! Started logfile: /image_prod/ug002_uva//J0810+4134_S_dfm.log on Wed Mar 4 22:16:10 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//J0810+4134_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0810+4134_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.962963 visibilities/baseline/integration-bin. ! Found source: J0810+4134 ! ! 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 40 lines of history. ! ! Reading 4680 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 J0810+4134_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.048273Jy sigma=8.490913 ! Fit after self-cal, rms=0.752414Jy sigma=6.223902 ! 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=3.143 mas, bmaj=5.043 mas, bpa=1.021 degrees ! Estimated noise=1.81715 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 = 0.192585 Jy ! Component: 100 - total flux cleaned = 0.234596 Jy ! Total flux subtracted in 100 components = 0.234596 Jy ! Clean residual min=-0.012186 max=0.018357 Jy/beam ! Clean residual mean=-0.000009 rms=0.002981 Jy/beam ! Combined flux in latest and established models = 0.234596 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.234596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113289Jy sigma=0.586550 ! Fit after self-cal, rms=0.113289Jy sigma=0.586505 ! Inverting map ! Added new window around map position (-13.5, 37.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127314 Jy ! Component: 100 - total flux cleaned = 0.0123305 Jy ! Total flux subtracted in 100 components = 0.0123305 Jy ! Clean residual min=-0.012263 max=0.014521 Jy/beam ! Clean residual mean=-0.000007 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.246926 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.246926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110068Jy sigma=0.569236 ! Fit after self-cal, rms=0.109932Jy sigma=0.567686 ! 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=3.693 mas, bmaj=5.717 mas, bpa=0.9734 degrees ! Estimated noise=1.31122 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 = 0.00339576 Jy ! Component: 100 - total flux cleaned = 0.00315366 Jy ! Component: 150 - total flux cleaned = 0.0031577 Jy ! Component: 200 - total flux cleaned = 0.0031648 Jy ! Total flux subtracted in 200 components = 0.0031648 Jy ! Clean residual min=-0.008907 max=0.009505 Jy/beam ! Clean residual mean=-0.000010 rms=0.002013 Jy/beam ! Combined flux in latest and established models = 0.250091 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.250091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107803Jy sigma=0.560594 ! Fit after self-cal, rms=0.107757Jy sigma=0.560260 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.693 x 5.717 at 0.9734 degrees (North through East) ! Clean map min=-0.0084621 max=0.24442 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.99 KP 0.97 ! LA 1.04 MK 1.13 OV 0.86 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.97 KP 1.01 ! LA 1.04 MK 1.11 OV 0.92 PT 1.00 ! SC 0.72 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.98 KP 1.02 ! LA 0.98 MK 1.01 OV 0.93 PT 1.04 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.107757Jy sigma=0.560260 ! Fit after self-cal, rms=0.083450Jy sigma=0.528836 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=5.743 mas, bpa=2.158 degrees ! Estimated noise=1.30278 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, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395897 Jy ! Component: 100 - total flux cleaned = 0.00377085 Jy ! Component: 150 - total flux cleaned = 0.00377387 Jy ! Component: 200 - total flux cleaned = 0.00390889 Jy ! Total flux subtracted in 200 components = 0.00390889 Jy ! Clean residual min=-0.006817 max=0.007867 Jy/beam ! Clean residual mean=0.000002 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.254 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082242Jy sigma=0.522127 ! Fit after self-cal, rms=0.082190Jy sigma=0.521525 ! 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=0.082190Jy sigma=0.521525 ! Fit after self-cal, rms=0.082331Jy sigma=0.469476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.697 mas, bmaj=5.646 mas, bpa=3.103 degrees ! Estimated noise=1.29817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121107 Jy ! Component: 100 - total flux cleaned = 0.00186701 Jy ! Component: 150 - total flux cleaned = 0.00222798 Jy ! Component: 200 - total flux cleaned = 0.00254459 Jy ! Total flux subtracted in 200 components = 0.00254459 Jy ! Clean residual min=-0.004006 max=0.007751 Jy/beam ! Clean residual mean=-0.000006 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.256545 