! Started logfile: J1716+2152_S_2017_03_23_pus_uvs.log on Mon May 13 10:05:20 2019 obs J1716+2152_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1716+2152_S_2017_03_23_pus_uva.fits ! AN table 1: 193 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.687853 visibilities/baseline/integration-bin. ! Found source: J1716+2152 ! ! 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 481 lines of history. ! ! Reading 23896 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 J1716+2152_S_2017_03_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 0.500x0.500 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 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 565 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 981 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.783864Jy sigma=0.006746 ! Fit after self-cal, rms=0.761939Jy sigma=0.006570 ! 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=3.001 mas, bmaj=6.15 mas, bpa=-6.178 degrees ! Estimated noise=993.889 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 = 0.19313 Jy ! Component: 100 - total flux cleaned = 0.282688 Jy ! Total flux subtracted in 100 components = 0.282688 Jy ! Clean residual min=-0.017553 max=0.060705 Jy/beam ! Clean residual mean=-0.000111 rms=0.005464 Jy/beam ! Combined flux in latest and established models = 0.282688 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.282688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159310Jy sigma=0.001343 ! Fit after self-cal, rms=0.158136Jy sigma=0.001334 ! Inverting map ! Added new window around map position (-4.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0612886 Jy ! Component: 100 - total flux cleaned = 0.0970179 Jy ! Total flux subtracted in 100 components = 0.0970179 Jy ! Clean residual min=-0.009971 max=0.024716 Jy/beam ! Clean residual mean=-0.000055 rms=0.003080 Jy/beam ! Combined flux in latest and established models = 0.379706 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.379706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123484Jy sigma=0.001005 ! Fit after self-cal, rms=0.122317Jy sigma=0.000995 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252508 Jy ! Component: 100 - total flux cleaned = 0.0412336 Jy ! Total flux subtracted in 100 components = 0.0412336 Jy ! Clean residual min=-0.008548 max=0.015397 Jy/beam ! Clean residual mean=-0.000030 rms=0.002368 Jy/beam ! Combined flux in latest and established models = 0.42094 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.42094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113796Jy sigma=0.000919 ! Fit after self-cal, rms=0.113689Jy sigma=0.000917 ! 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=3.541 mas, bmaj=7.108 mas, bpa=-4.407 degrees ! Estimated noise=574.443 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 = 0.0202187 Jy ! Component: 100 - total flux cleaned = 0.0332363 Jy ! Component: 150 - total flux cleaned = 0.0425754 Jy ! Component: 200 - total flux cleaned = 0.0494102 Jy ! Total flux subtracted in 200 components = 0.0494102 Jy ! Clean residual min=-0.010467 max=0.012962 Jy/beam ! Clean residual mean=0.000013 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.47035 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 99 components and 0.47035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109009Jy sigma=0.000881 ! Fit after self-cal, rms=0.108925Jy sigma=0.000880 ! 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 1.02 FD 0.99 HN 0.92 KP 1.03 ! LA 0.97 MK 1.04 NL 0.87 OV 1.04 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.98 KP 0.99 ! LA 0.94 MK 1.03 NL 1.07 OV 1.07 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.97 KP 0.87 ! LA 0.75 MK 1.06 NL 1.36 OV 0.98 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.10 HN 0.95 KP 1.00* ! LA 0.76 MK 1.15 NL 1.00* OV 2.37 ! PT 0.96 SC 1.68 ! ! ! Fit before self-cal, rms=0.108925Jy sigma=0.000880 ! Fit after self-cal, rms=0.099610Jy sigma=0.000711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.569 mas, bmaj=7.21 mas, bpa=-4.292 degrees ! Estimated noise=574.383 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 = -0.00147802 Jy ! Component: 100 - total flux cleaned = -0.00237462 Jy ! Component: 150 - total flux cleaned = -0.00312977 Jy ! Component: 200 - total flux cleaned = -0.00338597 Jy ! Total flux subtracted in 200 components = -0.00338597 Jy ! Clean residual min=-0.004666 max=0.006864 Jy/beam ! Clean residual mean=0.000029 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.466964 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 0.466964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099520Jy sigma=0.000710 ! Fit after self-cal, rms=0.100094Jy sigma=0.000709 ! 