! Started logfile: J0401-2921_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:30:21 2019 obs J0401-2921_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0401-2921_S_2017_03_27_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976437 visibilities/baseline/integration-bin. ! Found source: J0401-2921 ! ! 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 20388 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 J0401-2921_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 363 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.769146Jy sigma=0.004664 ! Fit after self-cal, rms=0.745698Jy sigma=0.004512 ! 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=2.505 mas, bmaj=6.867 mas, bpa=-6.877 degrees ! Estimated noise=1534.35 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 = 0.203806 Jy ! Component: 100 - total flux cleaned = 0.290061 Jy ! Total flux subtracted in 100 components = 0.290061 Jy ! Clean residual min=-0.021122 max=0.056891 Jy/beam ! Clean residual mean=-0.000287 rms=0.007852 Jy/beam ! Combined flux in latest and established models = 0.290061 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.290061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184669Jy sigma=0.001167 ! Fit after self-cal, rms=0.184419Jy sigma=0.001165 ! Inverting map ! Added new window around map position (-5.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598937 Jy ! Component: 100 - total flux cleaned = 0.100887 Jy ! Total flux subtracted in 100 components = 0.100887 Jy ! Clean residual min=-0.015257 max=0.037963 Jy/beam ! Clean residual mean=-0.000198 rms=0.005343 Jy/beam ! Combined flux in latest and established models = 0.390948 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.390948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154338Jy sigma=0.000927 ! Fit after self-cal, rms=0.152905Jy sigma=0.000918 ! Inverting map ! Added new window around map position (-9, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0379346 Jy ! Component: 100 - total flux cleaned = 0.0634706 Jy ! Total flux subtracted in 100 components = 0.0634706 Jy ! Clean residual min=-0.011213 max=0.029546 Jy/beam ! Clean residual mean=-0.000136 rms=0.003828 Jy/beam ! Combined flux in latest and established models = 0.454419 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.454419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138990Jy sigma=0.000806 ! Fit after self-cal, rms=0.138382Jy sigma=0.000801 ! Inverting map ! Added new window around map position (5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282933 Jy ! Component: 100 - total flux cleaned = 0.0476077 Jy ! Total flux subtracted in 100 components = 0.0476077 Jy ! Clean residual min=-0.010154 max=0.014148 Jy/beam ! Clean residual mean=-0.000091 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 0.502027 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 97 components and 0.502027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129758Jy sigma=0.000736 ! Fit after self-cal, rms=0.129452Jy sigma=0.000734 ! 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=3.031 mas, bmaj=8.12 mas, bpa=-5.68 degrees ! Estimated noise=871.461 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 = 0.0240161 Jy ! Component: 100 - total flux cleaned = 0.0403676 Jy ! Component: 150 - total flux cleaned = 0.0521522 Jy ! Component: 200 - total flux cleaned = 0.0607878 Jy ! Total flux subtracted in 200 components = 0.0607878 Jy ! Clean residual min=-0.007354 max=0.011776 Jy/beam ! Clean residual mean=-0.000103 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 0.562815 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 149 components and 0.562815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124220Jy sigma=0.000693 ! Fit after self-cal, rms=0.124046Jy sigma=0.000692 ! 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 0.95 FD 0.94 HN 1.06 KP 1.04 ! LA 0.99 MK 0.92 NL 0.99 OV 1.06 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.16 KP 1.00 ! LA 0.95 MK 0.95 NL 1.02 OV 1.09 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 1.15 KP 1.00 ! LA 0.98 MK 0.99 NL 0.98 OV 1.00 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.08 KP 1.00* ! LA 1.00 MK 0.99 NL 1.00* OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Fit before self-cal, rms=0.124046Jy sigma=0.000692 ! Fit after self-cal, rms=0.123366Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=8.09 mas, bpa=-6.142 degrees ! Estimated noise=866.028 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 (-15.