! Started logfile: J1419+3821_L_2010_09_23_pus_uvs.log on Sun Jan 10 15:21:58 2016 obs J1419+3821_L_2010_09_23_pus_uva.fits ! Reading UV FITS file: J1419+3821_L_2010_09_23_pus_uva.fits ! AN table 1: 534 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.934613 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 748 lines of history. ! ! Reading 287472 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J1419+3821_L_2010_09_23_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 0.800x0.800 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 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.661608Jy sigma=0.008882 ! Fit after self-cal, rms=0.650617Jy sigma=0.008742 ! 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=4.987 mas, bmaj=8.846 mas, bpa=10.43 degrees ! Estimated noise=438.376 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 = 0.268734 Jy ! Component: 100 - total flux cleaned = 0.327336 Jy ! Total flux subtracted in 100 components = 0.327336 Jy ! Clean residual min=-0.003541 max=0.016382 Jy/beam ! Clean residual mean=0.000002 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.327336 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.327336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066856Jy sigma=0.000734 ! Fit after self-cal, rms=0.066854Jy sigma=0.000734 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157106 Jy ! Component: 100 - total flux cleaned = 0.0222135 Jy ! Total flux subtracted in 100 components = 0.0222135 Jy ! Clean residual min=-0.003718 max=0.004474 Jy/beam ! Clean residual mean=0.000004 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.349549 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.349549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061482Jy sigma=0.000671 ! Fit after self-cal, rms=0.061484Jy sigma=0.000671 ! 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=6.497 mas, bmaj=10.89 mas, bpa=9.702 degrees ! Estimated noise=202.207 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 (-3.2, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623631 Jy ! Component: 100 - total flux cleaned = 0.0103703 Jy ! Component: 150 - total flux cleaned = 0.0132969 Jy ! Component: 200 - total flux cleaned = 0.0149423 Jy ! Total flux subtracted in 200 components = 0.0149423 Jy ! Clean residual min=-0.002426 max=0.003491 Jy/beam ! Clean residual mean=0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.364491 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.364491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060487Jy sigma=0.000660 ! Fit after self-cal, rms=0.060460Jy sigma=0.000659 ! 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 1.09 FD 1.01 KP 1.00 LA 1.02 ! MK 0.99 NL 1.04 OV 0.98 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 KP 1.02 LA 1.06 ! MK 1.01 NL 1.03 OV 0.98 PT 0.96 ! SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 0.89 LA 0.95 ! MK 0.91 NL 0.99 OV 1.00 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 KP 0.95 LA 0.97 ! MK 0.95 NL 0.99 OV 1.02 PT 0.99 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.060460Jy sigma=0.000659 ! Fit after self-cal, rms=0.053194Jy sigma=0.000593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.495 mas, bmaj=10.89 mas, bpa=9.142 degrees ! Estimated noise=202.301 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 = -0.00136794 Jy ! Component: 100 - total flux cleaned = -0.00182494 Jy ! Component: 150 - total flux cleaned = -0.00202326 Jy ! Component: 200 - total flux cleaned = -0.00224827 Jy ! Total flux subtracted in 200 components = -0.00224827 Jy ! Clean residual min=-0.001385 max=0.001678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.362243 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.362243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052954Jy sigma=0.000593 ! Fit after self-cal, rms=0.052947Jy sigma=0.000593 ! Inverting map ! Added new window around map position (12.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103851 Jy ! Component: 100 - total flux cleaned = 0.000945164 Jy ! Component: 150 - total flux cleaned = 0.000862099 Jy ! Component: 200 - total flux cleaned = 0.000783112 Jy ! Total flux subtracted in 200 components = 0.000783112 Jy ! Clean residual min=-0.001354 max=0.001445 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.363026 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 70 components and 0.363026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052805Jy sigma=0.000592 ! Fit after self-cal, rms=0.052802Jy sigma=0.000592 ! 