! Started logfile: /image_prod/ug002_uva//J2137-2042_S_dfm.log on Thu Mar 5 05:19:12 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//J2137-2042_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2137-2042_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.895926 visibilities/baseline/integration-bin. ! Found source: J2137-2042 ! ! 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 7257 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 J2137-2042_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.209725Jy sigma=6.985054 ! Fit after self-cal, rms=0.738085Jy sigma=4.699636 ! 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=2.432 mas, bmaj=6.417 mas, bpa=-3.935 degrees ! Estimated noise=2.0142 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 = 0.286111 Jy ! Component: 100 - total flux cleaned = 0.45775 Jy ! Total flux subtracted in 100 components = 0.45775 Jy ! Clean residual min=-0.048283 max=0.126348 Jy/beam ! Clean residual mean=-0.000008 rms=0.017643 Jy/beam ! Combined flux in latest and established models = 0.45775 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.45775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.460900Jy sigma=2.177598 ! Fit after self-cal, rms=0.459227Jy sigma=2.167982 ! Inverting map ! Added new window around map position (-3.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133483 Jy ! Component: 100 - total flux cleaned = 0.230829 Jy ! Total flux subtracted in 100 components = 0.230829 Jy ! Clean residual min=-0.042381 max=0.082471 Jy/beam ! Clean residual mean=0.000011 rms=0.013699 Jy/beam ! Combined flux in latest and established models = 0.688579 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 68 components and 0.688579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.366818Jy sigma=1.690927 ! Fit after self-cal, rms=0.365976Jy sigma=1.683467 ! 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=2.901 mas, bmaj=7.317 mas, bpa=-4.01 degrees ! Estimated noise=1.41591 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 = 0.12965 Jy ! Component: 100 - total flux cleaned = 0.22122 Jy ! Component: 150 - total flux cleaned = 0.287692 Jy ! Component: 200 - total flux cleaned = 0.336168 Jy ! Total flux subtracted in 200 components = 0.336168 Jy ! Clean residual min=-0.045734 max=0.067684 Jy/beam ! Clean residual mean=0.000033 rms=0.014169 Jy/beam ! Combined flux in latest and established models = 1.02475 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 103 components and 1.02475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.277700Jy sigma=1.277290 ! Fit after self-cal, rms=0.275704Jy sigma=1.259893 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.901 x 7.317 at -4.01 degrees (North through East) ! Clean map min=-0.044109 max=0.33543 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.39 KP 0.89 ! LA 1.00 MK 1.53 NL 1.18 OV 0.65 ! PT 1.04 SC 1.46 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.93 HN 1.28 KP 0.92 ! LA 0.93 MK 1.54 NL 1.10 OV 0.96 ! PT 1.02 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.97 HN 1.36 KP 0.89 ! LA 0.96 MK 1.48 NL 1.09 OV 0.65 ! PT 1.09 SC 1.20 ! ! ! Fit before self-cal, rms=0.275704Jy sigma=1.259893 ! Fit after self-cal, rms=0.211504Jy sigma=0.983646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.21 mas, bmaj=7.916 mas, bpa=-1.82 degrees ! Estimated noise=1.61875 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 = 0.0262263 Jy ! Component: 100 - total flux cleaned = 0.0291258 Jy ! Component: 150 - total flux cleaned = 0.0300464 Jy ! Component: 200 - total flux cleaned = 0.0308432 Jy ! Total flux subtracted in 200 components = 0.0308432 Jy ! Clean residual min=-0.039601 max=0.046766 Jy/beam ! Clean residual mean=-0.000102 rms=0.011879 Jy/beam ! Combined flux in latest and established models = 1.05559 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 112 components and 1.05559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.206780Jy sigma=0.966703 ! Fit after self-cal, rms=0.207113Jy sigma=0.961776 ! 