! Started logfile: /image_prod/ug002_uva//J0857+1307_S_dfm.log on Wed Mar 4 22:44:01 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//J0857+1307_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0857+1307_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.998611 visibilities/baseline/integration-bin. ! Found source: J0857+1307 ! ! 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 6471 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 J0857+1307_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.011657Jy sigma=8.805891 ! Fit after self-cal, rms=0.922063Jy sigma=7.980606 ! 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=2.859 mas, bmaj=7.09 mas, bpa=-1.336 degrees ! Estimated noise=1.47755 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 = 0.0590779 Jy ! Component: 100 - total flux cleaned = 0.0840213 Jy ! Total flux subtracted in 100 components = 0.0840213 Jy ! Clean residual min=-0.008092 max=0.026541 Jy/beam ! Clean residual mean=-0.000026 rms=0.002479 Jy/beam ! Combined flux in latest and established models = 0.0840213 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0840213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106300Jy sigma=0.691759 ! Fit after self-cal, rms=0.105577Jy sigma=0.684135 ! Inverting map ! Added new window around map position (-6.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243482 Jy ! Component: 100 - total flux cleaned = 0.0360297 Jy ! Total flux subtracted in 100 components = 0.0360297 Jy ! Clean residual min=-0.006764 max=0.010852 Jy/beam ! Clean residual mean=-0.000011 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.120051 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.120051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099592Jy sigma=0.606939 ! Fit after self-cal, rms=0.098348Jy sigma=0.592759 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012505 Jy ! Component: 100 - total flux cleaned = 0.0184406 Jy ! Total flux subtracted in 100 components = 0.0184406 Jy ! Clean residual min=-0.005798 max=0.005389 Jy/beam ! Clean residual mean=-0.000002 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.138492 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.138492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096685Jy sigma=0.572011 ! Fit after self-cal, rms=0.096500Jy sigma=0.568663 ! 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=3.442 mas, bmaj=8.141 mas, bpa=-1.884 degrees ! Estimated noise=1.05354 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 = 0.00584826 Jy ! Component: 100 - total flux cleaned = 0.0070835 Jy ! Component: 150 - total flux cleaned = 0.0074091 Jy ! Component: 200 - total flux cleaned = 0.00761938 Jy ! Total flux subtracted in 200 components = 0.00761938 Jy ! Clean residual min=-0.004472 max=0.003406 Jy/beam ! Clean residual mean=0.000002 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.146111 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.146111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096089Jy sigma=0.564402 ! Fit after self-cal, rms=0.096034Jy sigma=0.563755 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.442 x 8.141 at -1.884 degrees (North through East) ! Clean map min=-0.0033243 max=0.075599 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 KP 1.02 LA 1.01 ! MK 0.99 NL 1.14 OV 0.98 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 KP 1.01 LA 1.01 ! MK 0.98 NL 0.74 OV 1.00 PT 1.10 ! SC 1.30 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 KP 1.03 LA 1.05 ! MK 1.03 NL 0.98 OV 0.97 PT 1.02 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.096034Jy sigma=0.563755 ! Fit after self-cal, rms=0.092172Jy sigma=0.559589 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=8.126 mas, bpa=-2.602 degrees ! Estimated noise=1.0372 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 = 0.00137396 Jy ! Component: 100 - total flux cleaned = 0.00171284 Jy ! Component: 150 - total flux cleaned = 0.00202618 Jy ! Component: 200 - total flux cleaned = 0.00228095 Jy ! Total flux subtracted in 200 components = 0.00228095 Jy ! Clean residual min=-0.003608 max=0.002851 Jy/beam ! Clean residual mean=0.000004 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.148392 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.148392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092076Jy sigma=0.558448 ! Fit after self-cal, rms=0.092041Jy sigma=0.558048 ! 