! Started logfile: /image_prod/ug002_uva//J1104+3812_S_b_dfm.log on Wed Mar 4 23:52:22 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//J1104+3812_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1104+3812_S_b_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! AN table 2: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.947619 visibilities/baseline/integration-bin. ! Found source: J1104+3812 ! ! 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 1194 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 J1104+3812_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 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.043783Jy sigma=9.709611 ! Fit after self-cal, rms=0.776948Jy sigma=7.307314 ! 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=2.761 mas, bmaj=6.869 mas, bpa=-0.2847 degrees ! Estimated noise=2.62822 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 = 0.172242 Jy ! Component: 100 - total flux cleaned = 0.212232 Jy ! Total flux subtracted in 100 components = 0.212232 Jy ! Clean residual min=-0.015961 max=0.018675 Jy/beam ! Clean residual mean=0.000035 rms=0.004964 Jy/beam ! Combined flux in latest and established models = 0.212232 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.212232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111182Jy sigma=0.795985 ! Fit after self-cal, rms=0.111192Jy sigma=0.795917 ! 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=3.185 mas, bmaj=7.817 mas, bpa=-0.0906 degrees ! Estimated noise=2.2435 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 = 0.0171561 Jy ! Component: 100 - total flux cleaned = 0.0184371 Jy ! Component: 150 - total flux cleaned = 0.0184639 Jy ! Component: 200 - total flux cleaned = 0.0184634 Jy ! Total flux subtracted in 200 components = 0.0184634 Jy ! Clean residual min=-0.015662 max=0.017114 Jy/beam ! Clean residual mean=0.000030 rms=0.004486 Jy/beam ! Combined flux in latest and established models = 0.230696 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.230696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106536Jy sigma=0.766920 ! Fit after self-cal, rms=0.106429Jy sigma=0.766129 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 7.817 at -0.0906 degrees (North through East) ! Clean map min=-0.015659 max=0.22597 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 1.01 LA 1.02 MK 1.05 ! NL 1.01 OV 1.13 PT 1.05 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.09 KP 0.93 LA 0.92 ! MK 0.96 NL 1.23 PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.05 LA 1.01 MK 1.10 ! NL 0.92 OV 1.12 PT 1.07 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.45 FD 1.08 KP 0.97 LA 0.98 ! MK 0.99 NL 0.87 PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.99 LA 1.02 MK 1.11 ! NL 0.99 OV 1.16 PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.70 FD 1.06 KP 0.96 LA 1.02 ! MK 0.98 NL 1.14 PT 0.94 SC 1.10 ! ! ! Fit before self-cal, rms=0.106429Jy sigma=0.766129 ! Fit after self-cal, rms=0.069115Jy sigma=0.599833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=7.686 mas, bpa=-1.259 degrees ! Estimated noise=2.21765 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 (-14, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106981 Jy ! Component: 100 - total flux cleaned = 0.016391 Jy ! Component: 150 - total flux cleaned = 0.0190991 Jy ! Component: 200 - total flux cleaned = 0.0201339 Jy ! Total flux subtracted in 200 components = 0.0201339 Jy ! Clean residual min=-0.006746 max=0.007965 Jy/beam ! Clean residual mean=0.000019 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.25083 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.25083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067430Jy sigma=0.580837 ! Fit after self-cal, rms=0.067445Jy sigma=0.578221 ! 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=0.067445Jy sigma=0.578221 ! Fit after self-cal, rms=0.066936Jy sigma=0.577181 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.231 mas, bmaj=7.672 mas, bpa=-1.249 degrees ! Estimated noise=2.21211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420637 Jy ! Component: 100 - total flux cleaned = 0.00585501 Jy ! Component: 150 - total flux cleaned = 0.00585426 Jy ! Component: 200 - total flux cleaned = 0.0060419 Jy ! Total flux subtracted in 200 components = 0.0060419 Jy ! Clean residual min=-0.006308 max=0.007720 Jy/beam ! Clean residual mean=0.000015 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.256872 