmaj=6.811 mas, bpa=0.4955 degrees ! Estimated noise=1.869 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 = 0.060319 Jy ! Component: 100 - total flux cleaned = 0.0734844 Jy ! Total flux subtracted in 100 components = 0.0734844 Jy ! Clean residual min=-0.003985 max=0.004058 Jy/beam ! Clean residual mean=-0.000010 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.0734844 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0734844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072595Jy sigma=0.468829 ! Fit after self-cal, rms=0.072392Jy sigma=0.467685 ! 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=3.571 mas, bmaj=8.319 mas, bpa=1.537 degrees ! Estimated noise=1.28816 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 (-3, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636525 Jy ! Component: 100 - total flux cleaned = 0.00983595 Jy ! Component: 150 - total flux cleaned = 0.0108814 Jy ! Component: 200 - total flux cleaned = 0.0116921 Jy ! Total flux subtracted in 200 components = 0.0116921 Jy ! Clean residual min=-0.002957 max=0.003180 Jy/beam ! Clean residual mean=-0.000003 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0851765 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 51 components and 0.0851765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071869Jy sigma=0.462411 ! Fit after self-cal, rms=0.071882Jy sigma=0.462202 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 8.319 at 1.537 degrees (North through East) ! Clean map min=-0.0027513 max=0.077116 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.01 HN 0.99 KP 0.92 ! LA 0.96 MK 1.02 NL 0.97 OV 0.97 ! PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.73 FD 0.96 HN 1.05 KP 0.97 ! NL 0.88 OV 0.97 PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.49 FD 0.93 HN 1.00 KP 1.01 ! LA 0.96 MK 1.08 NL 0.98 OV 0.97 ! PT 0.98 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.88 FD 1.03 HN 0.96 KP 0.98 ! NL 0.95 OV 1.09 PT 1.01 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 0.99 KP 0.96 ! LA 0.97 MK 0.96 NL 0.95 OV 0.99 ! PT 1.01 SC 1.22 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.34 FD 1.01 HN 1.13 KP 1.03 ! NL 0.93 OV 0.96 PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.071882Jy sigma=0.462202 ! Fit after self-cal, rms=0.072840Jy sigma=0.457549 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=8.365 mas, bpa=1.596 degrees ! Estimated noise=1.2777 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 = -0.000189652 Jy ! Component: 100 - total flux cleaned = -0.000329625 Jy ! Component: 150 - total flux cleaned = -0.000390448 Jy ! Component: 200 - total flux cleaned = -0.000472052 Jy ! Total flux subtracted in 200 components = -0.000472052 Jy ! Clean residual min=-0.002370 max=0.002301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0847045 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0847045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072806Jy sigma=0.457335 ! Fit after self-cal, rms=0.072916Jy sigma=0.457109 ! 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=0.072916Jy sigma=0.457109 ! Fit after self-cal, rms=0.073390Jy sigma=0.456194 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.592 mas, bmaj=8.344 mas, bpa=1.532 degrees ! Estimated noise=1.27465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177104 Jy ! Component: 100 - total flux cleaned = 0.000233519 Jy ! Component: 150 - total flux cleaned = 0.000208786 Jy ! Component: 200 - total flux cleaned = 0.000187153 Jy ! Total flux subtracted in 200 components = 0.000187153 Jy ! Clean residual min=-0.002173 max=0.002135 Jy/beam ! Clean residual mean=-0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0848916 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.0848916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073367Jy sigma=0.456057 ! Fit after self-cal, rms=0.073393Jy sigma=0.456005 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 = 8.67744e-05 Jy ! Component: 100 - total flux cleaned = 2.38458e-05 Jy ! Component: 150 - total flux cleaned = -1.53471e-05 Jy ! Component: 200 - total flux cleaned = -5.22248e-05 Jy ! Total flux subtracted in 200 components = -5.22248e-05 Jy ! Clean residual min=-0.002191 max=0.002140 Jy/beam ! Clean residual mean=-0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0848394 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.0848394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073381Jy sigma=0.455930 ! Fit after self-cal, rms=0.073382Jy sigma=0.455925 ! 