! Started logfile: J1727+4530_S_2015_03_17_pus_uvs.log on Fri Dec 30 23:05:41 2016 obs J1727+4530_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1727+4530_S_2015_03_17_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807663 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 330 lines of history. ! ! Reading 4216 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_2015_03_17_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.231576Jy sigma=0.002813 ! Fit after self-cal, rms=0.186532Jy sigma=0.002319 ! 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=3.328 mas, bmaj=4.1 mas, bpa=-9.9 degrees ! Estimated noise=1251.98 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 = 0.686944 Jy ! Component: 100 - total flux cleaned = 0.850511 Jy ! Total flux subtracted in 100 components = 0.850511 Jy ! Clean residual min=-0.022744 max=0.064858 Jy/beam ! Clean residual mean=0.000030 rms=0.007457 Jy/beam ! Combined flux in latest and established models = 0.850511 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.850511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184581Jy sigma=0.001932 ! Fit after self-cal, rms=0.184571Jy sigma=0.001931 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0691264 Jy ! Component: 100 - total flux cleaned = 0.103977 Jy ! Total flux subtracted in 100 components = 0.103977 Jy ! Clean residual min=-0.022498 max=0.030938 Jy/beam ! Clean residual mean=0.000031 rms=0.005386 Jy/beam ! Combined flux in latest and established models = 0.954488 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.954488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143835Jy sigma=0.001532 ! Fit after self-cal, rms=0.143804Jy sigma=0.001532 ! 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=3.936 mas, bmaj=4.808 mas, bpa=-13.65 degrees ! Estimated noise=906.478 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 (-5.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355162 Jy ! Component: 100 - total flux cleaned = 0.0564816 Jy ! Component: 150 - total flux cleaned = 0.0657647 Jy ! Component: 200 - total flux cleaned = 0.0703319 Jy ! Total flux subtracted in 200 components = 0.0703319 Jy ! Clean residual min=-0.023446 max=0.020812 Jy/beam ! Clean residual mean=0.000037 rms=0.004807 Jy/beam ! Combined flux in latest and established models = 1.02482 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 1.02482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130364Jy sigma=0.001432 ! Fit after self-cal, rms=0.130139Jy sigma=0.001429 ! 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 1.01 FD 0.87 HN 0.96 KP 1.11 ! LA 0.99 MK 1.02 NL 0.88 OV 1.01 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 1.01 KP 1.07 ! LA 0.96 MK 1.05 NL 0.99 OV 1.05 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 1.02 KP 0.96 ! LA 0.79 MK 1.08 NL 1.13 OV 0.97 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 0.96 KP 0.93 ! LA 0.84 MK 1.09 NL 0.99 OV 1.02 ! PT 1.06 SC 0.95 ! ! ! Fit before self-cal, rms=0.130139Jy sigma=0.001429 ! Fit after self-cal, rms=0.074655Jy sigma=0.000862 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.992 mas, bmaj=4.845 mas, bpa=-12.05 degrees ! Estimated noise=904.717 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 = -0.00558504 Jy ! Component: 100 - total flux cleaned = -0.00630569 Jy ! Component: 150 - total flux cleaned = -0.006328 Jy ! Component: 200 - total flux cleaned = -0.00633821 Jy ! Total flux subtracted in 200 components = -0.00633821 Jy ! Clean residual min=-0.009016 max=0.007520 Jy/beam ! Clean residual mean=0.000036 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 1.01848 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 1.01848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073304Jy sigma=0.000844 ! Fit after self-cal, rms=0.073226Jy sigma=0.000844 ! 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=0.073226Jy sigma=0.000844 ! Fit after self-cal, rms=0.070256Jy sigma=0.000811 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=4.843 mas, bpa=-12.67 degrees ! Estimated noise=903.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00322475 Jy ! Component: 100 - total flux cleaned = -0.00409266 Jy ! Component: 150 - total flux cleaned = -0.00456044 Jy ! Component: 200 - total flux cleaned = -0.00476256 Jy ! Total flux subtracted in 200 components = -0.00476256 Jy ! Clean residual min=-0.006880 max=0.007207 Jy/beam ! Clean residual mean=0.000013 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 1.01372 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 1.01372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069686Jy sigma=0.000805 ! Fit after self-cal, rms=0.069689Jy sigma=0.000805 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 (-30.