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.256872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066518Jy sigma=0.573641 ! Fit after self-cal, rms=0.066475Jy sigma=0.573412 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) ! Added new window around map position (-32, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692596 Jy ! Component: 100 - total flux cleaned = 0.0109452 Jy ! Component: 150 - total flux cleaned = 0.0129632 Jy ! Component: 200 - total flux cleaned = 0.0141254 Jy ! Total flux subtracted in 200 components = 0.0141254 Jy ! Clean residual min=-0.005609 max=0.005322 Jy/beam ! Clean residual mean=0.000010 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.270997 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 83 components and 0.270997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065613Jy sigma=0.564929 ! Fit after self-cal, rms=0.065563Jy sigma=0.564268 ! 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=0.065563Jy sigma=0.564268 ! Fit after self-cal, rms=0.065388Jy sigma=0.563654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=7.664 mas, bpa=-1.309 degrees ! Estimated noise=2.21653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338434 Jy ! Component: 100 - total flux cleaned = 0.00550897 Jy ! Component: 150 - total flux cleaned = 0.00615989 Jy ! Component: 200 - total flux cleaned = 0.0065309 Jy ! Total flux subtracted in 200 components = 0.0065309 Jy ! Clean residual min=-0.004977 max=0.005000 Jy/beam ! Clean residual mean=0.000010 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.277528 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.277528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065105Jy sigma=0.561281 ! Fit after self-cal, rms=0.065094Jy sigma=0.561115 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) ! Added new window around map position (-53.5, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444451 Jy ! Component: 100 - total flux cleaned = 0.00549466 Jy ! Component: 150 - total flux cleaned = 0.006048 Jy ! Component: 200 - total flux cleaned = 0.00648024 Jy ! Total flux subtracted in 200 components = 0.00648024 Jy ! Clean residual min=-0.004339 max=0.004412 Jy/beam ! Clean residual mean=0.000011 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.284008 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 127 components and 0.284008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064700Jy sigma=0.557935 ! Fit after self-cal, rms=0.064678Jy sigma=0.557829 ! 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=0.064678Jy sigma=0.557829 ! Fit after self-cal, rms=0.064466Jy sigma=0.557485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.853 mas, bmaj=12.01 mas, bpa=6.523 degrees ! Estimated noise=2.73243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278281 Jy ! Component: 100 - total flux cleaned = 0.00418115 Jy ! Component: 150 - total flux cleaned = 0.00447107 Jy ! Component: 200 - total flux cleaned = 0.00471943 Jy ! Total flux subtracted in 200 components = 0.00471943 Jy ! Clean residual min=-0.004523 max=0.003711 Jy/beam ! Clean residual mean=0.000017 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.288727 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 147 components and 0.288727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064380Jy sigma=0.556625 ! Fit after self-cal, rms=0.064366Jy sigma=0.556530 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 = 0.000306348 Jy ! Component: 100 - total flux cleaned = 0.000483104 Jy ! Component: 150 - total flux cleaned = 0.000600729 Jy ! Component: 200 - total flux cleaned = 0.000709796 Jy ! Total flux subtracted in 200 components = 0.000709796 Jy ! Clean residual min=-0.004366 max=0.003676 Jy/beam ! Clean residual mean=0.000015 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.289437 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 0.289437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064332Jy sigma=0.556275 ! Fit after self-cal, rms=0.064328Jy sigma=0.556241 ! 