! Started logfile: J1737+0621_S_2017_07_09_pus_uvs.log on Wed May 8 14:54:32 2019 obs J1737+0621_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1737+0621_S_2017_07_09_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948059 visibilities/baseline/integration-bin. ! Found source: J1737+0621 ! ! 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 14164 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 J1737+0621_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.693390Jy sigma=0.006363 ! Fit after self-cal, rms=0.675749Jy sigma=0.006214 ! 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=2.847 mas, bmaj=7.294 mas, bpa=-7.44 degrees ! Estimated noise=961.784 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 = 0.261454 Jy ! Component: 100 - total flux cleaned = 0.378077 Jy ! Total flux subtracted in 100 components = 0.378077 Jy ! Clean residual min=-0.031969 max=0.098211 Jy/beam ! Clean residual mean=-0.000013 rms=0.010222 Jy/beam ! Combined flux in latest and established models = 0.378077 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.378077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227222Jy sigma=0.001976 ! Fit after self-cal, rms=0.225898Jy sigma=0.001964 ! Inverting map ! Added new window around map position (4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0906789 Jy ! Component: 100 - total flux cleaned = 0.138082 Jy ! Total flux subtracted in 100 components = 0.138082 Jy ! Clean residual min=-0.026983 max=0.035432 Jy/beam ! Clean residual mean=0.000037 rms=0.008051 Jy/beam ! Combined flux in latest and established models = 0.51616 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.51616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176970Jy sigma=0.001523 ! Fit after self-cal, rms=0.174620Jy sigma=0.001502 ! 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=3.341 mas, bmaj=7.854 mas, bpa=-5.741 degrees ! Estimated noise=762.618 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 = 0.0443432 Jy ! Component: 100 - total flux cleaned = 0.0640883 Jy ! Component: 150 - total flux cleaned = 0.0680333 Jy ! Component: 200 - total flux cleaned = 0.0707306 Jy ! Total flux subtracted in 200 components = 0.0707306 Jy ! Clean residual min=-0.021483 max=0.032981 Jy/beam ! Clean residual mean=0.000047 rms=0.007528 Jy/beam ! Combined flux in latest and established models = 0.58689 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.58689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162856Jy sigma=0.001406 ! Fit after self-cal, rms=0.162236Jy sigma=0.001400 ! 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 0.92 FD 1.15 HN 0.95 KP 0.98 ! LA 0.95 MK 1.05 NL 0.86 OV 0.96 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.34 HN 1.00 KP 0.95 ! LA 0.92 MK 1.08 NL 0.98 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.38 HN 1.00 KP 0.95 ! LA 0.93 MK 1.12 NL 0.95 OV 0.91 ! PT 0.93 SC 1.01 ! ! ! 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 1.52 HN 1.07 KP 1.00* ! LA 1.05 MK 1.43 NL 1.00* OV 1.00* ! PT 0.93 SC 1.00* ! ! ! Fit before self-cal, rms=0.162236Jy sigma=0.001400 ! Fit after self-cal, rms=0.163100Jy sigma=0.001239 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=7.758 mas, bpa=-4.441 degrees ! Estimated noise=759.342 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 = -0.005421 Jy ! Component: 100 - total flux cleaned = -0.00636269 Jy ! Component: 150 - total flux cleaned = -0.00539405 Jy ! Component: 200 - total flux cleaned = -0.00457704 Jy ! Total flux subtracted in 200 components = -0.00457704 Jy ! Clean residual min=-0.021160 max=0.022208 Jy/beam ! Clean residual mean=0.000098 rms=0.006177 Jy/beam ! Combined flux in latest and established models = 0.582313 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.582313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161964Jy sigma=0.001230 ! Fit after self-cal, rms=0.162011Jy sigma=0.001228 ! 