! Started logfile: J1720-0832_S_2017_06_10_pus_uvs.log on Mon May 6 14:59:03 2019 obs J1720-0832_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1720-0832_S_2017_06_10_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.915023 visibilities/baseline/integration-bin. ! Found source: J1720-0832 ! ! 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 1154 lines of history. ! ! Reading 23388 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 J1720-0832_S_2017_06_10_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 214 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 884 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883682Jy sigma=0.007907 ! Fit after self-cal, rms=0.866681Jy sigma=0.007761 ! 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=2.638 mas, bmaj=7.043 mas, bpa=-4.376 degrees ! Estimated noise=878.718 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 = 0.0974845 Jy ! Component: 100 - total flux cleaned = 0.124211 Jy ! Total flux subtracted in 100 components = 0.124211 Jy ! Clean residual min=-0.007675 max=0.012923 Jy/beam ! Clean residual mean=0.000007 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.124211 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.124211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087170Jy sigma=0.000756 ! Fit after self-cal, rms=0.087141Jy sigma=0.000755 ! Inverting map ! Added new window around map position (17, -35.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142465 Jy ! Component: 100 - total flux cleaned = 0.0236435 Jy ! Total flux subtracted in 100 components = 0.0236435 Jy ! Clean residual min=-0.006824 max=0.010651 Jy/beam ! Clean residual mean=0.000005 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.147855 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.147855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084081Jy sigma=0.000727 ! Fit after self-cal, rms=0.083985Jy sigma=0.000726 ! 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=3.208 mas, bmaj=8.463 mas, bpa=-5.259 degrees ! Estimated noise=627.015 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 = 0.00952448 Jy ! Component: 100 - total flux cleaned = 0.0141371 Jy ! Component: 150 - total flux cleaned = 0.0158804 Jy ! Component: 200 - total flux cleaned = 0.0164546 Jy ! Total flux subtracted in 200 components = 0.0164546 Jy ! Clean residual min=-0.005817 max=0.007014 Jy/beam ! Clean residual mean=-0.000004 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.164309 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 0.164309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082943Jy sigma=0.000716 ! Fit after self-cal, rms=0.082934Jy sigma=0.000716 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.89 HN 1.13 KP 1.01 ! LA 0.99 MK 1.03 NL 0.86 OV 1.04 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.13 KP 0.96 ! LA 0.97 MK 1.03 NL 1.01 OV 1.06 ! PT 0.96 SC 0.93 ! ! ! 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 0.95 HN 1.11 KP 0.96 ! LA 0.98 MK 1.05 NL 0.97 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.03 KP 1.00* ! LA 1.00* MK 1.09 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.082934Jy sigma=0.000716 ! Fit after self-cal, rms=0.082594Jy sigma=0.000708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.522 mas, bpa=-4.799 degrees ! Estimated noise=625.002 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 = -0.00160659 Jy ! Component: 100 - total flux cleaned = -0.00184401 Jy ! Component: 150 - total flux cleaned = -0.00205127 Jy ! Component: 200 - total flux cleaned = -0.00223495 Jy ! Total flux subtracted in 200 components = -0.00223495 Jy ! Clean residual min=-0.005109 max=0.006251 Jy/beam ! Clean residual mean=-0.000007 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.162074 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.162074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082434Jy sigma=0.000707 ! Fit after self-cal, rms=0.082453Jy sigma=0.000707 ! 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=0.082453Jy sigma=0.000707 ! Fit after self-cal, rms=0.085443Jy sigma=0.000697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=8.643 mas, bpa=-4.827 degrees ! Estimated noise=625.669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106933 Jy ! Component: 100 - total flux cleaned = -0.00131661 Jy ! Component: 150 - total flux cleaned = -0.0015308 Jy ! Component: 200 - total flux cleaned = -0.00157802 Jy ! Total flux subtracted in 200 components = -0.00157802 Jy ! Clean residual min=-0.004621 max=0.005339 Jy/beam ! Clean residual mean=-0.000005 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.160496 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.160496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085335Jy