! Started logfile: /image_prod/ug002_uva//J2326+1507_S_b_dfm.log on Thu Mar 5 06:16:29 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//J2326+1507_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2326+1507_S_b_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847407 visibilities/baseline/integration-bin. ! Found source: J2326+1507 ! ! 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 6864 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 J2326+1507_S_b] 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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028293Jy sigma=8.635359 ! Fit after self-cal, rms=0.826032Jy sigma=6.853507 ! 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=2.947 mas, bmaj=6.533 mas, bpa=-3.902 degrees ! Estimated noise=1.49023 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 = 0.136604 Jy ! Component: 100 - total flux cleaned = 0.169729 Jy ! Total flux subtracted in 100 components = 0.169729 Jy ! Clean residual min=-0.010788 max=0.020225 Jy/beam ! Clean residual mean=-0.000030 rms=0.003400 Jy/beam ! Combined flux in latest and established models = 0.169729 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.169729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095311Jy sigma=0.676354 ! Fit after self-cal, rms=0.094952Jy sigma=0.675212 ! 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=3.513 mas, bmaj=7.541 mas, bpa=-3.967 degrees ! Estimated noise=1.05127 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, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247357 Jy ! Component: 100 - total flux cleaned = 0.0389792 Jy ! Component: 150 - total flux cleaned = 0.0445921 Jy ! Component: 200 - total flux cleaned = 0.0473942 Jy ! Total flux subtracted in 200 components = 0.0473942 Jy ! Clean residual min=-0.009433 max=0.018470 Jy/beam ! Clean residual mean=-0.000014 rms=0.002988 Jy/beam ! Combined flux in latest and established models = 0.217124 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.217124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088506Jy sigma=0.590774 ! Fit after self-cal, rms=0.088300Jy sigma=0.589446 ! Inverting map ! Added new window around map position (50, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175034 Jy ! Component: 100 - total flux cleaned = 0.0277962 Jy ! Component: 150 - total flux cleaned = 0.0357041 Jy ! Component: 200 - total flux cleaned = 0.0409567 Jy ! Total flux subtracted in 200 components = 0.0409567 Jy ! Clean residual min=-0.007807 max=0.010996 Jy/beam ! Clean residual mean=-0.000007 rms=0.002319 Jy/beam ! Combined flux in latest and established models = 0.25808 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 85 components and 0.25808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083777Jy sigma=0.547472 ! Fit after self-cal, rms=0.083495Jy sigma=0.544538 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 7.541 at -3.967 degrees (North through East) ! Clean map min=-0.007677 max=0.17474 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 0.90 HN 1.00 KP 0.99 ! LA 0.98 MK 1.03 NL 0.97 OV 0.92 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.00 FD 0.91 HN 0.97 KP 0.99 ! LA 0.98 MK 1.05 NL 0.99 OV 0.92 ! PT 0.96 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 0.93 HN 0.96 KP 1.01 ! LA 0.97 MK 1.05 NL 1.11 OV 0.92 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.083495Jy sigma=0.544538 ! Fit after self-cal, rms=0.090775Jy sigma=0.498484 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.514 mas, bmaj=7.788 mas, bpa=-3.912 degrees ! Estimated noise=1.06028 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 = 0.00100711 Jy ! Component: 100 - total flux cleaned = 0.000881169 Jy ! Component: 150 - total flux cleaned = 0.00102239 Jy ! Component: 200 - total flux cleaned = 0.00140539 Jy ! Total flux subtracted in 200 components = 0.00140539 Jy ! Clean residual min=-0.006558 max=0.006545 Jy/beam ! Clean residual mean=0.000002 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.259486 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.259486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090059Jy sigma=0.491255 ! Fit after self-cal, rms=0.090200Jy sigma=0.490606 ! 