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=0.162011Jy sigma=0.001228 ! Fit after self-cal, rms=0.360993Jy sigma=0.000763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.359 mas, bmaj=7.654 mas, bpa=-4.687 degrees ! Estimated noise=760.021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104564 Jy ! Component: 100 - total flux cleaned = 0.0159096 Jy ! Component: 150 - total flux cleaned = 0.0170918 Jy ! Component: 200 - total flux cleaned = 0.0175811 Jy ! Total flux subtracted in 200 components = 0.0175811 Jy ! Clean residual min=-0.009590 max=0.007210 Jy/beam ! Clean residual mean=0.000008 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.599894 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.599894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.360690Jy sigma=0.000751 ! Fit after self-cal, rms=0.361717Jy sigma=0.000748 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 = 0.000254384 Jy ! Component: 100 - total flux cleaned = 0.00129185 Jy ! Component: 150 - total flux cleaned = 0.00200864 Jy ! Component: 200 - total flux cleaned = 0.00226747 Jy ! Total flux subtracted in 200 components = 0.00226747 Jy ! Clean residual min=-0.009086 max=0.006583 Jy/beam ! Clean residual mean=0.000009 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.602162 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.602161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.361598Jy sigma=0.000745 ! Fit after self-cal, rms=0.361587Jy sigma=0.000744 ! 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=0.361587Jy sigma=0.000744 ! Fit after self-cal, rms=0.384843Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.362 mas, bmaj=7.653 mas, bpa=-4.465 degrees ! Estimated noise=760.071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000819209 Jy ! Component: 100 - total flux cleaned = -0.000402115 Jy ! Component: 150 - total flux cleaned = -0.000403834 Jy ! Component: 200 - total flux cleaned = -0.000402418 Jy ! Total flux subtracted in 200 components = -0.000402418 Jy ! Clean residual min=-0.003532 max=0.003076 Jy/beam ! Clean residual mean=-0.000009 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.601759 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.601759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384754Jy sigma=0.000682 ! Fit after self-cal, rms=0.384711Jy sigma=0.000681 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 = 0.000160081 Jy ! Component: 100 - total flux cleaned = 8.41918e-05 Jy ! Component: 150 - total flux cleaned = -4.65998e-05 Jy ! Component: 200 - total flux cleaned = -0.000103297 Jy ! Total flux subtracted in 200 components = -0.000103297 Jy ! Clean residual min=-0.003304 max=0.002800 Jy/beam ! Clean residual mean=-0.000009 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.601656 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.601656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384657Jy sigma=0.000680 ! Fit after self-cal, rms=0.384651Jy sigma=0.000679 ! 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=0.384651Jy sigma=0.000679 ! Fit after self-cal, rms=0.384802Jy sigma=0.000679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.474 mas, bmaj=11.75 mas, bpa=-5.959 degrees ! Estimated noise=963.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.91615e-05 Jy ! Component: 100 - total flux cleaned = 0.000201574 Jy ! Component: 150 - total flux cleaned = 0.000272758 Jy ! Component: 200 - total flux cleaned = 0.00029958 Jy ! Total flux subtracted in 200 components = 0.00029958 Jy ! Clean residual min=-0.002437 max=0.002956 Jy/beam ! Clean residual mean=-0.000019 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.601955 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 113 components and 0.601955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384755Jy sigma=0.000678 ! Fit after self-cal, rms=0.384760Jy sigma=0.000678 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 = -0.000106534 Jy ! Component: 100 - total flux cleaned = -0.000100722 Jy ! Component: 150 - total flux cleaned = -3.22203e-05 Jy ! Component: 200 - total flux cleaned = -8.68601e-06 Jy ! Total flux subtracted in 200 components = -8.68601e-06 Jy ! Clean residual min=-0.002416 