! Started logfile: J0426+6825_S_2017_06_15_pus_uvs.log on Tue May 7 15:11:46 2019 obs J0426+6825_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0426+6825_S_2017_06_15_pus_uva.fits ! AN table 1: 230 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.924638 visibilities/baseline/integration-bin. ! Found source: J0426+6825 ! ! 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 603 lines of history. ! ! Reading 38280 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 J0426+6825_S_2017_06_15_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1235 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901702Jy sigma=0.008054 ! Fit after self-cal, rms=0.887830Jy sigma=0.007939 ! 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=2.944 mas, bmaj=3.772 mas, bpa=3.382 degrees ! Estimated noise=874.892 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 = 0.0870089 Jy ! Component: 100 - total flux cleaned = 0.106972 Jy ! Total flux subtracted in 100 components = 0.106972 Jy ! Clean residual min=-0.003570 max=0.007325 Jy/beam ! Clean residual mean=-0.000007 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.106972 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.106972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081145Jy sigma=0.000687 ! Fit after self-cal, rms=0.081146Jy sigma=0.000687 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00803568 Jy ! Component: 100 - total flux cleaned = 0.0126511 Jy ! Total flux subtracted in 100 components = 0.0126511 Jy ! Clean residual min=-0.003151 max=0.005090 Jy/beam ! Clean residual mean=-0.000002 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.119623 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.119623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080131Jy sigma=0.000679 ! Fit after self-cal, rms=0.080143Jy sigma=0.000679 ! Inverting map ! Added new window around map position (-12, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523583 Jy ! Component: 100 - total flux cleaned = 0.00887975 Jy ! Total flux subtracted in 100 components = 0.00887975 Jy ! Clean residual min=-0.002890 max=0.004247 Jy/beam ! Clean residual mean=0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.128503 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.128503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079664Jy sigma=0.000675 ! Fit after self-cal, rms=0.079640Jy sigma=0.000674 ! 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=3.677 mas, bmaj=4.67 mas, bpa=7.321 degrees ! Estimated noise=461.25 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 (-16, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005445 Jy ! Component: 100 - total flux cleaned = 0.00899658 Jy ! Component: 150 - total flux cleaned = 0.0117765 Jy ! Component: 200 - total flux cleaned = 0.0140259 Jy ! Total flux subtracted in 200 components = 0.0140259 Jy ! Clean residual min=-0.003065 max=0.004395 Jy/beam ! Clean residual mean=0.000011 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.142529 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 69 components and 0.142529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079185Jy sigma=0.000670 ! Fit after self-cal, rms=0.079137Jy sigma=0.000669 ! Inverting map ! Added new window around map position (-25, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445957 Jy ! Component: 100 - total flux cleaned = 0.00715557 Jy ! Component: 150 - total flux cleaned = 0.00925554 Jy ! Component: 200 - total flux cleaned = 0.0110324 Jy ! Total flux subtracted in 200 components = 0.0110324 Jy ! Clean residual min=-0.002410 max=0.002685 Jy/beam ! Clean residual mean=0.000017 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.153561 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 106 components and 0.153561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078835Jy sigma=0.000667 ! Fit after self-cal, rms=0.078809Jy sigma=0.000667 ! 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 1.01 FD 0.99 HN 1.01 KP 1.03 ! LA 1.01 MK 1.05 NL 0.91 OV 1.01 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.03 HN 1.02 KP 0.97 ! LA 0.98 MK 1.03 NL 1.04 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.04 KP 0.95 ! LA 0.99 MK 1.08 NL 0.99 OV 0.95 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.95 KP 1.00* ! LA 1.00 MK 0.99 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.078809Jy sigma=0.000667 ! Fit after self-cal, rms=0.077162Jy sigma=0.000663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.716 mas, bmaj=4.711 mas, bpa=7.781 degrees ! Estimated noise=458.944 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 (-24.