! Started logfile: J1119+2226_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:39:21 2019 obs J1119+2226_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1119+2226_S_2017_03_27_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977011 visibilities/baseline/integration-bin. ! Found source: J1119+2226 ! ! 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 1684 lines of history. ! ! Reading 30600 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 J1119+2226_S_2017_03_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 546 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.948569Jy sigma=0.008971 ! Fit after self-cal, rms=0.939178Jy sigma=0.008894 ! 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=2.78 mas, bmaj=6.255 mas, bpa=-6.391 degrees ! Estimated noise=732.932 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 = 0.0460686 Jy ! Component: 100 - total flux cleaned = 0.0597917 Jy ! Total flux subtracted in 100 components = 0.0597917 Jy ! Clean residual min=-0.002932 max=0.006070 Jy/beam ! Clean residual mean=0.000007 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0597917 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0597917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082440Jy sigma=0.000729 ! Fit after self-cal, rms=0.082390Jy sigma=0.000728 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697966 Jy ! Component: 100 - total flux cleaned = 0.0104825 Jy ! Total flux subtracted in 100 components = 0.0104825 Jy ! Clean residual min=-0.002468 max=0.002229 Jy/beam ! Clean residual mean=0.000012 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0702741 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.0702741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081649Jy sigma=0.000721 ! Fit after self-cal, rms=0.081649Jy sigma=0.000721 ! 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=3.508 mas, bmaj=7.076 mas, bpa=-4.643 degrees ! Estimated noise=467.933 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 = 0.00310869 Jy ! Component: 100 - total flux cleaned = 0.00445852 Jy ! Component: 150 - total flux cleaned = 0.00462302 Jy ! Component: 200 - total flux cleaned = 0.00453737 Jy ! Total flux subtracted in 200 components = 0.00453737 Jy ! Clean residual min=-0.002565 max=0.002576 Jy/beam ! Clean residual mean=0.000035 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.0748115 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0748115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081534Jy sigma=0.000720 ! Fit after self-cal, rms=0.081536Jy sigma=0.000720 ! 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 0.92 FD 1.06 HN 0.99 KP 1.05 ! LA 1.01 MK 1.03 NL 1.01 OV 0.96 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.05 KP 1.01 ! LA 1.03 MK 1.04 NL 1.13 OV 0.92 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.07 HN 1.00 KP 0.99 ! LA 1.03 MK 1.06 NL 1.11 OV 0.89 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.98 KP 1.00* ! LA 0.94 MK 0.91 NL 1.00* OV 0.84 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.081536Jy sigma=0.000720 ! Fit after self-cal, rms=0.078762Jy sigma=0.000718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=7.014 mas, bpa=-3.922 degrees ! Estimated noise=466.761 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 = 0.000141787 Jy ! Component: 100 - total flux cleaned = 0.000186487 Jy ! Component: 150 - total flux cleaned = 0.000203604 Jy ! Component: 200 - total flux cleaned = 0.000218537 Jy ! Total flux subtracted in 200 components = 0.000218537 Jy ! Clean residual min=-0.002579 max=0.003191 Jy/beam ! Clean residual mean=0.000029 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0750301 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.07503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078751Jy sigma=0.000718 ! Fit after self-cal, rms=0.078746Jy sigma=0.000718 ! 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=0.078746Jy sigma=0.000718 ! Fit after self-cal, rms=0.079870Jy sigma=0.000712 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=6.945 mas, bpa=-3.327 degrees ! Estimated noise=471.