! Started logfile: J2251+4030_S_2017_02_24_pus_uvs.log on Sat May 4 11:37:35 2019 obs J2251+4030_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2251+4030_S_2017_02_24_pus_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801481 visibilities/baseline/integration-bin. ! Found source: J2251+4030 ! ! 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 823 lines of history. ! ! Reading 21640 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 J2251+4030_S_2017_02_24_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 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 594 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.973595Jy sigma=0.008681 ! Fit after self-cal, rms=0.946856Jy sigma=0.008488 ! 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=3.251 mas, bmaj=5.144 mas, bpa=-5.627 degrees ! Estimated noise=896.795 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 = 0.042983 Jy ! Component: 100 - total flux cleaned = 0.0525772 Jy ! Total flux subtracted in 100 components = 0.0525772 Jy ! Clean residual min=-0.003266 max=0.003210 Jy/beam ! Clean residual mean=-0.000000 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.0525772 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0525772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091204Jy sigma=0.000655 ! Fit after self-cal, rms=0.090972Jy sigma=0.000653 ! 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=3.661 mas, bmaj=5.978 mas, bpa=-2.069 degrees ! Estimated noise=592.562 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 = 0.00364117 Jy ! Component: 100 - total flux cleaned = 0.00526587 Jy ! Component: 150 - total flux cleaned = 0.00556771 Jy ! Component: 200 - total flux cleaned = 0.00556622 Jy ! Total flux subtracted in 200 components = 0.00556622 Jy ! Clean residual min=-0.001844 max=0.002205 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0581434 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0581434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090748Jy sigma=0.000652 ! Fit after self-cal, rms=0.090754Jy sigma=0.000652 ! 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 0.94 FD 1.04 HN 1.07 KP 0.97 ! LA 0.93 MK 1.02 NL 1.02 OV 1.08 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.13 KP 0.88 ! LA 0.87 MK 0.96 NL 0.90 OV 1.13 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.03 KP 1.00 ! LA 1.06 MK 0.97 NL 1.09 OV 1.10 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.91 KP 1.00* ! LA 0.96 MK 0.94 NL 1.00* OV 0.94 ! PT 1.06 SC 1.00* ! ! ! Fit before self-cal, rms=0.090754Jy sigma=0.000652 ! Fit after self-cal, rms=0.089665Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=5.965 mas, bpa=-1.943 degrees ! Estimated noise=594.719 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 = 0.000398302 Jy ! Component: 100 - total flux cleaned = 0.000398747 Jy ! Component: 150 - total flux cleaned = 0.000375937 Jy ! Component: 200 - total flux cleaned = 0.000357658 Jy ! Total flux subtracted in 200 components = 0.000357658 Jy ! Clean residual min=-0.001804 max=0.001959 Jy/beam ! Clean residual mean=-0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.058501 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.058501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089620Jy sigma=0.000650 ! Fit after self-cal, rms=0.089602Jy sigma=0.000650 ! 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=0.089602Jy sigma=0.000650 ! Fit after self-cal, rms=0.084706Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.602 mas, bmaj=6.015 mas, bpa=-2.223 degrees ! Estimated noise=596.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370451 Jy ! Component: 100 - total flux cleaned = 0.000437748 Jy ! Component: 150 - total flux cleaned = 0.000451261 Jy ! Component: 200 - total flux cleaned = 0.000469733 Jy ! Total flux subtracted in 200 components = 0.000469733 Jy ! Clean residual min=-0.001535 max=0.001536 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0589708 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0589708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084704Jy sigma=0.000648 ! Fit after self-cal, rms=0.084775Jy sigma=0.000648 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 = -2.46093e-05 Jy ! Component: 100 - total flux cleaned = -3.92923e-05 Jy ! Component: 150 - total flux cleaned = -3.92559e-05 Jy ! Component: 200 - total flux cleaned = -3.37268e-05 Jy ! Total flux subtracted in 200 components = -3.37268e-05 Jy ! Clean residual min=-0.001562 max=0.001523 Jy/beam ! Clean residual mean=-0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.058937 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.058937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084773Jy sigma=0.000648 ! Fit after self-cal, rms=0.084772Jy sigma=0.000648 ! 