! Started logfile: /image_prod/ug002_uva//J0022+4525_S_dfm.log on Wed Mar 4 18:26:00 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//J0022+4525_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0022+4525_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.971296 visibilities/baseline/integration-bin. ! Found source: J0022+4525 ! ! 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 6294 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 J0022+4525_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.065483Jy sigma=8.096693 ! Fit after self-cal, rms=0.653936Jy sigma=4.951361 ! 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=2.896 mas, bmaj=4.568 mas, bpa=-3.744 degrees ! Estimated noise=1.66297 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 = 0.275388 Jy ! Component: 100 - total flux cleaned = 0.335569 Jy ! Total flux subtracted in 100 components = 0.335569 Jy ! Clean residual min=-0.009618 max=0.017872 Jy/beam ! Clean residual mean=-0.000008 rms=0.002780 Jy/beam ! Combined flux in latest and established models = 0.335569 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.335569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083705Jy sigma=0.559850 ! Fit after self-cal, rms=0.083706Jy sigma=0.559821 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172622 Jy ! Component: 100 - total flux cleaned = 0.0204687 Jy ! Total flux subtracted in 100 components = 0.0204687 Jy ! Clean residual min=-0.009734 max=0.011058 Jy/beam ! Clean residual mean=-0.000004 rms=0.002336 Jy/beam ! Combined flux in latest and established models = 0.356037 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.356037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081178Jy sigma=0.537205 ! Fit after self-cal, rms=0.081171Jy sigma=0.537134 ! 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=3.489 mas, bmaj=5.259 mas, bpa=-7.69 degrees ! Estimated noise=1.21101 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 = -0.00141246 Jy ! Component: 100 - total flux cleaned = -0.00101912 Jy ! Component: 150 - total flux cleaned = -0.000595145 Jy ! Component: 200 - total flux cleaned = -0.000243908 Jy ! Total flux subtracted in 200 components = -0.000243908 Jy ! Clean residual min=-0.009673 max=0.008665 Jy/beam ! Clean residual mean=-0.000003 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 0.355793 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.355793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080784Jy sigma=0.534572 ! Fit after self-cal, rms=0.080780Jy sigma=0.534549 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.489 x 5.259 at -7.69 degrees (North through East) ! Clean map min=-0.009517 max=0.35038 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.01 KP 1.02 ! LA 1.01 MK 1.02 NL 1.02 OV 0.82 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.01 KP 1.06 ! LA 1.03 MK 1.03 NL 0.92 OV 0.93 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.00 KP 1.04 ! LA 0.99 MK 1.02 NL 1.00 OV 0.92 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.080780Jy sigma=0.534549 ! Fit after self-cal, rms=0.074129Jy sigma=0.491728 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=5.258 mas, bpa=-6.831 degrees ! Estimated noise=1.20392 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 = -0.00167283 Jy ! Component: 100 - total flux cleaned = -0.00218019 Jy ! Component: 150 - total flux cleaned = -0.00221491 Jy ! Component: 200 - total flux cleaned = -0.00224981 Jy ! Total flux subtracted in 200 components = -0.00224981 Jy ! Clean residual min=-0.007216 max=0.006043 Jy/beam ! Clean residual mean=-0.000000 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.353544 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.353544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074063Jy sigma=0.491505 ! Fit after self-cal, rms=0.074049Jy sigma=0.491420 ! 