! Started logfile: /image_prod/ug002_uvm//J1133+0040_S_a_dfm.log on Wed Mar 4 17:02:55 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_uvm//J1133+0040_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1133+0040_S_a_uvm.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! AN table 2: 6 integrations on 28 of 28 possible baselines. ! AN table 3: 18 integrations on 45 of 45 possible baselines. ! AN table 4: 12 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.811499 visibilities/baseline/integration-bin. ! Found source: J1133+0040 ! ! 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 3345 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 J1133+0040_S_a] 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 13 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.037223Jy sigma=10.121801 ! Fit after self-cal, rms=0.700173Jy sigma=6.662502 ! 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=2.896 mas, bmaj=7.915 mas, bpa=-9.141 degrees ! Estimated noise=1.75144 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 = 0.233677 Jy ! Component: 100 - total flux cleaned = 0.28818 Jy ! Total flux subtracted in 100 components = 0.28818 Jy ! Clean residual min=-0.010930 max=0.019423 Jy/beam ! Clean residual mean=-0.000035 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 0.28818 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.28818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099059Jy sigma=0.753587 ! Fit after self-cal, rms=0.099049Jy sigma=0.753472 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202959 Jy ! Component: 100 - total flux cleaned = 0.0315428 Jy ! Total flux subtracted in 100 components = 0.0315428 Jy ! Clean residual min=-0.008558 max=0.014888 Jy/beam ! Clean residual mean=-0.000024 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.319723 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.319723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094078Jy sigma=0.674365 ! Fit after self-cal, rms=0.094032Jy sigma=0.674111 ! Inverting map ! Added new window around map position (5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136262 Jy ! Component: 100 - total flux cleaned = 0.0211717 Jy ! Total flux subtracted in 100 components = 0.0211717 Jy ! Clean residual min=-0.007151 max=0.008245 Jy/beam ! Clean residual mean=-0.000018 rms=0.001645 Jy/beam ! Combined flux in latest and established models = 0.340895 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.340895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092251Jy sigma=0.643243 ! Fit after self-cal, rms=0.092044Jy sigma=0.640635 ! 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=3.501 mas, bmaj=9.034 mas, bpa=-9.395 degrees ! Estimated noise=1.3843 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 = 0.00746159 Jy ! Component: 100 - total flux cleaned = 0.0120136 Jy ! Component: 150 - total flux cleaned = 0.0149933 Jy ! Component: 200 - total flux cleaned = 0.0169845 Jy ! Total flux subtracted in 200 components = 0.0169845 Jy ! Clean residual min=-0.006057 max=0.006364 Jy/beam ! Clean residual mean=-0.000018 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.357879 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.357879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091765Jy sigma=0.629342 ! Fit after self-cal, rms=0.091723Jy sigma=0.628660 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.501 x 9.034 at -9.395 degrees (North through East) ! Clean map min=-0.00578 max=0.29651 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 0.94 KP 0.97 ! LA 0.97 MK 0.99 NL 0.91 OV 1.00 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.90 HN 1.19 KP 0.97 ! LA 1.04 MK 1.01 NL 0.98 OV 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.96 HN 1.04 KP 0.98 ! LA 1.04 MK 1.01 NL 1.06 OV 1.00 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.87 FD 1.01 KP 1.00 LA 1.03 ! NL 0.98 OV 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.80 FD 1.00 HN 0.99 KP 1.00 ! LA 1.00 MK 0.98 NL 1.04 OV 1.01 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 