! Started logfile: J1937+3607_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:37:10 2016 obs J1937+3607_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1937+3607_S_2014_05_31_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971914 visibilities/baseline/integration-bin. ! Found source: J1937+3607 ! ! 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 336 lines of history. ! ! Reading 12596 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 J1937+3607_S_2014_05_31_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.792012Jy sigma=0.010041 ! Fit after self-cal, rms=0.779568Jy sigma=0.009892 ! 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=3.236 mas, bmaj=4.751 mas, bpa=-7.185 degrees ! Estimated noise=712.91 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 = 0.161159 Jy ! Component: 100 - total flux cleaned = 0.210454 Jy ! Total flux subtracted in 100 components = 0.210454 Jy ! Clean residual min=-0.008461 max=0.022064 Jy/beam ! Clean residual mean=0.000032 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.210454 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.210454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086604Jy sigma=0.001008 ! Fit after self-cal, rms=0.086532Jy sigma=0.001007 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250263 Jy ! Component: 100 - total flux cleaned = 0.0387032 Jy ! Total flux subtracted in 100 components = 0.0387032 Jy ! Clean residual min=-0.006203 max=0.008994 Jy/beam ! Clean residual mean=0.000027 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.249157 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.249157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076171Jy sigma=0.000875 ! Fit after self-cal, rms=0.076149Jy sigma=0.000875 ! Inverting map ! Added new window around map position (3.5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963781 Jy ! Component: 100 - total flux cleaned = 0.016369 Jy ! Total flux subtracted in 100 components = 0.016369 Jy ! Clean residual min=-0.005452 max=0.005814 Jy/beam ! Clean residual mean=0.000024 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.265526 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.265526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074153Jy sigma=0.000850 ! Fit after self-cal, rms=0.074117Jy sigma=0.000850 ! 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=3.887 mas, bmaj=5.588 mas, bpa=-8.1 degrees ! Estimated noise=507.861 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 = 0.00804838 Jy ! Component: 100 - total flux cleaned = 0.0131169 Jy ! Component: 150 - total flux cleaned = 0.016602 Jy ! Component: 200 - total flux cleaned = 0.0191129 Jy ! Total flux subtracted in 200 components = 0.0191129 Jy ! Clean residual min=-0.003750 max=0.004236 Jy/beam ! Clean residual mean=0.000027 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.284639 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 71 components and 0.284639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072905Jy sigma=0.000839 ! Fit after self-cal, rms=0.072884Jy sigma=0.000839 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.81 HN 0.99 KP 1.06 ! LA 1.17 MK 1.00 NL 0.97 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.04 KP 1.02 ! LA 1.13 MK 1.03 NL 1.02 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.03 KP 0.91 ! LA 0.90 MK 1.04 NL 1.00 OV 0.96 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.16 KP 0.88 ! LA 0.88 MK 1.01 NL 1.07 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.072884Jy sigma=0.000839 ! Fit after self-cal, rms=0.068034Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.907 mas, bmaj=5.608 mas, bpa=-7.261 degrees ! Estimated noise=508.018 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 (8, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398027 Jy ! Component: 100 - total flux cleaned = 0.00632364 Jy ! Component: 150 - total flux cleaned = 0.00791992 Jy ! Component: 200 - total flux cleaned = 0.00901784 Jy ! Total flux subtracted in 200 components = 0.00901784 Jy ! Clean residual min=-0.002492 max=0.002403 Jy/beam ! Clean residual mean=0.000006 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.293656 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 107 components and 0.293656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067797Jy sigma=0.000781 ! Fit after self-cal, rms=0.067772Jy sigma=0.000781 ! 