! Started logfile: .//J0539+1433_X_dfm.log on Wed Nov 16 11:50:35 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0539+1433_X_uvm.fits ! Reading UV FITS file: .//J0539+1433_X_uvm.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! AN table 2: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.912006 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 19568 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0539+1433_X] 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 0.200x0.200 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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054889Jy sigma=32.569592 ! Fit after self-cal, rms=0.680961Jy sigma=21.049187 ! 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=0.7653 mas, bmaj=1.933 mas, bpa=-6.965 degrees ! Estimated noise=0.26316 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 = 0.240077 Jy ! Component: 100 - total flux cleaned = 0.292536 Jy ! Total flux subtracted in 100 components = 0.292536 Jy ! Clean residual min=-0.008605 max=0.015281 Jy/beam ! Clean residual mean=-0.000003 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.292536 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.292536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.053749Jy sigma=1.620878 ! Fit after self-cal, rms=0.053722Jy sigma=1.620119 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162887 Jy ! Component: 100 - total flux cleaned = 0.0249572 Jy ! Total flux subtracted in 100 components = 0.0249572 Jy ! Clean residual min=-0.009182 max=0.009156 Jy/beam ! Clean residual mean=-0.000004 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.317493 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.317493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044303Jy sigma=1.331238 ! Fit after self-cal, rms=0.044271Jy sigma=1.330019 ! 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=0.9514 mas, bmaj=2.285 mas, bpa=-8.274 degrees ! Estimated noise=0.166655 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 = 0.0133672 Jy ! Component: 100 - total flux cleaned = 0.0212355 Jy ! Component: 150 - total flux cleaned = 0.0262801 Jy ! Component: 200 - total flux cleaned = 0.029557 Jy ! Total flux subtracted in 200 components = 0.029557 Jy ! Clean residual min=-0.008675 max=0.008837 Jy/beam ! Clean residual mean=-0.000013 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.34705 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.34705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.039681Jy sigma=1.194761 ! Fit after self-cal, rms=0.039638Jy sigma=1.193339 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9514 x 2.285 at -8.274 degrees (North through East) ! Clean map min=-0.008012 max=0.31801 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 1.04 FD 0.93 HN 1.02 KP 1.04 ! LA 0.93 MK 0.99 NL 1.07 OV 0.99 ! PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 1.03 KP 1.07 ! LA 0.94 MK 0.99 NL 1.09 OV 0.97 ! PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.02 KP 1.04 ! LA 0.93 MK 0.99 NL 1.07 OV 1.00 ! PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 1.04 KP 1.06 ! LA 0.94 MK 0.99 NL 1.09 OV 0.96 ! PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.02 KP 1.04 ! LA 0.93 MK 1.00 NL 1.07 OV 0.99 ! PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 HN 1.03 KP 1.07 ! LA 0.93 MK 0.99 NL 1.09 OV 0.96 ! PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.02 KP 1.04 ! LA 0.93 MK 1.00 NL 1.06 OV 1.00 ! PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 1.02 KP 1.08 ! LA 0.93 MK 0.98 NL 1.09 OV 0.96 ! PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.03 KP 1.05 ! LA 0.93 MK 1.01 NL 1.07 OV 1.01 ! PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 1.03 KP 1.07 ! LA 0.93 MK 0.98 NL 1.08 OV 0.96 ! PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.03 KP 1.04 ! LA 0.93 MK 1.00 NL 1.07 OV 1.00 ! PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 1.03 KP 1.07 ! LA 0.93 MK 0.99 NL 1.09 OV 0.95 ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.03 KP 1.05 ! LA 0.93 MK 1.00 NL 1.08 OV 1.00 ! PT 0.96 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 1.04 KP 1.07 ! LA 0.92 MK 1.00 NL 1.07 OV 0.96 ! PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.03 KP 1.05 ! LA 0.94 MK 1.00 NL 1.08 OV 1.00 ! PT 0.96 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.04 KP 1.07 ! LA 0.93 MK 0.98 NL 1.09 OV 0.96 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.039638Jy sigma=1.193339 ! Fit after self-cal, rms=0.034555Jy sigma=1.006698 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=2.3 mas, bpa=-8.112 degrees ! Estimated noise=0.166188 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 = -0.00273754 Jy ! Component: 100 - total flux cleaned = -0.00287341 Jy ! Component: 150 - total flux cleaned = -0.00292596 Jy ! Component: 200 - total flux cleaned = -0.00302261 Jy ! Total flux subtracted in 200 components = -0.00302261 Jy ! Clean residual min=-0.006572 max=0.005176 Jy/beam ! Clean residual mean=0.000001 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.344027 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.344027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034226Jy sigma=0.996668 ! Fit after self-cal, rms=0.034211Jy sigma=0.996037 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034211Jy sigma=0.996037 ! Fit