! Started logfile: /scr/pima/bg219b_uvs/J1813+4304_S_dfm.log on Thu May 19 20:30:22 2016 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 /scr/pima/bg219b_uvs/J1813+4304_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1813+4304_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864286 visibilities/baseline/integration-bin. ! Found source: J1813+4304 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4356 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1813+4304_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 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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021025Jy sigma=24.659110 ! Fit after self-cal, rms=0.731349Jy sigma=17.633368 ! 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=3.171 mas, bmaj=4.662 mas, bpa=-7.471 degrees ! Estimated noise=0.67723 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 = 0.195082 Jy ! Component: 100 - total flux cleaned = 0.26253 Jy ! Total flux subtracted in 100 components = 0.26253 Jy ! Clean residual min=-0.013606 max=0.047974 Jy/beam ! Clean residual mean=0.000077 rms=0.004194 Jy/beam ! Combined flux in latest and established models = 0.26253 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.26253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100566Jy sigma=2.364248 ! Fit after self-cal, rms=0.100287Jy sigma=2.358745 ! Inverting map ! Added new window around map position (3.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461475 Jy ! Component: 100 - total flux cleaned = 0.0721508 Jy ! Total flux subtracted in 100 components = 0.0721508 Jy ! Clean residual min=-0.007766 max=0.013493 Jy/beam ! Clean residual mean=0.000044 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.334681 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.334681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069887Jy sigma=1.594572 ! Fit after self-cal, rms=0.068448Jy sigma=1.567355 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179776 Jy ! Component: 100 - total flux cleaned = 0.0295055 Jy ! Total flux subtracted in 100 components = 0.0295055 Jy ! Clean residual min=-0.005422 max=0.006389 Jy/beam ! Clean residual mean=0.000031 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.364187 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.364187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061347Jy sigma=1.383695 ! Fit after self-cal, rms=0.061151Jy sigma=1.380105 ! 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=3.84 mas, bmaj=5.58 mas, bpa=-4.162 degrees ! Estimated noise=0.506063 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 = 0.0128726 Jy ! Component: 100 - total flux cleaned = 0.0206249 Jy ! Component: 150 - total flux cleaned = 0.0257388 Jy ! Component: 200 - total flux cleaned = 0.0292249 Jy ! Total flux subtracted in 200 components = 0.0292249 Jy ! Clean residual min=-0.004528 max=0.004343 Jy/beam ! Clean residual mean=0.000057 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.393412 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.393412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058228Jy sigma=1.302146 ! Fit after self-cal, rms=0.058085Jy sigma=1.299081 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.84 x 5.58 at -4.162 degrees (North through East) ! Clean map min=-0.004328 max=0.26351 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.98 ! LA 0.98 MK 0.98 NL 1.01 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.03 KP 0.99 ! LA 1.00 MK 1.04 NL 0.98 OV 1.03 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.98 KP 0.98 ! LA 0.96 MK 1.04 NL 1.01 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 0.97 ! LA 0.99 MK 1.02 NL 1.05 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.058085Jy sigma=1.299081 ! Fit after self-cal, rms=0.056898Jy sigma=1.273698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.861 mas, bmaj=5.604 mas, bpa=-4.068 degrees ! Estimated noise=0.504094 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 = 0.00125457 Jy ! Component: 100 - total flux cleaned = 0.00133992 Jy ! Component: 150 - total flux cleaned = 0.0013397 Jy ! Component: 200 - total flux cleaned = 0.00133973 Jy ! Total flux subtracted in 200 components = 0.00133973 Jy ! Clean residual min=-0.003616 max=0.004637 Jy/beam ! Clean residual mean=0.000038 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.394751 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.394751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056851Jy sigma=1.272257 ! Fit after self-cal, rms=0.056849Jy sigma=1.272120 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056849Jy sigma=1.272120 ! Fit after self-cal, rms=0.056597Jy sigma=1.259597 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=5.606 mas, bpa=-4.035 degrees ! Estimated noise=0.504022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451658 Jy ! Component: 100 - total flux cleaned = 0.000589954 Jy ! Component: 150 - total flux cleaned = 0.000674663 Jy ! Component: 200 - total flux cleaned = 0.000700036 Jy ! Total flux subtracted in 200 components = 0.000700036 Jy ! Clean residual min=-0.003849 max=0.004077 Jy/beam ! Clean residual mean=0.000022 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.395451 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.395451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056566Jy sigma=1.258509 ! Fit after self-cal, rms=0.056562Jy sigma=1.258430 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 (-30, -99). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387569 Jy ! Component: 100 - total flux cleaned = 0.00612072 Jy ! Component: 150 - total flux cleaned = 0.00769674 Jy ! Component: 200 - total flux cleaned = 0.00889955 Jy ! Total flux subtracted in 200 components = 0.00889955 Jy ! Clean residual min=-0.003353 max=0.002784 Jy/beam ! Clean residual mean=0.000020 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.404351 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.404351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056279Jy sigma=1.250476 ! Fit after self-cal, rms=0.056267Jy sigma=1.250266 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056267Jy sigma=1.250266 ! Fit after self-cal, rms=0.056244Jy sigma=1.249848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=5.612 mas, bpa=-3.919 degrees ! Estimated noise=0.503596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127713 Jy ! Component: 100 - total flux cleaned = 0.0022134 Jy ! Component: 150 - total flux cleaned = 0.00299172 Jy ! Component: 200 - total flux cleaned = 0.00345146 Jy ! Total flux subtracted in 200 components = 