! Started logfile: J2002+4725_S_2017_08_05_pus_uvs.log on Thu May 9 19:37:30 2019 obs J2002+4725_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2002+4725_S_2017_08_05_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.814074 visibilities/baseline/integration-bin. ! Found source: J2002+4725 ! ! 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 513 lines of history. ! ! Reading 4396 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 J2002+4725_S_2017_08_05_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.305499Jy sigma=0.002882 ! Fit after self-cal, rms=0.273924Jy sigma=0.002595 ! 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=3.196 mas, bmaj=4.892 mas, bpa=-6.135 degrees ! Estimated noise=1594.05 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 = 0.625773 Jy ! Component: 100 - total flux cleaned = 0.818118 Jy ! Total flux subtracted in 100 components = 0.818118 Jy ! Clean residual min=-0.023994 max=0.076576 Jy/beam ! Clean residual mean=-0.000024 rms=0.007048 Jy/beam ! Combined flux in latest and established models = 0.818118 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.818118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198004Jy sigma=0.001664 ! Fit after self-cal, rms=0.197985Jy sigma=0.001664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.079033 Jy ! Component: 100 - total flux cleaned = 0.119543 Jy ! Total flux subtracted in 100 components = 0.119543 Jy ! Clean residual min=-0.019633 max=0.020222 Jy/beam ! Clean residual mean=-0.000016 rms=0.004398 Jy/beam ! Combined flux in latest and established models = 0.937661 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.937661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150460Jy sigma=0.001250 ! Fit after self-cal, rms=0.150455Jy sigma=0.001249 ! 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=3.873 mas, bmaj=5.715 mas, bpa=-3.01 degrees ! Estimated noise=1236.32 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 = 0.0314287 Jy ! Component: 100 - total flux cleaned = 0.0484949 Jy ! Component: 150 - total flux cleaned = 0.0589765 Jy ! Component: 200 - total flux cleaned = 0.0656139 Jy ! Total flux subtracted in 200 components = 0.0656139 Jy ! Clean residual min=-0.015640 max=0.015556 Jy/beam ! Clean residual mean=-0.000021 rms=0.003755 Jy/beam ! Combined flux in latest and established models = 1.00327 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 1.00327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140472Jy sigma=0.001206 ! Fit after self-cal, rms=0.140448Jy sigma=0.001206 ! 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 1.00 FD 0.93 HN 0.97 KP 1.07 ! LA 1.03 MK 1.06 NL 0.92 OV 1.04 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.99 KP 1.01 ! LA 1.00 MK 1.03 NL 1.07 OV 1.08 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 0.97 KP 0.89 ! LA 0.78 MK 1.04 NL 1.22 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 0.92 KP 1.00* ! LA 0.89 MK 1.38 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.140448Jy sigma=0.001206 ! Fit after self-cal, rms=0.089256Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.925 mas, bmaj=5.745 mas, bpa=-2.746 degrees ! Estimated noise=1243.72 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 = 0.000404027 Jy ! Component: 100 - total flux cleaned = 0.000388619 Jy ! Component: 150 - total flux cleaned = 0.000509098 Jy ! Component: 200 - total flux cleaned = 0.000736075 Jy ! Total flux subtracted in 200 components = 0.000736075 Jy ! Clean residual min=-0.008584 max=0.007875 Jy/beam ! Clean residual mean=-0.000013 rms=0.001921 Jy/beam ! Combined flux in latest and established models = 1.00401 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 1.00401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088848Jy sigma=0.000780 ! Fit after self-cal, rms=0.088811Jy sigma=0.000780 ! 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=0.088811Jy sigma=0.000780 ! Fit after self-cal, rms=0.075057Jy sigma=0.000679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=5.756 mas, bpa=-2.913 degrees ! Estimated noise=1243.