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251685 Jy ! Component: 100 - total flux cleaned = 0.00401306 Jy ! Component: 150 - total flux cleaned = 0.00519013 Jy ! Component: 200 - total flux cleaned = 0.00615522 Jy ! Total flux subtracted in 200 components = 0.00615522 Jy ! Clean residual min=-0.001651 max=0.001700 Jy/beam ! Clean residual mean=0.000017 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.159716 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.159716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077067Jy sigma=0.000662 ! Fit after self-cal, rms=0.077040Jy sigma=0.000662 ! 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=0.077040Jy sigma=0.000662 ! Fit after self-cal, rms=0.076594Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.717 mas, bmaj=4.709 mas, bpa=7.997 degrees ! Estimated noise=458.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104798 Jy ! Component: 100 - total flux cleaned = 0.0018512 Jy ! Component: 150 - total flux cleaned = 0.00241395 Jy ! Component: 200 - total flux cleaned = 0.00289139 Jy ! Total flux subtracted in 200 components = 0.00289139 Jy ! Clean residual min=-0.001308 max=0.001656 Jy/beam ! Clean residual mean=0.000014 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.162608 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 159 components and 0.162608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076573Jy sigma=0.000660 ! Fit after self-cal, rms=0.076580Jy sigma=0.000660 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 (-6.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135648 Jy ! Component: 100 - total flux cleaned = 0.00176442 Jy ! Component: 150 - total flux cleaned = 0.00202117 Jy ! Component: 200 - total flux cleaned = 0.00222583 Jy ! Total flux subtracted in 200 components = 0.00222583 Jy ! Clean residual min=-0.001227 max=0.001309 Jy/beam ! Clean residual mean=0.000017 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.164834 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 177 components and 0.164834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076555Jy sigma=0.000660 ! Fit after self-cal, rms=0.076553Jy sigma=0.000660 ! 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=0.076553Jy sigma=0.000660 ! Fit after self-cal, rms=0.076523Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.716 mas, bmaj=4.709 mas, bpa=8.102 degrees ! Estimated noise=457.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722023 Jy ! Component: 100 - total flux cleaned = 0.00107303 Jy ! Component: 150 - total flux cleaned = 0.00130608 Jy ! Component: 200 - total flux cleaned = 0.00142615 Jy ! Total flux subtracted in 200 components = 0.00142615 Jy ! Clean residual min=-0.001186 max=0.001267 Jy/beam ! Clean residual mean=0.000016 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.16626 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 196 components and 0.16626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076514Jy sigma=0.000660 ! Fit after self-cal, rms=0.076514Jy sigma=0.000660 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 = 0.000175294 Jy ! Component: 100 - total flux cleaned = 0.00026022 Jy ! Component: 150 - total flux cleaned = 0.000313673 Jy ! Component: 200 - total flux cleaned = 0.000352363 Jy ! Total flux subtracted in 200 components = 0.000352363 Jy ! Clean residual min=-0.001172 max=0.001265 Jy/beam ! Clean residual mean=0.000017 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.166612 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 209 components and 0.166612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076510Jy sigma=0.000660 ! Fit after self-cal, rms=0.076510Jy sigma=0.000660 ! 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=0.076510Jy sigma=0.000660 ! Fit after self-cal, rms=0.076524Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.979 mas, bmaj=8.824 mas, bpa=19.82 degrees ! Estimated noise=579.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000731497 Jy ! Component: 100 - total flux cleaned = 0.0012016 Jy ! Component: 150 - total flux cleaned = 0.00141275 Jy ! Component: 200 - total flux cleaned = 0.00152202 Jy ! Total flux subtracted in 200 components = 0.00152202 Jy ! Clean residual min=-0.001731 max=0.001534 Jy/beam ! Clean residual mean=0.000039 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.168134 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 218 components and 0.168134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076523Jy sigma=0.000660 ! Fit after self-cal, rms=0.076522Jy sigma=0.000660 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 = 0.000203207 Jy ! Component: 100 - total flux cleaned = 0.000301751 Jy ! Component: 150 - total flux cleaned = 0.000375639 Jy ! Component: 200 - total flux cleaned = 0.000443002 Jy ! Total flux subtracted in 200 components = 0.000443002 Jy ! Clean residual min=-0.001711 max=0.001513 Jy/beam ! Clean residual mean=0.000040 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.168577 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 232 components and 0.168577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076523Jy sigma=0.000660 ! Fit after self-cal, rms=0.076522Jy sigma=0.000660 ! 