! Started logfile: J1727+4530_S_2017_05_27_pus_uvs.log on Fri May 3 11:11:54 2019 obs J1727+4530_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1727+4530_S_2017_05_27_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.815278 visibilities/baseline/integration-bin. ! Found source: J1727+4530 ! ! 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 1211 lines of history. ! ! Reading 4696 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 J1727+4530_S_2017_05_27_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 189 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991132Jy sigma=0.008615 ! Fit after self-cal, rms=0.983228Jy sigma=0.008543 ! 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=2.987 mas, bmaj=5.147 mas, bpa=-20.59 degrees ! Estimated noise=1561.02 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 = 1.4683 Jy ! Component: 100 - total flux cleaned = 1.79458 Jy ! Total flux subtracted in 100 components = 1.79458 Jy ! Clean residual min=-0.039952 max=0.110174 Jy/beam ! Clean residual mean=-0.000073 rms=0.011034 Jy/beam ! Combined flux in latest and established models = 1.79458 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.79458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329038Jy sigma=0.002413 ! Fit after self-cal, rms=0.329037Jy sigma=0.002413 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111945 Jy ! Component: 100 - total flux cleaned = 0.16183 Jy ! Total flux subtracted in 100 components = 0.16183 Jy ! Clean residual min=-0.035037 max=0.035344 Jy/beam ! Clean residual mean=-0.000094 rms=0.009113 Jy/beam ! Combined flux in latest and established models = 1.95641 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 1.95641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278251Jy sigma=0.002104 ! Fit after self-cal, rms=0.278235Jy sigma=0.002104 ! 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=3.653 mas, bmaj=5.86 mas, bpa=-18.14 degrees ! Estimated noise=1270.86 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 = 0.0203755 Jy ! Component: 100 - total flux cleaned = 0.0212312 Jy ! Component: 150 - total flux cleaned = 0.0209597 Jy ! Component: 200 - total flux cleaned = 0.0209672 Jy ! Total flux subtracted in 200 components = 0.0209672 Jy ! Clean residual min=-0.033039 max=0.033479 Jy/beam ! Clean residual mean=-0.000242 rms=0.009009 Jy/beam ! Combined flux in latest and established models = 1.97738 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 1.97738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274080Jy sigma=0.002112 ! Fit after self-cal, rms=0.274067Jy sigma=0.002112 ! 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 0.93 FD 0.93 HN 0.99 KP 1.01 ! LA 1.00 MK 0.98 NL 0.90 OV 1.03 ! PT 1.08 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.04 KP 0.97 ! LA 0.96 MK 0.98 NL 1.05 OV 1.08 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.03 KP 1.00 ! LA 1.02 MK 1.01 NL 1.04 OV 0.96 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.01 KP 1.00* ! LA 1.12 MK 1.33 NL 1.00* OV 1.00* ! PT 1.08 SC 1.00* ! ! ! Fit before self-cal, rms=0.274067Jy sigma=0.002112 ! Fit after self-cal, rms=0.205199Jy sigma=0.001621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=5.827 mas, bpa=-17.68 degrees ! Estimated noise=1279.64 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 = 0.0148687 Jy ! Component: 100 - total flux cleaned = 0.0184511 Jy ! Component: 150 - total flux cleaned = 0.018793 Jy ! Component: 200 - total flux cleaned = 0.0187909 Jy ! Total flux subtracted in 200 components = 0.0187909 Jy ! Clean residual min=-0.029323 max=0.028402 Jy/beam ! Clean residual mean=-0.000132 rms=0.007662 Jy/beam ! Combined flux in latest and established models = 1.99617 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 1.99617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203058Jy sigma=0.001622 ! Fit after self-cal, rms=0.203056Jy sigma=0.001622 ! 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=0.203056Jy sigma=0.001622 ! Fit after self-cal, rms=0.128912Jy sigma=0.000965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=5.831 mas, bpa=-17.82 degrees ! Estimated noise=1287.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110638 Jy ! Component: 100 - total flux cleaned = 0.0149339 Jy ! Component: 150 - total flux cleaned = 0.0154653 Jy ! Component: 200 - total flux cleaned = 0.0156867 Jy ! Total flux subtracted in 200 components = 0.0156867 Jy ! Clean residual min=-0.015435 max=0.011763 Jy/beam ! Clean residual mean=-0.000070 rms=0.003636 Jy/beam ! Combined flux in latest and established models = 2.01186 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 2.01186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127476Jy sigma=0.000961 ! Fit after self-cal, rms=0.127469Jy sigma=0.000961 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 = 0.000413736 Jy ! Component: 100 - total flux cleaned = 0.000538834 Jy ! Component: 150 - total flux cleaned = 0.000709512 Jy ! Component: 200 - total flux cleaned = 0.000815646 Jy ! Total flux subtracted in 200 components = 0.000815646 Jy ! Clean residual min=-0.015476 max=0.011768 Jy/beam ! Clean residual mean=-0.000070 rms=0.003633 Jy/beam ! Combined flux in latest and established models = 2.01267 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 2.01267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127405Jy sigma=0.000961 ! Fit after self-cal, rms=0.127402Jy sigma=0.000961 ! 