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000941353 Jy ! Component: 100 - total flux cleaned = -0.00115943 Jy ! Component: 150 - total flux cleaned = -0.00129383 Jy ! Component: 200 - total flux cleaned = -0.001478 Jy ! Total flux subtracted in 200 components = -0.001478 Jy ! Clean residual min=-0.003931 max=0.003823 Jy/beam ! Clean residual mean=-0.000001 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 1.00253 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 1.00253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074923Jy sigma=0.000678 ! Fit after self-cal, rms=0.074917Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123459 Jy ! Component: 100 - total flux cleaned = -0.000179244 Jy ! Component: 150 - total flux cleaned = -0.000231524 Jy ! Component: 200 - total flux cleaned = -0.000327321 Jy ! Total flux subtracted in 200 components = -0.000327321 Jy ! Clean residual min=-0.003872 max=0.003749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 1.00221 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 1.00221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074839Jy sigma=0.000677 ! Fit after self-cal, rms=0.074834Jy sigma=0.000677 ! 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=0.074834Jy sigma=0.000677 ! Fit after self-cal, rms=0.074901Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.929 mas, bmaj=5.758 mas, bpa=-2.799 degrees ! Estimated noise=1243.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000709599 Jy ! Component: 100 - total flux cleaned = -0.000946661 Jy ! Component: 150 - total flux cleaned = -0.00105608 Jy ! Component: 200 - total flux cleaned = -0.00120744 Jy ! Total flux subtracted in 200 components = -0.00120744 Jy ! Clean residual min=-0.003735 max=0.003629 Jy/beam ! Clean residual mean=-0.000002 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 1.001 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 1.001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074813Jy sigma=0.000676 ! Fit after self-cal, rms=0.074810Jy 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 = -9.59792e-05 Jy ! Component: 100 - total flux cleaned = -0.000141229 Jy ! Component: 150 - total flux cleaned = -0.000225229 Jy ! Component: 200 - total flux cleaned = -0.000266078 Jy ! Total flux subtracted in 200 components = -0.000266078 Jy ! Clean residual min=-0.003709 max=0.003571 Jy/beam ! Clean residual mean=-0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 1.00073 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 1.00073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074760Jy sigma=0.000676 ! Fit after self-cal, rms=0.074757Jy 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=0.074757Jy sigma=0.000676 ! Fit after self-cal, rms=0.074829Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.737 mas, bmaj=9.368 mas, bpa=2.134 degrees ! Estimated noise=1507.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00165779 Jy ! Component: 100 - total flux cleaned = -0.00177755 Jy ! Component: 150 - total flux cleaned = -0.00177741 Jy ! Component: 200 - total flux cleaned = -0.00180278 Jy ! Total flux subtracted in 200 components = -0.00180278 Jy ! Clean residual min=-0.003606 max=0.003057 Jy/beam ! Clean residual mean=-0.000003 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.99893 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.99893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074828Jy sigma=0.000676 ! Fit after self-cal, rms=0.074809Jy 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 = -0.000128268 Jy ! Component: 100 - total flux cleaned = -9.70405e-05 Jy ! Component: 150 - total flux cleaned = -7.26099e-05 Jy ! Component: 200 - total flux cleaned = -8.2889e-05 Jy ! Total flux subtracted in 200 components = -8.2889e-05 Jy ! Clean residual min=-0.003633 max=0.003013 Jy/beam ! Clean residual mean=-0.000003 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.998847 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.998847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074808Jy sigma=0.000676 ! Fit after self-cal, rms=0.074798Jy sigma=0.000676 ! 