! Started logfile: /image_prod/ug002_uva//J1930+1532_S_dfm.log on Thu Mar 5 04:12:49 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//J1930+1532_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1930+1532_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848593 visibilities/baseline/integration-bin. ! Found source: J1930+1532 ! ! 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 8592 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 J1930+1532_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032346Jy sigma=8.134637 ! Fit after self-cal, rms=0.755180Jy sigma=5.966722 ! 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=3.091 mas, bmaj=6.758 mas, bpa=-1.434 degrees ! Estimated noise=1.50725 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 = 0.18847 Jy ! Component: 100 - total flux cleaned = 0.231555 Jy ! Total flux subtracted in 100 components = 0.231555 Jy ! Clean residual min=-0.007689 max=0.015445 Jy/beam ! Clean residual mean=0.000008 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.231555 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.231555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078930Jy sigma=0.523072 ! Fit after self-cal, rms=0.078906Jy sigma=0.522895 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161309 Jy ! Component: 100 - total flux cleaned = 0.0241409 Jy ! Total flux subtracted in 100 components = 0.0241409 Jy ! Clean residual min=-0.007078 max=0.006199 Jy/beam ! Clean residual mean=0.000028 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.255696 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.255696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075010Jy sigma=0.498215 ! Fit after self-cal, rms=0.074958Jy sigma=0.497746 ! 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=3.775 mas, bmaj=7.523 mas, bpa=-2.57 degrees ! Estimated noise=0.997425 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 = 0.00444514 Jy ! Component: 100 - total flux cleaned = 0.00650113 Jy ! Component: 150 - total flux cleaned = 0.00751655 Jy ! Component: 200 - total flux cleaned = 0.0075976 Jy ! Total flux subtracted in 200 components = 0.0075976 Jy ! Clean residual min=-0.009086 max=0.005844 Jy/beam ! Clean residual mean=0.000059 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.263293 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.263293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074490Jy sigma=0.497252 ! Fit after self-cal, rms=0.074481Jy sigma=0.497152 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.775 x 7.523 at -2.57 degrees (North through East) ! Clean map min=-0.0087046 max=0.24357 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 KP 1.04 ! LA 1.08 MK 0.97 NL 0.98 OV 0.94 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.04 KP 1.09 ! LA 1.06 MK 1.00 NL 0.73 OV 0.94 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.06 KP 1.08 ! LA 1.07 MK 1.02 NL 0.88 OV 0.92 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.074481Jy sigma=0.497152 ! Fit after self-cal, rms=0.064124Jy sigma=0.458254 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=7.508 mas, bpa=-2.657 degrees ! Estimated noise=0.999702 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 = 0.00130435 Jy ! Component: 100 - total flux cleaned = 0.00140208 Jy ! Component: 150 - total flux cleaned = 0.00143075 Jy ! Component: 200 - total flux cleaned = 0.00147923 Jy ! Total flux subtracted in 200 components = 0.00147923 Jy ! Clean residual min=-0.003806 max=0.003659 Jy/beam ! Clean residual mean=0.000029 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.264772 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.264772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064069Jy sigma=0.458048 ! Fit after self-cal, rms=0.064055Jy sigma=0.457861 ! 