! Started logfile: J1427-4206_S_2017_05_01_pus_uvs.log on Wed May 1 18:38:48 2019 obs J1427-4206_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1427-4206_S_2017_05_01_pus_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.463374 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1427-4206 ! ! 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 788 lines of history. ! ! Reading 2252 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 J1427-4206_S_2017_05_01_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.732228Jy sigma=0.010672 ! Fit after self-cal, rms=1.725987Jy sigma=0.010287 ! 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=1.926 mas, bmaj=7.242 mas, bpa=-3.532 degrees ! Estimated noise=3163.31 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 = 0.792133 Jy ! Component: 100 - total flux cleaned = 1.30784 Jy ! Total flux subtracted in 100 components = 1.30784 Jy ! Clean residual min=-0.210204 max=0.511013 Jy/beam ! Clean residual mean=0.000774 rms=0.067312 Jy/beam ! Combined flux in latest and established models = 1.30784 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.30784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.632168Jy sigma=0.008518 ! Fit after self-cal, rms=1.631667Jy sigma=0.008516 ! Inverting map ! Added new window around map position (-4, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.478301 Jy ! Component: 100 - total flux cleaned = 0.775842 Jy ! Total flux subtracted in 100 components = 0.775842 Jy ! Clean residual min=-0.199694 max=0.346304 Jy/beam ! Clean residual mean=0.001186 rms=0.052218 Jy/beam ! Combined flux in latest and established models = 2.08368 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 2.08368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.159839Jy sigma=0.006032 ! Fit after self-cal, rms=1.129516Jy sigma=0.005878 ! 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=2.739 mas, bmaj=7.443 mas, bpa=-3.68 degrees ! Estimated noise=3358.48 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 = 0.722615 Jy ! Component: 100 - total flux cleaned = 1.02864 Jy ! Component: 150 - total flux cleaned = 1.1817 Jy ! Component: 200 - total flux cleaned = 1.26279 Jy ! Total flux subtracted in 200 components = 1.26279 Jy ! Clean residual min=-0.142465 max=0.176336 Jy/beam ! Clean residual mean=0.001240 rms=0.038551 Jy/beam ! Combined flux in latest and established models = 3.34647 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 3.34647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.646697Jy sigma=0.003553 ! Fit after self-cal, rms=0.643310Jy sigma=0.003524 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.85 HN 3.04 KP 1.05 ! LA 0.95 MK 1.25 NL 1.04 OV 1.02 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 3.16 KP 1.00 ! LA 0.91 MK 1.25 NL 1.18 OV 1.05 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 2.88 KP 1.01 ! LA 0.92 MK 1.29 NL 1.18 OV 0.94 ! PT 1.03 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 1.00* FD 0.98 HN 2.38 KP 1.00* ! LA 1.00* MK 0.98 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.643310Jy sigma=0.003524 ! Fit after self-cal, rms=0.707104Jy sigma=0.003074 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=7.639 mas, bpa=-1.577 degrees ! Estimated noise=3692.49 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 = -0.0306467 Jy ! Component: 100 - total flux cleaned = -0.0377008 Jy ! Component: 150 - total flux cleaned = -0.0408938 Jy ! Component: 200 - total flux cleaned = -0.0432127 Jy ! Total flux subtracted in 200 components = -0.0432127 Jy ! Clean residual min=-0.117866 max=0.116532 Jy/beam ! Clean residual mean=0.001499 rms=0.031022 Jy/beam ! Combined flux in latest and established models = 3.30326 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 3.30326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.664415Jy sigma=0.003001 ! Fit after self-cal, rms=0.663417Jy sigma=0.002993 ! 