! Started logfile: J0916+3854_S_2017_07_16_pus_uvs.log on Thu May 9 11:05:27 2019 obs J0916+3854_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0916+3854_S_2017_07_16_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766396 visibilities/baseline/integration-bin. ! Found source: J0916+3854 ! ! 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 815 lines of history. ! ! Reading 11312 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 J0916+3854_S_2017_07_16_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 511 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.636860Jy sigma=0.005979 ! Fit after self-cal, rms=0.616817Jy sigma=0.005794 ! 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=2.953 mas, bmaj=4.92 mas, bpa=5.947 degrees ! Estimated noise=1240.44 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 = 0.294614 Jy ! Component: 100 - total flux cleaned = 0.394792 Jy ! Total flux subtracted in 100 components = 0.394792 Jy ! Clean residual min=-0.019545 max=0.050178 Jy/beam ! Clean residual mean=-0.000012 rms=0.005995 Jy/beam ! Combined flux in latest and established models = 0.394792 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.394792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143691Jy sigma=0.001250 ! Fit after self-cal, rms=0.142597Jy sigma=0.001240 ! Inverting map ! Added new window around map position (-3.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0583628 Jy ! Component: 100 - total flux cleaned = 0.0945578 Jy ! Total flux subtracted in 100 components = 0.0945578 Jy ! Clean residual min=-0.011902 max=0.020872 Jy/beam ! Clean residual mean=-0.000010 rms=0.003394 Jy/beam ! Combined flux in latest and established models = 0.48935 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.48935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109050Jy sigma=0.000929 ! Fit after self-cal, rms=0.108115Jy sigma=0.000921 ! Inverting map ! Added new window around map position (-6.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277922 Jy ! Component: 100 - total flux cleaned = 0.0459208 Jy ! Total flux subtracted in 100 components = 0.0459208 Jy ! Clean residual min=-0.008945 max=0.010904 Jy/beam ! Clean residual mean=-0.000010 rms=0.002422 Jy/beam ! Combined flux in latest and established models = 0.535271 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.535271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098265Jy sigma=0.000834 ! Fit after self-cal, rms=0.097746Jy sigma=0.000829 ! 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=3.444 mas, bmaj=5.585 mas, bpa=7.088 degrees ! Estimated noise=817.084 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 = 0.0183945 Jy ! Component: 100 - total flux cleaned = 0.0284907 Jy ! Component: 150 - total flux cleaned = 0.0350614 Jy ! Component: 200 - total flux cleaned = 0.0381263 Jy ! Total flux subtracted in 200 components = 0.0381263 Jy ! Clean residual min=-0.008040 max=0.007276 Jy/beam ! Clean residual mean=0.000006 rms=0.001938 Jy/beam ! Combined flux in latest and established models = 0.573397 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 68 components and 0.573397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093503Jy sigma=0.000797 ! Fit after self-cal, rms=0.093067Jy sigma=0.000794 ! 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 1.00* HN 0.98 KP 1.04 ! LA 1.01 MK 1.04 NL 0.91 OV 0.98 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 1.01 ! LA 0.97 MK 1.03 NL 1.07 OV 1.08 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 1.01 KP 1.00 ! LA 1.00 MK 1.05 NL 1.02 OV 0.91 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.99 KP 1.00* ! LA 1.03 MK 1.08 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.093067Jy sigma=0.000794 ! Fit after self-cal, rms=0.087210Jy sigma=0.000750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=5.601 mas, bpa=7.838 degrees ! Estimated noise=818.652 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 = 0.00619427 Jy ! Component: 100 - total flux cleaned = 0.00825204 Jy ! Component: 150 - total flux cleaned = 0.00957473 Jy ! Component: 200 - total flux cleaned = 0.0100476 Jy ! Total flux subtracted in 200 components = 0.0100476 Jy ! Clean residual min=-0.006558 max=0.005842 Jy/beam ! Clean residual mean=0.000009 rms=0.001506 Jy/beam ! Combined flux in latest and established models = 0.583445 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.583445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086687Jy sigma=0.000745 ! Fit after self-cal, rms=0.086601Jy sigma=0.000744 ! 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=0.086601Jy sigma=0.000744 ! Fit after self-cal, rms=0.076929Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=5.579 mas, bpa=7.338 degrees ! Estimated noise=818.