0.00345146 Jy ! Clean residual min=-0.003105 max=0.002846 Jy/beam ! Clean residual mean=0.000017 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.407802 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 121 components and 0.407802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056205Jy sigma=1.248653 ! Fit after self-cal, rms=0.056203Jy sigma=1.248629 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 = 0.000387085 Jy ! Component: 100 - total flux cleaned = 0.000528532 Jy ! Component: 150 - total flux cleaned = 0.000663015 Jy ! Component: 200 - total flux cleaned = 0.000769931 Jy ! Total flux subtracted in 200 components = 0.000769931 Jy ! Clean residual min=-0.003085 max=0.002857 Jy/beam ! Clean residual mean=0.000015 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.408572 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.408572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056188Jy sigma=1.248193 ! Fit after self-cal, rms=0.056187Jy sigma=1.248184 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056187Jy sigma=1.248184 ! Fit after self-cal, rms=0.056204Jy sigma=1.248117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.877 mas, bmaj=9.033 mas, bpa=-11.88 degrees ! Estimated noise=0.624525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952443 Jy ! Component: 100 - total flux cleaned = 0.00105023 Jy ! Component: 150 - total flux cleaned = 0.00110034 Jy ! Component: 200 - total flux cleaned = 0.00112908 Jy ! Total flux subtracted in 200 components = 0.00112908 Jy ! Clean residual min=-0.004154 max=0.003906 Jy/beam ! Clean residual mean=0.000035 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.409701 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 141 components and 0.409701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056206Jy sigma=1.247938 ! Fit after self-cal, rms=0.056199Jy sigma=1.247878 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 = 8.69647e-05 Jy ! Component: 100 - total flux cleaned = 0.000131668 Jy ! Component: 150 - total flux cleaned = 0.000171522 Jy ! Component: 200 - total flux cleaned = 0.000196137 Jy ! Total flux subtracted in 200 components = 0.000196137 Jy ! Clean residual min=-0.004135 max=0.003881 Jy/beam ! Clean residual mean=0.000033 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.409897 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 147 components and 0.409897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056202Jy sigma=1.247912 ! Fit after self-cal, rms=0.056199Jy sigma=1.247889 ! 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=3.852 mas, bmaj=5.613 mas, bpa=-3.844 degrees ! Estimated noise=0.503725 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.852 x 5.613 at -3.844 degrees (North through East) ! Clean map min=-0.0030076 max=0.26219 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=3.179 mas, bmaj=4.684 mas, bpa=-7.021 degrees ! Estimated noise=0.674271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19365 Jy ! Component: 100 - total flux cleaned = 0.266462 Jy ! Component: 150 - total flux cleaned = 0.308507 Jy ! Component: 200 - total flux cleaned = 0.334379 Jy ! Total flux subtracted in 200 components = 0.334379 Jy ! Clean residual min=-0.006370 max=0.013684 Jy/beam ! Clean residual mean=0.000037 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.334379 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.334379 Jy ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=5.613 mas, bpa=-3.844 degrees ! Estimated noise=0.503725 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 = 0.0234966 Jy ! Component: 100 - total flux cleaned = 0.0372033 Jy ! Component: 150 - total flux cleaned = 0.0457771 Jy ! Component: 200 - total flux cleaned = 0.051554 Jy ! Total flux subtracted in 200 components = 0.051554 Jy ! Clean residual min=-0.004113 max=0.004065 Jy/beam ! Clean residual mean=0.000038 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.385933 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.385933 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=7.877 mas, bmaj=9.033 mas, bpa=-11.88 degrees ! Estimated noise=0.624525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683167 Jy ! Component: 100 - total flux cleaned = 0.0112676 Jy ! Component: 150 - total flux cleaned = 0.014377 Jy ! Component: 200 - total flux cleaned = 0.0166576 Jy ! Total flux subtracted in 200 components = 0.0166576 Jy ! Clean residual min=-0.004838 max=0.003834 Jy/beam ! Clean residual mean=0.000055 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.402591 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 = 0.00171175 Jy ! Component: 100 - total flux cleaned = 0.00301716 Jy ! Component: 150 - total flux cleaned = 0.00402568 Jy ! Component: 200 - total flux cleaned = 0.00481565 Jy ! Total flux subtracted in 200 components = 0.00481565 Jy ! Clean residual min=-0.004406 max=0.003850 Jy/beam ! Clean residual mean=0.000048 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.407407 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 146 components and 0.407407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=5.613 mas, bpa=-3.844 degrees ! Estimated noise=0.503725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113487 Jy ! Component: 100 - total flux cleaned = 0.00033974 Jy ! Component: 150 - total flux cleaned = 0.000738089 Jy ! Component: 200 - total flux cleaned = 0.00113323 Jy ! Total flux subtracted in 200 components = 0.00113323 Jy ! Clean residual min=-0.003142 max=0.002848 Jy/beam ! Clean residual mean=0.000016 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.40854 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.40854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056321Jy sigma=1.251359 ! Fit after self-cal, rms=0.056316Jy sigma=1.251038 wmodel /J1813+4304_S_map.mod ! wmodel: Unable to open new model file: /J1813+4304_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1813+4304_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.852 x 5.613 at -3.844 degrees (North through East) ! Clean map min=-0.003009 max=0.26235 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1813+4304_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.262353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000715108 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.817725 0.817725 1.63545 3.2709 6.5418 13.0836 26.1672 52.3344 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.262 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 366.871 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1813+4304_S_dfm.log closed on Thu May 19 20:30:25 2016