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.256545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082049Jy sigma=0.466723 ! Fit after self-cal, rms=0.082161Jy sigma=0.466227 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 (18, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00710132 Jy ! Component: 100 - total flux cleaned = 0.010238 Jy ! Component: 150 - total flux cleaned = 0.0110366 Jy ! Component: 200 - total flux cleaned = 0.011288 Jy ! Total flux subtracted in 200 components = 0.011288 Jy ! Clean residual min=-0.003235 max=0.003234 Jy/beam ! Clean residual mean=-0.000005 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.267833 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.267833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081570Jy sigma=0.458413 ! Fit after self-cal, rms=0.081535Jy sigma=0.458081 ! Inverting map ! Added new window around map position (4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301776 Jy ! Component: 100 - total flux cleaned = 0.00365194 Jy ! Component: 150 - total flux cleaned = 0.00379123 Jy ! Component: 200 - total flux cleaned = 0.00379239 Jy ! Total flux subtracted in 200 components = 0.00379239 Jy ! Clean residual min=-0.002825 max=0.002606 Jy/beam ! Clean residual mean=-0.000007 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.271625 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.271625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081356Jy sigma=0.456436 ! Fit after self-cal, rms=0.081343Jy sigma=0.456378 ! 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=0.081343Jy sigma=0.456378 ! Fit after self-cal, rms=0.081832Jy sigma=0.455292 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.679 mas, bmaj=5.624 mas, bpa=3.268 degrees ! Estimated noise=1.29779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123246 Jy ! Component: 100 - total flux cleaned = 0.00160373 Jy ! Component: 150 - total flux cleaned = 0.00179129 Jy ! Component: 200 - total flux cleaned = 0.00200988 Jy ! Total flux subtracted in 200 components = 0.00200988 Jy ! Clean residual min=-0.002598 max=0.002295 Jy/beam ! Clean residual mean=-0.000008 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.273635 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.273635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081704Jy sigma=0.453938 ! Fit after self-cal, rms=0.081689Jy sigma=0.453893 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 = 9.88621e-05 Jy ! Component: 100 - total flux cleaned = 0.000100238 Jy ! Component: 150 - total flux cleaned = 5.81063e-05 Jy ! Component: 200 - total flux cleaned = -2.33726e-05 Jy ! Total flux subtracted in 200 components = -2.33726e-05 Jy ! Clean residual min=-0.002542 max=0.002217 Jy/beam ! Clean residual mean=-0.000009 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.273612 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 132 components and 0.273612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081635Jy sigma=0.453434 ! Fit after self-cal, rms=0.081632Jy sigma=0.453424 ! 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=0.081632Jy sigma=0.453424 ! Fit after self-cal, rms=0.081494Jy sigma=0.453100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.35 mas, bmaj=9.788 mas, bpa=19.91 degrees ! Estimated noise=1.57847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000731213 Jy ! Component: 100 - total flux cleaned = 0.00108005 Jy ! Component: 150 - total flux cleaned = 0.00124195 Jy ! Component: 200 - total flux cleaned = 0.00134565 Jy ! Total flux subtracted in 200 components = 0.00134565 Jy ! Clean residual min=-0.002606 max=0.002354 Jy/beam ! Clean residual mean=-0.000017 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.274957 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 0.274957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081455Jy sigma=0.452686 ! Fit after self-cal, rms=0.081450Jy sigma=0.452672 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 = 0.000241448 Jy ! Component: 100 - total flux cleaned = 0.000215508 Jy ! Component: 150 - total flux cleaned = 0.000189501 Jy ! Component: 200 - total flux cleaned = 0.000120468 Jy ! Total flux subtracted in 200 components = 0.000120468 Jy ! Clean residual min=-0.002611 max=0.002360 Jy/beam ! Clean residual mean=-0.000019 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.275078 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 167 components and 0.275078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081433Jy sigma=0.452530 ! Fit after self-cal, rms=0.081431Jy sigma=0.452526 ! 