! Started logfile: J0019+2956_S_2014_05_31_pus_uvs.log on Mon Nov 28 14:40:02 2016 obs J0019+2956_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0019+2956_S_2014_05_31_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988062 visibilities/baseline/integration-bin. ! Found source: J0019+2956 ! ! 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 21520 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 J0019+2956_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993535Jy sigma=0.012785 ! Fit after self-cal, rms=0.964051Jy sigma=0.012415 ! 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=2.753 mas, bmaj=5.903 mas, bpa=-4.32 degrees ! Estimated noise=587.574 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 = 0.0268848 Jy ! Component: 100 - total flux cleaned = 0.0346141 Jy ! Total flux subtracted in 100 components = 0.0346141 Jy ! Clean residual min=-0.002500 max=0.004517 Jy/beam ! Clean residual mean=0.000006 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0346141 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0346141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066648Jy sigma=0.000804 ! Fit after self-cal, rms=0.065974Jy sigma=0.000796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521023 Jy ! Component: 100 - total flux cleaned = 0.00838779 Jy ! Total flux subtracted in 100 components = 0.00838779 Jy ! Clean residual min=-0.002201 max=0.003993 Jy/beam ! Clean residual mean=0.000004 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0430019 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0430019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065285Jy sigma=0.000786 ! Fit after self-cal, rms=0.065276Jy sigma=0.000786 ! Inverting map ! Added new window around map position (9, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441355 Jy ! Component: 100 - total flux cleaned = 0.00734367 Jy ! Total flux subtracted in 100 components = 0.00734367 Jy ! Clean residual min=-0.002021 max=0.002463 Jy/beam ! Clean residual mean=0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0503456 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0503456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064834Jy sigma=0.000779 ! Fit after self-cal, rms=0.064773Jy sigma=0.000778 ! 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=3.413 mas, bmaj=6.803 mas, bpa=-4.291 degrees ! Estimated noise=379.853 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 = 0.00481389 Jy ! Component: 100 - total flux cleaned = 0.00797384 Jy ! Component: 150 - total flux cleaned = 0.0102198 Jy ! Component: 200 - total flux cleaned = 0.0118803 Jy ! Total flux subtracted in 200 components = 0.0118803 Jy ! Clean residual min=-0.001732 max=0.003290 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0622259 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.0622259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064350Jy sigma=0.000772 ! Fit after self-cal, rms=0.064294Jy sigma=0.000771 ! Inverting map ! Added new window around map position (18, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341177 Jy ! Component: 100 - total flux cleaned = 0.0054433 Jy ! Component: 150 - total flux cleaned = 0.00693794 Jy ! Component: 200 - total flux cleaned = 0.0081282 Jy ! Total flux subtracted in 200 components = 0.0081282 Jy ! Clean residual min=-0.001538 max=0.002503 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0703541 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.0703541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064081Jy sigma=0.000768 ! Fit after self-cal, rms=0.064046Jy sigma=0.000767 ! 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 1.03 FD 0.81 HN 1.08 KP 1.00 ! LA 1.09 MK 1.10 NL 0.98 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.06 KP 0.99 ! LA 1.11 MK 1.07 NL 1.03 OV 1.16 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.07 KP 0.87 ! LA 0.84 MK 1.07 NL 1.02 OV 1.06 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 1.16 KP 0.89 ! LA 0.88 MK 1.07 NL 1.08 OV 1.08 ! PT 0.97 SC 0.91 ! ! ! Fit before self-cal, rms=0.064046Jy sigma=0.000767 ! Fit after self-cal, rms=0.063859Jy sigma=0.000764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.452 mas, bmaj=6.819 mas, bpa=-2.824 degrees ! Estimated noise=384.849 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 = 0.00175503 Jy ! Component: 100 - total flux cleaned = 0.00206436 Jy ! Component: 150 - total flux cleaned = 0.00209968 Jy ! Component: 200 - total flux cleaned = 0.00219725 Jy ! Total flux subtracted in 200 components = 0.00219725 Jy ! Clean residual min=-0.001311 max=0.001723 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0725514 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.0725514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063791Jy sigma=0.000764 ! Fit after self-cal, rms=0.063794Jy sigma=0.000763 ! 