! Started logfile: /image_prod/ug002_uva//J0355+3909_S_b_dfm.log on Wed Mar 4 20:05:32 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//J0355+3909_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0355+3909_S_b_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.985185 visibilities/baseline/integration-bin. ! Found source: J0355+3909 ! ! 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 6384 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 J0355+3909_S_b] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.025214Jy sigma=8.806118 ! Fit after self-cal, rms=0.887362Jy sigma=7.717914 ! 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=3.14 mas, bmaj=5.81 mas, bpa=4.062 degrees ! Estimated noise=1.47605 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 = 0.083444 Jy ! Component: 100 - total flux cleaned = 0.109126 Jy ! Total flux subtracted in 100 components = 0.109126 Jy ! Clean residual min=-0.009432 max=0.013671 Jy/beam ! Clean residual mean=-0.000001 rms=0.002713 Jy/beam ! Combined flux in latest and established models = 0.109126 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.109126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126703Jy sigma=0.696995 ! Fit after self-cal, rms=0.126405Jy sigma=0.693093 ! 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=3.757 mas, bmaj=6.762 mas, bpa=3.722 degrees ! Estimated noise=1.07456 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 = 0.0140531 Jy ! Component: 100 - total flux cleaned = 0.0161548 Jy ! Component: 150 - total flux cleaned = 0.015967 Jy ! Component: 200 - total flux cleaned = 0.0158001 Jy ! Total flux subtracted in 200 components = 0.0158001 Jy ! Clean residual min=-0.010148 max=0.014066 Jy/beam ! Clean residual mean=-0.000015 rms=0.002807 Jy/beam ! Combined flux in latest and established models = 0.124926 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.124926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123752Jy sigma=0.680924 ! Fit after self-cal, rms=0.123718Jy sigma=0.680612 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.757 x 6.762 at 3.722 degrees (North through East) ! Clean map min=-0.0098877 max=0.11056 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.94 KP 1.35 LA 1.00 ! MK 0.97 NL 1.24 OV 0.97 PT 0.96 ! SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.59 FD 0.95 KP 1.36 LA 0.97 ! MK 1.01 NL 0.94 OV 0.93 PT 0.98 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.92 KP 1.37 LA 0.99 ! MK 1.04 NL 1.10 OV 0.92 PT 0.98 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.123718Jy sigma=0.680612 ! Fit after self-cal, rms=0.094306Jy sigma=0.647779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.823 mas, bmaj=6.663 mas, bpa=3.82 degrees ! Estimated noise=1.07802 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 = 0.00334671 Jy ! Component: 100 - total flux cleaned = 0.00381616 Jy ! Component: 150 - total flux cleaned = 0.0039454 Jy ! Component: 200 - total flux cleaned = 0.00411497 Jy ! Total flux subtracted in 200 components = 0.00411497 Jy ! Clean residual min=-0.008494 max=0.010583 Jy/beam ! Clean residual mean=-0.000015 rms=0.002327 Jy/beam ! Combined flux in latest and established models = 0.129041 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.129041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094068Jy sigma=0.646920 ! Fit after self-cal, rms=0.094039Jy sigma=0.645605 ! 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=0.094039Jy sigma=0.645605 ! Fit after self-cal, rms=0.098517Jy sigma=0.581160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.796 mas, bmaj=6.647 mas, bpa=3.163 degrees ! Estimated noise=1.07577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254412 Jy ! Component: 100 - total flux cleaned = 0.00278698 Jy ! Component: 150 - total flux cleaned = 0.00293981 Jy ! Component: 200 - total flux cleaned = 0.0030763 Jy ! Total flux subtracted in 200 components = 0.0030763 Jy ! Clean residual min=-0.004378 max=0.007323 Jy/beam ! Clean residual mean=-0.000009 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.132117 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.132117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098430Jy sigma=0.580059 ! Fit after self-cal, rms=0.098965Jy sigma=0.578153 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 (5.