max=0.002906 Jy/beam ! Clean residual mean=-0.000018 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.601946 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 120 components and 0.601946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384727Jy sigma=0.000677 ! Fit after self-cal, rms=0.384732Jy sigma=0.000677 ! Inverting map ! Added new window around map position (-82, 84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243406 Jy ! Component: 100 - total flux cleaned = 0.00316281 Jy ! Component: 150 - total flux cleaned = 0.00362127 Jy ! Component: 200 - total flux cleaned = 0.00399874 Jy ! Total flux subtracted in 200 components = 0.00399874 Jy ! Clean residual min=-0.002592 max=0.002198 Jy/beam ! Clean residual mean=-0.000027 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.605945 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.605945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384652Jy sigma=0.000676 ! Fit after self-cal, rms=0.384622Jy sigma=0.000676 ! 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=3.367 mas, bmaj=7.646 mas, bpa=-4.284 degrees ! Estimated noise=760.639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 7.646 at -4.284 degrees (North through East) ! Clean map min=-0.0029322 max=0.33675 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=2.886 mas, bmaj=7.071 mas, bpa=-5.767 degrees ! Estimated noise=979.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276931 Jy ! Component: 100 - total flux cleaned = 0.408685 Jy ! Component: 150 - total flux cleaned = 0.481711 Jy ! Component: 200 - total flux cleaned = 0.524702 Jy ! Total flux subtracted in 200 components = 0.524702 Jy ! Clean residual min=-0.008135 max=0.021782 Jy/beam ! Clean residual mean=-0.000024 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.524702 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.524702 Jy ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=7.646 mas, bpa=-4.284 degrees ! Estimated noise=760.639 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 = 0.0334385 Jy ! Component: 100 - total flux cleaned = 0.0516253 Jy ! Component: 150 - total flux cleaned = 0.0616976 Jy ! Component: 200 - total flux cleaned = 0.0677443 Jy ! Total flux subtracted in 200 components = 0.0677443 Jy ! Clean residual min=-0.002904 max=0.005047 Jy/beam ! Clean residual mean=-0.000014 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.592447 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 53 components and 0.592447 Jy ! Inverting map ! Added new window around map position (-4, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463718 Jy ! Component: 100 - total flux cleaned = 0.00696612 Jy ! Component: 150 - total flux cleaned = 0.00812167 Jy ! Component: 200 - total flux cleaned = 0.00913583 Jy ! Total flux subtracted in 200 components = 0.00913583 Jy ! Clean residual min=-0.002893 max=0.002411 Jy/beam ! Clean residual mean=-0.000011 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.601582 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.601582 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=7.474 mas, bmaj=11.75 mas, bpa=-5.959 degrees ! Estimated noise=963.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233097 Jy ! Component: 100 - total flux cleaned = 0.00366447 Jy ! Component: 150 - total flux cleaned = 0.0044142 Jy ! Component: 200 - total flux cleaned = 0.0048453 Jy ! Total flux subtracted in 200 components = 0.0048453 Jy ! Clean residual min=-0.002664 max=0.002136 Jy/beam ! Clean residual mean=-0.000028 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.606428 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 = 0.000206435 Jy ! Component: 100 - total flux cleaned = 0.000390233 Jy ! Component: 150 - total flux cleaned = 0.000473863 Jy ! Component: 200 - total flux cleaned = 0.00055164 Jy ! Total flux subtracted in 200 components = 0.00055164 Jy ! Clean residual min=-0.002661 max=0.002133 Jy/beam ! Clean residual mean=-0.000031 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.606979 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 144 components and 0.606979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=7.646 mas, bpa=-4.284 degrees ! Estimated noise=760.