! Started logfile: J1041+523A_S_2017_07_09_pus_uvs.log on Wed May 8 14:47:22 2019 obs J1041+523A_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1041+523A_S_2017_07_09_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871264 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! 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 594 lines of history. ! ! Reading 4548 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 J1041+523A_S_2017_07_09_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.490019Jy sigma=0.004776 ! Fit after self-cal, rms=0.482868Jy sigma=0.004710 ! 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=3.285 mas, bmaj=4.523 mas, bpa=15.83 degrees ! Estimated noise=1450.57 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 = 0.40439 Jy ! Component: 100 - total flux cleaned = 0.497143 Jy ! Total flux subtracted in 100 components = 0.497143 Jy ! Clean residual min=-0.009770 max=0.032012 Jy/beam ! Clean residual mean=-0.000044 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.497143 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.497143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094560Jy sigma=0.000864 ! Fit after self-cal, rms=0.094561Jy sigma=0.000864 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301519 Jy ! Component: 100 - total flux cleaned = 0.0433582 Jy ! Total flux subtracted in 100 components = 0.0433582 Jy ! Clean residual min=-0.008439 max=0.008461 Jy/beam ! Clean residual mean=-0.000028 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.540501 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.540501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084450Jy sigma=0.000770 ! Fit after self-cal, rms=0.084452Jy sigma=0.000770 ! 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=3.761 mas, bmaj=5.36 mas, bpa=18.69 degrees ! Estimated noise=1212.65 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 = 0.00699123 Jy ! Component: 100 - total flux cleaned = 0.0101953 Jy ! Component: 150 - total flux cleaned = 0.0108369 Jy ! Component: 200 - total flux cleaned = 0.011274 Jy ! Total flux subtracted in 200 components = 0.011274 Jy ! Clean residual min=-0.007634 max=0.007319 Jy/beam ! Clean residual mean=-0.000050 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.551775 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.551775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083681Jy sigma=0.000766 ! Fit after self-cal, rms=0.083673Jy sigma=0.000766 ! 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 0.98 HN 0.97 KP 1.02 ! LA 1.02 MK 1.03 NL 0.91 OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 0.98 ! LA 1.00 MK 1.01 NL 1.02 OV 1.04 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 1.00 KP 0.98 ! LA 0.99 MK 1.05 NL 0.98 OV 0.95 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.99 KP 1.00* ! LA 1.04 MK 1.16 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.083673Jy sigma=0.000766 ! Fit after self-cal, rms=0.076320Jy sigma=0.000702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=5.388 mas, bpa=19.21 degrees ! Estimated noise=1212.79 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 (18.5, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647144 Jy ! Component: 100 - total flux cleaned = 0.0103796 Jy ! Component: 150 - total flux cleaned = 0.0133128 Jy ! Component: 200 - total flux cleaned = 0.0148049 Jy ! Total flux subtracted in 200 components = 0.0148049 Jy ! Clean residual min=-0.004914 max=0.005936 Jy/beam ! Clean residual mean=-0.000042 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.56658 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.56658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075705Jy sigma=0.000695 ! Fit after self-cal, rms=0.075625Jy sigma=0.000694 ! Inverting map ! Added new window around map position (4, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500059 Jy ! Component: 100 - total flux cleaned = 0.00660931 Jy ! Component: 150 - total flux cleaned = 0.00764833 Jy ! Component: 200 - total flux cleaned = 0.00846912 Jy ! Total flux subtracted in 200 components = 0.00846912 Jy ! Clean residual min=-0.003915 max=0.004084 Jy/beam ! Clean residual mean=-0.000034 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.575049 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.575049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075169Jy sigma=0.000690 ! Fit after self-cal, rms=0.075145Jy sigma=0.000690 ! 