! Started logfile: /image_prod/ug002_uva//J0815+0954_S_dfm.log on Wed Mar 4 22:18:13 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//J0815+0954_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0815+0954_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.908333 visibilities/baseline/integration-bin. ! Found source: J0815+0954 ! ! 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 5886 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 J0815+0954_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002623Jy sigma=7.925985 ! Fit after self-cal, rms=0.914876Jy sigma=7.249152 ! 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=2.783 mas, bmaj=6.803 mas, bpa=-5.376 degrees ! Estimated noise=1.55667 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 = 0.0666639 Jy ! Component: 100 - total flux cleaned = 0.0820146 Jy ! Total flux subtracted in 100 components = 0.0820146 Jy ! Clean residual min=-0.004106 max=0.005717 Jy/beam ! Clean residual mean=-0.000005 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.0820146 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0820146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080542Jy sigma=0.473014 ! Fit after self-cal, rms=0.080477Jy sigma=0.472512 ! 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=3.187 mas, bmaj=7.306 mas, bpa=-4.55 degrees ! Estimated noise=1.21573 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 = 0.00631243 Jy ! Component: 100 - total flux cleaned = 0.00690184 Jy ! Component: 150 - total flux cleaned = 0.00688922 Jy ! Component: 200 - total flux cleaned = 0.00687709 Jy ! Total flux subtracted in 200 components = 0.00687709 Jy ! Clean residual min=-0.003295 max=0.002899 Jy/beam ! Clean residual mean=-0.000000 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0888917 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0888917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079716Jy sigma=0.468003 ! Fit after self-cal, rms=0.079671Jy sigma=0.467841 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.187 x 7.306 at -4.55 degrees (North through East) ! Clean map min=-0.0032076 max=0.086045 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.11 HN 1.07 KP 0.99 ! LA 1.03 MK 0.98 NL 0.97 OV 0.85 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.09 KP 1.07 ! LA 1.03 MK 1.00 NL 0.90 OV 0.94 ! SC 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.03 KP 0.99 ! LA 0.99 MK 1.04 NL 0.99 OV 0.92 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.079671Jy sigma=0.467841 ! Fit after self-cal, rms=0.077248Jy sigma=0.462244 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=7.237 mas, bpa=-3.506 degrees ! Estimated noise=1.20941 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 = 0.00041409 Jy ! Component: 100 - total flux cleaned = 0.000350182 Jy ! Component: 150 - total flux cleaned = 0.000322266 Jy ! Component: 200 - total flux cleaned = 0.000270786 Jy ! Total flux subtracted in 200 components = 0.000270786 Jy ! Clean residual min=-0.002369 max=0.002719 Jy/beam ! Clean residual mean=-0.000003 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0891625 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.0891625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077203Jy sigma=0.462104 ! Fit after self-cal, rms=0.077219Jy sigma=0.461894 ! 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=0.077219Jy sigma=0.461894 ! Fit after self-cal, rms=0.074555Jy sigma=0.458221 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.152 mas, bmaj=7.256 mas, bpa=-3.481 degrees ! Estimated noise=1.20716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207714 Jy ! Component: 100 - total flux cleaned = 0.00020755 Jy ! Component: 150 - total flux cleaned = 0.000227704 Jy ! Component: 200 - total flux cleaned = 0.000244967 Jy ! Total flux subtracted in 200 components = 0.000244967 Jy ! Clean residual min=-0.002042 max=0.002274 Jy/beam ! Clean residual mean=-0.000004 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0894074 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0894074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074535Jy sigma=0.458128 ! Fit after self-cal, rms=0.074519Jy sigma=0.458026 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 (17, 122.