! Started logfile: J1421+7513_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:51:08 2019 obs J1421+7513_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1421+7513_S_2017_05_31_pus_uva.fits ! AN table 1: 345 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984283 visibilities/baseline/integration-bin. ! Found source: J1421+7513 ! ! 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 703 lines of history. ! ! Reading 61124 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 J1421+7513_S_2017_05_31_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1757 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921358Jy sigma=0.007568 ! Fit after self-cal, rms=0.897255Jy sigma=0.007394 ! 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=2.923 mas, bmaj=3.67 mas, bpa=78.07 degrees ! Estimated noise=787.336 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 = 0.072063 Jy ! Component: 100 - total flux cleaned = 0.101454 Jy ! Total flux subtracted in 100 components = 0.101454 Jy ! Clean residual min=-0.008006 max=0.017768 Jy/beam ! Clean residual mean=-0.000154 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.101454 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.101454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135257Jy sigma=0.000823 ! Fit after self-cal, rms=0.135097Jy sigma=0.000821 ! Inverting map ! Added new window around map position (3.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210642 Jy ! Component: 100 - total flux cleaned = 0.0358885 Jy ! Total flux subtracted in 100 components = 0.0358885 Jy ! Clean residual min=-0.006562 max=0.013674 Jy/beam ! Clean residual mean=-0.000100 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.137343 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.137343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128385Jy sigma=0.000753 ! Fit after self-cal, rms=0.128256Jy sigma=0.000751 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012655 Jy ! Component: 100 - total flux cleaned = 0.0212699 Jy ! Total flux subtracted in 100 components = 0.0212699 Jy ! Clean residual min=-0.005712 max=0.010857 Jy/beam ! Clean residual mean=-0.000067 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.158612 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.158613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125644Jy sigma=0.000727 ! Fit after self-cal, rms=0.125484Jy sigma=0.000725 ! Inverting map ! Added new window around map position (-16.5, -22). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118554 Jy ! Component: 100 - total flux cleaned = 0.0196424 Jy ! Total flux subtracted in 100 components = 0.0196424 Jy ! Clean residual min=-0.004625 max=0.008442 Jy/beam ! Clean residual mean=-0.000044 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.178255 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.178255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123682Jy sigma=0.000707 ! Fit after self-cal, rms=0.123512Jy sigma=0.000705 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796219 Jy ! Component: 100 - total flux cleaned = 0.0135619 Jy ! Total flux subtracted in 100 components = 0.0135619 Jy ! Clean residual min=-0.004336 max=0.007076 Jy/beam ! Clean residual mean=-0.000027 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.191817 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.191817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122528Jy sigma=0.000697 ! Fit after self-cal, rms=0.122424Jy sigma=0.000696 ! Inverting map ! Added new window around map position (-3.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627052 Jy ! Component: 100 - total flux cleaned = 0.00915425 Jy ! Total flux subtracted in 100 components = 0.00915425 Jy ! Clean residual min=-0.004243 max=0.003872 Jy/beam ! Clean residual mean=-0.000015 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.200971 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.200971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121821Jy sigma=0.000692 ! Fit after self-cal, rms=0.121780Jy sigma=0.000692 ! 