sigma=0.000697 ! Fit after self-cal, rms=0.085412Jy sigma=0.000697 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 (7.5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024639 Jy ! Component: 100 - total flux cleaned = 0.00245895 Jy ! Component: 150 - total flux cleaned = 0.0023607 Jy ! Component: 200 - total flux cleaned = 0.00227301 Jy ! Total flux subtracted in 200 components = 0.00227301 Jy ! Clean residual min=-0.004458 max=0.004102 Jy/beam ! Clean residual mean=-0.000005 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.162769 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.162769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084898Jy sigma=0.000694 ! Fit after self-cal, rms=0.084842Jy sigma=0.000693 ! Inverting map ! Added new window around map position (-19.5, 44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231931 Jy ! Component: 100 - total flux cleaned = 0.00233181 Jy ! Component: 150 - total flux cleaned = 0.00234001 Jy ! Component: 200 - total flux cleaned = 0.00234406 Jy ! Total flux subtracted in 200 components = 0.00234406 Jy ! Clean residual min=-0.004522 max=0.003559 Jy/beam ! Clean residual mean=-0.000008 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.165113 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.165113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084481Jy sigma=0.000691 ! Fit after self-cal, rms=0.084435Jy sigma=0.000691 ! 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=0.084435Jy sigma=0.000691 ! Fit after self-cal, rms=0.099148Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=8.804 mas, bpa=-5.219 degrees ! Estimated noise=637.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00209353 Jy ! Component: 100 - total flux cleaned = -0.00246269 Jy ! Component: 150 - total flux cleaned = -0.00246488 Jy ! Component: 200 - total flux cleaned = -0.00262889 Jy ! Total flux subtracted in 200 components = -0.00262889 Jy ! Clean residual min=-0.002606 max=0.003203 Jy/beam ! Clean residual mean=-0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.162485 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.162485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099039Jy sigma=0.000678 ! Fit after self-cal, rms=0.099348Jy sigma=0.000678 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 (11, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208408 Jy ! Component: 100 - total flux cleaned = 0.0029691 Jy ! Component: 150 - total flux cleaned = 0.00328073 Jy ! Component: 200 - total flux cleaned = 0.00355738 Jy ! Total flux subtracted in 200 components = 0.00355738 Jy ! Clean residual min=-0.002298 max=0.002008 Jy/beam ! Clean residual mean=-0.000009 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.166042 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 152 components and 0.166042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099265Jy sigma=0.000677 ! Fit after self-cal, rms=0.099268Jy sigma=0.000676 ! 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=0.099268Jy sigma=0.000676 ! Fit after self-cal, rms=0.102088Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.715 mas, bmaj=15.47 mas, bpa=-3.657 degrees ! Estimated noise=791.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458547 Jy ! Component: 100 - total flux cleaned = 0.000568497 Jy ! Component: 150 - total flux cleaned = 0.000568472 Jy ! Component: 200 - total flux cleaned = 0.000636013 Jy ! Total flux subtracted in 200 components = 0.000636013 Jy ! Clean residual min=-0.002456 max=0.001750 Jy/beam ! Clean residual mean=-0.000015 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.166678 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 182 components and 0.166678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102067Jy sigma=0.000676 ! Fit after self-cal, rms=0.102106Jy sigma=0.000676 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 = 0.00011206 Jy ! Component: 100 - total flux cleaned = 0.000141033 Jy ! Component: 150 - total flux cleaned = 0.00018851 Jy ! Component: 200 - total flux cleaned = 0.000229559 Jy ! Total flux subtracted in 200 components = 0.000229559 Jy ! Clean residual min=-0.002378 max=0.001733 Jy/beam ! Clean residual mean=-0.000015 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.166908 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 195 components and 0.166908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102097Jy sigma=0.000675 ! Fit after self-cal, rms=0.102097Jy sigma=0.000675 ! 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=3.268 mas, bmaj=8.795 mas, bpa=-5.176 degrees ! Estimated noise=635.442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.268 x 8.795 at -5.176 degrees (North through East) ! Clean map min=-0.0019678 max=0.13402 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=2.669 mas, bmaj=7.433 mas, bpa=-4.945 degrees ! Estimated noise=936.