! Started logfile: /image_prod/ug002_uva//J0602+4212_S_dfm.log on Wed Mar 4 21:07:46 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0602+4212_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0602+4212_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968889 visibilities/baseline/integration-bin. ! Found source: J0602+4212 ! ! 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 5886 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 J0602+4212_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.068976Jy sigma=8.125562 ! Fit after self-cal, rms=0.643553Jy sigma=4.921359 ! 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=3.116 mas, bmaj=5.008 mas, bpa=3.988 degrees ! Estimated noise=1.79871 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 = 0.276608 Jy ! Component: 100 - total flux cleaned = 0.339938 Jy ! Total flux subtracted in 100 components = 0.339938 Jy ! Clean residual min=-0.009509 max=0.023258 Jy/beam ! Clean residual mean=-0.000008 rms=0.002700 Jy/beam ! Combined flux in latest and established models = 0.339938 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.339938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094244Jy sigma=0.593838 ! Fit after self-cal, rms=0.094223Jy sigma=0.593747 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245314 Jy ! Component: 100 - total flux cleaned = 0.0363574 Jy ! Total flux subtracted in 100 components = 0.0363574 Jy ! Clean residual min=-0.008177 max=0.009699 Jy/beam ! Clean residual mean=-0.000005 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.376296 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.376296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087599Jy sigma=0.540712 ! Fit after self-cal, rms=0.087574Jy sigma=0.540510 ! 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=3.731 mas, bmaj=5.788 mas, bpa=3.365 degrees ! Estimated noise=1.24614 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 = 0.00539674 Jy ! Component: 100 - total flux cleaned = 0.00728217 Jy ! Component: 150 - total flux cleaned = 0.00777216 Jy ! Component: 200 - total flux cleaned = 0.00782774 Jy ! Total flux subtracted in 200 components = 0.00782774 Jy ! Clean residual min=-0.007791 max=0.007156 Jy/beam ! Clean residual mean=-0.000008 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.384123 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.384123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087062Jy sigma=0.538891 ! Fit after self-cal, rms=0.087049Jy sigma=0.538825 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.731 x 5.788 at 3.365 degrees (North through East) ! Clean map min=-0.0075422 max=0.35879 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.01 KP 1.01 ! LA 1.04 MK 1.03 NL 1.04 OV 1.04 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.01 KP 0.96 ! LA 1.04 MK 1.02 NL 1.11 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.00 KP 0.99 ! LA 1.04 MK 1.03 NL 0.78 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.087049Jy sigma=0.538825 ! Fit after self-cal, rms=0.081292Jy sigma=0.491524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.767 mas, bmaj=5.81 mas, bpa=3.223 degrees ! Estimated noise=1.25357 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 = -0.000260836 Jy ! Component: 100 - total flux cleaned = 0.000214253 Jy ! Component: 150 - total flux cleaned = 0.000379887 Jy ! Component: 200 - total flux cleaned = 0.000526727 Jy ! Total flux subtracted in 200 components = 0.000526727 Jy ! Clean residual min=-0.005977 max=0.007160 Jy/beam ! Clean residual mean=-0.000003 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.38465 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.38465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081155Jy sigma=0.490909 ! Fit after self-cal, rms=0.081146Jy sigma=0.490773 ! 