! Started logfile: /scr/pima/bg219b_uvs/J1740+2211_S_dfm.log on Thu May 19 20:29:07 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/J1740+2211_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1740+2211_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886508 visibilities/baseline/integration-bin. ! Found source: J1740+2211 ! ! 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 4468 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 J1740+2211_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.035978Jy sigma=24.490441 ! Fit after self-cal, rms=0.764916Jy sigma=18.130434 ! 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=2.94 mas, bmaj=5.909 mas, bpa=-5.388 degrees ! Estimated noise=0.68411 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 = 0.171448 Jy ! Component: 100 - total flux cleaned = 0.232203 Jy ! Total flux subtracted in 100 components = 0.232203 Jy ! Clean residual min=-0.012515 max=0.029572 Jy/beam ! Clean residual mean=-0.000042 rms=0.003954 Jy/beam ! Combined flux in latest and established models = 0.232203 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.232203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096979Jy sigma=2.239454 ! Fit after self-cal, rms=0.095827Jy sigma=2.215419 ! Inverting map ! Added new window around map position (-0.5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349607 Jy ! Component: 100 - total flux cleaned = 0.0572612 Jy ! Total flux subtracted in 100 components = 0.0572612 Jy ! Clean residual min=-0.008971 max=0.015708 Jy/beam ! Clean residual mean=-0.000023 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.289465 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.289465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076120Jy sigma=1.701145 ! Fit after self-cal, rms=0.075713Jy sigma=1.692077 ! Inverting map ! Added new window around map position (4, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182975 Jy ! Component: 100 - total flux cleaned = 0.0312027 Jy ! Total flux subtracted in 100 components = 0.0312027 Jy ! Clean residual min=-0.006977 max=0.009534 Jy/beam ! Clean residual mean=-0.000013 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.320667 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.320667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068481Jy sigma=1.502308 ! Fit after self-cal, rms=0.068262Jy sigma=1.497439 ! 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=3.569 mas, bmaj=6.863 mas, bpa=-4.638 degrees ! Estimated noise=0.499561 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 = 0.0165681 Jy ! Component: 100 - total flux cleaned = 0.0271146 Jy ! Component: 150 - total flux cleaned = 0.0345427 Jy ! Component: 200 - total flux cleaned = 0.0398749 Jy ! Total flux subtracted in 200 components = 0.0398749 Jy ! Clean residual min=-0.004466 max=0.005232 Jy/beam ! Clean residual mean=0.000001 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.360542 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 83 components and 0.360542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063399Jy sigma=1.374727 ! Fit after self-cal, rms=0.063229Jy sigma=1.370880 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.569 x 6.863 at -4.638 degrees (North through East) ! Clean map min=-0.0043812 max=0.22231 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 0.88 FD 1.04 HN 1.01 KP 1.00 ! LA 0.95 MK 1.03 NL 1.00 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.03 KP 0.99 ! LA 0.97 MK 1.07 NL 1.00 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.01 KP 0.99 ! LA 0.94 MK 1.07 NL 1.06 OV 0.96 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 1.00 ! LA 0.94 MK 1.00 NL 0.97 OV 0.98 ! PT 0.96 SC 0.93 ! ! ! Fit before self-cal, rms=0.063229Jy sigma=1.370880 ! Fit after self-cal, rms=0.060346Jy sigma=1.335828 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.604 mas, bmaj=6.875 mas, bpa=-3.971 degrees ! Estimated noise=0.496385 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 = 0.00154751 Jy ! Component: 100 - total flux cleaned = 0.00163789 Jy ! Component: 150 - total flux cleaned = 0.00185497 Jy ! Component: 200 - total flux cleaned = 0.00197795 Jy ! Total flux subtracted in 200 components = 0.00197795 Jy ! Clean residual min=-0.003159 max=0.003850 Jy/beam ! Clean residual mean=0.000013 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.36252 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.36252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060144Jy sigma=1.330459 ! Fit after self-cal, rms=0.060131Jy sigma=1.329819 ! 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=0.060131Jy sigma=1.329819 ! Fit after self-cal, rms=0.059449Jy sigma=1.313806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.586 mas, bmaj=6.868 mas, bpa=-4.322 degrees ! Estimated noise=0.496213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610993 Jy ! Component: 100 - total flux cleaned = 0.000921596 Jy ! Component: 150 - total flux cleaned = 0.000923969 Jy ! Component: 200 - total flux cleaned = 0.000969096 Jy ! Total flux subtracted in 200 components = 0.000969096 Jy ! Clean residual min=-0.002916 max=0.003460 Jy/beam ! Clean residual mean=0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.363489 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.363489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059329Jy sigma=1.311434 ! Fit after self-cal, rms=0.059313Jy sigma=1.311094 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 (-34, -58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245215 Jy ! Component: 100 - total flux cleaned = 0.00333836 Jy ! Component: 150 - total flux cleaned = 0.00351154 Jy ! Component: 200 - total flux cleaned = 0.00356477 Jy ! Total flux subtracted in 200 components = 0.00356477 Jy ! Clean residual min=-0.002822 max=0.002764 Jy/beam ! Clean residual mean=0.000000 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.367054 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.367054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059107Jy sigma=1.307266 ! Fit after self-cal, rms=0.059105Jy sigma=1.307087 ! 