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=0.100094Jy sigma=0.000709 ! Fit after self-cal, rms=0.118422Jy sigma=0.000687 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=7.227 mas, bpa=-4.02 degrees ! Estimated noise=576.587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111356 Jy ! Component: 100 - total flux cleaned = -0.00130096 Jy ! Component: 150 - total flux cleaned = -0.00150458 Jy ! Component: 200 - total flux cleaned = -0.00168091 Jy ! Total flux subtracted in 200 components = -0.00168091 Jy ! Clean residual min=-0.003488 max=0.005989 Jy/beam ! Clean residual mean=0.000003 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.465283 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.465283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118357Jy sigma=0.000687 ! Fit after self-cal, rms=0.118913Jy sigma=0.000687 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 (49, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057991 Jy ! Component: 100 - total flux cleaned = 0.009418 Jy ! Component: 150 - total flux cleaned = 0.012001 Jy ! Component: 200 - total flux cleaned = 0.0136892 Jy ! Total flux subtracted in 200 components = 0.0136892 Jy ! Clean residual min=-0.003104 max=0.003943 Jy/beam ! Clean residual mean=0.000004 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.478972 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 165 components and 0.478972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118629Jy sigma=0.000682 ! Fit after self-cal, rms=0.118600Jy sigma=0.000681 ! Inverting map ! Added new window around map position (38, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441317 Jy ! Component: 100 - total flux cleaned = 0.00730195 Jy ! Component: 150 - total flux cleaned = 0.00926286 Jy ! Component: 200 - total flux cleaned = 0.0100787 Jy ! Total flux subtracted in 200 components = 0.0100787 Jy ! Clean residual min=-0.002703 max=0.003659 Jy/beam ! Clean residual mean=0.000000 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.489051 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 205 components and 0.489051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118420Jy sigma=0.000678 ! Fit after self-cal, rms=0.118394Jy sigma=0.000678 ! Inverting map ! Added new window around map position (47.5, -53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340453 Jy ! Component: 100 - total flux cleaned = 0.00566249 Jy ! Component: 150 - total flux cleaned = 0.00710471 Jy ! Component: 200 - total flux cleaned = 0.00789852 Jy ! Total flux subtracted in 200 components = 0.00789852 Jy ! Clean residual min=-0.002604 max=0.002900 Jy/beam ! Clean residual mean=-0.000002 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.49695 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 249 components and 0.49695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118259Jy sigma=0.000676 ! Fit after self-cal, rms=0.118252Jy sigma=0.000676 ! 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=0.118252Jy sigma=0.000676 ! Fit after self-cal, rms=0.118756Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=7.224 mas, bpa=-4.074 degrees ! Estimated noise=576.