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841165 Jy ! Component: 100 - total flux cleaned = 0.000976389 Jy ! Component: 150 - total flux cleaned = 0.00105087 Jy ! Component: 200 - total flux cleaned = 0.00112644 Jy ! Total flux subtracted in 200 components = 0.00112644 Jy ! Clean residual min=-0.002120 max=0.003608 Jy/beam ! Clean residual mean=0.000025 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0761565 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.0761565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079839Jy sigma=0.000712 ! Fit after self-cal, rms=0.080049Jy sigma=0.000711 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 (53, -71). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028925 Jy ! Component: 100 - total flux cleaned = 0.00363483 Jy ! Component: 150 - total flux cleaned = 0.00407063 Jy ! Component: 200 - total flux cleaned = 0.00415593 Jy ! Total flux subtracted in 200 components = 0.00415593 Jy ! Clean residual min=-0.002066 max=0.003506 Jy/beam ! Clean residual mean=0.000021 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0803124 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 71 components and 0.0803124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079949Jy sigma=0.000708 ! Fit after self-cal, rms=0.079915Jy sigma=0.000708 ! Inverting map ! Added new window around map position (-77.5, -93.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298764 Jy ! Component: 100 - total flux cleaned = 0.00335402 Jy ! Component: 150 - total flux cleaned = 0.00341125 Jy ! Component: 200 - total flux cleaned = 0.00341052 Jy ! Total flux subtracted in 200 components = 0.00341052 Jy ! Clean residual min=-0.001844 max=0.002971 Jy/beam ! Clean residual mean=0.000022 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0837229 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.0837229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079818Jy sigma=0.000706 ! Fit after self-cal, rms=0.079787Jy sigma=0.000705 ! Inverting map ! Added new window around map position (-117, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246779 Jy ! Component: 100 - total flux cleaned = 0.00288873 Jy ! Component: 150 - total flux cleaned = 0.00298627 Jy ! Component: 200 - total flux cleaned = 0.00298486 Jy ! Total flux subtracted in 200 components = 0.00298486 Jy ! Clean residual min=-0.001808 max=0.002778 Jy/beam ! Clean residual mean=0.000021 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0867078 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.0867078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079719Jy sigma=0.000704 ! Fit after self-cal, rms=0.079700Jy sigma=0.000704 ! Inverting map ! Added new window around map position (-7, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023173 Jy ! Component: 100 - total flux cleaned = 0.00286604 Jy ! Component: 150 - total flux cleaned = 0.00319572 Jy ! Component: 200 - total flux cleaned = 0.0033223 Jy ! Total flux subtracted in 200 components = 0.0033223 Jy ! Clean residual min=-0.001769 max=0.002558 Jy/beam ! Clean residual mean=0.000023 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0900301 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.0900301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079626Jy sigma=0.000702 ! Fit after self-cal, rms=0.079611Jy sigma=0.000702 ! Inverting map ! Added new window around map position (17, 93). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218592 Jy ! Component: 100 - total flux cleaned = 0.00309237 Jy ! Component: 150 - total flux cleaned = 0.00321947 Jy ! Component: 200 - total flux cleaned = 0.00325456 Jy ! Total flux subtracted in 200 components = 0.00325456 Jy ! Clean residual min=-0.001733 max=0.002189 Jy/beam ! Clean residual mean=0.000022 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0932846 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 137 components and 0.0932846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079558Jy sigma=0.000701 ! Fit after self-cal, rms=0.079534Jy sigma=0.000701 ! Inverting map ! Added new window around map position (97.5, -117). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124962 Jy ! Component: 100 - total flux cleaned = 0.00173592 Jy ! Component: 150 - total flux cleaned = 0.00197518 Jy ! Component: 200 - total flux cleaned = 0.00208046 Jy ! Total flux subtracted in 200 components = 0.00208046 Jy ! Clean residual min=-0.001646 max=0.002073 Jy/beam ! Clean residual mean=0.000020 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0953651 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 169 components and 0.0953651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079484Jy sigma=0.000700 ! Fit after self-cal, rms=0.079464Jy sigma=0.000700 ! Inverting map ! Added new window around map position (-14.5, -74). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176073 Jy ! Component: 100 - total flux cleaned = 0.00226975 Jy ! Component: 150 - total flux cleaned = 0.00253017 Jy ! Component: 200 - total flux cleaned = 0.00280512 Jy ! Total flux subtracted in 200 components = 0.00280512 Jy ! Clean residual min=-0.001507 max=0.001739 Jy/beam ! Clean residual mean=0.000018 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0981702 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 192 components and 0.0981702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079423Jy sigma=0.000699 ! Fit after self-cal, rms=0.079407Jy sigma=0.000699 ! 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=0.079407Jy sigma=0.000699 ! Fit after self-cal, rms=0.079551Jy sigma=0.000698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.542 mas, bmaj=6.948 mas, bpa=-2.705 degrees ! Estimated noise=470.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574052 Jy ! Component: 100 - total flux cleaned = 0.000964868 Jy ! Component: 150 - total flux cleaned = 0.00120766 Jy ! Component: 200 - total flux cleaned = 0.00133587 Jy ! Total flux subtracted in 200 components = 0.00133587 Jy ! Clean residual min=-0.001444 max=0.001723 Jy/beam ! Clean residual mean=0.000012 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0995061 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 214 components and 0.099506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079527Jy sigma=0.000698 ! Fit after self-cal, rms=0.079534Jy sigma=0.000698 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 (32.5, -47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017688 Jy ! Component: 100 - total flux cleaned = 0.00220782 Jy ! Component: 150 - total flux cleaned = 0.00233694 Jy ! Component: 200 - total flux cleaned = 0.00242615 Jy ! Total flux subtracted in 200 components = 0.00242615 Jy ! Clean residual min=-0.001370 max=0.001634 Jy/beam ! Clean residual mean=0.000011 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.101932 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 244 components and 0.101932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079497Jy sigma=0.000697 ! Fit after self-cal, rms=0.079486Jy sigma=0.000697 ! 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=0.079486Jy sigma=0.000697 ! Fit after self-cal, rms=0.079568Jy sigma=0.000697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.518 mas, bmaj=10.05 mas, bpa=2.447 degrees ! Estimated noise=576.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106811 Jy ! Component: 100 - total flux cleaned = 0.00114673 Jy ! Component: 150 - total flux cleaned = 0.00114971 Jy ! Component: 200 - total flux cleaned = 0.00111882 Jy ! Total flux subtracted in 200 components = 0.00111882 Jy ! Clean residual min=-0.001616 max=0.001922 Jy/beam ! Clean residual mean=0.000018 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.103051 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 287 components and 0.103051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079553Jy sigma=0.000697 ! Fit after self-cal, rms=0.079548Jy sigma=0.000697 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 = 0.000307393 Jy ! Component: 100 - total flux cleaned = 0.000250501 Jy ! Component: 150 - total flux cleaned = 0.000223834 Jy ! Component: 200 - total flux cleaned = 0.000247983 Jy ! Total flux subtracted in 200 components = 0.000247983 Jy ! Clean residual min=-0.001593 max=0.001835 Jy/beam ! Clean residual mean=0.000017 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.103299 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 299 components and 0.103299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079541Jy sigma=0.000697 ! Fit after self-cal, rms=0.079540Jy sigma=0.000697 ! 