! Started logfile: J2256+2301_S_2017_03_23_pus_uvs.log on Mon May 13 10:10:15 2019 obs J2256+2301_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2256+2301_S_2017_03_23_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908003 visibilities/baseline/integration-bin. ! Found source: J2256+2301 ! ! 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 481 lines of history. ! ! Reading 23372 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 J2256+2301_S_2017_03_23_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 498 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919184Jy sigma=0.008004 ! Fit after self-cal, rms=0.907004Jy sigma=0.007908 ! 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=2.779 mas, bmaj=6.178 mas, bpa=-6.899 degrees ! Estimated noise=859.971 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 = 0.0673475 Jy ! Component: 100 - total flux cleaned = 0.094251 Jy ! Total flux subtracted in 100 components = 0.094251 Jy ! Clean residual min=-0.006595 max=0.018431 Jy/beam ! Clean residual mean=-0.000030 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.0942511 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0942511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095206Jy sigma=0.000763 ! Fit after self-cal, rms=0.094905Jy sigma=0.000760 ! Inverting map ! Added new window around map position (-4, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193867 Jy ! Component: 100 - total flux cleaned = 0.0307076 Jy ! Total flux subtracted in 100 components = 0.0307076 Jy ! Clean residual min=-0.004932 max=0.007632 Jy/beam ! Clean residual mean=-0.000017 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.124959 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.124959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089131Jy sigma=0.000704 ! Fit after self-cal, rms=0.088816Jy sigma=0.000701 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933124 Jy ! Component: 100 - total flux cleaned = 0.0151874 Jy ! Total flux subtracted in 100 components = 0.0151874 Jy ! Clean residual min=-0.004089 max=0.005123 Jy/beam ! Clean residual mean=-0.000012 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.140146 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.140146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087237Jy sigma=0.000687 ! Fit after self-cal, rms=0.087177Jy sigma=0.000686 ! 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=3.365 mas, bmaj=7.147 mas, bpa=-4.859 degrees ! Estimated noise=583.517 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 = 0.00804627 Jy ! Component: 100 - total flux cleaned = 0.0129551 Jy ! Component: 150 - total flux cleaned = 0.0164089 Jy ! Component: 200 - total flux cleaned = 0.018923 Jy ! Total flux subtracted in 200 components = 0.018923 Jy ! Clean residual min=-0.002980 max=0.004373 Jy/beam ! Clean residual mean=-0.000008 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.159069 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.159069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086268Jy sigma=0.000679 ! Fit after self-cal, rms=0.086229Jy sigma=0.000678 ! Inverting map ! Added new window around map position (-11, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430385 Jy ! Component: 100 - total flux cleaned = 0.00684803 Jy ! Component: 150 - total flux cleaned = 0.00877253 Jy ! Component: 200 - total flux cleaned = 0.0103625 Jy ! Total flux subtracted in 200 components = 0.0103625 Jy ! Clean residual min=-0.002628 max=0.003087 Jy/beam ! Clean residual mean=-0.000007 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.169432 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 107 components and 0.169432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085929Jy sigma=0.000676 ! Fit after self-cal, rms=0.085904Jy sigma=0.000676 ! 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 1.02 FD 0.98 HN 0.96 KP 1.06 ! LA 1.00 MK 0.98 NL 0.87 OV 1.03 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.00 KP 0.99 ! LA 0.99 MK 1.01 NL 1.03 OV 1.04 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.97 KP 0.89 ! LA 0.77 MK 1.02 NL 1.23 OV 0.95 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.07 HN 0.93 KP 1.00* ! LA 0.77 MK 1.06 NL 1.00* OV 1.71 ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.085904Jy sigma=0.000676 ! Fit after self-cal, rms=0.084061Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.363 mas, bmaj=7.164 mas, bpa=-4.7 degrees ! Estimated noise=581.909 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 = -5.78336e-05 Jy ! Component: 100 - total flux cleaned = -0.000200912 Jy ! Component: 150 - total flux cleaned = -0.000327609 Jy ! Component: 200 - total flux cleaned = -0.000465855 Jy ! Total flux subtracted in 200 components = -0.000465855 Jy ! Clean residual min=-0.001632 max=0.001606 Jy/beam ! Clean residual mean=-0.000007 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.168966 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.168966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084034Jy sigma=0.000662 ! Fit after self-cal, rms=0.084086Jy 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=0.084086Jy sigma=0.000662 ! Fit after self-cal, rms=0.086131Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=7.202 mas, bpa=-4.98 degrees ! Estimated noise=582.