! Started logfile: /image_prod/ug002_uvm//J0755+6312_S_a_dfm.log on Wed Mar 4 16:49:57 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//J0755+6312_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0755+6312_S_a_uvm.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872963 visibilities/baseline/integration-bin. ! Found source: J0755+6312 ! ! 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 14142 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 J0755+6312_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008409Jy sigma=8.446849 ! Fit after self-cal, rms=0.895307Jy sigma=7.504225 ! 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=3.564 mas, bmaj=3.877 mas, bpa=21.11 degrees ! Estimated noise=1.02397 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 = 0.082981 Jy ! Component: 100 - total flux cleaned = 0.101078 Jy ! Total flux subtracted in 100 components = 0.101078 Jy ! Clean residual min=-0.002479 max=0.005067 Jy/beam ! Clean residual mean=-0.000003 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.101078 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.101078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064089Jy sigma=0.466736 ! Fit after self-cal, rms=0.064071Jy sigma=0.466681 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407238 Jy ! Component: 100 - total flux cleaned = 0.00533295 Jy ! Total flux subtracted in 100 components = 0.00533295 Jy ! Clean residual min=-0.002380 max=0.002369 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.106411 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.106411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063799Jy sigma=0.464824 ! Fit after self-cal, rms=0.063799Jy sigma=0.464804 ! 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=4.214 mas, bmaj=4.644 mas, bpa=25.65 degrees ! Estimated noise=0.731919 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 = 0.000537375 Jy ! Component: 100 - total flux cleaned = 0.000583435 Jy ! Component: 150 - total flux cleaned = 0.000623347 Jy ! Component: 200 - total flux cleaned = 0.000675732 Jy ! Total flux subtracted in 200 components = 0.000675732 Jy ! Clean residual min=-0.001826 max=0.001728 Jy/beam ! Clean residual mean=-0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.107087 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.107087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063777Jy sigma=0.464719 ! Fit after self-cal, rms=0.063776Jy sigma=0.464717 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.214 x 4.644 at 25.65 degrees (North through East) ! Clean map min=-0.001769 max=0.10608 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.04 KP 1.02 ! LA 1.01 MK 0.99 NL 1.01 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.04 KP 0.95 ! LA 1.04 MK 0.99 NL 1.04 OV 1.01 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.04 KP 0.97 ! LA 0.99 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.063776Jy sigma=0.464717 ! Fit after self-cal, rms=0.062532Jy sigma=0.463205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.195 mas, bmaj=4.635 mas, bpa=27.28 degrees ! Estimated noise=0.731457 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 = 0.0002095 Jy ! Component: 100 - total flux cleaned = 0.000268265 Jy ! Component: 150 - total flux cleaned = 0.000318134 Jy ! Component: 200 - total flux cleaned = 0.000348571 Jy ! Total flux subtracted in 200 components = 0.000348571 Jy ! Clean residual min=-0.001637 max=0.001561 Jy/beam ! Clean residual mean=-0.000007 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.107435 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.107435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062520Jy sigma=0.463126 ! Fit after self-cal, rms=0.062507Jy sigma=0.463102 ! 