! Started logfile: /image_prod/ug002_uva//J0010+4412_S_dfm.log on Wed Mar 4 18:15:54 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//J0010+4412_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0010+4412_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.845185 visibilities/baseline/integration-bin. ! Found source: J0010+4412 ! ! 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 6846 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 J0010+4412_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015294Jy sigma=8.879128 ! Fit after self-cal, rms=0.873968Jy sigma=7.638241 ! 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=3.024 mas, bmaj=5.604 mas, bpa=3.908 degrees ! Estimated noise=1.61568 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 = 0.099978 Jy ! Component: 100 - total flux cleaned = 0.126378 Jy ! Total flux subtracted in 100 components = 0.126378 Jy ! Clean residual min=-0.008148 max=0.011892 Jy/beam ! Clean residual mean=-0.000005 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.126378 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.126378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071280Jy sigma=0.526987 ! Fit after self-cal, rms=0.071004Jy sigma=0.525748 ! 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=3.723 mas, bmaj=6.462 mas, bpa=3.82 degrees ! Estimated noise=1.01252 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 (1.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129992 Jy ! Component: 100 - total flux cleaned = 0.0200961 Jy ! Component: 150 - total flux cleaned = 0.0214267 Jy ! Component: 200 - total flux cleaned = 0.0221583 Jy ! Total flux subtracted in 200 components = 0.0221583 Jy ! Clean residual min=-0.005653 max=0.007034 Jy/beam ! Clean residual mean=-0.000007 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.148537 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.148537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068281Jy sigma=0.498033 ! Fit after self-cal, rms=0.068170Jy sigma=0.497044 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.723 x 6.462 at 3.82 degrees (North through East) ! Clean map min=-0.0052247 max=0.12606 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.96 KP 0.99 ! LA 1.03 MK 0.91 NL 1.15 OV 0.78 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.92 KP 1.01 ! LA 1.04 MK 0.94 NL 1.27 OV 0.98 ! PT 1.02 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.92 KP 1.01 ! LA 1.05 MK 0.97 NL 1.13 OV 0.81 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.068170Jy sigma=0.497044 ! Fit after self-cal, rms=0.065361Jy sigma=0.476457 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=6.423 mas, bpa=4.158 degrees ! Estimated noise=0.993103 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 = 0.000594584 Jy ! Component: 100 - total flux cleaned = 0.000585148 Jy ! Component: 150 - total flux cleaned = 0.000664159 Jy ! Component: 200 - total flux cleaned = 0.000804637 Jy ! Total flux subtracted in 200 components = 0.000804637 Jy ! Clean residual min=-0.004250 max=0.005422 Jy/beam ! Clean residual mean=-0.000004 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.149341 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.149341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065075Jy sigma=0.474837 ! Fit after self-cal, rms=0.065073Jy sigma=0.474525 ! Inverting map ! Added new window around map position (-31.5, 94.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323141 Jy ! Component: 100 - total flux cleaned = 0.00369717 Jy ! Component: 150 - total flux cleaned = 0.00407338 Jy ! Component: 200 - total flux cleaned = 0.00415379 Jy ! Total flux subtracted in 200 components = 0.00415379 Jy ! Clean residual min=-0.004156 max=0.003736 Jy/beam ! Clean residual mean=0.000005 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.153495 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.153495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064509Jy sigma=0.470629 ! Fit after self-cal, rms=0.064478Jy sigma=0.470314 ! 