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=3.543 mas, bmaj=6.934 mas, bpa=-2.473 degrees ! Estimated noise=470.948 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.543 x 6.934 at -2.473 degrees (North through East) ! Clean map min=-0.0023114 max=0.063556 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=2.825 mas, bmaj=6.093 mas, bpa=-4.593 degrees ! Estimated noise=740.902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455888 Jy ! Component: 100 - total flux cleaned = 0.0599869 Jy ! Component: 150 - total flux cleaned = 0.0671398 Jy ! Component: 200 - total flux cleaned = 0.0722852 Jy ! Total flux subtracted in 200 components = 0.0722852 Jy ! Clean residual min=-0.002919 max=0.003382 Jy/beam ! Clean residual mean=0.000004 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0722852 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0722852 Jy ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=6.934 mas, bpa=-2.473 degrees ! Estimated noise=470.948 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 = 0.00603235 Jy ! Component: 100 - total flux cleaned = 0.0106467 Jy ! Component: 150 - total flux cleaned = 0.0139379 Jy ! Component: 200 - total flux cleaned = 0.0167935 Jy ! Total flux subtracted in 200 components = 0.0167935 Jy ! Clean residual min=-0.002140 max=0.002964 Jy/beam ! Clean residual mean=0.000016 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0890787 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.0890787 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=7.518 mas, bmaj=10.05 mas, bpa=2.447 degrees ! Estimated noise=576.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434622 Jy ! Component: 100 - total flux cleaned = 0.00750079 Jy ! Component: 150 - total flux cleaned = 0.0093883 Jy ! Component: 200 - total flux cleaned = 0.010838 Jy ! Total flux subtracted in 200 components = 0.010838 Jy ! Clean residual min=-0.002305 max=0.002913 Jy/beam ! Clean residual mean=0.000026 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0999166 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 = 0.000767466 Jy ! Component: 100 - total flux cleaned = 0.001298 Jy ! Component: 150 - total flux cleaned = 0.0016411 Jy ! Component: 200 - total flux cleaned = 0.00202047 Jy ! Total flux subtracted in 200 components = 0.00202047 Jy ! Clean residual min=-0.001902 max=0.002375 Jy/beam ! Clean residual mean=0.000024 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.101937 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 122 components and 0.101937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=6.934 mas, bpa=-2.473 degrees ! Estimated noise=470.948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452552 Jy ! Component: 100 - total flux cleaned = 0.000847492 Jy ! Component: 150 - total flux cleaned = 0.00115708 Jy ! Component: 200 - total flux cleaned = 0.00139673 Jy ! Total flux subtracted in 200 components = 0.00139673 Jy ! Clean residual min=-0.001596 max=0.001978 Jy/beam ! Clean residual mean=0.000012 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.103334 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 162 components and 0.103334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079689Jy sigma=0.000698 ! Fit after self-cal, rms=0.079661Jy sigma=0.000698 wmodel J1119+2226_S_2017_03_27_pus_map.mod ! Writing 162 model components to file: J1119+2226_S_2017_03_27_pus_map.mod wobs J1119+2226_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1119+2226_S_2017_03_27_pus_uvs.fits wwins J1119+2226_S_2017_03_27_pus_map.win ! wwins: Wrote 9 windows to J1119+2226_S_2017_03_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 = 0.0008197 Jy ! Component: 100 - total flux cleaned = 0.00137795 Jy ! Component: 150 - total flux cleaned = 0.00179169 Jy ! Component: 200 - total flux cleaned = 0.00221258 Jy ! Component: 250 - total flux cleaned = 0.00259146 Jy ! Component: 300 - total flux cleaned = 0.00295763 Jy ! Component: 350 - total flux cleaned = 0.00328926 Jy ! Component: 400 - total flux cleaned = 0.00368007 Jy ! Component: 450 - total flux cleaned = 0.00399299 Jy ! Component: 500 - total flux cleaned = 0.00429771 Jy ! Component: 550 - total flux cleaned = 0.00455217 Jy ! Component: 600 - total flux cleaned = 0.00478036 Jy ! Component: 650 - total flux cleaned = 0.00500352 Jy ! Component: 700 - total flux cleaned = 0.00526124 Jy ! Component: 750 - total flux cleaned = 0.00543575 Jy ! Component: 800 - total flux cleaned = 0.00556911 Jy ! Component: 850 - total flux cleaned = 0.00571847 Jy ! Component: 900 - total flux cleaned = 0.00584699 Jy ! Component: 950 - total flux cleaned = 0.00602702 Jy ! Component: 1000 - total flux cleaned = 0.00613291 Jy ! Component: 1050 - total flux cleaned = 0.00623734 Jy ! Component: 1100 - total flux