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=0.092041Jy sigma=0.558048 ! Fit after self-cal, rms=0.098401Jy sigma=0.552559 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=8.147 mas, bpa=-2.923 degrees ! Estimated noise=1.03844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108225 Jy ! Component: 100 - total flux cleaned = 0.00143635 Jy ! Component: 150 - total flux cleaned = 0.00155146 Jy ! Component: 200 - total flux cleaned = 0.00161207 Jy ! Total flux subtracted in 200 components = 0.00161207 Jy ! Clean residual min=-0.002416 max=0.002321 Jy/beam ! Clean residual mean=0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.150004 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.150004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098352Jy sigma=0.551980 ! Fit after self-cal, rms=0.098430Jy sigma=0.551717 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 = 3.40159e-05 Jy ! Component: 100 - total flux cleaned = 8.92043e-05 Jy ! Component: 150 - total flux cleaned = 8.98653e-05 Jy ! Component: 200 - total flux cleaned = 9.07846e-05 Jy ! Total flux subtracted in 200 components = 9.07846e-05 Jy ! Clean residual min=-0.002417 max=0.002230 Jy/beam ! Clean residual mean=0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.150095 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.150095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098414Jy sigma=0.551543 ! Fit after self-cal, rms=0.098411Jy sigma=0.551526 ! 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=0.098411Jy sigma=0.551526 ! Fit after self-cal, rms=0.093886Jy sigma=0.551116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=8.176 mas, bpa=-3.323 degrees ! Estimated noise=1.03536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576588 Jy ! Component: 100 - total flux cleaned = 0.00069649 Jy ! Component: 150 - total flux cleaned = 0.000824846 Jy ! Component: 200 - total flux cleaned = 0.000961867 Jy ! Total flux subtracted in 200 components = 0.000961867 Jy ! Clean residual min=-0.002341 max=0.002118 Jy/beam ! Clean residual mean=0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.151057 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.151057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093870Jy sigma=0.550920 ! Fit after self-cal, rms=0.093864Jy sigma=0.550892 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 = 4.49044e-05 Jy ! Component: 100 - total flux cleaned = 0.000129843 Jy ! Component: 150 - total flux cleaned = 0.000188678 Jy ! Component: 200 - total flux cleaned = 0.000244008 Jy ! Total flux subtracted in 200 components = 0.000244008 Jy ! Clean residual min=-0.002317 max=0.002093 Jy/beam ! Clean residual mean=0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.151301 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.151301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093855Jy sigma=0.550801 ! Fit after self-cal, rms=0.093855Jy sigma=0.550795 ! 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=0.093855Jy sigma=0.550795 ! Fit after self-cal, rms=0.092956Jy sigma=0.550750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.434 mas, bmaj=12.34 mas, bpa=-0.1694 degrees ! Estimated noise=1.20425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797348 Jy ! Component: 100 - total flux cleaned = 0.000858022 Jy ! Component: 150 - total flux cleaned = 0.00087431 Jy ! Component: 200 - total flux cleaned = 0.00087374 Jy ! Total flux subtracted in 200 components = 0.00087374 Jy ! Clean residual min=-0.001909 max=0.002008 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.152174 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 114 components and 0.152175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092953Jy sigma=0.550705 ! Fit after self-cal, rms=0.092946Jy sigma=0.550690 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 = 8.44894e-05 Jy ! Component: 100 - total flux cleaned = 8.44958e-05 Jy ! Component: 150 - total flux cleaned = 9.53827e-05 Jy ! Component: 200 - total flux cleaned = 0.000104992 Jy ! Total flux subtracted in 200 components = 0.000104992 Jy ! Clean residual min=-0.001906 max=0.001980 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.152279 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 117 components and 0.152279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092948Jy sigma=0.550698 ! Fit after self-cal, rms=0.092946Jy sigma=0.550694 ! 