! Started logfile: J0620+2102_S_2017_05_01_pus_uvs.log on Wed May 1 18:29:17 2019 obs J0620+2102_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0620+2102_S_2017_05_01_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957996 visibilities/baseline/integration-bin. ! Found source: J0620+2102 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 788 lines of history. ! ! Reading 29832 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 J0620+2102_S_2017_05_01_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 727 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.744338Jy sigma=0.006120 ! Fit after self-cal, rms=0.722730Jy sigma=0.005950 ! 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=2.974 mas, bmaj=6.474 mas, bpa=-2.634 degrees ! Estimated noise=865.463 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 = 0.271176 Jy ! Component: 100 - total flux cleaned = 0.34632 Jy ! Total flux subtracted in 100 components = 0.34632 Jy ! Clean residual min=-0.048189 max=0.198549 Jy/beam ! Clean residual mean=0.000194 rms=0.015560 Jy/beam ! Combined flux in latest and established models = 0.34632 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.34632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.323629Jy sigma=0.002710 ! Fit after self-cal, rms=0.323455Jy sigma=0.002709 ! Inverting map ! Added new window around map position (13, -22). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156857 Jy ! Component: 100 - total flux cleaned = 0.218119 Jy ! Total flux subtracted in 100 components = 0.218119 Jy ! Clean residual min=-0.034069 max=0.106742 Jy/beam ! Clean residual mean=0.000122 rms=0.010351 Jy/beam ! Combined flux in latest and established models = 0.564439 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.564439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.233878Jy sigma=0.001897 ! Fit after self-cal, rms=0.203992Jy sigma=0.001624 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0837526 Jy ! Component: 100 - total flux cleaned = 0.12924 Jy ! Total flux subtracted in 100 components = 0.12924 Jy ! Clean residual min=-0.020786 max=0.036331 Jy/beam ! Clean residual mean=0.000069 rms=0.005697 Jy/beam ! Combined flux in latest and established models = 0.693678 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.693678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162374Jy sigma=0.001188 ! Fit after self-cal, rms=0.156750Jy sigma=0.001133 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433125 Jy ! Component: 100 - total flux cleaned = 0.0711159 Jy ! Total flux subtracted in 100 components = 0.0711159 Jy ! Clean residual min=-0.015850 max=0.032117 Jy/beam ! Clean residual mean=0.000044 rms=0.003971 Jy/beam ! Combined flux in latest and established models = 0.764794 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.764794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142370Jy sigma=0.000957 ! Fit after self-cal, rms=0.141300Jy sigma=0.000946 ! Inverting map ! Added new window around map position (8, -22). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308492 Jy ! Component: 100 - total flux cleaned = 0.0511639 Jy ! Total flux subtracted in 100 components = 0.0511639 Jy ! Clean residual min=-0.013514 max=0.020977 Jy/beam ! Clean residual mean=0.000030 rms=0.003025 Jy/beam ! Combined flux in latest and established models = 0.815958 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.815958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133072Jy sigma=0.000847 ! Fit after self-cal, rms=0.132707Jy sigma=0.000842 ! Inverting map ! Added new window around map position (4.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191484 Jy ! Component: 100 - total flux cleaned = 0.0292344 Jy ! Total flux subtracted in 100 components = 0.0292344 Jy ! Clean residual min=-0.011346 max=0.011927 Jy/beam ! Clean residual mean=0.000023 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 0.845193 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.845193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128921Jy sigma=0.000798 ! Fit after self-cal, rms=0.128817Jy sigma=0.000797 ! 