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528339 Jy ! Component: 100 - total flux cleaned = 0.00683057 Jy ! Component: 150 - total flux cleaned = 0.00797616 Jy ! Component: 200 - total flux cleaned = 0.0089993 Jy ! Total flux subtracted in 200 components = 0.0089993 Jy ! Clean residual min=-0.003836 max=0.004070 Jy/beam ! Clean residual mean=-0.000032 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.571814 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 180 components and 0.571814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122648Jy sigma=0.000667 ! Fit after self-cal, rms=0.122643Jy sigma=0.000667 ! 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=0.122643Jy sigma=0.000667 ! Fit after self-cal, rms=0.123172Jy sigma=0.000666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.041 mas, bmaj=8.097 mas, bpa=-6.101 degrees ! Estimated noise=865.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689539 Jy ! Component: 100 - total flux cleaned = 0.00137291 Jy ! Component: 150 - total flux cleaned = 0.00181605 Jy ! Component: 200 - total flux cleaned = 0.00230824 Jy ! Total flux subtracted in 200 components = 0.00230824 Jy ! Clean residual min=-0.002841 max=0.003753 Jy/beam ! Clean residual mean=-0.000018 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.574122 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 0.574122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122985Jy sigma=0.000664 ! Fit after self-cal, rms=0.122980Jy sigma=0.000664 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 = 0.000972562 Jy ! Component: 100 - total flux cleaned = 0.00123695 Jy ! Component: 150 - total flux cleaned = 0.00134907 Jy ! Component: 200 - total flux cleaned = 0.00139637 Jy ! Total flux subtracted in 200 components = 0.00139637 Jy ! Clean residual min=-0.002716 max=0.003115 Jy/beam ! Clean residual mean=-0.000016 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.575518 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 216 components and 0.575518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122912Jy sigma=0.000664 ! Fit after self-cal, rms=0.122904Jy sigma=0.000664 ! 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=0.122904Jy sigma=0.000664 ! Fit after self-cal, rms=0.124126Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=8.102 mas, bpa=-6.035 degrees ! Estimated noise=866.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.98574e-05 Jy ! Component: 100 - total flux cleaned = 8.91958e-05 Jy ! Component: 150 - total flux cleaned = 0.000252197 Jy ! Component: 200 - total flux cleaned = 0.000432086 Jy ! Total flux subtracted in 200 components = 0.000432086 Jy ! Clean residual min=-0.002313 max=0.003285 Jy/beam ! Clean residual mean=-0.000004 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.575951 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 230 components and 0.575951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124058Jy sigma=0.000662 ! Fit after self-cal, rms=0.124069Jy sigma=0.000662 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 (11.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207349 Jy ! Component: 100 - total flux cleaned = 0.00231435 Jy ! Component: 150 - total flux cleaned = 0.00258459 Jy ! Component: 200 - total flux cleaned = 0.00277945 Jy ! Total flux subtracted in 200 components = 0.00277945 Jy ! Clean residual min=-0.002274 max=0.002763 Jy/beam ! Clean residual mean=0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.57873 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 249 components and 0.57873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123998Jy sigma=0.000662 ! Fit after self-cal, rms=0.123984Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-109.5, 54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181438 Jy ! Component: 100 - total flux cleaned = 0.00211172 Jy ! Component: 150 - total flux cleaned = 0.00226699 Jy ! Component: 200 - total flux cleaned = 0.00235988 Jy ! Total flux subtracted in 200 components = 0.00235988 Jy ! Clean residual min=-0.002244 max=0.002594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.58109 