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616017 Jy ! Component: 100 - total flux cleaned = 0.00780904 Jy ! Component: 150 - total flux cleaned = 0.00915112 Jy ! Component: 200 - total flux cleaned = 0.00983717 Jy ! Total flux subtracted in 200 components = 0.00983717 Jy ! Clean residual min=-0.006307 max=0.004679 Jy/beam ! Clean residual mean=0.000012 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 1.02356 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 1.02356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069021Jy sigma=0.000796 ! Fit after self-cal, rms=0.069005Jy sigma=0.000796 ! 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=0.069005Jy sigma=0.000796 ! Fit after self-cal, rms=0.068816Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.002 mas, bmaj=4.85 mas, bpa=-12.62 degrees ! Estimated noise=902.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00227611 Jy ! Component: 100 - total flux cleaned = -0.00228003 Jy ! Component: 150 - total flux cleaned = -0.0021904 Jy ! Component: 200 - total flux cleaned = -0.00211281 Jy ! Total flux subtracted in 200 components = -0.00211281 Jy ! Clean residual min=-0.005707 max=0.004383 Jy/beam ! Clean residual mean=0.000012 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 1.02144 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 1.02144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068532Jy sigma=0.000792 ! Fit after self-cal, rms=0.068529Jy sigma=0.000792 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 = -0.000119564 Jy ! Component: 100 - total flux cleaned = 2.86864e-05 Jy ! Component: 150 - total flux cleaned = 0.000239713 Jy ! Component: 200 - total flux cleaned = 0.000371353 Jy ! Total flux subtracted in 200 components = 0.000371353 Jy ! Clean residual min=-0.005589 max=0.004355 Jy/beam ! Clean residual mean=0.000011 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 1.02181 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 1.02181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068393Jy sigma=0.000790 ! Fit after self-cal, rms=0.068391Jy sigma=0.000790 ! 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=0.068391Jy sigma=0.000790 ! Fit after self-cal, rms=0.068315Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.462 mas, bmaj=8.754 mas, bpa=-18.31 degrees ! Estimated noise=1112.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00279194 Jy ! Component: 100 - total flux cleaned = -0.00346166 Jy ! Component: 150 - total flux cleaned = -0.00352984 Jy ! Component: 200 - total flux cleaned = -0.00336668 Jy ! Total flux subtracted in 200 components = -0.00336668 Jy ! Clean residual min=-0.004723 max=0.003959 Jy/beam ! Clean residual mean=0.000023 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 1.01845 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 111 components and 1.01845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068244Jy sigma=0.000788 ! Fit after self-cal, rms=0.068232Jy sigma=0.000788 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 = -0.00031112 Jy ! Component: 100 - total flux cleaned = -0.00012232 Jy ! Component: 150 - total flux cleaned = 8.5511e-05 Jy ! Component: 200 - total flux cleaned = 0.000268741 Jy ! Total flux subtracted in 200 components = 0.000268741 Jy ! Clean residual min=-0.004626 max=0.003903 Jy/beam ! Clean residual mean=0.000023 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 1.01872 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 1.01872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068216Jy sigma=0.000788 ! Fit after self-cal, rms=0.068212Jy sigma=0.000788 ! 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=4.007 mas, bmaj=4.856 mas, bpa=-12.6 degrees ! Estimated noise=901.823 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.007 x 4.856 at -12.6 degrees (North through East) ! Clean map min=-0.0065205 max=0.88661 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=0.068212Jy sigma=0.000788 ! Fit after self-cal, rms=0.063919Jy sigma=0.000734 ! Inverting map and beam ! Estimated beam: bmin=4.008 mas, bmaj=4.857 mas, bpa=-12.78 degrees ! Estimated noise=900.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153478 Jy ! Component: 100 - total flux cleaned = -0.00242045 Jy ! Component: 150 - total flux cleaned = -0.00283504 Jy ! Component: 200 - total flux cleaned = -0.00302549 Jy ! Total flux subtracted in 200 components = -0.00302549 Jy ! Clean residual min=-0.005096 max=0.003894 Jy/beam ! Clean residual mean=0.000010 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 1.01569 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 1.01569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063707Jy sigma=0.000732 ! Fit after self-cal, rms=0.063706Jy sigma=0.000732 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335858 Jy ! Component: 100 - total flux cleaned = -0.000336547 Jy ! Component: 150 - total flux cleaned = -0.000281672 Jy ! Component: 200 - total flux cleaned = -0.000281542 Jy ! Total flux subtracted in 200 components = -0.000281542 Jy ! Clean residual min=-0.004903 max=0.003864 Jy/beam ! Clean residual mean=0.000010 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 1.01541 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 136 components and 1.01541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063613Jy sigma=0.000731 ! Fit after self-cal, rms=0.063613Jy sigma=0.000731 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063613Jy sigma=0.000731 ! Fit after self-cal, rms=0.063570Jy sigma=0.000730 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=3.386 mas, bmaj=4.139 mas, bpa=-8.62 degrees ! Estimated noise=1252.