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=0.090200Jy sigma=0.490606 ! Fit after self-cal, rms=0.115727Jy sigma=0.472905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.487 mas, bmaj=7.911 mas, bpa=-4.554 degrees ! Estimated noise=1.07982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.25874e-05 Jy ! Component: 100 - total flux cleaned = -0.00041358 Jy ! Component: 150 - total flux cleaned = -0.000236504 Jy ! Component: 200 - total flux cleaned = -8.99249e-05 Jy ! Total flux subtracted in 200 components = -8.99249e-05 Jy ! Clean residual min=-0.004880 max=0.004265 Jy/beam ! Clean residual mean=0.000008 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.259396 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.259396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115043Jy sigma=0.467331 ! Fit after self-cal, rms=0.115180Jy sigma=0.466975 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 = -0.000248263 Jy ! Component: 100 - total flux cleaned = -0.000247391 Jy ! Component: 150 - total flux cleaned = 8.28125e-05 Jy ! Component: 200 - total flux cleaned = 0.000280264 Jy ! Total flux subtracted in 200 components = 0.000280264 Jy ! Clean residual min=-0.005024 max=0.004147 Jy/beam ! Clean residual mean=0.000007 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.259676 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 0.259676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114913Jy sigma=0.464794 ! Fit after self-cal, rms=0.114956Jy sigma=0.464676 ! 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=0.114956Jy sigma=0.464676 ! Fit after self-cal, rms=0.131556Jy sigma=0.447040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=7.872 mas, bpa=-4.29 degrees ! Estimated noise=1.07161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333568 Jy ! Component: 100 - total flux cleaned = 0.00016023 Jy ! Component: 150 - total flux cleaned = -6.00908e-05 Jy ! Component: 200 - total flux cleaned = -0.000252915 Jy ! Total flux subtracted in 200 components = -0.000252915 Jy ! Clean residual min=-0.003269 max=0.002743 Jy/beam ! Clean residual mean=0.000005 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.259423 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 0.259423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131464Jy sigma=0.445345 ! Fit after self-cal, rms=0.131486Jy sigma=0.445226 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 = -0.000130789 Jy ! Component: 100 - total flux cleaned = -0.000246181 Jy ! Component: 150 - total flux cleaned = -0.000193181 Jy ! Component: 200 - total flux cleaned = -9.12453e-05 Jy ! Total flux subtracted in 200 components = -9.12453e-05 Jy ! Clean residual min=-0.003139 max=0.002579 Jy/beam ! Clean residual mean=0.000005 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.259332 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 177 components and 0.259332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131439Jy sigma=0.444482 ! Fit after self-cal, rms=0.131444Jy sigma=0.444466 ! 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=0.131444Jy sigma=0.444466 ! Fit after self-cal, rms=0.133582Jy sigma=0.444270 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.701 mas, bmaj=11.99 mas, bpa=-8.016 degrees ! Estimated noise=1.26574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043325 Jy ! Component: 100 - total flux cleaned = 0.000603897 Jy ! Component: 150 - total flux cleaned = 0.000947181 Jy ! Component: 200 - total flux cleaned = 0.0012004 Jy ! Total flux subtracted in 200 components = 0.0012004 Jy ! Clean residual min=-0.003297 max=0.002775 Jy/beam ! Clean residual mean=0.000011 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.260533 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 194 components and 0.260533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133565Jy sigma=0.443852 ! Fit after self-cal, rms=0.133562Jy sigma=0.443782 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 = -0.000154137 Jy ! Component: 100 - total flux cleaned = 1.37148e-07 Jy ! Component: 150 - total flux cleaned = 0.000206092 Jy ! Component: 200 - total flux cleaned = 0.000359799 Jy ! Total flux subtracted in 200 components = 0.000359799 Jy ! Clean residual min=-0.003223 max=0.002615 Jy/beam ! Clean residual mean=0.000011 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.260892 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 208 components and 0.260892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133561Jy sigma=0.443656 ! Fit after self-cal, rms=0.133567Jy sigma=0.443628 ! 