! Started logfile: J0830+2410_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:27:51 2016 obs J0830+2410_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0830+2410_S_2014_12_20_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.806349 visibilities/baseline/integration-bin. ! Found source: J0830+2410 ! ! 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 344 lines of history. ! ! Reading 4064 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 J0830+2410_S_2014_12_20_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.478992Jy sigma=0.005696 ! Fit after self-cal, rms=0.471671Jy sigma=0.005611 ! 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=3.883 mas, bmaj=7.383 mas, bpa=20.45 degrees ! Estimated noise=1182.14 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 = 0.411944 Jy ! Component: 100 - total flux cleaned = 0.52034 Jy ! Total flux subtracted in 100 components = 0.52034 Jy ! Clean residual min=-0.021937 max=0.044753 Jy/beam ! Clean residual mean=-0.000137 rms=0.006072 Jy/beam ! Combined flux in latest and established models = 0.52034 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.52034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142855Jy sigma=0.001551 ! Fit after self-cal, rms=0.142191Jy sigma=0.001543 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512075 Jy ! Component: 100 - total flux cleaned = 0.0782608 Jy ! Total flux subtracted in 100 components = 0.0782608 Jy ! Clean residual min=-0.016823 max=0.016042 Jy/beam ! Clean residual mean=-0.000079 rms=0.004204 Jy/beam ! Combined flux in latest and established models = 0.598601 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.598601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116598Jy sigma=0.001264 ! Fit after self-cal, rms=0.116056Jy sigma=0.001257 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.497 mas, bmaj=8.152 mas, bpa=19.7 degrees ! Estimated noise=947.06 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 = 0.0242265 Jy ! Component: 100 - total flux cleaned = 0.0388947 Jy ! Component: 150 - total flux cleaned = 0.0490177 Jy ! Component: 200 - total flux cleaned = 0.0561248 Jy ! Total flux subtracted in 200 components = 0.0561248 Jy ! Clean residual min=-0.018566 max=0.016144 Jy/beam ! Clean residual mean=-0.000032 rms=0.004526 Jy/beam ! Combined flux in latest and established models = 0.654726 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.654726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108820Jy sigma=0.001201 ! Fit after self-cal, rms=0.108758Jy sigma=0.001200 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.93 KP 1.08 ! LA 0.93 MK 1.04 NL 0.97 OV 0.97 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 0.98 KP 1.05 ! LA 0.90 MK 1.03 NL 1.02 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.24 HN 0.98 KP 0.93 ! LA 0.75 MK 1.03 NL 1.21 OV 0.94 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.13 HN 0.94 KP 0.91 ! LA 0.81 MK 1.05 NL 1.13 OV 1.03 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.108758Jy sigma=0.001200 ! Fit after self-cal, rms=0.079408Jy sigma=0.000876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.525 mas, bmaj=8.178 mas, bpa=19.34 degrees ! Estimated noise=946.236 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 = -0.00195081 Jy ! Component: 100 - total flux cleaned = -0.00203754 Jy ! Component: 150 - total flux cleaned = -0.00218419 Jy ! Component: 200 - total flux cleaned = -0.00230644 Jy ! Total flux subtracted in 200 components = -0.00230644 Jy ! Clean residual min=-0.008130 max=0.009985 Jy/beam ! Clean residual mean=-0.000007 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.652419 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.652419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079193Jy sigma=0.000874 ! Fit after self-cal, rms=0.079152Jy sigma=0.000873 ! 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=0.079152Jy sigma=0.000873 ! Fit after self-cal, rms=0.072171Jy sigma=0.000796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.52 mas, bmaj=8.165 mas, bpa=19.6 degrees ! Estimated noise=945.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00272521 Jy ! Component: 100 - total flux cleaned = -0.00335228 Jy ! Component: 150 - total flux cleaned = -0.00369351 Jy ! Component: 200 - total flux cleaned = -0.0039343 Jy ! Total flux subtracted in 200 components = -0.0039343 Jy ! Clean residual min=-0.004595 max=0.007210 Jy/beam ! Clean residual mean=-0.000002 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.648485 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.648485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072011Jy sigma=0.000795 ! Fit after self-cal, rms=0.072002Jy sigma=0.000794 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, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689926 Jy ! Component: 100 - total flux cleaned = 0.0104393 Jy ! Component: 150 - total flux cleaned = 0.0119853 Jy ! Component: 200 - total flux cleaned = 0.0125246 Jy ! Total flux subtracted in 200 components = 0.0125246 Jy ! Clean residual min=-0.003972 max=0.003660 Jy/beam ! Clean residual mean=0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.66101 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.66101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071356Jy sigma=0.000786 ! Fit after self-cal, rms=0.071305Jy sigma=0.000785 ! 