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=0.081146Jy sigma=0.490773 ! Fit after self-cal, rms=0.068500Jy sigma=0.424604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.752 mas, bmaj=5.816 mas, bpa=3.52 degrees ! Estimated noise=1.25143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556965 Jy ! Component: 100 - total flux cleaned = 0.000479886 Jy ! Component: 150 - total flux cleaned = 0.000414088 Jy ! Component: 200 - total flux cleaned = 0.000373421 Jy ! Total flux subtracted in 200 components = 0.000373421 Jy ! Clean residual min=-0.002335 max=0.002515 Jy/beam ! Clean residual mean=0.000000 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.385024 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.385024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068480Jy sigma=0.424422 ! Fit after self-cal, rms=0.068539Jy sigma=0.424329 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 (-33, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217918 Jy ! Component: 100 - total flux cleaned = 0.00261475 Jy ! Component: 150 - total flux cleaned = 0.0028033 Jy ! Component: 200 - total flux cleaned = 0.00290238 Jy ! Total flux subtracted in 200 components = 0.00290238 Jy ! Clean residual min=-0.002014 max=0.002041 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.387926 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.387926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068458Jy sigma=0.423606 ! Fit after self-cal, rms=0.068455Jy sigma=0.423591 ! 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=0.068455Jy sigma=0.423591 ! Fit after self-cal, rms=0.068493Jy sigma=0.423534 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.75 mas, bmaj=5.816 mas, bpa=3.57 degrees ! Estimated noise=1.25185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685903 Jy ! Component: 100 - total flux cleaned = 0.000687975 Jy ! Component: 150 - total flux cleaned = 0.000662582 Jy ! Component: 200 - total flux cleaned = 0.000661627 Jy ! Total flux subtracted in 200 components = 0.000661627 Jy ! Clean residual min=-0.001916 max=0.002080 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.388588 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.388588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068472Jy sigma=0.423365 ! Fit after self-cal, rms=0.068470Jy sigma=0.423358 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 = 8.98011e-05 Jy ! Component: 100 - total flux cleaned = 6.65235e-05 Jy ! Component: 150 - total flux cleaned = 2.37829e-06 Jy ! Component: 200 - total flux cleaned = -1.8236e-05 Jy ! Total flux subtracted in 200 components = -1.8236e-05 Jy ! Clean residual min=-0.001892 max=0.002077 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.388569 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.388569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068457Jy sigma=0.423255 ! Fit after self-cal, rms=0.068456Jy sigma=0.423253 ! 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=0.068456Jy sigma=0.423253 ! Fit after self-cal, rms=0.068512Jy sigma=0.423237 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.85 mas, bmaj=9.506 mas, bpa=7.873 degrees ! Estimated noise=1.50612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481269 Jy ! Component: 100 - total flux cleaned = 0.000412976 Jy ! Component: 150 - total flux cleaned = 0.000373465 Jy ! Component: 200 - total flux cleaned = 0.000349702 Jy ! Total flux subtracted in 200 components = 0.000349702 Jy ! Clean residual min=-0.002170 max=0.002417 Jy/beam ! Clean residual mean=0.000000 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.388919 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.388919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068523Jy sigma=0.423285 ! Fit after self-cal, rms=0.068521Jy sigma=0.423269 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 = 9.15153e-05 Jy ! Component: 100 - total flux cleaned = 7.00978e-05 Jy ! Component: 150 - total flux cleaned = 5.12444e-05 Jy ! Component: 200 - total flux cleaned = 3.34504e-05 Jy ! Total flux subtracted in 200 components = 3.34504e-05 Jy ! Clean residual min=-0.002175 max=0.002438 Jy/beam ! Clean residual mean=0.000000 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.388952 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.388952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068528Jy sigma=0.423311 ! Fit after self-cal, rms=0.068527Jy sigma=0.423307 ! 