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=3.532 mas, bmaj=7.086 mas, bpa=-1.814 degrees ! Estimated noise=546.901 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 (9, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017805 Jy ! Component: 100 - total flux cleaned = 0.0308747 Jy ! Component: 150 - total flux cleaned = 0.0413437 Jy ! Component: 200 - total flux cleaned = 0.0499156 Jy ! Total flux subtracted in 200 components = 0.0499156 Jy ! Clean residual min=-0.006285 max=0.009519 Jy/beam ! Clean residual mean=0.000037 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.895108 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 129 components and 0.895108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125346Jy sigma=0.000757 ! Fit after self-cal, rms=0.125213Jy sigma=0.000755 ! 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 0.94 FD 0.92 HN 1.00 KP 1.00 ! LA 0.98 MK 1.02 NL 0.95 OV 1.01 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.05 KP 0.97 ! LA 0.96 MK 1.02 NL 1.02 OV 1.04 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 1.00 ! LA 1.00 MK 1.07 NL 1.02 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.02 HN 1.02 KP 1.00* ! LA 0.97 MK 1.55 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.125213Jy sigma=0.000755 ! Fit after self-cal, rms=0.125660Jy sigma=0.000715 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=7.124 mas, bpa=-0.7175 degrees ! Estimated noise=543.98 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 = -0.00179025 Jy ! Component: 100 - total flux cleaned = -0.000408843 Jy ! Component: 150 - total flux cleaned = -8.91144e-05 Jy ! Component: 200 - total flux cleaned = -8.94491e-05 Jy ! Total flux subtracted in 200 components = -8.94491e-05 Jy ! Clean residual min=-0.005073 max=0.006099 Jy/beam ! Clean residual mean=0.000027 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.895019 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.895019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124771Jy sigma=0.000709 ! Fit after self-cal, rms=0.124776Jy sigma=0.000708 ! 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=0.124776Jy sigma=0.000708 ! Fit after self-cal, rms=0.151433Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=7.122 mas, bpa=-1.079 degrees ! Estimated noise=544.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018115 Jy ! Component: 100 - total flux cleaned = 0.00138514 Jy ! Component: 150 - total flux cleaned = 0.000932676 Jy ! Component: 200 - total flux cleaned = 0.000461146 Jy ! Total flux subtracted in 200 components = 0.000461146 Jy ! Clean residual min=-0.002351 max=0.002558 Jy/beam ! Clean residual mean=0.000010 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.89548 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 160 components and 0.89548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151299Jy sigma=0.000675 ! Fit after self-cal, rms=0.151374Jy 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) ! Added new window around map position (20.5, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107878 Jy ! Component: 100 - total flux cleaned = 0.000759614 Jy ! Component: 150 - total flux cleaned = 0.000620181 Jy ! Component: 200 - total flux cleaned = 0.000555866 Jy ! Total flux subtracted in 200 components = 0.000555866 Jy ! Clean residual min=-0.002091 max=0.002155 Jy/beam ! Clean residual mean=0.000009 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.896036 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 178 components and 0.896036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151300Jy sigma=0.000674 ! Fit after self-cal, rms=0.151298Jy sigma=0.000673 ! 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=0.151298Jy sigma=0.000673 ! Fit after self-cal, rms=0.154057Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=7.121 mas, bpa=-1.06 degrees ! Estimated noise=544.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307451 Jy ! Component: 100 - total flux cleaned = 0.000242567 Jy ! Component: 150 - total flux cleaned = 0.000244421 Jy ! Component: 200 - total flux cleaned = 0.000350781 Jy ! Total flux subtracted in 200 components = 0.000350781 Jy ! Clean residual min=-0.001989 max=0.001978 Jy/beam ! Clean residual mean=0.000007 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.896387 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 0.896387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154016Jy sigma=0.000673 ! Fit after self-cal, rms=0.154016Jy 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 = -0.000107629 