! Started logfile: J1247+6723_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:35:04 2016 obs J1247+6723_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1247+6723_S_2014_12_20_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981609 visibilities/baseline/integration-bin. ! Found source: J1247+6723 ! ! 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 20496 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 J1247+6723_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915539Jy sigma=0.010265 ! Fit after self-cal, rms=0.874318Jy sigma=0.009817 ! 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=2.828 mas, bmaj=4.625 mas, bpa=-88.57 degrees ! Estimated noise=878.384 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 = 0.0907255 Jy ! Component: 100 - total flux cleaned = 0.117543 Jy ! Total flux subtracted in 100 components = 0.117543 Jy ! Clean residual min=-0.015498 max=0.061152 Jy/beam ! Clean residual mean=-0.000091 rms=0.004308 Jy/beam ! Combined flux in latest and established models = 0.117543 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.117543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116309Jy sigma=0.001255 ! Fit after self-cal, rms=0.116251Jy sigma=0.001254 ! Inverting map ! Added new window around map position (2, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0489998 Jy ! Component: 100 - total flux cleaned = 0.0669307 Jy ! Total flux subtracted in 100 components = 0.0669307 Jy ! Clean residual min=-0.009771 max=0.020746 Jy/beam ! Clean residual mean=-0.000052 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.184473 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.184473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092746Jy sigma=0.000979 ! Fit after self-cal, rms=0.087247Jy sigma=0.000913 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191164 Jy ! Component: 100 - total flux cleaned = 0.028095 Jy ! Total flux subtracted in 100 components = 0.028095 Jy ! Clean residual min=-0.006381 max=0.006426 Jy/beam ! Clean residual mean=-0.000033 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.212568 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.212568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081514Jy sigma=0.000848 ! Fit after self-cal, rms=0.080911Jy sigma=0.000841 ! 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=3.587 mas, bmaj=5.663 mas, bpa=88.26 degrees ! Estimated noise=448.361 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 = 0.0119664 Jy ! Component: 100 - total flux cleaned = 0.0183837 Jy ! Component: 150 - total flux cleaned = 0.02232 Jy ! Component: 200 - total flux cleaned = 0.0240999 Jy ! Total flux subtracted in 200 components = 0.0240999 Jy ! Clean residual min=-0.004341 max=0.004833 Jy/beam ! Clean residual mean=-0.000046 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.236668 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.236668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078883Jy sigma=0.000822 ! Fit after self-cal, rms=0.078768Jy sigma=0.000821 ! 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 1.01 FD 0.86 HN 0.94 KP 1.09 ! LA 0.97 MK 1.01 NL 0.94 OV 0.97 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 1.02 KP 1.05 ! LA 0.93 MK 1.00 NL 1.00 OV 0.99 ! PT 1.03 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 0.94 FD 1.20 HN 1.00 KP 0.92 ! LA 0.76 MK 1.01 NL 1.12 OV 0.92 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.08 HN 0.96 KP 0.92 ! LA 0.79 MK 1.04 NL 1.01 OV 1.02 ! PT 1.06 SC 1.02 ! ! ! Fit before self-cal, rms=0.078768Jy sigma=0.000821 ! Fit after self-cal, rms=0.075331Jy sigma=0.000795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.625 mas, bmaj=5.707 mas, bpa=88.36 degrees ! Estimated noise=448.061 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 = -0.00100096 Jy ! Component: 100 - total flux cleaned = -0.00130162 Jy ! Component: 150 - total flux cleaned = -0.00154137 Jy ! Component: 200 - total flux cleaned = -0.00159166 Jy ! Total flux subtracted in 200 components = -0.00159166 Jy ! Clean residual min=-0.002198 max=0.002743 Jy/beam ! Clean residual mean=-0.000049 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.235077 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.235077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075181Jy sigma=0.000794 ! Fit after self-cal, rms=0.075169Jy sigma=0.000793 ! 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=0.075169Jy sigma=0.000793 ! Fit after self-cal, rms=0.074913Jy sigma=0.000790 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.626 mas, bmaj=5.667 mas, bpa=89.56 degrees ! Estimated noise=445.