! Started logfile: /image_prod/ug002_uva//J2023+2223_S_dfm.log on Thu Mar 5 04:45:54 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//J2023+2223_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2023+2223_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.978704 visibilities/baseline/integration-bin. ! Found source: J2023+2223 ! ! 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 40 lines of history. ! ! Reading 6342 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 J2023+2223_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.050367Jy sigma=8.617265 ! Fit after self-cal, rms=0.740625Jy sigma=6.100864 ! 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=3.184 mas, bmaj=9.688 mas, bpa=-21.49 degrees ! Estimated noise=1.63731 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 = 0.199107 Jy ! Component: 100 - total flux cleaned = 0.251054 Jy ! Total flux subtracted in 100 components = 0.251054 Jy ! Clean residual min=-0.008625 max=0.022389 Jy/beam ! Clean residual mean=-0.000037 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.251054 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.251054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084143Jy sigma=0.593441 ! Fit after self-cal, rms=0.083741Jy sigma=0.590954 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254331 Jy ! Component: 100 - total flux cleaned = 0.0385894 Jy ! Total flux subtracted in 100 components = 0.0385894 Jy ! Clean residual min=-0.007162 max=0.007115 Jy/beam ! Clean residual mean=-0.000010 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.289643 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.289643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074062Jy sigma=0.511261 ! Fit after self-cal, rms=0.073736Jy sigma=0.509003 ! 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=3.843 mas, bmaj=10.25 mas, bpa=-20.59 degrees ! Estimated noise=1.11074 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 = 0.0101318 Jy ! Component: 100 - total flux cleaned = 0.0124614 Jy ! Component: 150 - total flux cleaned = 0.0129735 Jy ! Component: 200 - total flux cleaned = 0.0135437 Jy ! Total flux subtracted in 200 components = 0.0135437 Jy ! Clean residual min=-0.007148 max=0.006073 Jy/beam ! Clean residual mean=-0.000001 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.303187 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.303187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071676Jy sigma=0.497615 ! Fit after self-cal, rms=0.071597Jy sigma=0.497176 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.843 x 10.25 at -20.59 degrees (North through East) ! Clean map min=-0.0070095 max=0.25944 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 0.99 ! LA 1.05 MK 0.99 NL 0.95 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.07 KP 1.01 ! LA 1.05 MK 0.98 NL 0.80 OV 0.97 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 1.01 ! LA 1.07 MK 1.00 NL 0.99 OV 1.01 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.071597Jy sigma=0.497176 ! Fit after self-cal, rms=0.064213Jy sigma=0.472926 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.843 mas, bmaj=10.23 mas, bpa=-20.63 degrees ! Estimated noise=1.10727 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 = 0.00312218 Jy ! Component: 100 - total flux cleaned = 0.00370577 Jy ! Component: 150 - total flux cleaned = 0.00400999 Jy ! Component: 200 - total flux cleaned = 0.00426555 Jy ! Total flux subtracted in 200 components = 0.00426555 Jy ! Clean residual min=-0.004791 max=0.004236 Jy/beam ! Clean residual mean=-0.000004 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.307452 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.307452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063918Jy sigma=0.470349 ! Fit after self-cal, rms=0.063886Jy sigma=0.470143 ! 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=0.063886Jy sigma=0.470143 ! Fit after self-cal, rms=0.058205Jy sigma=0.441252 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=10.18 mas, bpa=-20.61 degrees ! Estimated noise=1.10727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152777 Jy ! Component: 100 - total flux cleaned = 0.00175293 Jy ! Component: 150 - total flux cleaned = 0.00172494 Jy ! Component: 200 - total flux cleaned = 0.00164059 Jy ! Total flux subtracted in 200 components = 0.00164059 Jy ! Clean residual min=-0.002325 max=0.002719 Jy/beam ! Clean residual mean=-0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.309093 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.309093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058112Jy sigma=0.440666 ! Fit after self-cal, rms=0.058085Jy sigma=0.440528 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 (-1, 80.