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=0.075145Jy sigma=0.000690 ! Fit after self-cal, rms=0.073729Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=5.377 mas, bpa=19.05 degrees ! Estimated noise=1213.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293121 Jy ! Component: 100 - total flux cleaned = 0.00504462 Jy ! Component: 150 - total flux cleaned = 0.00607052 Jy ! Component: 200 - total flux cleaned = 0.00676836 Jy ! Total flux subtracted in 200 components = 0.00676836 Jy ! Clean residual min=-0.003405 max=0.003377 Jy/beam ! Clean residual mean=-0.000033 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.581817 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.581817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073562Jy sigma=0.000675 ! Fit after self-cal, rms=0.073565Jy sigma=0.000675 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 = 0.00123745 Jy ! Component: 100 - total flux cleaned = 0.00170435 Jy ! Component: 150 - total flux cleaned = 0.00202645 Jy ! Component: 200 - total flux cleaned = 0.00227691 Jy ! Total flux subtracted in 200 components = 0.00227691 Jy ! Clean residual min=-0.003394 max=0.003405 Jy/beam ! Clean residual mean=-0.000031 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.584094 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.584094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073503Jy sigma=0.000674 ! Fit after self-cal, rms=0.073503Jy 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=0.073503Jy sigma=0.000674 ! Fit after self-cal, rms=0.073378Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.779 mas, bmaj=5.373 mas, bpa=19.06 degrees ! Estimated noise=1212.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153724 Jy ! Component: 100 - total flux cleaned = 0.00209475 Jy ! Component: 150 - total flux cleaned = 0.00245348 Jy ! Component: 200 - total flux cleaned = 0.00259927 Jy ! Total flux subtracted in 200 components = 0.00259927 Jy ! Clean residual min=-0.003343 max=0.003305 Jy/beam ! Clean residual mean=-0.000030 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.586693 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.586693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073323Jy sigma=0.000672 ! Fit after self-cal, rms=0.073325Jy sigma=0.000672 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 = 0.000620378 Jy ! Component: 100 - total flux cleaned = 0.000756631 Jy ! Component: 150 - total flux cleaned = 0.000883903 Jy ! Component: 200 - total flux cleaned = 0.00100388 Jy ! Total flux subtracted in 200 components = 0.00100388 Jy ! Clean residual min=-0.003331 max=0.003306 Jy/beam ! Clean residual mean=-0.000029 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.587697 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.587697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073296Jy sigma=0.000672 ! Fit after self-cal, rms=0.073296Jy sigma=0.000672 ! 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=0.073296Jy sigma=0.000672 ! Fit after self-cal, rms=0.073292Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.856 mas, bmaj=9.235 mas, bpa=22.38 degrees ! Estimated noise=1499.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106169 Jy ! Component: 100 - total flux cleaned = 0.00171708 Jy ! Component: 150 - total flux cleaned = 0.00224427 Jy ! Component: 200 - total flux cleaned = 0.00269609 Jy ! Total flux subtracted in 200 components = 0.00269609 Jy ! Clean residual min=-0.004122 max=0.005051 Jy/beam ! Clean residual mean=-0.000060 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.590393 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.590393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073290Jy sigma=0.000672 ! Fit after self-cal, rms=0.073292Jy sigma=0.000672 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 (27, 63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358016 Jy ! Component: 100 - total flux cleaned = 0.00416525 Jy ! Component: 150 - total flux cleaned = 0.00425581 Jy ! Component: 200 - total flux cleaned = 0.00441342 Jy ! Total flux subtracted in 200 components = 0.00441342 Jy ! Clean residual min=-0.003755 max=0.003681 Jy/beam ! Clean residual mean=-0.000048 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.594807 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 179 components and 0.594806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073033Jy sigma=0.000670 ! Fit after self-cal, rms=0.073024Jy sigma=0.000670 ! 