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=3.467 mas, bmaj=7.88 mas, bpa=-4.316 degrees ! Estimated noise=1.06799 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.467 x 7.88 at -4.316 degrees (North through East) ! Clean map min=-0.0026892 max=0.17989 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=2.886 mas, bmaj=6.769 mas, bpa=-4.305 degrees ! Estimated noise=1.53982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141107 Jy ! Component: 100 - total flux cleaned = 0.177763 Jy ! Component: 150 - total flux cleaned = 0.195201 Jy ! Component: 200 - total flux cleaned = 0.206275 Jy ! Total flux subtracted in 200 components = 0.206275 Jy ! Clean residual min=-0.005579 max=0.006069 Jy/beam ! Clean residual mean=-0.000012 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.206275 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.206275 Jy ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=7.88 mas, bpa=-4.316 degrees ! Estimated noise=1.06799 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 = 0.0114309 Jy ! Component: 100 - total flux cleaned = 0.0191019 Jy ! Component: 150 - total flux cleaned = 0.0249629 Jy ! Component: 200 - total flux cleaned = 0.0297544 Jy ! Total flux subtracted in 200 components = 0.0297544 Jy ! Clean residual min=-0.003718 max=0.004126 Jy/beam ! Clean residual mean=-0.000001 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.236029 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 69 components and 0.236029 Jy ! Inverting map ! Added new window around map position (-5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458479 Jy ! Component: 100 - total flux cleaned = 0.00818481 Jy ! Component: 150 - total flux cleaned = 0.0112285 Jy ! Component: 200 - total flux cleaned = 0.0138295 Jy ! Total flux subtracted in 200 components = 0.0138295 Jy ! Clean residual min=-0.002866 max=0.002498 Jy/beam ! Clean residual mean=0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.249858 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 106 components and 0.249858 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=7.701 mas, bmaj=11.99 mas, bpa=-8.016 degrees ! Estimated noise=1.26574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346203 Jy ! Component: 100 - total flux cleaned = 0.00589609 Jy ! Component: 150 - total flux cleaned = 0.00782628 Jy ! Component: 200 - total flux cleaned = 0.00891532 Jy ! Total flux subtracted in 200 components = 0.00891532 Jy ! Clean residual min=-0.003026 max=0.002495 Jy/beam ! Clean residual mean=0.000009 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.258774 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 = 0.000867726 Jy ! Component: 100 - total flux cleaned = 0.0015646 Jy ! Component: 150 - total flux cleaned = 0.00212982 Jy ! Component: 200 - total flux cleaned = 0.00265579 Jy ! Total flux subtracted in 200 components = 0.00265579 Jy ! Clean residual min=-0.002855 max=0.002428 Jy/beam ! Clean residual mean=0.000010 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.26143 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 187 components and 0.26143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=7.88 mas, bpa=-4.316 degrees ! Estimated noise=1.06799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117376 Jy ! Component: 100 - total flux cleaned = 0.000382508 Jy ! Component: 150 - total flux cleaned = 0.000718442 Jy ! Component: 200 - total flux cleaned = 0.000932272 Jy ! Total flux subtracted in 200 components = 0.000932272 Jy ! Clean residual min=-0.002394 max=0.002219 Jy/beam ! Clean residual mean=0.000005 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.262362 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 206 components and 0.262362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133433Jy sigma=0.442490 ! Fit after self-cal, rms=0.133472Jy sigma=0.442171 wmodel J2326+1507_S_b_map.mod ! Writing 206 model components to file: J2326+1507_S_b_map.mod wobs J2326+1507_S_b_uvs.fits ! Writing UV FITS file: J2326+1507_S_b_uvs.fits wwins J2326+1507_S_b_map.win ! wwins: Wrote 4 windows to J2326+1507_S_b_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 = -0.000727523 Jy ! Component: 100 - total flux cleaned = -0.000999657 Jy ! Component: 150 - total flux cleaned = -0.00132424 Jy ! Component: 200 - total flux cleaned = -0.00159509 Jy ! Component: 250 - total flux cleaned = -0.00165999 Jy ! Component: 300 - total flux cleaned = -0.00172287 Jy ! Component: 350 - total flux cleaned = -0.00175314 Jy ! Component: 400 - total flux cleaned = -0.00175222 Jy ! Component: 450 - total flux cleaned = -0.00166532 Jy ! Component: 500 - total flux cleaned = -0.00160858 Jy ! Component: 550 - total flux cleaned = -0.00155396 Jy ! Component: 600 - total flux cleaned = -0.00152727 Jy ! Component: 650 - total flux cleaned = -0.00150083 Jy ! Component: 700 - total flux cleaned = -0.00147535 Jy ! Component: 750 - total flux cleaned = -0.00147573 Jy ! Component: 800 - total flux cleaned = -0.00145086 Jy ! Component: 850 - total flux cleaned = -0.0013536 Jy ! Component: 900 - total flux cleaned = -0.00140106 Jy ! Component: 950 - total flux cleaned = -0.00135384 Jy ! Component: 1000 - total flux cleaned = -0.00135348 Jy ! Component: 1050 - total flux cleaned = -0.0012851 