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139495 Jy ! Component: 100 - total flux cleaned = 0.00125752 Jy ! Component: 150 - total flux cleaned = 0.00120327 Jy ! Component: 200 - total flux cleaned = 0.00118348 Jy ! Total flux subtracted in 200 components = 0.00118348 Jy ! Clean residual min=-0.002008 max=0.002240 Jy/beam ! Clean residual mean=-0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0905909 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0905909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074476Jy sigma=0.457608 ! Fit after self-cal, rms=0.074474Jy sigma=0.457567 ! Inverting map ! Added new window around map position (15, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104515 Jy ! Component: 100 - total flux cleaned = 0.000612907 Jy ! Component: 150 - total flux cleaned = 0.000322578 Jy ! Component: 200 - total flux cleaned = 0.000137832 Jy ! Total flux subtracted in 200 components = 0.000137832 Jy ! Clean residual min=-0.001799 max=0.001712 Jy/beam ! Clean residual mean=-0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0907288 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.0907288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074415Jy sigma=0.457114 ! Fit after self-cal, rms=0.074404Jy sigma=0.457067 ! 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=0.074404Jy sigma=0.457067 ! Fit after self-cal, rms=0.074144Jy sigma=0.456990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.244 mas, bpa=-3.44 degrees ! Estimated noise=1.20247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144127 Jy ! Component: 100 - total flux cleaned = -3.12872e-06 Jy ! Component: 150 - total flux cleaned = -8.14647e-05 Jy ! Component: 200 - total flux cleaned = -0.00012955 Jy ! Total flux subtracted in 200 components = -0.00012955 Jy ! Clean residual min=-0.001713 max=0.001703 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0905992 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.0905992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074123Jy sigma=0.456841 ! Fit after self-cal, rms=0.074120Jy sigma=0.456830 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 = -2.0961e-05 Jy ! Component: 100 - total flux cleaned = -0.000109063 Jy ! Component: 150 - total flux cleaned = -0.000212024 Jy ! Component: 200 - total flux cleaned = -0.000289621 Jy ! Total flux subtracted in 200 components = -0.000289621 Jy ! Clean residual min=-0.001697 max=0.001696 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0903096 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 103 components and 0.0903096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074109Jy sigma=0.456749 ! Fit after self-cal, rms=0.074106Jy sigma=0.456746 ! 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=0.074106Jy sigma=0.456746 ! Fit after self-cal, rms=0.074083Jy sigma=0.456735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.808 mas, bmaj=10.68 mas, bpa=-4.308 degrees ! Estimated noise=1.51326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000418439 Jy ! Component: 100 - total flux cleaned = -0.000421833 Jy ! Component: 150 - total flux cleaned = -0.000480524 Jy ! Component: 200 - total flux cleaned = -0.000496866 Jy ! Total flux subtracted in 200 components = -0.000496866 Jy ! Clean residual min=-0.002153 max=0.001848 Jy/beam ! Clean residual mean=-0.000007 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0898127 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.0898127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074092Jy sigma=0.456736 ! Fit after self-cal, rms=0.074093Jy sigma=0.456722 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 = -1.44219e-05 Jy ! Component: 100 - total flux cleaned = -4.69149e-05 Jy ! Component: 150 - total flux cleaned = -9.09777e-05 Jy ! Component: 200 - total flux cleaned = -0.000118234 Jy ! Total flux subtracted in 200 components = -0.000118234 Jy ! Clean residual min=-0.002132 max=0.001832 Jy/beam ! Clean residual mean=-0.000007 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0896945 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.0896945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074097Jy sigma=0.456752 ! Fit after self-cal, rms=0.074097Jy sigma=0.456748 ! 