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130313 Jy ! Component: 100 - total flux cleaned = -0.000322791 Jy ! Component: 150 - total flux cleaned = -0.000450538 Jy ! Component: 200 - total flux cleaned = -0.000539023 Jy ! Total flux subtracted in 200 components = -0.000539023 Jy ! Clean residual min=-0.001549 max=0.001645 Jy/beam ! Clean residual mean=-0.000015 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.234538 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.234538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074871Jy sigma=0.000790 ! Fit after self-cal, rms=0.074880Jy sigma=0.000790 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682348 Jy ! Component: 100 - total flux cleaned = 0.000761241 Jy ! Component: 150 - total flux cleaned = 0.000795223 Jy ! Component: 200 - total flux cleaned = 0.000735827 Jy ! Total flux subtracted in 200 components = 0.000735827 Jy ! Clean residual min=-0.001456 max=0.001597 Jy/beam ! Clean residual mean=-0.000014 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.235273 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.235273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074835Jy sigma=0.000790 ! Fit after self-cal, rms=0.074835Jy sigma=0.000790 ! Inverting map ! Added new window around map position (10.5, 100.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103413 Jy ! Component: 100 - total flux cleaned = 0.0014014 Jy ! Component: 150 - total flux cleaned = 0.00160257 Jy ! Component: 200 - total flux cleaned = 0.00170691 Jy ! Total flux subtracted in 200 components = 0.00170691 Jy ! Clean residual min=-0.001354 max=0.001361 Jy/beam ! Clean residual mean=-0.000011 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.23698 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.23698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074801Jy sigma=0.000789 ! Fit after self-cal, rms=0.074801Jy sigma=0.000789 ! 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=0.074801Jy sigma=0.000789 ! Fit after self-cal, rms=0.074700Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.626 mas, bmaj=5.671 mas, bpa=89.87 degrees ! Estimated noise=444.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018086 Jy ! Component: 100 - total flux cleaned = 0.000209568 Jy ! Component: 150 - total flux cleaned = 0.00025776 Jy ! Component: 200 - total flux cleaned = 0.000280889 Jy ! Total flux subtracted in 200 components = 0.000280889 Jy ! Clean residual min=-0.001326 max=0.001339 Jy/beam ! Clean residual mean=-0.000011 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.237261 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.237261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074683Jy sigma=0.000789 ! Fit after self-cal, rms=0.074684Jy sigma=0.000789 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 = 4.24877e-05 Jy ! Component: 100 - total flux cleaned = 2.22824e-05 Jy ! Component: 150 - total flux cleaned = 2.70008e-06 Jy ! Component: 200 - total flux cleaned = 2.74253e-06 Jy ! Total flux subtracted in 200 components = 2.74253e-06 Jy ! Clean residual min=-0.001308 max=0.001315 Jy/beam ! Clean residual mean=-0.000011 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.237264 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 116 components and 0.237264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074672Jy sigma=0.000789 ! Fit after self-cal, rms=0.074672Jy sigma=0.000789 ! 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=0.074672Jy sigma=0.000789 ! Fit after self-cal, rms=0.074586Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.513 mas, bmaj=10.44 mas, bpa=80.81 degrees ! Estimated noise=547.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000436262 Jy ! Component: 100 - total flux cleaned = -0.000489938 Jy ! Component: 150 - total flux cleaned = -0.000506702 Jy ! Component: 200 - total flux cleaned = -0.000551258 Jy ! Total flux subtracted in 200 components = -0.000551258 Jy ! Clean residual min=-0.001505 max=0.001428 Jy/beam ! Clean residual mean=-0.000025 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.236713 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.236713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074581Jy sigma=0.000789 ! Fit after self-cal, rms=0.074581Jy sigma=0.000789 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 = -3.07556e-05 Jy ! Component: 100 - total flux cleaned = -5.72961e-05 Jy ! Component: 150 - total flux cleaned = -8.162e-05 Jy ! Component: 200 - total flux cleaned = -0.00010513 Jy ! Total flux subtracted in 200 components = -0.00010513 Jy ! Clean residual min=-0.001494 max=0.001380 Jy/beam ! Clean residual mean=-0.000025 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.236608 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.236608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074578Jy sigma=0.000789 ! Fit after self-cal, rms=0.074578Jy sigma=0.000789 ! 