! Started logfile: J1800+7828_S_2015_03_17_pus_uvs.log on Fri Dec 30 23:06:51 2016 obs J1800+7828_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1800+7828_S_2015_03_17_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.842963 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 2276 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 J1800+7828_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.715816Jy sigma=0.006494 ! Fit after self-cal, rms=0.684729Jy sigma=0.006215 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=10.34 mas, bpa=53.7 degrees ! Estimated noise=1888.95 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 = 1.14177 Jy ! Component: 100 - total flux cleaned = 1.46442 Jy ! Total flux subtracted in 100 components = 1.46442 Jy ! Clean residual min=-0.060790 max=0.141974 Jy/beam ! Clean residual mean=-0.000700 rms=0.021790 Jy/beam ! Combined flux in latest and established models = 1.46442 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.46442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.367216Jy sigma=0.003138 ! Fit after self-cal, rms=0.367120Jy sigma=0.003137 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160868 Jy ! Component: 100 - total flux cleaned = 0.258031 Jy ! Total flux subtracted in 100 components = 0.258031 Jy ! Clean residual min=-0.044050 max=0.050450 Jy/beam ! Clean residual mean=-0.000390 rms=0.012381 Jy/beam ! Combined flux in latest and established models = 1.72245 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 1.72245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250525Jy sigma=0.002084 ! Fit after self-cal, rms=0.249919Jy sigma=0.002074 ! 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=2.853 mas, bmaj=10.96 mas, bpa=53.72 degrees ! Estimated noise=1534.73 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 = 0.0855724 Jy ! Component: 100 - total flux cleaned = 0.138647 Jy ! Component: 150 - total flux cleaned = 0.176864 Jy ! Component: 200 - total flux cleaned = 0.205996 Jy ! Total flux subtracted in 200 components = 0.205996 Jy ! Clean residual min=-0.045402 max=0.043860 Jy/beam ! Clean residual mean=-0.000226 rms=0.010934 Jy/beam ! Combined flux in latest and established models = 1.92845 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 85 components and 1.92845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202689Jy sigma=0.001748 ! Fit after self-cal, rms=0.202285Jy sigma=0.001741 ! 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 1.00 FD 0.91 HN 0.98 KP 1.11 ! LA 0.97 MK 0.98 NL 0.89 OV 0.98 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.03 KP 1.08 ! LA 0.95 MK 1.01 NL 1.00 OV 1.01 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.03 KP 0.96 ! LA 0.77 MK 1.04 NL 1.12 OV 0.94 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 0.99 KP 0.94 ! LA 0.84 MK 1.05 NL 1.01 OV 0.98 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.202285Jy sigma=0.001741 ! Fit after self-cal, rms=0.108572Jy sigma=0.001016 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.885 mas, bmaj=10.98 mas, bpa=53.69 degrees ! Estimated noise=1527.45 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 (-30.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355268 Jy ! Component: 100 - total flux cleaned = 0.0569401 Jy ! Component: 150 - total flux cleaned = 0.0726986 Jy ! Component: 200 - total flux cleaned = 0.0853206 Jy ! Total flux subtracted in 200 components = 0.0853206 Jy ! Clean residual min=-0.017370 max=0.018895 Jy/beam ! Clean residual mean=-0.000057 rms=0.003886 Jy/beam ! Combined flux in latest and established models = 2.01377 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 131 components and 2.01377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093656Jy sigma=0.000875 ! Fit after self-cal, rms=0.093318Jy sigma=0.000871 ! 