! Started logfile: /scr/pima/bg219b_uvs/J0019+2956_S_dfm.log on Thu May 19 19:53:36 2016 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 /scr/pima/bg219b_uvs/J0019+2956_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0019+2956_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.603279 visibilities/baseline/integration-bin. ! Found source: J0019+2956 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6624 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0019+2956_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 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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002989Jy sigma=26.794544 ! Fit after self-cal, rms=0.951758Jy sigma=25.443465 ! 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=3.704 mas, bmaj=9.248 mas, bpa=-21.38 degrees ! Estimated noise=0.535206 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 = 0.0347016 Jy ! Component: 100 - total flux cleaned = 0.0446402 Jy ! Total flux subtracted in 100 components = 0.0446402 Jy ! Clean residual min=-0.003941 max=0.007993 Jy/beam ! Clean residual mean=0.000002 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.0446402 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0446402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055676Jy sigma=1.433574 ! Fit after self-cal, rms=0.054272Jy sigma=1.395661 ! Inverting map ! Added new window around map position (8.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00859215 Jy ! Component: 100 - total flux cleaned = 0.0144031 Jy ! Total flux subtracted in 100 components = 0.0144031 Jy ! Clean residual min=-0.003400 max=0.003985 Jy/beam ! Clean residual mean=-0.000000 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.0590433 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.0590432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052064Jy sigma=1.334267 ! Fit after self-cal, rms=0.051900Jy sigma=1.329795 ! 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=4.512 mas, bmaj=9.886 mas, bpa=-20.45 degrees ! Estimated noise=0.351187 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 = 0.00795685 Jy ! Component: 100 - total flux cleaned = 0.0130215 Jy ! Component: 150 - total flux cleaned = 0.0165138 Jy ! Component: 200 - total flux cleaned = 0.0189846 Jy ! Total flux subtracted in 200 components = 0.0189846 Jy ! Clean residual min=-0.002722 max=0.004644 Jy/beam ! Clean residual mean=-0.000005 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0780279 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 87 components and 0.0780279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050494Jy sigma=1.290187 ! Fit after self-cal, rms=0.050350Jy sigma=1.286782 ! Inverting map ! Added new window around map position (17.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458699 Jy ! Component: 100 - total flux cleaned = 0.00708226 Jy ! Component: 150 - total flux cleaned = 0.00881328 Jy ! Component: 200 - total flux cleaned = 0.00983865 Jy ! Total flux subtracted in 200 components = 0.00983865 Jy ! Clean residual min=-0.001904 max=0.002998 Jy/beam ! Clean residual mean=-0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0878665 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 130 components and 0.0878665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049869Jy sigma=1.274546 ! Fit after self-cal, rms=0.049752Jy sigma=1.271226 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.512 x 9.886 at -20.45 degrees (North through East) ! Clean map min=-0.00187 max=0.048174 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 0.99 ! LA 0.93 MK 1.12 NL 0.99 OV 0.97 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.049752Jy sigma=1.271226 ! Fit after self-cal, rms=0.049522Jy sigma=1.270330 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.544 mas, bmaj=9.897 mas, bpa=-20.43 degrees ! Estimated noise=0.349643 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 = 0.00232269 Jy ! Component: 100 - total flux cleaned = 0.00334551 Jy ! Component: 150 - total flux cleaned = 0.00351152 Jy ! Component: 200 - total flux cleaned = 0.00347576 Jy ! Total flux subtracted in 200 components = 0.00347576 Jy ! Clean residual min=-0.001785 max=0.002331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0913423 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 165 components and 0.0913423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049382Jy sigma=1.267110 ! Fit after self-cal, rms=0.049346Jy sigma=1.265919 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049346Jy sigma=1.265919 ! Fit after self-cal, rms=0.049807Jy