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=3.935 mas, bmaj=5.759 mas, bpa=-2.662 degrees ! Estimated noise=1244.74 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.935 x 5.759 at -2.662 degrees (North through East) ! Clean map min=-0.003433 max=0.82707 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074798Jy sigma=0.000676 ! Fit after self-cal, rms=0.069278Jy sigma=0.000621 ! Inverting map and beam ! Estimated beam: bmin=3.937 mas, bmaj=5.76 mas, bpa=-2.605 degrees ! Estimated noise=1244.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00037228 Jy ! Component: 100 - total flux cleaned = -0.000523755 Jy ! Component: 150 - total flux cleaned = -0.000616394 Jy ! Component: 200 - total flux cleaned = -0.00074896 Jy ! Total flux subtracted in 200 components = -0.00074896 Jy ! Clean residual min=-0.003435 max=0.003581 Jy/beam ! Clean residual mean=-0.000000 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.998098 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 65 components and 0.998098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069208Jy sigma=0.000621 ! Fit after self-cal, rms=0.069205Jy sigma=0.000621 ! Inverting map ! Added new window around map position (91, -90). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146024 Jy ! Component: 100 - total flux cleaned = 0.00102577 Jy ! Component: 150 - total flux cleaned = 0.000749733 Jy ! Component: 200 - total flux cleaned = 0.000574528 Jy ! Total flux subtracted in 200 components = 0.000574528 Jy ! Clean residual min=-0.003119 max=0.003365 Jy/beam ! Clean residual mean=-0.000000 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.998672 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.998672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068988Jy sigma=0.000619 ! Fit after self-cal, rms=0.068978Jy sigma=0.000619 ! Inverting map ! Added new window around map position (70.5, 119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211386 Jy ! Component: 100 - total flux cleaned = 0.0023429 Jy ! Component: 150 - total flux cleaned = 0.00234357 Jy ! Component: 200 - total flux cleaned = 0.00228966 Jy ! Total flux subtracted in 200 components = 0.00228966 Jy ! Clean residual min=-0.002995 max=0.002926 Jy/beam ! Clean residual mean=-0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 1.00096 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 1.00096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068800Jy sigma=0.000617 ! Fit after self-cal, rms=0.068793Jy sigma=0.000617 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068793Jy sigma=0.000617 ! Fit after self-cal, rms=0.068767Jy sigma=0.000617 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=3.246 mas, bmaj=4.929 mas, bpa=-5.838 degrees ! Estimated noise=1618.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.632395 Jy ! Component: 100 - total flux cleaned = 0.823607 Jy ! Component: 150 - total flux cleaned = 0.899774 Jy ! Component: 200 - total flux cleaned = 0.937883 Jy ! Total flux subtracted in 200 components = 0.937883 Jy ! Clean residual min=-0.007968 max=0.018738 Jy/beam ! Clean residual mean=-0.000009 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.937883 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 0.937883 Jy ! Inverting map and beam ! Estimated beam: bmin=3.94 mas, bmaj=5.76 mas, bpa=-2.574 degrees ! Estimated noise=1244.65 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 = 0.0268375 Jy ! Component: 100 - total flux cleaned = 0.0407783 Jy ! Component: 150 - total flux cleaned = 0.0483487 Jy ! Component: 200 - total flux cleaned = 0.0532224 Jy ! Total flux subtracted in 200 components = 0.0532224 Jy ! Clean residual min=-0.003609 max=0.004072 Jy/beam ! Clean residual mean=-0.000004 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.991105 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.991105 Jy ! Inverting map ! Added new window around map position (1, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447806 Jy ! Component: 100 - total flux cleaned = 0.00673365 Jy ! Component: 150 - total flux cleaned = 0.0074017 Jy ! Component: 200 - total flux cleaned = 0.00770347 Jy ! Total flux subtracted in 200 components = 0.00770347 Jy ! Clean residual min=-0.003303 max=0.003343 Jy/beam ! Clean residual mean=-0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.998808 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.998808 Jy ! Inverting map ! Added new window around map position (-18.