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=3.671 mas, bmaj=5.608 mas, bpa=3.266 degrees ! Estimated noise=1.29697 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.671 x 5.608 at 3.266 degrees (North through East) ! Clean map min=-0.0049346 max=0.24164 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=4.935 mas, bpa=2.972 degrees ! Estimated noise=1.78904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189541 Jy ! Component: 100 - total flux cleaned = 0.230937 Jy ! Component: 150 - total flux cleaned = 0.24467 Jy ! Component: 200 - total flux cleaned = 0.252777 Jy ! Total flux subtracted in 200 components = 0.252777 Jy ! Clean residual min=-0.005528 max=0.005678 Jy/beam ! Clean residual mean=-0.000005 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.252778 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.252778 Jy ! Inverting map and beam ! Estimated beam: bmin=3.671 mas, bmaj=5.608 mas, bpa=3.266 degrees ! Estimated noise=1.29697 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 = 0.00755441 Jy ! Component: 100 - total flux cleaned = 0.0109816 Jy ! Component: 150 - total flux cleaned = 0.0136055 Jy ! Component: 200 - total flux cleaned = 0.0156622 Jy ! Total flux subtracted in 200 components = 0.0156622 Jy ! Clean residual min=-0.003305 max=0.003319 Jy/beam ! Clean residual mean=-0.000004 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.26844 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.26844 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=8.35 mas, bmaj=9.788 mas, bpa=19.91 degrees ! Estimated noise=1.57847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398037 Jy ! Component: 100 - total flux cleaned = 0.00486019 Jy ! Component: 150 - total flux cleaned = 0.00539087 Jy ! Component: 200 - total flux cleaned = 0.00576503 Jy ! Total flux subtracted in 200 components = 0.00576503 Jy ! Clean residual min=-0.002710 max=0.002677 Jy/beam ! Clean residual mean=-0.000014 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.274205 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 = 0.000189569 Jy ! Component: 100 - total flux cleaned = 0.000360091 Jy ! Component: 150 - total flux cleaned = 0.000462367 Jy ! Component: 200 - total flux cleaned = 0.000557931 Jy ! Total flux subtracted in 200 components = 0.000557931 Jy ! Clean residual min=-0.002470 max=0.002698 Jy/beam ! Clean residual mean=-0.000017 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.274763 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 92 components and 0.274763 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.671 mas, bmaj=5.608 mas, bpa=3.266 degrees ! Estimated noise=1.29697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278631 Jy ! Component: 100 - total flux cleaned = 0.000179786 Jy ! Component: 150 - total flux cleaned = 9.10486e-05 Jy ! Component: 200 - total flux cleaned = 0.000169954 Jy ! Total flux subtracted in 200 components = 0.000169954 Jy ! Clean residual min=-0.002531 max=0.002342 Jy/beam ! Clean residual mean=-0.000008 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.274933 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.274932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081656Jy sigma=0.454499 ! Fit after self-cal, rms=0.081613Jy sigma=0.454183 wmodel J0810+4134_S_map.mod ! Writing 101 model components to file: J0810+4134_S_map.mod wobs J0810+4134_S_uvs.fits ! Writing UV FITS file: J0810+4134_S_uvs.fits wwins J0810+4134_S_map.win ! wwins: Wrote 5 windows to J0810+4134_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 = -0.00102449 Jy ! Component: 100 - total flux cleaned = -0.00123885 Jy ! Component: 150 - total flux cleaned = -0.00132035 Jy ! Component: 200 - total flux cleaned = -0.00143915 Jy ! Component: 250 - total flux cleaned = -0.00155387 Jy ! Component: 300 - total flux cleaned = -0.00159066 Jy ! Component: 350 - total flux cleaned = -0.00166443 Jy ! Component: 400 - total flux cleaned = -0.00173596 Jy ! Component: 450 - total flux cleaned = -0.00180583 Jy ! Component: 500 - total flux cleaned = -0.00180587 Jy ! Component: 550 - total flux cleaned = -0.00183908 Jy ! Component: 600 - total flux cleaned = -0.00183909 Jy ! Component: 650 - total flux cleaned = -0.00183915 Jy ! Component: 700 - total flux cleaned = -0.00180761 Jy ! Component: 750 - total flux cleaned = -0.00180822 Jy ! Component: 800 - total flux cleaned = -0.00180818 Jy ! Component: 850 - total flux cleaned = -0.00180814 Jy ! Component: 900 - total flux cleaned = -0.00180819 Jy ! Component: 950 - total flux cleaned = -0.00174967 Jy ! Component: 1000 - total flux cleaned = -0.00180754 Jy ! Component: 1050 - total flux cleaned = -0.00175011 Jy ! Component: 1100 - total flux cleaned = -0.00174993 Jy ! Component: 