after self-cal, rms=0.027100Jy sigma=0.752448 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9531 mas, bmaj=2.303 mas, bpa=-8.353 degrees ! Estimated noise=0.166346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000648684 Jy ! Component: 100 - total flux cleaned = -0.000758118 Jy ! Component: 150 - total flux cleaned = -0.000757694 Jy ! Component: 200 - total flux cleaned = -0.000795819 Jy ! Total flux subtracted in 200 components = -0.000795819 Jy ! Clean residual min=-0.001795 max=0.004708 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.343231 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.343231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026901Jy sigma=0.745550 ! Fit after self-cal, rms=0.026891Jy sigma=0.745191 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 (0.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041192 Jy ! Component: 100 - total flux cleaned = 0.00616745 Jy ! Component: 150 - total flux cleaned = 0.00646909 Jy ! Component: 200 - total flux cleaned = 0.00651163 Jy ! Total flux subtracted in 200 components = 0.00651163 Jy ! Clean residual min=-0.001281 max=0.001483 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.349743 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.349743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026245Jy sigma=0.722052 ! Fit after self-cal, rms=0.026182Jy sigma=0.720041 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728533 Jy ! Component: 100 - total flux cleaned = 0.000806981 Jy ! Component: 150 - total flux cleaned = 0.000899672 Jy ! Component: 200 - total flux cleaned = 0.000954495 Jy ! Total flux subtracted in 200 components = 0.000954495 Jy ! Clean residual min=-0.001287 max=0.001107 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.350697 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.350697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026082Jy sigma=0.716794 ! Fit after self-cal, rms=0.026072Jy sigma=0.716495 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026072Jy sigma=0.716495 ! Fit after self-cal, rms=0.025950Jy sigma=0.712521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9528 mas, bmaj=2.299 mas, bpa=-8.332 degrees ! Estimated noise=0.166301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083177 Jy ! Component: 100 - total flux cleaned = 0.000964278 Jy ! Component: 150 - total flux cleaned = 0.00109575 Jy ! Component: 200 - total flux cleaned = 0.00125444 Jy ! Total flux subtracted in 200 components = 0.00125444 Jy ! Clean residual min=-0.000848 max=0.000825 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.351952 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.351952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025866Jy sigma=0.709585 ! Fit after self-cal, rms=0.025861Jy sigma=0.709386 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 = 0.000349609 Jy ! Component: 100 - total flux cleaned = 0.000502626 Jy ! Component: 150 - total flux cleaned = 0.000571502 Jy ! Component: 200 - total flux cleaned = 0.000603969 Jy ! Total flux subtracted in 200 components = 0.000603969 Jy ! Clean residual min=-0.000821 max=0.000790 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.352556 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.352556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025835Jy sigma=0.708606 ! Fit after self-cal, rms=0.025834Jy sigma=0.708565 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025834Jy sigma=0.708565 ! Fit after self-cal, rms=0.025815Jy sigma=0.707613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=3.174 mas, bpa=-5.626 degrees ! Estimated noise=0.206142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702702 Jy ! Component: 100 - total flux cleaned = 0.000784737 Jy ! Component: 150 - total flux cleaned = 0.000793936 Jy ! Component: 200 - total flux cleaned = 0.000787938 Jy ! Total flux subtracted in 200 components = 0.000787938 Jy ! Clean residual min=-0.000770 max=0.001131 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.353344 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.353344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025805Jy sigma=0.707339 ! Fit after self-cal, rms=0.025804Jy sigma=0.707273 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 (-24, 49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000951276 Jy ! Component: 100 - total flux cleaned = 0.00114801 Jy ! Component: 150 - total flux cleaned = 0.00126783 Jy ! Component: 200 - total flux cleaned = 0.0013051 Jy ! Total flux subtracted in 200 components = 0.0013051 Jy ! Clean residual min=-0.000695 max=0.000817 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.354649 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 145 components and 0.354649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025782Jy sigma=0.706718 ! Fit after self-cal, rms=0.025782Jy sigma=0.706669 ! Inverting map ! Added new window around map position (35, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349955 Jy ! Component: 100 - total flux cleaned = 0.000396581 Jy ! Component: 150 - total flux cleaned = 0.000478692 Jy ! Component: 200 - total flux cleaned = 0.00051523 Jy ! Total flux subtracted in 200 components = 0.00051523 Jy ! Clean residual min=-0.000683 max=0.000578 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.355164 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 174 components and 0.355164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025766Jy sigma=0.706135 ! Fit after self-cal, rms=0.025765Jy sigma=0.706100 ! 