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=3.15 mas, bmaj=7.239 mas, bpa=-3.42 degrees ! Estimated noise=1.20238 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 7.239 at -3.42 degrees (North through East) ! Clean map min=-0.0016333 max=0.085465 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=2.751 mas, bmaj=6.752 mas, bpa=-4.382 degrees ! Estimated noise=1.53386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656706 Jy ! Component: 100 - total flux cleaned = 0.0808934 Jy ! Component: 150 - total flux cleaned = 0.08679 Jy ! Component: 200 - total flux cleaned = 0.0893921 Jy ! Total flux subtracted in 200 components = 0.0893921 Jy ! Clean residual min=-0.002585 max=0.002862 Jy/beam ! Clean residual mean=-0.000006 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0893921 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0893921 Jy ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.239 mas, bpa=-3.42 degrees ! Estimated noise=1.20238 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, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251763 Jy ! Component: 100 - total flux cleaned = 0.00342002 Jy ! Component: 150 - total flux cleaned = 0.00368768 Jy ! Component: 200 - total flux cleaned = 0.00379952 Jy ! Total flux subtracted in 200 components = 0.00379952 Jy ! Clean residual min=-0.002105 max=0.001890 Jy/beam ! Clean residual mean=-0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0931916 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.0931916 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=6.808 mas, bmaj=10.68 mas, bpa=-4.308 degrees ! Estimated noise=1.51326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207996 Jy ! Component: 100 - total flux cleaned = -0.000106815 Jy ! Component: 150 - total flux cleaned = -0.00021861 Jy ! Component: 200 - total flux cleaned = -0.000415085 Jy ! Total flux subtracted in 200 components = -0.000415085 Jy ! Clean residual min=-0.002201 max=0.001837 Jy/beam ! Clean residual mean=-0.000008 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0927765 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 = -0.00014777 Jy ! Component: 100 - total flux cleaned = -0.0003391 Jy ! Component: 150 - total flux cleaned = -0.000466746 Jy ! Component: 200 - total flux cleaned = -0.000586607 Jy ! Total flux subtracted in 200 components = -0.000586607 Jy ! Clean residual min=-0.002150 max=0.001845 Jy/beam ! Clean residual mean=-0.000007 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0921899 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 87 components and 0.0921899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.239 mas, bpa=-3.42 degrees ! Estimated noise=1.20238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.0964e-05 Jy ! Component: 100 - total flux cleaned = -0.000224616 Jy ! Component: 150 - total flux cleaned = -0.000506511 Jy ! Component: 200 - total flux cleaned = -0.000634853 Jy ! Total flux subtracted in 200 components = -0.000634853 Jy ! Clean residual min=-0.001761 max=0.001709 Jy/beam ! Clean residual mean=-0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0915551 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.0915551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074122Jy sigma=0.456852 ! Fit after self-cal, rms=0.074130Jy sigma=0.456808 wmodel J0815+0954_S_map.mod ! Writing 108 model components to file: J0815+0954_S_map.mod wobs J0815+0954_S_uvs.fits ! Writing UV FITS file: J0815+0954_S_uvs.fits wwins J0815+0954_S_map.win ! wwins: Wrote 4 windows to J0815+0954_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 = -0.000315682 Jy ! Component: 100 - total flux cleaned = -0.000464945 Jy ! Component: 150 - total flux cleaned = -0.000664325 Jy ! Component: 200 - total flux cleaned = -0.000829051 Jy ! Component: 250 - total flux cleaned = -0.000962319 Jy ! Component: 300 - total flux cleaned = -0.00111807 Jy ! Component: 350 - total flux cleaned = -0.0012703 Jy ! Component: 400 - total flux cleaned = -0.00144404 Jy ! Component: 450 - total flux cleaned = -0.00163854 Jy ! Component: 500 - total flux cleaned = -0.00182893 Jy ! Component: 550 - total flux cleaned = -0.00203916 Jy ! Component: 600 - total flux cleaned = -0.0021996 Jy ! Component: 650 - total flux cleaned = -0.00235719 Jy ! Component: 700 - total flux cleaned = -0.00246802 Jy ! Component: 750 - total flux cleaned = -0.00259916 Jy ! Component: 800 - total flux cleaned = -0.00279204 Jy ! Component: 850 - total flux cleaned = -0.00293945 Jy ! Component: 900 - total flux cleaned = -0.0030018 Jy ! Component: 950 - total flux cleaned = -0.00314519 Jy ! Component: 1000 - total flux cleaned = -0.00324634 Jy ! Component: 1050 - total flux cleaned = -0.00338562 Jy ! Component: 1100 - total flux cleaned = -0.00342478 Jy ! Component: 1150 - total flux cleaned = -0.00354124 Jy ! Component: 1200 - total flux cleaned = -0.00361801 Jy ! Component: 1250 - total flux cleaned = -0.00373135 Jy ! Component: 1300 - total flux cleaned = -0.00376836 Jy ! Component: 1350 - total flux cleaned = -0.00380498 Jy ! Component: 1400 - total flux cleaned = -0.00382338 Jy ! Component: 1450 - total flux cleaned = -0.00389548 Jy ! Component: 1500 - total flux cleaned = -0.00396682 Jy ! Component: 1550 - total flux cleaned = -0.00398438 Jy ! Component: 1600 - total flux cleaned = -0.00405423 Jy ! Component: 1650 - total flux cleaned = -0.00407162 Jy ! Component: 1700 - total flux cleaned = -0.00412289 Jy ! Component: 1750 - total flux cleaned = -0.00420727 Jy ! Component: 1800 - total flux cleaned = -0.00424057 Jy ! Component: 1850 - total flux cleaned = -0.00425724 Jy ! Component: 1900 - total flux cleaned = -0.00430609 Jy ! Component: 1950 - total flux cleaned = -0.00437085 Jy ! Component: 2000 - total flux cleaned = -0.00440277 Jy ! Component: 2050 - total flux cleaned = -0.0044184 Jy ! Component: 2100 - total flux cleaned = -0.00446516 Jy ! Component: 2150 - total flux cleaned = -0.00451178 Jy ! Component: 2200 - total flux cleaned = -0.00457339 Jy ! Component: 2250 - total flux cleaned = -0.00461909 Jy ! Component: 2300 - total flux cleaned = -0.00464921 Jy ! Component: 2350 - total flux cleaned = -0.00466422 Jy ! Component: 2400 - total flux cleaned = -0.00469402 Jy ! Component: 2450 - total flux cleaned = -0.00467921 Jy ! Component: 2500 - total flux cleaned = -0.00472314 Jy ! Component: 2550 - total flux cleaned = -0.00476656 Jy ! Component: 2600 - total flux cleaned = -0.00473796 Jy ! Component: 2650 - total flux cleaned = -0.00482318 Jy ! Component: 2700 - total flux cleaned = -0.0048091 Jy ! Component: 2750 - total flux cleaned = -0.00489275 Jy ! Component: 2800 - total flux cleaned = -0.00493419 Jy ! Component: 2850 - total flux cleaned = -0.00492025 Jy ! Component: 2900 - total flux cleaned = -0.00492026 Jy ! Component: 2950 - total flux cleaned = -0.0049743 Jy ! Component: 3000 - total flux cleaned = -0.00504132 Jy ! Component: 3050 - total flux cleaned = -0.00498801 Jy ! Component: 3100 - total flux cleaned = -0.0050011 Jy ! Component: 3150 - total flux cleaned = -0.00502721 Jy ! Component: 3200 - total flux cleaned = -0.00504008 Jy ! Component: 3250 - total flux cleaned = -0.00507889 Jy ! Component: 3300 - total flux cleaned = -0.00506608 Jy ! Component: 3350 - total flux cleaned = -0.00509141 Jy ! Component: 3400 - total flux cleaned = -0.0050663 Jy ! Component: 3450 - total flux cleaned = -0.00506641 Jy ! Component: 3500 - total flux cleaned = -0.00511608 Jy ! Component: 3550 - total flux cleaned = -0.00506663 Jy ! Component: 3600 - total flux cleaned = -0.00509118 Jy ! Component: 3650 - total flux cleaned = -0.00510349 Jy ! Component: 3700 - total flux cleaned = -0.00507944 Jy ! Component: 3750 - total flux cleaned = -0.00510355 Jy ! Component: 3800 - total flux cleaned = -0.00513928 Jy ! Component: 3850 - total flux cleaned = -0.00509201 Jy ! Component: 3900 - total flux cleaned = -0.00510377 Jy ! Component: 3950 - total flux cleaned = -0.00510377 Jy ! Component: 4000 - total flux cleaned = -0.00509192 Jy ! Component: 4050 - total flux cleaned = -0.00506892 Jy ! Total flux subtracted in 4096 components = -0.00509187 Jy ! Clean residual min=-0.000658 max=0.000730 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0864632 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 413 components and 0.0864632 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0815+0954_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 7.239 at -3.42 degrees (North through East) ! Clean map min=-0.0012432 max=0.084767 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0815+0954_S_map.fits wmodel /image_prod/ug002_uva//J0815+0954_S_map.mod ! Writing 413 model components to file: /image_prod/ug002_uva//J0815+0954_S_map.mod wobs /image_prod/ug002_uva//J0815+0954_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0815+0954_S_uvs.fits wwins /image_prod/ug002_uva//J0815+0954_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0815+0954_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0847665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207621 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.734799 0.734799 1.4696 2.9392 5.87839 11.7568 23.5136 47.0272 94.0543 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 408.274 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0815+0954_S_dfm.log closed on Wed Mar 4 22:18:17 2020