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=0.074049Jy sigma=0.491420 ! Fit after self-cal, rms=0.071946Jy sigma=0.430905 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=5.244 mas, bpa=-6.871 degrees ! Estimated noise=1.20429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154165 Jy ! Component: 100 - total flux cleaned = 0.00153742 Jy ! Component: 150 - total flux cleaned = 0.00157499 Jy ! Component: 200 - total flux cleaned = 0.00160398 Jy ! Total flux subtracted in 200 components = 0.00160398 Jy ! Clean residual min=-0.002228 max=0.002546 Jy/beam ! Clean residual mean=0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.355148 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.355148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071876Jy sigma=0.430392 ! Fit after self-cal, rms=0.072036Jy sigma=0.430266 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 = 2.88072e-06 Jy ! Component: 100 - total flux cleaned = 2.54836e-05 Jy ! Component: 150 - total flux cleaned = 4.45562e-05 Jy ! Component: 200 - total flux cleaned = 6.18685e-05 Jy ! Total flux subtracted in 200 components = 6.18685e-05 Jy ! Clean residual min=-0.002264 max=0.002573 Jy/beam ! Clean residual mean=0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.355209 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.355209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072023Jy sigma=0.430168 ! Fit after self-cal, rms=0.072022Jy sigma=0.430166 ! 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=0.072022Jy sigma=0.430166 ! Fit after self-cal, rms=0.072243Jy sigma=0.429902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=5.238 mas, bpa=-6.614 degrees ! Estimated noise=1.20571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141623 Jy ! Component: 100 - total flux cleaned = 0.00168247 Jy ! Component: 150 - total flux cleaned = 0.00173433 Jy ! Component: 200 - total flux cleaned = 0.00173531 Jy ! Total flux subtracted in 200 components = 0.00173531 Jy ! Clean residual min=-0.002276 max=0.002432 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.356945 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.356945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072206Jy sigma=0.429629 ! Fit after self-cal, rms=0.072207Jy sigma=0.429627 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.29179e-08 Jy ! Component: 100 - total flux cleaned = -6.04077e-07 Jy ! Component: 150 - total flux cleaned = -2.75566e-07 Jy ! Component: 200 - total flux cleaned = 1.51416e-05 Jy ! Total flux subtracted in 200 components = 1.51416e-05 Jy ! Clean residual min=-0.002295 max=0.002446 Jy/beam ! Clean residual mean=0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.35696 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.35696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072198Jy sigma=0.429568 ! Fit after self-cal, rms=0.072198Jy sigma=0.429567 ! 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=0.072198Jy sigma=0.429567 ! Fit after self-cal, rms=0.072316Jy sigma=0.429395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.256 mas, bmaj=8.562 mas, bpa=0.3847 degrees ! Estimated noise=1.51865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001507 Jy ! Component: 100 - total flux cleaned = 0.00200788 Jy ! Component: 150 - total flux cleaned = 0.00204338 Jy ! Component: 200 - total flux cleaned = 0.00206344 Jy ! Total flux subtracted in 200 components = 0.00206344 Jy ! Clean residual min=-0.002537 max=0.002944 Jy/beam ! Clean residual mean=0.000004 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.359023 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.359023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072321Jy sigma=0.429362 ! Fit after self-cal, rms=0.072313Jy sigma=0.429310 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 = 0.000125609 Jy ! Component: 100 - total flux cleaned = 0.00011111 Jy ! Component: 150 - total flux cleaned = 0.000111278 Jy ! Component: 200 - total flux cleaned = 0.000111543 Jy ! Total flux subtracted in 200 components = 0.000111543 Jy ! Clean residual min=-0.002529 max=0.002919 Jy/beam ! Clean residual mean=0.000004 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.359135 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.359135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072319Jy sigma=0.429350 ! Fit after self-cal, rms=0.072318Jy sigma=0.429334 ! 