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=0.052802Jy sigma=0.000592 ! Fit after self-cal, rms=0.051760Jy sigma=0.000584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.501 mas, bmaj=10.9 mas, bpa=9.156 degrees ! Estimated noise=202.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164832 Jy ! Component: 100 - total flux cleaned = -0.000162763 Jy ! Component: 150 - total flux cleaned = -0.00013286 Jy ! Component: 200 - total flux cleaned = -0.000105342 Jy ! Total flux subtracted in 200 components = -0.000105342 Jy ! Clean residual min=-0.000800 max=0.001230 Jy/beam ! Clean residual mean=0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.362921 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.362921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051668Jy sigma=0.000584 ! Fit after self-cal, rms=0.051664Jy sigma=0.000584 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 (9.6, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728325 Jy ! Component: 100 - total flux cleaned = 0.00088233 Jy ! Component: 150 - total flux cleaned = 0.00098373 Jy ! Component: 200 - total flux cleaned = 0.000983164 Jy ! Total flux subtracted in 200 components = 0.000983164 Jy ! Clean residual min=-0.000797 max=0.001119 Jy/beam ! Clean residual mean=0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.363904 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.363904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051553Jy sigma=0.000584 ! Fit after self-cal, rms=0.051551Jy sigma=0.000584 ! Inverting map ! Added new window around map position (-8.8, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395845 Jy ! Component: 100 - total flux cleaned = 0.000503383 Jy ! Component: 150 - total flux cleaned = 0.000503861 Jy ! Component: 200 - total flux cleaned = 0.000474452 Jy ! Total flux subtracted in 200 components = 0.000474452 Jy ! Clean residual min=-0.000753 max=0.000915 Jy/beam ! Clean residual mean=0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.364379 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 127 components and 0.364379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051455Jy sigma=0.000583 ! Fit after self-cal, rms=0.051453Jy sigma=0.000583 ! Inverting map ! Added new window around map position (-82.4, -204.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112009 Jy ! Component: 100 - total flux cleaned = 8.07172e-05 Jy ! Component: 150 - total flux cleaned = -5.93583e-06 Jy ! Component: 200 - total flux cleaned = -5.5355e-06 Jy ! Total flux subtracted in 200 components = -5.5355e-06 Jy ! Clean residual min=-0.000737 max=0.000848 Jy/beam ! Clean residual mean=0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.364373 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 140 components and 0.364373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051364Jy sigma=0.000583 ! Fit after self-cal, rms=0.051364Jy sigma=0.000583 ! Inverting map ! Added new window around map position (-60.8, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330044 Jy ! Component: 100 - total flux cleaned = 0.000389633 Jy ! Component: 150 - total flux cleaned = 0.000390128 Jy ! Component: 200 - total flux cleaned = 0.000390716 Jy ! Total flux subtracted in 200 components = 0.000390716 Jy ! Clean residual min=-0.000749 max=0.000809 Jy/beam ! Clean residual mean=0.000003 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.364764 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 157 components and 0.364764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051291Jy sigma=0.000583 ! Fit after self-cal, rms=0.051290Jy sigma=0.000583 ! 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=0.051290Jy sigma=0.000583 ! Fit after self-cal, rms=0.048055Jy sigma=0.000577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.502 mas, bmaj=10.86 mas, bpa=8.987 degrees ! Estimated noise=202.