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235697 Jy ! Component: 100 - total flux cleaned = 0.00303033 Jy ! Component: 150 - total flux cleaned = 0.00341174 Jy ! Component: 200 - total flux cleaned = 0.00369741 Jy ! Total flux subtracted in 200 components = 0.00369741 Jy ! Clean residual min=-0.002009 max=0.002409 Jy/beam ! Clean residual mean=0.000000 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.31279 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.31279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057944Jy sigma=0.439457 ! Fit after self-cal, rms=0.057935Jy sigma=0.439390 ! 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=0.057935Jy sigma=0.439390 ! Fit after self-cal, rms=0.057691Jy sigma=0.438978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=10.16 mas, bpa=-20.59 degrees ! Estimated noise=1.10758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136651 Jy ! Component: 100 - total flux cleaned = 0.00188385 Jy ! Component: 150 - total flux cleaned = 0.00219612 Jy ! Component: 200 - total flux cleaned = 0.00233628 Jy ! Total flux subtracted in 200 components = 0.00233628 Jy ! Clean residual min=-0.001927 max=0.002103 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.315127 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.315127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057642Jy sigma=0.438632 ! Fit after self-cal, rms=0.057636Jy sigma=0.438614 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 = 0.000289364 Jy ! Component: 100 - total flux cleaned = 0.000365893 Jy ! Component: 150 - total flux cleaned = 0.000484322 Jy ! Component: 200 - total flux cleaned = 0.000595182 Jy ! Total flux subtracted in 200 components = 0.000595182 Jy ! Clean residual min=-0.001883 max=0.002058 Jy/beam ! Clean residual mean=0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.315722 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.315722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057615Jy sigma=0.438470 ! Fit after self-cal, rms=0.057614Jy sigma=0.438464 ! 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=0.057614Jy sigma=0.438464 ! Fit after self-cal, rms=0.057575Jy sigma=0.438414 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.047 mas, bmaj=11.47 mas, bpa=-17.49 degrees ! Estimated noise=1.27659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595317 Jy ! Component: 100 - total flux cleaned = 0.000903292 Jy ! Component: 150 - total flux cleaned = 0.00106403 Jy ! Component: 200 - total flux cleaned = 0.00116346 Jy ! Total flux subtracted in 200 components = 0.00116346 Jy ! Clean residual min=-0.002123 max=0.002200 Jy/beam ! Clean residual mean=0.000000 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.316885 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 150 components and 0.316885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057571Jy sigma=0.438385 ! Fit after self-cal, rms=0.057567Jy sigma=0.438376 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 = 0.000114122 Jy ! Component: 100 - total flux cleaned = 0.000238821 Jy ! Component: 150 - total flux cleaned = 0.000288008 Jy ! Component: 200 - total flux cleaned = 0.000324633 Jy ! Total flux subtracted in 200 components = 0.000324633 Jy ! Clean residual min=-0.002129 max=0.002224 Jy/beam ! Clean residual mean=0.000000 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.31721 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.31721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057566Jy sigma=0.438376 ! Fit after self-cal, rms=0.057565Jy sigma=0.438372 ! 