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=3.716 mas, bmaj=4.71 mas, bpa=8.114 degrees ! Estimated noise=457.733 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.716 x 4.71 at 8.114 degrees (North through East) ! Clean map min=-0.001117 max=0.11366 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=2.982 mas, bmaj=3.807 mas, bpa=4.661 degrees ! Estimated noise=873.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0867516 Jy ! Component: 100 - total flux cleaned = 0.106568 Jy ! Component: 150 - total flux cleaned = 0.11442 Jy ! Component: 200 - total flux cleaned = 0.120104 Jy ! Total flux subtracted in 200 components = 0.120104 Jy ! Clean residual min=-0.002818 max=0.003353 Jy/beam ! Clean residual mean=-0.000006 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.120104 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.120104 Jy ! Inverting map and beam ! Estimated beam: bmin=3.716 mas, bmaj=4.71 mas, bpa=8.114 degrees ! Estimated noise=457.733 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 = 0.00707089 Jy ! Component: 100 - total flux cleaned = 0.0125234 Jy ! Component: 150 - total flux cleaned = 0.0170294 Jy ! Component: 200 - total flux cleaned = 0.0208235 Jy ! Total flux subtracted in 200 components = 0.0208235 Jy ! Clean residual min=-0.001994 max=0.002394 Jy/beam ! Clean residual mean=-0.000004 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.140928 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 88 components and 0.140928 Jy ! Inverting map ! Added new window around map position (-18, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325016 Jy ! Component: 100 - total flux cleaned = 0.00604349 Jy ! Component: 150 - total flux cleaned = 0.00845682 Jy ! Component: 200 - total flux cleaned = 0.0105614 Jy ! Total flux subtracted in 200 components = 0.0105614 Jy ! Clean residual min=-0.001661 max=0.001436 Jy/beam ! Clean residual mean=0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.151489 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 122 components and 0.151489 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=7.979 mas, bmaj=8.824 mas, bpa=19.82 degrees ! Estimated noise=579.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351885 Jy ! Component: 100 - total flux cleaned = 0.00621493 Jy ! Component: 150 - total flux cleaned = 0.00838551 Jy ! Component: 200 - total flux cleaned = 0.0101529 Jy ! Total flux subtracted in 200 components = 0.0101529 Jy ! Clean residual min=-0.001957 max=0.001675 Jy/beam ! Clean residual mean=0.000028 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.161642 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 = 0.00144655 Jy ! Component: 100 - total flux cleaned = 0.00263773 Jy ! Component: 150 - total flux cleaned = 0.003623 Jy ! Component: 200 - total flux cleaned = 0.00443998 Jy ! Total flux subtracted in 200 components = 0.00443998 Jy ! Clean residual min=-0.001796 max=0.001568 Jy/beam ! Clean residual mean=0.000036 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.166082 Jy ! Adding 143 model components to the UV plane model. ! The established model now contains 246 components and 0.166082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.716 mas, bmaj=4.71 mas, bpa=8.114 degrees ! Estimated noise=457.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562593 Jy ! Component: 100 - total flux cleaned = 0.000842982 Jy ! Component: 150 - total flux cleaned = 0.00113563 Jy ! Component: 200 - total flux cleaned = 0.00139672 Jy ! Total flux subtracted in 200 components = 0.00139672 Jy ! Clean residual min=-0.001184 max=0.001193 Jy/beam ! Clean residual mean=0.000017 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.167479 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 267 components and 0.167479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076538Jy sigma=0.000660 ! Fit after self-cal, rms=0.076526Jy sigma=0.000660 wmodel J0426+6825_S_2017_06_15_pus_map.mod ! Writing 267 model components to file: J0426+6825_S_2017_06_15_pus_map.mod wobs J0426+6825_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0426+6825_S_2017_06_15_pus_uvs.fits wwins J0426+6825_S_2017_06_15_pus_map.win ! wwins: Wrote 7 windows to J0426+6825_S_2017_06_15_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 = 0.000272568 Jy ! Component: 100 - total flux cleaned = 0.000440123 Jy ! Component: 150 - total flux cleaned = 0.000480466 Jy ! Component: 200 - total flux cleaned = 0.000499675 Jy ! Component: 250 - total flux cleaned = 0.000481112 Jy ! Component: 300 - total flux cleaned = 0.000517825 Jy ! Component: 350 - total flux cleaned = 0.000535832 Jy ! Component: 400 - total flux cleaned = 0.000536068 Jy ! Component: 450 - total flux cleaned = 0.000502175 Jy ! Component: 500 - total flux cleaned = 0.000552078 Jy ! Component: 