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=0.073382Jy sigma=0.455925 ! Fit after self-cal, rms=0.073559Jy sigma=0.455905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=8.346 mas, bpa=1.353 degrees ! Estimated noise=1.2733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133423 Jy ! Component: 100 - total flux cleaned = 0.00015446 Jy ! Component: 150 - total flux cleaned = 0.000117443 Jy ! Component: 200 - total flux cleaned = 6.69288e-05 Jy ! Total flux subtracted in 200 components = 6.69288e-05 Jy ! Clean residual min=-0.002174 max=0.002119 Jy/beam ! Clean residual mean=-0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0849063 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.0849063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073545Jy sigma=0.455832 ! Fit after self-cal, rms=0.073550Jy sigma=0.455822 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 = 6.96525e-05 Jy ! Component: 100 - total flux cleaned = 5.2643e-05 Jy ! Component: 150 - total flux cleaned = 3.676e-05 Jy ! Component: 200 - total flux cleaned = 2.14615e-05 Jy ! Total flux subtracted in 200 components = 2.14615e-05 Jy ! Clean residual min=-0.002169 max=0.002108 Jy/beam ! Clean residual mean=-0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0849278 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.0849278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073542Jy sigma=0.455777 ! Fit after self-cal, rms=0.073542Jy sigma=0.455775 ! 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=0.073542Jy sigma=0.455775 ! Fit after self-cal, rms=0.073672Jy sigma=0.455763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.147 mas, bmaj=17.03 mas, bpa=-0.2118 degrees ! Estimated noise=1.51486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.47266e-06 Jy ! Component: 100 - total flux cleaned = -4.61693e-05 Jy ! Component: 150 - total flux cleaned = -9.36761e-05 Jy ! Component: 200 - total flux cleaned = -0.000137352 Jy ! Total flux subtracted in 200 components = -0.000137352 Jy ! Clean residual min=-0.001911 max=0.001871 Jy/beam ! Clean residual mean=-0.000004 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0847904 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 110 components and 0.0847904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073666Jy sigma=0.455740 ! Fit after self-cal, rms=0.073670Jy sigma=0.455735 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 = -2.00166e-05 Jy ! Component: 100 - total flux cleaned = -4.07919e-05 Jy ! Component: 150 - total flux cleaned = -5.05241e-05 Jy ! Component: 200 - total flux cleaned = -6.91307e-05 Jy ! Total flux subtracted in 200 components = -6.91307e-05 Jy ! Clean residual min=-0.001891 max=0.001867 Jy/beam ! Clean residual mean=-0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0847213 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 115 components and 0.0847213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073667Jy sigma=0.455731 ! Fit after self-cal, rms=0.073666Jy sigma=0.455729 ! 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=3.589 mas, bmaj=8.348 mas, bpa=1.216 degrees ! Estimated noise=1.27227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.589 x 8.348 at 1.216 degrees (North through East) ! Clean map min=-0.0020944 max=0.076325 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=2.872 mas, bmaj=6.848 mas, bpa=0.07457 degrees ! Estimated noise=1.85474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598331 Jy ! Component: 100 - total flux cleaned = 0.0728875 Jy ! Component: 150 - total flux cleaned = 0.0770373 Jy ! Component: 200 - total flux cleaned = 0.07966 Jy ! Total flux subtracted in 200 components = 0.07966 Jy ! Clean residual min=-0.003307 max=0.003218 Jy/beam ! Clean residual mean=-0.000010 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0796599 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0796599 Jy ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=8.348 mas, bpa=1.216 degrees ! Estimated noise=1.27227 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 = 0.00300872 Jy ! Component: 100 - total flux cleaned = 0.00431369 Jy ! Component: 150 - total flux cleaned = 0.00473372 Jy ! Component: 200 - total flux cleaned = 0.00501618 Jy ! Total flux subtracted in 200 components = 0.00501618 Jy ! Clean residual min=-0.002211 max=0.002109 Jy/beam ! Clean residual mean=-0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0846761 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.0846761 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=8.147 mas, bmaj=17.03 mas, bpa=-0.2118 degrees ! Estimated noise=1.51486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.44492e-05 Jy ! Component: 100 - total flux cleaned = 4.35078e-05 Jy ! Component: 150 - total flux cleaned = 2.59665e-05 Jy ! Component: 200 - total flux cleaned = 1.1591e-05 Jy ! Total flux subtracted in 200 components = 1.1591e-05 Jy ! Clean residual min=-0.001854 max=0.001908 Jy/beam ! Clean residual mean=-0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0846877 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 = 3.78785e-07 Jy ! Component: 100 - total flux cleaned = -9.12094e-06 Jy ! Component: 150 - total flux cleaned = -1.82338e-05 Jy ! Component: 200 - total flux cleaned = -4.46929e-05 Jy ! Total flux subtracted in 200 components = -4.46929e-05 Jy ! Clean residual min=-0.001831 max=0.001893 Jy/beam ! Clean residual mean=-0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.084643 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 81 components and 0.084643 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=8.348 mas, bpa=1.216 degrees ! Estimated noise=1.27227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.15743e-05 Jy ! Component: 100 - total flux cleaned = 8.45541e-05 Jy ! Component: 150 - total flux cleaned = 0.000123447 Jy ! Component: 200 - total flux cleaned = 0.00012414 Jy ! Total flux subtracted in 200 components = 0.00012414 Jy ! Clean residual min=-0.002209 max=0.002022 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0847672 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.0847672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073679Jy sigma=0.455823 ! Fit after self-cal, rms=0.073675Jy sigma=0.455805 wmodel J1347-1819_S_a_map.mod ! Writing 100 model components to file: J1347-1819_S_a_map.mod wobs J1347-1819_S_a_uvs.fits ! Writing UV FITS file: J1347-1819_S_a_uvs.fits wwins J1347-1819_S_a_map.win ! wwins: Wrote 2 windows to J1347-1819_S_a_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 = -0.00055113 Jy ! Component: 100 - total flux cleaned = -0.000981258 Jy ! Component: 150 - total flux cleaned = -0.00131782 Jy ! Component: 200 - total flux cleaned = -0.00164112 Jy ! Component: 250 - total flux cleaned = -0.00185908 Jy ! Component: 300 - total flux cleaned = -0.00188887 Jy ! Component: 350 - total flux cleaned = -0.00183038 Jy ! Component: 400 - total flux cleaned = -0.00185913 Jy ! Component: 450 - total flux cleaned = -0.00188724 Jy ! Component: 500 - total flux cleaned = -0.00185959 Jy ! Component: 550 - total flux cleaned = -0.00180561 Jy ! Component: 600 - total flux cleaned = -0.00172603 Jy ! Component: 650 - total flux cleaned = -0.0016737 Jy ! Component: 700 - total flux cleaned = -0.00164768 Jy ! Component: 750 - total flux cleaned = -0.00169761 Jy ! Component: 800 - total flux cleaned = -0.00162206 Jy ! Component: 850 - total flux cleaned = -0.00152371 Jy ! Component: 900 - total flux cleaned = -0.00152426 Jy ! Component: 950 - total flux cleaned = -0.00152447 Jy ! Component: 1000 - total flux cleaned = -0.00152403 Jy ! Component: 1050 - total flux cleaned = -0.00145322 Jy ! Component: 1100 - total flux cleaned = -0.00142992 Jy ! Component: 1150 - total flux cleaned = -0.00142944 Jy ! Component: 1200 - total flux cleaned = -0.001316 Jy ! Component: 1250 - total flux cleaned = -0.00138284 Jy ! Component: 1300 - total flux cleaned = -0.00133829 Jy ! Component: 1350 - total flux cleaned = -0.00129467 Jy ! Component: 1400 - total flux cleaned = -0.00133789 Jy ! Component: 1450 - total flux cleaned = -0.00131642 