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=0.084772Jy sigma=0.000648 ! Fit after self-cal, rms=0.085120Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=6.019 mas, bpa=-2.157 degrees ! Estimated noise=598.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327569 Jy ! Component: 100 - total flux cleaned = 0.000396502 Jy ! Component: 150 - total flux cleaned = 0.000428048 Jy ! Component: 200 - total flux cleaned = 0.000444573 Jy ! Total flux subtracted in 200 components = 0.000444573 Jy ! Clean residual min=-0.001505 max=0.001543 Jy/beam ! Clean residual mean=-0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0593816 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0593816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085119Jy sigma=0.000647 ! Fit after self-cal, rms=0.085140Jy sigma=0.000647 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 = -1.45211e-05 Jy ! Component: 100 - total flux cleaned = -1.45117e-05 Jy ! Component: 150 - total flux cleaned = -4.18453e-06 Jy ! Component: 200 - total flux cleaned = 6.64962e-07 Jy ! Total flux subtracted in 200 components = 6.64962e-07 Jy ! Clean residual min=-0.001506 max=0.001543 Jy/beam ! Clean residual mean=-0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0593823 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.0593823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085139Jy sigma=0.000647 ! Fit after self-cal, rms=0.085139Jy sigma=0.000647 ! 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=0.085139Jy sigma=0.000647 ! Fit after self-cal, rms=0.085428Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.657 mas, bmaj=9.271 mas, bpa=4.184 degrees ! Estimated noise=716.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000411944 Jy ! Component: 100 - total flux cleaned = 0.000543382 Jy ! Component: 150 - total flux cleaned = 0.000553768 Jy ! Component: 200 - total flux cleaned = 0.000563339 Jy ! Total flux subtracted in 200 components = 0.000563339 Jy ! Clean residual min=-0.001641 max=0.001981 Jy/beam ! Clean residual mean=-0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0599456 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.0599456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085430Jy sigma=0.000647 ! Fit after self-cal, rms=0.085433Jy sigma=0.000647 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, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141402 Jy ! Component: 100 - total flux cleaned = 0.00182556 Jy ! Component: 150 - total flux cleaned = 0.00185587 Jy ! Component: 200 - total flux cleaned = 0.00182774 Jy ! Total flux subtracted in 200 components = 0.00182774 Jy ! Clean residual min=-0.001448 max=0.001580 Jy/beam ! Clean residual mean=-0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0617734 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 90 components and 0.0617734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085402Jy sigma=0.000647 ! Fit after self-cal, rms=0.085393Jy sigma=0.000647 ! Inverting map ! Added new window around map position (49.5, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128609 Jy ! Component: 100 - total flux cleaned = 0.00153785 Jy ! Component: 150 - total flux cleaned = 0.00162662 Jy ! Component: 200 - total flux cleaned = 0.00162817 Jy ! Total flux subtracted in 200 components = 0.00162817 Jy ! Clean residual min=-0.001360 max=0.001249 Jy/beam ! Clean residual mean=-0.000007 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0634015 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 116 components and 0.0634015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085373Jy sigma=0.000647 ! Fit after self-cal, rms=0.085351Jy sigma=0.000647 ! 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=3.58 mas, bmaj=6.021 mas, bpa=-2.13 degrees ! Estimated noise=601.19 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.58 x 6.021 at -2.13 degrees (North through East) ! Clean map min=-0.0013255 max=0.055961 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=3.198 mas, bmaj=5.2 mas, bpa=-5.422 degrees ! Estimated noise=904.