! Started logfile: /image_prod/ug002_uva//J2359+3850_S_k_dfm.log on Thu Mar 5 06:35:36 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_uva//J2359+3850_S_k_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2359+3850_S_k_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881481 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! 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 714 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 J2359+3850_S_k] 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049929Jy sigma=14.154423 ! Fit after self-cal, rms=0.641716Jy sigma=8.581362 ! 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=2.87 mas, bmaj=8.253 mas, bpa=19.67 degrees ! Estimated noise=2.36026 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 = 0.294226 Jy ! Component: 100 - total flux cleaned = 0.357306 Jy ! Total flux subtracted in 100 components = 0.357306 Jy ! Clean residual min=-0.022692 max=0.055139 Jy/beam ! Clean residual mean=-0.000016 rms=0.009074 Jy/beam ! Combined flux in latest and established models = 0.357306 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.357306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121706Jy sigma=1.532580 ! Fit after self-cal, rms=0.121689Jy sigma=1.532525 ! Inverting map ! Added new window around map position (8.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441759 Jy ! Component: 100 - total flux cleaned = 0.0537529 Jy ! Total flux subtracted in 100 components = 0.0537529 Jy ! Clean residual min=-0.027319 max=0.041837 Jy/beam ! Clean residual mean=0.000005 rms=0.006911 Jy/beam ! Combined flux in latest and established models = 0.411059 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.411059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100299Jy sigma=1.245006 ! Fit after self-cal, rms=0.097545Jy sigma=1.195891 ! 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=3.227 mas, bmaj=8.777 mas, bpa=19.14 degrees ! Estimated noise=2.02809 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 = 0.0232281 Jy ! Component: 100 - total flux cleaned = 0.028275 Jy ! Component: 150 - total flux cleaned = 0.0297698 Jy ! Component: 200 - total flux cleaned = 0.0314518 Jy ! Total flux subtracted in 200 components = 0.0314518 Jy ! Clean residual min=-0.024223 max=0.025884 Jy/beam ! Clean residual mean=0.000011 rms=0.005434 Jy/beam ! Combined flux in latest and established models = 0.442511 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.442511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087687Jy sigma=1.060414 ! Fit after self-cal, rms=0.086733Jy sigma=1.040134 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.227 x 8.777 at 19.14 degrees (North through East) ! Clean map min=-0.022666 max=0.3488 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.02 KP 0.96 ! LA 1.02 MK 0.97 NL 1.20 OV 0.89 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.03 KP 1.01 ! LA 1.01 MK 1.00 NL 2.63 OV 0.88 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.05 KP 0.97 ! LA 1.02 MK 0.97 NL 1.60 OV 0.88 ! PT 1.05 SC 1.07 ! ! ! Fit before self-cal, rms=0.086733Jy sigma=1.040134 ! Fit after self-cal, rms=0.088761Jy sigma=0.773463 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.211 mas, bmaj=8.796 mas, bpa=19.54 degrees ! Estimated noise=2.12447 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 = 3.676e-05 Jy ! Component: 100 - total flux cleaned = 0.000795401 Jy ! Component: 150 - total flux cleaned = 0.00180663 Jy ! Component: 200 - total flux cleaned = 0.00245701 Jy ! Total flux subtracted in 200 components = 0.00245701 Jy ! Clean residual min=-0.011863 max=0.007830 Jy/beam ! Clean residual mean=0.000006 rms=0.002294 Jy/beam ! Combined flux in latest and established models = 0.444968 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.444968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087143Jy sigma=0.752633 ! Fit after self-cal, rms=0.087230Jy sigma=0.751076 ! 