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.80742e-05 Jy ! Component: 100 - total flux cleaned = 0.000107072 Jy ! Component: 150 - total flux cleaned = 0.000202778 Jy ! Component: 200 - total flux cleaned = 0.000256052 Jy ! Total flux subtracted in 200 components = 0.000256052 Jy ! Clean residual min=-0.000589 max=0.000539 Jy/beam ! Clean residual mean=0.000003 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.36502 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.36502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048033Jy sigma=0.000577 ! Fit after self-cal, rms=0.048029Jy sigma=0.000577 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 = 4.55134e-05 Jy ! Component: 100 - total flux cleaned = 9.25105e-05 Jy ! Component: 150 - total flux cleaned = 0.000136227 Jy ! Component: 200 - total flux cleaned = 0.000177555 Jy ! Total flux subtracted in 200 components = 0.000177555 Jy ! Clean residual min=-0.000573 max=0.000532 Jy/beam ! Clean residual mean=0.000002 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.365197 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 185 components and 0.365197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048018Jy sigma=0.000577 ! Fit after self-cal, rms=0.048018Jy sigma=0.000577 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.048018Jy sigma=0.000577 ! Fit after self-cal, rms=0.047999Jy sigma=0.000577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.23 mas, bmaj=15.8 mas, bpa=12.57 degrees ! Estimated noise=220.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.2866e-05 Jy ! Component: 100 - total flux cleaned = -1.30024e-05 Jy ! Component: 150 - total flux cleaned = 2.08329e-05 Jy ! Component: 200 - total flux cleaned = 2.06678e-05 Jy ! Total flux subtracted in 200 components = 2.06678e-05 Jy ! Clean residual min=-0.000472 max=0.000478 Jy/beam ! Clean residual mean=0.000004 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.365218 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 206 components and 0.365218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047996Jy sigma=0.000577 ! Fit after self-cal, rms=0.047995Jy sigma=0.000577 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 = 9.25917e-06 Jy ! Component: 100 - total flux cleaned = 3.05668e-06 Jy ! Component: 150 - total flux cleaned = 3.36164e-06 Jy ! Component: 200 - total flux cleaned = 2.07579e-05 Jy ! Total flux subtracted in 200 components = 2.07579e-05 Jy ! Clean residual min=-0.000469 max=0.000477 Jy/beam ! Clean residual mean=0.000004 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.365239 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 221 components and 0.365239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047993Jy sigma=0.000577 ! Fit after self-cal, rms=0.047993Jy sigma=0.000577 ! 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=6.501 mas, bmaj=10.86 mas, bpa=8.979 degrees ! Estimated noise=202.139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.501 x 10.86 at 8.979 degrees (North through East) ! Clean map min=-0.00054587 max=0.3453 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=4.978 mas, bmaj=8.799 mas, bpa=9.75 degrees ! Estimated noise=438.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.26907 Jy ! Component: 100 - total flux cleaned = 0.327745 Jy ! Component: 150 - total flux cleaned = 0.342545 Jy ! Component: 200 - total flux cleaned = 0.348443 Jy ! Total flux subtracted in 200 components = 0.348443 Jy ! Clean residual min=-0.001376 max=0.002456 Jy/beam ! Clean residual mean=0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.348443 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.348443 Jy ! Inverting map and beam ! Estimated beam: bmin=6.501 mas, bmaj=10.86 mas, bpa=8.979 degrees ! Estimated noise=202.139 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 = 0.00433743 Jy ! Component: 100 - total flux cleaned = 0.00707821 Jy ! Component: 150 - total flux cleaned = 0.00903355 Jy ! Component: 200 - total flux cleaned = 0.0105001 Jy ! Total flux subtracted in 200 components = 0.0105001 Jy ! Clean residual min=-0.000737 max=0.001007 Jy/beam ! Clean residual mean=0.000003 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.358943 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 51 components and 0.358943 Jy ! Inverting map ! Added new window around map position (-13.