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=3.78 mas, bmaj=5.373 mas, bpa=19.09 degrees ! Estimated noise=1212.33 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.78 x 5.373 at 19.09 degrees (North through East) ! Clean map min=-0.0030066 max=0.52022 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=0.073024Jy sigma=0.000670 ! Fit after self-cal, rms=0.068354Jy sigma=0.000621 ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=5.373 mas, bpa=19.08 degrees ! Estimated noise=1211.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343419 Jy ! Component: 100 - total flux cleaned = 0.00086308 Jy ! Component: 150 - total flux cleaned = 0.00112414 Jy ! Component: 200 - total flux cleaned = 0.00136012 Jy ! Total flux subtracted in 200 components = 0.00136012 Jy ! Clean residual min=-0.003001 max=0.003190 Jy/beam ! Clean residual mean=-0.000017 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.596167 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 201 components and 0.596167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068198Jy sigma=0.000620 ! Fit after self-cal, rms=0.068192Jy sigma=0.000620 ! Inverting map ! Added new window around map position (-0.5, -42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233922 Jy ! Component: 100 - total flux cleaned = 0.00286355 Jy ! Component: 150 - total flux cleaned = 0.00312823 Jy ! Component: 200 - total flux cleaned = 0.00347738 Jy ! Total flux subtracted in 200 components = 0.00347738 Jy ! Clean residual min=-0.002918 max=0.002990 Jy/beam ! Clean residual mean=-0.000012 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.599644 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 217 components and 0.599644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068062Jy sigma=0.000619 ! Fit after self-cal, rms=0.068054Jy sigma=0.000619 ! Inverting map ! Added new window around map position (-98.5, 62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300214 Jy ! Component: 100 - total flux cleaned = 0.00367998 Jy ! Component: 150 - total flux cleaned = 0.00403972 Jy ! Component: 200 - total flux cleaned = 0.00425533 Jy ! Total flux subtracted in 200 components = 0.00425533 Jy ! Clean residual min=-0.002756 max=0.002790 Jy/beam ! Clean residual mean=-0.000012 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.603899 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 234 components and 0.603899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067864Jy sigma=0.000617 ! Fit after self-cal, rms=0.067858Jy sigma=0.000617 ! Inverting map ! Added new window around map position (-79.5, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275236 Jy ! Component: 100 - total flux cleaned = 0.0032513 Jy ! Component: 150 - total flux cleaned = 0.00353571 Jy ! Component: 200 - total flux cleaned = 0.00369457 Jy ! Total flux subtracted in 200 components = 0.00369457 Jy ! Clean residual min=-0.002656 max=0.002399 Jy/beam ! Clean residual mean=-0.000014 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.607594 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 253 components and 0.607594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067702Jy sigma=0.000616 ! Fit after self-cal, rms=0.067696Jy sigma=0.000616 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067696Jy sigma=0.000616 ! Fit after self-cal, rms=0.067701Jy sigma=0.000616 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=3.306 mas, bmaj=4.553 mas, bpa=16.5 degrees ! Estimated noise=1449.