550 - total flux cleaned = 0.000601061 Jy ! Component: 600 - total flux cleaned = 0.000600968 Jy ! Component: 650 - total flux cleaned = 0.000664615 Jy ! Component: 700 - total flux cleaned = 0.000680014 Jy ! Component: 750 - total flux cleaned = 0.000695483 Jy ! Component: 800 - total flux cleaned = 0.000635 Jy ! Component: 850 - total flux cleaned = 0.000695046 Jy ! Component: 900 - total flux cleaned = 0.000680342 Jy ! Component: 950 - total flux cleaned = 0.000738754 Jy ! Component: 1000 - total flux cleaned = 0.000724347 Jy ! Component: 1050 - total flux cleaned = 0.000695938 Jy ! Component: 1100 - total flux cleaned = 0.000738664 Jy ! Component: 1150 - total flux cleaned = 0.000766811 Jy ! Component: 1200 - total flux cleaned = 0.000780532 Jy ! Component: 1250 - total flux cleaned = 0.000753241 Jy ! Component: 1300 - total flux cleaned = 0.000848071 Jy ! Component: 1350 - total flux cleaned = 0.000834604 Jy ! Component: 1400 - total flux cleaned = 0.000861441 Jy ! Component: 1450 - total flux cleaned = 0.00095358 Jy ! Component: 1500 - total flux cleaned = 0.000940483 Jy ! Component: 1550 - total flux cleaned = 0.000966441 Jy ! Component: 1600 - total flux cleaned = 0.000979424 Jy ! Component: 1650 - total flux cleaned = 0.000979589 Jy ! Component: 1700 - total flux cleaned = 0.00103019 Jy ! Component: 1750 - total flux cleaned = 0.00101763 Jy ! Component: 1800 - total flux cleaned = 0.00101772 Jy ! Component: 1850 - total flux cleaned = 0.00105494 Jy ! Component: 1900 - total flux cleaned = 0.00105496 Jy ! Component: 1950 - total flux cleaned = 0.00105507 Jy ! Component: 2000 - total flux cleaned = 0.00106712 Jy ! Component: 2050 - total flux cleaned = 0.00109131 Jy ! Component: 2100 - total flux cleaned = 0.00109131 Jy ! Component: 2150 - total flux cleaned = 0.00104391 Jy ! Component: 2200 - total flux cleaned = 0.00110304 Jy ! Component: 2250 - total flux cleaned = 0.00116159 Jy ! Component: 2300 - total flux cleaned = 0.00117315 Jy ! Component: 2350 - total flux cleaned = 0.00120791 Jy ! Component: 2400 - total flux cleaned = 0.00119642 Jy ! Component: 2450 - total flux cleaned = 0.00123056 Jy ! Component: 2500 - total flux cleaned = 0.00124195 Jy ! Component: 2550 - total flux cleaned = 0.00128705 Jy ! Component: 2600 - total flux cleaned = 0.00127595 Jy ! Component: 2650 - total flux cleaned = 0.00130935 Jy ! Component: 2700 - total flux cleaned = 0.00129843 Jy ! Component: 2750 - total flux cleaned = 0.00139709 Jy ! Component: 2800 - total flux cleaned = 0.00134252 Jy ! Component: 2850 - total flux cleaned = 0.00136423 Jy ! Component: 2900 - total flux cleaned = 0.00139666 Jy ! Component: 2950 - total flux cleaned = 0.00142869 Jy ! Component: 3000 - total flux cleaned = 0.00137548 Jy ! Component: 3050 - total flux cleaned = 0.00140726 Jy ! Component: 3100 - total flux cleaned = 0.00141777 Jy ! Component: 3150 - total flux cleaned = 0.00148056 Jy ! Component: 3200 - total flux cleaned = 0.00150127 Jy ! Component: 3250 - total flux cleaned = 0.00149086 Jy ! Component: 3300 - total flux cleaned = 0.00147028 Jy ! Component: 3350 - total flux cleaned = 0.00150094 Jy ! Component: 3400 - total flux cleaned = 0.00151106 Jy ! Component: 3450 - total flux cleaned = 0.00155162 Jy ! Component: 3500 - total flux cleaned = 0.00150129 Jy ! Component: 3550 - total flux cleaned = 0.00152126 Jy ! Component: 3600 - total flux cleaned = 0.00153124 Jy ! Component: 3650 - total flux cleaned = 0.00154124 Jy ! Component: 3700 - total flux cleaned = 0.00157081 Jy ! Component: 3750 - total flux cleaned = 0.00155123 Jy ! Component: 3800 - total flux cleaned = 0.00157062 Jy ! Component: 3850 - total flux cleaned = 0.00156098 Jy ! Component: 3900 - total flux cleaned = 0.00154158 Jy ! Component: 3950 - total flux cleaned = 0.0015801 Jy ! Component: 4000 - total flux cleaned = 0.00158973 Jy ! Component: 4050 - total flux cleaned = 0.00157071 Jy ! Total flux subtracted in 4096 components = 0.00158017 Jy ! Clean residual min=-0.000652 max=0.000629 Jy/beam ! Clean residual mean=0.000008 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.169059 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 605 components and 0.169059 Jy ![Exited script file: muppet] wmap "J0426+6825_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.716 x 4.71 at 8.114 degrees (North through East) ! Clean map min=-0.00080367 max=0.11371 Jy/beam ! Writing clean map to FITS file: J0426+6825_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177048 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467118 0.467118 0.934236 1.86847 3.73694 7.47389 14.9478 29.8955 59.7911 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.716 x 4.71 at 8.114 degrees (North through East) ! Clean map min=-0.00080367 max=0.11371 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 J0426+6825_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:11:53 2019