! Started logfile: /image_prod/ug002_uva//J1603+5730_S_dfm.log on Thu Mar 5 02:32:44 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//J1603+5730_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1603+5730_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970741 visibilities/baseline/integration-bin. ! Found source: J1603+5730 ! ! 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 7863 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 J1603+5730_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=1.030355Jy sigma=8.481795 ! Fit after self-cal, rms=0.790074Jy sigma=6.394600 ! 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=3.31 mas, bmaj=3.968 mas, bpa=-30.59 degrees ! Estimated noise=1.63733 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 = 0.163783 Jy ! Component: 100 - total flux cleaned = 0.223121 Jy ! Total flux subtracted in 100 components = 0.223121 Jy ! Clean residual min=-0.014815 max=0.025791 Jy/beam ! Clean residual mean=-0.000058 rms=0.003854 Jy/beam ! Combined flux in latest and established models = 0.223121 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.223121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105672Jy sigma=0.811928 ! Fit after self-cal, rms=0.103976Jy sigma=0.801527 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0312565 Jy ! Component: 100 - total flux cleaned = 0.0462443 Jy ! Total flux subtracted in 100 components = 0.0462443 Jy ! Clean residual min=-0.012302 max=0.014150 Jy/beam ! Clean residual mean=0.000024 rms=0.003105 Jy/beam ! Combined flux in latest and established models = 0.269366 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.269365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094502Jy sigma=0.697175 ! Fit after self-cal, rms=0.094195Jy sigma=0.695174 ! 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=4.042 mas, bmaj=4.803 mas, bpa=-35.53 degrees ! Estimated noise=0.997457 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 = 0.0126928 Jy ! Component: 100 - total flux cleaned = 0.0192829 Jy ! Component: 150 - total flux cleaned = 0.0230328 Jy ! Component: 200 - total flux cleaned = 0.0248437 Jy ! Total flux subtracted in 200 components = 0.0248437 Jy ! Clean residual min=-0.010704 max=0.013556 Jy/beam ! Clean residual mean=0.000094 rms=0.003163 Jy/beam ! Combined flux in latest and established models = 0.294209 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.294209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092862Jy sigma=0.677451 ! Fit after self-cal, rms=0.092818Jy sigma=0.677116 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.042 x 4.803 at -35.53 degrees (North through East) ! Clean map min=-0.010562 max=0.2103 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.00 KP 0.98 ! LA 0.98 MK 0.99 NL 0.96 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.94 KP 0.95 ! LA 0.97 MK 0.92 NL 1.01 OV 1.76 ! PT 0.97 SC 1.27 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.96 ! LA 1.01 MK 0.96 NL 0.90 OV 0.94 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.092818Jy sigma=0.677116 ! Fit after self-cal, rms=0.099571Jy sigma=0.636126 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=4.83 mas, bpa=-36.41 degrees ! Estimated noise=0.993231 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 = -0.00091612 Jy ! Component: 100 - total flux cleaned = -0.000850033 Jy ! Component: 150 - total flux cleaned = -0.000853939 Jy ! Component: 200 - total flux cleaned = -0.000802008 Jy ! Total flux subtracted in 200 components = -0.000802008 Jy ! Clean residual min=-0.010696 max=0.011844 Jy/beam ! Clean residual mean=0.000093 rms=0.003005 Jy/beam ! Combined flux in latest and established models = 0.293407 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.293407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099418Jy sigma=0.635302 ! Fit after self-cal, rms=0.099585Jy sigma=0.634959 ! 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=0.099585Jy sigma=0.634959 ! Fit after self-cal, rms=0.116001Jy sigma=0.479212 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.998 mas, bmaj=4.796 mas, bpa=-34.09 degrees ! Estimated noise=0.989131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132901 Jy ! Component: 100 - total flux cleaned = -0.00173668 Jy ! Component: 150 - total flux cleaned = -0.00166715 Jy ! Component: 200 - total flux cleaned = -0.00166791 Jy ! Total flux subtracted in 200 components = -0.00166791 Jy ! Clean residual min=-0.003769 max=0.006005 Jy/beam ! Clean residual mean=0.000035 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.291739 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.291739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115890Jy sigma=0.476709 ! Fit after self-cal, rms=0.116423Jy sigma=0.475870 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 (67, -105). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612963 Jy ! Component: 100 - total flux cleaned = 0.0097536 Jy ! Component: 150 - total flux cleaned = 0.0122496 Jy ! Component: 200 - total flux cleaned = 0.0140979 Jy ! Total flux subtracted in 200 components = 0.0140979 Jy ! Clean residual min=-0.002893 max=0.003168 Jy/beam ! Clean residual mean=0.000011 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.305837 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 76 components and 0.305837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116047Jy sigma=0.469383 ! Fit after self-cal, rms=0.116023Jy sigma=0.469034 ! 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=0.116023Jy sigma=0.469034 ! Fit after self-cal, rms=0.117053Jy sigma=0.467722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.016 mas, bmaj=4.788 mas, bpa=-33.59 degrees ! Estimated noise=0.986656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182457 Jy ! Component: 100 - total flux cleaned = 0.00255322 Jy ! Component: 150 - total flux cleaned = 0.00326113 Jy ! Component: 200 - total flux cleaned = 0.00384358 Jy ! Total flux subtracted in 200 components = 0.00384358 Jy ! Clean residual min=-0.002487 max=0.002884 Jy/beam ! Clean residual mean=0.000005 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.309681 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 91 components and 0.309681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116980Jy sigma=0.466302 ! Fit after self-cal, rms=0.116981Jy sigma=0.466225 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 (8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027951 Jy ! Component: 100 - total flux cleaned = 0.0038365 Jy ! Component: 150 - total flux cleaned = 0.00424517 Jy ! Component: 200 - total flux cleaned = 0.00447262 Jy ! Total flux subtracted in 200 components = 0.00447262 Jy ! Clean residual min=-0.002352 max=0.002580 Jy/beam ! Clean residual mean=0.000007 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.314153 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.314153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116932Jy sigma=0.464787 ! Fit after self-cal, rms=0.116921Jy sigma=0.464640 ! 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=0.116921Jy sigma=0.464640 ! Fit after self-cal, rms=0.117197Jy sigma=0.464316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.181 mas, bmaj=9.158 mas, bpa=76.06 degrees ! Estimated noise=1.20995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240653 Jy ! Component: 100 - total flux cleaned = 0.00384913 Jy ! Component: 150 - total flux cleaned = 0.00458475 Jy ! Component: 200 - total flux cleaned = 0.00492436 Jy ! Total flux subtracted in 200 components = 0.00492436 Jy ! Clean residual min=-0.002481 max=0.002661 Jy/beam ! Clean residual mean=0.000007 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.319078 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 145 components and 0.319078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117178Jy sigma=0.463806 ! Fit after self-cal, rms=0.117168Jy sigma=0.463695 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 = 0.000521504 Jy ! Component: 100 - total flux cleaned = 0.000833762 Jy ! Component: 150 - total flux cleaned = 0.00106452 Jy ! Component: 200 - total flux cleaned = 0.00127658 Jy ! Total flux subtracted in 200 components = 0.00127658 Jy ! Clean residual min=-0.002343 max=0.002632 Jy/beam ! Clean residual mean=0.000004 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.320354 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.320354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117175Jy sigma=0.463561 ! Fit after self-cal, rms=0.117170Jy sigma=0.463535 ! 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=4.021 mas, bmaj=4.774 mas, bpa=-33.53 degrees ! Estimated noise=0.985675 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.021 x 4.774 at -33.53 degrees (North through East) ! Clean map min=-0.0020107 max=0.20861 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=3.278 mas, bmaj=3.928 mas, bpa=-27.84 degrees ! Estimated noise=1.62693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165506 Jy ! Component: 100 - total flux cleaned = 0.230613 Jy ! Component: 150 - total flux cleaned = 0.259534 Jy ! Component: 200 - total flux cleaned = 0.273949 Jy ! Total flux subtracted in 200 components = 0.273949 Jy ! Clean residual min=-0.004773 max=0.006958 