! Started logfile: /image_prod/ug002_uva//J2025+5028_S_dfm.log on Thu Mar 5 04:47:07 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//J2025+5028_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2025+5028_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.826389 visibilities/baseline/integration-bin. ! Found source: J2025+5028 ! ! 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 7140 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 J2025+5028_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009040Jy sigma=7.986164 ! Fit after self-cal, rms=0.898690Jy sigma=7.039356 ! 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=3.058 mas, bmaj=4.421 mas, bpa=-8.467 degrees ! Estimated noise=1.76149 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 = 0.0782393 Jy ! Component: 100 - total flux cleaned = 0.105961 Jy ! Total flux subtracted in 100 components = 0.105961 Jy ! Clean residual min=-0.005289 max=0.012448 Jy/beam ! Clean residual mean=0.000009 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.105961 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.105961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068313Jy sigma=0.467903 ! Fit after self-cal, rms=0.067867Jy sigma=0.464072 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140962 Jy ! Component: 100 - total flux cleaned = 0.0210792 Jy ! Total flux subtracted in 100 components = 0.0210792 Jy ! Clean residual min=-0.004177 max=0.004264 Jy/beam ! Clean residual mean=0.000003 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.12704 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.12704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065137Jy sigma=0.433361 ! Fit after self-cal, rms=0.065096Jy sigma=0.433064 ! 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=3.69 mas, bmaj=5.23 mas, bpa=-6.695 degrees ! Estimated noise=1.10509 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 (5.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538544 Jy ! Component: 100 - total flux cleaned = 0.0076379 Jy ! Component: 150 - total flux cleaned = 0.00800156 Jy ! Component: 200 - total flux cleaned = 0.00837812 Jy ! Total flux subtracted in 200 components = 0.00837812 Jy ! Clean residual min=-0.002660 max=0.003175 Jy/beam ! Clean residual mean=0.000011 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.135418 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.135418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064574Jy sigma=0.428669 ! Fit after self-cal, rms=0.064562Jy sigma=0.428353 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.69 x 5.23 at -6.695 degrees (North through East) ! Clean map min=-0.0025062 max=0.10413 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.02 ! LA 1.00 MK 0.99 OV 1.01 PT 1.01 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00 HN 1.01 KP 0.96 ! LA 1.01 MK 0.97 OV 0.98 PT 1.01 ! SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.95 ! LA 0.99 MK 0.99 OV 0.98 PT 1.00 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.064562Jy sigma=0.428353 ! Fit after self-cal, rms=0.064656Jy sigma=0.425341 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.721 mas, bmaj=5.269 mas, bpa=-7.535 degrees ! Estimated noise=1.09715 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 (28.5, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217233 Jy ! Component: 100 - total flux cleaned = 0.00271871 Jy ! Component: 150 - total flux cleaned = 0.00293687 Jy ! Component: 200 - total flux cleaned = 0.00317776 Jy ! Total flux subtracted in 200 components = 0.00317776 Jy ! Clean residual min=-0.002257 max=0.002420 Jy/beam ! Clean residual mean=0.000011 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.138596 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.138596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064465Jy sigma=0.424299 ! Fit after self-cal, rms=0.064454Jy sigma=0.424124 ! 