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=0.064055Jy sigma=0.457861 ! Fit after self-cal, rms=0.061362Jy sigma=0.438722 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.77 mas, bmaj=7.507 mas, bpa=-2.814 degrees ! Estimated noise=1.00102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084476 Jy ! Component: 100 - total flux cleaned = 0.000875019 Jy ! Component: 150 - total flux cleaned = 0.000875101 Jy ! Component: 200 - total flux cleaned = 0.000857001 Jy ! Total flux subtracted in 200 components = 0.000857001 Jy ! Clean residual min=-0.002488 max=0.002771 Jy/beam ! Clean residual mean=0.000017 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.265629 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.26563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061330Jy sigma=0.438562 ! Fit after self-cal, rms=0.061331Jy sigma=0.438497 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 = 6.74618e-05 Jy ! Component: 100 - total flux cleaned = 5.13277e-05 Jy ! Component: 150 - total flux cleaned = 2.10068e-05 Jy ! Component: 200 - total flux cleaned = -1.9975e-05 Jy ! Total flux subtracted in 200 components = -1.9975e-05 Jy ! Clean residual min=-0.002463 max=0.002739 Jy/beam ! Clean residual mean=0.000017 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.26561 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.26561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061321Jy sigma=0.438442 ! Fit after self-cal, rms=0.061320Jy sigma=0.438432 ! 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=0.061320Jy sigma=0.438432 ! Fit after self-cal, rms=0.061098Jy sigma=0.437076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=7.5 mas, bpa=-2.894 degrees ! Estimated noise=1.00115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531071 Jy ! Component: 100 - total flux cleaned = 0.000577025 Jy ! Component: 150 - total flux cleaned = 0.000602944 Jy ! Component: 200 - total flux cleaned = 0.000613782 Jy ! Total flux subtracted in 200 components = 0.000613782 Jy ! Clean residual min=-0.002297 max=0.002692 Jy/beam ! Clean residual mean=0.000015 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.266223 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.266223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061088Jy sigma=0.437029 ! Fit after self-cal, rms=0.061088Jy sigma=0.437020 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 (-74.5, 79.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257887 Jy ! Component: 100 - total flux cleaned = 0.00418891 Jy ! Component: 150 - total flux cleaned = 0.00538761 Jy ! Component: 200 - total flux cleaned = 0.00607313 Jy ! Total flux subtracted in 200 components = 0.00607313 Jy ! Clean residual min=-0.002078 max=0.002096 Jy/beam ! Clean residual mean=0.000011 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.272296 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.272297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060964Jy sigma=0.435907 ! Fit after self-cal, rms=0.060961Jy sigma=0.435862 ! 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=0.060961Jy sigma=0.435862 ! Fit after self-cal, rms=0.060950Jy sigma=0.435813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.463 mas, bmaj=10.79 mas, bpa=-4.227 degrees ! Estimated noise=1.17977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161564 Jy ! Component: 100 - total flux cleaned = 0.00258323 Jy ! Component: 150 - total flux cleaned = 0.00327056 Jy ! Component: 200 - total flux cleaned = 0.003686 Jy ! Total flux subtracted in 200 components = 0.003686 Jy ! Clean residual min=-0.003083 max=0.003200 Jy/beam ! Clean residual mean=0.000023 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.275983 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.275983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060938Jy sigma=0.435734 ! Fit after self-cal, rms=0.060939Jy sigma=0.435711 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 = 0.000525561 Jy ! Component: 100 - total flux cleaned = 0.000747035 Jy ! Component: 150 - total flux cleaned = 0.00084205 Jy ! Component: 200 - total flux cleaned = 0.000915374 Jy ! Total flux subtracted in 200 components = 0.000915374 Jy ! Clean residual min=-0.003085 max=0.003185 Jy/beam ! Clean residual mean=0.000022 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.276898 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.276898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060937Jy sigma=0.435710 ! Fit after self-cal, rms=0.060937Jy sigma=0.435707 ! 