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.404039 Jy ! Component: 100 - total flux cleaned = 0.495636 Jy ! Component: 150 - total flux cleaned = 0.52502 Jy ! Component: 200 - total flux cleaned = 0.537827 Jy ! Total flux subtracted in 200 components = 0.537827 Jy ! Clean residual min=-0.004874 max=0.006758 Jy/beam ! Clean residual mean=-0.000038 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.537827 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.537827 Jy ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=5.374 mas, bpa=19.15 degrees ! Estimated noise=1211.56 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 = 0.0107099 Jy ! Component: 100 - total flux cleaned = 0.0183822 Jy ! Component: 150 - total flux cleaned = 0.0244116 Jy ! Component: 200 - total flux cleaned = 0.0290563 Jy ! Total flux subtracted in 200 components = 0.0290563 Jy ! Clean residual min=-0.003808 max=0.003879 Jy/beam ! Clean residual mean=-0.000051 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.566883 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.566883 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=7.858 mas, bmaj=9.236 mas, bpa=22.41 degrees ! Estimated noise=1498.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694062 Jy ! Component: 100 - total flux cleaned = 0.0124225 Jy ! Component: 150 - total flux cleaned = 0.0171108 Jy ! Component: 200 - total flux cleaned = 0.0212083 Jy ! Total flux subtracted in 200 components = 0.0212083 Jy ! Clean residual min=-0.004654 max=0.004261 Jy/beam ! Clean residual mean=-0.000073 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.588091 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 = 0.00347848 Jy ! Component: 100 - total flux cleaned = 0.00581481 Jy ! Component: 150 - total flux cleaned = 0.00747002 Jy ! Component: 200 - total flux cleaned = 0.00909336 Jy ! Total flux subtracted in 200 components = 0.00909336 Jy ! Clean residual min=-0.003644 max=0.003485 Jy/beam ! Clean residual mean=-0.000056 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.597185 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 166 components and 0.597185 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=5.374 mas, bpa=19.15 degrees ! Estimated noise=1211.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442134 Jy ! Component: 100 - total flux cleaned = 0.00173265 Jy ! Component: 150 - total flux cleaned = 0.00298006 Jy ! Component: 200 - total flux cleaned = 0.00385716 Jy ! Total flux subtracted in 200 components = 0.00385716 Jy ! Clean residual min=-0.002943 max=0.002621 Jy/beam ! Clean residual mean=-0.000024 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.601042 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 188 components and 0.601042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068073Jy sigma=0.000619 ! Fit after self-cal, rms=0.068033Jy sigma=0.000619 wmodel J1041+523A_S_2017_07_09_pus_map.mod ! Writing 188 model components to file: J1041+523A_S_2017_07_09_pus_map.mod wobs J1041+523A_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1041+523A_S_2017_07_09_pus_uvs.fits wwins J1041+523A_S_2017_07_09_pus_map.win ! wwins: Wrote 7 windows to J1041+523A_S_2017_07_09_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 = -0.000588431 Jy ! Component: 100 - total flux cleaned = -0.000632913 Jy ! Component: 150 - total flux cleaned = -0.000719524 Jy ! Component: 200 - total flux cleaned = -0.00067601 Jy ! Component: 250 - total flux cleaned = -0.000802377 Jy ! Component: 300 - total flux cleaned = -0.000924614 Jy ! Component: 350 - total flux cleaned = -0.00112418 Jy ! Component: 400 - total flux cleaned = -0.00112371 Jy ! Component: 450 - total flux cleaned = -0.00127852 Jy ! Component: 500 - total flux cleaned = -0.00135387 Jy ! Component: 550 - total flux cleaned = -0.00150325 Jy ! Component: 600 - total flux cleaned = -0.00176035 Jy ! Component: 650 - total flux cleaned = -0.00212073 Jy ! Component: 700 - total flux cleaned = -0.00226208 Jy ! Component: 750 - total flux cleaned = -0.00250774 Jy ! Component: 800 - total flux cleaned = -0.00271519 Jy ! Component: 850 - total flux cleaned = -0.0028857 Jy ! Component: 900 - total flux cleaned = -0.00312172 Jy ! Component: 950 - total flux cleaned = -0.00335457 Jy ! Component: 1000 - total flux cleaned = -0.00361713 Jy ! Component: 1050 - total flux cleaned = -0.00374641 Jy ! Component: 1100 - total flux cleaned = -0.00390738 Jy ! Component: 1150 - total flux cleaned = -0.00409778 Jy ! Component: 1200 - total flux cleaned = -0.00425516 Jy ! Component: 1250 - total flux cleaned = -0.00444171 Jy ! Component: 1300 - total flux cleaned = -0.00456471 Jy ! Component: 1350 - total flux cleaned = -0.00468685 Jy ! Component: 1400 - total flux cleaned = -0.00483708 Jy ! Component: 1450 - total flux cleaned = -0.00492655 Jy ! Component: 1500 - total flux cleaned = -0.00495582 Jy ! Component: 1550 - total flux cleaned = -0.00507251 Jy ! Component: 1600 - total flux cleaned = -0.00518777 Jy ! Component: 1650 - total flux cleaned = -0.00521592 Jy ! Component: 1700 - total flux cleaned = -0.00527227 Jy ! Component: 1750 - total flux cleaned = -0.0053285 Jy ! Component: 1800 - total flux cleaned = -0.00532862 Jy ! Component: 1850 - total flux cleaned = -0.00552133 Jy ! Component: 1900 - total flux cleaned = -0.00546682 Jy ! Component: 1950 - total flux cleaned = -0.00560207 Jy ! Component: 2000 - total flux cleaned = -0.00557502 Jy ! Component: 2050 - total flux cleaned = -0.00562813 Jy ! Component: 2100 - total flux cleaned = -0.00554871 Jy ! Component: 2150 - total flux cleaned = -0.00552282 Jy ! Component: 2200 - total flux cleaned = -0.00560088 Jy ! Component: 2250 - total flux cleaned = -0.00570318 Jy ! Component: 2300 - total flux cleaned = -0.00560092 Jy ! Component: 2350 - total flux cleaned = -0.00552497 Jy ! Component: 2400 - total flux cleaned = -0.00547493 Jy ! Component: 2450 - total flux cleaned = -0.00547527 Jy ! Component: 2500 - total flux cleaned = -0.00552447 Jy ! Component: 2550 - total flux cleaned = -0.00557338 Jy ! Component: 2600 - total flux cleaned = -0.00557333 Jy ! Component: 2650 - total flux cleaned = -0.00554921 Jy ! Component: 2700 - total flux cleaned = -0.00547734 Jy ! Component: 2750 - total flux cleaned = -0.00547742 Jy ! Component: 2800 - total flux cleaned = -0.00547768 Jy ! Component: 2850 - total flux cleaned = -0.00557179 Jy ! Component: 2900 - total flux cleaned = -0.00561872 Jy ! Component: 2950 - total flux cleaned = -0.00561864 Jy ! Component: 3000 - total flux cleaned = -0.00559565 Jy ! Component: 3050 - total flux cleaned = -0.00561883 Jy ! Component: 3100 - total flux cleaned = -0.00575542 Jy ! Component: 3150 - total flux cleaned = -0.00577797 Jy ! Component: 3200 - total flux cleaned = -0.00577799 Jy ! Component: 3250 - total flux cleaned = -0.00584505 Jy ! Component: 3300 - total flux cleaned = -0.0058228 Jy ! Component: 3350 - total flux cleaned = -0.00584467 Jy ! Component: 3400 - total flux cleaned = -0.00586661 Jy ! Component: 3450 - total flux cleaned = -0.0058883 Jy ! Component: 3500 - total flux cleaned = -0.00582358 Jy ! Component: 3550 - total flux cleaned = -0.00575915 Jy ! Component: 3600 - total flux cleaned = -0.00593 Jy ! Component: 3650 - total flux cleaned = -0.0058662 Jy ! Component: 3700 - total flux cleaned = -0.00592966 Jy ! Component: 3750 - total flux cleaned = -0.00601356 Jy ! Component: 3800 - total flux cleaned = -0.00603447 Jy ! Component: 3850 - total flux cleaned = -0.00601367 Jy ! Component: 3900 - total flux cleaned = -0.00611709 Jy ! Component: 3950 - total flux cleaned = -0.00609648 Jy ! Component: 4000 - total flux cleaned = -0.0061985 Jy ! Component: 4050 - total flux cleaned = -0.00617797 Jy ! Total flux subtracted in 4096 components = -0.00623867 Jy ! Clean residual min=-0.001375 max=0.001272 Jy/beam ! Clean residual mean=-0.000010 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.594803 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 468 components and 0.594804 Jy ![Exited script file: muppet] wmap "J1041+523A_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 5.374 at 19.15 degrees (North through East) ! Clean map min=-0.002908 max=0.52027 Jy/beam ! Writing clean map to FITS file: J1041+523A_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.520267 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364827 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210369 0.210369 0.420737 0.841475 1.68295 3.3659 6.7318 13.4636 26.9272 53.8544 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.52 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.778 x 5.374 at 19.15 degrees (North through East) ! Clean map min=-0.002908 max=0.52027 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 J1041+523A_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:47:27 2019