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=3.852 mas, bmaj=10.15 mas, bpa=-20.57 degrees ! Estimated noise=1.10824 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.852 x 10.15 at -20.57 degrees (North through East) ! Clean map min=-0.0021355 max=0.25896 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=3.192 mas, bmaj=9.604 mas, bpa=-21.49 degrees ! Estimated noise=1.64151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19927 Jy ! Component: 100 - total flux cleaned = 0.254485 Jy ! Component: 150 - total flux cleaned = 0.280204 Jy ! Component: 200 - total flux cleaned = 0.293956 Jy ! Total flux subtracted in 200 components = 0.293956 Jy ! Clean residual min=-0.004276 max=0.006870 Jy/beam ! Clean residual mean=-0.000010 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.293957 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.293957 Jy ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=10.15 mas, bpa=-20.57 degrees ! Estimated noise=1.10824 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 = 0.00920748 Jy ! Component: 100 - total flux cleaned = 0.0140739 Jy ! Component: 150 - total flux cleaned = 0.0173581 Jy ! Component: 200 - total flux cleaned = 0.0196957 Jy ! Total flux subtracted in 200 components = 0.0196957 Jy ! Clean residual min=-0.002331 max=0.002430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.313652 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.313652 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=8.047 mas, bmaj=11.47 mas, bpa=-17.49 degrees ! Estimated noise=1.27659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198375 Jy ! Component: 100 - total flux cleaned = 0.00274083 Jy ! Component: 150 - total flux cleaned = 0.00319257 Jy ! Component: 200 - total flux cleaned = 0.00327649 Jy ! Total flux subtracted in 200 components = 0.00327649 Jy ! Clean residual min=-0.002346 max=0.002280 Jy/beam ! Clean residual mean=0.000001 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.316929 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 = 0.000111097 Jy ! Component: 100 - total flux cleaned = 0.000177734 Jy ! Component: 150 - total flux cleaned = 0.000235915 Jy ! Component: 200 - total flux cleaned = 0.000262966 Jy ! Total flux subtracted in 200 components = 0.000262966 Jy ! Clean residual min=-0.002272 max=0.002222 Jy/beam ! Clean residual mean=0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.317192 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 104 components and 0.317192 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=10.15 mas, bpa=-20.57 degrees ! Estimated noise=1.10824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212048 Jy ! Component: 100 - total flux cleaned = -0.00021238 Jy ! Component: 150 - total flux cleaned = -0.000166898 Jy ! Component: 200 - total flux cleaned = -0.000165724 Jy ! Total flux subtracted in 200 components = -0.000165724 Jy ! Clean residual min=-0.002245 max=0.002083 Jy/beam ! Clean residual mean=0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.317026 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.317026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057634Jy sigma=0.438947 ! Fit after self-cal, rms=0.057631Jy sigma=0.438898 wmodel J2023+2223_S_map.mod ! Writing 125 model components to file: J2023+2223_S_map.mod wobs J2023+2223_S_uvs.fits ! Writing UV FITS file: J2023+2223_S_uvs.fits wwins J2023+2223_S_map.win ! wwins: Wrote 2 windows to J2023+2223_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 = -0.00073884 Jy ! Component: 100 - total flux cleaned = -0.000635426 Jy ! Component: 150 - total flux cleaned = -0.00053547 Jy ! Component: 200 - total flux cleaned = -0.000471217 Jy ! Component: 250 - total flux cleaned = -0.000347619 Jy ! Component: 300 - total flux cleaned = -0.000288764 Jy ! Component: 350 - total flux cleaned = -0.000259423 Jy ! Component: 400 - total flux cleaned = -0.000175124 Jy ! Component: 450 - total flux cleaned = -0.000120017 Jy ! Component: 500 - total flux cleaned = 1.27203e-05 Jy ! Component: 550 - total flux cleaned = 3.84468e-05 Jy ! Component: 600 - total flux cleaned = 0.000140011 Jy ! Component: 650 - total flux cleaned = 0.000114856 Jy ! Component: 700 - total flux cleaned = 0.000164158 Jy ! Component: 750 - total flux cleaned = 0.000259289 Jy ! Component: 800 - total flux cleaned = 0.000235397 Jy ! Component: 850 - total flux cleaned = 0.000257903 Jy ! Component: 900 - total flux cleaned = 0.0002133 Jy ! Component: 950 - total flux cleaned = 0.000301889 Jy ! Component: 1000 - total flux cleaned = 0.000323651 Jy ! Component: 1050 - total flux cleaned = 0.000302437 Jy ! Component: 1100 - total flux cleaned = 0.00026089 Jy ! Component: 1150 - total flux cleaned = 0.000261528 Jy ! Component: 1200 - total flux cleaned = 0.000241049 Jy ! Component: 1250 - total flux cleaned = 0.000240927 Jy ! Component: 1300 - total flux cleaned = 0.000182037 Jy ! Component: 1350 - total flux cleaned = 