Jy ! Component: 100 - total flux cleaned = -1.09635e-05 Jy ! Component: 150 - total flux cleaned = -1.2061e-05 Jy ! Component: 200 - total flux cleaned = -1.0434e-05 Jy ! Total flux subtracted in 200 components = -1.0434e-05 Jy ! Clean residual min=-0.001860 max=0.001872 Jy/beam ! Clean residual mean=0.000006 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.896376 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 193 components and 0.896376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153989Jy sigma=0.000672 ! Fit after self-cal, rms=0.153988Jy 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=0.153988Jy sigma=0.000672 ! Fit after self-cal, rms=0.154320Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.574 mas, bmaj=10.19 mas, bpa=-1.88 degrees ! Estimated noise=652.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.06445e-05 Jy ! Component: 100 - total flux cleaned = 0.00012451 Jy ! Component: 150 - total flux cleaned = 0.000317068 Jy ! Component: 200 - total flux cleaned = 0.000513666 Jy ! Total flux subtracted in 200 components = 0.000513666 Jy ! Clean residual min=-0.001522 max=0.002044 Jy/beam ! Clean residual mean=0.000012 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.89689 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 206 components and 0.89689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154308Jy sigma=0.000672 ! Fit after self-cal, rms=0.154307Jy 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 (-36, -113). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102612 Jy ! Component: 100 - total flux cleaned = 0.00147827 Jy ! Component: 150 - total flux cleaned = 0.00170418 Jy ! Component: 200 - total flux cleaned = 0.00167484 Jy ! Total flux subtracted in 200 components = 0.00167484 Jy ! Clean residual min=-0.001404 max=0.001543 Jy/beam ! Clean residual mean=0.000007 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.898565 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 235 components and 0.898565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154281Jy sigma=0.000672 ! Fit after self-cal, rms=0.154278Jy sigma=0.000672 ! 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=3.575 mas, bmaj=7.121 mas, bpa=-1.041 degrees ! Estimated noise=544.872 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.575 x 7.121 at -1.041 degrees (North through East) ! Clean map min=-0.0016583 max=0.33658 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=3.008 mas, bmaj=6.512 mas, bpa=-1.737 degrees ! Estimated noise=872.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.324925 Jy ! Component: 100 - total flux cleaned = 0.481859 Jy ! Component: 150 - total flux cleaned = 0.5718 Jy ! Component: 200 - total flux cleaned = 0.634489 Jy ! Total flux subtracted in 200 components = 0.634489 Jy ! Clean residual min=-0.014339 max=0.035862 Jy/beam ! Clean residual mean=0.000016 rms=0.005078 Jy/beam ! Combined flux in latest and established models = 0.634489 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.634489 Jy ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=7.121 mas, bpa=-1.041 degrees ! Estimated noise=544.872 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 = 0.059853 Jy ! Component: 100 - total flux cleaned = 0.102489 Jy ! Component: 150 - total flux cleaned = 0.134077 Jy ! Component: 200 - total flux cleaned = 0.158113 Jy ! Total flux subtracted in 200 components = 0.158113 Jy ! Clean residual min=-0.006314 max=0.013920 Jy/beam ! Clean residual mean=0.000033 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 0.792603 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 0.792603 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185219 Jy ! Component: 100 - total flux cleaned = 0.0330685 Jy ! Component: 150 - total flux cleaned = 0.0447777 Jy ! Component: 200 - total flux cleaned = 0.0544247 Jy ! Total flux subtracted in 200 components = 0.0544247 Jy ! Clean residual min=-0.003596 max=0.006044 Jy/beam ! Clean residual mean=0.000018 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.847028 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 109 components and 0.847027 Jy ! Inverting map ! Added new window around map position (-3.