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=0.207113Jy sigma=0.961776 ! Fit after self-cal, rms=0.223595Jy sigma=0.867813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=7.744 mas, bpa=-1.997 degrees ! Estimated noise=1.68856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166615 Jy ! Component: 100 - total flux cleaned = 0.0182361 Jy ! Component: 150 - total flux cleaned = 0.0182367 Jy ! Component: 200 - total flux cleaned = 0.0182419 Jy ! Total flux subtracted in 200 components = 0.0182419 Jy ! Clean residual min=-0.033198 max=0.043144 Jy/beam ! Clean residual mean=-0.000086 rms=0.010718 Jy/beam ! Combined flux in latest and established models = 1.07383 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 1.07383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.221014Jy sigma=0.863016 ! Fit after self-cal, rms=0.220962Jy sigma=0.861254 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 = -5.95722e-05 Jy ! Component: 100 - total flux cleaned = 0.000537873 Jy ! Component: 150 - total flux cleaned = 0.000775087 Jy ! Component: 200 - total flux cleaned = 0.000985316 Jy ! Total flux subtracted in 200 components = 0.000985316 Jy ! Clean residual min=-0.033205 max=0.043134 Jy/beam ! Clean residual mean=-0.000086 rms=0.010672 Jy/beam ! Combined flux in latest and established models = 1.07482 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 125 components and 1.07482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.220003Jy sigma=0.857775 ! Fit after self-cal, rms=0.219791Jy sigma=0.856677 ! 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=0.219791Jy sigma=0.856677 ! Fit after self-cal, rms=0.222848Jy sigma=0.853841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.309 mas, bmaj=7.737 mas, bpa=-1.053 degrees ! Estimated noise=1.68775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129962 Jy ! Component: 100 - total flux cleaned = 0.018349 Jy ! Component: 150 - total flux cleaned = 0.0189985 Jy ! Component: 200 - total flux cleaned = 0.0193857 Jy ! Total flux subtracted in 200 components = 0.0193857 Jy ! Clean residual min=-0.033030 max=0.042676 Jy/beam ! Clean residual mean=-0.000089 rms=0.010591 Jy/beam ! Combined flux in latest and established models = 1.0942 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 1.0942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.221141Jy sigma=0.852494 ! Fit after self-cal, rms=0.220989Jy sigma=0.851724 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 = 9.86637e-05 Jy ! Component: 100 - total flux cleaned = 0.00053437 Jy ! Component: 150 - total flux cleaned = 0.000727916 Jy ! Component: 200 - total flux cleaned = 0.000924429 Jy ! Total flux subtracted in 200 components = 0.000924429 Jy ! Clean residual min=-0.032602 max=0.042986 Jy/beam ! Clean residual mean=-0.000089 rms=0.010565 Jy/beam ! Combined flux in latest and established models = 1.09513 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 1.09513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.220445Jy sigma=0.849424 ! Fit after self-cal, rms=0.220334Jy sigma=0.849013 ! 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=0.220334Jy sigma=0.849013 ! Fit after self-cal, rms=0.223085Jy sigma=0.846962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.11 mas, bmaj=15.65 mas, bpa=0.1408 degrees ! Estimated noise=2.14188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283588 Jy ! Component: 100 - total flux cleaned = 0.0414015 Jy ! Component: 150 - total flux cleaned = 0.0440754 Jy ! Component: 200 - total flux cleaned = 0.0457966 Jy ! Total flux subtracted in 200 components = 0.0457966 Jy ! Clean residual min=-0.054537 max=0.072631 Jy/beam ! Clean residual mean=-0.000212 rms=0.019545 Jy/beam ! Combined flux in latest and established models = 1.14092 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 135 components and 1.14092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.222141Jy sigma=0.863083 ! Fit after self-cal, rms=0.221689Jy sigma=0.860071 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 = 0.00452556 Jy ! Component: 100 - total flux cleaned = 0.00507153 Jy ! Component: 150 - total flux cleaned = 0.00573668 Jy ! Component: 200 - total flux cleaned = 0.00652654 Jy ! Total flux subtracted in 200 components = 0.00652654 Jy ! Clean residual min=-0.054905 max=0.073131 Jy/beam ! Clean residual mean=-0.000217 rms=0.019579 Jy/beam ! Combined flux in latest and established models = 1.14745 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 139 components and 1.14745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.222317Jy sigma=0.869476 ! Fit after self-cal, rms=0.221961Jy sigma=0.868874 ! 