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=3.782 mas, bmaj=4.656 mas, bpa=76.52 degrees ! Estimated noise=391.38 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 = 0.00582094 Jy ! Component: 100 - total flux cleaned = 0.00838565 Jy ! Component: 150 - total flux cleaned = 0.0101073 Jy ! Component: 200 - total flux cleaned = 0.0113626 Jy ! Total flux subtracted in 200 components = 0.0113626 Jy ! Clean residual min=-0.002631 max=0.002669 Jy/beam ! Clean residual mean=-0.000031 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.212334 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.212334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121227Jy sigma=0.000688 ! Fit after self-cal, rms=0.121161Jy sigma=0.000687 ! 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 0.98 FD 0.96 HN 0.97 KP 0.99 ! LA 0.99 MK 1.07 NL 0.90 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.04 KP 0.93 ! LA 0.97 MK 1.08 NL 1.01 OV 1.16 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.03 KP 0.95 ! LA 1.01 MK 1.06 NL 0.98 OV 0.98 ! PT 0.98 SC 1.09 ! ! ! 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 1.07 HN 0.95 KP 1.00* ! LA 1.09 MK 1.05 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.121161Jy sigma=0.000687 ! Fit after self-cal, rms=0.120623Jy sigma=0.000682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=4.739 mas, bpa=76.23 degrees ! Estimated noise=399.162 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 = 0.00253984 Jy ! Component: 100 - total flux cleaned = 0.00309246 Jy ! Component: 150 - total flux cleaned = 0.00364955 Jy ! Component: 200 - total flux cleaned = 0.00412494 Jy ! Total flux subtracted in 200 components = 0.00412494 Jy ! Clean residual min=-0.002180 max=0.002498 Jy/beam ! Clean residual mean=-0.000022 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.216459 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.216459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120371Jy sigma=0.000680 ! Fit after self-cal, rms=0.120304Jy sigma=0.000680 ! Inverting map ! Added new window around map position (-11, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166695 Jy ! Component: 100 - total flux cleaned = 0.00229393 Jy ! Component: 150 - total flux cleaned = 0.00264458 Jy ! Component: 200 - total flux cleaned = 0.00306747 Jy ! Total flux subtracted in 200 components = 0.00306747 Jy ! Clean residual min=-0.001982 max=0.002029 Jy/beam ! Clean residual mean=-0.000013 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.219526 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.219526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120151Jy sigma=0.000679 ! Fit after self-cal, rms=0.120110Jy sigma=0.000678 ! 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=0.120110Jy sigma=0.000678 ! Fit after self-cal, rms=0.106120Jy sigma=0.000675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.847 mas, bmaj=4.659 mas, bpa=75.74 degrees ! Estimated noise=395.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013054 Jy ! Component: 100 - total flux cleaned = 0.0020166 Jy ! Component: 150 - total flux cleaned = 0.00231275 Jy ! Component: 200 - total flux cleaned = 0.00261374 Jy ! Total flux subtracted in 200 components = 0.00261374 Jy ! Clean residual min=-0.001665 max=0.001587 Jy/beam ! Clean residual mean=-0.000007 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.22214 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.22214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106022Jy sigma=0.000674 ! Fit after self-cal, rms=0.105996Jy sigma=0.000674 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 (4, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561359 Jy ! Component: 100 - total flux cleaned = 0.000662073 Jy ! Component: 150 - total flux cleaned = 0.000956703 Jy ! Component: 200 - total flux cleaned = 0.00117641 Jy ! Total flux subtracted in 200 components = 0.00117641 Jy ! Clean residual min=-0.001628 max=0.001507 Jy/beam ! Clean residual mean=-0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.223316 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.223316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105936Jy sigma=0.000674 ! Fit after self-cal, rms=0.105921Jy sigma=0.000674 ! 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=0.105921Jy sigma=0.000674 ! Fit after self-cal, rms=0.108052Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.841 mas, bmaj=4.659 mas, bpa=76.09 degrees ! Estimated noise=396.