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805469 Jy ! Component: 100 - total flux cleaned = 0.014787 Jy ! Component: 150 - total flux cleaned = 0.0204303 Jy ! Component: 200 - total flux cleaned = 0.0251753 Jy ! Total flux subtracted in 200 components = 0.0251753 Jy ! Clean residual min=-0.002399 max=0.003049 Jy/beam ! Clean residual mean=0.000011 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.872203 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 140 components and 0.872202 Jy ! Inverting map ! Added new window around map position (40, -65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403842 Jy ! Component: 100 - total flux cleaned = 0.00748916 Jy ! Component: 150 - total flux cleaned = 0.0104594 Jy ! Component: 200 - total flux cleaned = 0.0130462 Jy ! Total flux subtracted in 200 components = 0.0130462 Jy ! Clean residual min=-0.001894 max=0.001915 Jy/beam ! Clean residual mean=0.000008 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.885249 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 162 components and 0.885249 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=7.574 mas, bmaj=10.19 mas, bpa=-1.88 degrees ! Estimated noise=652.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342466 Jy ! Component: 100 - total flux cleaned = 0.00590033 Jy ! Component: 150 - total flux cleaned = 0.00770341 Jy ! Component: 200 - total flux cleaned = 0.00893707 Jy ! Total flux subtracted in 200 components = 0.00893707 Jy ! Clean residual min=-0.001712 max=0.001512 Jy/beam ! Clean residual mean=0.000010 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.894186 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 = 0.00105569 Jy ! Component: 100 - total flux cleaned = 0.00197328 Jy ! Component: 150 - total flux cleaned = 0.0027768 Jy ! Component: 200 - total flux cleaned = 0.00349049 Jy ! Total flux subtracted in 200 components = 0.00349049 Jy ! Clean residual min=-0.001482 max=0.001303 Jy/beam ! Clean residual mean=0.000007 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.897676 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 269 components and 0.897676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.575 mas, bmaj=7.121 mas, bpa=-1.041 degrees ! Estimated noise=544.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445011 Jy ! Component: 100 - total flux cleaned = -5.32657e-05 Jy ! Component: 150 - total flux cleaned = 0.000246879 Jy ! Component: 200 - total flux cleaned = 0.000612022 Jy ! Total flux subtracted in 200 components = 0.000612022 Jy ! Clean residual min=-0.001439 max=0.001439 Jy/beam ! Clean residual mean=0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.898288 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 298 components and 0.898288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154233Jy sigma=0.000671 ! Fit after self-cal, rms=0.154206Jy sigma=0.000671 wmodel J0620+2102_S_2017_05_01_pus_map.mod ! Writing 298 model components to file: J0620+2102_S_2017_05_01_pus_map.mod wobs J0620+2102_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0620+2102_S_2017_05_01_pus_uvs.fits wwins J0620+2102_S_2017_05_01_pus_map.win ! wwins: Wrote 9 windows to J0620+2102_S_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.5334e-05 Jy ! Component: 100 - total flux cleaned = -0.00020977 Jy ! Component: 150 - total flux cleaned = -0.000352445 Jy ! Component: 200 - total flux cleaned = -0.000467575 Jy ! Component: 250 - total flux cleaned = -0.000445134 Jy ! Component: 300 - total flux cleaned = -0.000488727 Jy ! Component: 350 - total flux cleaned = -0.000488523 Jy ! Component: 400 - total flux cleaned = -0.000467975 Jy ! Component: 450 - total flux cleaned = -0.000508398 Jy ! Component: 500 - total flux cleaned = -0.000468583 Jy ! Component: 550 - total flux cleaned = -0.000448568 Jy ! Component: 600 - total flux cleaned = -0.00033368 Jy ! Component: 650 - total flux cleaned = -0.000352799 Jy ! Component: 700 - total flux cleaned = -0.000334204 Jy ! Component: 750 - total flux cleaned = -0.000334191 Jy ! Component: 800 - total flux cleaned = -0.000316214 Jy ! Component: 850 - total flux cleaned = -0.000316439 Jy ! Component: 900 - total flux cleaned = -0.000298613 Jy ! Component: 950 - total flux cleaned = -0.000298475 Jy ! Component: 1000 - total flux cleaned = -0.000230883 Jy ! Component: 1050 - total flux cleaned = -0.000230852 Jy ! Component: 1100 - total flux cleaned = -0.000214332 Jy ! Component: 1150 - total flux