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563399 Jy ! Component: 100 - total flux cleaned = 0.00522891 Jy ! Component: 150 - total flux cleaned = 0.00490237 Jy ! Component: 200 - total flux cleaned = 0.00468994 Jy ! Total flux subtracted in 200 components = 0.00468994 Jy ! Clean residual min=-0.003905 max=0.004597 Jy/beam ! Clean residual mean=-0.000008 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.136807 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.136807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098588Jy sigma=0.573556 ! Fit after self-cal, rms=0.098464Jy sigma=0.572799 ! Inverting map ! Added new window around map position (22, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372629 Jy ! Component: 100 - total flux cleaned = 0.00436013 Jy ! Component: 150 - total flux cleaned = 0.00427253 Jy ! Component: 200 - total flux cleaned = 0.00426934 Jy ! Total flux subtracted in 200 components = 0.00426934 Jy ! Clean residual min=-0.003656 max=0.003675 Jy/beam ! Clean residual mean=-0.000008 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.141076 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.141076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098228Jy sigma=0.570063 ! Fit after self-cal, rms=0.098197Jy sigma=0.569885 ! 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=0.098197Jy sigma=0.569885 ! Fit after self-cal, rms=0.096962Jy sigma=0.567676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.768 mas, bmaj=6.558 mas, bpa=2.492 degrees ! Estimated noise=1.06338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0030751 Jy ! Component: 100 - total flux cleaned = 0.0034889 Jy ! Component: 150 - total flux cleaned = 0.00354532 Jy ! Component: 200 - total flux cleaned = 0.0037038 Jy ! Total flux subtracted in 200 components = 0.0037038 Jy ! Clean residual min=-0.002944 max=0.003238 Jy/beam ! Clean residual mean=-0.000008 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.14478 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 0.14478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096841Jy sigma=0.566158 ! Fit after self-cal, rms=0.096856Jy sigma=0.565945 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 (34, -81.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281765 Jy ! Component: 100 - total flux cleaned = 0.00309858 Jy ! Component: 150 - total flux cleaned = 0.00315485 Jy ! Component: 200 - total flux cleaned = 0.00315617 Jy ! Total flux subtracted in 200 components = 0.00315617 Jy ! Clean residual min=-0.002667 max=0.002660 Jy/beam ! Clean residual mean=-0.000008 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.147936 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.147936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096744Jy sigma=0.564581 ! Fit after self-cal, rms=0.096739Jy sigma=0.564498 ! 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=0.096739Jy sigma=0.564498 ! Fit after self-cal, rms=0.096411Jy sigma=0.564019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.587 mas, bmaj=10.36 mas, bpa=18.64 degrees ! Estimated noise=1.24289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781403 Jy ! Component: 100 - total flux cleaned = 0.000841901 Jy ! Component: 150 - total flux cleaned = 0.000887196 Jy ! Component: 200 - total flux cleaned = 0.000850368 Jy ! Total flux subtracted in 200 components = 0.000850368 Jy ! Clean residual min=-0.002591 max=0.002667 Jy/beam ! Clean residual mean=-0.000019 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.148787 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 0.148787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096377Jy sigma=0.563477 ! Fit after self-cal, rms=0.096388Jy sigma=0.563390 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 = -5.51447e-05 Jy ! Component: 100 - total flux cleaned = -5.27131e-05 Jy ! Component: 150 - total flux cleaned = -0.000112743 Jy ! Component: 200 - total flux cleaned = -0.000111892 Jy ! Total flux subtracted in 200 components = -0.000111892 Jy ! Clean residual min=-0.002519 max=0.002588 Jy/beam ! Clean residual mean=-0.000019 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.148675 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 0.148675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096377Jy sigma=0.563241 ! Fit after self-cal, rms=0.096376Jy sigma=0.563224 ! 