! Started logfile: /image_prod/ug002_uva//J1243+7442_S_dfm.log on Thu Mar 5 00:47:31 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//J1243+7442_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1243+7442_S_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.926667 visibilities/baseline/integration-bin. ! Found source: J1243+7442 ! ! 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 10008 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 J1243+7442_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018346Jy sigma=8.101534 ! Fit after self-cal, rms=0.871654Jy sigma=6.881080 ! 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=3.378 mas, bmaj=3.651 mas, bpa=-51.36 degrees ! Estimated noise=1.41691 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 = 0.0992495 Jy ! Component: 100 - total flux cleaned = 0.129798 Jy ! Total flux subtracted in 100 components = 0.129798 Jy ! Clean residual min=-0.005735 max=0.012380 Jy/beam ! Clean residual mean=-0.000003 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.129798 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.129798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067266Jy sigma=0.492378 ! Fit after self-cal, rms=0.067266Jy sigma=0.492081 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125317 Jy ! Component: 100 - total flux cleaned = 0.0179203 Jy ! Total flux subtracted in 100 components = 0.0179203 Jy ! Clean residual min=-0.004998 max=0.004734 Jy/beam ! Clean residual mean=0.000002 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.147718 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.147718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065225Jy sigma=0.474321 ! Fit after self-cal, rms=0.065235Jy sigma=0.474262 ! 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=4.114 mas, bmaj=4.487 mas, bpa=-50.82 degrees ! Estimated noise=0.912368 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 = 0.00177615 Jy ! Component: 100 - total flux cleaned = 0.00194892 Jy ! Component: 150 - total flux cleaned = 0.00204458 Jy ! Component: 200 - total flux cleaned = 0.00212497 Jy ! Total flux subtracted in 200 components = 0.00212497 Jy ! Clean residual min=-0.005357 max=0.004411 Jy/beam ! Clean residual mean=0.000010 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.149843 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.149843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065140Jy sigma=0.473479 ! Fit after self-cal, rms=0.065138Jy sigma=0.473461 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.114 x 4.487 at -50.82 degrees (North through East) ! Clean map min=-0.0052031 max=0.1306 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 0.98 ! LA 1.01 MK 1.01 NL 1.03 OV 0.81 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.99 KP 0.99 ! LA 1.03 MK 1.01 NL 1.36 OV 0.87 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.03 KP 1.01 ! LA 1.04 MK 1.02 NL 1.09 OV 0.81 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.065138Jy sigma=0.473461 ! Fit after self-cal, rms=0.064381Jy sigma=0.455911 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.12 mas, bmaj=4.479 mas, bpa=-50.85 degrees ! Estimated noise=0.914418 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 = 2.26407e-05 Jy ! Component: 100 - total flux cleaned = 0.000172437 Jy ! Component: 150 - total flux cleaned = 0.0002053 Jy ! Component: 200 - total flux cleaned = 0.000203518 Jy ! Total flux subtracted in 200 components = 0.000203518 Jy ! Clean residual min=-0.003189 max=0.003124 Jy/beam ! Clean residual mean=-0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.150047 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.150047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064331Jy sigma=0.455681 ! Fit after self-cal, rms=0.064402Jy sigma=0.455482 ! 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=0.064402Jy sigma=0.455482 ! Fit after self-cal, rms=0.063475Jy sigma=0.446000 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.114 mas, bmaj=4.488 mas, bpa=-52.49 degrees ! Estimated noise=0.915277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229934 Jy ! Component: 100 - total flux cleaned = 0.000229517 Jy ! Component: 150 - total flux cleaned = 0.000229324 Jy ! Component: 200 - total flux cleaned = 0.000227767 Jy ! Total flux subtracted in 200 components = 0.000227767 Jy ! Clean residual min=-0.001808 max=0.001904 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.150275 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.150275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063440Jy