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=0.067772Jy sigma=0.000781 ! Fit after self-cal, rms=0.066784Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.911 mas, bmaj=5.616 mas, bpa=-7.699 degrees ! Estimated noise=507.351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101497 Jy ! Component: 100 - total flux cleaned = 0.00119828 Jy ! Component: 150 - total flux cleaned = 0.0013211 Jy ! Component: 200 - total flux cleaned = 0.00148264 Jy ! Total flux subtracted in 200 components = 0.00148264 Jy ! Clean residual min=-0.001544 max=0.001845 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.295139 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.295139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066749Jy sigma=0.000776 ! Fit after self-cal, rms=0.066741Jy sigma=0.000776 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 (34.5, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172929 Jy ! Component: 100 - total flux cleaned = 0.00234207 Jy ! Component: 150 - total flux cleaned = 0.00264041 Jy ! Component: 200 - total flux cleaned = 0.00277043 Jy ! Total flux subtracted in 200 components = 0.00277043 Jy ! Clean residual min=-0.001444 max=0.001713 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.297909 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.297909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066691Jy sigma=0.000775 ! Fit after self-cal, rms=0.066687Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-53.5, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114261 Jy ! Component: 100 - total flux cleaned = 0.00159265 Jy ! Component: 150 - total flux cleaned = 0.00199984 Jy ! Component: 200 - total flux cleaned = 0.00226444 Jy ! Total flux subtracted in 200 components = 0.00226444 Jy ! Clean residual min=-0.001505 max=0.001416 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.300174 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 161 components and 0.300174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066648Jy sigma=0.000774 ! Fit after self-cal, rms=0.066646Jy sigma=0.000774 ! 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=0.066646Jy sigma=0.000774 ! Fit after self-cal, rms=0.066576Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.912 mas, bmaj=5.617 mas, bpa=-7.694 degrees ! Estimated noise=507.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330278 Jy ! Component: 100 - total flux cleaned = 0.000471773 Jy ! Component: 150 - total flux cleaned = 0.000623775 Jy ! Component: 200 - total flux cleaned = 0.000726299 Jy ! Total flux subtracted in 200 components = 0.000726299 Jy ! Clean residual min=-0.001482 max=0.001417 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.3009 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 168 components and 0.3009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066561Jy sigma=0.000774 ! Fit after self-cal, rms=0.066560Jy sigma=0.000774 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 = 9.93301e-05 Jy ! Component: 100 - total flux cleaned = 0.000194415 Jy ! Component: 150 - total flux cleaned = 0.000267369 Jy ! Component: 200 - total flux cleaned = 0.000302698 Jy ! Total flux subtracted in 200 components = 0.000302698 Jy ! Clean residual min=-0.001499 max=0.001422 Jy/beam ! Clean residual mean=0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.301203 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 176 components and 0.301203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066550Jy sigma=0.000774 ! Fit after self-cal, rms=0.066550Jy sigma=0.000774 ! 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=0.066550Jy sigma=0.000774 ! Fit after self-cal, rms=0.066530Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.97 mas, bmaj=9.363 mas, bpa=-4.886 degrees ! Estimated noise=609.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223304 Jy ! Component: 100 - total flux cleaned = 0.000573179 Jy ! Component: 150 - total flux cleaned = 0.000890577 Jy ! Component: 200 - total flux cleaned = 0.0010691 Jy ! Total flux subtracted in 200 components = 0.0010691 Jy ! Clean residual min=-0.001395 max=0.001438 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.302272 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 190 components and 0.302272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066527Jy sigma=0.000774 ! Fit after self-cal, rms=0.066525Jy sigma=0.000774 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 = 7.41023e-05 Jy ! Component: 100 - total flux cleaned = 0.000224485 Jy ! Component: 150 - total flux cleaned = 0.000316586 Jy ! Component: 200 - total flux cleaned = 0.000353085 Jy ! Total flux subtracted in 200 components = 0.000353085 Jy ! Clean residual min=-0.001376 max=0.001447 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.302625 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 199 components and 0.302625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066524Jy sigma=0.000774 ! Fit after self-cal, rms=0.066523Jy sigma=0.000774 ! 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=3.912 mas, bmaj=5.617 mas, bpa=-7.741 degrees ! Estimated noise=507.014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.912 x 5.617 at -7.741 degrees (North through East) ! Clean map min=-0.0014802 max=0.21518 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=3.252 mas, bmaj=4.754 mas, bpa=-7.182 degrees ! Estimated noise=720.