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249683 Jy ! Component: 100 - total flux cleaned = 0.00409209 Jy ! Component: 150 - total flux cleaned = 0.00513272 Jy ! Component: 200 - total flux cleaned = 0.00593528 Jy ! Total flux subtracted in 200 components = 0.00593528 Jy ! Clean residual min=-0.002124 max=0.002378 Jy/beam ! Clean residual mean=0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.502885 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 284 components and 0.502885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118676Jy sigma=0.000673 ! Fit after self-cal, rms=0.118662Jy sigma=0.000673 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 = 0.00110799 Jy ! Component: 100 - total flux cleaned = 0.00184038 Jy ! Component: 150 - total flux cleaned = 0.00250699 Jy ! Component: 200 - total flux cleaned = 0.0031173 Jy ! Total flux subtracted in 200 components = 0.0031173 Jy ! Clean residual min=-0.002112 max=0.002270 Jy/beam ! Clean residual mean=0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.506002 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 310 components and 0.506002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118624Jy sigma=0.000672 ! Fit after self-cal, rms=0.118619Jy sigma=0.000672 ! 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=0.118619Jy sigma=0.000672 ! Fit after self-cal, rms=0.118657Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.489 mas, bmaj=10.52 mas, bpa=-5.275 degrees ! Estimated noise=679.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269138 Jy ! Component: 100 - total flux cleaned = 0.00431556 Jy ! Component: 150 - total flux cleaned = 0.00543339 Jy ! Component: 200 - total flux cleaned = 0.0060948 Jy ! Total flux subtracted in 200 components = 0.0060948 Jy ! Clean residual min=-0.002453 max=0.003006 Jy/beam ! Clean residual mean=0.000012 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.512097 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 372 components and 0.512097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118618Jy sigma=0.000672 ! Fit after self-cal, rms=0.118609Jy sigma=0.000672 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 = 0.000902311 Jy ! Component: 100 - total flux cleaned = 0.00156221 Jy ! Component: 150 - total flux cleaned = 0.00199394 Jy ! Component: 200 - total flux cleaned = 0.00236938 Jy ! Total flux subtracted in 200 components = 0.00236938 Jy ! Clean residual min=-0.002243 max=0.002919 Jy/beam ! Clean residual mean=0.000009 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.514466 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 405 components and 0.514466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118596Jy sigma=0.000671 ! Fit after self-cal, rms=0.118593Jy sigma=0.000671 ! 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=3.578 mas, bmaj=7.23 mas, bpa=-4.126 degrees ! Estimated noise=576.999 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 7.23 at -4.126 degrees (North through East) ! Clean map min=-0.0018538 max=0.24676 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=3.03 mas, bmaj=6.265 mas, bpa=-5.636 degrees ! Estimated noise=1016.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198055 Jy ! Component: 100 - total flux cleaned = 0.295476 Jy ! Component: 150 - total flux cleaned = 0.35138 Jy ! Component: 200 - total flux cleaned = 0.384674 Jy ! Total flux subtracted in 200 components = 0.384674 Jy ! Clean residual min=-0.006611 max=0.017299 Jy/beam ! Clean residual mean=-0.000048 rms=0.002138 Jy/beam ! Combined flux in latest and established models = 0.384674 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.384674 Jy ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=7.23 mas, bpa=-4.126 degrees ! Estimated noise=576.999 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 = 0.0287455 Jy ! Component: 100 - total flux cleaned = 0.0448914 Jy ! Component: 150 - total flux cleaned = 0.0560823 Jy ! Component: 200 - total flux cleaned = 0.0649858 Jy ! Total flux subtracted in 200 components = 0.0649858 Jy ! Clean residual min=-0.003596 max=0.008926 Jy/beam ! Clean residual mean=0.000002 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.44966 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 101 components and 0.44966 Jy ! Inverting map ! Added new window around map position (4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00854471 Jy ! Component: 100 - total flux cleaned = 0.0149332 Jy ! Component: 150 - total flux cleaned = 0.020395 Jy ! Component: 200 - total flux cleaned = 0.0251363 Jy ! Total flux subtracted in 200 components = 0.0251363 Jy ! Clean residual min=-0.002757 max=0.004099 Jy/beam ! Clean residual mean=0.000006 