sigma=0.445831 ! Fit after self-cal, rms=0.063457Jy sigma=0.445753 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 (-113, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120469 Jy ! Component: 100 - total flux cleaned = 0.00145323 Jy ! Component: 150 - total flux cleaned = 0.00158628 Jy ! Component: 200 - total flux cleaned = 0.00167413 Jy ! Total flux subtracted in 200 components = 0.00167413 Jy ! Clean residual min=-0.001750 max=0.001814 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.151949 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.151949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063391Jy sigma=0.445315 ! Fit after self-cal, rms=0.063389Jy sigma=0.445294 ! Inverting map ! Added new window around map position (-30.5, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826066 Jy ! Component: 100 - total flux cleaned = 0.000856469 Jy ! Component: 150 - total flux cleaned = 0.000826606 Jy ! Component: 200 - total flux cleaned = 0.000826926 Jy ! Total flux subtracted in 200 components = 0.000826926 Jy ! Clean residual min=-0.001669 max=0.001592 Jy/beam ! Clean residual mean=-0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.152776 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.152776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063324Jy sigma=0.444955 ! Fit after self-cal, rms=0.063325Jy sigma=0.444931 ! 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=0.063325Jy sigma=0.444931 ! Fit after self-cal, rms=0.063000Jy sigma=0.444852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.112 mas, bmaj=4.475 mas, bpa=-54.38 degrees ! Estimated noise=0.914229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598513 Jy ! Component: 100 - total flux cleaned = 0.000708108 Jy ! Component: 150 - total flux cleaned = 0.000758384 Jy ! Component: 200 - total flux cleaned = 0.000781771 Jy ! Total flux subtracted in 200 components = 0.000781771 Jy ! Clean residual min=-0.001654 max=0.001495 Jy/beam ! Clean residual mean=-0.000004 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.153558 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.153558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062973Jy sigma=0.444715 ! Fit after self-cal, rms=0.062971Jy sigma=0.444710 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 = 7.53175e-05 Jy ! Component: 100 - total flux cleaned = 5.32637e-05 Jy ! Component: 150 - total flux cleaned = 5.39326e-05 Jy ! Component: 200 - total flux cleaned = 5.44323e-05 Jy ! Total flux subtracted in 200 components = 5.44323e-05 Jy ! Clean residual min=-0.001623 max=0.001497 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.153612 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.153612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062953Jy sigma=0.444627 ! Fit after self-cal, rms=0.062954Jy sigma=0.444626 ! 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=0.062954Jy sigma=0.444626 ! Fit after self-cal, rms=0.062804Jy sigma=0.444608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.966 mas, bmaj=9.635 mas, bpa=-77.42 degrees ! Estimated noise=1.10541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037762 Jy ! Component: 100 - total flux cleaned = 0.000422373 Jy ! Component: 150 - total flux cleaned = 0.000461424 Jy ! Component: 200 - total flux cleaned = 0.000497422 Jy ! Total flux subtracted in 200 components = 0.000497422 Jy ! Clean residual min=-0.001683 max=0.001729 Jy/beam ! Clean residual mean=-0.000007 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.154109 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.154109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062799Jy sigma=0.444589 ! Fit after self-cal, rms=0.062797Jy sigma=0.444585 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 = 5.75931e-05 Jy ! Component: 100 - total flux cleaned = 5.79644e-05 Jy ! Component: 150 - total flux cleaned = 6.89105e-05 Jy ! Component: 200 - total flux cleaned = 7.90699e-05 Jy ! Total flux subtracted in 200 components = 7.90699e-05 Jy ! Clean residual min=-0.001658 max=0.001715 Jy/beam ! Clean residual mean=-0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.154188 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.154188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062794Jy sigma=0.444578 ! Fit after self-cal, rms=0.062794Jy sigma=0.444575 ! 