! Started logfile: /image_prod/ug002_uva//J1423+1159_S_dfm.log on Thu Mar 5 01:42:46 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//J1423+1159_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1423+1159_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.610802 visibilities/baseline/integration-bin. ! Found source: J1423+1159 ! ! 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 5937 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 J1423+1159_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 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032771Jy sigma=7.572983 ! Fit after self-cal, rms=0.881316Jy sigma=6.428421 ! 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=2.564 mas, bmaj=6.168 mas, bpa=-4.17 degrees ! Estimated noise=1.99973 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 = 0.0985251 Jy ! Component: 100 - total flux cleaned = 0.141468 Jy ! Total flux subtracted in 100 components = 0.141468 Jy ! Clean residual min=-0.027921 max=0.056772 Jy/beam ! Clean residual mean=-0.000194 rms=0.009341 Jy/beam ! Combined flux in latest and established models = 0.141468 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.141468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151676Jy sigma=1.065168 ! Fit after self-cal, rms=0.150587Jy sigma=1.057547 ! Inverting map ! Added new window around map position (19.5, -12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511867 Jy ! Component: 100 - total flux cleaned = 0.0820431 Jy ! Total flux subtracted in 100 components = 0.0820431 Jy ! Clean residual min=-0.023099 max=0.033186 Jy/beam ! Clean residual mean=-0.000158 rms=0.007508 Jy/beam ! Combined flux in latest and established models = 0.223511 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.223511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128284Jy sigma=0.879859 ! Fit after self-cal, rms=0.125066Jy sigma=0.863000 ! 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=2.974 mas, bmaj=6.695 mas, bpa=-5.225 degrees ! Estimated noise=1.29336 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 = 0.0380407 Jy ! Component: 100 - total flux cleaned = 0.065162 Jy ! Component: 150 - total flux cleaned = 0.0863989 Jy ! Component: 200 - total flux cleaned = 0.103515 Jy ! Total flux subtracted in 200 components = 0.103515 Jy ! Clean residual min=-0.019213 max=0.040598 Jy/beam ! Clean residual mean=-0.000218 rms=0.006751 Jy/beam ! Combined flux in latest and established models = 0.327026 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 89 components and 0.327027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108385Jy sigma=0.736095 ! Fit after self-cal, rms=0.106927Jy sigma=0.727345 ! Inverting map ! Added new window around map position (12.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0401445 Jy ! Component: 100 - total flux cleaned = 0.0629502 Jy ! Component: 150 - total flux cleaned = 0.080312 Jy ! Component: 200 - total flux cleaned = 0.0948785 Jy ! Total flux subtracted in 200 components = 0.0948785 Jy ! Clean residual min=-0.013232 max=0.021478 Jy/beam ! Clean residual mean=-0.000125 rms=0.004353 Jy/beam ! Combined flux in latest and established models = 0.421905 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 138 components and 0.421905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088440Jy sigma=0.583083 ! Fit after self-cal, rms=0.086441Jy sigma=0.570644 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.974 x 6.695 at -5.225 degrees (North through East) ! Clean map min=-0.011874 max=0.12524 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.35 KP 0.87 LA 0.95 ! MK 1.10 NL 0.96 OV 1.00 PT 0.86 ! SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.42 KP 0.84 LA 0.97 ! MK 1.11 NL 0.99 OV 1.01 PT 0.86 ! SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.44 KP 0.85 LA 0.96 ! MK 1.04 NL 0.92 OV 1.07 PT 0.88 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.086441Jy sigma=0.570644 ! Fit after self-cal, rms=0.086734Jy sigma=0.515887 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.1 mas, bmaj=6.927 mas, bpa=-5.534 degrees ! Estimated noise=1.31193 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 = 0.00202054 Jy ! Component: 100 - total flux cleaned = 0.0035127 Jy ! Component: 150 - total flux cleaned = 0.00557936 Jy ! Component: 200 - total flux cleaned = 0.00714286 Jy ! Total flux subtracted in 200 components = 0.00714286 Jy ! Clean residual min=-0.010173 max=0.012174 Jy/beam ! Clean residual mean=-0.000027 rms=0.002850 Jy/beam ! Combined flux in latest and established models = 0.429048 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 159 components and 0.429048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085098Jy sigma=0.501133 ! Fit after self-cal, rms=0.085019Jy sigma=0.498241 ! 