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 266 components and 0.58109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123899Jy sigma=0.000662 ! Fit after self-cal, rms=0.123898Jy sigma=0.000662 ! Inverting map ! Added new window around map position (84.5, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747954 Jy ! Component: 100 - total flux cleaned = 0.00054937 Jy ! Component: 150 - total flux cleaned = 0.0005472 Jy ! Component: 200 - total flux cleaned = 0.000546667 Jy ! Total flux subtracted in 200 components = 0.000546667 Jy ! Clean residual min=-0.002139 max=0.002408 Jy/beam ! Clean residual mean=-0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.581637 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 282 components and 0.581637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123827Jy sigma=0.000661 ! Fit after self-cal, rms=0.123823Jy sigma=0.000661 ! Inverting map ! Added new window around map position (-25.5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160557 Jy ! Component: 100 - total flux cleaned = 0.00207822 Jy ! Component: 150 - total flux cleaned = 0.00225121 Jy ! Component: 200 - total flux cleaned = 0.00237194 Jy ! Total flux subtracted in 200 components = 0.00237194 Jy ! Clean residual min=-0.002104 max=0.001961 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.584009 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 302 components and 0.584009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123767Jy sigma=0.000661 ! Fit after self-cal, rms=0.123762Jy sigma=0.000661 ! 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=0.123762Jy sigma=0.000661 ! Fit after self-cal, rms=0.123555Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.995 mas, bmaj=20.63 mas, bpa=0.7187 degrees ! Estimated noise=1073.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109674 Jy ! Component: 100 - total flux cleaned = 0.00138632 Jy ! Component: 150 - total flux cleaned = 0.00163355 Jy ! Component: 200 - total flux cleaned = 0.00175957 Jy ! Total flux subtracted in 200 components = 0.00175957 Jy ! Clean residual min=-0.001998 max=0.002144 Jy/beam ! Clean residual mean=0.000010 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.585768 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 333 components and 0.585768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123534Jy sigma=0.000661 ! Fit after self-cal, rms=0.123531Jy sigma=0.000661 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 = 2.36539e-05 Jy ! Component: 100 - total flux cleaned = 0.000137489 Jy ! Component: 150 - total flux cleaned = 0.000215534 Jy ! Component: 200 - total flux cleaned = 0.000215949 Jy ! Total flux subtracted in 200 components = 0.000215949 Jy ! Clean residual min=-0.001995 max=0.002016 Jy/beam ! Clean residual mean=0.000010 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.585984 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 342 components and 0.585984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123518Jy sigma=0.000661 ! Fit after self-cal, rms=0.123514Jy sigma=0.000661 ! 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=3.039 mas, bmaj=8.092 mas, bpa=-6.209 degrees ! Estimated noise=862.974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.039 x 8.092 at -6.209 degrees (North through East) ! Clean map min=-0.0020805 max=0.23287 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=2.506 mas, bmaj=6.837 mas, bpa=-7.228 degrees ! Estimated noise=1526.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202399 Jy ! Component: 100 - total flux cleaned = 0.294148 Jy ! Component: 150 - total flux cleaned = 0.355781 Jy ! Component: 200 - total flux cleaned = 0.4002 Jy ! Total flux subtracted in 200 components = 0.4002 Jy ! Clean residual min=-0.012698 max=0.026192 Jy/beam ! Clean residual mean=-0.000154 rms=0.004378 Jy/beam ! Combined flux in latest and established models = 0.400201 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.400201 Jy ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=8.092 mas, bpa=-6.209 degrees ! Estimated noise=862.974 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 (-3, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500669 Jy ! Component: 100 - total flux cleaned = 0.0823209 Jy ! Component: 150 - total flux cleaned = 0.104813 Jy ! Component: 200 - total flux cleaned = 0.121297 Jy ! Total flux subtracted in 200 components = 0.121297 Jy ! Clean residual min=-0.005754 max=0.009398 Jy/beam ! Clean residual mean=-0.000109 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.521498 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 139 components and 0.521498 Jy ! Inverting map ! Added new window around map position (-10.