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=4.108 mas, bmaj=4.468 mas, bpa=-55.43 degrees ! Estimated noise=0.913893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.108 x 4.468 at -55.43 degrees (North through East) ! Clean map min=-0.0015439 max=0.13094 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=3.375 mas, bmaj=3.641 mas, bpa=-55.12 degrees ! Estimated noise=1.41611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0993192 Jy ! Component: 100 - total flux cleaned = 0.13057 Jy ! Component: 150 - total flux cleaned = 0.143328 Jy ! Component: 200 - total flux cleaned = 0.148904 Jy ! Total flux subtracted in 200 components = 0.148904 Jy ! Clean residual min=-0.002936 max=0.003042 Jy/beam ! Clean residual mean=-0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.148904 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.148904 Jy ! Inverting map and beam ! Estimated beam: bmin=4.108 mas, bmaj=4.468 mas, bpa=-55.43 degrees ! Estimated noise=0.913893 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 = 0.00267486 Jy ! Component: 100 - total flux cleaned = 0.00394081 Jy ! Component: 150 - total flux cleaned = 0.0043595 Jy ! Component: 200 - total flux cleaned = 0.00451734 Jy ! Total flux subtracted in 200 components = 0.00451734 Jy ! Clean residual min=-0.001750 max=0.001602 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.153422 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.153421 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=8.966 mas, bmaj=9.635 mas, bpa=-77.42 degrees ! Estimated noise=1.10541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732003 Jy ! Component: 100 - total flux cleaned = 0.000854818 Jy ! Component: 150 - total flux cleaned = 0.000959415 Jy ! Component: 200 - total flux cleaned = 0.00104953 Jy ! Total flux subtracted in 200 components = 0.00104953 Jy ! Clean residual min=-0.001624 max=0.001754 Jy/beam ! Clean residual mean=-0.000006 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.154471 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 = 1.98534e-05 Jy ! Component: 100 - total flux cleaned = 3.82364e-05 Jy ! Component: 150 - total flux cleaned = 3.89062e-05 Jy ! Component: 200 - total flux cleaned = 2.39313e-05 Jy ! Total flux subtracted in 200 components = 2.39313e-05 Jy ! Clean residual min=-0.001626 max=0.001726 Jy/beam ! Clean residual mean=-0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.154495 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.154495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.108 mas, bmaj=4.468 mas, bpa=-55.43 degrees ! Estimated noise=0.913893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225103 Jy ! Component: 100 - total flux cleaned = -0.000442797 Jy ! Component: 150 - total flux cleaned = -0.000507256 Jy ! Component: 200 - total flux cleaned = -0.000535643 Jy ! Total flux subtracted in 200 components = -0.000535643 Jy ! Clean residual min=-0.001681 max=0.001544 Jy/beam ! Clean residual mean=-0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.153959 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.153959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062826Jy sigma=0.444781 ! Fit after self-cal, rms=0.062820Jy sigma=0.444734 wmodel J1243+7442_S_map.mod ! Writing 64 model components to file: J1243+7442_S_map.mod wobs J1243+7442_S_uvs.fits ! Writing UV FITS file: J1243+7442_S_uvs.fits wwins J1243+7442_S_map.win ! wwins: Wrote 3 windows to J1243+7442_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 = -0.000462799 Jy ! Component: 100 - total flux cleaned = -0.000711021 Jy ! Component: 150 - total flux cleaned = -0.000789628 Jy ! Component: 200 - total flux cleaned = -0.000814649 Jy ! Component: 250 - total flux cleaned = -0.00083859 Jy ! Component: 300 - total flux cleaned = -0.000862103 Jy ! Component: 350 - total flux cleaned = -0.00100196 Jy ! Component: 400 - total flux cleaned = -0.00109362 Jy ! Component: 450 - total flux cleaned = -0.00127389 Jy ! Component: 500 - total flux cleaned = -0.00138405 Jy ! Component: 550 - total flux cleaned = -0.0014274 Jy ! Component: 600 - total flux cleaned = -0.00157792 Jy ! Component: 650 - total flux cleaned = -0.00162023 Jy ! Component: 700 - total flux cleaned = -0.00168301 Jy ! Component: 750 - total flux cleaned = -0.00174461 Jy ! Component: 800 - total flux cleaned = -0.00180579 Jy ! Component: 850 - total flux cleaned = -0.00184623 Jy ! Component: 900 - total flux cleaned = -0.00188599 Jy ! Component: 950 - total flux cleaned = -0.00188615 Jy ! Component: 1000 - total flux cleaned = -0.00192504 Jy ! Component: 1050 - total flux cleaned = -0.00200185 Jy ! Component: 1100 - total flux cleaned = -0.00194485 Jy ! Component: 1150 - total flux