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141997 Jy ! Component: 100 - total flux cleaned = 0.00177728 Jy ! Component: 150 - total flux cleaned = 0.00216633 Jy ! Component: 200 - total flux cleaned = 0.00251668 Jy ! Total flux subtracted in 200 components = 0.00251668 Jy ! Clean residual min=-0.001641 max=0.001453 Jy/beam ! Clean residual mean=-0.000005 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.225833 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.225833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107974Jy sigma=0.000673 ! Fit after self-cal, rms=0.107967Jy sigma=0.000673 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 = 1.8809e-05 Jy ! Component: 100 - total flux cleaned = 0.000165092 Jy ! Component: 150 - total flux cleaned = 0.000362589 Jy ! Component: 200 - total flux cleaned = 0.000513517 Jy ! Total flux subtracted in 200 components = 0.000513517 Jy ! Clean residual min=-0.001553 max=0.001432 Jy/beam ! Clean residual mean=-0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.226347 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 0.226347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107936Jy sigma=0.000673 ! Fit after self-cal, rms=0.107928Jy sigma=0.000673 ! 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=0.107928Jy sigma=0.000673 ! Fit after self-cal, rms=0.108652Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.383 mas, bmaj=9.498 mas, bpa=72.89 degrees ! Estimated noise=503.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149786 Jy ! Component: 100 - total flux cleaned = 0.00236557 Jy ! Component: 150 - total flux cleaned = 0.0029844 Jy ! Component: 200 - total flux cleaned = 0.00343274 Jy ! Total flux subtracted in 200 components = 0.00343274 Jy ! Clean residual min=-0.001505 max=0.001690 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.229779 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 166 components and 0.229779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108598Jy sigma=0.000673 ! Fit after self-cal, rms=0.108593Jy sigma=0.000673 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 = 7.25449e-05 Jy ! Component: 100 - total flux cleaned = 0.000266305 Jy ! Component: 150 - total flux cleaned = 0.000423123 Jy ! Component: 200 - total flux cleaned = 0.000507961 Jy ! Total flux subtracted in 200 components = 0.000507961 Jy ! Clean residual min=-0.001484 max=0.001687 Jy/beam ! Clean residual mean=0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.230287 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 174 components and 0.230287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108585Jy sigma=0.000673 ! Fit after self-cal, rms=0.108580Jy sigma=0.000673 ! 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=3.836 mas, bmaj=4.667 mas, bpa=76.36 degrees ! Estimated noise=398.433 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.836 x 4.667 at 76.36 degrees (North through East) ! Clean map min=-0.001544 max=0.082779 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=2.965 mas, bmaj=3.682 mas, bpa=77.55 degrees ! Estimated noise=803.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0748854 Jy ! Component: 100 - total flux cleaned = 0.110995 Jy ! Component: 150 - total flux cleaned = 0.133502 Jy ! Component: 200 - total flux cleaned = 0.150207 Jy ! Total flux subtracted in 200 components = 0.150207 Jy ! Clean residual min=-0.005453 max=0.009778 Jy/beam ! Clean residual mean=-0.000100 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.150207 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.150207 Jy ! Inverting map and beam ! Estimated beam: bmin=3.836 mas, bmaj=4.667 mas, bpa=76.36 degrees ! Estimated noise=398.433 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 = 0.0203236 Jy ! Component: 100 - total flux cleaned = 0.0342504 Jy ! Component: 150 - total flux cleaned = 0.0443237 Jy ! Component: 200 - total flux cleaned = 0.0518337 Jy ! Total flux subtracted in 200 components = 0.0518337 Jy ! Clean residual min=-0.002394 max=0.004798 Jy/beam ! Clean residual mean=-0.000092 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.202041 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 89 components and 0.202041 Jy ! Inverting map ! Added new window around map position (-12, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590236 Jy ! Component: 100 - total flux cleaned = 0.0105541 Jy ! Component: 150 - total flux cleaned = 0.0142652 Jy ! Component: 200 - total flux cleaned = 0.0172608 Jy ! Total flux subtracted in 200 components = 0.0172608 Jy ! Clean residual min=-0.001703 max=0.002327 Jy/beam ! Clean residual mean=-0.000036 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.219301 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 123 components and 0.219301 Jy ! Inverting map ! Added new window around map position (-4.