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012371 Jy ! Component: 100 - total flux cleaned = 0.0217907 Jy ! Component: 150 - total flux cleaned = 0.029113 Jy ! Component: 200 - total flux cleaned = 0.0348714 Jy ! Total flux subtracted in 200 components = 0.0348714 Jy ! Clean residual min=-0.003496 max=0.004055 Jy/beam ! Clean residual mean=-0.000039 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.556369 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 231 components and 0.556369 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=7.995 mas, bmaj=20.63 mas, bpa=0.7187 degrees ! Estimated noise=1073.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788681 Jy ! Component: 100 - total flux cleaned = 0.0127897 Jy ! Component: 150 - total flux cleaned = 0.0161113 Jy ! Component: 200 - total flux cleaned = 0.0185953 Jy ! Total flux subtracted in 200 components = 0.0185953 Jy ! Clean residual min=-0.002273 max=0.002592 Jy/beam ! Clean residual mean=-0.000015 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.574964 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 = 0.0020092 Jy ! Component: 100 - total flux cleaned = 0.00358012 Jy ! Component: 150 - total flux cleaned = 0.00453647 Jy ! Component: 200 - total flux cleaned = 0.00544249 Jy ! Total flux subtracted in 200 components = 0.00544249 Jy ! Clean residual min=-0.001941 max=0.002120 Jy/beam ! Clean residual mean=-0.000007 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.580407 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 345 components and 0.580407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=8.092 mas, bpa=-6.209 degrees ! Estimated noise=862.974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013151 Jy ! Component: 100 - total flux cleaned = 0.001953 Jy ! Component: 150 - total flux cleaned = 0.00220262 Jy ! Component: 200 - total flux cleaned = 0.00254122 Jy ! Total flux subtracted in 200 components = 0.00254122 Jy ! Clean residual min=-0.002134 max=0.002011 Jy/beam ! Clean residual mean=-0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.582948 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 369 components and 0.582948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123554Jy sigma=0.000661 ! Fit after self-cal, rms=0.123517Jy sigma=0.000661 wmodel J0401-2921_S_2017_03_27_pus_map.mod ! Writing 369 model components to file: J0401-2921_S_2017_03_27_pus_map.mod wobs J0401-2921_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0401-2921_S_2017_03_27_pus_uvs.fits wwins J0401-2921_S_2017_03_27_pus_map.win ! wwins: Wrote 11 windows to J0401-2921_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 = 0.000401517 Jy ! Component: 100 - total flux cleaned = 0.000743915 Jy ! Component: 150 - total flux cleaned = 0.00100162 Jy ! Component: 200 - total flux cleaned = 0.00115633 Jy ! Component: 250 - total flux cleaned = 0.0010966 Jy ! Component: 300 - total flux cleaned = 0.00109709 Jy ! Component: 350 - total flux cleaned = 0.00106943 Jy ! Component: 400 - total flux cleaned = 0.00101472 Jy ! Component: 450 - total flux cleaned = 0.000907492 Jy ! Component: 500 - total flux cleaned = 0.000776963 Jy ! Component: 550 - total flux cleaned = 0.000725791 Jy ! Component: 600 - total flux cleaned = 0.00062481 Jy ! Component: 650 - total flux cleaned = 0.000452641 Jy ! Component: 700 - total flux cleaned = 0.000356092 Jy ! Component: 750 - total flux cleaned = 0.000261219 Jy ! Component: 800 - total flux cleaned = 0.000214854 Jy ! Component: 850 - total flux cleaned = 0.000146204 Jy ! Component: 900 - total flux cleaned = 0.000124023 Jy ! Component: 950 - total flux cleaned = 3.51686e-05 Jy ! Component: 1000 - total flux cleaned = 5.70152e-05 Jy ! Component: 1050 - total flux cleaned = 5.66659e-05 Jy ! Component: 1100 - total flux cleaned = 9.89147e-05 Jy ! Component: 1150 - total flux cleaned = 9.88246e-05 Jy ! Component: 1200 - total flux cleaned = 7.83043e-05 Jy ! Component: 1250 - total flux cleaned = 0.000160153 Jy ! Component: 1300 - total flux cleaned = 7.93919e-05 Jy ! Component: 1350 - total flux cleaned = 0.000139558 Jy ! Component: 1400 - total flux cleaned = 0.000159346 Jy ! Component: 1450 - total flux cleaned = 0.000217848 Jy ! Component: 1500 - total flux cleaned = 0.000198422 Jy ! Component: 1550 - total flux cleaned = 0.000217477 Jy ! Component: 1600 - total flux cleaned = 0.000198774 Jy ! Component: 1650 - total flux cleaned = 0.000254647 Jy ! Component: 1700 - total flux cleaned = 0.000254612 Jy ! Component: 1750 - total flux cleaned = 0.000327485 Jy ! Component: 1800 - total flux cleaned = 0.000381478 Jy ! Component: 1850 - total flux cleaned = 0.000363606 Jy ! Component: 1900 - total flux cleaned = 0.000398974 Jy ! Component: 1950 - total flux cleaned = 0.00041633 Jy ! Component: 2000 - total flux cleaned = 0.00048553 Jy ! Component: 2050 - total flux cleaned = 0.000451248 Jy ! Component: 2100 - total flux cleaned = 0.000468438 Jy ! Component: 2150 - total flux cleaned = 0.000485386 Jy ! Component: 2200 - total flux cleaned = 0.000535441 Jy ! Component: 2250 - total flux cleaned = 0.000584764 Jy ! Component: 2300 - total flux cleaned = 0.000584878 Jy ! Component: 2350 - total flux cleaned = 0.000649866 Jy ! Component: 2400 - total flux cleaned = 0.000650059 Jy ! Component: 2450 - total flux cleaned = 0.000698134 Jy ! Component: 2500 - total flux cleaned = 0.000714121 Jy ! Component: 2550 - total flux cleaned = 0.000729974 Jy ! Component: 2600 - total flux cleaned = 0.000791915 Jy ! Component: 2650 - total flux cleaned = 0.000791805 Jy ! Component: 2700 - total flux cleaned = 0.00080713 Jy ! Component: 2750 - total flux cleaned = 0.00083743 Jy ! Component: 2800 - total flux cleaned = 0.000822317 Jy ! Component: 2850 - total flux cleaned = 0.000807187 Jy ! Component: 2900 - total flux cleaned = 0.000822045 Jy ! Component: 2950 - total flux cleaned = 0.000821944 Jy ! Component: 3000 - total flux cleaned = 0.000792849 Jy ! Component: 3050 - total flux cleaned = 0.000879959 Jy ! Component: 3100 - total flux cleaned = 0.000807961 Jy ! Component: 3150 - total flux cleaned = 0.000836641 Jy ! Component: 3200 - total flux cleaned = 0.000907543 Jy ! Component: 3250 - total flux cleaned = 0.000851099 Jy ! Component: 3300 - total flux cleaned = 0.000865214 Jy ! Component: 3350 - total flux cleaned = 0.000893026 Jy ! Component: 3400 - total flux cleaned = 0.000892893 Jy ! Component: 3450 - total flux cleaned = 0.000892962 Jy ! Component: 3500 - total flux cleaned = 0.000906498 Jy ! Component: 3550 - total flux cleaned = 0.00090654 Jy ! Component: 3600 - total flux cleaned = 0.000893109 Jy ! Component: 3650 - total flux cleaned = 0.000892986 Jy ! Component: 3700 - total flux cleaned = 0.000932955 Jy ! Component: 3750 - total flux cleaned = 0.000906447 Jy ! Component: 3800 - total flux cleaned = 0.000866878 Jy ! Component: 3850 - total flux cleaned = 0.000919299 Jy ! Component: 3900 - total flux cleaned = 0.000932332 Jy ! Component: 3950 - total flux cleaned = 0.00094523 Jy ! Component: 4000 - total flux cleaned = 0.00093238 Jy ! Component: 4050 - total flux cleaned = 0.000932391 Jy ! Total flux subtracted in 4096 components = 0.000894261 Jy ! Clean residual min=-0.000743 max=0.000644 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.583842 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 646 components and 0.583842 Jy ![Exited script file: muppet] wmap "J0401-2921_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.039 x 8.092 at -6.209 degrees (North through East) ! Clean map min=-0.0017612 max=0.23646 Jy/beam ! Writing clean map to FITS file: J0401-2921_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 0.236462 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239115 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303366 0.303366 0.606733 1.21347 2.42693 4.85386 9.70773 19.4155 38.8309 77.6618 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.236 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.039 x 8.092 at -6.209 degrees (North through East) ! Clean map min=-0.0017612 max=0.23646 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 J0401-2921_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:30:29 2019