Jy/beam ! Clean residual mean=0.000012 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.273949 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 0.273949 Jy ! Inverting map and beam ! Estimated beam: bmin=4.021 mas, bmaj=4.774 mas, bpa=-33.53 degrees ! Estimated noise=0.985675 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 = 0.00994676 Jy ! Component: 100 - total flux cleaned = 0.0167826 Jy ! Component: 150 - total flux cleaned = 0.0219897 Jy ! Component: 200 - total flux cleaned = 0.0261757 Jy ! Total flux subtracted in 200 components = 0.0261757 Jy ! Clean residual min=-0.002916 max=0.003429 Jy/beam ! Clean residual mean=0.000018 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.300124 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 61 components and 0.300124 Jy ! Inverting map ! Added new window around map position (58, -105). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370853 Jy ! Component: 100 - total flux cleaned = 0.00667109 Jy ! Component: 150 - total flux cleaned = 0.00915847 Jy ! Component: 200 - total flux cleaned = 0.0112816 Jy ! Total flux subtracted in 200 components = 0.0112816 Jy ! Clean residual min=-0.002488 max=0.002127 Jy/beam ! Clean residual mean=0.000011 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.311406 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 91 components and 0.311406 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=8.181 mas, bmaj=9.158 mas, bpa=76.06 degrees ! Estimated noise=1.20995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284161 Jy ! Component: 100 - total flux cleaned = 0.00478663 Jy ! Component: 150 - total flux cleaned = 0.00625743 Jy ! Component: 200 - total flux cleaned = 0.00741126 Jy ! Total flux subtracted in 200 components = 0.00741126 Jy ! Clean residual min=-0.002600 max=0.002502 Jy/beam ! Clean residual mean=0.000008 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.318817 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 = 0.000920943 Jy ! Component: 100 - total flux cleaned = 0.00166142 Jy ! Component: 150 - total flux cleaned = 0.00225864 Jy ! Component: 200 - total flux cleaned = 0.00274171 Jy ! Total flux subtracted in 200 components = 0.00274171 Jy ! Clean residual min=-0.002433 max=0.002519 Jy/beam ! Clean residual mean=0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.321559 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 184 components and 0.321559 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.021 mas, bmaj=4.774 mas, bpa=-33.53 degrees ! Estimated noise=0.985675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010273 Jy ! Component: 100 - total flux cleaned = 0.000269764 Jy ! Component: 150 - total flux cleaned = 0.000450646 Jy ! Component: 200 - total flux cleaned = 0.000506952 Jy ! Total flux subtracted in 200 components = 0.000506952 Jy ! Clean residual min=-0.002261 max=0.002048 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.322066 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 203 components and 0.322066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117182Jy sigma=0.462692 ! Fit after self-cal, rms=0.117170Jy sigma=0.462587 wmodel J1603+5730_S_map.mod ! Writing 203 model components to file: J1603+5730_S_map.mod wobs J1603+5730_S_uvs.fits ! Writing UV FITS file: J1603+5730_S_uvs.fits wwins J1603+5730_S_map.win ! wwins: Wrote 4 windows to J1603+5730_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 = -0.000807954 Jy ! Component: 100 - total flux cleaned = -0.00121357 Jy ! Component: 150 - total flux cleaned = -0.00142397 Jy ! Component: 200 - total flux cleaned = -0.00149087 Jy ! Component: 250 - total flux cleaned = -0.00149062 Jy ! Component: 300 - total flux cleaned = -0.00149018 Jy ! Component: 350 - total flux cleaned = -0.0013667 Jy ! Component: 400 - total flux cleaned = -0.00133645 Jy ! Component: 450 - total flux cleaned = -0.00127689 Jy ! Component: 500 - total flux cleaned = -0.001277 Jy ! Component: 550 - total flux cleaned = -0.00130528 Jy ! Component: 600 - total flux cleaned = -0.00138832 Jy ! Component: 650 - total flux cleaned = -0.00133342 Jy ! Component: 700 - total flux cleaned = -0.00138737 Jy ! Component: 750 - total flux cleaned = -0.00143963 Jy ! Component: 800 - total flux cleaned = -0.00136164 Jy ! Component: 850 - total flux cleaned = -0.00148987 Jy ! Component: 900 - total flux cleaned = -0.00151488 Jy ! Component: 950 - total flux cleaned = -0.00149001 Jy ! Component: 1000 - total flux cleaned = -0.00151461 Jy ! Component: 1050 - total flux cleaned = -0.00149029 Jy ! Component: 1100 - total flux cleaned = -0.00149043 Jy ! Component: 1150 - total flux cleaned = -0.00153797 Jy ! Component: 1200 - total flux cleaned = -0.00139762 Jy ! Component: 1250 - total flux cleaned = -0.00146723 Jy ! Component: 1300 - total flux cleaned = -0.00153584 Jy ! Component: 1350 - total flux cleaned = -0.00160349 Jy ! Component: 1400 - total flux cleaned = -0.00160331 Jy ! Component: 1450 - total flux cleaned = -0.00160354 Jy ! Component: 1500 - total flux cleaned = -0.0016696 Jy ! Component: 1550 - total flux cleaned = -0.00175647 Jy ! Component: 1600 - total flux cleaned = -0.00177761 Jy ! Component: 1650 - total flux cleaned = -0.0017352 Jy ! Component: 1700 - total flux cleaned = -0.00179833 Jy ! Component: 1750 - total flux cleaned = -0.00188166 Jy ! Component: 1800 - total flux cleaned = -0.00194367 Jy ! Component: 1850 - total flux cleaned = -0.00202556 Jy ! Component: 1900 - total flux cleaned = -0.0020254 Jy ! Component: 1950 - total flux cleaned = -0.00202576 Jy ! Component: 2000 - total flux cleaned = -0.00206574 Jy ! Component: 2050 - total flux cleaned = -0.00210503 Jy ! Component: 2100 - total flux cleaned = -0.00212449 Jy ! Component: 2150 - total flux cleaned = -0.00216338 Jy ! Component: 2200 - total flux cleaned = -0.00218279 Jy ! Component: 2250 - total flux cleaned = -0.00224036 Jy ! Component: 2300 - total flux cleaned = -0.002354 Jy ! Component: 2350 - total flux cleaned = -0.00241046 Jy ! Component: 2400 - total flux cleaned = -0.00248507 Jy ! Component: 2450 - total flux cleaned = -0.00252205 Jy ! Component: 2500 - total flux cleaned = -0.00254053 Jy ! Component: 2550 - total flux cleaned = -0.00264996 Jy ! Component: 2600 - total flux cleaned = -0.00268609 Jy ! Component: 2650 - total flux cleaned = -0.00274009 Jy ! Component: 2700 - total flux cleaned = -0.00279359 Jy ! Component: 2750 - total flux cleaned = -0.00293532 Jy ! Component: 2800 - total flux cleaned = -0.00300575 Jy ! Component: 2850 - total flux cleaned = -0.00297078 Jy ! Component: 2900 - total flux cleaned = -0.00304008 Jy ! Component: 2950 - total flux cleaned = -0.0031432 Jy ! Component: 3000 - total flux cleaned = -0.00319425 Jy ! Component: 3050 - total flux cleaned = -0.00317737 Jy ! Component: 3100 - total flux cleaned = -0.00329504 Jy ! Component: 3150 - total flux cleaned = -0.00331169 Jy ! Component: 3200 - total flux cleaned = -0.00334487 Jy ! Component: 3250 - total flux cleaned = -0.00339431 Jy ! Component: 3300 - total flux cleaned = -0.00349252 Jy ! Component: 3350 - total flux cleaned = -0.00354122 Jy ! Component: 3400 - total flux cleaned = -0.00357339 Jy ! Component: 3450 - total flux cleaned = -0.00366965 Jy ! Component: 3500 - total flux cleaned = -0.0036697 Jy ! Component: 3550 - total flux cleaned = -0.00371734 Jy ! Component: 3600 - total flux cleaned = -0.00381196 Jy ! Component: 3650 - total flux cleaned = -0.00378068 Jy ! Component: 3700 - total flux cleaned = -0.00387406 Jy ! Component: 3750 - total flux cleaned = -0.0038895 Jy ! Component: 3800 - total flux cleaned = -0.00392021 Jy ! Component: 3850 - total flux cleaned = -0.0039506 Jy ! Component: 3900 - total flux cleaned = -0.00396572 Jy ! Component: 3950 - total flux cleaned = -0.00398077 Jy ! Component: 4000 - total flux cleaned = -0.00401084 Jy ! Component: 4050 - total flux cleaned = -0.00401075 Jy ! Total flux subtracted in 4096 components = -0.00402559 Jy ! Clean residual min=-0.000784 max=0.000805 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.31804 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 521 components and 0.31804 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1603+5730_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.021 x 4.774 at -33.53 degrees (North through East) ! Clean map min=-0.0018773 max=0.20894 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1603+5730_S_map.fits wmodel /image_prod/ug002_uva//J1603+5730_S_map.mod ! Writing 521 model components to file: /image_prod/ug002_uva//J1603+5730_S_map.mod wobs /image_prod/ug002_uva//J1603+5730_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1603+5730_S_uvs.fits wwins /image_prod/ug002_uva//J1603+5730_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1603+5730_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.208941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272414 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.391135 0.391135 0.782269 1.56454 3.12908 6.25816 12.5163 25.0326 50.0652 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.208 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 766.999 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1603+5730_S_dfm.log closed on Thu Mar 5 02:32:48 2020