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=0.663417Jy sigma=0.002993 ! Fit after self-cal, rms=0.721783Jy sigma=0.002962 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=7.773 mas, bpa=-0.6852 degrees ! Estimated noise=3776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0261427 Jy ! Component: 100 - total flux cleaned = -0.0294384 Jy ! Component: 150 - total flux cleaned = -0.0293798 Jy ! Component: 200 - total flux cleaned = -0.0315854 Jy ! Total flux subtracted in 200 components = -0.0315854 Jy ! Clean residual min=-0.118616 max=0.122274 Jy/beam ! Clean residual mean=0.001580 rms=0.030864 Jy/beam ! Combined flux in latest and established models = 3.27167 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 3.27167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.690641Jy sigma=0.002918 ! Fit after self-cal, rms=0.689749Jy sigma=0.002912 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 = -0.00995193 Jy ! Component: 100 - total flux cleaned = -0.0118104 Jy ! Component: 150 - total flux cleaned = -0.0134819 Jy ! Component: 200 - total flux cleaned = -0.0148955 Jy ! Total flux subtracted in 200 components = -0.0148955 Jy ! Clean residual min=-0.113338 max=0.126432 Jy/beam ! Clean residual mean=0.001563 rms=0.029843 Jy/beam ! Combined flux in latest and established models = 3.25678 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 3.25678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.679417Jy sigma=0.002867 ! Fit after self-cal, rms=0.678432Jy sigma=0.002864 ! Inverting map ! Added new window around map position (10, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0930427 Jy ! Component: 100 - total flux cleaned = 0.105801 Jy ! Component: 150 - total flux cleaned = 0.117785 Jy ! Component: 200 - total flux cleaned = 0.122862 Jy ! Total flux subtracted in 200 components = 0.122862 Jy ! Clean residual min=-0.093961 max=0.107180 Jy/beam ! Clean residual mean=0.001849 rms=0.025308 Jy/beam ! Combined flux in latest and established models = 3.37964 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 3.37964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.661921Jy sigma=0.002643 ! Fit after self-cal, rms=0.661040Jy sigma=0.002637 ! 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=0.661040Jy sigma=0.002637 ! Fit after self-cal, rms=5.237234Jy sigma=0.000996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=7.651 mas, bpa=0.4725 degrees ! Estimated noise=4103.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0469901 Jy ! Component: 100 - total flux cleaned = 0.0580174 Jy ! Component: 150 - total flux cleaned = 0.0608824 Jy ! Component: 200 - total flux cleaned = 0.0635132 Jy ! Total flux subtracted in 200 components = 0.0635132 Jy ! Clean residual min=-0.057925 max=0.067089 Jy/beam ! Clean residual mean=0.000137 rms=0.014774 Jy/beam ! Combined flux in latest and established models = 3.44315 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 3.44315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.235487Jy sigma=0.000931 ! Fit after self-cal, rms=5.237680Jy sigma=0.000921 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 (22.5, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0563041 Jy ! Component: 100 - total flux cleaned = 0.0767402 Jy ! Component: 150 - total flux cleaned = 0.0823637 Jy ! Component: 200 - total flux cleaned = 0.0874311 Jy ! Total flux subtracted in 200 components = 0.0874311 Jy ! Clean residual min=-0.051336 max=0.046342 Jy/beam ! Clean residual mean=0.000303 rms=0.012145 Jy/beam ! Combined flux in latest and established models = 3.53058 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 3.53059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=5.236647Jy sigma=0.000848 ! Fit after self-cal, rms=5.236043Jy sigma=0.000844 ! 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=5.236043Jy sigma=0.000844 ! Fit after self-cal, rms=4.769924Jy sigma=0.000822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.225 mas, bmaj=28.8 mas, bpa=2.077 degrees ! Estimated noise=4584.