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=0.064478Jy sigma=0.470314 ! Fit after self-cal, rms=0.076891Jy sigma=0.446355 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=6.459 mas, bpa=5.367 degrees ! Estimated noise=1.00684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513562 Jy ! Component: 100 - total flux cleaned = -0.000800582 Jy ! Component: 150 - total flux cleaned = -0.000853525 Jy ! Component: 200 - total flux cleaned = -0.000855152 Jy ! Total flux subtracted in 200 components = -0.000855152 Jy ! Clean residual min=-0.001774 max=0.001800 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.15264 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.15264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076809Jy sigma=0.445506 ! Fit after self-cal, rms=0.076861Jy sigma=0.445255 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 = -5.30659e-05 Jy ! Component: 100 - total flux cleaned = -5.27097e-05 Jy ! Component: 150 - total flux cleaned = 1.88033e-05 Jy ! Component: 200 - total flux cleaned = 8.46733e-05 Jy ! Total flux subtracted in 200 components = 8.46733e-05 Jy ! Clean residual min=-0.001626 max=0.001673 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.152725 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.152725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076822Jy sigma=0.444893 ! Fit after self-cal, rms=0.076823Jy sigma=0.444883 ! 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=0.076823Jy sigma=0.444883 ! Fit after self-cal, rms=0.078520Jy sigma=0.444788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=6.46 mas, bpa=5.332 degrees ! Estimated noise=1.00664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000543381 Jy ! Component: 100 - total flux cleaned = -0.000545757 Jy ! Component: 150 - total flux cleaned = -0.000513578 Jy ! Component: 200 - total flux cleaned = -0.000513583 Jy ! Total flux subtracted in 200 components = -0.000513583 Jy ! Clean residual min=-0.001531 max=0.001584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.152211 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.152211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078486Jy sigma=0.444472 ! Fit after self-cal, rms=0.078494Jy sigma=0.444461 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 = -7.14336e-05 Jy ! Component: 100 - total flux cleaned = -4.27855e-05 Jy ! Component: 150 - total flux cleaned = -4.23221e-05 Jy ! Component: 200 - total flux cleaned = -1.67024e-05 Jy ! Total flux subtracted in 200 components = -1.67024e-05 Jy ! Clean residual min=-0.001499 max=0.001529 Jy/beam ! Clean residual mean=-0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.152194 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.152194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078473Jy sigma=0.444271 ! Fit after self-cal, rms=0.078478Jy sigma=0.444266 ! 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=0.078478Jy sigma=0.444266 ! Fit after self-cal, rms=0.079344Jy sigma=0.444233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.107 mas, bmaj=11.06 mas, bpa=14.93 degrees ! Estimated noise=1.18453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.67667e-05 Jy ! Component: 100 - total flux cleaned = -2.86678e-05 Jy ! Component: 150 - total flux cleaned = -2.99088e-05 Jy ! Component: 200 - total flux cleaned = 1.86068e-06 Jy ! Total flux subtracted in 200 components = 1.86068e-06 Jy ! Clean residual min=-0.001738 max=0.001392 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.152196 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.152196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079335Jy sigma=0.444134 ! Fit after self-cal, rms=0.079338Jy sigma=0.444127 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 = -3.72185e-05 Jy ! Component: 100 - total flux cleaned = 7.08276e-06 Jy ! Component: 150 - total flux cleaned = 2.00596e-05 Jy ! Component: 200 - total flux cleaned = 4.44652e-05 Jy ! Total flux subtracted in 200 components = 4.44652e-05 Jy ! Clean residual min=-0.001717 max=0.001373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.152241 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 0.152241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079333Jy sigma=0.444080 ! Fit after self-cal, rms=0.079334Jy sigma=0.444076 ! 