! Started logfile: J1727+4530_S_2017_05_01_pus_uvs.log on Wed May 1 18:41:18 2019 obs J1727+4530_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1727+4530_S_2017_05_01_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87037 visibilities/baseline/integration-bin. ! Found source: J1727+4530 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 788 lines of history. ! ! Reading 3760 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1727+4530_S_2017_05_01_pus] 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.909422Jy sigma=0.007958 ! Fit after self-cal, rms=0.906276Jy sigma=0.007931 ! 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=3.214 mas, bmaj=4.835 mas, bpa=-10.43 degrees ! Estimated noise=1782.77 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 = 1.42769 Jy ! Component: 100 - total flux cleaned = 1.74411 Jy ! Total flux subtracted in 100 components = 1.74411 Jy ! Clean residual min=-0.034674 max=0.104166 Jy/beam ! Clean residual mean=-0.000009 rms=0.010821 Jy/beam ! Combined flux in latest and established models = 1.74411 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.74411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275052Jy sigma=0.002110 ! Fit after self-cal, rms=0.275051Jy sigma=0.002110 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102132 Jy ! Component: 100 - total flux cleaned = 0.149765 Jy ! Total flux subtracted in 100 components = 0.149765 Jy ! Clean residual min=-0.029336 max=0.034319 Jy/beam ! Clean residual mean=0.000004 rms=0.008101 Jy/beam ! Combined flux in latest and established models = 1.89387 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 1.89387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223618Jy sigma=0.001585 ! Fit after self-cal, rms=0.223598Jy sigma=0.001585 ! 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=3.804 mas, bmaj=5.604 mas, bpa=-8.837 degrees ! Estimated noise=1460.89 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 = 0.0417241 Jy ! Component: 100 - total flux cleaned = 0.0634084 Jy ! Component: 150 - total flux cleaned = 0.0764405 Jy ! Component: 200 - total flux cleaned = 0.0835705 Jy ! Total flux subtracted in 200 components = 0.0835705 Jy ! Clean residual min=-0.028541 max=0.029200 Jy/beam ! Clean residual mean=0.000036 rms=0.006380 Jy/beam ! Combined flux in latest and established models = 1.97744 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 1.97744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213998Jy sigma=0.001514 ! Fit after self-cal, rms=0.213983Jy sigma=0.001514 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 1.05 KP 1.02 ! LA 1.00 MK 0.99 NL 0.96 OV 1.04 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.08 KP 0.98 ! LA 0.96 MK 0.97 NL 1.02 OV 1.07 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.05 KP 1.00 ! LA 1.01 MK 1.01 NL 1.02 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.05 KP 1.00* ! LA 0.92 MK 1.34 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.213983Jy sigma=0.001514 ! Fit after self-cal, rms=0.167284Jy sigma=0.001079 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.813 mas, bmaj=5.595 mas, bpa=-7.622 degrees ! Estimated noise=1462.43 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 = -0.00940717 Jy ! Component: 100 - total flux cleaned = -0.010117 Jy ! Component: 150 - total flux cleaned = -0.0103968 Jy ! Component: 200 - total flux cleaned = -0.0108114 Jy ! Total flux subtracted in 200 components = -0.0108114 Jy ! Clean residual min=-0.019453 max=0.017635 Jy/beam ! Clean residual mean=0.000038 rms=0.004405 Jy/beam ! Combined flux in latest and established models = 1.96663 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 1.96663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165686Jy sigma=0.001065 ! Fit after self-cal, rms=0.165688Jy sigma=0.001064 ! 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=0.165688Jy sigma=0.001064 ! Fit after self-cal, rms=0.085326Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.815 mas, bmaj=5.61 mas, bpa=-7.889 degrees ! Estimated noise=1462.