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=0.062507Jy sigma=0.463102 ! Fit after self-cal, rms=0.062499Jy sigma=0.456774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.181 mas, bmaj=4.643 mas, bpa=25.41 degrees ! Estimated noise=0.731115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157394 Jy ! Component: 100 - total flux cleaned = 0.000169677 Jy ! Component: 150 - total flux cleaned = 0.000169662 Jy ! Component: 200 - total flux cleaned = 0.00016973 Jy ! Total flux subtracted in 200 components = 0.00016973 Jy ! Clean residual min=-0.001364 max=0.001296 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.107605 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.107605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062495Jy sigma=0.456746 ! Fit after self-cal, rms=0.062515Jy sigma=0.456665 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 = -3.17577e-06 Jy ! Component: 100 - total flux cleaned = -3.32983e-06 Jy ! Component: 150 - total flux cleaned = -3.64483e-06 Jy ! Component: 200 - total flux cleaned = -9.52223e-06 Jy ! Total flux subtracted in 200 components = -9.52223e-06 Jy ! Clean residual min=-0.001371 max=0.001306 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.107595 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.107595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062513Jy sigma=0.456657 ! Fit after self-cal, rms=0.062514Jy sigma=0.456656 ! 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=0.062514Jy sigma=0.456656 ! Fit after self-cal, rms=0.062624Jy sigma=0.456645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.178 mas, bmaj=4.642 mas, bpa=24.61 degrees ! Estimated noise=0.731431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163985 Jy ! Component: 100 - total flux cleaned = 0.000163263 Jy ! Component: 150 - total flux cleaned = 0.00016981 Jy ! Component: 200 - total flux cleaned = 0.000169742 Jy ! Total flux subtracted in 200 components = 0.000169742 Jy ! Clean residual min=-0.001361 max=0.001311 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.107765 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.107765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062622Jy sigma=0.456630 ! Fit after self-cal, rms=0.062623Jy sigma=0.456629 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 = -7.28527e-06 Jy ! Component: 100 - total flux cleaned = -7.39414e-06 Jy ! Component: 150 - total flux cleaned = -1.25192e-05 Jy ! Component: 200 - total flux cleaned = -1.27933e-05 Jy ! Total flux subtracted in 200 components = -1.27933e-05 Jy ! Clean residual min=-0.001361 max=0.001310 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.107752 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.107752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062622Jy sigma=0.456625 ! Fit after self-cal, rms=0.062622Jy sigma=0.456625 ! 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=0.062622Jy sigma=0.456625 ! Fit after self-cal, rms=0.062652Jy sigma=0.456619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.305 mas, bmaj=9.143 mas, bpa=43.71 degrees ! Estimated noise=0.875256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.72442e-05 Jy ! Component: 100 - total flux cleaned = 5.11278e-05 Jy ! Component: 150 - total flux cleaned = 6.24275e-05 Jy ! Component: 200 - total flux cleaned = 7.12598e-05 Jy ! Total flux subtracted in 200 components = 7.12598e-05 Jy ! Clean residual min=-0.001135 max=0.001314 Jy/beam ! Clean residual mean=-0.000006 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.107824 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.107824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062651Jy sigma=0.456621 ! Fit after self-cal, rms=0.062651Jy sigma=0.456618 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.86995e-05 Jy ! Component: 100 - total flux cleaned = -9.33298e-06 Jy ! Component: 150 - total flux cleaned = -5.54299e-06 Jy ! Component: 200 - total flux cleaned = 8.53038e-07 Jy ! Total flux subtracted in 200 components = 8.53038e-07 Jy ! Clean residual min=-0.001139 max=0.001310 Jy/beam ! Clean residual mean=-0.000006 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.107824 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.107824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062651Jy sigma=0.456622 ! Fit after self-cal, rms=0.062652Jy sigma=0.456621 ! 