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=3.226 mas, bmaj=7.658 mas, bpa=-1.322 degrees ! Estimated noise=2.21882 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.226 x 7.658 at -1.322 degrees (North through East) ! Clean map min=-0.0037762 max=0.2225 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=2.801 mas, bmaj=6.755 mas, bpa=-1.594 degrees ! Estimated noise=2.61361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171139 Jy ! Component: 100 - total flux cleaned = 0.209954 Jy ! Component: 150 - total flux cleaned = 0.225229 Jy ! Component: 200 - total flux cleaned = 0.235579 Jy ! Total flux subtracted in 200 components = 0.235579 Jy ! Clean residual min=-0.007948 max=0.007623 Jy/beam ! Clean residual mean=0.000026 rms=0.001904 Jy/beam ! Combined flux in latest and established models = 0.235579 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.235579 Jy ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=7.658 mas, bpa=-1.322 degrees ! Estimated noise=2.21882 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 (-3.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107018 Jy ! Component: 100 - total flux cleaned = 0.0188925 Jy ! Component: 150 - total flux cleaned = 0.0254362 Jy ! Component: 200 - total flux cleaned = 0.0307506 Jy ! Total flux subtracted in 200 components = 0.0307506 Jy ! Clean residual min=-0.005805 max=0.004920 Jy/beam ! Clean residual mean=0.000018 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.266329 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.26633 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=7.853 mas, bmaj=12.01 mas, bpa=6.523 degrees ! Estimated noise=2.73243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663491 Jy ! Component: 100 - total flux cleaned = 0.0112707 Jy ! Component: 150 - total flux cleaned = 0.0146993 Jy ! Component: 200 - total flux cleaned = 0.0173092 Jy ! Total flux subtracted in 200 components = 0.0173092 Jy ! Clean residual min=-0.005311 max=0.003966 Jy/beam ! Clean residual mean=0.000016 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.283639 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 = 0.00157859 Jy ! Component: 100 - total flux cleaned = 0.00229854 Jy ! Component: 150 - total flux cleaned = 0.00263117 Jy ! Component: 200 - total flux cleaned = 0.00306369 Jy ! Total flux subtracted in 200 components = 0.00306369 Jy ! Clean residual min=-0.004844 max=0.003889 Jy/beam ! Clean residual mean=0.000013 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.286702 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 122 components and 0.286702 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.226 mas, bmaj=7.658 mas, bpa=-1.322 degrees ! Estimated noise=2.21882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144838 Jy ! Component: 100 - total flux cleaned = -0.0013559 Jy ! Component: 150 - total flux cleaned = -0.000918801 Jy ! Component: 200 - total flux cleaned = -0.000445008 Jy ! Total flux subtracted in 200 components = -0.000445008 Jy ! Clean residual min=-0.004287 max=0.003882 Jy/beam ! Clean residual mean=0.000009 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.286257 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.286257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064258Jy sigma=0.556163 ! Fit after self-cal, rms=0.064212Jy sigma=0.555716 wmodel J1104+3812_S_b_map.mod ! Writing 149 model components to file: J1104+3812_S_b_map.mod wobs J1104+3812_S_b_uvs.fits ! Writing UV FITS file: J1104+3812_S_b_uvs.fits wwins J1104+3812_S_b_map.win ! wwins: Wrote 5 windows to J1104+3812_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 = -0.000612663 Jy ! Component: 100 - total flux cleaned = -0.000988776 Jy ! Component: 150 - total flux cleaned = -0.00128302 Jy ! Component: 200 - total flux cleaned = -0.00133934 Jy ! Component: 250 - total flux cleaned = -0.00144593 Jy ! Component: 300 - total flux cleaned = -0.00154675 Jy ! Component: 350 - total flux cleaned = -0.0017913 Jy ! Component: 400 - total flux cleaned = -0.00221773 Jy ! Component: 450 - total flux cleaned = -0.00249352 Jy ! Component: 500 - total flux cleaned = -0.00267191 Jy ! Component: 550 - total flux cleaned = -0.00280229 Jy ! Component: 600 - total flux cleaned = -0.00292942 Jy ! Component: 650 - total flux cleaned = -0.00313677 Jy ! Component: 700 - total flux cleaned = -0.0032179 Jy ! Component: 750 - total flux cleaned = -0.00337675 Jy ! Component: 800 - total flux cleaned = -0.00361045 Jy ! Component: 850 - total flux cleaned = -0.00380026 Jy ! Component: 900 - total flux cleaned = -0.00398642 Jy ! Component: 950 - total flux cleaned = -0.00416989 Jy ! Component: 1000 - total flux cleaned = -0.00431305 Jy ! Component: 1050 - total flux cleaned = -0.00445402 Jy ! Component: 1100 - total flux cleaned = -0.00459222 Jy ! Component: 1150 - total flux cleaned = -0.00476185 Jy ! Component: 1200 - total flux cleaned = -0.00492794 Jy ! Component: 1250 - total flux cleaned = -0.00512317 Jy ! Component: 1300 - total flux cleaned = -0.00525138 Jy ! Component: 1350 - total flux cleaned = -0.00537711 Jy ! Component: 1400 - total flux cleaned = -0.00550086 Jy ! Component: 1450 - total flux cleaned = -0.00565333 Jy ! Component: 1500 - total flux cleaned = -0.00577341 Jy ! Component: 1550 - total flux cleaned = -0.00592189 Jy ! Component: 1600 - total flux cleaned = -0.0060095 Jy ! Component: 1650 - total flux cleaned = -0.00609588 Jy ! Component: 1700 - total flux cleaned = -0.00612376 Jy ! Component: 1750 - total flux cleaned = -0.00620726 Jy ! Component: 1800 - total flux cleaned = -0.00620756 Jy ! Component: 1850 - total flux cleaned = -0.00628959 Jy ! Component: 1900 - total flux cleaned = -0.0063432 Jy ! Component: 1950 - total flux cleaned = -0.0063964 Jy ! Component: 2000 - total flux cleaned = -0.00631761 Jy ! Component: 2050 - total flux cleaned = -0.00639558 Jy ! Component: 2100 - total flux cleaned = -0.00642137 Jy ! Component: 2150 - total flux cleaned = -0.00644626 Jy ! Component: 2200 - total flux cleaned = -0.00649667 Jy ! Component: 2250 - total flux cleaned = -0.00652149 Jy ! Component: 2300 - total flux cleaned = -0.00654617 Jy ! Component: 2350 - total flux cleaned = -0.0065458 Jy ! Component: 2400 - total flux cleaned = -0.00659414 Jy ! Component: 2450 - total flux cleaned = -0.00659406 Jy ! Component: 2500 - total flux cleaned = -0.00657049 Jy ! Component: 2550 - total flux cleaned = -0.00659421 Jy ! Component: 2600 - total flux cleaned = -0.00652431 Jy ! Component: 2650 - total flux cleaned = -0.00645502 Jy ! Component: 2700 - total flux cleaned = -0.00638612 Jy ! Component: 2750 - total flux cleaned = -0.00638623 Jy ! Component: 2800 - total flux cleaned = -0.00631818 Jy ! Component: 2850 - total flux cleaned = -0.00622826 Jy ! Component: 2900 - total flux cleaned = -0.00622813 Jy ! Component: 2950 - total flux cleaned = -0.00616133 Jy ! Component: 3000 - total flux cleaned = -0.00607317 Jy ! Component: 3050 - total flux cleaned = -0.00602929 Jy ! Component: 3100 - total flux cleaned = -0.00600734 Jy ! Component: 3150 - total flux cleaned = -0.00592052 Jy ! Component: 3200 - total flux cleaned = -0.00585602 Jy ! Component: 3250 - total flux cleaned = -0.00581312 Jy ! Component: 3300 - total flux cleaned = -0.00572809 Jy ! Component: 3350 - total flux cleaned = -0.00568599 Jy ! Component: 3400 - total flux cleaned = -0.00560199 Jy ! Component: 3450 - total flux cleaned = -0.00558104 Jy ! Component: 3500 - total flux cleaned = -0.00553959 Jy ! Component: 3550 - total flux cleaned = -0.00545709 Jy ! Component: 3600 - total flux cleaned = -0.00537522 Jy ! Component: 3650 - total flux cleaned = -0.00537529 Jy ! Component: 3700 - total flux cleaned = -0.00531452 Jy ! Component: 3750 - total flux cleaned = -0.00525414 Jy ! Component: 3800 - total flux cleaned = -0.00521398 Jy ! Component: 3850 - total flux cleaned = -0.0051541 Jy ! Component: 3900 - total flux cleaned = -0.00505477 Jy ! Component: 3950 - total flux cleaned = -0.00505488 Jy ! Component: 4000 - total flux cleaned = -0.00499578 Jy ! Component: 4050 - total flux cleaned = -0.00491735 Jy ! Total flux subtracted in 4096 components = -0.00489784 Jy ! Clean residual min=-0.001170 max=0.001293 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.281359 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 406 components and 0.281359 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1104+3812_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.226 x 7.658 at -1.322 degrees (North through East) ! Clean map min=-0.0031789 max=0.22025 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1104+3812_S_b_map.fits wmodel /image_prod/ug002_uva//J1104+3812_S_b_map.mod ! Writing 406 model components to file: /image_prod/ug002_uva//J1104+3812_S_b_map.mod wobs /image_prod/ug002_uva//J1104+3812_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1104+3812_S_b_uvs.fits wwins /image_prod/ug002_uva//J1104+3812_S_b_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1104+3812_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.220253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323098 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440082 0.440082 0.880164 1.76033 3.52066 7.04131 14.0826 28.1653 56.3305 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.22 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 681.69 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1104+3812_S_b_dfm.log closed on Wed Mar 4 23:52:26 2020