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=3.749 mas, bmaj=5.815 mas, bpa=3.625 degrees ! Estimated noise=1.25274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.749 x 5.815 at 3.625 degrees (North through East) ! Clean map min=-0.0019808 max=0.36082 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=3.138 mas, bmaj=5.037 mas, bpa=4.268 degrees ! Estimated noise=1.81002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.278297 Jy ! Component: 100 - total flux cleaned = 0.341239 Jy ! Component: 150 - total flux cleaned = 0.36455 Jy ! Component: 200 - total flux cleaned = 0.375636 Jy ! Total flux subtracted in 200 components = 0.375636 Jy ! Clean residual min=-0.004070 max=0.005043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.375636 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.375636 Jy ! Inverting map and beam ! Estimated beam: bmin=3.749 mas, bmaj=5.815 mas, bpa=3.625 degrees ! Estimated noise=1.25274 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 = 0.00563022 Jy ! Component: 100 - total flux cleaned = 0.00877419 Jy ! Component: 150 - total flux cleaned = 0.010213 Jy ! Component: 200 - total flux cleaned = 0.0112111 Jy ! Total flux subtracted in 200 components = 0.0112111 Jy ! Clean residual min=-0.002265 max=0.002235 Jy/beam ! Clean residual mean=0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.386847 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.386847 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=7.85 mas, bmaj=9.506 mas, bpa=7.873 degrees ! Estimated noise=1.50612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016199 Jy ! Component: 100 - total flux cleaned = 0.00196373 Jy ! Component: 150 - total flux cleaned = 0.00201212 Jy ! Component: 200 - total flux cleaned = 0.00206808 Jy ! Total flux subtracted in 200 components = 0.00206808 Jy ! Clean residual min=-0.002216 max=0.002471 Jy/beam ! Clean residual mean=0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.388915 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 = 6.34583e-05 Jy ! Component: 100 - total flux cleaned = 0.000105679 Jy ! Component: 150 - total flux cleaned = 9.35043e-05 Jy ! Component: 200 - total flux cleaned = 9.36269e-05 Jy ! Total flux subtracted in 200 components = 9.36269e-05 Jy ! Clean residual min=-0.002173 max=0.002476 Jy/beam ! Clean residual mean=0.000000 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.389009 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.389009 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.749 mas, bmaj=5.815 mas, bpa=3.625 degrees ! Estimated noise=1.25274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.82876e-05 Jy ! Component: 100 - total flux cleaned = -6.82301e-05 Jy ! Component: 150 - total flux cleaned = -0.000112766 Jy ! Component: 200 - total flux cleaned = -0.000111869 Jy ! Total flux subtracted in 200 components = -0.000111869 Jy ! Clean residual min=-0.002235 max=0.002171 Jy/beam ! Clean residual mean=0.000000 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.388897 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.388897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068646Jy sigma=0.424190 ! Fit after self-cal, rms=0.068631Jy sigma=0.424111 wmodel J0602+4212_S_map.mod ! Writing 74 model components to file: J0602+4212_S_map.mod wobs J0602+4212_S_uvs.fits ! Writing UV FITS file: J0602+4212_S_uvs.fits wwins J0602+4212_S_map.win ! wwins: Wrote 2 windows to J0602+4212_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 = -0.000200958 Jy ! Component: 100 - total flux cleaned = -0.000349068 Jy ! Component: 150 - total flux cleaned = -0.000349096 Jy ! Component: 200 - total flux cleaned = -0.000348414 Jy ! Component: 250 - total flux cleaned = -0.000248196 Jy ! Component: 300 - total flux cleaned = -0.000311779 Jy ! Component: 350 - total flux cleaned = -0.000343405 Jy ! Component: 400 - total flux cleaned = -0.000404191 Jy ! Component: 450 - total flux cleaned = -0.000374059 Jy ! Component: 500 - total flux cleaned = -0.000374296 Jy ! Component: 550 - total flux cleaned = -0.000402989 Jy ! Component: 600 - total flux cleaned = -0.000290998 Jy ! Component: 650 - total flux cleaned = -0.000346811 Jy ! Component: 700 - total flux cleaned = -0.000347292 Jy ! Component: 750 - total flux cleaned = -0.000347484 Jy ! Component: 800 - total flux cleaned = -0.000321461 Jy ! Component: 850 - total flux cleaned = -0.000347186 Jy ! Component: 900 - total flux cleaned = -0.000322013 Jy ! Component: 950 - total flux cleaned = -0.000322198 Jy ! Component: 1000 - total flux cleaned = -0.000396651 Jy ! Component: 1050 - total flux cleaned = -0.000323084 Jy ! Component: 1100 - total flux cleaned = -0.000298997 Jy ! Component: 1150 - total flux cleaned = -0.000251088 Jy ! Component: 1200 - total flux cleaned = -0.000156201 Jy ! Component: 1250 - total flux cleaned = -6.25865e-05 Jy ! Component: 1300 - total flux cleaned = -8.58923e-05 