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=4.175 mas, bmaj=4.642 mas, bpa=24.04 degrees ! Estimated noise=0.731748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.175 x 4.642 at 24.04 degrees (North through East) ! Clean map min=-0.0012913 max=0.10599 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=3.529 mas, bmaj=3.881 mas, bpa=19.29 degrees ! Estimated noise=1.02412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0829852 Jy ! Component: 100 - total flux cleaned = 0.1011 Jy ! Component: 150 - total flux cleaned = 0.105178 Jy ! Component: 200 - total flux cleaned = 0.106741 Jy ! Total flux subtracted in 200 components = 0.106741 Jy ! Clean residual min=-0.001991 max=0.002148 Jy/beam ! Clean residual mean=0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.106741 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.106741 Jy ! Inverting map and beam ! Estimated beam: bmin=4.175 mas, bmaj=4.642 mas, bpa=24.04 degrees ! Estimated noise=0.731748 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 = 0.000799521 Jy ! Component: 100 - total flux cleaned = 0.000912055 Jy ! Component: 150 - total flux cleaned = 0.000968841 Jy ! Component: 200 - total flux cleaned = 0.00101784 Jy ! Total flux subtracted in 200 components = 0.00101784 Jy ! Clean residual min=-0.001350 max=0.001325 Jy/beam ! Clean residual mean=-0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.107759 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.107759 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=8.305 mas, bmaj=9.143 mas, bpa=43.71 degrees ! Estimated noise=0.875256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.53152e-05 Jy ! Component: 100 - total flux cleaned = 1.31664e-05 Jy ! Component: 150 - total flux cleaned = 1.32634e-05 Jy ! Component: 200 - total flux cleaned = 1.63854e-05 Jy ! Total flux subtracted in 200 components = 1.63854e-05 Jy ! Clean residual min=-0.001150 max=0.001302 Jy/beam ! Clean residual mean=-0.000006 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.107776 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.14631e-08 Jy ! Component: 100 - total flux cleaned = -2.24696e-06 Jy ! Component: 150 - total flux cleaned = -4.45042e-06 Jy ! Component: 200 - total flux cleaned = -6.20603e-06 Jy ! Total flux subtracted in 200 components = -6.20603e-06 Jy ! Clean residual min=-0.001151 max=0.001303 Jy/beam ! Clean residual mean=-0.000006 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.107769 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.107769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.175 mas, bmaj=4.642 mas, bpa=24.04 degrees ! Estimated noise=0.731748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.68451e-06 Jy ! Component: 100 - total flux cleaned = 7.41991e-06 Jy ! Component: 150 - total flux cleaned = 7.59368e-06 Jy ! Component: 200 - total flux cleaned = 1.49511e-05 Jy ! Total flux subtracted in 200 components = 1.49511e-05 Jy ! Clean residual min=-0.001361 max=0.001319 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.107784 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.107784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062654Jy sigma=0.456635 ! Fit after self-cal, rms=0.062654Jy sigma=0.456631 wmodel J0755+6312_S_a_map.mod ! Writing 36 model components to file: J0755+6312_S_a_map.mod wobs J0755+6312_S_a_uvs.fits ! Writing UV FITS file: J0755+6312_S_a_uvs.fits wwins J0755+6312_S_a_map.win ! wwins: Wrote 1 windows to J0755+6312_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 = -0.000350532 Jy ! Component: 100 - total flux cleaned = -0.000420607 Jy ! Component: 150 - total flux cleaned = -0.000399279 Jy ! Component: 200 - total flux cleaned = -0.00031307 Jy ! Component: 250 - total flux cleaned = -0.000228814 Jy ! Component: 300 - total flux cleaned = -0.000167112 Jy ! Component: 350 - total flux cleaned = -0.000167288 Jy ! Component: 400 - total flux cleaned = -0.000127767 Jy ! Component: 450 - total flux cleaned = -8.86926e-05 Jy ! Component: 500 - total flux cleaned = 2.55572e-05 Jy ! Component: 550 - total flux cleaned = 0.000100384 Jy ! Component: 600 - total flux cleaned = 0.000118708 Jy ! Component: 650 - total flux cleaned = 0.000173532 Jy ! Component: 700 - total flux cleaned = 0.000191328 Jy ! Component: 750 - total flux cleaned = 0.000155887 Jy ! Component: 800 - total flux cleaned = 0.000121036 Jy ! Component: 850 - total flux cleaned = 0.000103661 Jy ! Component: 900 - total flux cleaned = 6.95625e-05 Jy ! Component: 950 - total flux cleaned = 8.66094e-05 Jy ! Component: 1000 - total flux cleaned = 0.000120275 Jy ! Component: 1050 - total flux cleaned = 0.000103713 Jy ! Component: 1100 - total flux cleaned = 0.000153358 Jy ! Component: 1150 - total flux cleaned = 0.000120467 Jy ! Component: 1200 - total flux cleaned = 0.000169121 Jy ! Component: 1250 - total flux cleaned = 0.000136664 Jy ! Component: 1300 - total flux cleaned = 0.000120638 Jy ! Component: 1350 - total flux cleaned = 0.000136322 Jy ! Component: 1400 - total