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=0.127402Jy sigma=0.000961 ! Fit after self-cal, rms=0.088714Jy sigma=0.000731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=5.831 mas, bpa=-17.81 degrees ! Estimated noise=1287.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0040476 Jy ! Component: 100 - total flux cleaned = -0.00435388 Jy ! Component: 150 - total flux cleaned = -0.00435778 Jy ! Component: 200 - total flux cleaned = -0.00443015 Jy ! Total flux subtracted in 200 components = -0.00443015 Jy ! Clean residual min=-0.004820 max=0.007207 Jy/beam ! Clean residual mean=0.000002 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 2.00824 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 2.00824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088431Jy sigma=0.000728 ! Fit after self-cal, rms=0.088416Jy sigma=0.000728 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 (-9, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683451 Jy ! Component: 100 - total flux cleaned = 0.00835947 Jy ! Component: 150 - total flux cleaned = 0.00892466 Jy ! Component: 200 - total flux cleaned = 0.00883857 Jy ! Total flux subtracted in 200 components = 0.00883857 Jy ! Clean residual min=-0.004480 max=0.004335 Jy/beam ! Clean residual mean=0.000002 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 2.01708 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 2.01708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087824Jy sigma=0.000723 ! Fit after self-cal, rms=0.087764Jy sigma=0.000722 ! 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=0.087764Jy sigma=0.000722 ! Fit after self-cal, rms=0.087576Jy sigma=0.000721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.11 mas, bmaj=9.489 mas, bpa=-24.55 degrees ! Estimated noise=1567.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011798 Jy ! Component: 100 - total flux cleaned = 0.000325348 Jy ! Component: 150 - total flux cleaned = 0.000392946 Jy ! Component: 200 - total flux cleaned = 0.000486813 Jy ! Total flux subtracted in 200 components = 0.000486813 Jy ! Clean residual min=-0.003937 max=0.004863 Jy/beam ! Clean residual mean=0.000002 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 2.01757 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 2.01757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087437Jy sigma=0.000720 ! Fit after self-cal, rms=0.087402Jy sigma=0.000719 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 = 0.000228339 Jy ! Component: 100 - total flux cleaned = 0.000507597 Jy ! Component: 150 - total flux cleaned = 0.000580116 Jy ! Component: 200 - total flux cleaned = 0.000613411 Jy ! Total flux subtracted in 200 components = 0.000613411 Jy ! Clean residual min=-0.003920 max=0.004798 Jy/beam ! Clean residual mean=0.000002 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 2.01818 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 2.01818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087378Jy sigma=0.000719 ! Fit after self-cal, rms=0.087363Jy sigma=0.000719 ! 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=3.672 mas, bmaj=5.83 mas, bpa=-17.78 degrees ! Estimated noise=1287.24 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.672 x 5.83 at -17.78 degrees (North through East) ! Clean map min=-0.0040125 max=1.9227 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=0.087363Jy sigma=0.000719 ! Fit after self-cal, rms=0.074382Jy sigma=0.000627 ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=5.829 mas, bpa=-17.74 degrees ! Estimated noise=1286.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162462 Jy ! Component: 100 - total flux cleaned = -0.00152701 Jy ! Component: 150 - total flux cleaned = -0.00152408 Jy ! Component: 200 - total flux cleaned = -0.00152064 Jy ! Total flux subtracted in 200 components = -0.00152064 Jy ! Clean residual min=-0.003829 max=0.004128 Jy/beam ! Clean residual mean=0.000000 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 2.01666 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 2.01666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074161Jy sigma=0.000626 ! Fit after self-cal, rms=0.074153Jy sigma=0.000626 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378342 Jy ! Component: 100 - total flux cleaned = 0.000313989 