sigma=1.264260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.542 mas, bmaj=9.891 mas, bpa=-20.58 degrees ! Estimated noise=0.352543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014009 Jy ! Component: 100 - total flux cleaned = 0.00156007 Jy ! Component: 150 - total flux cleaned = 0.00152466 Jy ! Component: 200 - total flux cleaned = 0.00142942 Jy ! Total flux subtracted in 200 components = 0.00142942 Jy ! Clean residual min=-0.001558 max=0.002017 Jy/beam ! Clean residual mean=-0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0927717 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 181 components and 0.0927717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049729Jy sigma=1.262736 ! Fit after self-cal, rms=0.049731Jy sigma=1.262294 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 = 0.000533301 Jy ! Component: 100 - total flux cleaned = 0.000467646 Jy ! Component: 150 - total flux cleaned = 0.000349846 Jy ! Component: 200 - total flux cleaned = 0.000271113 Jy ! Total flux subtracted in 200 components = 0.000271113 Jy ! Clean residual min=-0.001537 max=0.001978 Jy/beam ! Clean residual mean=-0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0930428 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 195 components and 0.0930428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049686Jy sigma=1.261373 ! Fit after self-cal, rms=0.049669Jy sigma=1.261163 ! Inverting map ! Added new window around map position (78.5, 104). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00074944 Jy ! Component: 100 - total flux cleaned = 0.000620339 Jy ! Component: 150 - total flux cleaned = 0.000504982 Jy ! Component: 200 - total flux cleaned = 0.0003329 Jy ! Total flux subtracted in 200 components = 0.0003329 Jy ! Clean residual min=-0.001476 max=0.001571 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0933757 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 0.0933757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049575Jy sigma=1.258896 ! Fit after self-cal, rms=0.049559Jy sigma=1.258493 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049559Jy sigma=1.258493 ! Fit after self-cal, rms=0.049671Jy sigma=1.258982 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.533 mas, bmaj=9.893 mas, bpa=-20.62 degrees ! Estimated noise=0.35282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000718723 Jy ! Component: 100 - total flux cleaned = 0.000829797 Jy ! Component: 150 - total flux cleaned = 0.000734171 Jy ! Component: 200 - total flux cleaned = 0.000647891 Jy ! Total flux subtracted in 200 components = 0.000647891 Jy ! Clean residual min=-0.001494 max=0.001397 Jy/beam ! Clean residual mean=-0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0940236 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 220 components and 0.0940236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049618Jy sigma=1.257804 ! Fit after self-cal, rms=0.049618Jy sigma=1.257580 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 = 0.000302137 Jy ! Component: 100 - total flux cleaned = 0.000214699 Jy ! Component: 150 - total flux cleaned = 0.000134333 Jy ! Component: 200 - total flux cleaned = 3.5623e-05 Jy ! Total flux subtracted in 200 components = 3.5623e-05 Jy ! Clean residual min=-0.001442 max=0.001318 Jy/beam ! Clean residual mean=-0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0940592 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 231 components and 0.0940592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049586Jy sigma=1.256879 ! Fit after self-cal, rms=0.049583Jy sigma=1.256800 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049583Jy sigma=1.256800 ! Fit after self-cal, rms=0.049646Jy sigma=1.256867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.991 mas, bmaj=11.02 mas, bpa=-19.18 degrees ! Estimated noise=0.404078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336222 Jy ! Component: 100 - total flux cleaned = 0.000287483 Jy ! Component: 150 - total flux cleaned = 0.000265918 Jy ! Component: 200 - total flux cleaned = 0.000205127 Jy ! Total flux subtracted in 200 components = 0.000205127 Jy ! Clean residual min=-0.001537 max=0.001449 Jy/beam ! Clean residual mean=-0.000005 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0942643 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 260 components and 0.0942643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049623Jy sigma=1.256487 ! Fit after self-cal, rms=0.049620Jy sigma=1.256412 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 = 5.75413e-05 Jy ! Component: 100 - total flux cleaned = -4.56451e-06 Jy ! Component: 150 - total flux cleaned = -6.17388e-05 Jy ! Component: 200 - total flux cleaned = -7.98669e-05 Jy ! Total flux subtracted in 200 components = -7.98669e-05 Jy ! Clean residual min=-0.001479 max=0.001469 Jy/beam ! Clean residual mean=-0.000005 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0941845 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 270 components and 0.0941845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049606Jy sigma=1.256137 ! Fit after self-cal, rms=0.049604Jy sigma=1.256078 ! 