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=3.625 mas, bmaj=5.672 mas, bpa=-89.99 degrees ! Estimated noise=443.767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.625 x 5.672 at -89.99 degrees (North through East) ! Clean map min=-0.0012389 max=0.1139 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.845 mas, bmaj=4.64 mas, bpa=-86.53 degrees ! Estimated noise=873.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1033 Jy ! Component: 100 - total flux cleaned = 0.152126 Jy ! Component: 150 - total flux cleaned = 0.176407 Jy ! Component: 200 - total flux cleaned = 0.189784 Jy ! Total flux subtracted in 200 components = 0.189784 Jy ! Clean residual min=-0.004325 max=0.007389 Jy/beam ! Clean residual mean=-0.000036 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.189784 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.189784 Jy ! Inverting map and beam ! Estimated beam: bmin=3.625 mas, bmaj=5.672 mas, bpa=-89.99 degrees ! Estimated noise=443.767 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 = 0.0157434 Jy ! Component: 100 - total flux cleaned = 0.0250979 Jy ! Component: 150 - total flux cleaned = 0.0309337 Jy ! Component: 200 - total flux cleaned = 0.0346749 Jy ! Total flux subtracted in 200 components = 0.0346749 Jy ! Clean residual min=-0.001622 max=0.002097 Jy/beam ! Clean residual mean=-0.000033 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.224459 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.224459 Jy ! Inverting map ! Added new window around map position (-2, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256585 Jy ! Component: 100 - total flux cleaned = 0.00445064 Jy ! Component: 150 - total flux cleaned = 0.00564728 Jy ! Component: 200 - total flux cleaned = 0.00654265 Jy ! Total flux subtracted in 200 components = 0.00654265 Jy ! Clean residual min=-0.001382 max=0.001453 Jy/beam ! Clean residual mean=-0.000021 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.231001 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.231001 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=7.513 mas, bmaj=10.44 mas, bpa=80.81 degrees ! Estimated noise=547.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013282 Jy ! Component: 100 - total flux cleaned = 0.00205109 Jy ! Component: 150 - total flux cleaned = 0.00251846 Jy ! Component: 200 - total flux cleaned = 0.0028073 Jy ! Total flux subtracted in 200 components = 0.0028073 Jy ! Clean residual min=-0.001630 max=0.001346 Jy/beam ! Clean residual mean=-0.000035 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.233809 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 = 0.000203496 Jy ! Component: 100 - total flux cleaned = 0.000365382 Jy ! Component: 150 - total flux cleaned = 0.000546307 Jy ! Component: 200 - total flux cleaned = 0.000644269 Jy ! Total flux subtracted in 200 components = 0.000644269 Jy ! Clean residual min=-0.001611 max=0.001294 Jy/beam ! Clean residual mean=-0.000033 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.234453 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 127 components and 0.234453 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.625 mas, bmaj=5.672 mas, bpa=-89.99 degrees ! Estimated noise=443.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017654 Jy ! Component: 100 - total flux cleaned = -0.000208283 Jy ! Component: 150 - total flux cleaned = -0.000127118 Jy ! Component: 200 - total flux cleaned = -5.20629e-05 Jy ! Total flux subtracted in 200 components = -5.20629e-05 Jy ! Clean residual min=-0.001283 max=0.001285 Jy/beam ! Clean residual mean=-0.000015 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.234401 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 0.234401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074568Jy sigma=0.000789 ! Fit after self-cal, rms=0.074557Jy sigma=0.000789 wmodel J1247+6723_S_2014_12_20_pus_map.mod ! Writing 149 model components to file: J1247+6723_S_2014_12_20_pus_map.mod wobs J1247+6723_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1247+6723_S_2014_12_20_pus_uvs.fits wwins J1247+6723_S_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J1247+6723_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 = -0.000259535 Jy ! Component: 100 - total flux cleaned = -0.000368287 Jy ! Component: 150 - total flux cleaned = -0.0003677 Jy ! Component: 200 - total flux cleaned = -0.000387519 Jy ! Component: 250 - total flux cleaned = -0.000368131 Jy ! Component: 300 - total flux cleaned = -0.000349174 Jy ! Component: 350 - total flux cleaned = -0.000293703 Jy ! Component: 400 - total flux cleaned = -0.000221271 Jy ! Component: 450 - total flux cleaned = -0.0002037 Jy ! Component: 500 - total flux cleaned = -0.000151679 Jy ! Component: 550 - total flux cleaned = -0.000117578 Jy ! Component: 600 - total flux cleaned = -6.74615e-05 Jy ! Component: 650 - total flux cleaned = -3.48699e-05 Jy ! Component: 700 - total flux cleaned = 1.35498e-05 Jy ! Component: 750 - total flux cleaned = 2.92584e-05 Jy ! Component: 