cleaned = -0.0020391 Jy ! Component: 1200 - total flux cleaned = -0.00202044 Jy ! Component: 1250 - total flux cleaned = -0.00198361 Jy ! Component: 1300 - total flux cleaned = -0.00203877 Jy ! Component: 1350 - total flux cleaned = -0.00202046 Jy ! Component: 1400 - total flux cleaned = -0.00203824 Jy ! Component: 1450 - total flux cleaned = -0.00210937 Jy ! Component: 1500 - total flux cleaned = -0.00207393 Jy ! Component: 1550 - total flux cleaned = -0.00207404 Jy ! Component: 1600 - total flux cleaned = -0.00214353 Jy ! Component: 1650 - total flux cleaned = -0.00216066 Jy ! Component: 1700 - total flux cleaned = -0.0021948 Jy ! Component: 1750 - total flux cleaned = -0.0022792 Jy ! Component: 1800 - total flux cleaned = -0.00226223 Jy ! Component: 1850 - total flux cleaned = -0.00229556 Jy ! Component: 1900 - total flux cleaned = -0.00236171 Jy ! Component: 1950 - total flux cleaned = -0.00239441 Jy ! Component: 2000 - total flux cleaned = -0.0023945 Jy ! Component: 2050 - total flux cleaned = -0.00252367 Jy ! Component: 2100 - total flux cleaned = -0.00252369 Jy ! Component: 2150 - total flux cleaned = -0.00258749 Jy ! Component: 2200 - total flux cleaned = -0.00258753 Jy ! Component: 2250 - total flux cleaned = -0.0026972 Jy ! Component: 2300 - total flux cleaned = -0.00275933 Jy ! Component: 2350 - total flux cleaned = -0.0028058 Jy ! Component: 2400 - total flux cleaned = -0.00286707 Jy ! Component: 2450 - total flux cleaned = -0.00294325 Jy ! Component: 2500 - total flux cleaned = -0.0030189 Jy ! Component: 2550 - total flux cleaned = -0.00300391 Jy ! Component: 2600 - total flux cleaned = -0.00309359 Jy ! Component: 2650 - total flux cleaned = -0.00312315 Jy ! Component: 2700 - total flux cleaned = -0.00316751 Jy ! Component: 2750 - total flux cleaned = -0.00328494 Jy ! Component: 2800 - total flux cleaned = -0.00328476 Jy ! Component: 2850 - total flux cleaned = -0.00331384 Jy ! Component: 2900 - total flux cleaned = -0.00347241 Jy ! Component: 2950 - total flux cleaned = -0.00348682 Jy ! Component: 3000 - total flux cleaned = -0.00358623 Jy ! Component: 3050 - total flux cleaned = -0.00361435 Jy ! Component: 3100 - total flux cleaned = -0.00375478 Jy ! Component: 3150 - total flux cleaned = -0.00376889 Jy ! Component: 3200 - total flux cleaned = -0.00385221 Jy ! Component: 3250 - total flux cleaned = -0.00399021 Jy ! Component: 3300 - total flux cleaned = -0.0040175 Jy ! Component: 3350 - total flux cleaned = -0.00405848 Jy ! Component: 3400 - total flux cleaned = -0.00416701 Jy ! Component: 3450 - total flux cleaned = -0.00423438 Jy ! Component: 3500 - total flux cleaned = -0.00424779 Jy ! Component: 3550 - total flux cleaned = -0.00434126 Jy ! Component: 3600 - total flux cleaned = -0.00440746 Jy ! Component: 3650 - total flux cleaned = -0.00448658 Jy ! Component: 3700 - total flux cleaned = -0.00449969 Jy ! Component: 3750 - total flux cleaned = -0.00459092 Jy ! Component: 3800 - total flux cleaned = -0.00461683 Jy ! Component: 3850 - total flux cleaned = -0.00470706 Jy ! Component: 3900 - total flux cleaned = -0.00469434 Jy ! Component: 3950 - total flux cleaned = -0.00477081 Jy ! Component: 4000 - total flux cleaned = -0.00482161 Jy ! Component: 4050 - total flux cleaned = -0.00484688 Jy ! Total flux subtracted in 4096 components = -0.00494749 Jy ! Clean residual min=-0.000654 max=0.000851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.149012 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 374 components and 0.149012 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1243+7442_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.108 x 4.468 at -55.43 degrees (North through East) ! Clean map min=-0.001293 max=0.1307 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1243+7442_S_map.fits wmodel /image_prod/ug002_uva//J1243+7442_S_map.mod ! Writing 374 model components to file: /image_prod/ug002_uva//J1243+7442_S_map.mod wobs /image_prod/ug002_uva//J1243+7442_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1243+7442_S_uvs.fits wwins /image_prod/ug002_uva//J1243+7442_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1243+7442_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.1307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224635 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.515612 0.515612 1.03122 2.06245 4.12489 8.24979 16.4996 32.9991 65.9983 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 581.833 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1243+7442_S_dfm.log closed on Thu Mar 5 00:47:35 2020