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=0.064454Jy sigma=0.424124 ! Fit after self-cal, rms=0.070464Jy sigma=0.420011 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=5.218 mas, bpa=-6.048 degrees ! Estimated noise=1.09741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293507 Jy ! Component: 100 - total flux cleaned = 0.000630519 Jy ! Component: 150 - total flux cleaned = 0.000728735 Jy ! Component: 200 - total flux cleaned = 0.000786552 Jy ! Total flux subtracted in 200 components = 0.000786552 Jy ! Clean residual min=-0.001831 max=0.001691 Jy/beam ! Clean residual mean=0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.139382 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.139382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070418Jy sigma=0.419742 ! Fit after self-cal, rms=0.070454Jy sigma=0.419619 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 = 0.000147964 Jy ! Component: 100 - total flux cleaned = 0.000201765 Jy ! Component: 150 - total flux cleaned = 0.000251078 Jy ! Component: 200 - total flux cleaned = 0.000274607 Jy ! Total flux subtracted in 200 components = 0.000274607 Jy ! Clean residual min=-0.001813 max=0.001657 Jy/beam ! Clean residual mean=0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.139657 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.139657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070429Jy sigma=0.419492 ! Fit after self-cal, rms=0.070430Jy sigma=0.419479 ! 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=0.070430Jy sigma=0.419479 ! Fit after self-cal, rms=0.070947Jy sigma=0.419182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=5.224 mas, bpa=-5.646 degrees ! Estimated noise=1.09742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148843 Jy ! Component: 100 - total flux cleaned = 0.000192947 Jy ! Component: 150 - total flux cleaned = 0.000213491 Jy ! Component: 200 - total flux cleaned = 0.00025235 Jy ! Total flux subtracted in 200 components = 0.00025235 Jy ! Clean residual min=-0.001785 max=0.001594 Jy/beam ! Clean residual mean=0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.139909 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.139909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070927Jy sigma=0.419087 ! Fit after self-cal, rms=0.070934Jy sigma=0.419070 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.61035e-05 Jy ! Component: 100 - total flux cleaned = 8.25666e-05 Jy ! Component: 150 - total flux cleaned = 0.000117931 Jy ! Component: 200 - total flux cleaned = 0.000134786 Jy ! Total flux subtracted in 200 components = 0.000134786 Jy ! Clean residual min=-0.001762 max=0.001634 Jy/beam ! Clean residual mean=0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.140044 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.140044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070921Jy sigma=0.419010 ! Fit after self-cal, rms=0.070923Jy sigma=0.419004 ! 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=0.070923Jy sigma=0.419004 ! Fit after self-cal, rms=0.071080Jy sigma=0.418992 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.253 mas, bmaj=9.121 mas, bpa=17.65 degrees ! Estimated noise=1.28937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438652 Jy ! Component: 100 - total flux cleaned = 0.000552788 Jy ! Component: 150 - total flux cleaned = 0.000597004 Jy ! Component: 200 - total flux cleaned = 0.00064948 Jy ! Total flux subtracted in 200 components = 0.00064948 Jy ! Clean residual min=-0.001894 max=0.001638 Jy/beam ! Clean residual mean=0.000008 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.140694 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 110 components and 0.140694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071075Jy sigma=0.418975 ! Fit after self-cal, rms=0.071074Jy sigma=0.418969 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 = 0.000166578 Jy ! Component: 100 - total flux cleaned = 0.00020249 Jy ! Component: 150 - total flux cleaned = 0.000224673 Jy ! Component: 200 - total flux cleaned = 0.000245226 Jy ! Total flux subtracted in 200 components = 0.000245226 Jy ! Clean residual min=-0.001859 max=0.001647 Jy/beam ! Clean residual mean=0.000007 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.140939 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.140939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071072Jy sigma=0.418957 ! Fit after self-cal, rms=0.071071Jy sigma=0.418954 ! 