1150 - total flux cleaned = -0.00172222 Jy ! Component: 1200 - total flux cleaned = -0.00174973 Jy ! Component: 1250 - total flux cleaned = -0.00169564 Jy ! Component: 1300 - total flux cleaned = -0.00174894 Jy ! Component: 1350 - total flux cleaned = -0.00169591 Jy ! Component: 1400 - total flux cleaned = -0.00169554 Jy ! Component: 1450 - total flux cleaned = -0.00164406 Jy ! Component: 1500 - total flux cleaned = -0.00166973 Jy ! Component: 1550 - total flux cleaned = -0.00166993 Jy ! Component: 1600 - total flux cleaned = -0.00166994 Jy ! Component: 1650 - total flux cleaned = -0.00174391 Jy ! Component: 1700 - total flux cleaned = -0.00169506 Jy ! Component: 1750 - total flux cleaned = -0.00174304 Jy ! Component: 1800 - total flux cleaned = -0.00179095 Jy ! Component: 1850 - total flux cleaned = -0.0017913 Jy ! Component: 1900 - total flux cleaned = -0.00188413 Jy ! Component: 1950 - total flux cleaned = -0.00190663 Jy ! Component: 2000 - total flux cleaned = -0.00190644 Jy ! Component: 2050 - total flux cleaned = -0.00199632 Jy ! Component: 2100 - total flux cleaned = -0.00199637 Jy ! Component: 2150 - total flux cleaned = -0.00197472 Jy ! Component: 2200 - total flux cleaned = -0.00201838 Jy ! Component: 2250 - total flux cleaned = -0.00201861 Jy ! Component: 2300 - total flux cleaned = -0.00204006 Jy ! Component: 2350 - total flux cleaned = -0.00208235 Jy ! Component: 2400 - total flux cleaned = -0.00206155 Jy ! Component: 2450 - total flux cleaned = -0.00210286 Jy ! Component: 2500 - total flux cleaned = -0.0020416 Jy ! Component: 2550 - total flux cleaned = -0.00208256 Jy ! Component: 2600 - total flux cleaned = -0.0021028 Jy ! Component: 2650 - total flux cleaned = -0.00210263 Jy ! Component: 2700 - total flux cleaned = -0.00210278 Jy ! Component: 2750 - total flux cleaned = -0.00210264 Jy ! Component: 2800 - total flux cleaned = -0.00206421 Jy ! Component: 2850 - total flux cleaned = -0.00212185 Jy ! Component: 2900 - total flux cleaned = -0.00214054 Jy ! Component: 2950 - total flux cleaned = -0.0021782 Jy ! Component: 3000 - total flux cleaned = -0.00219646 Jy ! Component: 3050 - total flux cleaned = -0.00215921 Jy ! Component: 3100 - total flux cleaned = -0.00214074 Jy ! Component: 3150 - total flux cleaned = -0.00215875 Jy ! Component: 3200 - total flux cleaned = -0.0022308 Jy ! Component: 3250 - total flux cleaned = -0.00219489 Jy ! Component: 3300 - total flux cleaned = -0.0021241 Jy ! Component: 3350 - total flux cleaned = -0.00222964 Jy ! Component: 3400 - total flux cleaned = -0.00224692 Jy ! Component: 3450 - total flux cleaned = -0.00222947 Jy ! Component: 3500 - total flux cleaned = -0.00224657 Jy ! Component: 3550 - total flux cleaned = -0.00228041 Jy ! Component: 3600 - total flux cleaned = -0.00222971 Jy ! Component: 3650 - total flux cleaned = -0.00223007 Jy ! Component: 3700 - total flux cleaned = -0.00228012 Jy ! Component: 3750 - total flux cleaned = -0.00228008 Jy ! Component: 3800 - total flux cleaned = -0.00232945 Jy ! Component: 3850 - total flux cleaned = -0.00231309 Jy ! Component: 3900 - total flux cleaned = -0.0023618 Jy ! Component: 3950 - total flux cleaned = -0.00236173 Jy ! Component: 4000 - total flux cleaned = -0.00236173 Jy ! Component: 4050 - total flux cleaned = -0.00239347 Jy ! Total flux subtracted in 4096 components = -0.00240922 Jy ! Clean residual min=-0.001210 max=0.000914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.272523 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 382 components and 0.272523 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0810+4134_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.671 x 5.608 at 3.266 degrees (North through East) ! Clean map min=-0.0023361 max=0.24252 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0810+4134_S_map.fits wmodel /image_prod/ug002_uva//J0810+4134_S_map.mod ! Writing 382 model components to file: /image_prod/ug002_uva//J0810+4134_S_map.mod wobs /image_prod/ug002_uva//J0810+4134_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0810+4134_S_uvs.fits wwins /image_prod/ug002_uva//J0810+4134_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0810+4134_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.242523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273817 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.338711 0.338711 0.677423 1.35485 2.70969 5.41938 10.8388 21.6775 43.3551 86.7101 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.242 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 885.709 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0810+4134_S_dfm.log closed on Wed Mar 4 22:16:14 2020