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=3.464 mas, bmaj=5.232 mas, bpa=-6.403 degrees ! Estimated noise=1.20691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.464 x 5.232 at -6.403 degrees (North through East) ! Clean map min=-0.0020877 max=0.34908 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=2.876 mas, bmaj=4.559 mas, bpa=-2.638 degrees ! Estimated noise=1.6412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271775 Jy ! Component: 100 - total flux cleaned = 0.331105 Jy ! Component: 150 - total flux cleaned = 0.346938 Jy ! Component: 200 - total flux cleaned = 0.35318 Jy ! Total flux subtracted in 200 components = 0.35318 Jy ! Clean residual min=-0.003465 max=0.003133 Jy/beam ! Clean residual mean=-0.000003 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.35318 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.35318 Jy ! Inverting map and beam ! Estimated beam: bmin=3.464 mas, bmaj=5.232 mas, bpa=-6.403 degrees ! Estimated noise=1.20691 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 = 0.00374182 Jy ! Component: 100 - total flux cleaned = 0.00512896 Jy ! Component: 150 - total flux cleaned = 0.00522586 Jy ! Component: 200 - total flux cleaned = 0.00526359 Jy ! Total flux subtracted in 200 components = 0.00526359 Jy ! Clean residual min=-0.002500 max=0.002459 Jy/beam ! Clean residual mean=0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.358444 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.358444 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=7.256 mas, bmaj=8.562 mas, bpa=0.3847 degrees ! Estimated noise=1.51865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684272 Jy ! Component: 100 - total flux cleaned = 0.000811732 Jy ! Component: 150 - total flux cleaned = 0.00083345 Jy ! Component: 200 - total flux cleaned = 0.00083189 Jy ! Total flux subtracted in 200 components = 0.00083189 Jy ! Clean residual min=-0.002531 max=0.002904 Jy/beam ! Clean residual mean=0.000004 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.359275 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 = -1.13692e-06 Jy ! Component: 100 - total flux cleaned = 8.95204e-06 Jy ! Component: 150 - total flux cleaned = 8.90137e-06 Jy ! Component: 200 - total flux cleaned = 1.87389e-05 Jy ! Total flux subtracted in 200 components = 1.87389e-05 Jy ! Clean residual min=-0.002517 max=0.002900 Jy/beam ! Clean residual mean=0.000004 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.359294 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.359294 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.464 mas, bmaj=5.232 mas, bpa=-6.403 degrees ! Estimated noise=1.20691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354568 Jy ! Component: 100 - total flux cleaned = -0.000401247 Jy ! Component: 150 - total flux cleaned = -0.000487561 Jy ! Component: 200 - total flux cleaned = -0.000512516 Jy ! Total flux subtracted in 200 components = -0.000512516 Jy ! Clean residual min=-0.002326 max=0.002361 Jy/beam ! Clean residual mean=0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.358782 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.358782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072314Jy sigma=0.429410 ! Fit after self-cal, rms=0.072315Jy sigma=0.429381 wmodel J0022+4525_S_map.mod ! Writing 43 model components to file: J0022+4525_S_map.mod wobs J0022+4525_S_uvs.fits ! Writing UV FITS file: J0022+4525_S_uvs.fits wwins J0022+4525_S_map.win ! wwins: Wrote 1 windows to J0022+4525_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 = 0.000619793 Jy ! Component: 100 - total flux cleaned = 0.00123446 Jy ! Component: 150 - total flux cleaned = 0.00177927 Jy ! Component: 200 - total flux cleaned = 0.00226443 Jy ! Component: 250 - total flux cleaned = 0.00258869 Jy ! Component: 300 - total flux cleaned = 0.00283238 Jy ! Component: 350 - total flux cleaned = 0.00296735 Jy ! Component: 400 - total flux cleaned = 0.00309948 Jy ! Component: 450 - total flux cleaned = 0.00335662 Jy ! Component: 500 - total flux cleaned = 0.00357604 Jy ! Component: 550 - total flux cleaned = 0.00379062 Jy ! Component: 600 - total flux cleaned = 0.00391008 Jy ! Component: 650 - total flux cleaned = 0.00394033 Jy ! Component: 700 - total flux cleaned = 0.00402759 Jy ! Component: 750 - total flux cleaned = 0.00408464 Jy ! Component: 800 - total flux cleaned = 0.0041949 Jy ! Component: 850 - total flux cleaned = 0.00422234 Jy ! Component: 900 - total flux cleaned = 0.0043024 Jy ! Component: 950 - total flux cleaned = 0.00435434 Jy ! Component: 1000 - total flux cleaned = 0.00445742 Jy ! Component: 1050 - total flux cleaned = 0.00445721 Jy ! Component: 1100 - total flux cleaned = 0.00453221 Jy ! Component: 1150 - total flux cleaned = 0.00465483 Jy ! Component: 1200 - total flux cleaned = 0.0046789 Jy ! Component: 1250 - total flux cleaned = 0.00475091 