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351475 Jy ! Component: 100 - total flux cleaned = 0.00435738 Jy ! Component: 150 - total flux cleaned = 0.00479039 Jy ! Component: 200 - total flux cleaned = 0.00499515 Jy ! Total flux subtracted in 200 components = 0.00499515 Jy ! Clean residual min=-0.003947 max=0.005374 Jy/beam ! Clean residual mean=-0.000001 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.58844 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.58844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076748Jy sigma=0.000679 ! Fit after self-cal, rms=0.076717Jy sigma=0.000679 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 (-47.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577479 Jy ! Component: 100 - total flux cleaned = 0.00965991 Jy ! Component: 150 - total flux cleaned = 0.0124863 Jy ! Component: 200 - total flux cleaned = 0.014749 Jy ! Total flux subtracted in 200 components = 0.014749 Jy ! Clean residual min=-0.003497 max=0.002981 Jy/beam ! Clean residual mean=0.000003 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.603189 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 131 components and 0.603189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076184Jy sigma=0.000673 ! Fit after self-cal, rms=0.076155Jy sigma=0.000673 ! 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=0.076155Jy sigma=0.000673 ! Fit after self-cal, rms=0.075355Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=5.581 mas, bpa=7.375 degrees ! Estimated noise=817.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300054 Jy ! Component: 100 - total flux cleaned = 0.00478694 Jy ! Component: 150 - total flux cleaned = 0.00616441 Jy ! Component: 200 - total flux cleaned = 0.00708821 Jy ! Total flux subtracted in 200 components = 0.00708821 Jy ! Clean residual min=-0.003160 max=0.002628 Jy/beam ! Clean residual mean=0.000003 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.610277 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.610277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075182Jy sigma=0.000667 ! Fit after self-cal, rms=0.075168Jy sigma=0.000666 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 = 0.000597737 Jy ! Component: 100 - total flux cleaned = 0.00163843 Jy ! Component: 150 - total flux cleaned = 0.002265 Jy ! Component: 200 - total flux cleaned = 0.00274766 Jy ! Total flux subtracted in 200 components = 0.00274766 Jy ! Clean residual min=-0.003065 max=0.002589 Jy/beam ! Clean residual mean=0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.613025 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 157 components and 0.613025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075102Jy sigma=0.000666 ! Fit after self-cal, rms=0.075095Jy sigma=0.000666 ! 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=0.075095Jy sigma=0.000666 ! Fit after self-cal, rms=0.075095Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.951 mas, bmaj=9.225 mas, bpa=6.102 degrees ! Estimated noise=1043.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027655 Jy ! Component: 100 - total flux cleaned = 0.00425616 Jy ! Component: 150 - total flux cleaned = 0.00545993 Jy ! Component: 200 - total flux cleaned = 0.00643966 Jy ! Total flux subtracted in 200 components = 0.00643966 Jy ! Clean residual min=-0.002831 max=0.003626 Jy/beam ! Clean residual mean=0.000007 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.619465 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 178 components and 0.619465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075061Jy sigma=0.000665 ! Fit after self-cal, rms=0.075047Jy sigma=0.000665 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 = 0.000663549 Jy ! Component: 100 - total flux cleaned = 0.00154718 Jy ! Component: 150 - total flux cleaned = 0.00232138 Jy ! Component: 200 - total flux cleaned = 0.00297315 Jy ! Total flux subtracted in 200 components = 0.00297315 Jy ! Clean residual min=-0.002807 max=0.003477 Jy/beam ! Clean residual mean=0.000007 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.622438 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 189 components and 0.622438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075040Jy sigma=0.000665 ! Fit after self-cal, rms=0.075031Jy sigma=0.000665 ! 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=3.465 mas, bmaj=5.585 mas, bpa=7.455 degrees ! Estimated noise=817.619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 5.585 at 7.455 degrees (North through East) ! Clean map min=-0.0026821 max=0.38347 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=2.979 mas, bmaj=4.932 mas, bpa=6.19 degrees ! Estimated noise=1238.