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217865 Jy ! Component: 100 - total flux cleaned = -0.00046622 Jy ! Component: 150 - total flux cleaned = -0.000651104 Jy ! Component: 200 - total flux cleaned = -0.000711204 Jy ! Total flux subtracted in 200 components = -0.000711204 Jy ! Clean residual min=-0.001421 max=0.001528 Jy/beam ! Clean residual mean=-0.000003 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.168255 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.168255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086114Jy sigma=0.000660 ! Fit after self-cal, rms=0.086148Jy 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 (-107.5, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505669 Jy ! Component: 100 - total flux cleaned = 0.000618901 Jy ! Component: 150 - total flux cleaned = 0.000588259 Jy ! Component: 200 - total flux cleaned = 0.000479624 Jy ! Total flux subtracted in 200 components = 0.000479624 Jy ! Clean residual min=-0.001383 max=0.001339 Jy/beam ! Clean residual mean=-0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.168734 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 159 components and 0.168734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086115Jy sigma=0.000660 ! Fit after self-cal, rms=0.086113Jy 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=0.086113Jy sigma=0.000660 ! Fit after self-cal, rms=0.086437Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.351 mas, bmaj=7.209 mas, bpa=-5.072 degrees ! Estimated noise=582.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.37885e-05 Jy ! Component: 100 - total flux cleaned = -3.68777e-05 Jy ! Component: 150 - total flux cleaned = -0.000110019 Jy ! Component: 200 - total flux cleaned = -0.000132151 Jy ! Total flux subtracted in 200 components = -0.000132151 Jy ! Clean residual min=-0.001343 max=0.001322 Jy/beam ! Clean residual mean=-0.000003 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.168602 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 164 components and 0.168602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086422Jy sigma=0.000659 ! Fit after self-cal, rms=0.086425Jy sigma=0.000659 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 = -2.07159e-05 Jy ! Component: 100 - total flux cleaned = -6.43072e-05 Jy ! Component: 150 - total flux cleaned = -8.42901e-05 Jy ! Component: 200 - total flux cleaned = -8.42646e-05 Jy ! Total flux subtracted in 200 components = -8.42646e-05 Jy ! Clean residual min=-0.001317 max=0.001315 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.168518 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 0.168518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086416Jy sigma=0.000659 ! Fit after self-cal, rms=0.086415Jy sigma=0.000659 ! 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=0.086415Jy sigma=0.000659 ! Fit after self-cal, rms=0.086472Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.308 mas, bmaj=10.46 mas, bpa=-3.374 degrees ! Estimated noise=717.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153652 Jy ! Component: 100 - total flux cleaned = 0.000172453 Jy ! Component: 150 - total flux cleaned = 0.000210657 Jy ! Component: 200 - total flux cleaned = 0.00021106 Jy ! Total flux subtracted in 200 components = 0.00021106 Jy ! Clean residual min=-0.001482 max=0.001707 Jy/beam ! Clean residual mean=-0.000004 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.168729 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 195 components and 0.168729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086471Jy sigma=0.000659 ! Fit after self-cal, rms=0.086472Jy sigma=0.000659 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 = 6.25836e-05 Jy ! Component: 100 - total flux cleaned = 0.00011421 Jy ! Component: 150 - total flux cleaned = 0.00011402 Jy ! Component: 200 - total flux cleaned = 0.000121908 Jy ! Total flux subtracted in 200 components = 0.000121908 Jy ! Clean residual min=-0.001455 max=0.001707 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.168851 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 204 components and 0.168851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086471Jy sigma=0.000659 ! Fit after self-cal, rms=0.086471Jy sigma=0.000659 ! 