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00550355 Jy ! Component: 100 - total flux cleaned = -0.00658202 Jy ! Component: 150 - total flux cleaned = -0.00691091 Jy ! Component: 200 - total flux cleaned = -0.0072035 Jy ! Total flux subtracted in 200 components = -0.0072035 Jy ! Clean residual min=-0.005988 max=0.006955 Jy/beam ! Clean residual mean=0.000023 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 1.95943 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 1.95943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084866Jy sigma=0.000678 ! Fit after self-cal, rms=0.084871Jy sigma=0.000678 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 (-8.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068426 Jy ! Component: 100 - total flux cleaned = 0.00909261 Jy ! Component: 150 - total flux cleaned = 0.00947093 Jy ! Component: 200 - total flux cleaned = 0.00946846 Jy ! Total flux subtracted in 200 components = 0.00946846 Jy ! Clean residual min=-0.005522 max=0.005484 Jy/beam ! Clean residual mean=0.000019 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 1.9689 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 1.9689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084235Jy sigma=0.000672 ! Fit after self-cal, rms=0.084176Jy sigma=0.000672 ! 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=0.084176Jy sigma=0.000672 ! Fit after self-cal, rms=0.083973Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=5.615 mas, bpa=-7.946 degrees ! Estimated noise=1461.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145382 Jy ! Component: 100 - total flux cleaned = -0.00133832 Jy ! Component: 150 - total flux cleaned = -0.00134379 Jy ! Component: 200 - total flux cleaned = -0.00125303 Jy ! Total flux subtracted in 200 components = -0.00125303 Jy ! Clean residual min=-0.005178 max=0.004879 Jy/beam ! Clean residual mean=0.000015 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 1.96764 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 1.96764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083653Jy sigma=0.000667 ! Fit after self-cal, rms=0.083638Jy sigma=0.000667 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 = 0.000510312 Jy ! Component: 100 - total flux cleaned = 0.000591782 Jy ! Component: 150 - total flux cleaned = 0.000589939 Jy ! Component: 200 - total flux cleaned = 0.000514217 Jy ! Total flux subtracted in 200 components = 0.000514217 Jy ! Clean residual min=-0.005040 max=0.004584 Jy/beam ! Clean residual mean=0.000014 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.96816 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 1.96816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083497Jy sigma=0.000666 ! Fit after self-cal, rms=0.083493Jy sigma=0.000666 ! 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=0.083493Jy sigma=0.000666 ! Fit after self-cal, rms=0.083390Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.18 mas, bmaj=9.146 mas, bpa=0.9343 degrees ! Estimated noise=1745.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141704 Jy ! Component: 100 - total flux cleaned = -0.00127054 Jy ! Component: 150 - total flux cleaned = -0.00110658 Jy ! Component: 200 - total flux cleaned = -0.000948545 Jy ! Total flux subtracted in 200 components = -0.000948545 Jy ! Clean residual min=-0.004569 max=0.004060 Jy/beam ! Clean residual mean=0.000026 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 1.96721 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 1.96721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083294Jy sigma=0.000665 ! Fit after self-cal, rms=0.083286Jy sigma=0.000665 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 = 0.000423292 Jy ! Component: 100 - total flux cleaned = 0.000605511 Jy ! Component: 150 - total flux cleaned = 0.000652599 Jy ! Component: 200 - total flux cleaned = 0.00067257 Jy ! Total flux subtracted in 200 components = 0.00067257 Jy ! Clean residual min=-0.004412 max=0.004015 Jy/beam ! Clean residual mean=0.000025 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 1.96788 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 1.96788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083275Jy sigma=0.000664 ! Fit after self-cal, rms=0.083273Jy sigma=0.000664 ! 