! Started logfile: /image_prod/ug002_uva//J1507+5117_S_dfm.log on Thu Mar 5 02:05:14 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//J1507+5117_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1507+5117_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985481 visibilities/baseline/integration-bin. ! Found source: J1507+5117 ! ! 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 9978 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 J1507+5117_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012532Jy sigma=8.910089 ! Fit after self-cal, rms=0.884355Jy sigma=7.781180 ! 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=3.331 mas, bmaj=4.302 mas, bpa=-15.88 degrees ! Estimated noise=1.41339 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 = 0.0914827 Jy ! Component: 100 - total flux cleaned = 0.111441 Jy ! Total flux subtracted in 100 components = 0.111441 Jy ! Clean residual min=-0.005904 max=0.008251 Jy/beam ! Clean residual mean=0.000002 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.111441 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.111441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064280Jy sigma=0.485844 ! Fit after self-cal, rms=0.064171Jy sigma=0.485060 ! 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=4.011 mas, bmaj=5.226 mas, bpa=-14.31 degrees ! Estimated noise=0.835441 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 = 0.00388633 Jy ! Component: 100 - total flux cleaned = 0.00369234 Jy ! Component: 150 - total flux cleaned = 0.0036107 Jy ! Component: 200 - total flux cleaned = 0.00353685 Jy ! Total flux subtracted in 200 components = 0.00353685 Jy ! Clean residual min=-0.004910 max=0.005483 Jy/beam ! Clean residual mean=0.000003 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.114977 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.114977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063649Jy sigma=0.482425 ! Fit after self-cal, rms=0.063644Jy sigma=0.482422 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.011 x 5.226 at -14.31 degrees (North through East) ! Clean map min=-0.0048611 max=0.11676 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.05 KP 0.99 ! LA 1.01 MK 0.97 NL 1.12 OV 0.80 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 1.00 ! LA 1.03 MK 0.97 NL 1.33 OV 0.83 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.03 ! LA 1.00 MK 1.01 NL 1.16 OV 0.79 ! PT 1.03 SC 0.94 ! ! ! Fit before self-cal, rms=0.063644Jy sigma=0.482422 ! Fit after self-cal, rms=0.062081Jy sigma=0.465728 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.985 mas, bmaj=5.189 mas, bpa=-13.41 degrees ! Estimated noise=0.830945 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 = 0.000466673 Jy ! Component: 100 - total flux cleaned = 0.000375188 Jy ! Component: 150 - total flux cleaned = 0.000335483 Jy ! Component: 200 - total flux cleaned = 0.000300626 Jy ! Total flux subtracted in 200 components = 0.000300626 Jy ! Clean residual min=-0.003346 max=0.003489 Jy/beam ! Clean residual mean=0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.115278 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.115278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061973Jy sigma=0.465413 ! Fit after self-cal, rms=0.062020Jy sigma=0.465205 ! 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=0.062020Jy sigma=0.465205 ! Fit after self-cal, rms=0.064358Jy sigma=0.447476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.992 mas, bmaj=5.129 mas, bpa=-13.11 degrees ! Estimated noise=0.829429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229294 Jy ! Component: 100 - total flux cleaned = -0.000206175 Jy ! Component: 150 - total flux cleaned = -0.000168871 Jy ! Component: 200 - total flux cleaned = -0.000152864 Jy ! Total flux subtracted in 200 components = -0.000152864 Jy ! Clean residual min=-0.001625 max=0.001566 Jy/beam ! Clean residual mean=0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.115125 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.115125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064346Jy sigma=0.447321 ! Fit after self-cal, rms=0.064414Jy sigma=0.447134 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 = 3.25043e-05 Jy ! Component: 100 - total flux cleaned = 4.60612e-05 Jy ! Component: 150 - total flux cleaned = 4.57249e-05 Jy ! Component: 200 - total flux cleaned = 4.56426e-05 Jy ! Total flux subtracted in 200 components = 4.56426e-05 Jy ! Clean residual min=-0.001570 max=0.001573 Jy/beam ! Clean residual mean=0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.115171 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.115171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064410Jy sigma=0.447092 ! Fit after self-cal, rms=0.064409Jy sigma=0.447090 ! Inverting map ! Added new window around map position (-123.5, 74.