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=0.085019Jy sigma=0.498241 ! Fit after self-cal, rms=0.086960Jy sigma=0.471011 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.031 mas, bmaj=6.754 mas, bpa=-5.485 degrees ! Estimated noise=1.32664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311076 Jy ! Component: 100 - total flux cleaned = 0.00329545 Jy ! Component: 150 - total flux cleaned = 0.00361001 Jy ! Component: 200 - total flux cleaned = 0.00389313 Jy ! Total flux subtracted in 200 components = 0.00389313 Jy ! Clean residual min=-0.007261 max=0.008593 Jy/beam ! Clean residual mean=-0.000006 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.432941 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 0.432941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086039Jy sigma=0.464878 ! Fit after self-cal, rms=0.086038Jy sigma=0.463839 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 (23, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310449 Jy ! Component: 100 - total flux cleaned = 0.00123442 Jy ! Component: 150 - total flux cleaned = 0.00122503 Jy ! Component: 200 - total flux cleaned = 0.0012213 Jy ! Total flux subtracted in 200 components = 0.0012213 Jy ! Clean residual min=-0.006778 max=0.007735 Jy/beam ! Clean residual mean=-0.000004 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.434162 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 187 components and 0.434162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084687Jy sigma=0.456210 ! Fit after self-cal, rms=0.084473Jy sigma=0.454703 ! 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=0.084473Jy sigma=0.454703 ! Fit after self-cal, rms=0.081732Jy sigma=0.451325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=6.715 mas, bpa=-5.352 degrees ! Estimated noise=1.30515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122519 Jy ! Component: 100 - total flux cleaned = 0.00154122 Jy ! Component: 150 - total flux cleaned = 0.00139755 Jy ! Component: 200 - total flux cleaned = 0.00165069 Jy ! Total flux subtracted in 200 components = 0.00165069 Jy ! Clean residual min=-0.006081 max=0.006026 Jy/beam ! Clean residual mean=-0.000005 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.435813 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 205 components and 0.435813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080944Jy sigma=0.446689 ! Fit after self-cal, rms=0.080748Jy sigma=0.445896 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 = 0.000728445 Jy ! Component: 100 - total flux cleaned = 0.00137399 Jy ! Component: 150 - total flux cleaned = 0.00149119 Jy ! Component: 200 - total flux cleaned = 0.00159781 Jy ! Total flux subtracted in 200 components = 0.00159781 Jy ! Clean residual min=-0.005875 max=0.005722 Jy/beam ! Clean residual mean=-0.000002 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.437411 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 214 components and 0.437411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080244Jy sigma=0.443162 ! Fit after self-cal, rms=0.080142Jy sigma=0.442713 ! 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=0.080142Jy sigma=0.442713 ! Fit after self-cal, rms=0.077732Jy sigma=0.442004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.076 mas, bmaj=11.03 mas, bpa=-5.978 degrees ! Estimated noise=1.62747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108958 Jy ! Component: 100 - total flux cleaned = 0.00120229 Jy ! Component: 150 - total flux cleaned = 0.00120087 Jy ! Component: 200 - total flux cleaned = 0.0012843 Jy ! Total flux subtracted in 200 components = 0.0012843 Jy ! Clean residual min=-0.006997 max=0.007677 Jy/beam ! Clean residual mean=-0.000010 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.438695 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 244 components and 0.438695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077429Jy sigma=0.440587 ! Fit after self-cal, rms=0.077309Jy sigma=0.439792 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 = 0.000504486 Jy ! Component: 100 - total flux cleaned = 0.00078719 Jy ! Component: 150 - total flux cleaned = 0.00102737 Jy ! Component: 200 - total flux cleaned = 0.00116831 Jy ! Total flux subtracted in 200 components = 0.00116831 Jy ! Clean residual min=-0.006461 max=0.007177 Jy/beam ! Clean residual mean=-0.000005 rms=0.001743 Jy/beam ! Combined flux in latest and established models = 0.439863 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 262 components and 0.439863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077144Jy sigma=0.438995 ! Fit after self-cal, rms=0.077091Jy sigma=0.438506 ! 