Jy ! Component: 1100 - total flux cleaned = -0.00135272 Jy ! Component: 1150 - total flux cleaned = -0.00133054 Jy ! Component: 1200 - total flux cleaned = -0.00130891 Jy ! Component: 1250 - total flux cleaned = -0.00128742 Jy ! Component: 1300 - total flux cleaned = -0.00124503 Jy ! Component: 1350 - total flux cleaned = -0.00130778 Jy ! Component: 1400 - total flux cleaned = -0.00124575 Jy ! Component: 1450 - total flux cleaned = -0.00132803 Jy ! Component: 1500 - total flux cleaned = -0.00134856 Jy ! Component: 1550 - total flux cleaned = -0.00142852 Jy ! Component: 1600 - total flux cleaned = -0.00138902 Jy ! Component: 1650 - total flux cleaned = -0.00142842 Jy ! Component: 1700 - total flux cleaned = -0.0015059 Jy ! Component: 1750 - total flux cleaned = -0.00148648 Jy ! Component: 1800 - total flux cleaned = -0.00150533 Jy ! Component: 1850 - total flux cleaned = -0.00146762 Jy ! Component: 1900 - total flux cleaned = -0.00154233 Jy ! Component: 1950 - total flux cleaned = -0.00154249 Jy ! Component: 2000 - total flux cleaned = -0.00165218 Jy ! Component: 2050 - total flux cleaned = -0.00167015 Jy ! Component: 2100 - total flux cleaned = -0.00177795 Jy ! Component: 2150 - total flux cleaned = -0.00172434 Jy ! Component: 2200 - total flux cleaned = -0.00175997 Jy ! Component: 2250 - total flux cleaned = -0.00188299 Jy ! Component: 2300 - total flux cleaned = -0.00190049 Jy ! Component: 2350 - total flux cleaned = -0.00186586 Jy ! Component: 2400 - total flux cleaned = -0.00190019 Jy ! Component: 2450 - total flux cleaned = -0.00184908 Jy ! Component: 2500 - total flux cleaned = -0.00191686 Jy ! Component: 2550 - total flux cleaned = -0.0019674 Jy ! Component: 2600 - total flux cleaned = -0.0020174 Jy ! Component: 2650 - total flux cleaned = -0.00205046 Jy ! Component: 2700 - total flux cleaned = -0.00209962 Jy ! Component: 2750 - total flux cleaned = -0.00216475 Jy ! Component: 2800 - total flux cleaned = -0.0021647 Jy ! Component: 2850 - total flux cleaned = -0.0022128 Jy ! Component: 2900 - total flux cleaned = -0.00214895 Jy ! Component: 2950 - total flux cleaned = -0.00218077 Jy ! Component: 3000 - total flux cleaned = -0.00221229 Jy ! Component: 3050 - total flux cleaned = -0.00227501 Jy ! Component: 3100 - total flux cleaned = -0.00225934 Jy ! Component: 3150 - total flux cleaned = -0.00232119 Jy ! Component: 3200 - total flux cleaned = -0.00232102 Jy ! Component: 3250 - total flux cleaned = -0.00232105 Jy ! Component: 3300 - total flux cleaned = -0.00232111 Jy ! Component: 3350 - total flux cleaned = -0.00233626 Jy ! Component: 3400 - total flux cleaned = -0.00236632 Jy ! Component: 3450 - total flux cleaned = -0.00233651 Jy ! Component: 3500 - total flux cleaned = -0.00235139 Jy ! Component: 3550 - total flux cleaned = -0.00241045 Jy ! Component: 3600 - total flux cleaned = -0.00238102 Jy ! Component: 3650 - total flux cleaned = -0.00235173 Jy ! Component: 3700 - total flux cleaned = -0.00238087 Jy ! Component: 3750 - total flux cleaned = -0.00238081 Jy ! Component: 3800 - total flux cleaned = -0.00239519 Jy ! Component: 3850 - total flux cleaned = -0.00242374 Jy ! Component: 3900 - total flux cleaned = -0.00238105 Jy ! Component: 3950 - total flux cleaned = -0.00238099 Jy ! Component: 4000 - total flux cleaned = -0.00236698 Jy ! Component: 4050 - total flux cleaned = -0.00240912 Jy ! Total flux subtracted in 4096 components = -0.00242313 Jy ! Clean residual min=-0.000743 max=0.000789 Jy/beam ! Clean residual mean=0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.259939 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 521 components and 0.259939 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2326+1507_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.467 x 7.88 at -4.316 degrees (North through East) ! Clean map min=-0.0018081 max=0.181 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2326+1507_S_b_map.fits wmodel /image_prod/ug002_uva//J2326+1507_S_b_map.mod ! Writing 521 model components to file: /image_prod/ug002_uva//J2326+1507_S_b_map.mod wobs /image_prod/ug002_uva//J2326+1507_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2326+1507_S_b_uvs.fits wwins /image_prod/ug002_uva//J2326+1507_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2326+1507_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.181002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260901 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432428 0.432428 0.864855 1.72971 3.45942 6.91884 13.8377 27.6754 55.3507 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 693.757 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2326+1507_S_b_dfm.log closed on Thu Mar 5 06:16:33 2020