800 - total flux cleaned = 7.64837e-05 Jy ! Component: 850 - total flux cleaned = 0.000122738 Jy ! Component: 900 - total flux cleaned = 0.000152948 Jy ! Component: 950 - total flux cleaned = 0.000272768 Jy ! Component: 1000 - total flux cleaned = 0.000287447 Jy ! Component: 1050 - total flux cleaned = 0.000345973 Jy ! Component: 1100 - total flux cleaned = 0.00036036 Jy ! Component: 1150 - total flux cleaned = 0.000431972 Jy ! Component: 1200 - total flux cleaned = 0.000417747 Jy ! Component: 1250 - total flux cleaned = 0.000445568 Jy ! Component: 1300 - total flux cleaned = 0.000404394 Jy ! Component: 1350 - total flux cleaned = 0.000418056 Jy ! Component: 1400 - total flux cleaned = 0.000471985 Jy ! Component: 1450 - total flux cleaned = 0.000445286 Jy ! Component: 1500 - total flux cleaned = 0.000458543 Jy ! Component: 1550 - total flux cleaned = 0.000471557 Jy ! Component: 1600 - total flux cleaned = 0.000458625 Jy ! Component: 1650 - total flux cleaned = 0.00049711 Jy ! Component: 1700 - total flux cleaned = 0.000446163 Jy ! Component: 1750 - total flux cleaned = 0.000420913 Jy ! Component: 1800 - total flux cleaned = 0.000370962 Jy ! Component: 1850 - total flux cleaned = 0.000321368 Jy ! Component: 1900 - total flux cleaned = 0.000260135 Jy ! Component: 1950 - total flux cleaned = 0.00027232 Jy ! Component: 2000 - total flux cleaned = 0.000235962 Jy ! Component: 2050 - total flux cleaned = 0.000211908 Jy ! Component: 2100 - total flux cleaned = 0.000176254 Jy ! Component: 2150 - total flux cleaned = 0.000187954 Jy ! Component: 2200 - total flux cleaned = 0.000152945 Jy ! Component: 2250 - total flux cleaned = 0.000141259 Jy ! Component: 2300 - total flux cleaned = 0.000152854 Jy ! Component: 2350 - total flux cleaned = 0.000152912 Jy ! Component: 2400 - total flux cleaned = 0.00013024 Jy ! Component: 2450 - total flux cleaned = 0.000130278 Jy ! Component: 2500 - total flux cleaned = 0.000152746 Jy ! Component: 2550 - total flux cleaned = 0.000186125 Jy ! Component: 2600 - total flux cleaned = 0.000164019 Jy ! Component: 2650 - total flux cleaned = 0.000174948 Jy ! Component: 2700 - total flux cleaned = 0.000229485 Jy ! Component: 2750 - total flux cleaned = 0.000186047 Jy ! Component: 2800 - total flux cleaned = 0.000153686 Jy ! Component: 2850 - total flux cleaned = 0.000175009 Jy ! Component: 2900 - total flux cleaned = 0.000196303 Jy ! Component: 2950 - total flux cleaned = 0.000217476 Jy ! Component: 3000 - total flux cleaned = 0.000228066 Jy ! Component: 3050 - total flux cleaned = 0.000259378 Jy ! Component: 3100 - total flux cleaned = 0.000238622 Jy ! Component: 3150 - total flux cleaned = 0.000238664 Jy ! Component: 3200 - total flux cleaned = 0.000310392 Jy ! Component: 3250 - total flux cleaned = 0.000330791 Jy ! Component: 3300 - total flux cleaned = 0.00030044 Jy ! Component: 3350 - total flux cleaned = 0.000320659 Jy ! Component: 3400 - total flux cleaned = 0.000340679 Jy ! Component: 3450 - total flux cleaned = 0.000330795 Jy ! Component: 3500 - total flux cleaned = 0.000360427 Jy ! Component: 3550 - total flux cleaned = 0.000379994 Jy ! Component: 3600 - total flux cleaned = 0.000428848 Jy ! Component: 3650 - total flux cleaned = 0.00045811 Jy ! Component: 3700 - total flux cleaned = 0.000506426 Jy ! Component: 3750 - total flux cleaned = 0.000525662 Jy ! Component: 3800 - total flux cleaned = 0.000496936 Jy ! Component: 3850 - total flux cleaned = 0.000554055 Jy ! Component: 3900 - total flux cleaned = 0.000554064 Jy ! Component: 3950 - total flux cleaned = 0.000582382 Jy ! Component: 4000 - total flux cleaned = 0.000610462 Jy ! Component: 4050 - total flux cleaned = 0.000629097 Jy ! Total flux subtracted in 4096 components = 0.000601267 Jy ! Clean residual min=-0.000589 max=0.000634 Jy/beam ! Clean residual mean=-0.000004 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.235002 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 433 components and 0.235002 Jy ![Exited script file: muppet] wmap "J1247+6723_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.625 x 5.672 at -89.99 degrees (North through East) ! Clean map min=-0.00091784 max=0.11531 Jy/beam ! Writing clean map to FITS file: J1247+6723_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 0.115312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162504 device "J1247+6723_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1247+6723_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422778 0.422778 0.845555 1.69111 3.38222 6.76444 13.5289 27.0578 54.1155 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.115 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.625 x 5.672 at -89.99 degrees (North through East) ! Clean map min=-0.00091784 max=0.11531 Jy/beam quit ! Quitting program ! Log file J1247+6723_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:35:10 2016