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029501 Jy ! Component: 100 - total flux cleaned = 0.0353733 Jy ! Component: 150 - total flux cleaned = 0.0359433 Jy ! Component: 200 - total flux cleaned = 0.0373168 Jy ! Total flux subtracted in 200 components = 0.0373168 Jy ! Clean residual min=-0.036083 max=0.042883 Jy/beam ! Clean residual mean=0.000228 rms=0.011254 Jy/beam ! Combined flux in latest and established models = 3.5679 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 3.5679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.769828Jy sigma=0.000815 ! Fit after self-cal, rms=4.769518Jy sigma=0.000812 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 = 0.00316084 Jy ! Component: 100 - total flux cleaned = 0.00442399 Jy ! Component: 150 - total flux cleaned = 0.00482665 Jy ! Component: 200 - total flux cleaned = 0.00558843 Jy ! Total flux subtracted in 200 components = 0.00558843 Jy ! Clean residual min=-0.034847 max=0.041271 Jy/beam ! Clean residual mean=0.000249 rms=0.010643 Jy/beam ! Combined flux in latest and established models = 3.57349 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 3.57349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=4.769289Jy sigma=0.000813 ! Fit after self-cal, rms=4.769013Jy sigma=0.000812 ! 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=3.276 mas, bmaj=7.667 mas, bpa=0.377 degrees ! Estimated noise=4092.62 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.276 x 7.667 at 0.377 degrees (North through East) ! Clean map min=-0.098034 max=1.9405 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=4.769013Jy sigma=0.000812 ! Fit after self-cal, rms=1.970476Jy sigma=0.000752 ! Inverting map and beam ! Estimated beam: bmin=3.267 mas, bmaj=7.683 mas, bpa=0.391 degrees ! Estimated noise=4095.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044836 Jy ! Component: 100 - total flux cleaned = 0.00618921 Jy ! Component: 150 - total flux cleaned = 0.00775685 Jy ! Component: 200 - total flux cleaned = 0.00922329 Jy ! Total flux subtracted in 200 components = 0.00922329 Jy ! Clean residual min=-0.042462 max=0.035578 Jy/beam ! Clean residual mean=0.000124 rms=0.008907 Jy/beam ! Combined flux in latest and established models = 3.58271 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 3.58271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.968487Jy sigma=0.000723 ! Fit after self-cal, rms=1.968161Jy sigma=0.000722 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453204 Jy ! Component: 100 - total flux cleaned = 0.00175578 Jy ! Component: 150 - total flux cleaned = 0.00295808 Jy ! Component: 200 - total flux cleaned = 0.00351515 Jy ! Total flux subtracted in 200 components = 0.00351515 Jy ! Clean residual min=-0.039831 max=0.033805 Jy/beam ! Clean residual mean=0.000132 rms=0.008505 Jy/beam ! Combined flux in latest and established models = 3.58623 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 169 components and 3.58623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.967009Jy sigma=0.000709 ! Fit after self-cal, rms=1.966813Jy sigma=0.000709 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.966813Jy sigma=0.000709 ! Fit after self-cal, rms=1.982509Jy sigma=0.000706 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=2.502 mas, bmaj=6.121 mas, bpa=-2.027 degrees ! Estimated noise=9633.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00591 Jy ! Component: 100 - total flux cleaned = 2.63669 Jy ! Component: 150 - total flux cleaned = 2.93485 Jy ! Component: 200 - total flux cleaned = 3.10968 Jy ! Total flux subtracted in 200 components = 3.10968 Jy ! Clean residual min=-0.103607 max=0.135712 Jy/beam ! Clean residual mean=-0.000432 rms=0.026542 Jy/beam ! Combined flux in latest and established models = 3.10968 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 23 model components to the UV plane model. ! The established model now contains 23 components and 3.10968 Jy ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=7.695 mas, bpa=0.3494 degrees ! Estimated noise=4093.98 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) ! Added new window around map position (-2, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.161628 Jy ! Component: 100 - total flux cleaned = 0.274794 Jy ! Component: 150 - total flux cleaned = 0.358801 Jy ! Component: 200 - total flux cleaned = 0.417432 Jy ! Total flux subtracted in 200 components = 0.417432 Jy ! Clean residual min=-0.053786 max=0.066355 Jy/beam ! Clean residual mean=-0.000109 rms=0.014626 Jy/beam ! Combined flux in latest and established models = 3.52711 