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=0.087230Jy sigma=0.751076 ! Fit after self-cal, rms=0.089949Jy sigma=0.748747 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=8.785 mas, bpa=19.54 degrees ! Estimated noise=2.12823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378799 Jy ! Component: 100 - total flux cleaned = 0.00102434 Jy ! Component: 150 - total flux cleaned = 0.00156271 Jy ! Component: 200 - total flux cleaned = 0.00190305 Jy ! Total flux subtracted in 200 components = 0.00190305 Jy ! Clean residual min=-0.010584 max=0.007317 Jy/beam ! Clean residual mean=0.000005 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 0.446871 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.446871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089287Jy sigma=0.740413 ! Fit after self-cal, rms=0.089204Jy sigma=0.739458 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 = -0.0010458 Jy ! Component: 100 - total flux cleaned = -0.0013622 Jy ! Component: 150 - total flux cleaned = -0.00108739 Jy ! Component: 200 - total flux cleaned = -0.000765473 Jy ! Total flux subtracted in 200 components = -0.000765473 Jy ! Clean residual min=-0.009905 max=0.006983 Jy/beam ! Clean residual mean=0.000004 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.446105 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.446105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088994Jy sigma=0.735565 ! Fit after self-cal, rms=0.088938Jy sigma=0.735108 ! 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=0.088938Jy sigma=0.735108 ! Fit after self-cal, rms=0.091979Jy sigma=0.733108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.772 mas, bpa=19.57 degrees ! Estimated noise=2.13106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000774938 Jy ! Component: 100 - total flux cleaned = -8.12362e-05 Jy ! Component: 150 - total flux cleaned = 0.000412286 Jy ! Component: 200 - total flux cleaned = 0.000755276 Jy ! Total flux subtracted in 200 components = 0.000755276 Jy ! Clean residual min=-0.009042 max=0.006643 Jy/beam ! Clean residual mean=0.000003 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.446861 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.446861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091612Jy sigma=0.728573 ! Fit after self-cal, rms=0.091547Jy sigma=0.727843 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 = -0.000656648 Jy ! Component: 100 - total flux cleaned = -0.00066619 Jy ! Component: 150 - total flux cleaned = -0.000536019 Jy ! Component: 200 - total flux cleaned = -0.000411624 Jy ! Total flux subtracted in 200 components = -0.000411624 Jy ! Clean residual min=-0.008519 max=0.006414 Jy/beam ! Clean residual mean=0.000002 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.446449 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.446449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091411Jy sigma=0.725430 ! Fit after self-cal, rms=0.091370Jy sigma=0.725082 ! 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=0.091370Jy sigma=0.725082 ! Fit after self-cal, rms=0.093971Jy sigma=0.723792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.161 mas, bmaj=10.54 mas, bpa=16.42 degrees ! Estimated noise=2.65943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109869 Jy ! Component: 100 - total flux cleaned = -0.000782183 Jy ! Component: 150 - total flux cleaned = -0.000550889 Jy ! Component: 200 - total flux cleaned = -0.000493962 Jy ! Total flux subtracted in 200 components = -0.000493962 Jy ! Clean residual min=-0.010063 max=0.006642 Jy/beam ! Clean residual mean=-0.000001 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 0.445955 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.445955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093751Jy sigma=0.722039 ! Fit after self-cal, rms=0.093667Jy sigma=0.721078 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 = -0.000895799 Jy ! Component: 100 - total flux cleaned = -0.000897283 Jy ! Component: 150 - total flux cleaned = -0.000841081 Jy ! Component: 200 - total flux cleaned = -0.000799865 Jy ! Total flux subtracted in 200 components = -0.000799865 Jy ! Clean residual min=-0.009250 max=0.006589 Jy/beam ! Clean residual mean=-0.000004 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.445155 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.445155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093643Jy sigma=0.719991 ! Fit after self-cal, rms=0.093604Jy sigma=0.719631 ! 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=3.194 mas, bmaj=8.762 mas, bpa=19.58 degrees ! Estimated noise=2.13236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 8.762 at 19.58 degrees (North through East) ! Clean map min=-0.0071037 max=0.3688 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=2.83 mas, bmaj=8.262 mas, bpa=19.96 degrees ! Estimated noise=2.4693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.307103 Jy ! Component: 100 - total flux cleaned = 0.378744 Jy ! Component: 150 - total flux cleaned = 0.402985 Jy ! Component: 200 - total flux cleaned = 0.416903 Jy ! Total flux subtracted in 200 components = 0.416903 Jy ! Clean residual min=-0.010655 max=0.009427 Jy/beam ! Clean residual mean=-0.000006 rms=0.002467 Jy/beam ! Combined flux in latest and established models = 0.416903 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.416903 Jy ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=8.762 mas, bpa=19.58 degrees ! Estimated noise=2.13236 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) ! Added new window around map position (-34, 90). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106313 Jy ! Component: 100 - total flux cleaned = 0.0173542 Jy ! Component: 150 - total flux cleaned = 0.0206078 Jy ! Component: 200 - total flux cleaned = 0.0224342 Jy ! Total flux subtracted in 200 components = 0.0224342 Jy ! Clean residual min=-0.007661 max=0.006204 Jy/beam ! Clean residual mean=-0.000002 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.439337 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 70 components and 0.439337 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=7.161 mas, bmaj=10.54 mas, bpa=16.42 degrees ! Estimated noise=2.65943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275361 Jy ! Component: 100 - total flux cleaned = 0.00295245 Jy ! Component: 150 - total flux cleaned = 0.00286521 Jy ! Component: 200 - total flux cleaned = 0.00294356 Jy ! Total flux subtracted in 200 components = 0.00294356 Jy ! Clean residual min=-0.007419 max=0.005952 Jy/beam ! Clean residual mean=-0.000003 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.442281 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 = 6.5991e-05 Jy ! Component: 100 - total flux cleaned = 6.3486e-05 Jy ! Component: 150 - total flux cleaned = 0.000116235 Jy ! Component: 200 - total flux cleaned = 0.000114676 Jy ! Total flux subtracted in 200 components = 0.000114676 Jy ! Clean residual min=-0.007359 max=0.005882 Jy/beam ! Clean residual mean=-0.000001 rms=0.001886 Jy/beam ! Combined flux in latest and established models = 0.442395 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 107 components and 0.442395 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=8.762 mas, bpa=19.58 degrees ! Estimated noise=2.13236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519312 Jy ! Component: 100 - total flux cleaned = -0.000317156 Jy ! Component: 150 - total flux cleaned = -3.73921e-05 Jy ! Component: 200 - total flux cleaned = -3.92198e-05 Jy ! Total flux subtracted in 200 components = -3.92198e-05 Jy ! Clean residual min=-0.006768 max=0.005773 Jy/beam ! Clean residual mean=0.000002 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.442356 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.442356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093032Jy sigma=0.714064 ! Fit after self-cal, rms=0.092861Jy sigma=0.712258 wmodel J2359+3850_S_k_map.mod ! Writing 124 model components to file: J2359+3850_S_k_map.mod wobs J2359+3850_S_k_uvs.fits ! Writing UV FITS file: J2359+3850_S_k_uvs.fits wwins J2359+3850_S_k_map.win ! wwins: Wrote 3 windows to J2359+3850_S_k_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 = -0.00225942 Jy ! Component: 100 - total flux cleaned = -0.00328645 Jy ! Component: 150 - total flux cleaned = -0.00432502 Jy ! Component: 200 - total flux cleaned = -0.0052907 Jy ! Component: 250 - total flux cleaned = -0.00562444 Jy ! Component: 300 - total flux cleaned = -0.00562643 Jy ! Component: 350 - total flux cleaned = -0.00577659 Jy ! Component: 400 - total flux cleaned = -0.00599068 Jy ! Component: 450 - total flux cleaned = -0.00585416 Jy ! Component: 500 - total flux cleaned = -0.00578899 Jy ! Component: 550 - total flux cleaned = -0.00585263 Jy ! Component: 600 - total flux cleaned = -0.0059135 Jy ! Component: 650 - total flux cleaned = -0.00585195 Jy ! Component: 700 - total flux cleaned = -0.00573526 Jy ! Component: 750 - total flux cleaned = -0.0055674 Jy ! Component: 800 - total flux cleaned = -0.00540599 Jy ! Component: 850 - total flux cleaned = -0.00535513 Jy ! Component: 900 - total flux cleaned = -0.00510046 Jy ! Component: 950 - total flux cleaned = -0.005001 Jy ! Component: 1000 - total flux cleaned = -0.00470828 Jy ! Component: 1050 - total flux cleaned = -0.00446988 Jy ! Component: 1100 - total flux cleaned = -0.00423595 Jy ! Component: 1150 - total flux cleaned = -0.00405388 Jy ! Component: 1200 - total flux cleaned = -0.00409866 Jy ! Component: 1250 - total flux cleaned = -0.0038786 Jy ! Component: 1300 - total flux