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=0.093318Jy sigma=0.000871 ! Fit after self-cal, rms=0.092864Jy sigma=0.000867 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=10.97 mas, bpa=53.68 degrees ! Estimated noise=1523.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00877315 Jy ! Component: 100 - total flux cleaned = 0.0140205 Jy ! Component: 150 - total flux cleaned = 0.0171736 Jy ! Component: 200 - total flux cleaned = 0.0200261 Jy ! Total flux subtracted in 200 components = 0.0200261 Jy ! Clean residual min=-0.014523 max=0.014391 Jy/beam ! Clean residual mean=-0.000036 rms=0.003224 Jy/beam ! Combined flux in latest and established models = 2.0338 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 153 components and 2.0338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089934Jy sigma=0.000837 ! Fit after self-cal, rms=0.089876Jy sigma=0.000836 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 = 0.00296725 Jy ! Component: 100 - total flux cleaned = 0.0048864 Jy ! Component: 150 - total flux cleaned = 0.00564537 Jy ! Component: 200 - total flux cleaned = 0.0070863 Jy ! Total flux subtracted in 200 components = 0.0070863 Jy ! Clean residual min=-0.012702 max=0.012120 Jy/beam ! Clean residual mean=-0.000027 rms=0.002929 Jy/beam ! Combined flux in latest and established models = 2.04088 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 175 components and 2.04088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088517Jy sigma=0.000822 ! Fit after self-cal, rms=0.088493Jy sigma=0.000821 ! 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=0.088493Jy sigma=0.000821 ! Fit after self-cal, rms=0.088278Jy sigma=0.000819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.89 mas, bmaj=10.98 mas, bpa=53.68 degrees ! Estimated noise=1521.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020966 Jy ! Component: 100 - total flux cleaned = -0.00137249 Jy ! Component: 150 - total flux cleaned = -0.000293756 Jy ! Component: 200 - total flux cleaned = 0.000709794 Jy ! Total flux subtracted in 200 components = 0.000709794 Jy ! Clean residual min=-0.010884 max=0.010193 Jy/beam ! Clean residual mean=-0.000025 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 2.04159 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 188 components and 2.04159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087167Jy sigma=0.000808 ! Fit after self-cal, rms=0.087149Jy sigma=0.000808 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 = 0.00142927 Jy ! Component: 100 - total flux cleaned = 0.00232303 Jy ! Component: 150 - total flux cleaned = 0.00283013 Jy ! Component: 200 - total flux cleaned = 0.00346832 Jy ! Total flux subtracted in 200 components = 0.00346832 Jy ! Clean residual min=-0.009754 max=0.008960 Jy/beam ! Clean residual mean=-0.000020 rms=0.002479 Jy/beam ! Combined flux in latest and established models = 2.04506 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 198 components and 2.04506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086539Jy sigma=0.000802 ! Fit after self-cal, rms=0.086533Jy sigma=0.000801 ! 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=0.086533Jy sigma=0.000801 ! Fit after self-cal, rms=0.086391Jy sigma=0.000800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.091 mas, bmaj=15.08 mas, bpa=46.13 degrees ! Estimated noise=2009.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143907 Jy ! Component: 100 - total flux cleaned = -0.000163126 Jy ! Component: 150 - total flux cleaned = 0.000689382 Jy ! Component: 200 - total flux cleaned = 0.00156537 Jy ! Total flux subtracted in 200 components = 0.00156537 Jy ! Clean residual min=-0.012388 max=0.010231 Jy/beam ! Clean residual mean=-0.000025 rms=0.003549 Jy/beam ! Combined flux in latest and established models = 2.04663 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 231 components and 2.04663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086022Jy sigma=0.000796 ! Fit after