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=0.059105Jy sigma=1.307087 ! Fit after self-cal, rms=0.059072Jy sigma=1.306790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=6.864 mas, bpa=-4.33 degrees ! Estimated noise=0.496551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000938041 Jy ! Component: 100 - total flux cleaned = 0.00103767 Jy ! Component: 150 - total flux cleaned = 0.00103761 Jy ! Component: 200 - total flux cleaned = 0.00103623 Jy ! Total flux subtracted in 200 components = 0.00103623 Jy ! Clean residual min=-0.002809 max=0.002770 Jy/beam ! Clean residual mean=0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.36809 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.36809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058988Jy sigma=1.305274 ! Fit after self-cal, rms=0.058983Jy sigma=1.305196 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 = 2.22049e-06 Jy ! Component: 100 - total flux cleaned = -3.67817e-05 Jy ! Component: 150 - total flux cleaned = -3.63662e-05 Jy ! Component: 200 - total flux cleaned = -7.22851e-05 Jy ! Total flux subtracted in 200 components = -7.22851e-05 Jy ! Clean residual min=-0.002814 max=0.002762 Jy/beam ! Clean residual mean=0.000001 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.368018 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.368018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058931Jy sigma=1.304128 ! Fit after self-cal, rms=0.058927Jy sigma=1.304054 ! 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=0.058927Jy sigma=1.304054 ! Fit after self-cal, rms=0.058934Jy sigma=1.303931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.384 mas, bmaj=10.37 mas, bpa=-4.056 degrees ! Estimated noise=0.606577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131458 Jy ! Component: 100 - total flux cleaned = 0.00055396 Jy ! Component: 150 - total flux cleaned = 0.000744366 Jy ! Component: 200 - total flux cleaned = 0.000900987 Jy ! Total flux subtracted in 200 components = 0.000900987 Jy ! Clean residual min=-0.003836 max=0.003311 Jy/beam ! Clean residual mean=0.000004 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.368919 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 153 components and 0.368919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058918Jy sigma=1.303709 ! Fit after self-cal, rms=0.058894Jy sigma=1.303150 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 = -0.000106507 Jy ! Component: 100 - total flux cleaned = -0.0001048 Jy ! Component: 150 - total flux cleaned = -2.21435e-05 Jy ! Component: 200 - total flux cleaned = 2.61096e-05 Jy ! Total flux subtracted in 200 components = 2.61096e-05 Jy ! Clean residual min=-0.003818 max=0.003287 Jy/beam ! Clean residual mean=0.000004 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.368945 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 160 components and 0.368945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058890Jy sigma=1.303113 ! Fit after self-cal, rms=0.058870Jy sigma=1.302686 ! 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=3.575 mas, bmaj=6.864 mas, bpa=-4.361 degrees ! Estimated noise=0.496896 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.575 x 6.864 at -4.361 degrees (North through East) ! Clean map min=-0.0026479 max=0.21937 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=2.937 mas, bmaj=5.89 mas, bpa=-5.177 degrees ! Estimated noise=0.678436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170984 Jy ! Component: 100 - total flux cleaned = 0.236336 Jy ! Component: 150 - total flux cleaned = 0.271418 Jy ! Component: 200 - total flux cleaned = 0.294018 Jy ! Total flux subtracted in 200 components = 0.294018 Jy ! Clean residual min=-0.008123 max=0.012350 Jy/beam ! Clean residual mean=-0.000021 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.294018 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.294018 Jy ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=6.864 mas, bpa=-4.361 degrees ! Estimated noise=0.496896 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 = 0.0231273 Jy ! Component: 100 - total flux cleaned = 0.0376418 Jy ! Component: 150 - total flux cleaned = 0.0475895 Jy ! Component: 200 - total flux cleaned = 0.0545416 Jy ! Total flux subtracted in 200 components = 0.0545416 Jy ! Clean residual min=-0.003902 max=0.003849 Jy/beam ! Clean residual mean=-0.000000 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.34856 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 70 components and 0.34856 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=7.384 mas, bmaj=10.37 mas, bpa=-4.056 degrees ! Estimated noise=0.606577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743531 Jy ! Component: 100 - total flux cleaned = 0.0116736 Jy ! Component: 150 - total flux cleaned = 0.0143876 Jy ! Component: 200 - total flux cleaned = 0.016081 Jy ! Total flux subtracted in 200 components = 0.016081 Jy ! Clean residual min=-0.003381 max=0.003322 Jy/beam ! Clean residual mean=0.000003 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.364641 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 = 0.000836172 Jy ! Component: 100 - total flux cleaned = 0.00151834 Jy ! Component: 150 - total flux cleaned = 0.00184727 Jy ! Component: 200 - total flux cleaned = 0.00206374 Jy ! Total flux subtracted in 200 components = 0.00206374 Jy ! Clean residual min=-0.003560 max=0.003085 Jy/beam ! Clean residual mean=0.000003 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.366704 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 127 components and 0.366705 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=6.864 mas, bpa=-4.361 degrees ! Estimated noise=0.496896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268146 Jy ! Component: 100 - total flux cleaned = 0.000769407 Jy ! Component: 150 - total flux cleaned = 0.000919178 Jy ! Component: 200 - total flux cleaned = 0.000986874 Jy ! Total flux subtracted in 200 components = 0.000986874 Jy ! Clean residual min=-0.002745 max=0.002759 Jy/beam ! Clean residual mean=0.000000 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.367691 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 141 components and 0.367691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059015Jy sigma=1.307076 ! Fit after self-cal, rms=0.058962Jy sigma=1.305138 wmodel /J1740+2211_S_map.mod ! wmodel: Unable to open new model file: /J1740+2211_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1740+2211_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.575 x 6.864 at -4.361 degrees (North through East) ! Clean map min=-0.0026154 max=0.21994 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1740+2211_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.219944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000709267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.96743 0.96743 1.93486 3.86972 7.73944 15.4789 30.9578 61.9156 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.219 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 310.099 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1740+2211_S_dfm.log closed on Thu May 19 20:29:09 2016