flux cleaned = 0.000151605 Jy ! Component: 1450 - total flux cleaned = 7.42971e-05 Jy ! Component: 1500 - total flux cleaned = 7.44293e-05 Jy ! Component: 1550 - total flux cleaned = 8.97958e-05 Jy ! Component: 1600 - total flux cleaned = 8.99539e-05 Jy ! Component: 1650 - total flux cleaned = 0.000134903 Jy ! Component: 1700 - total flux cleaned = 7.54575e-05 Jy ! Component: 1750 - total flux cleaned = 9.01824e-05 Jy ! Component: 1800 - total flux cleaned = 9.03343e-05 Jy ! Component: 1850 - total flux cleaned = 6.12991e-05 Jy ! Component: 1900 - total flux cleaned = 4.66821e-05 Jy ! Component: 1950 - total flux cleaned = 7.54103e-05 Jy ! Component: 2000 - total flux cleaned = 3.66262e-06 Jy ! Component: 2050 - total flux cleaned = 4.61931e-05 Jy ! Component: 2100 - total flux cleaned = -1.03225e-05 Jy ! Component: 2150 - total flux cleaned = -5.24764e-05 Jy ! Component: 2200 - total flux cleaned = -2.45134e-05 Jy ! Component: 2250 - total flux cleaned = -5.22843e-05 Jy ! Component: 2300 - total flux cleaned = -5.22228e-05 Jy ! Component: 2350 - total flux cleaned = -1.10662e-05 Jy ! Component: 2400 - total flux cleaned = 1.62456e-05 Jy ! Component: 2450 - total flux cleaned = 2.63486e-06 Jy ! Component: 2500 - total flux cleaned = 2.53679e-06 Jy ! Component: 2550 - total flux cleaned = -2.42327e-05 Jy ! Component: 2600 - total flux cleaned = -1.08444e-05 Jy ! Component: 2650 - total flux cleaned = -1.08748e-05 Jy ! Component: 2700 - total flux cleaned = -1.09029e-05 Jy ! Component: 2750 - total flux cleaned = -2.40091e-05 Jy ! Component: 2800 - total flux cleaned = -3.69995e-05 Jy ! Component: 2850 - total flux cleaned = -5.00498e-05 Jy ! Component: 2900 - total flux cleaned = -8.86523e-05 Jy ! Component: 2950 - total flux cleaned = -0.00011435 Jy ! Component: 3000 - total flux cleaned = -0.000152571 Jy ! Component: 3050 - total flux cleaned = -0.000190619 Jy ! Component: 3100 - total flux cleaned = -0.00020329 Jy ! Component: 3150 - total flux cleaned = -0.000215806 Jy ! Component: 3200 - total flux cleaned = -0.000290784 Jy ! Component: 3250 - total flux cleaned = -0.000228586 Jy ! Component: 3300 - total flux cleaned = -0.000240983 Jy ! Component: 3350 - total flux cleaned = -0.000327403 Jy ! Component: 3400 - total flux cleaned = -0.000278274 Jy ! Component: 3450 - total flux cleaned = -0.000388437 Jy ! Component: 3500 - total flux cleaned = -0.000400553 Jy ! Component: 3550 - total flux cleaned = -0.000388384 Jy ! Component: 3600 - total flux cleaned = -0.000376295 Jy ! Component: 3650 - total flux cleaned = -0.00040034 Jy ! Component: 3700 - total flux cleaned = -0.000496194 Jy ! Component: 3750 - total flux cleaned = -0.000520056 Jy ! Component: 3800 - total flux cleaned = -0.000555579 Jy ! Component: 3850 - total flux cleaned = -0.000508203 Jy ! Component: 3900 - total flux cleaned = -0.000567061 Jy ! Component: 3950 - total flux cleaned = -0.000543669 Jy ! Component: 4000 - total flux cleaned = -0.000613732 Jy ! Component: 4050 - total flux cleaned = -0.000636994 Jy ! Total flux subtracted in 4096 components = -0.000625372 Jy ! Clean residual min=-0.000740 max=0.000761 Jy/beam ! Clean residual mean=-0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.107159 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 338 components and 0.107159 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0755+6312_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.175 x 4.642 at 24.04 degrees (North through East) ! Clean map min=-0.0010172 max=0.10586 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0755+6312_S_a_map.fits wmodel /image_prod/ug002_uvm//J0755+6312_S_a_map.mod ! Writing 338 model components to file: /image_prod/ug002_uvm//J0755+6312_S_a_map.mod wobs /image_prod/ug002_uvm//J0755+6312_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0755+6312_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0755+6312_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uvm//J0755+6312_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105858 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215107 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.609609 0.609609 1.21922 2.43843 4.87687 9.75374 19.5075 39.0149 78.0299 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 492.119 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0755+6312_S_a_dfm.log closed on Wed Mar 4 16:50:02 2020