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=3.819 mas, bmaj=5.619 mas, bpa=-7.962 degrees ! Estimated noise=1461.07 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.819 x 5.619 at -7.962 degrees (North through East) ! Clean map min=-0.0046183 max=1.8577 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083273Jy sigma=0.000664 ! Fit after self-cal, rms=0.077574Jy sigma=0.000616 ! Inverting map and beam ! Estimated beam: bmin=3.819 mas, bmaj=5.623 mas, bpa=-7.948 degrees ! Estimated noise=1460.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0022653 Jy ! Component: 100 - total flux cleaned = -0.00241558 Jy ! Component: 150 - total flux cleaned = -0.00254999 Jy ! Component: 200 - total flux cleaned = -0.00267559 Jy ! Total flux subtracted in 200 components = -0.00267559 Jy ! Clean residual min=-0.004568 max=0.004154 Jy/beam ! Clean residual mean=0.000014 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 1.96521 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 1.96521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077430Jy sigma=0.000614 ! Fit after self-cal, rms=0.077430Jy sigma=0.000614 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014464 Jy ! Component: 100 - total flux cleaned = 2.93498e-05 Jy ! Component: 150 - total flux cleaned = -2.71816e-05 Jy ! Component: 200 - total flux cleaned = -8.15688e-05 Jy ! Total flux subtracted in 200 components = -8.15688e-05 Jy ! Clean residual min=-0.004484 max=0.004144 Jy/beam ! Clean residual mean=0.000014 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 1.96512 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 1.96512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077355Jy sigma=0.000614 ! Fit after self-cal, rms=0.077356Jy sigma=0.000614 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077356Jy sigma=0.000614 ! Fit after self-cal, rms=0.077326Jy sigma=0.000613 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=3.234 mas, bmaj=4.849 mas, bpa=-9.378 degrees ! Estimated noise=1803.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.44242 Jy ! Component: 100 - total flux cleaned = 1.75806 Jy ! Component: 150 - total flux cleaned = 1.85114 Jy ! Component: 200 - total flux cleaned = 1.89131 Jy ! Total flux subtracted in 200 components = 1.89131 Jy ! Clean residual min=-0.008297 max=0.018930 Jy/beam ! Clean residual mean=0.000010 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 1.89131 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.89131 Jy ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=5.626 mas, bpa=-7.933 degrees ! Estimated noise=1459.59 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 = 0.0271826 Jy ! Component: 100 - total flux cleaned = 0.0420527 Jy ! Component: 150 - total flux cleaned = 0.0515312 Jy ! Component: 200 - total flux cleaned = 0.0580784 Jy ! Total flux subtracted in 200 components = 0.0580784 Jy ! Clean residual min=-0.004463 max=0.005577 Jy/beam ! Clean residual mean=0.000016 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 1.94939 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 1.94939 Jy ! Inverting map ! Added new window around map position (5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542251 Jy ! Component: 100 - total flux cleaned = 0.00716032 Jy ! Component: 150 - total flux cleaned = 0.00851332 Jy ! Component: 200 - total flux cleaned = 0.00946973 Jy ! Total flux subtracted in 200 components = 0.00946973 Jy ! Clean residual min=-0.004299 max=0.004871 Jy/beam ! Clean residual mean=0.000014 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 1.95886 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 1.95886 Jy ! Inverting map ! Added new window around map position (-45, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316755 Jy ! Component: 100 - total flux cleaned = 0.00349445 Jy ! Component: 150 - total flux cleaned = 0.00378458 Jy ! Component: 200 - total flux cleaned = 0.00369353 Jy ! Total flux subtracted in 200 components = 0.00369353 Jy ! Clean residual min=-0.004259 max=0.004086 Jy/beam ! Clean residual mean=0.000012 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 1.96255 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 83 components and 1.96255 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=8.182 mas, bmaj=9.152 mas, bpa=0.9258 degrees ! Estimated noise=1741.