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190733 Jy ! Component: 100 - total flux cleaned = 0.00237293 Jy ! Component: 150 - total flux cleaned = 0.00245872 Jy ! Component: 200 - total flux cleaned = 0.0025401 Jy ! Total flux subtracted in 200 components = 0.0025401 Jy ! Clean residual min=-0.003312 max=0.003080 Jy/beam ! Clean residual mean=-0.000001 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 1.00135 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 84 components and 1.00135 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=7.743 mas, bmaj=9.372 mas, bpa=2.194 degrees ! Estimated noise=1505.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.43926e-05 Jy ! Component: 100 - total flux cleaned = 0.000349552 Jy ! Component: 150 - total flux cleaned = 0.000608404 Jy ! Component: 200 - total flux cleaned = 0.000725903 Jy ! Total flux subtracted in 200 components = 0.000725903 Jy ! Clean residual min=-0.003021 max=0.002766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 1.00207 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 = 0.000145538 Jy ! Component: 100 - total flux cleaned = 0.000246893 Jy ! Component: 150 - total flux cleaned = 0.000403567 Jy ! Component: 200 - total flux cleaned = 0.000492504 Jy ! Total flux subtracted in 200 components = 0.000492504 Jy ! Clean residual min=-0.003008 max=0.002708 Jy/beam ! Clean residual mean=-0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 1.00257 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 129 components and 1.00257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.94 mas, bmaj=5.76 mas, bpa=-2.574 degrees ! Estimated noise=1244.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041743 Jy ! Component: 100 - total flux cleaned = -0.000132089 Jy ! Component: 150 - total flux cleaned = 1.80585e-06 Jy ! Component: 200 - total flux cleaned = 6.65738e-05 Jy ! Total flux subtracted in 200 components = 6.65738e-05 Jy ! Clean residual min=-0.003113 max=0.002901 Jy/beam ! Clean residual mean=-0.000000 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 1.00263 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 1.00263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068680Jy sigma=0.000616 ! Fit after self-cal, rms=0.068665Jy sigma=0.000616 wmodel J2002+4725_S_2017_08_05_pus_map.mod ! Writing 141 model components to file: J2002+4725_S_2017_08_05_pus_map.mod wobs J2002+4725_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2002+4725_S_2017_08_05_pus_uvs.fits wwins J2002+4725_S_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J2002+4725_S_2017_08_05_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 = -0.000847115 Jy ! Component: 100 - total flux cleaned = -0.000603273 Jy ! Component: 150 - total flux cleaned = -0.000368572 Jy ! Component: 200 - total flux cleaned = -9.72975e-05 Jy ! Component: 250 - total flux cleaned = 3.3586e-05 Jy ! Component: 300 - total flux cleaned = 0.000118703 Jy ! Component: 350 - total flux cleaned = 0.000369459 Jy ! Component: 400 - total flux cleaned = 0.000409734 Jy ! Component: 450 - total flux cleaned = 0.000570607 Jy ! Component: 500 - total flux cleaned = 0.000767891 Jy ! Component: 550 - total flux cleaned = 0.000845186 Jy ! Component: 600 - total flux cleaned = 0.000959775 Jy ! Component: 650 - total flux cleaned = 0.00118383 Jy ! Component: 700 - total flux cleaned = 0.00122081 Jy ! Component: 750 - total flux cleaned = 0.0012935 Jy ! Component: 800 - total flux cleaned = 0.00143577 Jy ! Component: 850 - total flux cleaned = 0.00140059 Jy ! Component: 900 - total flux cleaned = 0.00146982 Jy ! Component: 950 - total flux cleaned = 0.00140161 Jy ! Component: 1000 - total flux cleaned = 0.00146917 Jy ! Component: 1050 - total flux cleaned = 0.00156907 Jy ! Component: 1100 - total flux cleaned = 0.0015034 Jy ! Component: 1150 - total flux cleaned = 0.00160055 Jy ! Component: 1200 - total flux cleaned = 0.00160116 Jy ! Component: 1250 - total flux cleaned = 0.00166457 