0.90 HN 1.09 KP 0.98 ! LA 1.01 MK 1.01 NL 1.08 OV 0.83 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.22 FD 1.00 HN 1.03 KP 0.99 ! LA 1.01 MK 1.01 NL 1.01 OV 1.01 ! PT 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.95 KP 0.98 LA 1.00 ! NL 1.00 OV 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.99 HN 0.96 KP 0.96 ! LA 1.02 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.90 HN 1.12 KP 0.97 ! LA 1.06 MK 1.03 NL 1.03 OV 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 0.98 HN 1.03 KP 0.99 ! LA 1.00 MK 0.99 NL 1.09 OV 1.03 ! PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.74 FD 0.98 KP 1.00 LA 1.02 ! NL 0.97 OV 1.02 ! ! ! Fit before self-cal, rms=0.091723Jy sigma=0.628660 ! Fit after self-cal, rms=0.086993Jy sigma=0.574320 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=9.102 mas, bpa=-9.306 degrees ! Estimated noise=1.39358 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 = 0.00046901 Jy ! Component: 100 - total flux cleaned = 0.000381945 Jy ! Component: 150 - total flux cleaned = 0.000167539 Jy ! Component: 200 - total flux cleaned = 4.33208e-05 Jy ! Total flux subtracted in 200 components = 4.33208e-05 Jy ! Clean residual min=-0.004179 max=0.004402 Jy/beam ! Clean residual mean=-0.000012 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.357923 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.357923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086641Jy sigma=0.573504 ! Fit after self-cal, rms=0.086706Jy sigma=0.573333 ! 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=0.086706Jy sigma=0.573333 ! Fit after self-cal, rms=0.079822Jy sigma=0.559910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.496 mas, bmaj=9.095 mas, bpa=-9.257 degrees ! Estimated noise=1.39453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281204 Jy ! Component: 100 - total flux cleaned = 0.000214289 Jy ! Component: 150 - total flux cleaned = 9.06982e-05 Jy ! Component: 200 - total flux cleaned = 3.70747e-05 Jy ! Total flux subtracted in 200 components = 3.70747e-05 Jy ! Clean residual min=-0.003679 max=0.003890 Jy/beam ! Clean residual mean=-0.000007 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.35796 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.35796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079612Jy sigma=0.559194 ! Fit after self-cal, rms=0.079622Jy sigma=0.559134 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 = -0.000105723 Jy ! Component: 100 - total flux cleaned = -0.000244562 Jy ! Component: 150 - total flux cleaned = -0.000413853 Jy ! Component: 200 - total flux cleaned = -0.000568721 Jy ! Total flux subtracted in 200 components = -0.000568721 Jy ! Clean residual min=-0.003575 max=0.003835 Jy/beam ! Clean residual mean=-0.000007 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.357391 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.357391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079531Jy sigma=0.558837 ! Fit after self-cal, rms=0.079527Jy sigma=0.558820 ! 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=0.079527Jy sigma=0.558820 ! Fit after self-cal, rms=0.072256Jy sigma=0.547374 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=9.081 mas, bpa=-9.232 degrees ! Estimated noise=1.39348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393767 Jy ! Component: 100 - total flux cleaned = -0.000444134 Jy ! Component: 150 - total flux cleaned = -0.000484704 Jy ! Component: 200 - total flux cleaned = -0.000485104 Jy ! Total flux subtracted in 200 components = -0.000485104 Jy ! Clean residual min=-0.003041 max=0.003392 Jy/beam ! Clean residual mean=-0.000003 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.356906 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.356906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072182Jy sigma=0.546907 ! Fit after self-cal, rms=0.072176Jy sigma=0.546847 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 (-8.5, 72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170287 Jy ! Component: 100 - total flux cleaned = 0.00155463 Jy ! Component: 150 - total flux cleaned = 0.00140709 Jy ! Component: 200 - total flux cleaned = 0.00140718 Jy ! Total flux subtracted in 200 components = 0.00140718 Jy ! Clean residual min=-0.002885 max=0.002790 Jy/beam ! Clean residual mean=-0.000003 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.358313 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.358313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072039Jy sigma=0.545364 ! Fit after self-cal, rms=0.072035Jy sigma=0.545314 ! 