Jy ! Component: 150 - total flux cleaned = 0.000252587 Jy ! Component: 200 - total flux cleaned = 0.000194869 Jy ! Total flux subtracted in 200 components = 0.000194869 Jy ! Clean residual min=-0.003818 max=0.003944 Jy/beam ! Clean residual mean=0.000000 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 2.01686 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 2.01686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074057Jy sigma=0.000625 ! Fit after self-cal, rms=0.074054Jy sigma=0.000625 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074054Jy sigma=0.000625 ! Fit after self-cal, rms=0.074009Jy sigma=0.000624 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=3.016 mas, bmaj=5.122 mas, bpa=-20.2 degrees ! Estimated noise=1584.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48973 Jy ! Component: 100 - total flux cleaned = 1.81607 Jy ! Component: 150 - total flux cleaned = 1.91541 Jy ! Component: 200 - total flux cleaned = 1.95797 Jy ! Total flux subtracted in 200 components = 1.95797 Jy ! Clean residual min=-0.006207 max=0.018521 Jy/beam ! Clean residual mean=0.000002 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 1.95797 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.95797 Jy ! Inverting map and beam ! Estimated beam: bmin=3.677 mas, bmaj=5.83 mas, bpa=-17.72 degrees ! Estimated noise=1286.24 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 = 0.0252122 Jy ! Component: 100 - total flux cleaned = 0.038421 Jy ! Component: 150 - total flux cleaned = 0.0463821 Jy ! Component: 200 - total flux cleaned = 0.0514679 Jy ! Total flux subtracted in 200 components = 0.0514679 Jy ! Clean residual min=-0.003919 max=0.003981 Jy/beam ! Clean residual mean=0.000001 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 2.00944 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 2.00944 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=8.114 mas, bmaj=9.489 mas, bpa=-24.44 degrees ! Estimated noise=1564.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415458 Jy ! Component: 100 - total flux cleaned = 0.00587412 Jy ! Component: 150 - total flux cleaned = 0.00598865 Jy ! Component: 200 - total flux cleaned = 0.00607809 Jy ! Total flux subtracted in 200 components = 0.00607809 Jy ! Clean residual min=-0.003673 max=0.004768 Jy/beam ! Clean residual mean=-0.000001 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 2.01552 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) ! Added new window around map position (-29, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402552 Jy ! Component: 100 - total flux cleaned = 0.00584525 Jy ! Component: 150 - total flux cleaned = 0.00638696 Jy ! Component: 200 - total flux cleaned = 0.00661691 Jy ! Total flux subtracted in 200 components = 0.00661691 Jy ! Clean residual min=-0.003477 max=0.003795 Jy/beam ! Clean residual mean=-0.000014 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 2.02214 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 96 components and 2.02214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.677 mas, bmaj=5.83 mas, bpa=-17.72 degrees ! Estimated noise=1286.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456006 Jy ! Component: 100 - total flux cleaned = 0.000662636 Jy ! Component: 150 - total flux cleaned = 0.000845696 Jy ! Component: 200 - total flux cleaned = 0.00109154 Jy ! Total flux subtracted in 200 components = 0.00109154 Jy ! Clean residual min=-0.003849 max=0.003607 Jy/beam ! Clean residual mean=-0.000008 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 2.02323 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 2.02323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073709Jy sigma=0.000621 ! Fit after self-cal, rms=0.073661Jy sigma=0.000621 wmodel J1727+4530_S_2017_05_27_pus_map.mod ! Writing 112 model components to file: J1727+4530_S_2017_05_27_pus_map.mod wobs J1727+4530_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1727+4530_S_2017_05_27_pus_uvs.fits wwins J1727+4530_S_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J1727+4530_S_2017_05_27_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 = -0.00089694 Jy ! Component: 100 - total flux cleaned = -0.00146803 Jy ! Component: 150 - total flux cleaned = -0.00159113 Jy ! Component: 200 - total flux cleaned = -0.00159158 Jy ! Component: 250 - total flux cleaned = -0.00158997 Jy ! Component: 300 - total flux cleaned = -0.00153421 Jy ! Component: 350 - total flux cleaned = -0.00186479 Jy ! Component: 400 - total flux cleaned = -0.00197236 Jy ! Component: 450 - total flux cleaned = -0.00207833 Jy ! Component: 500 - total flux cleaned = -0.0022341 Jy ! Component: 550 - total flux cleaned = -0.00248955 Jy ! Component: 600 - total flux cleaned = -0.00253938 Jy ! Component: 650 - total flux cleaned = -0.00263892 Jy ! Component: 700 - total flux cleaned = -0.00278608 Jy ! Component: 