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=3.703 mas, bmaj=5.226 mas, bpa=-5.344 degrees ! Estimated noise=1.09834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.703 x 5.226 at -5.344 degrees (North through East) ! Clean map min=-0.0016856 max=0.10323 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=3.079 mas, bmaj=4.405 mas, bpa=-7.141 degrees ! Estimated noise=1.75709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0780952 Jy ! Component: 100 - total flux cleaned = 0.106242 Jy ! Component: 150 - total flux cleaned = 0.119662 Jy ! Component: 200 - total flux cleaned = 0.126324 Jy ! Total flux subtracted in 200 components = 0.126324 Jy ! Clean residual min=-0.003864 max=0.003455 Jy/beam ! Clean residual mean=0.000000 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.126324 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.126324 Jy ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=5.226 mas, bpa=-5.344 degrees ! Estimated noise=1.09834 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 = 0.00523756 Jy ! Component: 100 - total flux cleaned = 0.00841487 Jy ! Component: 150 - total flux cleaned = 0.0100435 Jy ! Component: 200 - total flux cleaned = 0.0111139 Jy ! Total flux subtracted in 200 components = 0.0111139 Jy ! Clean residual min=-0.001849 max=0.001839 Jy/beam ! Clean residual mean=0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.137438 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.137438 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=8.253 mas, bmaj=9.121 mas, bpa=17.65 degrees ! Estimated noise=1.28937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161606 Jy ! Component: 100 - total flux cleaned = 0.00259766 Jy ! Component: 150 - total flux cleaned = 0.00304823 Jy ! Component: 200 - total flux cleaned = 0.00333782 Jy ! Total flux subtracted in 200 components = 0.00333782 Jy ! Clean residual min=-0.001904 max=0.001662 Jy/beam ! Clean residual mean=0.000009 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.140776 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 = 5.77603e-05 Jy ! Component: 100 - total flux cleaned = 0.000143857 Jy ! Component: 150 - total flux cleaned = 0.00020679 Jy ! Component: 200 - total flux cleaned = 0.00026491 Jy ! Total flux subtracted in 200 components = 0.00026491 Jy ! Clean residual min=-0.001851 max=0.001648 Jy/beam ! Clean residual mean=0.000008 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.141041 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 88 components and 0.141041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=5.226 mas, bpa=-5.344 degrees ! Estimated noise=1.09834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165438 Jy ! Component: 100 - total flux cleaned = -0.000166223 Jy ! Component: 150 - total flux cleaned = -0.000166499 Jy ! Component: 200 - total flux cleaned = -0.00022834 Jy ! Total flux subtracted in 200 components = -0.00022834 Jy ! Clean residual min=-0.001843 max=0.001650 Jy/beam ! Clean residual mean=0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.140812 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.140812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071142Jy sigma=0.419231 ! Fit after self-cal, rms=0.071125Jy sigma=0.419176 wmodel J2025+5028_S_map.mod ! Writing 103 model components to file: J2025+5028_S_map.mod wobs J2025+5028_S_uvs.fits ! Writing UV FITS file: J2025+5028_S_uvs.fits wwins J2025+5028_S_map.win ! wwins: Wrote 3 windows to J2025+5028_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 = -0.000458541 Jy ! Component: 100 - total flux cleaned = -0.000636669 Jy ! Component: 150 - total flux cleaned = -0.000722289 Jy ! Component: 200 - total flux cleaned = -0.000722849 Jy ! Component: 250 - total flux cleaned = -0.000856017 Jy ! Component: 300 - total flux cleaned = -0.000907601 Jy ! Component: 350 - total flux cleaned = -0.00103447 Jy ! Component: 400 - total flux cleaned = -0.00108409 Jy ! Component: 450 - total flux cleaned = -0.00110823 Jy ! Component: 500 - total flux cleaned = -0.00113189 Jy ! Component: 550 - total flux cleaned = -0.00108522 Jy ! Component: 600 - total flux cleaned = -0.00103966 Jy ! Component: 650 - total flux cleaned = -0.0010172 Jy ! Component: 700 - total flux cleaned = -0.00103958 Jy ! Component: 750 - total flux cleaned = -0.000973683 Jy ! Component: 800 - total flux cleaned = -0.000995284 Jy ! Component: 850 - total flux cleaned = -0.0009313 Jy ! Component: 900 - total flux cleaned = -0.000889517 Jy ! Component: 950 - total flux cleaned = -0.000910128 Jy ! Component: 1000 - total flux cleaned = -0.000848847 Jy ! Component: 1050 - total flux cleaned = -0.000889331 Jy ! Component: 1100 - total flux cleaned = -0.000869338 Jy ! Component: 1150 - total flux cleaned = -0.000908913 Jy ! Component: 1200 - total flux cleaned = -0.000869759 Jy ! Component: 1250 - total flux cleaned = -0.000889177 Jy ! Component: 1300 - total flux cleaned = -0.000908375 Jy ! Component: 1350 - total flux cleaned = -0.000927277 Jy ! Component: 1400 - total flux cleaned = -0.000889868 Jy ! Component: 1450 - total flux cleaned = -0.000963856 Jy ! Component: 1500 - total flux cleaned = -0.000945342 Jy ! Component: 1550 - total flux cleaned = -0.000963579 Jy ! Component: 1600 - total flux cleaned = -0.00094585 Jy ! Component: 1650 - total flux cleaned = -0.000999276 Jy ! Component: 1700 - total flux cleaned = -0.00103449 Jy ! Component: 1750 - total flux cleaned = -0.00101708 Jy ! Component: 1800 - total flux cleaned = -0.00105171 Jy ! Component: 1850 - total flux cleaned = -0.00112042 Jy ! Component: 1900 - total flux cleaned = -0.0011205 Jy ! Component: 1950 - total flux cleaned = -0.00115408 Jy ! Component: 2000 - total flux cleaned = -0.00122085 Jy ! Component: 2050 - total flux cleaned = -0.0012373 Jy ! Component: 2100 - total flux cleaned = -0.00125386 Jy ! Component: 2150 - total flux cleaned = -0.00131887 Jy ! Component: 2200 - total flux cleaned = -0.00131901 Jy ! Component: 2250 - total flux cleaned = -0.00138306 Jy ! Component: 2300 - total flux cleaned = -0.00138305 Jy ! Component: 2350 - total flux cleaned = -0.00143044 Jy ! Component: 2400 - total flux cleaned = -0.00147744 Jy ! Component: 2450 - total flux cleaned = -0.00155512 Jy ! Component: 2500 - total flux cleaned = -0.00161677 Jy ! Component: 2550 - total flux cleaned = -0.00160127 Jy ! Component: 2600 - total flux cleaned = -0.00163189 Jy ! Component: 2650 - total flux cleaned = -0.00175265 Jy ! Component: 2700 - total flux cleaned = -0.00172246 Jy ! Component: 2750 - total flux cleaned = -0.00172243 Jy ! Component: 2800 - total flux cleaned = -0.00181126 Jy ! Component: 2850 - total flux cleaned = -0.00186999 Jy ! Component: 2900 - total flux cleaned = -0.00189918 Jy ! Component: 2950 - total flux cleaned = -0.00192821 Jy ! Component: 3000 - total flux cleaned = -0.00201443 Jy ! Component: 3050 - total flux cleaned = -0.00205727 Jy ! Component: 3100 - total flux cleaned = -0.00208562 Jy ! Component: 3150 - total flux cleaned = -0.00215605 Jy ! Component: 3200 - total flux cleaned = -0.0021421 Jy ! Component: 3250 - total flux cleaned = -0.00223957 Jy ! Component: 3300 - total flux cleaned = -0.00223958 Jy ! Component: 3350 - total flux cleaned = -0.00229453 Jy ! Component: 3400 - total flux cleaned = -0.00232171 Jy ! Component: 3450 - total flux cleaned = -0.00237596 Jy ! Component: 3500 - total flux cleaned = -0.00240282 Jy ! Component: 3550 - total flux cleaned = -0.0024296 Jy ! Component: 3600 - total flux cleaned = -0.00246965 Jy ! Component: 3650 - total flux cleaned = -0.00252261 Jy ! Component: 3700 - total flux cleaned = -0.002562 Jy ! Component: 3750 - total flux cleaned = -0.00261444 Jy ! Component: 3800 - total flux cleaned = -0.00270552 Jy ! Component: 3850 - total flux cleaned = -0.0027184 Jy ! Component: 3900 - total flux cleaned = -0.0027441 Jy ! Component: 3950 - total flux cleaned = -0.00275683 Jy ! Component: 4000 - total flux cleaned = -0.00287124 Jy ! Component: 4050 - total flux cleaned = -0.00293449 Jy ! Total flux subtracted in 4096 components = -0.00293441 Jy ! Clean residual min=-0.000745 max=0.000809 Jy/beam ! Clean residual mean=0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.137878 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 392 components and 0.137878 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2025+5028_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.703 x 5.226 at -5.344 degrees (North through East) ! Clean map min=-0.001398 max=0.10295 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2025+5028_S_map.fits wmodel /image_prod/ug002_uva//J2025+5028_S_map.mod ! Writing 392 model components to file: /image_prod/ug002_uva//J2025+5028_S_map.mod wobs /image_prod/ug002_uva//J2025+5028_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2025+5028_S_uvs.fits wwins /image_prod/ug002_uva//J2025+5028_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2025+5028_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215681 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.62853 0.62853 1.25706 2.51412 5.02824 10.0565 20.113 40.2259 80.4519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 477.304 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2025+5028_S_dfm.log closed on Thu Mar 5 04:47:10 2020