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=3.349 mas, bmaj=7.212 mas, bpa=-5.136 degrees ! Estimated noise=582.303 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.349 x 7.212 at -5.136 degrees (North through East) ! Clean map min=-0.0012582 max=0.090682 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=2.763 mas, bmaj=6.239 mas, bpa=-7.173 degrees ! Estimated noise=857.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067596 Jy ! Component: 100 - total flux cleaned = 0.099041 Jy ! Component: 150 - total flux cleaned = 0.117972 Jy ! Component: 200 - total flux cleaned = 0.129794 Jy ! Total flux subtracted in 200 components = 0.129794 Jy ! Clean residual min=-0.003036 max=0.006279 Jy/beam ! Clean residual mean=-0.000015 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.129794 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.129794 Jy ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=7.212 mas, bpa=-5.136 degrees ! Estimated noise=582.303 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 = 0.0117244 Jy ! Component: 100 - total flux cleaned = 0.018452 Jy ! Component: 150 - total flux cleaned = 0.022803 Jy ! Component: 200 - total flux cleaned = 0.0260754 Jy ! Total flux subtracted in 200 components = 0.0260754 Jy ! Clean residual min=-0.001815 max=0.001932 Jy/beam ! Clean residual mean=-0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.155869 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 80 components and 0.155869 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=7.308 mas, bmaj=10.46 mas, bpa=-3.374 degrees ! Estimated noise=717.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407538 Jy ! Component: 100 - total flux cleaned = 0.00648562 Jy ! Component: 150 - total flux cleaned = 0.00818843 Jy ! Component: 200 - total flux cleaned = 0.00945189 Jy ! Total flux subtracted in 200 components = 0.00945189 Jy ! Clean residual min=-0.001689 max=0.001950 Jy/beam ! Clean residual mean=-0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.165321 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 = 0.000881519 Jy ! Component: 100 - total flux cleaned = 0.00137284 Jy ! Component: 150 - total flux cleaned = 0.00178366 Jy ! Component: 200 - total flux cleaned = 0.00196111 Jy ! Total flux subtracted in 200 components = 0.00196111 Jy ! Clean residual min=-0.001567 max=0.001799 Jy/beam ! Clean residual mean=-0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.167282 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 165 components and 0.167282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=7.212 mas, bpa=-5.136 degrees ! Estimated noise=582.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283599 Jy ! Component: 100 - total flux cleaned = -0.000434529 Jy ! Component: 150 - total flux cleaned = -0.000500365 Jy ! Component: 200 - total flux cleaned = -0.000439575 Jy ! Total flux subtracted in 200 components = -0.000439575 Jy ! Clean residual min=-0.001421 max=0.001346 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.166843 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 182 components and 0.166843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086490Jy sigma=0.000659 ! Fit after self-cal, rms=0.086475Jy sigma=0.000659 wmodel J2256+2301_S_2017_03_23_pus_map.mod ! Writing 182 model components to file: J2256+2301_S_2017_03_23_pus_map.mod wobs J2256+2301_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2256+2301_S_2017_03_23_pus_uvs.fits wwins J2256+2301_S_2017_03_23_pus_map.win ! wwins: Wrote 4 windows to J2256+2301_S_2017_03_23_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 = -5.31881e-05 Jy ! Component: 100 - total flux cleaned = -5.90384e-06 Jy ! Component: 150 - total flux cleaned = 1.63989e-05 Jy ! Component: 200 - total flux cleaned = 3.76021e-05 Jy ! Component: 250 - total flux cleaned = 5.84261e-05 Jy ! Component: 300 - total flux cleaned = 0.000119423 Jy ! Component: 350 - total flux cleaned = 0.00017866 Jy ! Component: 400 - total flux cleaned = 0.000139767 Jy ! Component: 450 - total flux cleaned = 0.000139946 Jy ! Component: 500 - total flux cleaned = 0.000121567 Jy ! Component: 550 - total flux cleaned = 0.000139876 Jy ! Component: 600 - total flux cleaned = 0.000157914 Jy ! Component: 650 - total flux cleaned = 0.000175428 Jy ! Component: 700 - total flux cleaned = 0.000175463 Jy ! Component: 750 - total flux