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917878 Jy ! Component: 100 - total flux cleaned = 0.000843239 Jy ! Component: 150 - total flux cleaned = 0.000810138 Jy ! Component: 200 - total flux cleaned = 0.000811906 Jy ! Total flux subtracted in 200 components = 0.000811906 Jy ! Clean residual min=-0.001418 max=0.001490 Jy/beam ! Clean residual mean=0.000005 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.115983 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.115983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064359Jy sigma=0.446685 ! Fit after self-cal, rms=0.064356Jy sigma=0.446663 ! Inverting map ! Added new window around map position (-87, -80.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812905 Jy ! Component: 100 - total flux cleaned = 0.000810469 Jy ! Component: 150 - total flux cleaned = 0.000924186 Jy ! Component: 200 - total flux cleaned = 0.000949654 Jy ! Total flux subtracted in 200 components = 0.000949654 Jy ! Clean residual min=-0.001392 max=0.001290 Jy/beam ! Clean residual mean=0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.116932 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.116932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064320Jy sigma=0.446312 ! Fit after self-cal, rms=0.064320Jy sigma=0.446295 ! 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=0.064320Jy sigma=0.446295 ! Fit after self-cal, rms=0.064868Jy sigma=0.446221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.996 mas, bmaj=5.115 mas, bpa=-13.13 degrees ! Estimated noise=0.829881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378905 Jy ! Component: 100 - total flux cleaned = 0.000455976 Jy ! Component: 150 - total flux cleaned = 0.000455978 Jy ! Component: 200 - total flux cleaned = 0.00043313 Jy ! Total flux subtracted in 200 components = 0.00043313 Jy ! Clean residual min=-0.001360 max=0.001302 Jy/beam ! Clean residual mean=0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.117366 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.117366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064849Jy sigma=0.446063 ! Fit after self-cal, rms=0.064849Jy sigma=0.446059 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 = 4.75751e-05 Jy ! Component: 100 - total flux cleaned = 2.67024e-05 Jy ! Component: 150 - total flux cleaned = -3.24149e-05 Jy ! Component: 200 - total flux cleaned = -7.02196e-05 Jy ! Total flux subtracted in 200 components = -7.02196e-05 Jy ! Clean residual min=-0.001343 max=0.001286 Jy/beam ! Clean residual mean=0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.117295 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 0.117295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064837Jy sigma=0.445956 ! Fit after self-cal, rms=0.064837Jy sigma=0.445955 ! 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=0.064837Jy sigma=0.445955 ! Fit after self-cal, rms=0.064952Jy sigma=0.445948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.766 mas, bmaj=9.015 mas, bpa=36.63 degrees ! Estimated noise=0.979989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233405 Jy ! Component: 100 - total flux cleaned = -0.000245904 Jy ! Component: 150 - total flux cleaned = -0.000258253 Jy ! Component: 200 - total flux cleaned = -0.000279798 Jy ! Total flux subtracted in 200 components = -0.000279798 Jy ! Clean residual min=-0.001333 max=0.001350 Jy/beam ! Clean residual mean=0.000009 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.117016 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.117016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064949Jy sigma=0.445924 ! Fit after self-cal, rms=0.064949Jy sigma=0.445923 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 = -2.0872e-05 Jy ! Component: 100 - total flux cleaned = -4.07835e-05 Jy ! Component: 150 - total flux cleaned = -6.91953e-05 Jy ! Component: 200 - total flux cleaned = -8.73541e-05 Jy ! Total flux subtracted in 200 components = -8.73541e-05 Jy ! Clean residual min=-0.001339 max=0.001338 Jy/beam ! Clean residual mean=0.000009 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.116928 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.116928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064946Jy sigma=0.445904 ! Fit after self-cal, rms=0.064946Jy sigma=0.445903 ! 