cleaned = -0.000165128 Jy ! Component: 1200 - total flux cleaned = -0.000181068 Jy ! Component: 1250 - total flux cleaned = -0.000149082 Jy ! Component: 1300 - total flux cleaned = -5.42974e-05 Jy ! Component: 1350 - total flux cleaned = -8.57555e-05 Jy ! Component: 1400 - total flux cleaned = -0.000116749 Jy ! Component: 1450 - total flux cleaned = -7.05947e-05 Jy ! Component: 1500 - total flux cleaned = -4.03891e-05 Jy ! Component: 1550 - total flux cleaned = -5.55727e-05 Jy ! Component: 1600 - total flux cleaned = -2.58638e-05 Jy ! Component: 1650 - total flux cleaned = 3.31929e-05 Jy ! Component: 1700 - total flux cleaned = 3.31791e-05 Jy ! Component: 1750 - total flux cleaned = 7.67476e-05 Jy ! Component: 1800 - total flux cleaned = 0.000120204 Jy ! Component: 1850 - total flux cleaned = 0.000134434 Jy ! Component: 1900 - total flux cleaned = 0.000219441 Jy ! Component: 1950 - total flux cleaned = 0.000219465 Jy ! Component: 2000 - total flux cleaned = 0.00020545 Jy ! Component: 2050 - total flux cleaned = 0.00027457 Jy ! Component: 2100 - total flux cleaned = 0.000302022 Jy ! Component: 2150 - total flux cleaned = 0.000370022 Jy ! Component: 2200 - total flux cleaned = 0.000450886 Jy ! Component: 2250 - total flux cleaned = 0.000464346 Jy ! Component: 2300 - total flux cleaned = 0.000464359 Jy ! Component: 2350 - total flux cleaned = 0.000503992 Jy ! Component: 2400 - total flux cleaned = 0.000517095 Jy ! Component: 2450 - total flux cleaned = 0.000556045 Jy ! Component: 2500 - total flux cleaned = 0.000620398 Jy ! Component: 2550 - total flux cleaned = 0.000645846 Jy ! Component: 2600 - total flux cleaned = 0.000696579 Jy ! Component: 2650 - total flux cleaned = 0.000759801 Jy ! Component: 2700 - total flux cleaned = 0.000784907 Jy ! Component: 2750 - total flux cleaned = 0.000859607 Jy ! Component: 2800 - total flux cleaned = 0.000871933 Jy ! Component: 2850 - total flux cleaned = 0.000920999 Jy ! Component: 2900 - total flux cleaned = 0.000957535 Jy ! Component: 2950 - total flux cleaned = 0.00099401 Jy ! Component: 3000 - total flux cleaned = 0.00100609 Jy ! Component: 3050 - total flux cleaned = 0.00106578 Jy ! Component: 3100 - total flux cleaned = 0.001066 Jy ! Component: 3150 - total flux cleaned = 0.00114874 Jy ! Component: 3200 - total flux cleaned = 0.00121917 Jy ! Component: 3250 - total flux cleaned = 0.00121922 Jy ! Component: 3300 - total flux cleaned = 0.00128887 Jy ! Component: 3350 - total flux cleaned = 0.00128887 Jy ! Component: 3400 - total flux cleaned = 0.0013692 Jy ! Component: 3450 - total flux cleaned = 0.00140337 Jy ! Component: 3500 - total flux cleaned = 0.00140331 Jy ! Component: 3550 - total flux cleaned = 0.00147103 Jy ! Component: 3600 - total flux cleaned = 0.00151588 Jy ! Component: 3650 - total flux cleaned = 0.00150475 Jy ! Component: 3700 - total flux cleaned = 0.00152696 Jy ! Component: 3750 - total flux cleaned = 0.00162631 Jy ! Component: 3800 - total flux cleaned = 0.00161535 Jy ! Component: 3850 - total flux cleaned = 0.00159343 Jy ! Component: 3900 - total flux cleaned = 0.0016369 Jy ! Component: 3950 - total flux cleaned = 0.00162613 Jy ! Component: 4000 - total flux cleaned = 0.00166919 Jy ! Component: 4050 - total flux cleaned = 0.00170127 Jy ! Total flux subtracted in 4096 components = 0.00174389 Jy ! Clean residual min=-0.000569 max=0.000716 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.900032 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 629 components and 0.900032 Jy ![Exited script file: muppet] wmap "J0620+2102_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.575 x 7.121 at -1.041 degrees (North through East) ! Clean map min=-0.0012341 max=0.33742 Jy/beam ! Writing clean map to FITS file: J0620+2102_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.337419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199605 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177469 0.177469 0.354938 0.709876 1.41975 2.8395 5.67901 11.358 22.716 45.4321 90.8641 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.337 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.575 x 7.121 at -1.041 degrees (North through East) ! Clean map min=-0.0012341 max=0.33742 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 J0620+2102_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:29:24 2019