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=0.9527 mas, bmaj=2.297 mas, bpa=-8.323 degrees ! Estimated noise=0.166358 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9527 x 2.297 at -8.323 degrees (North through East) ! Clean map min=-0.00062865 max=0.31759 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=0.765 mas, bmaj=1.938 mas, bpa=-7.08 degrees ! Estimated noise=0.268404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.244838 Jy ! Component: 100 - total flux cleaned = 0.298315 Jy ! Component: 150 - total flux cleaned = 0.31548 Jy ! Component: 200 - total flux cleaned = 0.3248 Jy ! Total flux subtracted in 200 components = 0.3248 Jy ! Clean residual min=-0.002209 max=0.004922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.3248 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.3248 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=2.297 mas, bpa=-8.323 degrees ! Estimated noise=0.166358 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 = 0.00904943 Jy ! Component: 100 - total flux cleaned = 0.0145909 Jy ! Component: 150 - total flux cleaned = 0.0183026 Jy ! Component: 200 - total flux cleaned = 0.0208914 Jy ! Total flux subtracted in 200 components = 0.0208914 Jy ! Clean residual min=-0.000951 max=0.001448 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.345691 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 57 components and 0.345691 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018671 Jy ! Component: 100 - total flux cleaned = 0.00326888 Jy ! Component: 150 - total flux cleaned = 0.00434913 Jy ! Component: 200 - total flux cleaned = 0.00517592 Jy ! Total flux subtracted in 200 components = 0.00517592 Jy ! Clean residual min=-0.000797 max=0.000868 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.350867 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.350867 Jy ! Inverting map ! Added new window around map position (10, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777635 Jy ! Component: 100 - total flux cleaned = 0.00128492 Jy ! Component: 150 - total flux cleaned = 0.00173669 Jy ! Component: 200 - total flux cleaned = 0.00214576 Jy ! Total flux subtracted in 200 components = 0.00214576 Jy ! Clean residual min=-0.000737 max=0.000715 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.353013 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 0.353013 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=3.174 mas, bpa=-5.626 degrees ! Estimated noise=0.206142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630905 Jy ! Component: 100 - total flux cleaned = 0.00105108 Jy ! Component: 150 - total flux cleaned = 0.00125324 Jy ! Component: 200 - total flux cleaned = 0.00138027 Jy ! Total flux subtracted in 200 components = 0.00138027 Jy ! Clean residual min=-0.000671 max=0.000599 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.354393 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 = 8.18555e-05 Jy ! Component: 100 - total flux cleaned = 0.000142161 Jy ! Component: 150 - total flux cleaned = 0.00018341 Jy ! Component: 200 - total flux cleaned = 0.000209058 Jy ! Total flux subtracted in 200 components = 0.000209058 Jy ! Clean residual min=-0.000632 max=0.000552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.354602 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 152 components and 0.354602 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9527 mas, bmaj=2.297 mas, bpa=-8.323 degrees ! Estimated noise=0.166358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.4036e-05 Jy ! Component: 100 - total flux cleaned = 0.000208203 Jy ! Component: 150 - total flux cleaned = 0.000327024 Jy ! Component: 200 - total flux cleaned = 0.000396543 Jy ! Total flux subtracted in 200 components = 0.000396543 Jy ! Clean residual min=-0.000622 max=0.000670 Jy/beam ! Clean residual mean=-0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.354999 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.354999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025696Jy sigma=0.704107 ! Fit after self-cal, rms=0.025688Jy sigma=0.703951 wmodel /J0539+1433_X_map.mod ! wmodel: Unable to open new model file: /J0539+1433_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0539+1433_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9527 x 2.297 at -8.323 degrees (North through East) ! Clean map min=-0.00057102 max=0.3183 Jy/beam ! Writing clean map to FITS file: .//J0539+1433_X_map.fits wmodel .//J0539+1433_X_map.mod ! Writing 178 model components to file: .//J0539+1433_X_map.mod wobs .//J0539+1433_X_uvs.fits ! Writing UV FITS file: .//J0539+1433_X_uvs.fits wwins .//J0539+1433_X_map.win ! wwins: Wrote 5 windows to .//J0539+1433_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.318299 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146808 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.138368 0.138368 0.276736 0.553471 1.10694 2.21388 4.42777 8.85554 17.7111 35.4221 70.8443 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.318 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2168.14 quit ! Quitting program ! Log file .//J0539+1433_X_dfm.log closed on Wed Nov 16 11:50:39 2016