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=3.025 mas, bmaj=6.709 mas, bpa=-5.261 degrees ! Estimated noise=1.29903 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 6.709 at -5.261 degrees (North through East) ! Clean map min=-0.0061961 max=0.11194 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=2.596 mas, bmaj=6.126 mas, bpa=-4.023 degrees ! Estimated noise=2.00911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102405 Jy ! Component: 100 - total flux cleaned = 0.164797 Jy ! Component: 150 - total flux cleaned = 0.211402 Jy ! Component: 200 - total flux cleaned = 0.247528 Jy ! Total flux subtracted in 200 components = 0.247528 Jy ! Clean residual min=-0.016391 max=0.022207 Jy/beam ! Clean residual mean=-0.000115 rms=0.005249 Jy/beam ! Combined flux in latest and established models = 0.247528 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.247528 Jy ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=6.709 mas, bpa=-5.261 degrees ! Estimated noise=1.29903 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 = 0.0365835 Jy ! Component: 100 - total flux cleaned = 0.0640564 Jy ! Component: 150 - total flux cleaned = 0.0854858 Jy ! Component: 200 - total flux cleaned = 0.102578 Jy ! Total flux subtracted in 200 components = 0.102578 Jy ! Clean residual min=-0.009206 max=0.015761 Jy/beam ! Clean residual mean=-0.000112 rms=0.002983 Jy/beam ! Combined flux in latest and established models = 0.350106 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 92 components and 0.350106 Jy ! Inverting map ! Added new window around map position (-13.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156226 Jy ! Component: 100 - total flux cleaned = 0.0271817 Jy ! Component: 150 - total flux cleaned = 0.0367827 Jy ! Component: 200 - total flux cleaned = 0.044907 Jy ! Total flux subtracted in 200 components = 0.044907 Jy ! Clean residual min=-0.006405 max=0.006810 Jy/beam ! Clean residual mean=-0.000058 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.395013 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 153 components and 0.395013 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=7.076 mas, bmaj=11.03 mas, bpa=-5.978 degrees ! Estimated noise=1.62747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137437 Jy ! Component: 100 - total flux cleaned = 0.0229126 Jy ! Component: 150 - total flux cleaned = 0.0294619 Jy ! Component: 200 - total flux cleaned = 0.0327336 Jy ! Total flux subtracted in 200 components = 0.0327336 Jy ! Clean residual min=-0.005620 max=0.005878 Jy/beam ! Clean residual mean=-0.000043 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.427747 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 = 0.00220911 Jy ! Component: 100 - total flux cleaned = 0.00396172 Jy ! Component: 150 - total flux cleaned = 0.00537335 Jy ! Component: 200 - total flux cleaned = 0.00651457 Jy ! Total flux subtracted in 200 components = 0.00651457 Jy ! Clean residual min=-0.005103 max=0.004987 Jy/beam ! Clean residual mean=-0.000024 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.434262 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 216 components and 0.434262 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=6.709 mas, bpa=-5.261 degrees ! Estimated noise=1.29903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228849 Jy ! Component: 100 - total flux cleaned = -6.91704e-05 Jy ! Component: 150 - total flux cleaned = 5.34562e-05 Jy ! Component: 200 - total flux cleaned = 0.000168505 Jy ! Total flux subtracted in 200 components = 0.000168505 Jy ! Clean residual min=-0.004289 max=0.004356 Jy/beam ! Clean residual mean=-0.000009 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.43443 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 243 components and 0.43443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076467Jy sigma=0.433713 ! Fit after self-cal, rms=0.076024Jy sigma=0.431732 wmodel J1423+1159_S_map.mod ! Writing 243 model components to file: J1423+1159_S_map.mod wobs J1423+1159_S_uvs.fits ! Writing UV FITS file: J1423+1159_S_uvs.fits wwins J1423+1159_S_map.win ! wwins: Wrote 5 windows to J1423+1159_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 = -7.13327e-05 Jy ! Component: 100 - total flux cleaned = -0.000351675 Jy ! Component: 150 - total flux cleaned = -0.000417594 Jy ! Component: 200 - total flux cleaned = -0.000997112 Jy ! Component: 250 - total flux cleaned = -0.00130694 Jy ! Component: 300 - total flux cleaned = -0.00154706 Jy ! Component: 350 - total flux cleaned = -0.00178074 Jy ! Component: 400 - total flux cleaned = -0.00194886 Jy ! Component: 450 - total flux cleaned = -0.00194895 Jy ! Component: 500 - total flux cleaned = -0.00189684 Jy ! Component: 550 - total flux cleaned = -0.00205322 Jy ! Component: 600 - total flux cleaned = -0.0022028 Jy ! Component: 650 - total flux cleaned = -0.00224964 Jy ! Component: 700 - total flux cleaned = -0.00234358 Jy ! Component: 750 - total flux cleaned = -0.00234316 Jy ! Component: 800 - total flux cleaned = -0.00247954 Jy ! Component: 850 - total flux cleaned = -0.00274467 Jy ! Component: 