Jy ! Component: 1350 - total flux cleaned = -3.97803e-05 Jy ! Component: 1400 - total flux cleaned = 5.60866e-06 Jy ! Component: 1450 - total flux cleaned = 2.81613e-05 Jy ! Component: 1500 - total flux cleaned = 0.000139202 Jy ! Component: 1550 - total flux cleaned = 0.000270919 Jy ! Component: 1600 - total flux cleaned = 0.000357775 Jy ! Component: 1650 - total flux cleaned = 0.000465885 Jy ! Component: 1700 - total flux cleaned = 0.000551136 Jy ! Component: 1750 - total flux cleaned = 0.00061441 Jy ! Component: 1800 - total flux cleaned = 0.00076098 Jy ! Component: 1850 - total flux cleaned = 0.000677896 Jy ! Component: 1900 - total flux cleaned = 0.000760423 Jy ! Component: 1950 - total flux cleaned = 0.000781093 Jy ! Component: 2000 - total flux cleaned = 0.000882222 Jy ! Component: 2050 - total flux cleaned = 0.000902267 Jy ! Component: 2100 - total flux cleaned = 0.000942284 Jy ! Component: 2150 - total flux cleaned = 0.000922669 Jy ! Component: 2200 - total flux cleaned = 0.000981168 Jy ! Component: 2250 - total flux cleaned = 0.00100064 Jy ! Component: 2300 - total flux cleaned = 0.00107781 Jy ! Component: 2350 - total flux cleaned = 0.00117329 Jy ! Component: 2400 - total flux cleaned = 0.00119213 Jy ! Component: 2450 - total flux cleaned = 0.0012297 Jy ! Component: 2500 - total flux cleaned = 0.00128541 Jy ! Component: 2550 - total flux cleaned = 0.00126689 Jy ! Component: 2600 - total flux cleaned = 0.00128524 Jy ! Component: 2650 - total flux cleaned = 0.00130348 Jy ! Component: 2700 - total flux cleaned = 0.00137588 Jy ! Component: 2750 - total flux cleaned = 0.00134017 Jy ! Component: 2800 - total flux cleaned = 0.00142922 Jy ! Component: 2850 - total flux cleaned = 0.00144672 Jy ! Component: 2900 - total flux cleaned = 0.00139419 Jy ! Component: 2950 - total flux cleaned = 0.0014116 Jy ! Component: 3000 - total flux cleaned = 0.00146346 Jy ! Component: 3050 - total flux cleaned = 0.00148067 Jy ! Component: 3100 - total flux cleaned = 0.0014467 Jy ! Component: 3150 - total flux cleaned = 0.00143007 Jy ! Component: 3200 - total flux cleaned = 0.00144688 Jy ! Component: 3250 - total flux cleaned = 0.00156345 Jy ! Component: 3300 - total flux cleaned = 0.00148062 Jy ! Component: 3350 - total flux cleaned = 0.00148054 Jy ! Component: 3400 - total flux cleaned = 0.00149694 Jy ! Component: 3450 - total flux cleaned = 0.00154566 Jy ! Component: 3500 - total flux cleaned = 0.00152942 Jy ! Component: 3550 - total flux cleaned = 0.0015615 Jy ! Component: 3600 - total flux cleaned = 0.00154567 Jy ! Component: 3650 - total flux cleaned = 0.00157716 Jy ! Component: 3700 - total flux cleaned = 0.0016086 Jy ! Component: 3750 - total flux cleaned = 0.00163979 Jy ! Component: 3800 - total flux cleaned = 0.00165514 Jy ! Component: 3850 - total flux cleaned = 0.00167038 Jy ! Component: 3900 - total flux cleaned = 0.00170095 Jy ! Component: 3950 - total flux cleaned = 0.00168573 Jy ! Component: 4000 - total flux cleaned = 0.00171583 Jy ! Component: 4050 - total flux cleaned = 0.00165597 Jy ! Total flux subtracted in 4096 components = 0.00177518 Jy ! Clean residual min=-0.001047 max=0.000876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.390672 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 370 components and 0.390672 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0602+4212_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.749 x 5.815 at 3.625 degrees (North through East) ! Clean map min=-0.0016134 max=0.36112 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0602+4212_S_map.fits wmodel /image_prod/ug002_uva//J0602+4212_S_map.mod ! Writing 370 model components to file: /image_prod/ug002_uva//J0602+4212_S_map.mod wobs /image_prod/ug002_uva//J0602+4212_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0602+4212_S_uvs.fits wwins /image_prod/ug002_uva//J0602+4212_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0602+4212_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.361121 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269548 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223926 0.223926 0.447852 0.895705 1.79141 3.58282 7.16564 14.3313 28.6626 57.3251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.361 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1339.73 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0602+4212_S_dfm.log closed on Wed Mar 4 21:07:50 2020