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=3.764 mas, bmaj=7.499 mas, bpa=-2.948 degrees ! Estimated noise=1.00084 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.764 x 7.499 at -2.948 degrees (North through East) ! Clean map min=-0.0020841 max=0.24465 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=3.098 mas, bmaj=6.749 mas, bpa=-1.803 degrees ! Estimated noise=1.51327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189074 Jy ! Component: 100 - total flux cleaned = 0.233527 Jy ! Component: 150 - total flux cleaned = 0.25026 Jy ! Component: 200 - total flux cleaned = 0.258201 Jy ! Total flux subtracted in 200 components = 0.258201 Jy ! Clean residual min=-0.003337 max=0.003741 Jy/beam ! Clean residual mean=0.000003 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.258201 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.258201 Jy ! Inverting map and beam ! Estimated beam: bmin=3.764 mas, bmaj=7.499 mas, bpa=-2.948 degrees ! Estimated noise=1.00084 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 = 0.00448884 Jy ! Component: 100 - total flux cleaned = 0.00735206 Jy ! Component: 150 - total flux cleaned = 0.00952908 Jy ! Component: 200 - total flux cleaned = 0.0112799 Jy ! Total flux subtracted in 200 components = 0.0112799 Jy ! Clean residual min=-0.002292 max=0.002055 Jy/beam ! Clean residual mean=0.000011 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.269481 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.26948 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=7.463 mas, bmaj=10.79 mas, bpa=-4.227 degrees ! Estimated noise=1.17977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223308 Jy ! Component: 100 - total flux cleaned = 0.00379735 Jy ! Component: 150 - total flux cleaned = 0.00497448 Jy ! Component: 200 - total flux cleaned = 0.00587526 Jy ! Total flux subtracted in 200 components = 0.00587526 Jy ! Clean residual min=-0.003117 max=0.003146 Jy/beam ! Clean residual mean=0.000022 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.275356 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 = 0.000540989 Jy ! Component: 100 - total flux cleaned = 0.000868762 Jy ! Component: 150 - total flux cleaned = 0.00106996 Jy ! Component: 200 - total flux cleaned = 0.00119592 Jy ! Total flux subtracted in 200 components = 0.00119592 Jy ! Clean residual min=-0.003095 max=0.003159 Jy/beam ! Clean residual mean=0.000022 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.276552 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 84 components and 0.276552 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.764 mas, bmaj=7.499 mas, bpa=-2.948 degrees ! Estimated noise=1.00084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.0745e-05 Jy ! Component: 100 - total flux cleaned = 3.07974e-05 Jy ! Component: 150 - total flux cleaned = 0.000118941 Jy ! Component: 200 - total flux cleaned = 0.000199135 Jy ! Total flux subtracted in 200 components = 0.000199135 Jy ! Clean residual min=-0.002177 max=0.002029 Jy/beam ! Clean residual mean=0.000011 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.276751 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.276751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060970Jy sigma=0.435896 ! Fit after self-cal, rms=0.060962Jy sigma=0.435852 wmodel J1930+1532_S_map.mod ! Writing 102 model components to file: J1930+1532_S_map.mod wobs J1930+1532_S_uvs.fits ! Writing UV FITS file: J1930+1532_S_uvs.fits wwins J1930+1532_S_map.win ! wwins: Wrote 2 windows to J1930+1532_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 = -0.000437145 Jy ! Component: 100 - total flux cleaned = -0.000366589 Jy ! Component: 150 - total flux cleaned = -0.000401551 Jy ! Component: 200 - total flux cleaned = -0.000272258 Jy ! Component: 250 - total flux cleaned = -0.000209695 Jy ! Component: 300 - total flux cleaned = -0.000209315 Jy ! Component: 350 - total flux cleaned = -0.00014996 Jy ! Component: 400 - total flux cleaned = -0.000121228 Jy ! Component: 450 - total flux cleaned = -3.63773e-05 Jy ! Component: 500 - total flux cleaned = 1.86942e-05 Jy ! Component: 550 - total flux cleaned = 7.31495e-05 Jy ! Component: 600 - total flux cleaned = 0.000178745 Jy ! Component: 650 - total flux cleaned = 0.000204108 Jy ! Component: 700 - total flux cleaned = 0.000203479 Jy ! Component: 750 - total flux cleaned = 0.000153922 Jy ! Component: 800 - total flux cleaned = 0.000203579 Jy ! Component: 850 - total flux cleaned = 0.000180296 Jy ! Component: 900 - total flux cleaned = 0.000274368 Jy ! Component: 950 - total flux cleaned = 0.000181091 Jy ! Component: 1000 - total flux cleaned = 0.00015854 Jy ! Component: 1050 - total flux cleaned = 0.00020385 Jy ! Component: 1100 - total flux cleaned = 0.000225465 Jy ! Component: 1150 - total flux cleaned = 0.000246699 Jy ! Component: 1200 - total flux cleaned = 0.000203547 Jy ! Component: 1250 - total flux cleaned = 0.000161424 Jy ! Component: 1300 - total flux cleaned = 0.000140623 