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 3.52711 Jy ! Inverting map ! Added new window around map position (11.5, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0516685 Jy ! Component: 100 - total flux cleaned = 0.0690289 Jy ! Component: 150 - total flux cleaned = 0.0847994 Jy ! Component: 200 - total flux cleaned = 0.0934281 Jy ! Total flux subtracted in 200 components = 0.0934281 Jy ! Clean residual min=-0.042141 max=0.036097 Jy/beam ! Clean residual mean=0.000085 rms=0.010125 Jy/beam ! Combined flux in latest and established models = 3.62054 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 81 components and 3.62054 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=9.244 mas, bmaj=28.91 mas, bpa=1.998 degrees ! Estimated noise=4576.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012815 Jy ! Component: 100 - total flux cleaned = 0.0145633 Jy ! Component: 150 - total flux cleaned = 0.0153833 Jy ! Component: 200 - total flux cleaned = 0.0160235 Jy ! Total flux subtracted in 200 components = 0.0160235 Jy ! Clean residual min=-0.030885 max=0.033990 Jy/beam ! Clean residual mean=0.000224 rms=0.009770 Jy/beam ! Combined flux in latest and established models = 3.63656 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 = -0.00114737 Jy ! Component: 100 - total flux cleaned = -0.00173731 Jy ! Component: 150 - total flux cleaned = -0.00219683 Jy ! Component: 200 - total flux cleaned = -0.00269032 Jy ! Total flux subtracted in 200 components = -0.00269032 Jy ! Clean residual min=-0.028316 max=0.031699 Jy/beam ! Clean residual mean=0.000223 rms=0.008969 Jy/beam ! Combined flux in latest and established models = 3.63387 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 3.63387 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=7.695 mas, bpa=0.3494 degrees ! Estimated noise=4093.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00774822 Jy ! Component: 100 - total flux cleaned = -0.00585275 Jy ! Component: 150 - total flux cleaned = -0.00586097 Jy ! Component: 200 - total flux cleaned = -0.00586527 Jy ! Total flux subtracted in 200 components = -0.00586527 Jy ! Clean residual min=-0.036992 max=0.028820 Jy/beam ! Clean residual mean=0.000115 rms=0.008032 Jy/beam ! Combined flux in latest and established models = 3.62801 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 3.62801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.981340Jy sigma=0.000723 ! Fit after self-cal, rms=1.979349Jy sigma=0.000713 wmodel J1427-4206_S_2017_05_01_pus_map.mod ! Writing 123 model components to file: J1427-4206_S_2017_05_01_pus_map.mod wobs J1427-4206_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1427-4206_S_2017_05_01_pus_uvs.fits wwins J1427-4206_S_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J1427-4206_S_2017_05_01_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 = -0.0157814 Jy ! Component: 100 - total flux cleaned = -0.0245715 Jy ! Component: 150 - total flux cleaned = -0.0280844 Jy ! Component: 200 - total flux cleaned = -0.0318151 Jy ! Component: 250 - total flux cleaned = -0.0353325 Jy ! Component: 300 - total flux cleaned = -0.0386798 Jy ! Component: 350 - total flux cleaned = -0.0394836 Jy ! Component: 400 - total flux cleaned = -0.0391217 Jy ! Component: 450 - total flux cleaned = -0.0391363 Jy ! Component: 500 - total flux cleaned = -0.041608 Jy ! Component: 550 - total flux cleaned = -0.0436492 Jy ! Component: 600 - total flux cleaned = -0.0443224 Jy ! Component: 650 - total flux cleaned = -0.0465753 Jy ! Component: 700 - total flux cleaned = -0.0487509 Jy ! Component: 750 - total flux cleaned = -0.05056 Jy ! Component: 800 - total flux cleaned = -0.0520254 Jy ! Component: 850 - total flux cleaned = -0.053741 Jy ! Component: 900 - total flux cleaned = -0.0551284 Jy ! Component: 950 - total flux cleaned = -0.0564752 Jy ! Component: 1000 - total flux cleaned = -0.057001 Jy ! Component: 1050 - total flux cleaned = -0.0577702 Jy ! Component: 1100 - total flux cleaned = -0.0592705 Jy ! Component: 1150 - total flux cleaned = -0.0600053 Jy ! Component: 1200 - total flux cleaned = -0.0607239 Jy ! Component: 1250 - total flux cleaned = -0.0611957 Jy ! Component: 1300 - total flux cleaned = -0.0616553 Jy ! Component: 1350 - total flux cleaned = -0.0627828 Jy ! Component: 1400 - total flux cleaned = -0.0638833 Jy ! Component: 1450 - total flux cleaned = -0.0647449 Jy ! Component: 1500 - total flux cleaned = -0.065382 Jy ! Component: 1550 - total flux cleaned = -0.0666374 Jy ! Component: 1600 - total flux cleaned = -0.0676663 Jy ! Component: 1650 - total flux cleaned = -0.067665 Jy ! Component: 1700 - total flux cleaned = -0.0682651 Jy ! Component: 1750 - total flux cleaned = -0.069249 Jy ! Component: 1800 - total flux cleaned = -0.0698291 Jy ! Component: 1850 - total flux cleaned = -0.0702122 Jy ! Component: 1900 - total flux cleaned = -0.0704039 Jy ! Component: 1950 - total flux cleaned = -0.0713371 Jy ! Component: 2000 - total flux cleaned = -0.0711522 Jy ! Component: 2050 - total flux cleaned = -0.0715175 Jy ! Component: 2100 - total flux cleaned = -0.0716961 Jy ! Component: 2150 - total flux cleaned = -0.0716976 Jy ! Component: 2200 - total flux cleaned = -0.0720499 Jy ! Component: 2250 - total flux cleaned = -0.0724004 Jy ! Component: 2300 - total flux cleaned = -0.072402 Jy ! Component: 2350 - total flux cleaned = -0.0727461 Jy ! Component: 2400 - total flux cleaned = -0.0734254 Jy ! Component: 2450 - total flux cleaned = -0.0732567 Jy ! Component: 2500 - total flux cleaned = -0.0737562 Jy ! Component: 2550 - total flux cleaned = -0.0735908 Jy ! Component: 2600 - total flux cleaned = -0.0740825 Jy ! Component: 2650 - total flux cleaned = -0.0742462 Jy ! Component: 2700 - total flux cleaned = -0.0744076 Jy ! Component: 2750 - total flux cleaned = -0.0747279 Jy ! Component: 2800 - total flux cleaned = -0.0747287 Jy ! Component: 2850 - total flux cleaned = -0.0750437 Jy ! Component: 2900 - total flux cleaned = -0.0752011 Jy ! Component: 2950 - total flux cleaned = -0.0752023 Jy ! Component: 3000 - total flux cleaned = -0.0756659 Jy ! Component: 3050 - total flux cleaned = -0.0758177 Jy ! Component: 3100 - total flux cleaned = -0.0761215 Jy ! Component: 3150 - total flux cleaned = -0.0764233 Jy ! Component: 3200 - total flux cleaned = -0.0764226 Jy ! Component: 3250 - total flux cleaned = -0.0768693 Jy ! Component: 3300 - total flux cleaned = -0.0770162 Jy ! Component: 3350 - total flux cleaned = -0.0773107 Jy ! Component: 3400 - total flux cleaned = -0.0774568 Jy ! Component: 3450 - total flux cleaned = -0.0774573 Jy ! Component: 3500 - total flux cleaned = -0.0780363 Jy ! Component: 3550 - total flux cleaned = -0.0780365 Jy ! Component: 3600 - total flux cleaned = -0.078609 Jy ! Component: 3650 - total flux cleaned = -0.0790364 Jy ! Component: 3700 - total flux cleaned = -0.0793197 Jy ! Component: 3750 - total flux cleaned = -0.079742 Jy ! Component: 3800 - total flux cleaned = -0.0800218 Jy ! Component: 3850 - total flux cleaned = -0.0800224 Jy ! Component: 3900 - total flux cleaned = -0.0804386 Jy ! Component: 3950 - total flux cleaned = -0.0805763 Jy ! Component: 4000 - total flux cleaned = -0.0807134 Jy ! Component: 4050 - total flux cleaned = -0.0809857 Jy ! Total flux subtracted in 4096 components = -0.0809856 Jy ! Clean residual min=-0.006772 max=0.007990 Jy/beam ! Clean residual mean=0.000005 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 3.54702 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 378 components and 3.54702 Jy ![Exited script file: muppet] wmap "J1427-4206_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 7.695 at 0.3494 degrees (North through East) ! Clean map min=-0.026269 max=2.0653 Jy/beam ! Writing clean map to FITS file: J1427-4206_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.0653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00239264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.347549 0.347549 0.695097 1.39019 2.78039 5.56078 11.1216 22.2431 44.4862 88.9724 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0071 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 7.695 at 0.3494 degrees (North through East) ! Clean map min=-0.026269 max=2.0653 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 J1427-4206_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:38:53 2019