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=0.063794Jy sigma=0.000763 ! Fit after self-cal, rms=0.064189Jy sigma=0.000762 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=6.835 mas, bpa=-2.452 degrees ! Estimated noise=386.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109363 Jy ! Component: 100 - total flux cleaned = 0.00139089 Jy ! Component: 150 - total flux cleaned = 0.00151491 Jy ! Component: 200 - total flux cleaned = 0.00162141 Jy ! Total flux subtracted in 200 components = 0.00162141 Jy ! Clean residual min=-0.001148 max=0.001555 Jy/beam ! Clean residual mean=-0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0741728 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 107 components and 0.0741728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064144Jy sigma=0.000762 ! Fit after self-cal, rms=0.064148Jy sigma=0.000762 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 (-66, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117196 Jy ! Component: 100 - total flux cleaned = 0.00137165 Jy ! Component: 150 - total flux cleaned = 0.00134549 Jy ! Component: 200 - total flux cleaned = 0.00134532 Jy ! Total flux subtracted in 200 components = 0.00134532 Jy ! Clean residual min=-0.001209 max=0.001368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0755181 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0755181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064110Jy sigma=0.000761 ! Fit after self-cal, rms=0.064107Jy sigma=0.000761 ! Inverting map ! Added new window around map position (-5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000787904 Jy ! Component: 100 - total flux cleaned = 0.000925658 Jy ! Component: 150 - total flux cleaned = 0.000928927 Jy ! Component: 200 - total flux cleaned = 0.000825257 Jy ! Total flux subtracted in 200 components = 0.000825257 Jy ! Clean residual min=-0.001157 max=0.001102 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0763433 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.0763433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064071Jy sigma=0.000761 ! Fit after self-cal, rms=0.064054Jy sigma=0.000760 ! 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=0.064054Jy sigma=0.000760 ! Fit after self-cal, rms=0.063651Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.464 mas, bmaj=6.852 mas, bpa=-2.52 degrees ! Estimated noise=385.084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791731 Jy ! Component: 100 - total flux cleaned = 0.00102834 Jy ! Component: 150 - total flux cleaned = 0.00105165 Jy ! Component: 200 - total flux cleaned = 0.00111707 Jy ! Total flux subtracted in 200 components = 0.00111707 Jy ! Clean residual min=-0.001070 max=0.001148 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0774604 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.0774604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063627Jy sigma=0.000760 ! Fit after self-cal, rms=0.063606Jy sigma=0.000760 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 = 0.000358982 Jy ! Component: 100 - total flux cleaned = 0.000336171 Jy ! Component: 150 - total flux cleaned = 0.000250622 Jy ! Component: 200 - total flux cleaned = 0.000173615 Jy ! Total flux subtracted in 200 components = 0.000173615 Jy ! Clean residual min=-0.001086 max=0.001112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.077634 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 146 components and 0.077634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063590Jy sigma=0.000760 ! Fit after self-cal, rms=0.063584Jy sigma=0.000760 ! 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=0.063584Jy sigma=0.000760 ! Fit after self-cal, rms=0.063212Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.401 mas, bmaj=9.977 mas, bpa=-3.329 degrees ! Estimated noise=461.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335592 Jy ! Component: 100 - total flux cleaned = 0.000444223 Jy ! Component: 150 - total flux cleaned = 0.000444567 Jy ! Component: 200 - total flux cleaned = 0.000417157 Jy ! Total flux subtracted in 200 components = 0.000417157 Jy ! Clean residual min=-0.001027 max=0.001133 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0780512 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.0780511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063205Jy sigma=0.000760 ! Fit after self-cal, rms=0.063200Jy sigma=0.000760 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 = -1.43533e-05 Jy ! Component: 100 - total flux cleaned = -5.58979e-05 Jy ! Component: 150 - total flux cleaned = -9.37791e-05 Jy ! Component: 200 - total flux cleaned = -0.000117214 Jy ! Total flux subtracted in 200 components = -0.000117214 Jy ! Clean residual min=-0.001036 max=0.001137 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0779339 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 181 components and 0.0779339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063195Jy sigma=0.000760 ! Fit after self-cal, rms=0.063195Jy sigma=0.000760 ! 