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119174 Jy ! Component: 100 - total flux cleaned = 0.00214999 Jy ! Component: 150 - total flux cleaned = 0.0029478 Jy ! Component: 200 - total flux cleaned = 0.00363722 Jy ! Total flux subtracted in 200 components = 0.00363722 Jy ! Clean residual min=-0.000637 max=0.000561 Jy/beam ! Clean residual mean=0.000003 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.36258 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 73 components and 0.36258 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.23 mas, bmaj=15.8 mas, bpa=12.57 degrees ! Estimated noise=220.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00060203 Jy ! Component: 100 - total flux cleaned = 0.00103884 Jy ! Component: 150 - total flux cleaned = 0.00133538 Jy ! Component: 200 - total flux cleaned = 0.00160853 Jy ! Total flux subtracted in 200 components = 0.00160853 Jy ! Clean residual min=-0.000521 max=0.000503 Jy/beam ! Clean residual mean=0.000004 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.364189 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 = 0.000240244 Jy ! Component: 100 - total flux cleaned = 0.00042258 Jy ! Component: 150 - total flux cleaned = 0.000558944 Jy ! Component: 200 - total flux cleaned = 0.000691868 Jy ! Total flux subtracted in 200 components = 0.000691868 Jy ! Clean residual min=-0.000503 max=0.000477 Jy/beam ! Clean residual mean=0.000004 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.36488 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 126 components and 0.36488 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.501 mas, bmaj=10.86 mas, bpa=8.979 degrees ! Estimated noise=202.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.78021e-05 Jy ! Component: 100 - total flux cleaned = -1.24396e-05 Jy ! Component: 150 - total flux cleaned = 3.80517e-05 Jy ! Component: 200 - total flux cleaned = 6.98333e-05 Jy ! Total flux subtracted in 200 components = 6.98333e-05 Jy ! Clean residual min=-0.000573 max=0.000550 Jy/beam ! Clean residual mean=0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.36495 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 153 components and 0.36495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048039Jy sigma=0.000577 ! Fit after self-cal, rms=0.048035Jy sigma=0.000577 wmodel J1419+3821_L_2010_09_23_pus_map.mod ! Writing 153 model components to file: J1419+3821_L_2010_09_23_pus_map.mod wobs J1419+3821_L_2010_09_23_pus_uvs.fits ! Writing UV FITS file: J1419+3821_L_2010_09_23_pus_uvs.fits wwins J1419+3821_L_2010_09_23_pus_map.win ! wwins: Wrote 8 windows to J1419+3821_L_2010_09_23_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 = -5.54846e-05 Jy ! Component: 100 - total flux cleaned = -1.01017e-05 Jy ! Component: 150 - total flux cleaned = 5.07687e-05 Jy ! Component: 200 - total flux cleaned = 7.61727e-05 Jy ! Component: 250 - total flux cleaned = 9.26768e-05 Jy ! Component: 300 - total flux cleaned = 9.26144e-05 Jy ! Component: 350 - total flux cleaned = 0.000100695 Jy ! Component: 400 - total flux cleaned = 0.000108612 Jy ! Component: 450 - total flux cleaned = 0.000124124 Jy ! Component: 500 - total flux cleaned = 0.000139456 Jy ! Component: 550 - total flux cleaned = 0.000146985 Jy ! Component: 600 - total flux cleaned = 0.000124638 Jy ! Component: 650 - total flux cleaned = 0.000132138 Jy ! Component: 700 - total flux cleaned = 0.000124843 Jy ! Component: 750 - total flux cleaned = 0.000139355 Jy ! Component: 800 - total flux cleaned = 0.000124946 Jy ! Component: 850 - total flux cleaned = 0.000132048 Jy ! Component: 900 - total flux cleaned = 0.000103668 Jy ! Component: 950 - total flux cleaned = 6.8675e-05 Jy ! Component: 1000 - total flux cleaned = 6.17595e-05 Jy ! Component: 1050 - total flux cleaned = 4.1051e-05 Jy ! Component: 1100 - total flux cleaned = 4.09624e-05 Jy ! Component: 1150 - total flux cleaned = 7.05077e-06 Jy ! Component: 1200 - total flux cleaned = 7.0979e-06 Jy ! Component: 1250 - total flux cleaned = 3.97704e-07 Jy ! Component: 1300 - total flux cleaned = -1.28856e-05 Jy ! Component: 1350 - total flux cleaned = 3.03756e-07 Jy ! Component: 1400 - total flux cleaned = -3.91017e-05 Jy ! Component: 1450 - total flux cleaned = -1.94783e-05 Jy ! Component: 1500 - total flux cleaned = -1.95232e-05 Jy ! Component: 1550 - total flux cleaned = -5.16726e-05 Jy ! Component: 1600 - total flux cleaned = -3.88581e-05 Jy ! Component: 1650 - total flux cleaned = -3.88864e-05 Jy ! Component: 1700 - total flux cleaned = -5.78479e-05 Jy ! Component: 1750 - total flux cleaned = -5.15513e-05 Jy ! Component: 1800 - total flux cleaned = -6.40342e-05 Jy ! Component: 1850 - total flux cleaned = -9.51835e-05 Jy ! Component: 1900 - total flux cleaned = -4.5609e-05 Jy ! Component: 1950 - total flux cleaned = -8.26353e-05 Jy ! Component: 2000 - total flux cleaned = -0.000119443 Jy ! Component: 2050 - total flux cleaned = -0.000125548 Jy ! Component: 2100 - total flux cleaned = -0.000131627 Jy ! Component: 2150 - total flux cleaned = -0.000149807 Jy ! Component: 2200 - total flux cleaned = -0.000149833 Jy ! Component: 2250 - total flux cleaned = -0.000155789 Jy ! Component: 2300 - total flux cleaned = -0.000197556 Jy ! Component: 2350 - total flux cleaned = -0.000215339 Jy ! Component: 2400 - total flux cleaned = -0.000203516 Jy ! Component: 2450 - total flux cleaned = -0.00022706 Jy ! Component: 2500 - total flux cleaned = -0.000191852 Jy ! Component: 2550 - total flux cleaned = -0.000209384 Jy ! Component: 2600 - total flux cleaned = -0.000232631 Jy ! Component: 2650 - total flux cleaned = -0.000244242 Jy ! Component: 2700 - total flux cleaned = -0.0002558 Jy ! Component: 2750 - total flux cleaned = -0.000278761 Jy ! Component: 2800 - total flux cleaned = -0.000273047 Jy ! Component: 2850 - total flux cleaned = -0.000284464 Jy ! Component: 2900 - total flux cleaned = -0.000301471 Jy ! Component: 2950 - total flux cleaned = -0.000295816 Jy ! Component: 3000 - total flux cleaned = -0.000318301 Jy ! Component: 3050 - total flux cleaned = -0.000312655 Jy ! Component: 3100 - total flux cleaned = -0.000329399 Jy ! Component: 3150 - total flux cleaned = -0.000334961 Jy ! Component: 3200 - total flux cleaned = -0.000368221 Jy ! Component: 3250 - total flux cleaned = -0.000340632 Jy ! Component: 3300 - total flux cleaned = -0.000362614 Jy ! Component: 3350 - total flux cleaned = -0.00036807 Jy ! Component: 3400 - total flux cleaned = -0.00038445 Jy ! Component: 3450 - total flux cleaned = -0.000378989 Jy ! Component: 3500 - total flux cleaned = -0.000389851 Jy ! Component: 3550 - total flux cleaned = -0.000379055 Jy ! Component: 3600 - total flux cleaned = -0.000379021 Jy ! Component: 3650 - total flux cleaned = -0.000395134 Jy ! Component: 3700 - total flux cleaned = -0.000395143 Jy ! Component: 3750 - total flux cleaned = -0.000411103 Jy ! Component: 3800 - total flux cleaned = -0.000411155 Jy ! Component: 3850 - total flux cleaned = -0.000427003 Jy ! Component: 3900 - total flux cleaned = -0.000416445 Jy ! Component: 3950 - total flux cleaned = -0.00044275 Jy ! Component: 4000 - total flux cleaned = -0.000416599 Jy ! Component: 4050 - total flux cleaned = -0.000447898 Jy ! Total flux subtracted in 4096 components = -0.000453086 Jy ! Clean residual min=-0.000314 max=0.000319 Jy/beam ! Clean residual mean=0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.364497 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 458 components and 0.364497 Jy ![Exited script file: muppet] wmap "J1419+3821_L_2010_09_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.501 x 10.86 at 8.979 degrees (North through East) ! Clean map min=-0.00047739 max=0.34582 Jy/beam ! Writing clean map to FITS file: J1419+3821_L_2010_09_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.345821 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.88724e-05 device "J1419+3821_L_2010_09_23_pus\_map.eps/VPS" ! Attempting to open device: 'J1419+3821_L_2010_09_23_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0857719 0.0857719 0.171544 0.343088 0.686175 1.37235 2.7447 5.4894 10.9788 21.9576 43.9152 87.8304 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.345 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.501 x 10.86 at 8.979 degrees (North through East) ! Clean map min=-0.00047739 max=0.34582 Jy/beam quit ! Quitting program ! Log file J1419+3821_L_2010_09_23_pus_uvs.log closed on Sun Jan 10 15:22:17 2016