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=3.666 mas, bmaj=6.461 mas, bpa=5.331 degrees ! Estimated noise=1.00655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.666 x 6.461 at 5.331 degrees (North through East) ! Clean map min=-0.0016188 max=0.1249 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=2.985 mas, bmaj=5.616 mas, bpa=5.564 degrees ! Estimated noise=1.59697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0987095 Jy ! Component: 100 - total flux cleaned = 0.124487 Jy ! Component: 150 - total flux cleaned = 0.134987 Jy ! Component: 200 - total flux cleaned = 0.140508 Jy ! Total flux subtracted in 200 components = 0.140508 Jy ! Clean residual min=-0.003177 max=0.003639 Jy/beam ! Clean residual mean=-0.000001 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.140508 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.140508 Jy ! Inverting map and beam ! Estimated beam: bmin=3.666 mas, bmaj=6.461 mas, bpa=5.331 degrees ! Estimated noise=1.00655 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 = 0.00371383 Jy ! Component: 100 - total flux cleaned = 0.00619515 Jy ! Component: 150 - total flux cleaned = 0.00767712 Jy ! Component: 200 - total flux cleaned = 0.00853905 Jy ! Total flux subtracted in 200 components = 0.00853905 Jy ! Clean residual min=-0.001729 max=0.001608 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.149047 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.149047 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=8.107 mas, bmaj=11.06 mas, bpa=14.93 degrees ! Estimated noise=1.18453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129952 Jy ! Component: 100 - total flux cleaned = 0.00151637 Jy ! Component: 150 - total flux cleaned = 0.00178221 Jy ! Component: 200 - total flux cleaned = 0.00198529 Jy ! Total flux subtracted in 200 components = 0.00198529 Jy ! Clean residual min=-0.001724 max=0.001417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.151032 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 = 0.000183044 Jy ! Component: 100 - total flux cleaned = 0.000320879 Jy ! Component: 150 - total flux cleaned = 0.000421017 Jy ! Component: 200 - total flux cleaned = 0.000514019 Jy ! Total flux subtracted in 200 components = 0.000514019 Jy ! Clean residual min=-0.001677 max=0.001445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.151546 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 71 components and 0.151546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.666 mas, bmaj=6.461 mas, bpa=5.331 degrees ! Estimated noise=1.00655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.08929e-05 Jy ! Component: 100 - total flux cleaned = 1.20209e-05 Jy ! Component: 150 - total flux cleaned = 1.26181e-05 Jy ! Component: 200 - total flux cleaned = 7.76748e-05 Jy ! Total flux subtracted in 200 components = 7.76748e-05 Jy ! Clean residual min=-0.001559 max=0.001540 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.151624 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.151624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079387Jy sigma=0.444412 ! Fit after self-cal, rms=0.079425Jy sigma=0.444320 wmodel J0010+4412_S_map.mod ! Writing 88 model components to file: J0010+4412_S_map.mod wobs J0010+4412_S_uvs.fits ! Writing UV FITS file: J0010+4412_S_uvs.fits wwins J0010+4412_S_map.win ! wwins: Wrote 3 windows to J0010+4412_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326286 Jy ! Component: 100 - total flux cleaned = -0.000328318 Jy ! Component: 150 - total flux cleaned = -0.000278697 Jy ! Component: 200 - total flux cleaned = -0.000181596 Jy ! Component: 250 - total flux cleaned = -0.000205388 Jy ! Component: 300 - total flux cleaned = -0.000159025 Jy ! Component: 350 - total flux cleaned = -9.13766e-05 Jy ! Component: 400 - total flux cleaned = -6.9434e-05 Jy ! Component: 450 - total flux cleaned = -9.09755e-05 Jy ! Component: 500 - total flux cleaned = 1.50633e-05 Jy ! Component: 550 - total flux cleaned = 1.46568e-05 Jy ! Component: 600 - total flux cleaned = -6.20792e-06 Jy ! Component: 650 - total flux cleaned = 1.41694e-05 Jy ! Component: 700 - total flux cleaned = 3.41279e-05 Jy ! Component: 750 - total flux cleaned = 3.40365e-05 Jy ! Component: 800 - total flux cleaned = 7.24908e-05 Jy ! Component: 850 - total flux cleaned = 5.36357e-05 Jy ! Component: 900 - total flux cleaned = 7.22958e-05 Jy ! Component: 950 - total flux cleaned = 0.000109345 Jy ! Component: 1000 - total flux cleaned = 0.000146242 Jy ! Component: 1050 - total flux cleaned = 0.000182476 Jy ! Component: 1100 - total flux cleaned = 0.000288847 Jy ! Component: 1150 - total flux cleaned = 0.000271068 Jy ! Component: 1200 - total flux cleaned = 0.000357698 Jy ! Component: 1250 - total flux cleaned = 0.000374612 Jy ! Component: 1300 - total