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.293836 Jy ! Component: 100 - total flux cleaned = 0.399442 Jy ! Component: 150 - total flux cleaned = 0.457778 Jy ! Component: 200 - total flux cleaned = 0.49444 Jy ! Total flux subtracted in 200 components = 0.49444 Jy ! Clean residual min=-0.008655 max=0.019855 Jy/beam ! Clean residual mean=-0.000011 rms=0.002794 Jy/beam ! Combined flux in latest and established models = 0.49444 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 0.49444 Jy ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=5.585 mas, bpa=7.455 degrees ! Estimated noise=817.619 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 = 0.0318503 Jy ! Component: 100 - total flux cleaned = 0.0517266 Jy ! Component: 150 - total flux cleaned = 0.0649819 Jy ! Component: 200 - total flux cleaned = 0.0742749 Jy ! Total flux subtracted in 200 components = 0.0742749 Jy ! Clean residual min=-0.004408 max=0.005491 Jy/beam ! Clean residual mean=-0.000012 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.568715 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 78 components and 0.568715 Jy ! Inverting map ! Added new window around map position (-8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726064 Jy ! Component: 100 - total flux cleaned = 0.0132406 Jy ! Component: 150 - total flux cleaned = 0.0182857 Jy ! Component: 200 - total flux cleaned = 0.0226324 Jy ! Total flux subtracted in 200 components = 0.0226324 Jy ! Clean residual min=-0.003298 max=0.003410 Jy/beam ! Clean residual mean=-0.000003 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.591348 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 127 components and 0.591348 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=6.951 mas, bmaj=9.225 mas, bpa=6.102 degrees ! Estimated noise=1043.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069118 Jy ! Component: 100 - total flux cleaned = 0.0120454 Jy ! Component: 150 - total flux cleaned = 0.0161025 Jy ! Component: 200 - total flux cleaned = 0.0193927 Jy ! Total flux subtracted in 200 components = 0.0193927 Jy ! Clean residual min=-0.003349 max=0.004001 Jy/beam ! Clean residual mean=0.000002 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.61074 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 = 0.00272526 Jy ! Component: 100 - total flux cleaned = 0.00500377 Jy ! Component: 150 - total flux cleaned = 0.00691909 Jy ! Component: 200 - total flux cleaned = 0.00853286 Jy ! Total flux subtracted in 200 components = 0.00853286 Jy ! Clean residual min=-0.002794 max=0.003606 Jy/beam ! Clean residual mean=0.000006 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.619273 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 212 components and 0.619273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=5.585 mas, bpa=7.455 degrees ! Estimated noise=817.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160038 Jy ! Component: 100 - total flux cleaned = 0.00210894 Jy ! Component: 150 - total flux cleaned = 0.00277662 Jy ! Component: 200 - total flux cleaned = 0.00312863 Jy ! Total flux subtracted in 200 components = 0.00312863 Jy ! Clean residual min=-0.002618 max=0.003130 Jy/beam ! Clean residual mean=0.000004 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.622402 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 240 components and 0.622402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075041Jy sigma=0.000665 ! Fit after self-cal, rms=0.074973Jy sigma=0.000664 wmodel J0916+3854_S_2017_07_16_pus_map.mod ! Writing 240 model components to file: J0916+3854_S_2017_07_16_pus_map.mod wobs J0916+3854_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0916+3854_S_2017_07_16_pus_uvs.fits wwins J0916+3854_S_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J0916+3854_S_2017_07_16_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 = 0.000617838 Jy ! Component: 100 - total flux cleaned = 0.000482347 Jy ! Component: 150 - total flux cleaned = 0.000313475 Jy ! Component: 200 - total flux cleaned = 0.000151839 Jy ! Component: 250 - total flux cleaned = 0.000112273 Jy ! Component: 300 - total flux cleaned = 1.47762e-06 Jy ! Component: 350 - total flux cleaned = -0.000104854 Jy ! Component: 400 - total flux cleaned = -0.000242956 Jy ! Component: 450 - total flux cleaned = -0.00037688 Jy ! Component: 500 - total flux cleaned = -0.000442548 Jy ! Component: 550 - total flux cleaned = -0.000379434 Jy ! Component: 600 - total flux cleaned = -0.000317352 Jy ! Component: 650 - total flux cleaned = -0.000256343 Jy ! Component: 700 - total flux cleaned = -0.000255819 Jy ! Component: 750 - total flux cleaned = -0.000196854 Jy ! Component: 800 - total flux cleaned = -0.000225729 