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=3.532 mas, bmaj=8.171 mas, bpa=-3.44 degrees ! Estimated noise=1.03259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 8.171 at -3.44 degrees (North through East) ! Clean map min=-0.0021397 max=0.073015 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=2.934 mas, bmaj=7.106 mas, bpa=-2.778 degrees ! Estimated noise=1.45111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0630409 Jy ! Component: 100 - total flux cleaned = 0.0954404 Jy ! Component: 150 - total flux cleaned = 0.114578 Jy ! Component: 200 - total flux cleaned = 0.126424 Jy ! Total flux subtracted in 200 components = 0.126424 Jy ! Clean residual min=-0.003564 max=0.006225 Jy/beam ! Clean residual mean=-0.000009 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.126423 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.126423 Jy ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=8.171 mas, bpa=-3.44 degrees ! Estimated noise=1.03259 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 = 0.0100539 Jy ! Component: 100 - total flux cleaned = 0.0157704 Jy ! Component: 150 - total flux cleaned = 0.0193482 Jy ! Component: 200 - total flux cleaned = 0.0217128 Jy ! Total flux subtracted in 200 components = 0.0217128 Jy ! Clean residual min=-0.002384 max=0.002175 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.148136 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 71 components and 0.148136 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=8.434 mas, bmaj=12.34 mas, bpa=-0.1694 degrees ! Estimated noise=1.20425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214501 Jy ! Component: 100 - total flux cleaned = 0.00325165 Jy ! Component: 150 - total flux cleaned = 0.00370648 Jy ! Component: 200 - total flux cleaned = 0.00377866 Jy ! Total flux subtracted in 200 components = 0.00377866 Jy ! Clean residual min=-0.001970 max=0.002055 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.151915 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 = 4.72465e-05 Jy ! Component: 100 - total flux cleaned = 7.56592e-05 Jy ! Component: 150 - total flux cleaned = 0.000101779 Jy ! Component: 200 - total flux cleaned = 0.000127022 Jy ! Total flux subtracted in 200 components = 0.000127022 Jy ! Clean residual min=-0.001952 max=0.002041 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.152042 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 102 components and 0.152042 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=8.171 mas, bpa=-3.44 degrees ! Estimated noise=1.03259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404186 Jy ! Component: 100 - total flux cleaned = 0.000468963 Jy ! Component: 150 - total flux cleaned = 0.00047068 Jy ! Component: 200 - total flux cleaned = 0.000496087 Jy ! Total flux subtracted in 200 components = 0.000496087 Jy ! Clean residual min=-0.002283 max=0.002096 Jy/beam ! Clean residual mean=0.000001 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.152538 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.152538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092952Jy sigma=0.550715 ! Fit after self-cal, rms=0.092932Jy sigma=0.550616 wmodel J0857+1307_S_map.mod ! Writing 114 model components to file: J0857+1307_S_map.mod wobs J0857+1307_S_uvs.fits ! Writing UV FITS file: J0857+1307_S_uvs.fits wwins J0857+1307_S_map.win ! wwins: Wrote 2 windows to J0857+1307_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 = 1.34795e-05 Jy ! Component: 100 - total flux cleaned = 0.000189746 Jy ! Component: 150 - total flux cleaned = 0.000592367 Jy ! Component: 200 - total flux cleaned = 0.000784433 Jy ! Component: 250 - total flux cleaned = 0.000940002 Jy ! Component: 300 - total flux cleaned = 0.000970635 Jy ! Component: 350 - total flux cleaned = 0.000911741 Jy ! Component: 400 - total flux cleaned = 0.000970225 Jy ! Component: 450 - total flux cleaned = 0.000828964 Jy ! Component: 500 - total flux cleaned = 0.000829488 Jy ! Component: 550 - total flux cleaned = 0.000692654 Jy ! Component: 600 - total flux cleaned = 0.000531874 Jy ! Component: 650 - total flux cleaned = 0.000479161 Jy ! Component: 700 - total flux cleaned = 0.000374341 Jy ! Component: 750 - total flux cleaned = 0.000271648 Jy ! Component: 800 - total flux cleaned = 0.000246809 Jy ! Component: 850 - total flux cleaned = 0.000196185 Jy ! Component: 900 - total flux cleaned = 0.00014674 Jy ! Component: 950 - total flux cleaned = 2.45149e-05 Jy ! Component: 1000 - total flux cleaned = 2.44863e-05 Jy ! Component: 1050 - total flux cleaned = 4.79063e-05 Jy ! Component: 1100 - total flux cleaned = -6.99254e-05 Jy ! Component: 1150 - total flux cleaned = -9.31815e-05 Jy ! Component: 