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162767 Jy ! Component: 100 - total flux cleaned = 0.212457 Jy ! Component: 150 - total flux cleaned = 0.237326 Jy ! Component: 200 - total flux cleaned = 0.250814 Jy ! Total flux subtracted in 200 components = 0.250814 Jy ! Clean residual min=-0.003629 max=0.006855 Jy/beam ! Clean residual mean=0.000013 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.250814 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.250814 Jy ! Inverting map and beam ! Estimated beam: bmin=3.912 mas, bmaj=5.617 mas, bpa=-7.741 degrees ! Estimated noise=507.014 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 = 0.0113556 Jy ! Component: 100 - total flux cleaned = 0.018459 Jy ! Component: 150 - total flux cleaned = 0.0235277 Jy ! Component: 200 - total flux cleaned = 0.0274302 Jy ! Total flux subtracted in 200 components = 0.0274302 Jy ! Clean residual min=-0.002099 max=0.003193 Jy/beam ! Clean residual mean=0.000013 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.278244 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 75 components and 0.278245 Jy ! Inverting map ! Added new window around map position (-2, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336973 Jy ! Component: 100 - total flux cleaned = 0.00600794 Jy ! Component: 150 - total flux cleaned = 0.00824274 Jy ! Component: 200 - total flux cleaned = 0.010165 Jy ! Total flux subtracted in 200 components = 0.010165 Jy ! Clean residual min=-0.001728 max=0.002159 Jy/beam ! Clean residual mean=0.000007 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.28841 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 100 components and 0.28841 Jy ! Inverting map ! Added new window around map position (11.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218414 Jy ! Component: 100 - total flux cleaned = 0.00372254 Jy ! Component: 150 - total flux cleaned = 0.0050524 Jy ! Component: 200 - total flux cleaned = 0.00618882 Jy ! Total flux subtracted in 200 components = 0.00618882 Jy ! Clean residual min=-0.001451 max=0.001466 Jy/beam ! Clean residual mean=0.000004 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.294598 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 130 components and 0.294598 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=7.97 mas, bmaj=9.363 mas, bpa=-4.886 degrees ! Estimated noise=609.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015919 Jy ! Component: 100 - total flux cleaned = 0.0027986 Jy ! Component: 150 - total flux cleaned = 0.00380811 Jy ! Component: 200 - total flux cleaned = 0.00467264 Jy ! Total flux subtracted in 200 components = 0.00467264 Jy ! Clean residual min=-0.001415 max=0.001544 Jy/beam ! Clean residual mean=0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.299271 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 = 0.000665375 Jy ! Component: 100 - total flux cleaned = 0.00120004 Jy ! Component: 150 - total flux cleaned = 0.00160725 Jy ! Component: 200 - total flux cleaned = 0.00193158 Jy ! Total flux subtracted in 200 components = 0.00193158 Jy ! Clean residual min=-0.001342 max=0.001356 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.301203 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 222 components and 0.301203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.912 mas, bmaj=5.617 mas, bpa=-7.741 degrees ! Estimated noise=507.014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162591 Jy ! Component: 100 - total flux cleaned = -0.000101921 Jy ! Component: 150 - total flux cleaned = -2.40899e-05 Jy ! Component: 200 - total flux cleaned = 0.00012176 Jy ! Total flux subtracted in 200 components = 0.00012176 Jy ! Clean residual min=-0.001238 max=0.001280 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.301324 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 239 components and 0.301324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066509Jy sigma=0.000774 ! Fit after self-cal, rms=0.066502Jy sigma=0.000774 wmodel J1937+3607_S_2014_05_31_pus_map.mod ! Writing 239 model components to file: J1937+3607_S_2014_05_31_pus_map.mod wobs J1937+3607_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1937+3607_S_2014_05_31_pus_uvs.fits wwins J1937+3607_S_2014_05_31_pus_map.win ! wwins: Wrote 7 windows to J1937+3607_S_2014_05_31_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 = -6.96861e-05 Jy ! Component: 100 - total flux cleaned = -6.96412e-05 Jy ! Component: 150 - total flux cleaned = -6.88376e-05 Jy ! Component: 200 - total flux cleaned = -0.000108528 Jy ! Component: 250 - total flux cleaned = -8.90082e-05 Jy ! Component: 300 - total flux cleaned = -0.000202592 Jy ! Component: 350 - total flux cleaned = -0.000313593 Jy ! Component: 400 - total flux cleaned = -0.000385944 Jy ! Component: 450 - total flux cleaned = -0.000474509 Jy ! Component: 500 - total flux cleaned = -0.000543959 Jy ! Component: 550 - total flux cleaned = -0.000595081 Jy ! Component: 600 - total flux cleaned = -0.000611765 Jy ! Component: 650 - total flux cleaned = -0.000677735 Jy ! Component: 700 - total flux