self-cal, rms=0.086000Jy sigma=0.000795 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 = 0.00135067 Jy ! Component: 100 - total flux cleaned = 0.0022279 Jy ! Component: 150 - total flux cleaned = 0.0029745 Jy ! Component: 200 - total flux cleaned = 0.00364555 Jy ! Total flux subtracted in 200 components = 0.00364555 Jy ! Clean residual min=-0.011774 max=0.010212 Jy/beam ! Clean residual mean=-0.000017 rms=0.003344 Jy/beam ! Combined flux in latest and established models = 2.05027 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 239 components and 2.05027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085963Jy sigma=0.000795 ! Fit after self-cal, rms=0.085961Jy sigma=0.000795 ! 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=2.894 mas, bmaj=10.98 mas, bpa=53.68 degrees ! Estimated noise=1520.68 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.894 x 10.98 at 53.68 degrees (North through East) ! Clean map min=-0.009472 max=1.4993 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=0.085961Jy sigma=0.000795 ! Fit after self-cal, rms=0.080594Jy sigma=0.000741 ! Inverting map and beam ! Estimated beam: bmin=2.894 mas, bmaj=10.98 mas, bpa=53.71 degrees ! Estimated noise=1518.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00397745 Jy ! Component: 100 - total flux cleaned = -0.0044423 Jy ! Component: 150 - total flux cleaned = -0.00473026 Jy ! Component: 200 - total flux cleaned = -0.00486484 Jy ! Total flux subtracted in 200 components = -0.00486484 Jy ! Clean residual min=-0.008450 max=0.007651 Jy/beam ! Clean residual mean=-0.000003 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 2.04541 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 254 components and 2.04541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080006Jy sigma=0.000735 ! Fit after self-cal, rms=0.080001Jy sigma=0.000735 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473645 Jy ! Component: 100 - total flux cleaned = 0.000350893 Jy ! Component: 150 - total flux cleaned = 0.000461499 Jy ! Component: 200 - total flux cleaned = 0.000566415 Jy ! Total flux subtracted in 200 components = 0.000566415 Jy ! Clean residual min=-0.007795 max=0.007495 Jy/beam ! Clean residual mean=-0.000001 rms=0.001900 Jy/beam ! Combined flux in latest and established models = 2.04597 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 261 components and 2.04597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079694Jy sigma=0.000732 ! Fit after self-cal, rms=0.079695Jy sigma=0.000732 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079695Jy sigma=0.000732 ! Fit after self-cal, rms=0.079649Jy sigma=0.000731 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.485 mas, bmaj=10.33 mas, bpa=53.66 degrees ! Estimated noise=1878.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13496 Jy ! Component: 100 - total flux cleaned = 1.44136 Jy ! Component: 150 - total flux cleaned = 1.59542 Jy ! Component: 200 - total flux cleaned = 1.68919 Jy ! Total flux subtracted in 200 components = 1.68919 Jy ! Clean residual min=-0.030984 max=0.048384 Jy/beam ! Clean residual mean=-0.000414 rms=0.009022 Jy/beam ! Combined flux in latest and established models = 1.68919 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.68919 Jy ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=10.98 mas, bpa=53.7 degrees ! Estimated noise=1518.51 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 = 0.0758651 Jy ! Component: 100 - total flux cleaned = 0.125078 Jy ! Component: 150 - total flux cleaned = 0.161692 Jy ! Component: 200 - total flux cleaned = 0.19046 Jy ! Total flux subtracted in 200 components = 0.19046 Jy ! Clean residual min=-0.019883 max=0.021767 Jy/beam ! Clean residual mean=-0.000263 rms=0.005331 Jy/beam ! Combined flux in latest and established models = 1.87965 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 72 components and 1.87965 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=7.099 mas, bmaj=15.1 mas, bpa=46.13 degrees ! Estimated noise=2003.