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254129 Jy ! Component: 100 - total flux cleaned = 0.00454001 Jy ! Component: 150 - total flux cleaned = 0.00618069 Jy ! Component: 200 - total flux cleaned = 0.00702834 Jy ! Total flux subtracted in 200 components = 0.00702834 Jy ! Clean residual min=-0.001610 max=0.001436 Jy/beam ! Clean residual mean=-0.000013 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.22633 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 139 components and 0.22633 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.383 mas, bmaj=9.498 mas, bpa=72.89 degrees ! Estimated noise=503.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165994 Jy ! Component: 100 - total flux cleaned = 0.00274028 Jy ! Component: 150 - total flux cleaned = 0.00350525 Jy ! Component: 200 - total flux cleaned = 0.00384243 Jy ! Total flux subtracted in 200 components = 0.00384243 Jy ! Clean residual min=-0.001479 max=0.001661 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.230172 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 = 0.000165436 Jy ! Component: 100 - total flux cleaned = 0.00029486 Jy ! Component: 150 - total flux cleaned = 0.000395819 Jy ! Component: 200 - total flux cleaned = 0.000473165 Jy ! Total flux subtracted in 200 components = 0.000473165 Jy ! Clean residual min=-0.001487 max=0.001608 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.230645 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 199 components and 0.230645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.836 mas, bmaj=4.667 mas, bpa=76.36 degrees ! Estimated noise=398.433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124231 Jy ! Component: 100 - total flux cleaned = 0.000124151 Jy ! Component: 150 - total flux cleaned = 0.000123385 Jy ! Component: 200 - total flux cleaned = 0.000123155 Jy ! Total flux subtracted in 200 components = 0.000123155 Jy ! Clean residual min=-0.001552 max=0.001432 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.230769 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 212 components and 0.230769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108567Jy sigma=0.000673 ! Fit after self-cal, rms=0.108516Jy sigma=0.000672 wmodel J1421+7513_S_2017_05_31_pus_map.mod ! Writing 212 model components to file: J1421+7513_S_2017_05_31_pus_map.mod wobs J1421+7513_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1421+7513_S_2017_05_31_pus_uvs.fits wwins J1421+7513_S_2017_05_31_pus_map.win ! wwins: Wrote 8 windows to J1421+7513_S_2017_05_31_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 = -0.00019313 Jy ! Component: 100 - total flux cleaned = -0.000313334 Jy ! Component: 150 - total flux cleaned = -0.0003817 Jy ! Component: 200 - total flux cleaned = -0.000424057 Jy ! Component: 250 - total flux cleaned = -0.000483966 Jy ! Component: 300 - total flux cleaned = -0.00056247 Jy ! Component: 350 - total flux cleaned = -0.000581863 Jy ! Component: 400 - total flux cleaned = -0.000600859 Jy ! Component: 450 - total flux cleaned = -0.000619486 Jy ! Component: 500 - total flux cleaned = -0.000637267 Jy ! Component: 550 - total flux cleaned = -0.000601536 Jy ! Component: 600 - total flux cleaned = -0.000636338 Jy ! Component: 650 - total flux cleaned = -0.000635868 Jy ! Component: 700 - total flux cleaned = -0.00065281 Jy ! Component: 750 - total flux cleaned = -0.000652637 Jy ! Component: 800 - total flux cleaned = -0.000652829 Jy ! Component: 850 - total flux cleaned = -0.000734914 Jy ! Component: 900 - total flux cleaned = -0.000799452 Jy ! Component: 950 - total flux cleaned = -0.000847394 Jy ! Component: 1000 - total flux cleaned = -0.00087892 Jy ! Component: 1050 - total flux cleaned = -0.000894469 Jy ! Component: 1100 - total flux cleaned = -0.000879068 Jy ! Component: 1150 - total flux cleaned = -0.000879316 