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435922 Jy ! Component: 100 - total flux cleaned = 0.0534671 Jy ! Component: 150 - total flux cleaned = 0.0560381 Jy ! Component: 200 - total flux cleaned = 0.0576392 Jy ! Total flux subtracted in 200 components = 0.0576392 Jy ! Clean residual min=-0.002433 max=0.002339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0576392 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0576392 Jy ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=6.021 mas, bpa=-2.13 degrees ! Estimated noise=601.19 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 = 0.00218294 Jy ! Component: 100 - total flux cleaned = 0.00339837 Jy ! Component: 150 - total flux cleaned = 0.00446351 Jy ! Component: 200 - total flux cleaned = 0.00545853 Jy ! Total flux subtracted in 200 components = 0.00545853 Jy ! Clean residual min=-0.001435 max=0.001485 Jy/beam ! Clean residual mean=-0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0630977 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.0630977 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=7.657 mas, bmaj=9.271 mas, bpa=4.184 degrees ! Estimated noise=716.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377444 Jy ! Component: 100 - total flux cleaned = 0.000377415 Jy ! Component: 150 - total flux cleaned = 0.000379317 Jy ! Component: 200 - total flux cleaned = 0.000323647 Jy ! Total flux subtracted in 200 components = 0.000323647 Jy ! Clean residual min=-0.001446 max=0.001263 Jy/beam ! Clean residual mean=-0.000007 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0634214 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 = 2.4879e-06 Jy ! Component: 100 - total flux cleaned = 2.52684e-05 Jy ! Component: 150 - total flux cleaned = 3.03872e-06 Jy ! Component: 200 - total flux cleaned = -1.73311e-05 Jy ! Total flux subtracted in 200 components = -1.73311e-05 Jy ! Clean residual min=-0.001329 max=0.001261 Jy/beam ! Clean residual mean=-0.000008 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.063404 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 122 components and 0.0634041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=6.021 mas, bpa=-2.13 degrees ! Estimated noise=601.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223176 Jy ! Component: 100 - total flux cleaned = -0.000223856 Jy ! Component: 150 - total flux cleaned = -0.000190359 Jy ! Component: 200 - total flux cleaned = -0.000158506 Jy ! Total flux subtracted in 200 components = -0.000158506 Jy ! Clean residual min=-0.001304 max=0.001311 Jy/beam ! Clean residual mean=-0.000004 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0632455 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 165 components and 0.0632456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085321Jy sigma=0.000646 ! Fit after self-cal, rms=0.085310Jy sigma=0.000646 wmodel J2251+4030_S_2017_02_24_pus_map.mod ! Writing 165 model components to file: J2251+4030_S_2017_02_24_pus_map.mod wobs J2251+4030_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2251+4030_S_2017_02_24_pus_uvs.fits wwins J2251+4030_S_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J2251+4030_S_2017_02_24_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 = -4.48408e-05 Jy ! Component: 100 - total flux cleaned = -0.000211948 Jy ! Component: 150 - total flux cleaned = -0.000281194 Jy ! Component: 200 - total flux cleaned = -0.000414204 Jy ! Component: 250 - total flux cleaned = -0.000522003 Jy ! Component: 300 - total flux cleaned = -0.000689748 Jy ! Component: 350 - total flux cleaned = -0.000812658 Jy ! Component: 400 - total flux cleaned = -0.000972909 Jy ! Component: 450 - total flux cleaned = -0.00109062 Jy ! Component: 500 - total flux cleaned = -0.00118705 Jy ! Component: 550 - total flux cleaned = -0.0012818 Jy ! Component: 600 - total flux cleaned = -0.00139371 Jy ! Component: 650 - total flux cleaned = -0.00144879 Jy ! Component: 700 - total flux cleaned = -0.00148493 Jy ! Component: 750 - total flux cleaned = -0.00155624 Jy ! Component: 800 - total flux cleaned = -0.00166151 Jy ! Component: 850 - total flux cleaned = -0.00171349 Jy ! Component: 900 - total flux cleaned = -0.00181631 Jy ! Component: 950 - total flux cleaned = -0.00191814 Jy ! Component: 1000 - total flux cleaned = -0.00195138 Jy ! Component: 1050 - total flux cleaned = -0.00198431 Jy ! Component: 1100 - total flux cleaned = -0.00196809 Jy ! Component: 1150 - total flux cleaned = -0.0020167 Jy ! Component: 1200 - total flux cleaned = -0.00203263 Jy ! Component: 1250 - total flux cleaned = -0.00209587 Jy ! Component: 1300 - total flux cleaned = -0.00209606 Jy ! Component: 1350 - total flux cleaned = -0.00211178 Jy ! Component: 1400 - total flux cleaned = -0.00218912 Jy ! Component: 1450 - total flux cleaned = -0.00221982 Jy ! Component: 1500 - total flux cleaned = -0.00223508 Jy ! Component: 1550 - total flux cleaned = -0.00234023 Jy ! Component: 1600 - total flux cleaned = -0.00232533 Jy ! Component: 1650 - total flux cleaned = -0.0024139 Jy ! Component: 1700 - total flux cleaned = -0.00242857 Jy ! Component: 1750 - total flux cleaned = -0.00244307 Jy ! Component: 1800 - total flux cleaned = -0.00248615 Jy ! Component: 1850 - total flux cleaned = -0.00248618 Jy ! Component: 1900 - total flux cleaned = -0.00251456 Jy ! Component: 1950 - total flux cleaned = -0.00252845 Jy ! Component: 2000 - total flux cleaned = -0.00251454 Jy ! Component: 2050 - total flux cleaned = -0.00255609 Jy ! Component: 2100 - total flux cleaned = -0.00256959 Jy ! Component: 2150 - total flux cleaned = -0.00255593 Jy ! Component: 2200 - total flux cleaned = -0.00262354 Jy ! Component: 2250 - total flux cleaned = -0.00263692 Jy ! Component: 2300 - total flux cleaned = -0.00263691 Jy ! Component: 2350 - total flux cleaned = -0.00264995 Jy ! Component: 2400 - total flux cleaned = -0.00262381 Jy ! Component: 2450 - total flux cleaned = -0.00268919 Jy ! Component: 2500 - total flux cleaned = -0.00268937 Jy ! Component: 2550 - total flux cleaned = -0.00272811 Jy ! Component: 2600 - total flux cleaned = -0.00277922 Jy ! Component: 2650 - total flux cleaned = -0.00275372 Jy ! Component: 2700 - total flux cleaned = -0.00275384 Jy ! Component: 2750 - total flux cleaned = -0.00276643 Jy ! Component: 2800 - total flux cleaned = -0.00276644 Jy ! Component: 2850 - total flux cleaned = -0.00275401 Jy ! Component: 2900 - total flux cleaned = -0.00269247 Jy ! Component: 2950 - total flux cleaned = -0.00271696 Jy ! Component: 3000 - total flux cleaned = -0.00278966 Jy ! Component: 3050 - total flux cleaned = -0.00271722 Jy ! Component: 3100 - total flux cleaned = -0.00271719 Jy ! Component: 3150 - total flux cleaned = -0.00268154 Jy ! Component: 3200 - total flux cleaned = -0.00266957 Jy ! Component: 3250 - total flux cleaned = -0.00269324 Jy ! Component: 3300 - total flux cleaned = -0.00262295 Jy ! Component: 3350 - total flux cleaned = -0.0025997 Jy ! Component: 3400 - total flux cleaned = -0.00258809 Jy ! Component: 3450 - total flux cleaned = -0.00261122 Jy ! Component: 3500 - total flux cleaned = -0.00256534 Jy ! Component: 3550 - total flux cleaned = -0.00257675 Jy ! Component: 3600 - total flux cleaned = -0.00261069 Jy ! Component: 3650 - total flux cleaned = -0.00259945 Jy ! Component: 3700 - total flux cleaned = -0.00256581 Jy ! Component: 3750 - total flux cleaned = -0.00261044 Jy ! Component: 3800 - total flux cleaned = -0.00259927 Jy ! Component: 3850 - total flux cleaned = -0.00254405 Jy ! Component: 3900 - total flux cleaned = -0.00251101 Jy ! Component: 3950 - total flux cleaned = -0.00247823 Jy ! Component: 4000 - total flux cleaned = -0.0024891 Jy ! Component: 4050 - total flux cleaned = -0.00244579 Jy ! Total flux subtracted in 4096 components = -0.00246727 Jy ! Clean residual min=-0.000684 max=0.000745 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0607783 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 459 components and 0.0607783 Jy ![Exited script file: muppet] wmap "J2251+4030_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.58 x 6.021 at -2.13 degrees (North through East) ! Clean map min=-0.0011392 max=0.055679 Jy/beam ! Writing clean map to FITS file: J2251+4030_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0556793 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195405 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05284 1.05284 2.10568 4.21136 8.42273 16.8455 33.6909 67.3818 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.58 x 6.021 at -2.13 degrees (North through East) ! Clean map min=-0.0011392 max=0.055679 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 J2251+4030_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:37:40 2019