Jy ! Component: 1300 - total flux cleaned = 0.00477488 Jy ! Component: 1350 - total flux cleaned = 0.00486791 Jy ! Component: 1400 - total flux cleaned = 0.00491409 Jy ! Component: 1450 - total flux cleaned = 0.00500477 Jy ! Component: 1500 - total flux cleaned = 0.0050713 Jy ! Component: 1550 - total flux cleaned = 0.00513726 Jy ! Component: 1600 - total flux cleaned = 0.00526761 Jy ! Component: 1650 - total flux cleaned = 0.00533196 Jy ! Component: 1700 - total flux cleaned = 0.00533195 Jy ! Component: 1750 - total flux cleaned = 0.005374 Jy ! Component: 1800 - total flux cleaned = 0.00541558 Jy ! Component: 1850 - total flux cleaned = 0.00535512 Jy ! Component: 1900 - total flux cleaned = 0.00541571 Jy ! Component: 1950 - total flux cleaned = 0.00537581 Jy ! Component: 2000 - total flux cleaned = 0.00539532 Jy ! Component: 2050 - total flux cleaned = 0.00531714 Jy ! Component: 2100 - total flux cleaned = 0.00525929 Jy ! Component: 2150 - total flux cleaned = 0.00518285 Jy ! Component: 2200 - total flux cleaned = 0.00512634 Jy ! Component: 2250 - total flux cleaned = 0.00521962 Jy ! Component: 2300 - total flux cleaned = 0.00510861 Jy ! Component: 2350 - total flux cleaned = 0.00509037 Jy ! Component: 2400 - total flux cleaned = 0.00505399 Jy ! Component: 2450 - total flux cleaned = 0.0050722 Jy ! Component: 2500 - total flux cleaned = 0.00509024 Jy ! Component: 2550 - total flux cleaned = 0.00507269 Jy ! Component: 2600 - total flux cleaned = 0.00503776 Jy ! Component: 2650 - total flux cleaned = 0.00507249 Jy ! Component: 2700 - total flux cleaned = 0.00508958 Jy ! Component: 2750 - total flux cleaned = 0.00507228 Jy ! Component: 2800 - total flux cleaned = 0.00503854 Jy ! Component: 2850 - total flux cleaned = 0.00493831 Jy ! Component: 2900 - total flux cleaned = 0.00497161 Jy ! Component: 2950 - total flux cleaned = 0.00503731 Jy ! Component: 3000 - total flux cleaned = 0.00498828 Jy ! Component: 3050 - total flux cleaned = 0.00493969 Jy ! Component: 3100 - total flux cleaned = 0.00490751 Jy ! Component: 3150 - total flux cleaned = 0.00485975 Jy ! Component: 3200 - total flux cleaned = 0.00487543 Jy ! Component: 3250 - total flux cleaned = 0.004813 Jy ! Component: 3300 - total flux cleaned = 0.00482869 Jy ! Component: 3350 - total flux cleaned = 0.00478252 Jy ! Component: 3400 - total flux cleaned = 0.00482846 Jy ! Component: 3450 - total flux cleaned = 0.00475271 Jy ! Component: 3500 - total flux cleaned = 0.00469244 Jy ! Component: 3550 - total flux cleaned = 0.00470734 Jy ! Component: 3600 - total flux cleaned = 0.00464806 Jy ! Component: 3650 - total flux cleaned = 0.00458917 Jy ! Component: 3700 - total flux cleaned = 0.00454555 Jy ! Component: 3750 - total flux cleaned = 0.00448775 Jy ! Component: 3800 - total flux cleaned = 0.0044591 Jy ! Component: 3850 - total flux cleaned = 0.00443059 Jy ! Component: 3900 - total flux cleaned = 0.00437377 Jy ! Component: 3950 - total flux cleaned = 0.00431761 Jy ! Component: 4000 - total flux cleaned = 0.00427575 Jy ! Component: 4050 - total flux cleaned = 0.00430353 Jy ! Total flux subtracted in 4096 components = 0.00426216 Jy ! Clean residual min=-0.000813 max=0.000776 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.363044 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 369 components and 0.363043 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0022+4525_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.464 x 5.232 at -6.403 degrees (North through East) ! Clean map min=-0.0015436 max=0.34938 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0022+4525_S_map.fits wmodel /image_prod/ug002_uva//J0022+4525_S_map.mod ! Writing 369 model components to file: /image_prod/ug002_uva//J0022+4525_S_map.mod wobs /image_prod/ug002_uva//J0022+4525_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0022+4525_S_uvs.fits wwins /image_prod/ug002_uva//J0022+4525_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0022+4525_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.349378 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213408 0.213408 0.426816 0.853633 1.70727 3.41453 6.82906 13.6581 27.3162 54.6325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.349 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1405.76 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0022+4525_S_dfm.log closed on Wed Mar 4 18:26:04 2020