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=0.072035Jy sigma=0.545314 ! Fit after self-cal, rms=0.072282Jy sigma=0.545179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.362 mas, bmaj=13.52 mas, bpa=-1.965 degrees ! Estimated noise=1.63887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179001 Jy ! Component: 100 - total flux cleaned = -6.69011e-06 Jy ! Component: 150 - total flux cleaned = -0.000314381 Jy ! Component: 200 - total flux cleaned = -0.00062147 Jy ! Total flux subtracted in 200 components = -0.00062147 Jy ! Clean residual min=-0.002856 max=0.003323 Jy/beam ! Clean residual mean=-0.000003 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.357692 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 0.357692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072262Jy sigma=0.545131 ! Fit after self-cal, rms=0.072263Jy sigma=0.545065 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 = -0.000211189 Jy ! Component: 100 - total flux cleaned = -0.000417148 Jy ! Component: 150 - total flux cleaned = -0.000657892 Jy ! Component: 200 - total flux cleaned = -0.000782845 Jy ! Total flux subtracted in 200 components = -0.000782845 Jy ! Clean residual min=-0.002884 max=0.003314 Jy/beam ! Clean residual mean=-0.000004 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.356909 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.356909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072268Jy sigma=0.545185 ! Fit after self-cal, rms=0.072268Jy sigma=0.545169 ! 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=3.493 mas, bmaj=9.084 mas, bpa=-9.218 degrees ! Estimated noise=1.39313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 9.084 at -9.218 degrees (North through East) ! Clean map min=-0.0025504 max=0.30073 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=2.886 mas, bmaj=7.945 mas, bpa=-8.967 degrees ! Estimated noise=1.77085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.236116 Jy ! Component: 100 - total flux cleaned = 0.291805 Jy ! Component: 150 - total flux cleaned = 0.314968 Jy ! Component: 200 - total flux cleaned = 0.328937 Jy ! Total flux subtracted in 200 components = 0.328937 Jy ! Clean residual min=-0.005488 max=0.007425 Jy/beam ! Clean residual mean=-0.000010 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.328937 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.328937 Jy ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=9.084 mas, bpa=-9.218 degrees ! Estimated noise=1.39313 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 = 0.0104699 Jy ! Component: 100 - total flux cleaned = 0.0163728 Jy ! Component: 150 - total flux cleaned = 0.0203599 Jy ! Component: 200 - total flux cleaned = 0.022544 Jy ! Total flux subtracted in 200 components = 0.022544 Jy ! Clean residual min=-0.003038 max=0.003458 Jy/beam ! Clean residual mean=-0.000008 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.351481 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.351481 Jy ! Inverting map ! Added new window around map position (11, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251595 Jy ! Component: 100 - total flux cleaned = 0.00345001 Jy ! Component: 150 - total flux cleaned = 0.00423011 Jy ! Component: 200 - total flux cleaned = 0.00466259 Jy ! Total flux subtracted in 200 components = 0.00466259 Jy ! Clean residual min=-0.002779 max=0.002797 Jy/beam ! Clean residual mean=-0.000004 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.356143 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.356143 