Jy ! Component: 850 - total flux cleaned = -0.000310664 Jy ! Component: 900 - total flux cleaned = -0.000393095 Jy ! Component: 950 - total flux cleaned = -0.0003657 Jy ! Component: 1000 - total flux cleaned = -0.000338633 Jy ! Component: 1050 - total flux cleaned = -0.000392004 Jy ! Component: 1100 - total flux cleaned = -0.00044493 Jy ! Component: 1150 - total flux cleaned = -0.00041967 Jy ! Component: 1200 - total flux cleaned = -0.000420413 Jy ! Component: 1250 - total flux cleaned = -0.000520685 Jy ! Component: 1300 - total flux cleaned = -0.000472118 Jy ! Component: 1350 - total flux cleaned = -0.000521024 Jy ! Component: 1400 - total flux cleaned = -0.000664603 Jy ! Component: 1450 - total flux cleaned = -0.000688467 Jy ! Component: 1500 - total flux cleaned = -0.000689065 Jy ! Component: 1550 - total flux cleaned = -0.000873101 Jy ! Component: 1600 - total flux cleaned = -0.000804845 Jy ! Component: 1650 - total flux cleaned = -0.000872015 Jy ! Component: 1700 - total flux cleaned = -0.000915742 Jy ! Component: 1750 - total flux cleaned = -0.000937972 Jy ! Component: 1800 - total flux cleaned = -0.00113271 Jy ! Component: 1850 - total flux cleaned = -0.00108999 Jy ! Component: 1900 - total flux cleaned = -0.0012167 Jy ! Component: 1950 - total flux cleaned = -0.00121655 Jy ! Component: 2000 - total flux cleaned = -0.00140309 Jy ! Component: 2050 - total flux cleaned = -0.00142321 Jy ! Component: 2100 - total flux cleaned = -0.00148414 Jy ! Component: 2150 - total flux cleaned = -0.00152438 Jy ! Component: 2200 - total flux cleaned = -0.00154416 Jy ! Component: 2250 - total flux cleaned = -0.00164262 Jy ! Component: 2300 - total flux cleaned = -0.0016819 Jy ! Component: 2350 - total flux cleaned = -0.00172057 Jy ! Component: 2400 - total flux cleaned = -0.00189207 Jy ! Component: 2450 - total flux cleaned = -0.00185416 Jy ! Component: 2500 - total flux cleaned = -0.0019102 Jy ! Component: 2550 - total flux cleaned = -0.00202154 Jy ! Component: 2600 - total flux cleaned = -0.00203977 Jy ! Component: 2650 - total flux cleaned = -0.00207618 Jy ! Component: 2700 - total flux cleaned = -0.00213035 Jy ! Component: 2750 - total flux cleaned = -0.00225556 Jy ! Component: 2800 - total flux cleaned = -0.00230845 Jy ! Component: 2850 - total flux cleaned = -0.00239616 Jy ! Component: 2900 - total flux cleaned = -0.00244817 Jy ! Component: 2950 - total flux cleaned = -0.00250003 Jy ! Component: 3000 - total flux cleaned = -0.00253404 Jy ! Component: 3050 - total flux cleaned = -0.00256779 Jy ! Component: 3100 - total flux cleaned = -0.00266872 Jy ! Component: 3150 - total flux cleaned = -0.00266886 Jy ! Component: 3200 - total flux cleaned = -0.00271829 Jy ! Component: 3250 - total flux cleaned = -0.00278397 Jy ! Component: 3300 - total flux cleaned = -0.00286509 Jy ! Component: 3350 - total flux cleaned = -0.00292933 Jy ! Component: 3400 - total flux cleaned = -0.0030249 Jy ! Component: 3450 - total flux cleaned = -0.00300915 Jy ! Component: 3500 - total flux cleaned = -0.0030875 Jy ! Component: 3550 - total flux cleaned = -0.00308763 Jy ! Component: 3600 - total flux cleaned = -0.00304122 Jy ! Component: 3650 - total flux cleaned = -0.00313338 Jy ! Component: 3700 - total flux cleaned = -0.00311826 Jy ! Component: 3750 - total flux cleaned = -0.00313324 Jy ! Component: 3800 - total flux cleaned = -0.0031931 Jy ! Component: 3850 - total flux cleaned = -0.0031632 Jy ! Component: 3900 - total flux cleaned = -0.00325156 Jy ! Component: 3950 - total flux cleaned = -0.00319296 Jy ! Component: 4000 - total flux cleaned = -0.00326568 Jy ! Component: 4050 - total flux cleaned = -0.00326554 Jy ! Total flux subtracted in 4096 components = -0.00327978 Jy ! Clean residual min=-0.000745 max=0.000875 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.619122 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 511 components and 0.619123 Jy ![Exited script file: muppet] wmap "J0916+3854_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 5.585 at 7.455 degrees (North through East) ! Clean map min=-0.0014292 max=0.38378 Jy/beam ! Writing clean map to FITS file: J0916+3854_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.383776 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251611 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.196686 0.196686 0.393372 0.786745 1.57349 3.14698 6.29396 12.5879 25.1758 50.3517 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.383 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 5.585 at 7.455 degrees (North through East) ! Clean map min=-0.0014292 max=0.38378 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 J0916+3854_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:05:32 2019