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=3.996 mas, bmaj=5.114 mas, bpa=-13.16 degrees ! Estimated noise=0.829689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.996 x 5.114 at -13.16 degrees (North through East) ! Clean map min=-0.0012592 max=0.11609 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=3.342 mas, bmaj=4.2 mas, bpa=-14.96 degrees ! Estimated noise=1.39396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.090241 Jy ! Component: 100 - total flux cleaned = 0.10993 Jy ! Component: 150 - total flux cleaned = 0.11487 Jy ! Component: 200 - total flux cleaned = 0.115578 Jy ! Total flux subtracted in 200 components = 0.115578 Jy ! Clean residual min=-0.002754 max=0.002497 Jy/beam ! Clean residual mean=0.000003 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.115578 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.115578 Jy ! Inverting map and beam ! Estimated beam: bmin=3.996 mas, bmaj=5.114 mas, bpa=-13.16 degrees ! Estimated noise=0.829689 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 = 0.00202878 Jy ! Component: 100 - total flux cleaned = 0.00254437 Jy ! Component: 150 - total flux cleaned = 0.00254024 Jy ! Component: 200 - total flux cleaned = 0.00249717 Jy ! Total flux subtracted in 200 components = 0.00249717 Jy ! Clean residual min=-0.001476 max=0.001402 Jy/beam ! Clean residual mean=0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.118075 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.118075 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=8.766 mas, bmaj=9.015 mas, bpa=36.63 degrees ! Estimated noise=0.979989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335274 Jy ! Component: 100 - total flux cleaned = -0.000520302 Jy ! Component: 150 - total flux cleaned = -0.000612223 Jy ! Component: 200 - total flux cleaned = -0.000673746 Jy ! Total flux subtracted in 200 components = -0.000673746 Jy ! Clean residual min=-0.001261 max=0.001403 Jy/beam ! Clean residual mean=0.000008 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.117401 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 = -3.83462e-05 Jy ! Component: 100 - total flux cleaned = -7.36281e-05 Jy ! Component: 150 - total flux cleaned = -0.000123534 Jy ! Component: 200 - total flux cleaned = -0.00015441 Jy ! Total flux subtracted in 200 components = -0.00015441 Jy ! Clean residual min=-0.001287 max=0.001377 Jy/beam ! Clean residual mean=0.000008 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.117247 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 70 components and 0.117247 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.996 mas, bmaj=5.114 mas, bpa=-13.16 degrees ! Estimated noise=0.829689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.97422e-05 Jy ! Component: 100 - total flux cleaned = -3.06003e-06 Jy ! Component: 150 - total flux cleaned = -2.55226e-06 Jy ! Component: 200 - total flux cleaned = -5.84052e-05 Jy ! Total flux subtracted in 200 components = -5.84052e-05 Jy ! Clean residual min=-0.001393 max=0.001316 Jy/beam ! Clean residual mean=0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.117189 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.117189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064998Jy sigma=0.446330 ! Fit after self-cal, rms=0.065000Jy sigma=0.446317 wmodel J1507+5117_S_map.mod ! Writing 83 model components to file: J1507+5117_S_map.mod wobs J1507+5117_S_uvs.fits ! Writing UV FITS file: J1507+5117_S_uvs.fits wwins J1507+5117_S_map.win ! wwins: Wrote 3 windows to J1507+5117_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 = 9.18596e-05 Jy ! Component: 100 - total flux cleaned = 0.000185567 Jy ! Component: 150 - total flux cleaned = 0.000229864 Jy ! Component: 200 - total flux cleaned = 0.000294596 Jy ! Component: 250 - total flux cleaned = 0.000294239 Jy ! Component: 300 - total flux cleaned = 0.000395613 Jy ! Component: 350 - total flux cleaned = 0.000494547 Jy ! Component: 400 - total flux cleaned = 0.000514039 Jy ! Component: 450 - total flux cleaned = 0.000533478 Jy ! Component: 500 - total flux cleaned = 0.000589843 Jy ! Component: 550 - total flux cleaned = 0.000553109 Jy ! Component: 600 - total flux cleaned = 0.000535323 Jy ! Component: 650 - total flux cleaned = 0.000482539 Jy ! Component: 700 - total flux cleaned = 0.000482923 Jy ! Component: 750 - total flux cleaned = 0.000430971 Jy ! Component: 800 - total flux cleaned = 0.000312273 Jy ! Component: 850 - total flux cleaned = 0.000295362 Jy ! Component: 900 - total flux cleaned = 0.000212659 Jy ! Component: 950 - total flux cleaned = 0.000147507 Jy ! Component: 1000 - total flux cleaned = 0.000131351 Jy ! Component: 1050 - total flux cleaned = 6.76827e-05 Jy ! Component: 1100 - total flux cleaned = 3.65579e-05 Jy ! Component: 