Jy ! Component: 1500 - total flux cleaned = -0.00129508 Jy ! Component: 1550 - total flux cleaned = -0.00131581 Jy ! Component: 1600 - total flux cleaned = -0.00129491 Jy ! Component: 1650 - total flux cleaned = -0.00137669 Jy ! Component: 1700 - total flux cleaned = -0.00143739 Jy ! Component: 1750 - total flux cleaned = -0.00145755 Jy ! Component: 1800 - total flux cleaned = -0.00149769 Jy ! Component: 1850 - total flux cleaned = -0.00157666 Jy ! Component: 1900 - total flux cleaned = -0.00165489 Jy ! Component: 1950 - total flux cleaned = -0.0016742 Jy ! Component: 2000 - total flux cleaned = -0.00173201 Jy ! Component: 2050 - total flux cleaned = -0.00182707 Jy ! Component: 2100 - total flux cleaned = -0.00186464 Jy ! Component: 2150 - total flux cleaned = -0.0018835 Jy ! Component: 2200 - total flux cleaned = -0.00199441 Jy ! Component: 2250 - total flux cleaned = -0.00201281 Jy ! Component: 2300 - total flux cleaned = -0.00206752 Jy ! Component: 2350 - total flux cleaned = -0.00213963 Jy ! Component: 2400 - total flux cleaned = -0.00215758 Jy ! Component: 2450 - total flux cleaned = -0.00217546 Jy ! Component: 2500 - total flux cleaned = -0.00221071 Jy ! Component: 2550 - total flux cleaned = -0.00233297 Jy ! Component: 2600 - total flux cleaned = -0.00233296 Jy ! Component: 2650 - total flux cleaned = -0.00240191 Jy ! Component: 2700 - total flux cleaned = -0.00250441 Jy ! Component: 2750 - total flux cleaned = -0.00252134 Jy ! Component: 2800 - total flux cleaned = -0.00252114 Jy ! Component: 2850 - total flux cleaned = -0.00263844 Jy ! Component: 2900 - total flux cleaned = -0.00270504 Jy ! Component: 2950 - total flux cleaned = -0.0028206 Jy ! Component: 3000 - total flux cleaned = -0.00285347 Jy ! Component: 3050 - total flux cleaned = -0.00290229 Jy ! Component: 3100 - total flux cleaned = -0.00293473 Jy ! Component: 3150 - total flux cleaned = -0.00299923 Jy ! Component: 3200 - total flux cleaned = -0.00306294 Jy ! Component: 3250 - total flux cleaned = -0.00304729 Jy ! Component: 3300 - total flux cleaned = -0.00318929 Jy ! Component: 3350 - total flux cleaned = -0.00325198 Jy ! Component: 3400 - total flux cleaned = -0.00331426 Jy ! Component: 3450 - total flux cleaned = -0.00340699 Jy ! Component: 3500 - total flux cleaned = -0.00345305 Jy ! Component: 3550 - total flux cleaned = -0.00346822 Jy ! Component: 3600 - total flux cleaned = -0.0035139 Jy ! Component: 3650 - total flux cleaned = -0.00352918 Jy ! Component: 3700 - total flux cleaned = -0.00361916 Jy ! Component: 3750 - total flux cleaned = -0.00360449 Jy ! Component: 3800 - total flux cleaned = -0.00366378 Jy ! Component: 3850 - total flux cleaned = -0.00375216 Jy ! Component: 3900 - total flux cleaned = -0.00376686 Jy ! Component: 3950 - total flux cleaned = -0.00382503 Jy ! Component: 4000 - total flux cleaned = -0.00392626 Jy ! Component: 4050 - total flux cleaned = -0.00392613 Jy ! Total flux subtracted in 4096 components = -0.0039833 Jy ! Clean residual min=-0.000774 max=0.001033 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0807839 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 347 components and 0.0807839 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1347-1819_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.589 x 8.348 at 1.216 degrees (North through East) ! Clean map min=-0.0015476 max=0.076185 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1347-1819_S_a_map.fits wmodel /image_prod/ug002_uvm//J1347-1819_S_a_map.mod ! Writing 347 model components to file: /image_prod/ug002_uvm//J1347-1819_S_a_map.mod wobs /image_prod/ug002_uvm//J1347-1819_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1347-1819_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1347-1819_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1347-1819_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0761847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260021 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02391 1.02391 2.04782 4.09564 8.19128 16.3826 32.7651 65.5302 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 292.994 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1347-1819_S_a_dfm.log closed on Wed Mar 4 17:14:47 2020