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179049 Jy ! Component: 100 - total flux cleaned = 0.00235651 Jy ! Component: 150 - total flux cleaned = 0.00272977 Jy ! Component: 200 - total flux cleaned = 0.00301051 Jy ! Total flux subtracted in 200 components = 0.00301051 Jy ! Clean residual min=-0.004013 max=0.003991 Jy/beam ! Clean residual mean=0.000022 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 1.96556 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 = 0.000107182 Jy ! Component: 100 - total flux cleaned = 0.000139137 Jy ! Component: 150 - total flux cleaned = 0.000201215 Jy ! Component: 200 - total flux cleaned = 0.000230078 Jy ! Total flux subtracted in 200 components = 0.000230078 Jy ! Clean residual min=-0.003991 max=0.003953 Jy/beam ! Clean residual mean=0.000022 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 1.96579 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 1.96579 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=5.626 mas, bpa=-7.933 degrees ! Estimated noise=1459.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000592116 Jy ! Component: 100 - total flux cleaned = -0.000966362 Jy ! Component: 150 - total flux cleaned = -0.00124413 Jy ! Component: 200 - total flux cleaned = -0.00124373 Jy ! Total flux subtracted in 200 components = -0.00124373 Jy ! Clean residual min=-0.004191 max=0.004073 Jy/beam ! Clean residual mean=0.000011 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 1.96455 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 1.96455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076993Jy sigma=0.000610 ! Fit after self-cal, rms=0.076967Jy sigma=0.000609 wmodel J1727+4530_S_2017_05_01_pus_map.mod ! Writing 126 model components to file: J1727+4530_S_2017_05_01_pus_map.mod wobs J1727+4530_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1727+4530_S_2017_05_01_pus_uvs.fits wwins J1727+4530_S_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1727+4530_S_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155597 Jy ! Component: 100 - total flux cleaned = 0.000157829 Jy ! Component: 150 - total flux cleaned = -0.000241442 Jy ! Component: 200 - total flux cleaned = -0.000369725 Jy ! Component: 250 - total flux cleaned = -0.000682363 Jy ! Component: 300 - total flux cleaned = -0.000983798 Jy ! Component: 350 - total flux cleaned = -0.0010426 Jy ! Component: 400 - total flux cleaned = -0.00138736 Jy ! Component: 450 - total flux cleaned = -0.00161048 Jy ! Component: 500 - total flux cleaned = -0.00160988 Jy ! Component: 550 - total flux cleaned = -0.00166382 Jy ! Component: 600 - total flux cleaned = -0.00176922 Jy ! Component: 650 - total flux cleaned = -0.00192603 Jy ! Component: 700 - total flux cleaned = -0.00197705 Jy ! Component: 750 - total flux cleaned = -0.00207892 Jy ! Component: 800 - total flux cleaned = -0.0021781 Jy ! Component: 850 - total flux cleaned = -0.00217761 Jy ! Component: 900 - total flux cleaned = -0.00232354 Jy ! Component: 950 - total flux cleaned = -0.00242011 Jy ! Component: 1000 - total flux cleaned = -0.00242005 Jy ! Component: 1050 - total flux cleaned = -0.00256003 Jy ! Component: 1100 - total flux cleaned = -0.00274522 Jy ! Component: 1150 - total flux cleaned = -0.00292747 Jy ! Component: 1200 - total flux cleaned = -0.00310747 Jy ! Component: 1250 - total flux cleaned = -0.00315165 Jy ! Component: 1300 - total flux cleaned = -0.00332688 Jy ! Component: 1350 - total flux cleaned = -0.00332717 Jy ! Component: 1400 - total flux cleaned = -0.00345671 Jy ! Component: 1450 - total flux cleaned = -0.00362662 Jy ! Component: 1500 - total flux cleaned = -0.00371122 Jy ! Component: 1550 - total flux cleaned = -0.00387778 Jy ! Component: 1600 - total flux cleaned = -0.00404292 Jy ! Component: 1650 - total flux cleaned = -0.00432796 Jy ! Component: 1700 - total flux cleaned = -0.00452951 Jy ! Component: 1750 - total flux cleaned = -0.00464888 Jy ! Component: 1800 - total flux cleaned = -0.00460944 Jy ! Component: 1850 - total flux cleaned = -0.00484508 Jy ! Component: 1900 - total flux cleaned = -0.00496192 Jy ! Component: 1950 - total flux cleaned = -0.00515524 Jy ! Component: 2000 - total flux cleaned = -0.00530753 Jy ! Component: 2050 - total flux cleaned = -0.00530773 Jy ! Component: 2100 - total flux cleaned = -0.00545752 Jy ! Component: 2150 - total flux cleaned = -0.00560579 Jy ! Component: 2200 - total flux cleaned = -0.0055685 Jy ! Component: 2250 - total flux cleaned = -0.00567785 Jy ! Component: 2300 - total flux cleaned = -0.00560498 Jy ! Component: 2350 - total flux cleaned = -0.00582035 Jy ! Component: 2400 - total flux cleaned = -0.00592702 Jy ! Component: 2450 - total flux cleaned = -0.00599725 Jy ! Component: 2500 - total flux cleaned = -0.00603219 Jy ! Component: 2550 - total flux cleaned = -0.00610139 Jy ! Component: 2600 - total flux cleaned = -0.00606635 Jy ! Component: 2650 - total flux cleaned = -0.00613477 Jy ! Component: 2700 - total flux cleaned = -0.00613524 Jy ! Component: 2750 - total flux cleaned = -0.00647253 Jy ! Component: 2800 - total flux cleaned = -0.00643897 Jy ! Component: 2850 - total flux cleaned = -0.00663827 Jy ! Component: 2900 - total flux cleaned = -0.00660551 Jy ! Component: 2950 - total flux cleaned = -0.00686823 Jy ! Component: 3000 - total flux cleaned = -0.00677068 Jy ! Component: 3050 - total flux cleaned = -0.00693235 Jy ! Component: 3100 - total flux cleaned = -0.00722106 Jy ! Component: 3150 - total flux cleaned = -0.00725307 Jy ! Component: 3200 - total flux cleaned = -0.00741146 Jy ! Component: 3250 - total flux cleaned = -0.00750552 Jy ! Component: 3300 - total flux cleaned = -0.00763086 Jy ! Component: 3350 - total flux cleaned = -0.00763113 Jy ! Component: 3400 - total flux cleaned = -0.00772371 Jy ! Component: 3450 - total flux cleaned = -0.00781547 Jy ! Component: 3500 - total flux cleaned = -0.00784586 Jy ! Component: 3550 - total flux cleaned = -0.00784579 Jy ! Component: 3600 - total flux cleaned = -0.00778547 Jy ! Component: 3650 - total flux cleaned = -0.00790476 Jy ! Component: 3700 - total flux cleaned = -0.00799376 Jy ! Component: 3750 - total flux cleaned = -0.0079646 Jy ! Component: 3800 - total flux cleaned = -0.00793584 Jy ! Component: 3850 - total flux cleaned = -0.0080811 Jy ! Component: 3900 - total flux cleaned = -0.00805226 Jy ! Component: 3950 - total flux cleaned = -0.00793757 Jy ! Component: 4000 - total flux cleaned = -0.00810868 Jy ! Component: 4050 - total flux cleaned = -0.00822171 Jy ! Total flux subtracted in 4096 components = -0.00819331 Jy ! Clean residual min=-0.001886 max=0.001956 Jy/beam ! Clean residual mean=0.000008 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 1.95636 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 417 components and 1.95636 Jy ![Exited script file: muppet] wmap "J1727+4530_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.822 x 5.626 at -7.933 degrees (North through East) ! Clean map min=-0.0030405 max=1.8573 Jy/beam ! Writing clean map to FITS file: J1727+4530_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.85732 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000509743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.082335 0.082335 0.16467 0.32934 0.65868 1.31736 2.63472 5.26944 10.5389 21.0778 42.1555 84.3111 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.857 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.822 x 5.626 at -7.933 degrees (North through East) ! Clean map min=-0.0030405 max=1.8573 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1727+4530_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:41:23 2019