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=3.459 mas, bmaj=6.86 mas, bpa=-2.655 degrees ! Estimated noise=383.801 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.459 x 6.86 at -2.655 degrees (North through East) ! Clean map min=-0.0011042 max=0.034711 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=2.785 mas, bmaj=5.973 mas, bpa=-2.489 degrees ! Estimated noise=595.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262933 Jy ! Component: 100 - total flux cleaned = 0.0368317 Jy ! Component: 150 - total flux cleaned = 0.0446206 Jy ! Component: 200 - total flux cleaned = 0.0506653 Jy ! Total flux subtracted in 200 components = 0.0506653 Jy ! Clean residual min=-0.002608 max=0.003569 Jy/beam ! Clean residual mean=0.000002 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0506652 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 0.0506652 Jy ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=6.86 mas, bpa=-2.655 degrees ! Estimated noise=383.801 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 = 0.00692826 Jy ! Component: 100 - total flux cleaned = 0.0118795 Jy ! Component: 150 - total flux cleaned = 0.0155727 Jy ! Component: 200 - total flux cleaned = 0.0184962 Jy ! Total flux subtracted in 200 components = 0.0184962 Jy ! Clean residual min=-0.001648 max=0.001752 Jy/beam ! Clean residual mean=-0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0691614 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 63 components and 0.0691614 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=7.401 mas, bmaj=9.977 mas, bpa=-3.329 degrees ! Estimated noise=461.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359685 Jy ! Component: 100 - total flux cleaned = 0.00580973 Jy ! Component: 150 - total flux cleaned = 0.00731195 Jy ! Component: 200 - total flux cleaned = 0.00811459 Jy ! Total flux subtracted in 200 components = 0.00811459 Jy ! Clean residual min=-0.001126 max=0.001188 Jy/beam ! Clean residual mean=-0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.077276 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 = 0.000350039 Jy ! Component: 100 - total flux cleaned = 0.000409797 Jy ! Component: 150 - total flux cleaned = 0.000560645 Jy ! Component: 200 - total flux cleaned = 0.000647745 Jy ! Total flux subtracted in 200 components = 0.000647745 Jy ! Clean residual min=-0.001061 max=0.001105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0779238 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 132 components and 0.0779238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=6.86 mas, bpa=-2.655 degrees ! Estimated noise=383.801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.09787e-05 Jy ! Component: 100 - total flux cleaned = 9.6914e-05 Jy ! Component: 150 - total flux cleaned = 9.66509e-05 Jy ! Component: 200 - total flux cleaned = 0.000191891 Jy ! Total flux subtracted in 200 components = 0.000191891 Jy ! Clean residual min=-0.001183 max=0.001150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0781157 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.0781157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063250Jy sigma=0.000760 ! Fit after self-cal, rms=0.063239Jy sigma=0.000760 wmodel J0019+2956_S_2014_05_31_pus_map.mod ! Writing 158 model components to file: J0019+2956_S_2014_05_31_pus_map.mod wobs J0019+2956_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0019+2956_S_2014_05_31_pus_uvs.fits wwins J0019+2956_S_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J0019+2956_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 = -0.000236206 Jy ! Component: 100 - total flux cleaned = -0.000389933 Jy ! Component: 150 - total flux cleaned = -0.000572537 Jy ! Component: 200 - total flux cleaned = -0.00071258 Jy ! Component: 250 - total flux cleaned = -0.000797665 Jy ! Component: 300 - total flux cleaned = -0.000847283 Jy ! Component: 350 - total flux cleaned = -0.000831319 Jy ! Component: 400 - total flux cleaned = -0.000862998 Jy ! Component: 450 - total flux cleaned = -0.00089389 Jy ! Component: 500 - total flux cleaned = -0.000878671 Jy ! Component: 550 - total flux cleaned = -0.000878453 Jy ! Component: 600 - total flux cleaned = -0.000849452 Jy ! Component: 650 - total flux cleaned = -0.000835265 Jy ! Component: 700 - total flux cleaned = -0.000862993 Jy ! Component: 750 - total flux cleaned = -0.000835406 Jy ! Component: 800 - total flux cleaned = -0.000835614 Jy ! Component: 850 - total flux cleaned = -0.000862605 Jy ! Component: 900 - total flux cleaned = -0.00090213 Jy ! Component: 950 - total flux cleaned = -0.00096668 Jy ! Component: 1000 - total flux cleaned = -0.00099209 Jy ! Component: 1050 - total flux cleaned = -0.00105542 Jy ! Component: 1100 - total flux cleaned = -0.0010556 Jy ! Component: 1150 - total flux cleaned = -0.00111735 Jy ! Component: 1200 - total flux cleaned = -0.0011539 Jy ! Component: 1250 - total flux cleaned = -0.00114187 Jy ! Component: 1300 - total flux cleaned = -0.00115357 Jy ! Component: 1350 - total flux cleaned = -0.0011419 Jy ! Component: 1400 - total flux cleaned = -0.00114198 Jy ! Component: 1450 - total flux cleaned = -0.00115373 Jy ! Component: 1500 - total flux cleaned = -0.00119946 Jy ! Component: 1550 - total flux cleaned = -0.00119936 Jy ! Component: 1600 - total flux cleaned = -0.00119929 Jy ! Component: 1650 - total flux cleaned = -0.00116614 Jy ! Component: 1700 - total flux cleaned = -0.0011662 Jy ! Component: 1750 - total flux cleaned = -0.00113369 Jy ! Component: 1800 - total flux cleaned = -0.00114467 Jy ! Component: 1850 - total flux cleaned = -0.00116604 Jy ! Component: 1900 - total flux cleaned = -0.00114484 Jy ! Component: 1950 - total flux cleaned = -0.00117645 Jy ! Component: 2000 - total flux cleaned = -0.00116602 Jy ! Component: 2050 - total flux cleaned = -0.00122785 Jy ! Component: 2100 - total flux cleaned = -0.00117671 Jy ! Component: 2150 - total flux cleaned = -0.00119711 Jy ! Component: 2200 - total flux cleaned = -0.00121733 Jy ! Component: 2250 - total flux cleaned = -0.00118736 Jy ! Component: 2300 - total flux cleaned = -0.00117746 Jy ! Component: 2350 - total flux cleaned = -0.00118735 Jy ! Component: 2400 - total flux cleaned = -0.00116775 Jy ! Component: 2450 - total flux cleaned = -0.00115807 Jy ! Component: 2500 - total flux cleaned = -0.00114841 Jy ! Component: 2550 - total flux cleaned = -0.00111026 Jy ! Component: 2600 - total flux cleaned = -0.001063 Jy ! Component: 2650 - total flux cleaned = -0.00109121 Jy ! Component: 2700 - total flux cleaned = -0.00106326 Jy ! Component: 2750 - total flux cleaned = -0.00104473 Jy ! Component: 2800 - total flux cleaned = -0.00103554 Jy ! Component: 2850 - total flux cleaned = -0.000998913 Jy ! Component: 2900 - total flux cleaned = -0.00102615 Jy ! Component: 2950 - total flux cleaned = -0.00101703 Jy ! Component: 3000 - total flux cleaned = -0.001017 Jy ! Component: 3050 - total flux cleaned = -0.00103486 Jy ! Component: 3100 - total flux cleaned = -0.00100824 Jy ! Component: 3150 - total flux cleaned = -0.0010083 Jy ! Component: 3200 - total flux cleaned = -0.00101701 Jy ! Component: 3250 - total flux cleaned = -0.00100833 Jy ! Component: 3300 - total flux cleaned = -0.000965307 Jy ! Component: 3350 - total flux cleaned = -0.00100813 Jy ! Component: 3400 - total flux cleaned = -0.000948589 Jy ! Component: 3450 - total flux cleaned = -0.000974029 Jy ! Component: 3500 - total flux cleaned = -0.000982415 Jy ! Component: 3550 - total flux cleaned = -0.000974018 Jy ! Component: 3600 - total flux cleaned = -0.000974134 Jy ! Component: 3650 - total flux cleaned = -0.000982424 Jy ! Component: 3700 - total flux cleaned = -0.000990636 Jy ! Component: 3750 - total flux cleaned = -0.00099062 Jy ! Component: 3800 - total flux cleaned = -0.000950165 Jy ! Component: 3850 - total flux cleaned = -0.000998497 Jy ! Component: 3900 - total flux cleaned = -0.000966425 Jy ! Component: 3950 - total flux cleaned = -0.000966383 Jy ! Component: 4000 - total flux cleaned = -0.000942723 Jy ! Component: 4050 - total flux cleaned = -0.000934804 Jy ! Total flux subtracted in 4096 components = -0.00093474 Jy ! Clean residual min=-0.000485 max=0.000428 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0771809 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 469 components and 0.077181 Jy ![Exited script file: muppet] wmap "J0019+2956_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.459 x 6.86 at -2.655 degrees (North through East) ! Clean map min=-0.00084499 max=0.034095 Jy/beam ! Writing clean map to FITS file: J0019+2956_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 0.0340955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141932 device "J0019+2956_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0019+2956_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24884 1.24884 2.49767 4.99534 9.99069 19.9814 39.9627 79.9255 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.034 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.459 x 6.86 at -2.655 degrees (North through East) ! Clean map min=-0.00084499 max=0.034095 Jy/beam quit ! Quitting program ! Log file J0019+2956_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 14:40:09 2016