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=3.762 mas, bmaj=6.522 mas, bpa=2.228 degrees ! Estimated noise=1.06356 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 6.522 at 2.228 degrees (North through East) ! Clean map min=-0.0026007 max=0.10739 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=3.162 mas, bmaj=5.681 mas, bpa=2.066 degrees ! Estimated noise=1.46681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0837323 Jy ! Component: 100 - total flux cleaned = 0.110896 Jy ! Component: 150 - total flux cleaned = 0.124418 Jy ! Component: 200 - total flux cleaned = 0.13209 Jy ! Total flux subtracted in 200 components = 0.13209 Jy ! Clean residual min=-0.003950 max=0.004334 Jy/beam ! Clean residual mean=-0.000001 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.13209 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.13209 Jy ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=6.522 mas, bpa=2.228 degrees ! Estimated noise=1.06356 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 = 0.00617905 Jy ! Component: 100 - total flux cleaned = 0.0103367 Jy ! Component: 150 - total flux cleaned = 0.0130569 Jy ! Component: 200 - total flux cleaned = 0.0142367 Jy ! Total flux subtracted in 200 components = 0.0142367 Jy ! Clean residual min=-0.002852 max=0.002968 Jy/beam ! Clean residual mean=-0.000009 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.146327 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 81 components and 0.146327 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=8.587 mas, bmaj=10.36 mas, bpa=18.64 degrees ! Estimated noise=1.24289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104936 Jy ! Component: 100 - total flux cleaned = 0.00141849 Jy ! Component: 150 - total flux cleaned = 0.00180326 Jy ! Component: 200 - total flux cleaned = 0.00213445 Jy ! Total flux subtracted in 200 components = 0.00213445 Jy ! Clean residual min=-0.002768 max=0.002608 Jy/beam ! Clean residual mean=-0.000018 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.148461 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 = 0.000116678 Jy ! Component: 100 - total flux cleaned = 0.000169006 Jy ! Component: 150 - total flux cleaned = 0.000119518 Jy ! Component: 200 - total flux cleaned = 0.000120522 Jy ! Total flux subtracted in 200 components = 0.000120522 Jy ! Clean residual min=-0.002649 max=0.002487 Jy/beam ! Clean residual mean=-0.000018 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.148582 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 118 components and 0.148582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=6.522 mas, bpa=2.228 degrees ! Estimated noise=1.06356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00065555 Jy ! Component: 100 - total flux cleaned = -0.000717845 Jy ! Component: 150 - total flux cleaned = -0.000772906 Jy ! Component: 200 - total flux cleaned = -0.000721898 Jy ! Total flux subtracted in 200 components = -0.000721898 Jy ! Clean residual min=-0.002457 max=0.002492 Jy/beam ! Clean residual mean=-0.000009 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.14786 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 148 components and 0.14786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096427Jy sigma=0.564001 ! Fit after self-cal, rms=0.096365Jy sigma=0.563804 wmodel J0355+3909_S_b_map.mod ! Writing 148 model components to file: J0355+3909_S_b_map.mod wobs J0355+3909_S_b_uvs.fits ! Writing UV FITS file: J0355+3909_S_b_uvs.fits wwins J0355+3909_S_b_map.win ! wwins: Wrote 4 windows to J0355+3909_S_b_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 = -0.00057118 Jy ! Component: 100 - total flux cleaned = -0.00104413 Jy ! Component: 150 - total flux cleaned = -0.00145256 Jy ! Component: 200 - total flux cleaned = -0.00168842 Jy ! Component: 250 - total flux cleaned = -0.00191693 Jy ! Component: 300 - total flux cleaned = -0.00195398 Jy ! Component: 350 - total flux cleaned = -0.00195339 Jy ! Component: 400 - total flux cleaned = -0.00195353 Jy ! Component: 450 - total flux cleaned = -0.00195356 Jy ! Component: 500 - total flux cleaned = -0.00188699 Jy ! Component: 550 - total flux cleaned = -0.00192048 Jy ! Component: 600 - total flux cleaned = -0.00185599 Jy ! Component: 650 - total flux cleaned = -0.00169964 Jy ! Component: 700 - total flux cleaned = -0.00157736 Jy ! Component: 750 - total flux cleaned = -0.00148689 Jy ! Component: 800 - total flux cleaned = -0.0014567 Jy ! Component: 850 - total flux cleaned = -0.00125379 Jy ! Component: 900 - total flux cleaned = -0.00108298 Jy ! Component: 950 - total flux cleaned = -0.000971487 Jy ! Component: 1000 - total flux cleaned = -0.000861084 Jy ! Component: 1050 - total flux cleaned = -0.00072602 Jy ! Component: 1100 - total flux cleaned = -0.000672582 Jy ! Component: 1150 - total flux cleaned = -0.000619791 