900 - total flux cleaned = -0.00270018 Jy ! Component: 950 - total flux cleaned = -0.00274283 Jy ! Component: 1000 - total flux cleaned = -0.0027419 Jy ! Component: 1050 - total flux cleaned = -0.00274141 Jy ! Component: 1100 - total flux cleaned = -0.00270204 Jy ! Component: 1150 - total flux cleaned = -0.00278012 Jy ! Component: 1200 - total flux cleaned = -0.00277981 Jy ! Component: 1250 - total flux cleaned = -0.00285471 Jy ! Component: 1300 - total flux cleaned = -0.00300104 Jy ! Component: 1350 - total flux cleaned = -0.00300054 Jy ! Component: 1400 - total flux cleaned = -0.00296504 Jy ! Component: 1450 - total flux cleaned = -0.00289565 Jy ! Component: 1500 - total flux cleaned = -0.00286145 Jy ! Component: 1550 - total flux cleaned = -0.0027941 Jy ! Component: 1600 - total flux cleaned = -0.00269582 Jy ! Component: 1650 - total flux cleaned = -0.00266348 Jy ! Component: 1700 - total flux cleaned = -0.00253618 Jy ! Component: 1750 - total flux cleaned = -0.00256708 Jy ! Component: 1800 - total flux cleaned = -0.00247547 Jy ! Component: 1850 - total flux cleaned = -0.00250577 Jy ! Component: 1900 - total flux cleaned = -0.00241606 Jy ! Component: 1950 - total flux cleaned = -0.00241579 Jy ! Component: 2000 - total flux cleaned = -0.00229994 Jy ! Component: 2050 - total flux cleaned = -0.00227187 Jy ! Component: 2100 - total flux cleaned = -0.00227161 Jy ! Component: 2150 - total flux cleaned = -0.00218885 Jy ! Component: 2200 - total flux cleaned = -0.00218885 Jy ! Component: 2250 - total flux cleaned = -0.00226976 Jy ! Component: 2300 - total flux cleaned = -0.00213694 Jy ! Component: 2350 - total flux cleaned = -0.00216338 Jy ! Component: 2400 - total flux cleaned = -0.00213748 Jy ! Component: 2450 - total flux cleaned = -0.00211235 Jy ! Component: 2500 - total flux cleaned = -0.0020371 Jy ! Component: 2550 - total flux cleaned = -0.0020616 Jy ! Component: 2600 - total flux cleaned = -0.00196366 Jy ! Component: 2650 - total flux cleaned = -0.00201261 Jy ! Component: 2700 - total flux cleaned = -0.00198891 Jy ! Component: 2750 - total flux cleaned = -0.00189445 Jy ! Component: 2800 - total flux cleaned = -0.00184813 Jy ! Component: 2850 - total flux cleaned = -0.00177942 Jy ! Component: 2900 - total flux cleaned = -0.00177897 Jy ! Component: 2950 - total flux cleaned = -0.00168897 Jy ! Component: 3000 - total flux cleaned = -0.00171119 Jy ! Component: 3050 - total flux cleaned = -0.00162357 Jy ! Component: 3100 - total flux cleaned = -0.00160185 Jy ! Component: 3150 - total flux cleaned = -0.0016662 Jy ! Component: 3200 - total flux cleaned = -0.00166574 Jy ! Component: 3250 - total flux cleaned = -0.00168673 Jy ! Component: 3300 - total flux cleaned = -0.00164547 Jy ! Component: 3350 - total flux cleaned = -0.00168623 Jy ! Component: 3400 - total flux cleaned = -0.00164579 Jy ! Component: 3450 - total flux cleaned = -0.00162596 Jy ! Component: 3500 - total flux cleaned = -0.00158633 Jy ! Component: 3550 - total flux cleaned = -0.00162586 Jy ! Component: 3600 - total flux cleaned = -0.00156722 Jy ! Component: 3650 - total flux cleaned = -0.00152876 Jy ! Component: 3700 - total flux cleaned = -0.00160523 Jy ! Component: 3750 - total flux cleaned = -0.00160492 Jy ! Component: 3800 - total flux cleaned = -0.00152999 Jy ! Component: 3850 - total flux cleaned = -0.00153006 Jy ! Component: 3900 - total flux cleaned = -0.00149349 Jy ! Component: 3950 - total flux cleaned = -0.00154812 Jy ! Component: 4000 - total flux cleaned = -0.00151184 Jy ! Component: 4050 - total flux cleaned = -0.00151177 Jy ! Total flux subtracted in 4096 components = -0.00147609 Jy ! Clean residual min=-0.001148 max=0.000982 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.432954 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 517 components and 0.432954 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1423+1159_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 6.709 at -5.261 degrees (North through East) ! Clean map min=-0.0033559 max=0.11554 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1423+1159_S_map.fits wmodel /image_prod/ug002_uva//J1423+1159_S_map.mod ! Writing 517 model components to file: /image_prod/ug002_uva//J1423+1159_S_map.mod wobs /image_prod/ug002_uva//J1423+1159_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1423+1159_S_uvs.fits wwins /image_prod/ug002_uva//J1423+1159_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1423+1159_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.115544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300204 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.779452 0.779452 1.5589 3.11781 6.23561 12.4712 24.9425 49.8849 99.7698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 384.885 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1423+1159_S_dfm.log closed on Thu Mar 5 01:42:50 2020