0.000143057 Jy ! Component: 1400 - total flux cleaned = 0.000123587 Jy ! Component: 1450 - total flux cleaned = 2.94868e-05 Jy ! Component: 1500 - total flux cleaned = -2.60339e-05 Jy ! Component: 1550 - total flux cleaned = -6.28866e-05 Jy ! Component: 1600 - total flux cleaned = -0.000116732 Jy ! Component: 1650 - total flux cleaned = -9.90194e-05 Jy ! Component: 1700 - total flux cleaned = -0.000168881 Jy ! Component: 1750 - total flux cleaned = -0.00015139 Jy ! Component: 1800 - total flux cleaned = -0.000185853 Jy ! Component: 1850 - total flux cleaned = -0.000219249 Jy ! Component: 1900 - total flux cleaned = -0.000185819 Jy ! Component: 1950 - total flux cleaned = -0.000136399 Jy ! Component: 2000 - total flux cleaned = -0.000136481 Jy ! Component: 2050 - total flux cleaned = -0.000136416 Jy ! Component: 2100 - total flux cleaned = -0.000200094 Jy ! Component: 2150 - total flux cleaned = -0.000184234 Jy ! Component: 2200 - total flux cleaned = -0.00016835 Jy ! Component: 2250 - total flux cleaned = -0.000153143 Jy ! Component: 2300 - total flux cleaned = -0.000107213 Jy ! Component: 2350 - total flux cleaned = -0.000107392 Jy ! Component: 2400 - total flux cleaned = -0.000152254 Jy ! Component: 2450 - total flux cleaned = -0.000137285 Jy ! Component: 2500 - total flux cleaned = -0.000166618 Jy ! Component: 2550 - total flux cleaned = -0.000195685 Jy ! Component: 2600 - total flux cleaned = -0.000181428 Jy ! Component: 2650 - total flux cleaned = -0.00016719 Jy ! Component: 2700 - total flux cleaned = -0.000138863 Jy ! Component: 2750 - total flux cleaned = -0.000110928 Jy ! Component: 2800 - total flux cleaned = -6.928e-05 Jy ! Component: 2850 - total flux cleaned = -0.000110518 Jy ! Component: 2900 - total flux cleaned = -4.24291e-05 Jy ! Component: 2950 - total flux cleaned = -6.94264e-05 Jy ! Component: 3000 - total flux cleaned = 2.43408e-05 Jy ! Component: 3050 - total flux cleaned = 3.74943e-05 Jy ! Component: 3100 - total flux cleaned = 7.69202e-05 Jy ! Component: 3150 - total flux cleaned = 7.70792e-05 Jy ! Component: 3200 - total flux cleaned = 0.000141912 Jy ! Component: 3250 - total flux cleaned = 0.000142074 Jy ! Component: 3300 - total flux cleaned = 0.00019299 Jy ! Component: 3350 - total flux cleaned = 0.000268956 Jy ! Component: 3400 - total flux cleaned = 0.000256517 Jy ! Component: 3450 - total flux cleaned = 0.000356407 Jy ! Component: 3500 - total flux cleaned = 0.000418406 Jy ! Component: 3550 - total flux cleaned = 0.000491966 Jy ! Component: 3600 - total flux cleaned = 0.00051637 Jy ! Component: 3650 - total flux cleaned = 0.000576767 Jy ! Component: 3700 - total flux cleaned = 0.000600669 Jy ! Component: 3750 - total flux cleaned = 0.000660204 Jy ! Component: 3800 - total flux cleaned = 0.000707375 Jy ! Component: 3850 - total flux cleaned = 0.000730769 Jy ! Component: 3900 - total flux cleaned = 0.000777315 Jy ! Component: 3950 - total flux cleaned = 0.000869608 Jy ! Component: 4000 - total flux cleaned = 0.000823641 Jy ! Component: 4050 - total flux cleaned = 0.000846496 Jy ! Total flux subtracted in 4096 components = 0.000903134 Jy ! Clean residual min=-0.000694 max=0.000744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.317929 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 411 components and 0.317929 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2023+2223_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.852 x 10.15 at -20.57 degrees (North through East) ! Clean map min=-0.0015969 max=0.25865 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2023+2223_S_map.fits wmodel /image_prod/ug002_uva//J2023+2223_S_map.mod ! Writing 411 model components to file: /image_prod/ug002_uva//J2023+2223_S_map.mod wobs /image_prod/ug002_uva//J2023+2223_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2023+2223_S_uvs.fits wwins /image_prod/ug002_uva//J2023+2223_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2023+2223_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.258651 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215492 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.249941 0.249941 0.499882 0.999764 1.99953 3.99906 7.99811 15.9962 31.9924 63.9849 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.258 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1200.28 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2023+2223_S_dfm.log closed on Thu Mar 5 04:45:57 2020