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=8.362 mas, bmaj=13.52 mas, bpa=-1.965 degrees ! Estimated noise=1.63887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.78177e-05 Jy ! Component: 100 - total flux cleaned = -0.000126795 Jy ! Component: 150 - total flux cleaned = -0.000130297 Jy ! Component: 200 - total flux cleaned = -0.000132454 Jy ! Total flux subtracted in 200 components = -0.000132454 Jy ! Clean residual min=-0.002766 max=0.002976 Jy/beam ! Clean residual mean=-0.000005 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.356011 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 = -7.14219e-05 Jy ! Component: 100 - total flux cleaned = -7.12059e-05 Jy ! Component: 150 - total flux cleaned = -9.94291e-05 Jy ! Component: 200 - total flux cleaned = -0.000125659 Jy ! Total flux subtracted in 200 components = -0.000125659 Jy ! Clean residual min=-0.002786 max=0.002973 Jy/beam ! Clean residual mean=-0.000005 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.355885 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 119 components and 0.355885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=9.084 mas, bpa=-9.218 degrees ! Estimated noise=1.39313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.4934e-05 Jy ! Component: 100 - total flux cleaned = 0.000206135 Jy ! Component: 150 - total flux cleaned = 0.000317865 Jy ! Component: 200 - total flux cleaned = 0.000423281 Jy ! Total flux subtracted in 200 components = 0.000423281 Jy ! Clean residual min=-0.002776 max=0.002648 Jy/beam ! Clean residual mean=-0.000003 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.356308 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 135 components and 0.356308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072083Jy sigma=0.543923 ! Fit after self-cal, rms=0.072052Jy sigma=0.543754 wmodel J1133+0040_S_a_map.mod ! Writing 135 model components to file: J1133+0040_S_a_map.mod wobs J1133+0040_S_a_uvs.fits ! Writing UV FITS file: J1133+0040_S_a_uvs.fits wwins J1133+0040_S_a_map.win ! wwins: Wrote 4 windows to J1133+0040_S_a_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 = -0.000298443 Jy ! Component: 100 - total flux cleaned = -0.000664718 Jy ! Component: 150 - total flux cleaned = -0.000839164 Jy ! Component: 200 - total flux cleaned = -0.000756075 Jy ! Component: 250 - total flux cleaned = -0.000877457 Jy ! Component: 300 - total flux cleaned = -0.00091535 Jy ! Component: 350 - total flux cleaned = -0.000876406 Jy ! Component: 400 - total flux cleaned = -0.000838485 Jy ! Component: 450 - total flux cleaned = -0.00065376 Jy ! Component: 500 - total flux cleaned = -0.00061773 Jy ! Component: 550 - total flux cleaned = -0.000368839 Jy ! Component: 600 - total flux cleaned = -0.000370238 Jy ! Component: 650 - total flux cleaned = -0.000439415 Jy ! Component: 700 - total flux cleaned = -0.000337797 Jy ! Component: 750 - total flux cleaned = -0.000372295 Jy ! Component: 800 - total flux cleaned = -0.000373014 Jy ! Component: 850 - total flux cleaned = -0.000470779 Jy ! Component: 900 - total flux cleaned = -0.0004711 Jy ! Component: 950 - total flux cleaned = -0.000660575 Jy ! Component: 1000 - total flux cleaned = -0.000597626 Jy ! Component: 1050 - total flux cleaned = -0.000629429 Jy ! Component: 1100 - total flux cleaned = -0.0007814 Jy ! Component: 1150 - total flux cleaned = -0.000751061 Jy ! Component: 1200 - total flux cleaned = -0.000900022 Jy ! Component: 1250 - total flux cleaned = -0.000870658 Jy ! Component: 1300 - total flux cleaned = -0.000986882 Jy ! Component: 1350 - total flux cleaned = -0.00110182 Jy ! Component: 1400 - total flux cleaned = -0.00110177 Jy ! Component: 1450 - total flux cleaned = -0.00121479 Jy ! Component: 1500 - total flux cleaned = -0.00124291 Jy ! Component: 1550 - total flux cleaned = -0.00132605 Jy ! Component: 1600 - total flux cleaned = -0.00132596 Jy ! Component: 1650 - total flux cleaned = -0.00138005 Jy ! Component: 1700 - total flux cleaned = -0.00132651 Jy ! Component: 