cleaned = 0.000243711 Jy ! Component: 800 - total flux cleaned = 0.000243397 Jy ! Component: 850 - total flux cleaned = 0.00025962 Jy ! Component: 900 - total flux cleaned = 0.000210633 Jy ! Component: 950 - total flux cleaned = 0.000226897 Jy ! Component: 1000 - total flux cleaned = 0.000179056 Jy ! Component: 1050 - total flux cleaned = 0.000194529 Jy ! Component: 1100 - total flux cleaned = 0.000147987 Jy ! Component: 1150 - total flux cleaned = 0.000148184 Jy ! Component: 1200 - total flux cleaned = 0.000194045 Jy ! Component: 1250 - total flux cleaned = 0.000178769 Jy ! Component: 1300 - total flux cleaned = 0.000178783 Jy ! Component: 1350 - total flux cleaned = 0.000164049 Jy ! Component: 1400 - total flux cleaned = 0.000149463 Jy ! Component: 1450 - total flux cleaned = 0.000163958 Jy ! Component: 1500 - total flux cleaned = 0.000178213 Jy ! Component: 1550 - total flux cleaned = 0.000192452 Jy ! Component: 1600 - total flux cleaned = 0.000150314 Jy ! Component: 1650 - total flux cleaned = 0.000192239 Jy ! Component: 1700 - total flux cleaned = 0.000192448 Jy ! Component: 1750 - total flux cleaned = 0.000178774 Jy ! Component: 1800 - total flux cleaned = 0.000192479 Jy ! Component: 1850 - total flux cleaned = 0.000206 Jy ! Component: 1900 - total flux cleaned = 0.000179394 Jy ! Component: 1950 - total flux cleaned = 0.000272523 Jy ! Component: 2000 - total flux cleaned = 0.000232911 Jy ! Component: 2050 - total flux cleaned = 0.000285295 Jy ! Component: 2100 - total flux cleaned = 0.000324367 Jy ! Component: 2150 - total flux cleaned = 0.000298557 Jy ! Component: 2200 - total flux cleaned = 0.000337094 Jy ! Component: 2250 - total flux cleaned = 0.0004004 Jy ! Component: 2300 - total flux cleaned = 0.000425608 Jy ! Component: 2350 - total flux cleaned = 0.000500518 Jy ! Component: 2400 - total flux cleaned = 0.00050034 Jy ! Component: 2450 - total flux cleaned = 0.000574055 Jy ! Component: 2500 - total flux cleaned = 0.000561758 Jy ! Component: 2550 - total flux cleaned = 0.000610204 Jy ! Component: 2600 - total flux cleaned = 0.000574005 Jy ! Component: 2650 - total flux cleaned = 0.000633894 Jy ! Component: 2700 - total flux cleaned = 0.00063402 Jy ! Component: 2750 - total flux cleaned = 0.000669443 Jy ! Component: 2800 - total flux cleaned = 0.00066923 Jy ! Component: 2850 - total flux cleaned = 0.000645939 Jy ! Component: 2900 - total flux cleaned = 0.000657395 Jy ! Component: 2950 - total flux cleaned = 0.000703426 Jy ! Component: 3000 - total flux cleaned = 0.000737549 Jy ! Component: 3050 - total flux cleaned = 0.000726101 Jy ! Component: 3100 - total flux cleaned = 0.000714852 Jy ! Component: 3150 - total flux cleaned = 0.000703831 Jy ! Component: 3200 - total flux cleaned = 0.000748292 Jy ! Component: 3250 - total flux cleaned = 0.000737134 Jy ! Component: 3300 - total flux cleaned = 0.000781151 Jy ! Component: 3350 - total flux cleaned = 0.000781123 Jy ! Component: 3400 - total flux cleaned = 0.000813715 Jy ! Component: 3450 - total flux cleaned = 0.000824435 Jy ! Component: 3500 - total flux cleaned = 0.00087821 Jy ! Component: 3550 - total flux cleaned = 0.000856915 Jy ! Component: 3600 - total flux cleaned = 0.000878222 Jy ! Component: 3650 - total flux cleaned = 0.000899197 Jy ! Component: 3700 - total flux cleaned = 0.000909653 Jy ! Component: 3750 - total flux cleaned = 0.000941144 Jy ! Component: 3800 - total flux cleaned = 0.000982651 Jy ! Component: 3850 - total flux cleaned = 0.00101363 Jy ! Component: 3900 - total flux cleaned = 0.000982808 Jy ! Component: 3950 - total flux cleaned = 0.00101351 Jy ! Component: 4000 - total flux cleaned = 0.0010541 Jy ! Component: 4050 - total flux cleaned = 0.00107432 Jy ! Total flux subtracted in 4096 components = 0.00110449 Jy ! Clean residual min=-0.000502 max=0.000645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.167947 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 496 components and 0.167947 Jy ![Exited script file: muppet] wmap "J2256+2301_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.349 x 7.212 at -5.136 degrees (North through East) ! Clean map min=-0.00098106 max=0.090758 Jy/beam ! Writing clean map to FITS file: J2256+2301_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0907583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.614897 0.614897 1.22979 2.45959 4.91918 9.83836 19.6767 39.3534 78.7069 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.349 x 7.212 at -5.136 degrees (North through East) ! Clean map min=-0.00098106 max=0.090758 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 J2256+2301_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:10:21 2019