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103401 Jy ! Component: 100 - total flux cleaned = 0.129379 Jy ! Component: 150 - total flux cleaned = 0.140629 Jy ! Component: 200 - total flux cleaned = 0.147116 Jy ! Total flux subtracted in 200 components = 0.147116 Jy ! Clean residual min=-0.003471 max=0.003721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.147116 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.147116 Jy ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=8.795 mas, bpa=-5.176 degrees ! Estimated noise=635.442 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 = 0.00583947 Jy ! Component: 100 - total flux cleaned = 0.00980521 Jy ! Component: 150 - total flux cleaned = 0.0128149 Jy ! Component: 200 - total flux cleaned = 0.0146219 Jy ! Total flux subtracted in 200 components = 0.0146219 Jy ! Clean residual min=-0.002179 max=0.002261 Jy/beam ! Clean residual mean=-0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.161738 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 69 components and 0.161738 Jy ! Inverting map ! Added new window around map position (19.5, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169942 Jy ! Component: 100 - total flux cleaned = 0.00243015 Jy ! Component: 150 - total flux cleaned = 0.00301499 Jy ! Component: 200 - total flux cleaned = 0.0034253 Jy ! Total flux subtracted in 200 components = 0.0034253 Jy ! Clean residual min=-0.002054 max=0.001716 Jy/beam ! Clean residual mean=-0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.165163 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 98 components and 0.165163 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=7.715 mas, bmaj=15.47 mas, bpa=-3.657 degrees ! Estimated noise=791.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121408 Jy ! Component: 100 - total flux cleaned = 0.00166074 Jy ! Component: 150 - total flux cleaned = 0.00172961 Jy ! Component: 200 - total flux cleaned = 0.0016667 Jy ! Total flux subtracted in 200 components = 0.0016667 Jy ! Clean residual min=-0.002331 max=0.001619 Jy/beam ! Clean residual mean=-0.000016 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.16683 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 = 5.20506e-07 Jy ! Component: 100 - total flux cleaned = -2.72579e-05 Jy ! Component: 150 - total flux cleaned = -7.75447e-05 Jy ! Component: 200 - total flux cleaned = -7.64629e-05 Jy ! Total flux subtracted in 200 components = -7.64629e-05 Jy ! Clean residual min=-0.002298 max=0.001593 Jy/beam ! Clean residual mean=-0.000016 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.166753 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 130 components and 0.166753 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=8.795 mas, bpa=-5.176 degrees ! Estimated noise=635.442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237109 Jy ! Component: 100 - total flux cleaned = -0.000160267 Jy ! Component: 150 - total flux cleaned = 1.93901e-05 Jy ! Component: 200 - total flux cleaned = 0.000119701 Jy ! Total flux subtracted in 200 components = 0.000119701 Jy ! Clean residual min=-0.001860 max=0.001553 Jy/beam ! Clean residual mean=-0.000008 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.166873 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 157 components and 0.166873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102136Jy sigma=0.000675 ! Fit after self-cal, rms=0.102109Jy sigma=0.000675 wmodel J1720-0832_S_2017_06_10_pus_map.mod ! Writing 157 model components to file: J1720-0832_S_2017_06_10_pus_map.mod wobs J1720-0832_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1720-0832_S_2017_06_10_pus_uvs.fits wwins J1720-0832_S_2017_06_10_pus_map.win ! wwins: Wrote 6 windows to J1720-0832_S_2017_06_10_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 = -0.000513801 Jy ! Component: 100 - total flux cleaned = -0.000682158 Jy ! Component: 150 - total flux cleaned = -0.000842682 Jy ! Component: 200 - total flux cleaned = -0.000894037 Jy ! Component: 250 - total flux cleaned = -0.000993996 Jy ! Component: 300 - total flux cleaned = -0.00106695 Jy ! Component: 350 - total flux cleaned = -0.00113774 Jy ! Component: 400 - total flux cleaned = -0.00113791 Jy ! Component: 450 - total flux cleaned = -0.00120651 Jy ! Component: 500 - total flux cleaned = -0.00125084 Jy ! Component: 550 - total flux cleaned = -0.00125078 Jy ! Component: 600 - total flux cleaned = -0.00131558 Jy ! Component: 650 - total flux cleaned = -0.00142055 Jy ! Component: 700 - total flux cleaned = -0.00144112 Jy ! Component: 750 - total flux cleaned = -0.00158347 Jy ! Component: 800 - total flux cleaned = -0.00166341 Jy ! Component: 850 - total flux cleaned = -0.00166366 Jy ! Component: 900 - total flux cleaned = -0.00176167 Jy ! Component: 950 - total flux cleaned = -0.00187708 Jy ! Component: 1000 - total flux cleaned = -0.00193416 Jy ! Component: 1050 - total flux cleaned = -0.00202778 Jy ! Component: 1100 - total flux cleaned = -0.00208334 Jy ! Component: 1150 - total flux cleaned = -0.0021929 Jy ! Component: 1200 - total flux cleaned = -0.00226471 Jy ! Component: 1250 - total flux cleaned = -0.00230054 Jy ! Component: 1300 - total flux cleaned = -0.00238864 Jy ! Component: 1350 - total flux cleaned = -0.00249294 Jy ! Component: 1400 - total flux cleaned = -0.00261312 Jy ! Component: 1450 - total flux cleaned = -0.00266394 Jy ! Component: 1500 - total flux cleaned = -0.00273108 Jy ! Component: 1550 - total flux cleaned = -0.00274794 Jy ! Component: 1600 - total flux cleaned = -0.00284647 Jy ! Component: 1650 - total flux cleaned = -0.00294389 Jy ! Component: 1700 - total flux cleaned = -0.0030245 Jy ! Component: 1750 - total flux cleaned = -0.00308812 Jy ! Component: 1800 - total flux cleaned = -0.00316685 Jy ! Component: 1850 - total flux cleaned = -0.00321364 Jy ! Component: 1900 - total flux cleaned = -0.00324439 Jy ! Component: 1950 - total flux cleaned = -0.00330556 Jy ! Component: 2000 - total flux cleaned = -0.00338117 Jy ! Component: 2050 - total flux cleaned = -0.00338101 Jy ! Component: 2100 - total flux cleaned = -0.00336598 Jy ! Component: 2150 - total flux cleaned = -0.0033514 Jy ! Component: 2200 - total flux cleaned = -0.00333699 Jy ! Component: 2250 - total flux cleaned = -0.00339497 Jy ! Component: 2300 - total flux cleaned = -0.00336611 Jy ! Component: 2350 - total flux cleaned = -0.0034516 Jy ! Component: 2400 - total flux cleaned = -0.00339483 Jy ! Component: 2450 - total flux cleaned = -0.00345102 Jy ! Component: 2500 - total flux cleaned = -0.0035206 Jy ! Component: 2550 - total flux cleaned = -0.00357585 Jy ! Component: 2600 - total flux cleaned = -0.00358947 Jy ! Component: 2650 - total flux cleaned = -0.00364394 Jy ! Component: 2700 - total flux cleaned = -0.00368438 Jy ! Component: 2750 - total flux cleaned = -0.00373801 Jy ! Component: 2800 - total flux cleaned = -0.00377798 Jy ! Component: 2850 - total flux cleaned = -0.00387049 Jy ! Component: 2900 - total flux cleaned = -0.00390972 Jy ! Component: 2950 - total flux cleaned = -0.00390983 Jy ! Component: 3000 - total flux cleaned = -0.00400024 Jy ! Component: 3050 - total flux cleaned = -0.00405175 Jy ! Component: 3100 - total flux cleaned = -0.00410268 Jy ! Component: 3150 - total flux cleaned = -0.00416611 Jy ! Component: 3200 - total flux cleaned = -0.00421648 Jy ! Component: 3250 - total flux cleaned = -0.00426655 Jy ! Component: 3300 - total flux cleaned = -0.00431628 Jy ! Component: 3350 - total flux cleaned = -0.00436577 Jy ! Component: 3400 - total flux cleaned = -0.00440272 Jy ! Component: 3450 - total flux cleaned = -0.0045005 Jy ! Component: 3500 - total flux cleaned = -0.00456107 Jy ! Component: 3550 - total flux cleaned = -0.00457319 Jy ! Component: 3600 - total flux cleaned = -0.00459716 Jy ! Component: 3650 - total flux cleaned = -0.00470457 Jy ! Component: 3700 - total flux cleaned = -0.00477575 Jy ! Component: 3750 - total flux cleaned = -0.00478757 Jy ! Component: 3800 - total flux cleaned = -0.00485786 Jy ! Component: 3850 - total flux cleaned = -0.00490442 Jy ! Component: 3900 - total flux cleaned = -0.00499721 Jy ! Component: 3950 - total flux cleaned = -0.00503172 Jy ! Component: 4000 - total flux cleaned = -0.0051578 Jy ! Component: 4050 - total flux cleaned = -0.00516921 Jy ! Total flux subtracted in 4096 components = -0.00519189 Jy ! Clean residual min=-0.000691 max=0.000669 Jy/beam ! Clean residual mean=-0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.161681 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 458 components and 0.161681 Jy ![Exited script file: muppet] wmap "J1720-0832_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.268 x 8.795 at -5.176 degrees (North through East) ! Clean map min=-0.0018265 max=0.13588 Jy/beam ! Writing clean map to FITS file: J1720-0832_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208336 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.459984 0.459984 0.919968 1.83994 3.67987 7.35975 14.7195 29.439 58.878 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.135 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.268 x 8.795 at -5.176 degrees (North through East) ! Clean map min=-0.0018265 max=0.13588 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 J1720-0832_S_2017_06_10_pus_uvs.log closed on Mon May 6 14:59:08 2019