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=4.53 mas, bmaj=9.887 mas, bpa=-20.67 degrees ! Estimated noise=0.353167 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.53 x 9.887 at -20.67 degrees (North through East) ! Clean map min=-0.0017887 max=0.04662 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=3.718 mas, bmaj=9.27 mas, bpa=-21.57 degrees ! Estimated noise=0.538991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352835 Jy ! Component: 100 - total flux cleaned = 0.0488051 Jy ! Component: 150 - total flux cleaned = 0.0579842 Jy ! Component: 200 - total flux cleaned = 0.0649122 Jy ! Total flux subtracted in 200 components = 0.0649122 Jy ! Clean residual min=-0.003569 max=0.004127 Jy/beam ! Clean residual mean=0.000001 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.0649122 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0649122 Jy ! Inverting map and beam ! Estimated beam: bmin=4.53 mas, bmaj=9.887 mas, bpa=-20.67 degrees ! Estimated noise=0.353167 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 = 0.00844622 Jy ! Component: 100 - total flux cleaned = 0.0143362 Jy ! Component: 150 - total flux cleaned = 0.0187496 Jy ! Component: 200 - total flux cleaned = 0.0222033 Jy ! Total flux subtracted in 200 components = 0.0222033 Jy ! Clean residual min=-0.002347 max=0.002312 Jy/beam ! Clean residual mean=-0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0871155 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 87 components and 0.0871155 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=7.991 mas, bmaj=11.02 mas, bpa=-19.18 degrees ! Estimated noise=0.404078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380397 Jy ! Component: 100 - total flux cleaned = 0.00625634 Jy ! Component: 150 - total flux cleaned = 0.00707906 Jy ! Component: 200 - total flux cleaned = 0.00732848 Jy ! Total flux subtracted in 200 components = 0.00732848 Jy ! Clean residual min=-0.001685 max=0.001725 Jy/beam ! Clean residual mean=-0.000005 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0944439 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 = 0.000106642 Jy ! Component: 100 - total flux cleaned = 0.000153661 Jy ! Component: 150 - total flux cleaned = 0.000155555 Jy ! Component: 200 - total flux cleaned = 0.000116532 Jy ! Total flux subtracted in 200 components = 0.000116532 Jy ! Clean residual min=-0.001653 max=0.001570 Jy/beam ! Clean residual mean=-0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0945605 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 167 components and 0.0945605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.53 mas, bmaj=9.887 mas, bpa=-20.67 degrees ! Estimated noise=0.353167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486376 Jy ! Component: 100 - total flux cleaned = -0.000646474 Jy ! Component: 150 - total flux cleaned = -0.000648215 Jy ! Component: 200 - total flux cleaned = -0.000730037 Jy ! Total flux subtracted in 200 components = -0.000730037 Jy ! Clean residual min=-0.001649 max=0.001458 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0938305 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 191 components and 0.0938305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049690Jy sigma=1.258020 ! Fit after self-cal, rms=0.049674Jy sigma=1.257239 wmodel /J0019+2956_S_map.mod ! wmodel: Unable to open new model file: /J0019+2956_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0019+2956_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.53 x 9.887 at -20.67 degrees (North through East) ! Clean map min=-0.0018719 max=0.046006 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0019+2956_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0460056 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399603 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.60579 2.60579 5.21157 10.4231 20.8463 41.6926 83.3851 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 115.128 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0019+2956_S_dfm.log closed on Thu May 19 19:53:39 2016