Jy ! Component: 1200 - total flux cleaned = -0.000490856 Jy ! Component: 1250 - total flux cleaned = -0.000439923 Jy ! Component: 1300 - total flux cleaned = -0.000364784 Jy ! Component: 1350 - total flux cleaned = -0.000290561 Jy ! Component: 1400 - total flux cleaned = -0.000363561 Jy ! Component: 1450 - total flux cleaned = -0.000218826 Jy ! Component: 1500 - total flux cleaned = -0.000195459 Jy ! Component: 1550 - total flux cleaned = -0.000171957 Jy ! Component: 1600 - total flux cleaned = -3.31264e-05 Jy ! Component: 1650 - total flux cleaned = 5.81466e-05 Jy ! Component: 1700 - total flux cleaned = 0.000148768 Jy ! Component: 1750 - total flux cleaned = 0.000238157 Jy ! Component: 1800 - total flux cleaned = 0.000304518 Jy ! Component: 1850 - total flux cleaned = 0.000392301 Jy ! Component: 1900 - total flux cleaned = 0.000500701 Jy ! Component: 1950 - total flux cleaned = 0.000650528 Jy ! Component: 2000 - total flux cleaned = 0.000713764 Jy ! Component: 2050 - total flux cleaned = 0.000818308 Jy ! Component: 2100 - total flux cleaned = 0.000818452 Jy ! Component: 2150 - total flux cleaned = 0.000879998 Jy ! Component: 2200 - total flux cleaned = 0.000900706 Jy ! Component: 2250 - total flux cleaned = 0.00106175 Jy ! Component: 2300 - total flux cleaned = 0.00110151 Jy ! Component: 2350 - total flux cleaned = 0.00119958 Jy ! Component: 2400 - total flux cleaned = 0.00114121 Jy ! Component: 2450 - total flux cleaned = 0.00125692 Jy ! Component: 2500 - total flux cleaned = 0.00125691 Jy ! Component: 2550 - total flux cleaned = 0.00133262 Jy ! Component: 2600 - total flux cleaned = 0.00125801 Jy ! Component: 2650 - total flux cleaned = 0.00131345 Jy ! Component: 2700 - total flux cleaned = 0.00122179 Jy ! Component: 2750 - total flux cleaned = 0.00122188 Jy ! Component: 2800 - total flux cleaned = 0.00116813 Jy ! Component: 2850 - total flux cleaned = 0.0012036 Jy ! Component: 2900 - total flux cleaned = 0.00113276 Jy ! Component: 2950 - total flux cleaned = 0.00106271 Jy ! Component: 3000 - total flux cleaned = 0.0010626 Jy ! Component: 3050 - total flux cleaned = 0.0010282 Jy ! Component: 3100 - total flux cleaned = 0.000959784 Jy ! Component: 3150 - total flux cleaned = 0.000925865 Jy ! Component: 3200 - total flux cleaned = 0.000909135 Jy ! Component: 3250 - total flux cleaned = 0.000892536 Jy ! Component: 3300 - total flux cleaned = 0.000842782 Jy ! Component: 3350 - total flux cleaned = 0.000809858 Jy ! Component: 3400 - total flux cleaned = 0.000760816 Jy ! Component: 3450 - total flux cleaned = 0.000663698 Jy ! Component: 3500 - total flux cleaned = 0.000647644 Jy ! Component: 3550 - total flux cleaned = 0.000663562 Jy ! Component: 3600 - total flux cleaned = 0.00061622 Jy ! Component: 3650 - total flux cleaned = 0.0005849 Jy ! Component: 3700 - total flux cleaned = 0.000616005 Jy ! Component: 3750 - total flux cleaned = 0.000569774 Jy ! Component: 3800 - total flux cleaned = 0.000554406 Jy ! Component: 3850 - total flux cleaned = 0.000508947 Jy ! Component: 3900 - total flux cleaned = 0.00044864 Jy ! Component: 3950 - total flux cleaned = 0.000403671 Jy ! Component: 4000 - total flux cleaned = 0.000373899 Jy ! Component: 4050 - total flux cleaned = 0.000418121 Jy ! Total flux subtracted in 4096 components = 0.000330059 Jy ! Clean residual min=-0.001011 max=0.000992 Jy/beam ! Clean residual mean=-0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.14819 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 422 components and 0.14819 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0355+3909_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 6.522 at 2.228 degrees (North through East) ! Clean map min=-0.0020491 max=0.10573 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0355+3909_S_b_map.fits wmodel /image_prod/ug002_uva//J0355+3909_S_b_map.mod ! Writing 422 model components to file: /image_prod/ug002_uva//J0355+3909_S_b_map.mod wobs /image_prod/ug002_uva//J0355+3909_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0355+3909_S_b_uvs.fits wwins /image_prod/ug002_uva//J0355+3909_S_b_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0355+3909_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261463 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.741859 0.741859 1.48372 2.96743 5.93487 11.8697 23.7395 47.4789 94.9579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 404.389 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0355+3909_S_b_dfm.log closed on Wed Mar 4 20:05:35 2020