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411557 Jy ! Component: 100 - total flux cleaned = 0.0688043 Jy ! Component: 150 - total flux cleaned = 0.0892753 Jy ! Component: 200 - total flux cleaned = 0.105104 Jy ! Total flux subtracted in 200 components = 0.105104 Jy ! Clean residual min=-0.013440 max=0.013915 Jy/beam ! Clean residual mean=-0.000206 rms=0.004649 Jy/beam ! Combined flux in latest and established models = 1.98476 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 = 0.0126352 Jy ! Component: 100 - total flux cleaned = 0.0228281 Jy ! Component: 150 - total flux cleaned = 0.0311064 Jy ! Component: 200 - total flux cleaned = 0.0378578 Jy ! Total flux subtracted in 200 components = 0.0378578 Jy ! Clean residual min=-0.011810 max=0.009904 Jy/beam ! Clean residual mean=-0.000086 rms=0.003381 Jy/beam ! Combined flux in latest and established models = 2.02262 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 194 components and 2.02262 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.898 mas, bmaj=10.98 mas, bpa=53.7 degrees ! Estimated noise=1518.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998101 Jy ! Component: 100 - total flux cleaned = 0.0105828 Jy ! Component: 150 - total flux cleaned = 0.0110816 Jy ! Component: 200 - total flux cleaned = 0.011308 Jy ! Total flux subtracted in 200 components = 0.011308 Jy ! Clean residual min=-0.011300 max=0.010799 Jy/beam ! Clean residual mean=-0.000022 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 2.03392 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 215 components and 2.03392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081212Jy sigma=0.000753 ! Fit after self-cal, rms=0.080952Jy sigma=0.000750 wmodel J1800+7828_S_2015_03_17_pus_map.mod ! Writing 215 model components to file: J1800+7828_S_2015_03_17_pus_map.mod wobs J1800+7828_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1800+7828_S_2015_03_17_pus_uvs.fits wwins J1800+7828_S_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J1800+7828_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 = 0.000574991 Jy ! Component: 100 - total flux cleaned = 0.00123275 Jy ! Component: 150 - total flux cleaned = 0.000949391 Jy ! Component: 200 - total flux cleaned = 0.000680719 Jy ! Component: 250 - total flux cleaned = 0.00055271 Jy ! Component: 300 - total flux cleaned = 0.000313263 Jy ! Component: 350 - total flux cleaned = 0.000200777 Jy ! Component: 400 - total flux cleaned = -0.000115583 Jy ! Component: 450 - total flux cleaned = -0.000310962 Jy ! Component: 500 - total flux cleaned = -0.000402411 Jy ! Component: 550 - total flux cleaned = -0.000489639 Jy ! Component: 600 - total flux cleaned = -0.000485199 Jy ! Component: 650 - total flux cleaned = -0.000317381 Jy ! Component: 700 - total flux cleaned = -0.000238747 Jy ! Component: 750 - total flux cleaned = -0.00016228 Jy ! Component: 800 - total flux cleaned = -0.000163194 Jy ! Component: 850 - total flux cleaned = 5.70235e-05 Jy ! Component: 900 - total flux cleaned = 5.84536e-05 Jy ! Component: 950 - total flux cleaned = 0.000265633 Jy ! Component: 1000 - total flux cleaned = 0.00039873 Jy ! Component: 1050 - total flux cleaned = 0.000591572 Jy ! Component: 1100 - total flux cleaned = 0.000652594 Jy ! Component: 1150 - total flux cleaned = 0.000714573 Jy ! Component: 1200 - total flux cleaned = 0.000952457 Jy ! Component: 1250 - total flux cleaned = 0.000953806 Jy ! Component: 1300 - total flux cleaned = 0.00129285 Jy ! Component: 1350 - total flux cleaned = 0.00129212 Jy ! Component: 1400 - total flux cleaned = 0.00145265 Jy ! Component: 1450 - total flux cleaned = 0.00155711 Jy ! Component: 1500 - total flux cleaned = 0.00165843 Jy ! Component: 1550 - total flux cleaned = 0.00165785 Jy ! Component: 1600 - total flux