1750 - total flux cleaned = -0.00153899 Jy ! Component: 1800 - total flux cleaned = -0.00151245 Jy ! Component: 1850 - total flux cleaned = -0.00151252 Jy ! Component: 1900 - total flux cleaned = -0.0015643 Jy ! Component: 1950 - total flux cleaned = -0.00161546 Jy ! Component: 2000 - total flux cleaned = -0.0015645 Jy ! Component: 2050 - total flux cleaned = -0.00161493 Jy ! Component: 2100 - total flux cleaned = -0.00158997 Jy ! Component: 2150 - total flux cleaned = -0.00151572 Jy ! Component: 2200 - total flux cleaned = -0.00141725 Jy ! Component: 2250 - total flux cleaned = -0.00136882 Jy ! Component: 2300 - total flux cleaned = -0.00134508 Jy ! Component: 2350 - total flux cleaned = -0.00136917 Jy ! Component: 2400 - total flux cleaned = -0.0012976 Jy ! Component: 2450 - total flux cleaned = -0.00127384 Jy ! Component: 2500 - total flux cleaned = -0.00115607 Jy ! Component: 2550 - total flux cleaned = -0.00122603 Jy ! Component: 2600 - total flux cleaned = -0.00127215 Jy ! Component: 2650 - total flux cleaned = -0.00117988 Jy ! Component: 2700 - total flux cleaned = -0.00113416 Jy ! Component: 2750 - total flux cleaned = -0.00108825 Jy ! Component: 2800 - total flux cleaned = -0.00106564 Jy ! Component: 2850 - total flux cleaned = -0.000997941 Jy ! Component: 2900 - total flux cleaned = -0.00095341 Jy ! Component: 2950 - total flux cleaned = -0.00095342 Jy ! Component: 3000 - total flux cleaned = -0.000909293 Jy ! Component: 3050 - total flux cleaned = -0.000843724 Jy ! Component: 3100 - total flux cleaned = -0.000778398 Jy ! Component: 3150 - total flux cleaned = -0.00077812 Jy ! Component: 3200 - total flux cleaned = -0.000735276 Jy ! Component: 3250 - total flux cleaned = -0.00064997 Jy ! Component: 3300 - total flux cleaned = -0.000607691 Jy ! Component: 3350 - total flux cleaned = -0.00052323 Jy ! Component: 3400 - total flux cleaned = -0.000355828 Jy ! Component: 3450 - total flux cleaned = -0.000335141 Jy ! Component: 3500 - total flux cleaned = -0.000128101 Jy ! Component: 3550 - total flux cleaned = -0.000189796 Jy ! Component: 3600 - total flux cleaned = -0.000107762 Jy ! Component: 3650 - total flux cleaned = -6.70229e-05 Jy ! Component: 3700 - total flux cleaned = -6.19404e-06 Jy ! Component: 3750 - total flux cleaned = 0.00011473 Jy ! Component: 3800 - total flux cleaned = 0.000194805 Jy ! Component: 3850 - total flux cleaned = 0.000234663 Jy ! Component: 3900 - total flux cleaned = 0.00035352 Jy ! Component: 3950 - total flux cleaned = 0.000333823 Jy ! Component: 4000 - total flux cleaned = 0.000412318 Jy ! Component: 4050 - total flux cleaned = 0.000529609 Jy ! Total flux subtracted in 4096 components = 0.000510185 Jy ! Clean residual min=-0.001545 max=0.001219 Jy/beam ! Clean residual mean=-0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.356819 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 451 components and 0.356819 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1133+0040_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 9.084 at -9.218 degrees (North through East) ! Clean map min=-0.0022136 max=0.30224 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1133+0040_S_a_map.fits wmodel /image_prod/ug002_uvm//J1133+0040_S_a_map.mod ! Writing 451 model components to file: /image_prod/ug002_uvm//J1133+0040_S_a_map.mod wobs /image_prod/ug002_uvm//J1133+0040_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1133+0040_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1133+0040_S_a_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uvm//J1133+0040_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.302239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380162 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.377347 0.377347 0.754694 1.50939 3.01877 6.03755 12.0751 24.1502 48.3004 96.6008 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.302 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 795.024 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1133+0040_S_a_dfm.log closed on Wed Mar 4 17:02:59 2020