Jy ! Component: 1350 - total flux cleaned = 0.000160995 Jy ! Component: 1400 - total flux cleaned = 5.99576e-05 Jy ! Component: 1450 - total flux cleaned = 8.00278e-05 Jy ! Component: 1500 - total flux cleaned = 6.06089e-05 Jy ! Component: 1550 - total flux cleaned = 9.96692e-05 Jy ! Component: 1600 - total flux cleaned = 0.000118683 Jy ! Component: 1650 - total flux cleaned = 9.98774e-05 Jy ! Component: 1700 - total flux cleaned = 0.000174661 Jy ! Component: 1750 - total flux cleaned = 0.000174655 Jy ! Component: 1800 - total flux cleaned = 0.000174701 Jy ! Component: 1850 - total flux cleaned = 0.000120611 Jy ! Component: 1900 - total flux cleaned = 0.000191961 Jy ! Component: 1950 - total flux cleaned = 0.000157064 Jy ! Component: 2000 - total flux cleaned = 0.000157061 Jy ! Component: 2050 - total flux cleaned = 0.000174458 Jy ! Component: 2100 - total flux cleaned = 0.000191464 Jy ! Component: 2150 - total flux cleaned = 0.000191319 Jy ! Component: 2200 - total flux cleaned = 0.000174883 Jy ! Component: 2250 - total flux cleaned = 0.000191151 Jy ! Component: 2300 - total flux cleaned = 0.000142726 Jy ! Component: 2350 - total flux cleaned = 0.000191311 Jy ! Component: 2400 - total flux cleaned = 0.000239213 Jy ! Component: 2450 - total flux cleaned = 0.000191624 Jy ! Component: 2500 - total flux cleaned = 0.000176023 Jy ! Component: 2550 - total flux cleaned = 0.000176256 Jy ! Component: 2600 - total flux cleaned = 0.000191359 Jy ! Component: 2650 - total flux cleaned = 0.000175861 Jy ! Component: 2700 - total flux cleaned = 0.000236074 Jy ! Component: 2750 - total flux cleaned = 0.000221306 Jy ! Component: 2800 - total flux cleaned = 0.000221578 Jy ! Component: 2850 - total flux cleaned = 0.000236242 Jy ! Component: 2900 - total flux cleaned = 0.000265276 Jy ! Component: 2950 - total flux cleaned = 0.000265062 Jy ! Component: 3000 - total flux cleaned = 0.000208079 Jy ! Component: 3050 - total flux cleaned = 0.000165764 Jy ! Component: 3100 - total flux cleaned = 0.000109977 Jy ! Component: 3150 - total flux cleaned = 0.00017926 Jy ! Component: 3200 - total flux cleaned = 9.66604e-05 Jy ! Component: 3250 - total flux cleaned = 0.000110306 Jy ! Component: 3300 - total flux cleaned = 0.000123721 Jy ! Component: 3350 - total flux cleaned = 8.33604e-05 Jy ! Component: 3400 - total flux cleaned = 7.01518e-05 Jy ! Component: 3450 - total flux cleaned = 4.38226e-05 Jy ! Component: 3500 - total flux cleaned = 3.08235e-05 Jy ! Component: 3550 - total flux cleaned = 4.87442e-06 Jy ! Component: 3600 - total flux cleaned = 5.08831e-06 Jy ! Component: 3650 - total flux cleaned = -3.30397e-05 Jy ! Component: 3700 - total flux cleaned = -2.03482e-05 Jy ! Component: 3750 - total flux cleaned = -5.8073e-05 Jy ! Component: 3800 - total flux cleaned = -5.80006e-05 Jy ! Component: 3850 - total flux cleaned = -8.28484e-05 Jy ! Component: 3900 - total flux cleaned = -0.000132106 Jy ! Component: 3950 - total flux cleaned = -0.000156516 Jy ! Component: 4000 - total flux cleaned = -0.000205015 Jy ! Component: 4050 - total flux cleaned = -0.000216979 Jy ! Total flux subtracted in 4096 components = -0.000264576 Jy ! Clean residual min=-0.000764 max=0.000822 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.276486 Jy keep ! Adding 347 model components to the UV plane model. ! The established model now contains 449 components and 0.276487 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1930+1532_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.764 x 7.499 at -2.948 degrees (North through East) ! Clean map min=-0.0013205 max=0.24444 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1930+1532_S_map.fits wmodel /image_prod/ug002_uva//J1930+1532_S_map.mod ! Writing 449 model components to file: /image_prod/ug002_uva//J1930+1532_S_map.mod wobs /image_prod/ug002_uva//J1930+1532_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1930+1532_S_uvs.fits wwins /image_prod/ug002_uva//J1930+1532_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1930+1532_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.244443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266196 0.266196 0.532393 1.06479 2.12957 4.25914 8.51828 17.0366 34.0731 68.1463 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.244 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1126.99 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1930+1532_S_dfm.log closed on Thu Mar 5 04:12:52 2020