Jy ! Component: 1200 - total flux cleaned = -0.00089465 Jy ! Component: 1250 - total flux cleaned = -0.000909733 Jy ! Component: 1300 - total flux cleaned = -0.000865357 Jy ! Component: 1350 - total flux cleaned = -0.000880291 Jy ! Component: 1400 - total flux cleaned = -0.000909516 Jy ! Component: 1450 - total flux cleaned = -0.000894828 Jy ! Component: 1500 - total flux cleaned = -0.0009093 Jy ! Component: 1550 - total flux cleaned = -0.000852382 Jy ! Component: 1600 - total flux cleaned = -0.000838442 Jy ! Component: 1650 - total flux cleaned = -0.000810742 Jy ! Component: 1700 - total flux cleaned = -0.000783147 Jy ! Component: 1750 - total flux cleaned = -0.00076955 Jy ! Component: 1800 - total flux cleaned = -0.00075608 Jy ! Component: 1850 - total flux cleaned = -0.000729062 Jy ! Component: 1900 - total flux cleaned = -0.000688828 Jy ! Component: 1950 - total flux cleaned = -0.000702177 Jy ! Component: 2000 - total flux cleaned = -0.000662606 Jy ! Component: 2050 - total flux cleaned = -0.000597273 Jy ! Component: 2100 - total flux cleaned = -0.0005842 Jy ! Component: 2150 - total flux cleaned = -0.000545448 Jy ! Component: 2200 - total flux cleaned = -0.000532631 Jy ! Component: 2250 - total flux cleaned = -0.000468887 Jy ! Component: 2300 - total flux cleaned = -0.00046892 Jy ! Component: 2350 - total flux cleaned = -0.000469006 Jy ! Component: 2400 - total flux cleaned = -0.00044402 Jy ! Component: 2450 - total flux cleaned = -0.0003574 Jy ! Component: 2500 - total flux cleaned = -0.000357439 Jy ! Component: 2550 - total flux cleaned = -0.000369737 Jy ! Component: 2600 - total flux cleaned = -0.000369763 Jy ! Component: 2650 - total flux cleaned = -0.000381755 Jy ! Component: 2700 - total flux cleaned = -0.000381661 Jy ! Component: 2750 - total flux cleaned = -0.000381551 Jy ! Component: 2800 - total flux cleaned = -0.000357867 Jy ! Component: 2850 - total flux cleaned = -0.000369596 Jy ! Component: 2900 - total flux cleaned = -0.000369492 Jy ! Component: 2950 - total flux cleaned = -0.00036956 Jy ! Component: 3000 - total flux cleaned = -0.0003695 Jy ! Component: 3050 - total flux cleaned = -0.00038103 Jy ! Component: 3100 - total flux cleaned = -0.000380954 Jy ! Component: 3150 - total flux cleaned = -0.000403768 Jy ! Component: 3200 - total flux cleaned = -0.000392468 Jy ! Component: 3250 - total flux cleaned = -0.00040371 Jy ! Component: 3300 - total flux cleaned = -0.000414914 Jy ! Component: 3350 - total flux cleaned = -0.00044836 Jy ! Component: 3400 - total flux cleaned = -0.000481519 Jy ! Component: 3450 - total flux cleaned = -0.000481488 Jy ! Component: 3500 - total flux cleaned = -0.000481509 Jy ! Component: 3550 - total flux cleaned = -0.000481463 Jy ! Component: 3600 - total flux cleaned = -0.000492299 Jy ! Component: 3650 - total flux cleaned = -0.00049225 Jy ! Component: 3700 - total flux cleaned = -0.000513644 Jy ! Component: 3750 - total flux cleaned = -0.000470904 Jy ! Component: 3800 - total flux cleaned = -0.000449741 Jy ! Component: 3850 - total flux cleaned = -0.000513057 Jy ! Component: 3900 - total flux cleaned = -0.000481573 Jy ! Component: 3950 - total flux cleaned = -0.000512832 Jy ! Component: 4000 - total flux cleaned = -0.000533525 Jy ! Component: 4050 - total flux cleaned = -0.000512804 Jy ! Total flux subtracted in 4096 components = -0.000471809 Jy ! Clean residual min=-0.000638 max=0.000560 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.230297 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 518 components and 0.230297 Jy ![Exited script file: muppet] wmap "J1421+7513_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.836 x 4.667 at 76.36 degrees (North through East) ! Clean map min=-0.0011866 max=0.082441 Jy/beam ! Writing clean map to FITS file: J1421+7513_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0824411 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018722 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.681287 0.681287 1.36257 2.72515 5.45029 10.9006 21.8012 43.6024 87.2047 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.836 x 4.667 at 76.36 degrees (North through East) ! Clean map min=-0.0011866 max=0.082441 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 J1421+7513_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:51:16 2019