flux cleaned = 0.000425131 Jy ! Component: 1350 - total flux cleaned = 0.00044165 Jy ! Component: 1400 - total flux cleaned = 0.000507535 Jy ! Component: 1450 - total flux cleaned = 0.000442232 Jy ! Component: 1500 - total flux cleaned = 0.000490677 Jy ! Component: 1550 - total flux cleaned = 0.000458941 Jy ! Component: 1600 - total flux cleaned = 0.000458892 Jy ! Component: 1650 - total flux cleaned = 0.000443282 Jy ! Component: 1700 - total flux cleaned = 0.00042761 Jy ! Component: 1750 - total flux cleaned = 0.000412168 Jy ! Component: 1800 - total flux cleaned = 0.000442629 Jy ! Component: 1850 - total flux cleaned = 0.000427268 Jy ! Component: 1900 - total flux cleaned = 0.000397251 Jy ! Component: 1950 - total flux cleaned = 0.000412242 Jy ! Component: 2000 - total flux cleaned = 0.000397425 Jy ! Component: 2050 - total flux cleaned = 0.000426694 Jy ! Component: 2100 - total flux cleaned = 0.000455586 Jy ! Component: 2150 - total flux cleaned = 0.000498303 Jy ! Component: 2200 - total flux cleaned = 0.000455776 Jy ! Component: 2250 - total flux cleaned = 0.00046999 Jy ! Component: 2300 - total flux cleaned = 0.000497947 Jy ! Component: 2350 - total flux cleaned = 0.000539273 Jy ! Component: 2400 - total flux cleaned = 0.000566516 Jy ! Component: 2450 - total flux cleaned = 0.000566388 Jy ! Component: 2500 - total flux cleaned = 0.000579824 Jy ! Component: 2550 - total flux cleaned = 0.000579864 Jy ! Component: 2600 - total flux cleaned = 0.000646222 Jy ! Component: 2650 - total flux cleaned = 0.000633061 Jy ! Component: 2700 - total flux cleaned = 0.000633228 Jy ! Component: 2750 - total flux cleaned = 0.000685091 Jy ! Component: 2800 - total flux cleaned = 0.000698005 Jy ! Component: 2850 - total flux cleaned = 0.000723715 Jy ! Component: 2900 - total flux cleaned = 0.000736492 Jy ! Component: 2950 - total flux cleaned = 0.00077443 Jy ! Component: 3000 - total flux cleaned = 0.000812027 Jy ! Component: 3050 - total flux cleaned = 0.000836831 Jy ! Component: 3100 - total flux cleaned = 0.000886196 Jy ! Component: 3150 - total flux cleaned = 0.000910644 Jy ! Component: 3200 - total flux cleaned = 0.000934987 Jy ! Component: 3250 - total flux cleaned = 0.000959234 Jy ! Component: 3300 - total flux cleaned = 0.000947237 Jy ! Component: 3350 - total flux cleaned = 0.000995127 Jy ! Component: 3400 - total flux cleaned = 0.0010665 Jy ! Component: 3450 - total flux cleaned = 0.00104282 Jy ! Component: 3500 - total flux cleaned = 0.00108969 Jy ! Component: 3550 - total flux cleaned = 0.00110136 Jy ! Component: 3600 - total flux cleaned = 0.00112453 Jy ! Component: 3650 - total flux cleaned = 0.00115912 Jy ! Component: 3700 - total flux cleaned = 0.00113607 Jy ! Component: 3750 - total flux cleaned = 0.00115871 Jy ! Component: 3800 - total flux cleaned = 0.00115873 Jy ! Component: 3850 - total flux cleaned = 0.00116998 Jy ! Component: 3900 - total flux cleaned = 0.0012148 Jy ! Component: 3950 - total flux cleaned = 0.0012259 Jy ! Component: 4000 - total flux cleaned = 0.0012592 Jy ! Component: 4050 - total flux cleaned = 0.00130319 Jy ! Total flux subtracted in 4096 components = 0.00132504 Jy ! Clean residual min=-0.000837 max=0.000695 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.152949 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 357 components and 0.152949 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0010+4412_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.666 x 6.461 at 5.331 degrees (North through East) ! Clean map min=-0.0010167 max=0.12513 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0010+4412_S_map.fits wmodel /image_prod/ug002_uva//J0010+4412_S_map.mod ! Writing 357 model components to file: /image_prod/ug002_uva//J0010+4412_S_map.mod wobs /image_prod/ug002_uva//J0010+4412_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0010+4412_S_uvs.fits wwins /image_prod/ug002_uva//J0010+4412_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0010+4412_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.125133 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195183 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467942 0.467942 0.935883 1.87177 3.74353 7.48706 14.9741 29.9483 59.8965 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 641.105 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0010+4412_S_dfm.log closed on Wed Mar 4 18:15:58 2020