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=0.071305Jy sigma=0.000785 ! Fit after self-cal, rms=0.071247Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.519 mas, bmaj=8.168 mas, bpa=19.63 degrees ! Estimated noise=944.522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.8447e-05 Jy ! Component: 100 - total flux cleaned = 0.000104098 Jy ! Component: 150 - total flux cleaned = -1.79609e-05 Jy ! Component: 200 - total flux cleaned = -1.63598e-05 Jy ! Total flux subtracted in 200 components = -1.63598e-05 Jy ! Clean residual min=-0.003544 max=0.003270 Jy/beam ! Clean residual mean=0.000001 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.660993 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.660993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071106Jy sigma=0.000783 ! Fit after self-cal, rms=0.071094Jy sigma=0.000783 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 = 1.83911e-05 Jy ! Component: 100 - total flux cleaned = 7.22351e-05 Jy ! Component: 150 - total flux cleaned = 2.26447e-05 Jy ! Component: 200 - total flux cleaned = 2.19542e-05 Jy ! Total flux subtracted in 200 components = 2.19542e-05 Jy ! Clean residual min=-0.003290 max=0.003175 Jy/beam ! Clean residual mean=0.000000 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.661015 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.661015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071024Jy sigma=0.000782 ! Fit after self-cal, rms=0.071017Jy sigma=0.000782 ! 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=0.071017Jy sigma=0.000782 ! Fit after self-cal, rms=0.070989Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.861 mas, bmaj=10.34 mas, bpa=1.376 degrees ! Estimated noise=1058.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000953529 Jy ! Component: 100 - total flux cleaned = -0.000916221 Jy ! Component: 150 - total flux cleaned = -0.00088166 Jy ! Component: 200 - total flux cleaned = -0.000852584 Jy ! Total flux subtracted in 200 components = -0.000852584 Jy ! Clean residual min=-0.002888 max=0.002617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.660163 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.660163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070955Jy sigma=0.000782 ! Fit after self-cal, rms=0.070946Jy sigma=0.000781 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 = -0.000190474 Jy ! Component: 100 - total flux cleaned = -9.97161e-05 Jy ! Component: 150 - total flux cleaned = -4.79386e-05 Jy ! Component: 200 - total flux cleaned = -4.72051e-05 Jy ! Total flux subtracted in 200 components = -4.72051e-05 Jy ! Clean residual min=-0.002797 max=0.002589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.660116 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 0.660116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070936Jy sigma=0.000781 ! Fit after self-cal, rms=0.070934Jy sigma=0.000781 ! 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=4.519 mas, bmaj=8.172 mas, bpa=19.66 degrees ! Estimated noise=943.938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.519 x 8.172 at 19.66 degrees (North through East) ! Clean map min=-0.0035114 max=0.52955 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=0.070934Jy sigma=0.000781 ! Fit after self-cal, rms=0.066734Jy sigma=0.000729 ! Inverting map and beam ! Estimated beam: bmin=4.518 mas, bmaj=8.175 mas, bpa=19.71 degrees ! Estimated noise=943.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000738879 Jy ! Component: 100 - total flux cleaned = -0.00113661 Jy ! Component: 150 - total flux cleaned = -0.00136725 Jy ! Component: 200 - total flux cleaned = -0.00150427 Jy ! Total flux subtracted in 200 components = -0.00150427 Jy ! Clean residual min=-0.002828 max=0.002822 Jy/beam ! Clean residual mean=-0.000000 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.658611 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.658611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066679Jy sigma=0.000728 ! Fit after self-cal, rms=0.066677Jy sigma=0.000728 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158737 Jy ! Component: 100 - total flux cleaned = -0.000219298 Jy ! Component: 150 - total flux cleaned = -0.000217389 Jy ! Component: 200 - total flux cleaned = -0.000217046 Jy ! Total flux subtracted in 200 components = -0.000217046 Jy ! Clean residual min=-0.002831 max=0.002810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.658394 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 165 components and 0.658394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066648Jy sigma=0.000728 ! Fit after self-cal, rms=0.066647Jy sigma=0.000728 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066647Jy sigma=0.000728 ! Fit after self-cal, rms=0.066646Jy sigma=0.000728 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=3.894 mas, bmaj=7.365 mas, bpa=20.7 degrees ! Estimated noise=1185.