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.474796 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 163 components and 0.474796 Jy ! Inverting map ! Added new window around map position (25.5, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448942 Jy ! Component: 100 - total flux cleaned = 0.00828368 Jy ! Component: 150 - total flux cleaned = 0.011669 Jy ! Component: 200 - total flux cleaned = 0.0146976 Jy ! Total flux subtracted in 200 components = 0.0146976 Jy ! Clean residual min=-0.002435 max=0.002422 Jy/beam ! Clean residual mean=0.000004 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.489494 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 215 components and 0.489494 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=7.489 mas, bmaj=10.52 mas, bpa=-5.275 degrees ! Estimated noise=679.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493858 Jy ! Component: 100 - total flux cleaned = 0.00887114 Jy ! Component: 150 - total flux cleaned = 0.0121257 Jy ! Component: 200 - total flux cleaned = 0.0148583 Jy ! Total flux subtracted in 200 components = 0.0148583 Jy ! Clean residual min=-0.002874 max=0.002263 Jy/beam ! Clean residual mean=0.000004 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.504352 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 = 0.0023075 Jy ! Component: 100 - total flux cleaned = 0.00426479 Jy ! Component: 150 - total flux cleaned = 0.00593105 Jy ! Component: 200 - total flux cleaned = 0.0073532 Jy ! Total flux subtracted in 200 components = 0.0073532 Jy ! Clean residual min=-0.002498 max=0.002080 Jy/beam ! Clean residual mean=0.000003 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.511705 Jy ! Adding 198 model components to the UV plane model. ! The established model now contains 393 components and 0.511705 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=7.23 mas, bpa=-4.126 degrees ! Estimated noise=576.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011042 Jy ! Component: 100 - total flux cleaned = 0.00192497 Jy ! Component: 150 - total flux cleaned = 0.00264925 Jy ! Component: 200 - total flux cleaned = 0.00312807 Jy ! Total flux subtracted in 200 components = 0.00312807 Jy ! Clean residual min=-0.001825 max=0.001732 Jy/beam ! Clean residual mean=0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.514833 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 420 components and 0.514833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118543Jy sigma=0.000670 ! Fit after self-cal, rms=0.118551Jy sigma=0.000670 wmodel J1716+2152_S_2017_03_23_pus_map.mod ! Writing 420 model components to file: J1716+2152_S_2017_03_23_pus_map.mod wobs J1716+2152_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1716+2152_S_2017_03_23_pus_uvs.fits wwins J1716+2152_S_2017_03_23_pus_map.win ! wwins: Wrote 7 windows to J1716+2152_S_2017_03_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 = -0.000379718 Jy ! Component: 100 - total flux cleaned = -0.000755832 Jy ! Component: 150 - total flux cleaned = -0.00108416 Jy ! Component: 200 - total flux cleaned = -0.00126775 Jy ! Component: 250 - total flux cleaned = -0.00139459 Jy ! Component: 300 - total flux cleaned = -0.00154138 Jy ! Component: 350 - total flux cleaned = -0.0016359 Jy ! Component: 400 - total flux cleaned = -0.0016358 Jy ! Component: 450 - total flux cleaned = -0.00161391 Jy ! Component: 500 - total flux cleaned = -0.00168055 Jy ! Component: 550 - total flux cleaned = -0.0016805 Jy ! Component: 600 - total flux cleaned = -0.00170175 Jy ! Component: 650 - total flux cleaned = -0.00166013 Jy ! Component: 700 - total flux cleaned = -0.00170135 Jy ! Component: 750 - total flux cleaned = -0.00172133 Jy ! Component: 800 - total flux cleaned = -0.00174103 Jy ! Component: 850 - total flux cleaned = -0.00177953 Jy ! Component: 900 - total flux cleaned = -0.00176039 Jy ! Component: 950 - total flux cleaned = -0.00181704 Jy ! Component: 1000 - total flux cleaned = -0.00187311 Jy ! Component: 1050 - total flux cleaned = -0.00185511 Jy ! Component: 1100 - total flux cleaned = -0.00196425 Jy ! Component: 1150 - total flux cleaned = -0.0020357 Jy ! Component: 1200 - total flux cleaned = -0.0020354 Jy ! Component: 1250 - total flux cleaned = -0.00200048 Jy ! Component: 1300 - total flux cleaned = -0.00205213 Jy ! Component: 1350 - total flux cleaned = -0.00198384 Jy ! Component: 1400 - total flux cleaned = -0.00201766 Jy ! Component: 1450 - total flux cleaned = -0.0020177 Jy ! Component: 1500 - total flux cleaned = -0.00196825 Jy ! Component: 1550 - total flux cleaned = -0.00205036 Jy ! Component: 1600 - total flux cleaned = -0.00198574 Jy ! Component: 1650 - total flux cleaned = -0.00201782 Jy ! Component: 1700 - total flux cleaned = -0.0020336 Jy ! Component: 1750 - total flux cleaned = -0.00200212 Jy ! Component: 1800 - total flux cleaned = -0.00200189 Jy ! Component: 1850 - total flux cleaned = -0.00198644 Jy ! Component: 1900 - total flux cleaned = -0.0020477 Jy ! Component: 1950 - total flux cleaned = -0.00203243 Jy ! Component: 2000 - total flux cleaned = -0.00209266 Jy ! Component: 2050 - total flux cleaned = -0.00215206 Jy ! Component: 2100 - total flux cleaned = -0.00216679 Jy ! Component: 2150 - total flux cleaned = -0.00221057 Jy ! Component: 2200 - total flux cleaned = -0.00219628 Jy ! Component: 2250 - total flux cleaned = -0.00226838 Jy ! Component: 2300 - total flux cleaned = -0.00229695 Jy ! Component: 2350 - total flux cleaned = -0.00233956 Jy ! Component: 2400 - total flux cleaned = -0.00229733 Jy ! Component: 2450 - total flux cleaned = -0.00238129 Jy ! Component: 2500 - total flux cleaned = -0.00238124 Jy ! Component: 2550 - total flux cleaned = -0.00242225 Jy ! Component: 2600 - total flux cleaned = -0.00240871 Jy ! Component: 2650 - total flux cleaned = -0.00242227 Jy ! Component: 2700 - total flux cleaned = -0.00244932 Jy ! Component: 2750 - total flux cleaned = -0.00247603 Jy ! Component: 2800 - total flux cleaned = -0.0025553 Jy ! Component: 2850 - total flux cleaned = -0.00256847 Jy ! Component: 2900 - total flux cleaned = -0.00263373 Jy ! Component: 2950 - total flux cleaned = -0.00265981 Jy ! Component: 3000 - total flux cleaned = -0.00267262 Jy ! Component: 3050 - total flux cleaned = -0.00274939 Jy ! Component: 3100 - total flux cleaned = -0.00277489 Jy ! Component: 3150 - total flux cleaned = -0.00277491 Jy ! Component: 3200 - total flux cleaned = -0.00287513 Jy ! Component: 3250 - total flux cleaned = -0.002875 Jy ! Component: 3300 - total flux cleaned = -0.00291216 Jy ! Component: 3350 - total flux cleaned = -0.00298577 Jy ! Component: 3400 - total flux cleaned = -0.00299798 Jy ! Component: 3450 - total flux cleaned = -0.00302222 Jy ! Component: 3500 - total flux cleaned = -0.00302233 Jy ! Component: 3550 - total flux cleaned = -0.00305807 Jy ! Component: 3600 - total flux cleaned = -0.0030462 Jy ! Component: 3650 - total flux cleaned = -0.0031053 Jy ! Component: 3700 - total flux cleaned = -0.00317567 Jy ! Component: 3750 - total flux cleaned = -0.00317578 Jy ! Component: 3800 - total flux cleaned = -0.00318736 Jy ! Component: 3850 - total flux cleaned = -0.003245 Jy ! Component: 3900 - total flux cleaned = -0.00323362 Jy ! Component: 3950 - total flux cleaned = -0.00332456 Jy ! Component: 4000 - total flux cleaned = -0.00332452 Jy ! Component: 4050 - total flux cleaned = -0.00332446 Jy ! Total flux subtracted in 4096 components = -0.00339147 Jy ! Clean residual min=-0.000727 max=0.000638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.511442 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 747 components and 0.511442 Jy ![Exited script file: muppet] wmap "J1716+2152_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 7.23 at -4.126 degrees (North through East) ! Clean map min=-0.0012516 max=0.24912 Jy/beam ! Writing clean map to FITS file: J1716+2152_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.249118 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207806 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250249 0.250249 0.500498 1.001 2.00199 4.00399 8.00798 16.016 32.0319 64.0638 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.249 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 7.23 at -4.126 degrees (North through East) ! Clean map min=-0.0012516 max=0.24912 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1716+2152_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:05:30 2019