cleaned = -0.00383525 Jy ! Component: 1350 - total flux cleaned = -0.00375026 Jy ! Component: 1400 - total flux cleaned = -0.00366789 Jy ! Component: 1450 - total flux cleaned = -0.00362789 Jy ! Component: 1500 - total flux cleaned = -0.00362819 Jy ! Component: 1550 - total flux cleaned = -0.00362902 Jy ! Component: 1600 - total flux cleaned = -0.00355203 Jy ! Component: 1650 - total flux cleaned = -0.00362877 Jy ! Component: 1700 - total flux cleaned = -0.00366587 Jy ! Component: 1750 - total flux cleaned = -0.00370294 Jy ! Component: 1800 - total flux cleaned = -0.00363022 Jy ! Component: 1850 - total flux cleaned = -0.00359453 Jy ! Component: 1900 - total flux cleaned = -0.00352384 Jy ! Component: 1950 - total flux cleaned = -0.00345426 Jy ! Component: 2000 - total flux cleaned = -0.00352348 Jy ! Component: 2050 - total flux cleaned = -0.00355719 Jy ! Component: 2100 - total flux cleaned = -0.00352341 Jy ! Component: 2150 - total flux cleaned = -0.00345675 Jy ! Component: 2200 - total flux cleaned = -0.00345657 Jy ! Component: 2250 - total flux cleaned = -0.00345682 Jy ! Component: 2300 - total flux cleaned = -0.00339273 Jy ! Component: 2350 - total flux cleaned = -0.0033926 Jy ! Component: 2400 - total flux cleaned = -0.00339259 Jy ! Component: 2450 - total flux cleaned = -0.00333047 Jy ! Component: 2500 - total flux cleaned = -0.0033 Jy ! Component: 2550 - total flux cleaned = -0.00330005 Jy ! Component: 2600 - total flux cleaned = -0.00332995 Jy ! Component: 2650 - total flux cleaned = -0.0032708 Jy ! Component: 2700 - total flux cleaned = -0.00327108 Jy ! Component: 2750 - total flux cleaned = -0.00324231 Jy ! Component: 2800 - total flux cleaned = -0.0032138 Jy ! Component: 2850 - total flux cleaned = -0.00318552 Jy ! Component: 2900 - total flux cleaned = -0.00315728 Jy ! Component: 2950 - total flux cleaned = -0.00307342 Jy ! Component: 3000 - total flux cleaned = -0.00299033 Jy ! Component: 3050 - total flux cleaned = -0.00299026 Jy ! Component: 3100 - total flux cleaned = -0.00288093 Jy ! Component: 3150 - total flux cleaned = -0.00282719 Jy ! Component: 3200 - total flux cleaned = -0.00282711 Jy ! Component: 3250 - total flux cleaned = -0.00269356 Jy ! Component: 3300 - total flux cleaned = -0.00274665 Jy ! Component: 3350 - total flux cleaned = -0.00271999 Jy ! Component: 3400 - total flux cleaned = -0.00266774 Jy ! Component: 3450 - total flux cleaned = -0.00266747 Jy ! Component: 3500 - total flux cleaned = -0.00261598 Jy ! Component: 3550 - total flux cleaned = -0.00266706 Jy ! Component: 3600 - total flux cleaned = -0.00269209 Jy ! Component: 3650 - total flux cleaned = -0.00271701 Jy ! Component: 3700 - total flux cleaned = -0.00274197 Jy ! Component: 3750 - total flux cleaned = -0.00279164 Jy ! Component: 3800 - total flux cleaned = -0.00286571 Jy ! Component: 3850 - total flux cleaned = -0.00291506 Jy ! Component: 3900 - total flux cleaned = -0.00298868 Jy ! Component: 3950 - total flux cleaned = -0.00318318 Jy ! Component: 4000 - total flux cleaned = -0.0032075 Jy ! Component: 4050 - total flux cleaned = -0.00335186 Jy ! Total flux subtracted in 4096 components = -0.00347148 Jy ! Clean residual min=-0.001415 max=0.001337 Jy/beam ! Clean residual mean=-0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.438885 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 372 components and 0.438884 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2359+3850_S_k_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.194 x 8.762 at 19.58 degrees (North through East) ! Clean map min=-0.0034857 max=0.37073 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2359+3850_S_k_map.fits wmodel /image_prod/ug002_uva//J2359+3850_S_k_map.mod ! Writing 372 model components to file: /image_prod/ug002_uva//J2359+3850_S_k_map.mod wobs /image_prod/ug002_uva//J2359+3850_S_k_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2359+3850_S_k_uvs.fits wwins /image_prod/ug002_uva//J2359+3850_S_k_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2359+3850_S_k_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.370729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000420277 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340095 0.340095 0.68019 1.36038 2.72076 5.44152 10.883 21.7661 43.5322 87.0643 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.37 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 882.106 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2359+3850_S_k_dfm.log closed on Thu Mar 5 06:35:39 2020