Jy ! Component: 1300 - total flux cleaned = 0.00169604 Jy ! Component: 1350 - total flux cleaned = 0.0017583 Jy ! Component: 1400 - total flux cleaned = 0.00178938 Jy ! Component: 1450 - total flux cleaned = 0.00191065 Jy ! Component: 1500 - total flux cleaned = 0.00191065 Jy ! Component: 1550 - total flux cleaned = 0.00202914 Jy ! Component: 1600 - total flux cleaned = 0.00205893 Jy ! Component: 1650 - total flux cleaned = 0.00208778 Jy ! Component: 1700 - total flux cleaned = 0.00220273 Jy ! Component: 1750 - total flux cleaned = 0.00234457 Jy ! Component: 1800 - total flux cleaned = 0.00242869 Jy ! Component: 1850 - total flux cleaned = 0.00234496 Jy ! Component: 1900 - total flux cleaned = 0.00239989 Jy ! Component: 1950 - total flux cleaned = 0.0024275 Jy ! Component: 2000 - total flux cleaned = 0.00248162 Jy ! Component: 2050 - total flux cleaned = 0.00253526 Jy ! Component: 2100 - total flux cleaned = 0.00250865 Jy ! Component: 2150 - total flux cleaned = 0.00256134 Jy ! Component: 2200 - total flux cleaned = 0.00256096 Jy ! Component: 2250 - total flux cleaned = 0.0025613 Jy ! Component: 2300 - total flux cleaned = 0.00279209 Jy ! Component: 2350 - total flux cleaned = 0.00281734 Jy ! Component: 2400 - total flux cleaned = 0.00284233 Jy ! Component: 2450 - total flux cleaned = 0.00281735 Jy ! Component: 2500 - total flux cleaned = 0.00301618 Jy ! Component: 2550 - total flux cleaned = 0.00291772 Jy ! Component: 2600 - total flux cleaned = 0.00301575 Jy ! Component: 2650 - total flux cleaned = 0.00301581 Jy ! Component: 2700 - total flux cleaned = 0.00318451 Jy ! Component: 2750 - total flux cleaned = 0.0032084 Jy ! Component: 2800 - total flux cleaned = 0.00311364 Jy ! Component: 2850 - total flux cleaned = 0.00323158 Jy ! Component: 2900 - total flux cleaned = 0.00320836 Jy ! Component: 2950 - total flux cleaned = 0.00330131 Jy ! Component: 3000 - total flux cleaned = 0.00337011 Jy ! Component: 3050 - total flux cleaned = 0.00341579 Jy ! Component: 3100 - total flux cleaned = 0.00337036 Jy ! Component: 3150 - total flux cleaned = 0.0033475 Jy ! Component: 3200 - total flux cleaned = 0.00352708 Jy ! Component: 3250 - total flux cleaned = 0.00350497 Jy ! Component: 3300 - total flux cleaned = 0.00348298 Jy ! Component: 3350 - total flux cleaned = 0.00363684 Jy ! Component: 3400 - total flux cleaned = 0.00361495 Jy ! Component: 3450 - total flux cleaned = 0.00365832 Jy ! Component: 3500 - total flux cleaned = 0.00365815 Jy ! Component: 3550 - total flux cleaned = 0.00380798 Jy ! Component: 3600 - total flux cleaned = 0.00380805 Jy ! Component: 3650 - total flux cleaned = 0.00385041 Jy ! Component: 3700 - total flux cleaned = 0.00397661 Jy ! Component: 3750 - total flux cleaned = 0.00397668 Jy ! Component: 3800 - total flux cleaned = 0.00397679 Jy ! Component: 3850 - total flux cleaned = 0.00399741 Jy ! Component: 3900 - total flux cleaned = 0.00410016 Jy ! Component: 3950 - total flux cleaned = 0.0040797 Jy ! Component: 4000 - total flux cleaned = 0.00412053 Jy ! Component: 4050 - total flux cleaned = 0.00426191 Jy ! Total flux subtracted in 4096 components = 0.00430222 Jy ! Clean residual min=-0.001139 max=0.001306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 1.00694 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 431 components and 1.00694 Jy ![Exited script file: muppet] wmap "J2002+4725_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.94 x 5.76 at -2.574 degrees (North through East) ! Clean map min=-0.0026236 max=0.82852 Jy/beam ! Writing clean map to FITS file: J2002+4725_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.828521 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000360836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.130655 0.130655 0.26131 0.522621 1.04524 2.09048 4.18097 8.36193 16.7239 33.4477 66.8955 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.828 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.94 x 5.76 at -2.574 degrees (North through East) ! Clean map min=-0.0026236 max=0.82852 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 J2002+4725_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:37:36 2019