cleaned = -0.000726154 Jy ! Component: 750 - total flux cleaned = -0.000773977 Jy ! Component: 800 - total flux cleaned = -0.000821278 Jy ! Component: 850 - total flux cleaned = -0.000836834 Jy ! Component: 900 - total flux cleaned = -0.000867755 Jy ! Component: 950 - total flux cleaned = -0.00085282 Jy ! Component: 1000 - total flux cleaned = -0.000927523 Jy ! Component: 1050 - total flux cleaned = -0.000912544 Jy ! Component: 1100 - total flux cleaned = -0.000927188 Jy ! Component: 1150 - total flux cleaned = -0.000941451 Jy ! Component: 1200 - total flux cleaned = -0.00095592 Jy ! Component: 1250 - total flux cleaned = -0.00102638 Jy ! Component: 1300 - total flux cleaned = -0.000984411 Jy ! Component: 1350 - total flux cleaned = -0.000984509 Jy ! Component: 1400 - total flux cleaned = -0.000998269 Jy ! Component: 1450 - total flux cleaned = -0.000971482 Jy ! Component: 1500 - total flux cleaned = -0.000998572 Jy ! Component: 1550 - total flux cleaned = -0.00105152 Jy ! Component: 1600 - total flux cleaned = -0.00103811 Jy ! Component: 1650 - total flux cleaned = -0.00101228 Jy ! Component: 1700 - total flux cleaned = -0.000999677 Jy ! Component: 1750 - total flux cleaned = -0.0010251 Jy ! Component: 1800 - total flux cleaned = -0.00106283 Jy ! Component: 1850 - total flux cleaned = -0.00102512 Jy ! Component: 1900 - total flux cleaned = -0.00102523 Jy ! Component: 1950 - total flux cleaned = -0.000976526 Jy ! Component: 2000 - total flux cleaned = -0.000940302 Jy ! Component: 2050 - total flux cleaned = -0.000964354 Jy ! Component: 2100 - total flux cleaned = -0.000952385 Jy ! Component: 2150 - total flux cleaned = -0.000916942 Jy ! Component: 2200 - total flux cleaned = -0.000905221 Jy ! Component: 2250 - total flux cleaned = -0.000881932 Jy ! Component: 2300 - total flux cleaned = -0.000824248 Jy ! Component: 2350 - total flux cleaned = -0.000835891 Jy ! Component: 2400 - total flux cleaned = -0.000846998 Jy ! Component: 2450 - total flux cleaned = -0.000835758 Jy ! Component: 2500 - total flux cleaned = -0.00078007 Jy ! Component: 2550 - total flux cleaned = -0.000757958 Jy ! Component: 2600 - total flux cleaned = -0.000790889 Jy ! Component: 2650 - total flux cleaned = -0.000736322 Jy ! Component: 2700 - total flux cleaned = -0.000790448 Jy ! Component: 2750 - total flux cleaned = -0.000865478 Jy ! Component: 2800 - total flux cleaned = -0.000844101 Jy ! Component: 2850 - total flux cleaned = -0.000843951 Jy ! Component: 2900 - total flux cleaned = -0.00081255 Jy ! Component: 2950 - total flux cleaned = -0.000833459 Jy ! Component: 3000 - total flux cleaned = -0.000874956 Jy ! Component: 3050 - total flux cleaned = -0.000916074 Jy ! Component: 3100 - total flux cleaned = -0.000946657 Jy ! Component: 3150 - total flux cleaned = -0.000987248 Jy ! Component: 3200 - total flux cleaned = -0.00103755 Jy ! Component: 3250 - total flux cleaned = -0.00104761 Jy ! Component: 3300 - total flux cleaned = -0.000997983 Jy ! Component: 3350 - total flux cleaned = -0.00107694 Jy ! Component: 3400 - total flux cleaned = -0.00108674 Jy ! Component: 3450 - total flux cleaned = -0.00112576 Jy ! Component: 3500 - total flux cleaned = -0.00118391 Jy ! Component: 3550 - total flux cleaned = -0.00119352 Jy ! Component: 3600 - total flux cleaned = -0.00120305 Jy ! Component: 3650 - total flux cleaned = -0.00123154 Jy ! Component: 3700 - total flux cleaned = -0.00125047 Jy ! Component: 3750 - total flux cleaned = -0.00128798 Jy ! Component: 3800 - total flux cleaned = -0.00132528 Jy ! Component: 3850 - total flux cleaned = -0.00132535 Jy ! Component: 3900 - total flux cleaned = -0.00132533 Jy ! Component: 3950 - total flux cleaned = -0.00129788 Jy ! Component: 4000 - total flux cleaned = -0.00133429 Jy ! Component: 4050 - total flux cleaned = -0.00133434 Jy ! Total flux subtracted in 4096 components = -0.00133429 Jy ! Clean residual min=-0.000466 max=0.000571 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.29999 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 523 components and 0.29999 Jy ![Exited script file: muppet] wmap "J1937+3607_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.912 x 5.617 at -7.741 degrees (North through East) ! Clean map min=-0.0010098 max=0.21659 Jy/beam ! Writing clean map to FITS file: J1937+3607_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.216587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162545 device "J1937+3607_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1937+3607_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225145 0.225145 0.450291 0.900582 1.80116 3.60233 7.20465 14.4093 28.8186 57.6372 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.216 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.912 x 5.617 at -7.741 degrees (North through East) ! Clean map min=-0.0010098 max=0.21659 Jy/beam quit ! Quitting program ! Log file J1937+3607_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:37:16 2016