750 - total flux cleaned = -0.00293052 Jy ! Component: 800 - total flux cleaned = -0.00312113 Jy ! Component: 850 - total flux cleaned = -0.00326215 Jy ! Component: 900 - total flux cleaned = -0.00330819 Jy ! Component: 950 - total flux cleaned = -0.00340015 Jy ! Component: 1000 - total flux cleaned = -0.00344549 Jy ! Component: 1050 - total flux cleaned = -0.00353491 Jy ! Component: 1100 - total flux cleaned = -0.00357845 Jy ! Component: 1150 - total flux cleaned = -0.00379673 Jy ! Component: 1200 - total flux cleaned = -0.00371005 Jy ! Component: 1250 - total flux cleaned = -0.00366705 Jy ! Component: 1300 - total flux cleaned = -0.00375199 Jy ! Component: 1350 - total flux cleaned = -0.00358517 Jy ! Component: 1400 - total flux cleaned = -0.00387645 Jy ! Component: 1450 - total flux cleaned = -0.00387547 Jy ! Component: 1500 - total flux cleaned = -0.00399806 Jy ! Component: 1550 - total flux cleaned = -0.00395749 Jy ! Component: 1600 - total flux cleaned = -0.00419734 Jy ! Component: 1650 - total flux cleaned = -0.00427628 Jy ! Component: 1700 - total flux cleaned = -0.00419743 Jy ! Component: 1750 - total flux cleaned = -0.00431469 Jy ! Component: 1800 - total flux cleaned = -0.00431472 Jy ! Component: 1850 - total flux cleaned = -0.00450595 Jy ! Component: 1900 - total flux cleaned = -0.00431606 Jy ! Component: 1950 - total flux cleaned = -0.00427857 Jy ! Component: 2000 - total flux cleaned = -0.00424146 Jy ! Component: 2050 - total flux cleaned = -0.00431546 Jy ! Component: 2100 - total flux cleaned = -0.00431538 Jy ! Component: 2150 - total flux cleaned = -0.00424231 Jy ! Component: 2200 - total flux cleaned = -0.00427826 Jy ! Component: 2250 - total flux cleaned = -0.00424267 Jy ! Component: 2300 - total flux cleaned = -0.00420711 Jy ! Component: 2350 - total flux cleaned = -0.0041362 Jy ! Component: 2400 - total flux cleaned = -0.00413632 Jy ! Component: 2450 - total flux cleaned = -0.0040668 Jy ! Component: 2500 - total flux cleaned = -0.0041361 Jy ! Component: 2550 - total flux cleaned = -0.00406754 Jy ! Component: 2600 - total flux cleaned = -0.00406718 Jy ! Component: 2650 - total flux cleaned = -0.00413498 Jy ! Component: 2700 - total flux cleaned = -0.00423548 Jy ! Component: 2750 - total flux cleaned = -0.00413566 Jy ! Component: 2800 - total flux cleaned = -0.00420179 Jy ! Component: 2850 - total flux cleaned = -0.00430074 Jy ! Component: 2900 - total flux cleaned = -0.00436606 Jy ! Component: 2950 - total flux cleaned = -0.00423596 Jy ! Component: 3000 - total flux cleaned = -0.00433255 Jy ! Component: 3050 - total flux cleaned = -0.00436443 Jy ! Component: 3100 - total flux cleaned = -0.00433294 Jy ! Component: 3150 - total flux cleaned = -0.00445906 Jy ! Component: 3200 - total flux cleaned = -0.00445902 Jy ! Component: 3250 - total flux cleaned = -0.0043967 Jy ! Component: 3300 - total flux cleaned = -0.0044896 Jy ! Component: 3350 - total flux cleaned = -0.00452071 Jy ! Component: 3400 - total flux cleaned = -0.00464258 Jy ! Component: 3450 - total flux cleaned = -0.00461243 Jy ! Component: 3500 - total flux cleaned = -0.0046424 Jy ! Component: 3550 - total flux cleaned = -0.00479161 Jy ! Component: 3600 - total flux cleaned = -0.00473233 Jy ! Component: 3650 - total flux cleaned = -0.00479116 Jy ! Component: 3700 - total flux cleaned = -0.00484976 Jy ! Component: 3750 - total flux cleaned = -0.00461642 Jy ! Component: 3800 - total flux cleaned = -0.00464577 Jy ! Component: 3850 - total flux cleaned = -0.00470328 Jy ! Component: 3900 - total flux cleaned = -0.00464615 Jy ! Component: 3950 - total flux cleaned = -0.00453254 Jy ! Component: 4000 - total flux cleaned = -0.00475939 Jy ! Component: 4050 - total flux cleaned = -0.00478753 Jy ! Total flux subtracted in 4096 components = -0.00473189 Jy ! Clean residual min=-0.001726 max=0.001853 Jy/beam ! Clean residual mean=-0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 2.0185 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 408 components and 2.01849 Jy ![Exited script file: muppet] wmap "J1727+4530_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.677 x 5.83 at -17.72 degrees (North through East) ! Clean map min=-0.0031687 max=1.9225 Jy/beam ! Writing clean map to FITS file: J1727+4530_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.92249 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000520176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0811725 0.0811725 0.162345 0.32469 0.64938 1.29876 2.59752 5.19504 10.3901 20.7801 41.5603 83.1206 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.922 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.677 x 5.83 at -17.72 degrees (North through East) ! Clean map min=-0.0031687 max=1.9225 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 J1727+4530_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:11:58 2019