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.411687 Jy ! Component: 100 - total flux cleaned = 0.525762 Jy ! Component: 150 - total flux cleaned = 0.574962 Jy ! Component: 200 - total flux cleaned = 0.600345 Jy ! Total flux subtracted in 200 components = 0.600345 Jy ! Clean residual min=-0.006536 max=0.012172 Jy/beam ! Clean residual mean=-0.000038 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.600345 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 0.600345 Jy ! Inverting map and beam ! Estimated beam: bmin=4.517 mas, bmaj=8.178 mas, bpa=19.73 degrees ! Estimated noise=943.69 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 = 0.0171722 Jy ! Component: 100 - total flux cleaned = 0.0275358 Jy ! Component: 150 - total flux cleaned = 0.0348502 Jy ! Component: 200 - total flux cleaned = 0.0402311 Jy ! Total flux subtracted in 200 components = 0.0402311 Jy ! Clean residual min=-0.004254 max=0.003564 Jy/beam ! Clean residual mean=-0.000012 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.640576 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 63 components and 0.640576 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=7.866 mas, bmaj=10.35 mas, bpa=1.419 degrees ! Estimated noise=1057.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558671 Jy ! Component: 100 - total flux cleaned = 0.00931348 Jy ! Component: 150 - total flux cleaned = 0.0110438 Jy ! Component: 200 - total flux cleaned = 0.0122411 Jy ! Total flux subtracted in 200 components = 0.0122411 Jy ! Clean residual min=-0.003338 max=0.003025 Jy/beam ! Clean residual mean=-0.000006 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.652817 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 = 0.000979628 Jy ! Component: 100 - total flux cleaned = 0.0017839 Jy ! Component: 150 - total flux cleaned = 0.00217372 Jy ! Component: 200 - total flux cleaned = 0.00247328 Jy ! Total flux subtracted in 200 components = 0.00247328 Jy ! Clean residual min=-0.003100 max=0.002968 Jy/beam ! Clean residual mean=-0.000004 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.65529 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 132 components and 0.65529 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.517 mas, bmaj=8.178 mas, bpa=19.73 degrees ! Estimated noise=943.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850972 Jy ! Component: 100 - total flux cleaned = 0.000852939 Jy ! Component: 150 - total flux cleaned = 0.000900838 Jy ! Component: 200 - total flux cleaned = 0.000947795 Jy ! Total flux subtracted in 200 components = 0.000947795 Jy ! Clean residual min=-0.003319 max=0.003035 Jy/beam ! Clean residual mean=-0.000002 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.656238 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.656238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066751Jy sigma=0.000729 ! Fit after self-cal, rms=0.066714Jy sigma=0.000728 wmodel J0830+2410_S_2014_12_20_pus_map.mod ! Writing 146 model components to file: J0830+2410_S_2014_12_20_pus_map.mod wobs J0830+2410_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0830+2410_S_2014_12_20_pus_uvs.fits wwins J0830+2410_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0830+2410_S_2014_12_20_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 = 0.000150893 Jy ! Component: 100 - total flux cleaned = -9.45336e-05 Jy ! Component: 150 - total flux cleaned = -0.000417252 Jy ! Component: 200 - total flux cleaned = -0.000549473 Jy ! Component: 250 - total flux cleaned = -0.000676378 Jy ! Component: 300 - total flux cleaned = -0.000758451 Jy ! Component: 350 - total flux cleaned = -0.000877337 Jy ! Component: 400 - total flux cleaned = -0.000916232 Jy ! Component: 450 - total flux cleaned = -0.00106551 Jy ! Component: 500 - total flux cleaned = -0.00131945 Jy ! Component: 550 - total flux cleaned = -0.00135485 Jy ! Component: 600 - total flux cleaned = -0.00152889 Jy ! Component: 650 - total flux cleaned = -0.00163018 Jy ! Component: 700 - total flux cleaned = -0.00169598 Jy ! Component: 750 - total flux cleaned = -0.00172845 Jy ! Component: 800 - total flux cleaned = -0.00185679 Jy ! Component: 850 - total flux cleaned = -0.00182619 Jy ! Component: 900 - total flux cleaned = -0.00198166 Jy ! Component: 950 - total flux cleaned = -0.00222497 Jy ! Component: 1000 - total flux cleaned = -0.00231463 Jy ! Component: 1050 - total flux cleaned = -0.0024325 Jy ! Component: 1100 - total flux cleaned = -0.00263525 Jy ! Component: 1150 - total flux cleaned = -0.0027494 Jy ! Component: 1200 - total flux cleaned = -0.00294618 Jy ! Component: 1250 - total flux cleaned = -0.00316778 Jy ! Component: 1300 - total flux cleaned = -0.00338564 Jy ! Component: 1350 - total flux cleaned = -0.00343919 Jy ! Component: 1400 - total flux cleaned = -0.00365237 Jy ! Component: 1450 - total flux cleaned = -0.00383623 Jy ! Component: 1500 - total flux cleaned = -0.00396626 Jy ! Component: 1550 - total flux cleaned = -0.00417175 Jy ! Component: 1600 - total flux cleaned = -0.0043998 Jy ! Component: 1650 - total flux cleaned = -0.00457499 Jy ! Component: 1700 - total flux cleaned = -0.00477286 Jy ! Component: 1750 - total flux cleaned = -0.00494367 Jy ! Component: 1800 - total flux cleaned = -0.00511264 Jy ! Component: 1850 - total flux cleaned = -0.0053035 Jy ! Component: 1900 - total flux cleaned = -0.00544528 Jy ! Component: 1950 - total flux cleaned = -0.0055386 Jy ! Component: 2000 - total flux cleaned = -0.00572344 Jy ! Component: 2050 - total flux cleaned = -0.00579203 Jy ! Component: 2100 - total flux cleaned = -0.00592802 Jy ! Component: 2150 - total flux cleaned = -0.00608486 Jy ! Component: 2200 - total flux cleaned = -0.00610688 Jy ! Component: 2250 - total flux cleaned = -0.00619519 Jy ! Component: 2300 - total flux cleaned = -0.00626086 Jy ! Component: 2350 - total flux cleaned = -0.00639052 Jy ! Component: 2400 - total flux cleaned = -0.00656181 Jy ! Component: 2450 - total flux cleaned = -0.00662527 Jy ! Component: 2500 - total flux cleaned = -0.00675153 Jy ! Component: 2550 - total flux cleaned = -0.00683476 Jy ! Component: 2600 - total flux cleaned = -0.00697955 Jy ! Component: 2650 - total flux cleaned = -0.00704085 Jy ! Component: 2700 - total flux cleaned = -0.00714226 Jy ! Component: 2750 - total flux cleaned = -0.00728359 Jy ! Component: 2800 - total flux cleaned = -0.00742327 Jy ! Component: 2850 - total flux cleaned = -0.00746271 Jy ! Component: 2900 - total flux cleaned = -0.00758048 Jy ! Component: 2950 - total flux cleaned = -0.00773626 Jy ! Component: 3000 - total flux cleaned = -0.00791028 Jy ! Component: 3050 - total flux cleaned = -0.00804453 Jy ! Component: 3100 - total flux cleaned = -0.00815862 Jy ! Component: 3150 - total flux cleaned = -0.00829067 Jy ! Component: 3200 - total flux cleaned = -0.00834689 Jy ! Component: 3250 - total flux cleaned = -0.00849612 Jy ! Component: 3300 - total flux cleaned = -0.00858883 Jy ! Component: 3350 - total flux cleaned = -0.0086626 Jy ! Component: 3400 - total flux cleaned = -0.00882688 Jy ! Component: 3450 - total flux cleaned = -0.00889963 Jy ! Component: 3500 - total flux cleaned = -0.00888185 Jy ! Component: 3550 - total flux cleaned = -0.00898953 Jy ! Component: 3600 - total flux cleaned = -0.0090607 Jy ! Component: 3650 - total flux cleaned = -0.00916677 Jy ! Component: 3700 - total flux cleaned = -0.00925469 Jy ! Component: 3750 - total flux cleaned = -0.0093592 Jy ! Component: 3800 - total flux cleaned = -0.00942824 Jy ! Component: 3850 - total flux cleaned = -0.00949697 Jy ! Component: 3900 - total flux cleaned = -0.00961652 Jy ! Component: 3950 - total flux cleaned = -0.00965029 Jy ! Component: 4000 - total flux cleaned = -0.00973445 Jy ! Component: 4050 - total flux cleaned = -0.00978475 Jy ! Total flux subtracted in 4096 components = -0.00983475 Jy ! Clean residual min=-0.001045 max=0.000957 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.646403 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 425 components and 0.646403 Jy ![Exited script file: muppet] wmap "J0830+2410_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.517 x 8.178 at 19.73 degrees (North through East) ! Clean map min=-0.0023116 max=0.52921 Jy/beam ! Writing clean map to FITS file: J0830+2410_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.529206 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000312241 device "J0830+2410_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0830+2410_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177005 0.177005 0.35401 0.70802 1.41604 2.83208 5.66416 11.3283 22.6566 45.3133 90.6265 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.529 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.517 x 8.178 at 19.73 degrees (North through East) ! Clean map min=-0.0023116 max=0.52921 Jy/beam quit ! Quitting program ! Log file J0830+2410_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:27:58 2016