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.687303 Jy ! Component: 100 - total flux cleaned = 0.843409 Jy ! Component: 150 - total flux cleaned = 0.904345 Jy ! Component: 200 - total flux cleaned = 0.935813 Jy ! Total flux subtracted in 200 components = 0.935813 Jy ! Clean residual min=-0.007704 max=0.016126 Jy/beam ! Clean residual mean=0.000007 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.935813 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.935813 Jy ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=4.862 mas, bpa=-12.75 degrees ! Estimated noise=899.866 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 = 0.0236806 Jy ! Component: 100 - total flux cleaned = 0.0373283 Jy ! Component: 150 - total flux cleaned = 0.0464689 Jy ! Component: 200 - total flux cleaned = 0.0533191 Jy ! Total flux subtracted in 200 components = 0.0533191 Jy ! Clean residual min=-0.005168 max=0.008294 Jy/beam ! Clean residual mean=0.000011 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.989132 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.989132 Jy ! Inverting map ! Added new window around map position (5.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562192 Jy ! Component: 100 - total flux cleaned = 0.00775276 Jy ! Component: 150 - total flux cleaned = 0.00907152 Jy ! Component: 200 - total flux cleaned = 0.0105401 Jy ! Total flux subtracted in 200 components = 0.0105401 Jy ! Clean residual min=-0.005106 max=0.004405 Jy/beam ! Clean residual mean=0.000011 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.999672 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.999672 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=8.475 mas, bmaj=8.764 mas, bpa=-18.83 degrees ! Estimated noise=1107.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355818 Jy ! Component: 100 - total flux cleaned = 0.00571092 Jy ! Component: 150 - total flux cleaned = 0.00693864 Jy ! Component: 200 - total flux cleaned = 0.00746111 Jy ! Total flux subtracted in 200 components = 0.00746111 Jy ! Clean residual min=-0.004587 max=0.003993 Jy/beam ! Clean residual mean=0.000020 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 1.00713 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 = 0.000403223 Jy ! Component: 100 - total flux cleaned = 0.000763541 Jy ! Component: 150 - total flux cleaned = 0.000995727 Jy ! Component: 200 - total flux cleaned = 0.00120884 Jy ! Total flux subtracted in 200 components = 0.00120884 Jy ! Clean residual min=-0.004514 max=0.003827 Jy/beam ! Clean residual mean=0.000020 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 1.00834 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 107 components and 1.00834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=4.862 mas, bpa=-12.75 degrees ! Estimated noise=899.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000768215 Jy ! Component: 100 - total flux cleaned = -0.000572044 Jy ! Component: 150 - total flux cleaned = -0.000295543 Jy ! Component: 200 - total flux cleaned = -0.000117261 Jy ! Total flux subtracted in 200 components = -0.000117261 Jy ! Clean residual min=-0.004514 max=0.003999 Jy/beam ! Clean residual mean=0.000010 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 1.00822 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 130 components and 1.00822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063317Jy sigma=0.000729 ! Fit after self-cal, rms=0.063276Jy sigma=0.000729 wmodel J1727+4530_S_2015_03_17_pus_map.mod ! Writing 130 model components to file: J1727+4530_S_2015_03_17_pus_map.mod wobs J1727+4530_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1727+4530_S_2015_03_17_pus_uvs.fits wwins J1727+4530_S_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J1727+4530_S_2015_03_17_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 = -0.00146751 Jy ! Component: 100 - total flux cleaned = -0.00272349 Jy ! Component: 150 - total flux cleaned = -0.0040207 Jy ! Component: 200 - total flux cleaned = -0.00494013 Jy ! Component: 250 - total flux cleaned = -0.00564182 Jy ! Component: 300 - total flux cleaned = -0.00637512 Jy ! Component: 350 - total flux cleaned = -0.00708411 Jy ! Component: 400 - total flux cleaned = -0.00766368 Jy ! Component: 450 - total flux cleaned = -0.0079707 Jy ! Component: 500 - total flux cleaned = -0.00837013 Jy ! Component: 550 - total flux cleaned = -0.00866203 Jy ! Component: 600 - total flux cleaned = -0.00889896 Jy ! Component: 650 - total flux cleaned = -0.00908397 Jy ! Component: 700 - total flux cleaned = -0.00926531 Jy ! Component: 750 - total flux cleaned = -0.0094875 Jy ! Component: 800 - total flux cleaned = -0.00974879 Jy ! Component: 850 - total flux cleaned = -0.00987743 Jy ! Component: 900 - total flux cleaned = -0.0100033 Jy ! Component: 950 - total flux cleaned = -0.0100452 Jy ! Component: 1000 - total flux cleaned = -0.0100064 Jy ! Component: 1050 - total flux cleaned = -0.0100466 Jy ! Component: 1100 - total flux cleaned = -0.0100859 Jy ! Component: 1150 - total flux cleaned = -0.0100484 Jy ! Component: 1200 - total flux cleaned = -0.0100111 Jy ! Component: 1250 - total flux cleaned = -0.00997458 Jy ! Component: 1300 - total flux cleaned = -0.00982968 Jy ! Component: 1350 - total flux cleaned = -0.00975841 Jy ! Component: 1400 - total flux cleaned = -0.00979368 Jy ! Component: 1450 - total flux cleaned = -0.009759 Jy ! Component: 1500 - total flux cleaned = -0.00972423 Jy ! Component: 1550 - total flux cleaned = -0.00969037 Jy ! Component: 1600 - total flux cleaned = -0.00972402 Jy ! Component: 1650 - total flux cleaned = -0.00972402 Jy ! Component: 1700 - total flux cleaned = -0.00972453 Jy ! Component: 1750 - total flux cleaned = -0.00975634 Jy ! Component: 1800 - total flux cleaned = -0.00975604 Jy ! Component: 1850 - total flux cleaned = -0.00984956 Jy ! Component: 1900 - total flux cleaned = -0.00981878 Jy ! Component: 1950 - total flux cleaned = -0.00984889 Jy ! Component: 2000 - total flux cleaned = -0.00996765 Jy ! Component: 2050 - total flux cleaned = -0.00990799 Jy ! Component: 2100 - total flux cleaned = -0.00990841 Jy ! Component: 2150 - total flux cleaned = -0.0100809 Jy ! Component: 2200 - total flux cleaned = -0.0101088 Jy ! Component: 2250 - total flux cleaned = -0.0100807 Jy ! Component: 2300 - total flux cleaned = -0.010136 Jy ! Component: 2350 - total flux cleaned = -0.0102447 Jy ! Component: 2400 - total flux cleaned = -0.0102174 Jy ! Component: 2450 - total flux cleaned = -0.010244 Jy ! Component: 2500 - total flux cleaned = -0.0101914 Jy ! Component: 2550 - total flux cleaned = -0.01027 Jy ! Component: 2600 - total flux cleaned = -0.0102182 Jy ! Component: 2650 - total flux cleaned = -0.0102185 Jy ! Component: 2700 - total flux cleaned = -0.0102184 Jy ! Component: 2750 - total flux cleaned = -0.0102433 Jy ! Component: 2800 - total flux cleaned = -0.0102185 Jy ! Component: 2850 - total flux cleaned = -0.0100718 Jy ! Component: 2900 - total flux cleaned = -0.0100715 Jy ! Component: 2950 - total flux cleaned = -0.0100711 Jy ! Component: 3000 - total flux cleaned = -0.00995308 Jy ! Component: 3050 - total flux cleaned = -0.00999979 Jy ! Component: 3100 - total flux cleaned = -0.00997667 Jy ! Component: 3150 - total flux cleaned = -0.00993132 Jy ! Component: 3200 - total flux cleaned = -0.00988565 Jy ! Component: 3250 - total flux cleaned = -0.00979578 Jy ! Component: 3300 - total flux cleaned = -0.00986272 Jy ! Component: 3350 - total flux cleaned = -0.00975255 Jy ! Component: 3400 - total flux cleaned = -0.00968723 Jy ! Component: 3450 - total flux cleaned = -0.00968764 Jy ! Component: 3500 - total flux cleaned = -0.00975172 Jy ! Component: 3550 - total flux cleaned = -0.00968786 Jy ! Component: 3600 - total flux cleaned = -0.00964609 Jy ! Component: 3650 - total flux cleaned = -0.00968761 Jy ! Component: 3700 - total flux cleaned = -0.00966675 Jy ! Component: 3750 - total flux cleaned = -0.00960535 Jy ! Component: 3800 - total flux cleaned = -0.0095448 Jy ! Component: 3850 - total flux cleaned = -0.00956444 Jy ! Component: 3900 - total flux cleaned = -0.00944522 Jy ! Component: 3950 - total flux cleaned = -0.00946507 Jy ! Component: 4000 - total flux cleaned = -0.00946507 Jy ! Component: 4050 - total flux cleaned = -0.00940698 Jy ! Total flux subtracted in 4096 components = -0.0093877 Jy ! Clean residual min=-0.000970 max=0.001006 Jy/beam ! Clean residual mean=0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.998837 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 423 components and 0.998837 Jy ![Exited script file: muppet] wmap "J1727+4530_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.013 x 4.862 at -12.75 degrees (North through East) ! Clean map min=-0.0029511 max=0.88941 Jy/beam ! Writing clean map to FITS file: J1727+4530_S_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.889407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342851 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115645 0.115645 0.231289 0.462578 0.925157 1.85031 3.70063 7.40125 14.8025 29.605 59.21 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.889 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.013 x 4.862 at -12.75 degrees (North through East) ! Clean map min=-0.0029511 max=0.88941 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_2015_03_17_pus_uvs.log closed on Fri Dec 30 23:05:46 2016