cleaned = 0.00633984 Jy ! Component: 1150 - total flux cleaned = 0.00642413 Jy ! Component: 1200 - total flux cleaned = 0.00654033 Jy ! Component: 1250 - total flux cleaned = 0.00660559 Jy ! Component: 1300 - total flux cleaned = 0.00668627 Jy ! Component: 1350 - total flux cleaned = 0.00675002 Jy ! Component: 1400 - total flux cleaned = 0.00679729 Jy ! Component: 1450 - total flux cleaned = 0.00693698 Jy ! Component: 1500 - total flux cleaned = 0.00696744 Jy ! Component: 1550 - total flux cleaned = 0.00699768 Jy ! Component: 1600 - total flux cleaned = 0.00708732 Jy ! Component: 1650 - total flux cleaned = 0.00713165 Jy ! Component: 1700 - total flux cleaned = 0.00719009 Jy ! Component: 1750 - total flux cleaned = 0.00724793 Jy ! Component: 1800 - total flux cleaned = 0.00731926 Jy ! Component: 1850 - total flux cleaned = 0.00731932 Jy ! Component: 1900 - total flux cleaned = 0.00740315 Jy ! Component: 1950 - total flux cleaned = 0.0074308 Jy ! Component: 2000 - total flux cleaned = 0.00748553 Jy ! Component: 2050 - total flux cleaned = 0.00755316 Jy ! Component: 2100 - total flux cleaned = 0.00756651 Jy ! Component: 2150 - total flux cleaned = 0.00757984 Jy ! Component: 2200 - total flux cleaned = 0.00760596 Jy ! Component: 2250 - total flux cleaned = 0.00757995 Jy ! Component: 2300 - total flux cleaned = 0.00755421 Jy ! Component: 2350 - total flux cleaned = 0.00761862 Jy ! Component: 2400 - total flux cleaned = 0.00763143 Jy ! Component: 2450 - total flux cleaned = 0.00765669 Jy ! Component: 2500 - total flux cleaned = 0.00769437 Jy ! Component: 2550 - total flux cleaned = 0.00771899 Jy ! Component: 2600 - total flux cleaned = 0.00771907 Jy ! Component: 2650 - total flux cleaned = 0.00771917 Jy ! Component: 2700 - total flux cleaned = 0.00779186 Jy ! Component: 2750 - total flux cleaned = 0.00784011 Jy ! Component: 2800 - total flux cleaned = 0.00782807 Jy ! Component: 2850 - total flux cleaned = 0.00782815 Jy ! Component: 2900 - total flux cleaned = 0.00792216 Jy ! Component: 2950 - total flux cleaned = 0.00789875 Jy ! Component: 3000 - total flux cleaned = 0.00791024 Jy ! Component: 3050 - total flux cleaned = 0.00795614 Jy ! Component: 3100 - total flux cleaned = 0.00797896 Jy ! Component: 3150 - total flux cleaned = 0.00800161 Jy ! Component: 3200 - total flux cleaned = 0.00800156 Jy ! Component: 3250 - total flux cleaned = 0.00799045 Jy ! Component: 3300 - total flux cleaned = 0.00801282 Jy ! Component: 3350 - total flux cleaned = 0.00799074 Jy ! Component: 3400 - total flux cleaned = 0.00806771 Jy ! Component: 3450 - total flux cleaned = 0.00805678 Jy ! Component: 3500 - total flux cleaned = 0.00805685 Jy ! Component: 3550 - total flux cleaned = 0.00808918 Jy ! Component: 3600 - total flux cleaned = 0.00807841 Jy ! Component: 3650 - total flux cleaned = 0.00807852 Jy ! Component: 3700 - total flux cleaned = 0.00808902 Jy ! Component: 3750 - total flux cleaned = 0.00806793 Jy ! Component: 3800 - total flux cleaned = 0.00813063 Jy ! Component: 3850 - total flux cleaned = 0.0080995 Jy ! Component: 3900 - total flux cleaned = 0.00809953 Jy ! Component: 3950 - total flux cleaned = 0.00810994 Jy ! Component: 4000 - total flux cleaned = 0.00812014 Jy ! Component: 4050 - total flux cleaned = 0.00812019 Jy ! Total flux subtracted in 4096 components = 0.00815047 Jy ! Clean residual min=-0.000692 max=0.000614 Jy/beam ! Clean residual mean=0.000004 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.111484 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 499 components and 0.111484 Jy ![Exited script file: muppet] wmap "J1119+2226_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.543 x 6.934 at -2.473 degrees (North through East) ! Clean map min=-0.0021168 max=0.063382 Jy/beam ! Writing clean map to FITS file: J1119+2226_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0633816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189938 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.899024 0.899024 1.79805 3.59609 7.19219 14.3844 28.7688 57.5375 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.063 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.543 x 6.934 at -2.473 degrees (North through East) ! Clean map min=-0.0021168 max=0.063382 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 J1119+2226_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:39:28 2019