1200 - total flux cleaned = -0.000139445 Jy ! Component: 1250 - total flux cleaned = -0.000139298 Jy ! Component: 1300 - total flux cleaned = -0.000184732 Jy ! Component: 1350 - total flux cleaned = -0.000229397 Jy ! Component: 1400 - total flux cleaned = -0.000251634 Jy ! Component: 1450 - total flux cleaned = -0.000251453 Jy ! Component: 1500 - total flux cleaned = -0.000359885 Jy ! Component: 1550 - total flux cleaned = -0.000295365 Jy ! Component: 1600 - total flux cleaned = -0.00035937 Jy ! Component: 1650 - total flux cleaned = -0.000465253 Jy ! Component: 1700 - total flux cleaned = -0.000423174 Jy ! Component: 1750 - total flux cleaned = -0.000506236 Jy ! Component: 1800 - total flux cleaned = -0.00056788 Jy ! Component: 1850 - total flux cleaned = -0.000629048 Jy ! Component: 1900 - total flux cleaned = -0.000628913 Jy ! Component: 1950 - total flux cleaned = -0.000708891 Jy ! Component: 2000 - total flux cleaned = -0.000728755 Jy ! Component: 2050 - total flux cleaned = -0.000807219 Jy ! Component: 2100 - total flux cleaned = -0.00076842 Jy ! Component: 2150 - total flux cleaned = -0.000884284 Jy ! Component: 2200 - total flux cleaned = -0.000960826 Jy ! Component: 2250 - total flux cleaned = -0.000922678 Jy ! Component: 2300 - total flux cleaned = -0.000941543 Jy ! Component: 2350 - total flux cleaned = -0.000923084 Jy ! Component: 2400 - total flux cleaned = -0.000923383 Jy ! Component: 2450 - total flux cleaned = -0.00101539 Jy ! Component: 2500 - total flux cleaned = -0.00099707 Jy ! Component: 2550 - total flux cleaned = -0.00110563 Jy ! Component: 2600 - total flux cleaned = -0.00110555 Jy ! Component: 2650 - total flux cleaned = -0.00114118 Jy ! Component: 2700 - total flux cleaned = -0.00124741 Jy ! Component: 2750 - total flux cleaned = -0.00126497 Jy ! Component: 2800 - total flux cleaned = -0.00126505 Jy ! Component: 2850 - total flux cleaned = -0.00133429 Jy ! Component: 2900 - total flux cleaned = -0.00136865 Jy ! Component: 2950 - total flux cleaned = -0.0013518 Jy ! Component: 3000 - total flux cleaned = -0.00136865 Jy ! Component: 3050 - total flux cleaned = -0.00143591 Jy ! Component: 3100 - total flux cleaned = -0.00146913 Jy ! Component: 3150 - total flux cleaned = -0.00146897 Jy ! Component: 3200 - total flux cleaned = -0.00151832 Jy ! Component: 3250 - total flux cleaned = -0.00153465 Jy ! Component: 3300 - total flux cleaned = -0.00150223 Jy ! Component: 3350 - total flux cleaned = -0.0015347 Jy ! Component: 3400 - total flux cleaned = -0.0015828 Jy ! Component: 3450 - total flux cleaned = -0.00163046 Jy ! Component: 3500 - total flux cleaned = -0.001583 Jy ! Component: 3550 - total flux cleaned = -0.00164616 Jy ! Component: 3600 - total flux cleaned = -0.00167752 Jy ! Component: 3650 - total flux cleaned = -0.0017241 Jy ! Component: 3700 - total flux cleaned = -0.0017242 Jy ! Component: 3750 - total flux cleaned = -0.00178569 Jy ! Component: 3800 - total flux cleaned = -0.00181633 Jy ! Component: 3850 - total flux cleaned = -0.00186185 Jy ! Component: 3900 - total flux cleaned = -0.00193725 Jy ! Component: 3950 - total flux cleaned = -0.00192237 Jy ! Component: 4000 - total flux cleaned = -0.00196715 Jy ! Component: 4050 - total flux cleaned = -0.00204114 Jy ! Total flux subtracted in 4096 components = -0.00207056 Jy ! Clean residual min=-0.000822 max=0.000830 Jy/beam ! Clean residual mean=0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.150467 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 383 components and 0.150468 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0857+1307_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 8.171 at -3.44 degrees (North through East) ! Clean map min=-0.0016582 max=0.072409 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0857+1307_S_map.fits wmodel /image_prod/ug002_uva//J0857+1307_S_map.mod ! Writing 383 model components to file: /image_prod/ug002_uva//J0857+1307_S_map.mod wobs /image_prod/ug002_uva//J0857+1307_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0857+1307_S_uvs.fits wwins /image_prod/ug002_uva//J0857+1307_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0857+1307_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.072409 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12583 1.12583 2.25166 4.50333 9.00666 18.0133 36.0266 72.0532 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 266.469 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0857+1307_S_dfm.log closed on Wed Mar 4 22:44:05 2020