1150 - total flux cleaned = -4.06807e-05 Jy ! Component: 1200 - total flux cleaned = -1.00325e-05 Jy ! Component: 1250 - total flux cleaned = -7.04035e-05 Jy ! Component: 1300 - total flux cleaned = -0.000100101 Jy ! Component: 1350 - total flux cleaned = -0.000115027 Jy ! Component: 1400 - total flux cleaned = -0.000173515 Jy ! Component: 1450 - total flux cleaned = -0.0002601 Jy ! Component: 1500 - total flux cleaned = -0.000317121 Jy ! Component: 1550 - total flux cleaned = -0.000345371 Jy ! Component: 1600 - total flux cleaned = -0.000387338 Jy ! Component: 1650 - total flux cleaned = -0.000470586 Jy ! Component: 1700 - total flux cleaned = -0.000498104 Jy ! Component: 1750 - total flux cleaned = -0.00052532 Jy ! Component: 1800 - total flux cleaned = -0.000538909 Jy ! Component: 1850 - total flux cleaned = -0.000646054 Jy ! Component: 1900 - total flux cleaned = -0.000672567 Jy ! Component: 1950 - total flux cleaned = -0.000764739 Jy ! Component: 2000 - total flux cleaned = -0.000869069 Jy ! Component: 2050 - total flux cleaned = -0.000972727 Jy ! Component: 2100 - total flux cleaned = -0.00102402 Jy ! Component: 2150 - total flux cleaned = -0.00108785 Jy ! Component: 2200 - total flux cleaned = -0.00118917 Jy ! Component: 2250 - total flux cleaned = -0.00122674 Jy ! Component: 2300 - total flux cleaned = -0.00131415 Jy ! Component: 2350 - total flux cleaned = -0.00137606 Jy ! Component: 2400 - total flux cleaned = -0.00146212 Jy ! Component: 2450 - total flux cleaned = -0.00148654 Jy ! Component: 2500 - total flux cleaned = -0.00159576 Jy ! Component: 2550 - total flux cleaned = -0.00161986 Jy ! Component: 2600 - total flux cleaned = -0.00173931 Jy ! Component: 2650 - total flux cleaned = -0.00176309 Jy ! Component: 2700 - total flux cleaned = -0.00185735 Jy ! Component: 2750 - total flux cleaned = -0.00196267 Jy ! Component: 2800 - total flux cleaned = -0.00198583 Jy ! Component: 2850 - total flux cleaned = -0.00207838 Jy ! Component: 2900 - total flux cleaned = -0.00212436 Jy ! Component: 2950 - total flux cleaned = -0.0022156 Jy ! Component: 3000 - total flux cleaned = -0.00227225 Jy ! Component: 3050 - total flux cleaned = -0.00235112 Jy ! Component: 3100 - total flux cleaned = -0.00242954 Jy ! Component: 3150 - total flux cleaned = -0.00252968 Jy ! Component: 3200 - total flux cleaned = -0.00255172 Jy ! Component: 3250 - total flux cleaned = -0.00266162 Jy ! Component: 3300 - total flux cleaned = -0.00271626 Jy ! Component: 3350 - total flux cleaned = -0.00277052 Jy ! Component: 3400 - total flux cleaned = -0.00285686 Jy ! Component: 3450 - total flux cleaned = -0.00294268 Jy ! Component: 3500 - total flux cleaned = -0.00294275 Jy ! Component: 3550 - total flux cleaned = -0.00305952 Jy ! Component: 3600 - total flux cleaned = -0.00311228 Jy ! Component: 3650 - total flux cleaned = -0.00315427 Jy ! Component: 3700 - total flux cleaned = -0.0032379 Jy ! Component: 3750 - total flux cleaned = -0.003269 Jy ! Component: 3800 - total flux cleaned = -0.00333095 Jy ! Component: 3850 - total flux cleaned = -0.00339267 Jy ! Component: 3900 - total flux cleaned = -0.00347428 Jy ! Component: 3950 - total flux cleaned = -0.00351496 Jy ! Component: 4000 - total flux cleaned = -0.00359571 Jy ! Component: 4050 - total flux cleaned = -0.00368598 Jy ! Total flux subtracted in 4096 components = -0.00375602 Jy ! Clean residual min=-0.000599 max=0.000805 Jy/beam ! Clean residual mean=0.000003 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.113433 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 338 components and 0.113433 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1507+5117_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.996 x 5.114 at -13.16 degrees (North through East) ! Clean map min=-0.001336 max=0.11581 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1507+5117_S_map.fits wmodel /image_prod/ug002_uva//J1507+5117_S_map.mod ! Writing 338 model components to file: /image_prod/ug002_uva//J1507+5117_S_map.mod wobs /image_prod/ug002_uva//J1507+5117_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1507+5117_S_uvs.fits wwins /image_prod/ug002_uva//J1507+5117_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1507+5117_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.115808 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174099 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.451004 0.451004 0.902008 1.80402 3.60803 7.21607 14.4321 28.8643 57.7285 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 665.182 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1507+5117_S_dfm.log closed on Thu Mar 5 02:05:18 2020