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=3.284 mas, bmaj=7.686 mas, bpa=-0.359 degrees ! Estimated noise=1.68931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.284 x 7.686 at -0.359 degrees (North through East) ! Clean map min=-0.034405 max=0.36789 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=2.758 mas, bmaj=6.586 mas, bpa=-1.06 degrees ! Estimated noise=2.59605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.350571 Jy ! Component: 100 - total flux cleaned = 0.55321 Jy ! Component: 150 - total flux cleaned = 0.689798 Jy ! Component: 200 - total flux cleaned = 0.787088 Jy ! Total flux subtracted in 200 components = 0.787088 Jy ! Clean residual min=-0.043179 max=0.061831 Jy/beam ! Clean residual mean=-0.000017 rms=0.012180 Jy/beam ! Combined flux in latest and established models = 0.787088 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 79 model components to the UV plane model. ! The established model now contains 79 components and 0.787088 Jy ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=7.686 mas, bpa=-0.359 degrees ! Estimated noise=1.68931 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 = 0.106526 Jy ! Component: 100 - total flux cleaned = 0.17597 Jy ! Component: 150 - total flux cleaned = 0.222595 Jy ! Component: 200 - total flux cleaned = 0.254112 Jy ! Total flux subtracted in 200 components = 0.254112 Jy ! Clean residual min=-0.036493 max=0.044209 Jy/beam ! Clean residual mean=-0.000066 rms=0.011146 Jy/beam ! Combined flux in latest and established models = 1.0412 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 120 components and 1.0412 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=7.11 mas, bmaj=15.65 mas, bpa=0.1408 degrees ! Estimated noise=2.14188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485865 Jy ! Component: 100 - total flux cleaned = 0.073189 Jy ! Component: 150 - total flux cleaned = 0.0808289 Jy ! Component: 200 - total flux cleaned = 0.0836527 Jy ! Total flux subtracted in 200 components = 0.0836527 Jy ! Clean residual min=-0.057488 max=0.070751 Jy/beam ! Clean residual mean=-0.000191 rms=0.019719 Jy/beam ! Combined flux in latest and established models = 1.12485 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 = 0.00213944 Jy ! Component: 100 - total flux cleaned = 0.00443333 Jy ! Component: 150 - total flux cleaned = 0.00614567 Jy ! Component: 200 - total flux cleaned = 0.00799335 Jy ! Total flux subtracted in 200 components = 0.00799335 Jy ! Clean residual min=-0.056829 max=0.071331 Jy/beam ! Clean residual mean=-0.000198 rms=0.019638 Jy/beam ! Combined flux in latest and established models = 1.13285 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 127 components and 1.13285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=7.686 mas, bpa=-0.359 degrees ! Estimated noise=1.68931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0144504 Jy ! Component: 100 - total flux cleaned = -0.0176942 Jy ! Component: 150 - total flux cleaned = -0.0203147 Jy ! Component: 200 - total flux cleaned = -0.0219295 Jy ! Total flux subtracted in 200 components = -0.0219295 Jy ! Clean residual min=-0.033241 max=0.044402 Jy/beam ! Clean residual mean=-0.000088 rms=0.010886 Jy/beam ! Combined flux in latest and established models = 1.11092 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 1.11092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226280Jy sigma=0.877850 ! Fit after self-cal, rms=0.226727Jy sigma=0.876084 wmodel J2137-2042_S_map.mod ! Writing 140 model components to file: J2137-2042_S_map.mod wobs J2137-2042_S_uvs.fits ! Writing UV FITS file: J2137-2042_S_uvs.fits wwins J2137-2042_S_map.win ! wwins: Wrote 2 windows to J2137-2042_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 = 0.0192957 Jy ! Component: 100 - total flux cleaned = 0.0359114 Jy ! Component: 150 - total flux cleaned = 0.0515383 Jy ! Component: 200 - total flux cleaned = 0.0622302 Jy ! Component: 250 - total flux cleaned = 0.0685012 Jy ! Component: 300 - total flux cleaned = 0.0723443 Jy ! Component: 350 - total flux cleaned = 0.0749843 Jy ! Component: 400 - total flux cleaned = 0.0770146 Jy ! Component: 450 - total flux cleaned = 0.0775103 Jy ! Component: 500 - total flux cleaned = 0.078463 Jy ! Component: 550 - total flux cleaned = 0.0789209 Jy ! Component: 600 - total flux cleaned = 0.0793762 Jy ! Component: 650 - total flux cleaned = 0.0811208 Jy ! Component: 700 - total flux cleaned = 0.0823839 Jy ! Component: 750 - total flux cleaned = 0.0823795 Jy ! Component: 800 - total flux cleaned = 0.0823794 Jy ! Component: 850 - total flux cleaned = 0.0831641 Jy ! Component: 900 - total flux cleaned = 0.0820068 Jy ! Component: 950 - total flux cleaned = 0.0820154 Jy ! Component: 1000 - total flux cleaned = 0.0816467 Jy ! Component: 1050 - total flux cleaned = 0.0816452 Jy ! Component: 1100 - total flux cleaned = 0.0819979 Jy ! Component: 1150 - total flux cleaned = 0.0816499 Jy ! Component: 1200 - total flux cleaned = 0.0819901 Jy ! Component: 1250 - total flux cleaned = 0.0816514 Jy ! Component: 1300 - total flux cleaned = 0.081976 Jy ! Component: 1350 - total flux cleaned = 0.0803623 Jy ! Component: 1400 - total flux cleaned = 0.0800513 Jy ! Component: 1450 - total flux cleaned = 0.0803711 Jy ! Component: 1500 - total flux cleaned = 0.0803707 Jy ! Component: 1550 - total flux cleaned = 0.0803662 Jy ! Component: 1600 - total flux cleaned = 0.080072 Jy ! Component: 1650 - total flux cleaned = 0.0794986 Jy ! Component: 1700 - total flux cleaned = 0.0797856 Jy ! Component: 1750 - total flux cleaned = 0.079225 Jy ! Component: 1800 - total flux cleaned = 0.0781219 Jy ! Component: 1850 - total flux cleaned = 0.077044 Jy ! Component: 1900 - total flux cleaned = 0.0757129 Jy ! Component: 1950 - total flux cleaned = 0.0751894 Jy ! Component: 2000 - total flux cleaned = 0.0731353 Jy ! Component: 2050 - total flux cleaned = 0.0721255 Jy ! Component: 2100 - total flux cleaned = 0.07138 Jy ! Component: 2150 - total flux cleaned = 0.0706433 Jy ! Component: 2200 - total flux cleaned = 0.0691887 Jy ! Component: 2250 - total flux cleaned = 0.0682374 Jy ! Component: 2300 - total flux cleaned = 0.0675331 Jy ! Component: 2350 - total flux cleaned = 0.065689 Jy ! Component: 2400 - total flux cleaned = 0.0654675 Jy ! Component: 2450 - total flux cleaned = 0.0647955 Jy ! Component: 2500 - total flux cleaned = 0.0643545 Jy ! Component: 2550 - total flux cleaned = 0.0632669 Jy ! Component: 2600 - total flux cleaned = 0.0628404 Jy ! Component: 2650 - total flux cleaned = 0.0619948 Jy ! Component: 2700 - total flux cleaned = 0.061369 Jy ! Component: 2750 - total flux cleaned = 0.0607565 Jy ! Component: 2800 - total flux cleaned = 0.0601521 Jy ! Component: 2850 - total flux cleaned = 0.0605529 Jy ! Component: 2900 - total flux cleaned = 0.0595657 Jy ! Component: 2950 - total flux cleaned = 0.0593694 Jy ! Component: 3000 - total flux cleaned = 0.0593714 Jy ! Component: 3050 - total flux cleaned = 0.058994 Jy ! Component: 3100 - total flux cleaned = 0.0586236 Jy ! Component: 3150 - total flux cleaned = 0.0584394 Jy ! Component: 3200 - total flux cleaned = 0.0584348 Jy ! Component: 3250 - total flux cleaned = 0.058431 Jy ! Component: 3300 - total flux cleaned = 0.0573676 Jy ! Component: 3350 - total flux cleaned = 0.0573687 Jy ! Component: 3400 - total flux cleaned = 0.0563322 Jy ! Component: 3450 - total flux cleaned = 0.0566729 Jy ! Component: 3500 - total flux cleaned = 0.0563344 Jy ! Component: 3550 - total flux cleaned = 0.0558388 Jy ! Component: 3600 - total flux cleaned = 0.0558416 Jy ! Component: 3650 - total flux cleaned = 0.0560037 Jy ! Component: 3700 - total flux cleaned = 0.0558418 Jy ! Component: 3750 - total flux cleaned = 0.0558446 Jy ! Component: 3800 - total flux cleaned = 0.0550601 Jy ! Component: 3850 - total flux cleaned = 0.0555269 Jy ! Component: 3900 - total flux cleaned = 0.0550667 Jy ! Component: 3950 - total flux cleaned = 0.0550654 Jy ! Component: 4000 - total flux cleaned = 0.0550636 Jy ! Component: 4050 - total flux cleaned = 0.0546168 Jy ! Total flux subtracted in 4096 components = 0.0550549 Jy ! Clean residual min=-0.007318 max=0.008289 Jy/beam ! Clean residual mean=-0.000049 rms=0.003185 Jy/beam ! Combined flux in latest and established models = 1.16597 Jy keep ! Adding 427 model components to the UV plane model. ! The established model now contains 567 components and 1.16597 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2137-2042_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.284 x 7.686 at -0.359 degrees (North through East) ! Clean map min=-0.023329 max=0.39393 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2137-2042_S_map.fits wmodel /image_prod/ug002_uva//J2137-2042_S_map.mod ! Writing 567 model components to file: /image_prod/ug002_uva//J2137-2042_S_map.mod wobs /image_prod/ug002_uva//J2137-2042_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2137-2042_S_uvs.fits wwins /image_prod/ug002_uva//J2137-2042_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2137-2042_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.393925 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00310733 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.36643 2.36643 4.73287 9.46574 18.9315 37.8629 75.7259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0093 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.393 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 126.773 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2137-2042_S_dfm.log closed on Thu Mar 5 05:19:16 2020