cleaned = 0.00161068 Jy ! Component: 1650 - total flux cleaned = 0.00156333 Jy ! Component: 1700 - total flux cleaned = 0.00147076 Jy ! Component: 1750 - total flux cleaned = 0.00151549 Jy ! Component: 1800 - total flux cleaned = 0.00120176 Jy ! Component: 1850 - total flux cleaned = 0.00120225 Jy ! Component: 1900 - total flux cleaned = 0.00111673 Jy ! Component: 1950 - total flux cleaned = 0.000948006 Jy ! Component: 2000 - total flux cleaned = 0.000823472 Jy ! Component: 2050 - total flux cleaned = 0.000742309 Jy ! Component: 2100 - total flux cleaned = 0.000701736 Jy ! Component: 2150 - total flux cleaned = 0.000622267 Jy ! Component: 2200 - total flux cleaned = 0.000466585 Jy ! Component: 2250 - total flux cleaned = 0.000389912 Jy ! Component: 2300 - total flux cleaned = 0.000389992 Jy ! Component: 2350 - total flux cleaned = 0.000315747 Jy ! Component: 2400 - total flux cleaned = 0.000206576 Jy ! Component: 2450 - total flux cleaned = 0.000135493 Jy ! Component: 2500 - total flux cleaned = 0.000206457 Jy ! Component: 2550 - total flux cleaned = 0.000101678 Jy ! Component: 2600 - total flux cleaned = 3.29158e-05 Jy ! Component: 2650 - total flux cleaned = -6.85621e-05 Jy ! Component: 2700 - total flux cleaned = 3.12118e-05 Jy ! Component: 2750 - total flux cleaned = -6.86927e-05 Jy ! Component: 2800 - total flux cleaned = -0.000231422 Jy ! Component: 2850 - total flux cleaned = -0.00026307 Jy ! Component: 2900 - total flux cleaned = -0.000294447 Jy ! Component: 2950 - total flux cleaned = -0.000200717 Jy ! Component: 3000 - total flux cleaned = -0.000356093 Jy ! Component: 3050 - total flux cleaned = -0.000540504 Jy ! Component: 3100 - total flux cleaned = -0.000661625 Jy ! Component: 3150 - total flux cleaned = -0.000840846 Jy ! Component: 3200 - total flux cleaned = -0.000988866 Jy ! Component: 3250 - total flux cleaned = -0.00119378 Jy ! Component: 3300 - total flux cleaned = -0.00122238 Jy ! Component: 3350 - total flux cleaned = -0.00139447 Jy ! Component: 3400 - total flux cleaned = -0.0014793 Jy ! Component: 3450 - total flux cleaned = -0.00161986 Jy ! Component: 3500 - total flux cleaned = -0.00161986 Jy ! Component: 3550 - total flux cleaned = -0.00173005 Jy ! Component: 3600 - total flux cleaned = -0.00181224 Jy ! Component: 3650 - total flux cleaned = -0.00194687 Jy ! Component: 3700 - total flux cleaned = -0.00200041 Jy ! Component: 3750 - total flux cleaned = -0.00202692 Jy ! Component: 3800 - total flux cleaned = -0.0020532 Jy ! Component: 3850 - total flux cleaned = -0.002105 Jy ! Component: 3900 - total flux cleaned = -0.00207954 Jy ! Component: 3950 - total flux cleaned = -0.00213055 Jy ! Component: 4000 - total flux cleaned = -0.00218102 Jy ! Component: 4050 - total flux cleaned = -0.00220611 Jy ! Total flux subtracted in 4096 components = -0.00220609 Jy ! Clean residual min=-0.001530 max=0.001350 Jy/beam ! Clean residual mean=0.000004 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 2.03172 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 538 components and 2.03172 Jy ![Exited script file: muppet] wmap "J1800+7828_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.898 x 10.98 at 53.7 degrees (North through East) ! Clean map min=-0.0056308 max=1.5052 Jy/beam ! Writing clean map to FITS file: J1800+7828_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 1.50518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000430266 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0857569 0.0857569 0.171514 0.343027 0.686055 1.37211 2.74422 5.48844 10.9769 21.9538 43.9075 87.815 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.505 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.898 x 10.98 at 53.7 degrees (North through East) ! Clean map min=-0.0056308 max=1.5052 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 J1800+7828_S_2015_03_17_pus_uvs.log closed on Fri Dec 30 23:06:57 2016