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000700514 Jy ! Component: 100 - total flux cleaned = -0.000764667 Jy ! Component: 150 - total flux cleaned = -0.000709081 Jy ! Component: 200 - total flux cleaned = -0.000761172 Jy ! Total flux subtracted in 200 components = -0.000761172 Jy ! Clean residual min=-0.002554 max=0.002071 Jy/beam ! Clean residual mean=-0.000013 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.606218 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 177 components and 0.606218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.384557Jy sigma=0.000673 ! Fit after self-cal, rms=0.384544Jy sigma=0.000673 wmodel J1737+0621_S_2017_07_09_pus_map.mod ! Writing 177 model components to file: J1737+0621_S_2017_07_09_pus_map.mod wobs J1737+0621_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1737+0621_S_2017_07_09_pus_uvs.fits wwins J1737+0621_S_2017_07_09_pus_map.win ! wwins: Wrote 4 windows to J1737+0621_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 = -0.000904446 Jy ! Component: 100 - total flux cleaned = -0.00121433 Jy ! Component: 150 - total flux cleaned = -0.00128706 Jy ! Component: 200 - total flux cleaned = -0.00128766 Jy ! Component: 250 - total flux cleaned = -0.00118697 Jy ! Component: 300 - total flux cleaned = -0.00121944 Jy ! Component: 350 - total flux cleaned = -0.00131507 Jy ! Component: 400 - total flux cleaned = -0.00128366 Jy ! Component: 450 - total flux cleaned = -0.00128384 Jy ! Component: 500 - total flux cleaned = -0.00134379 Jy ! Component: 550 - total flux cleaned = -0.00137284 Jy ! Component: 600 - total flux cleaned = -0.00137271 Jy ! Component: 650 - total flux cleaned = -0.00137294 Jy ! Component: 700 - total flux cleaned = -0.00140115 Jy ! Component: 750 - total flux cleaned = -0.00145598 Jy ! Component: 800 - total flux cleaned = -0.001402 Jy ! Component: 850 - total flux cleaned = -0.00142899 Jy ! Component: 900 - total flux cleaned = -0.00148245 Jy ! Component: 950 - total flux cleaned = -0.00153446 Jy ! Component: 1000 - total flux cleaned = -0.00150901 Jy ! Component: 1050 - total flux cleaned = -0.0014331 Jy ! Component: 1100 - total flux cleaned = -0.00140827 Jy ! Component: 1150 - total flux cleaned = -0.00138407 Jy ! Component: 1200 - total flux cleaned = -0.00138431 Jy ! Component: 1250 - total flux cleaned = -0.00148059 Jy ! Component: 1300 - total flux cleaned = -0.00140866 Jy ! Component: 1350 - total flux cleaned = -0.00147924 Jy ! Component: 1400 - total flux cleaned = -0.00138586 Jy ! Component: 1450 - total flux cleaned = -0.00140894 Jy ! Component: 1500 - total flux cleaned = -0.00138603 Jy ! Component: 1550 - total flux cleaned = -0.00136358 Jy ! Component: 1600 - total flux cleaned = -0.0013635 Jy ! Component: 1650 - total flux cleaned = -0.0012528 Jy ! Component: 1700 - total flux cleaned = -0.00131875 Jy ! Component: 1750 - total flux cleaned = -0.00118894 Jy ! Component: 1800 - total flux cleaned = -0.00125334 Jy ! Component: 1850 - total flux cleaned = -0.00121067 Jy ! Component: 1900 - total flux cleaned = -0.0012315 Jy ! Component: 1950 - total flux cleaned = -0.0012522 Jy ! Component: 2000 - total flux cleaned = -0.00123135 Jy ! Component: 2050 - total flux cleaned = -0.00121097 Jy ! Component: 2100 - total flux cleaned = -0.0011909 Jy ! Component: 2150 - total flux cleaned = -0.00113043 Jy ! Component: 2200 - total flux cleaned = -0.00113054 Jy ! Component: 2250 - total flux cleaned = -0.00107147 Jy ! Component: 2300 - total flux cleaned = -0.00109136 Jy ! Component: 2350 - total flux cleaned = -0.00116933 Jy ! Component: 2400 - total flux cleaned = -0.00113066 Jy ! Component: 2450 - total flux cleaned = -0.00105375 Jy ! Component: 2500 - total flux cleaned = -0.00101569 Jy ! Component: 2550 - total flux cleaned = -0.00101598 Jy ! Component: 2600 - total flux cleaned = -0.000922268 Jy ! Component: 2650 - total flux cleaned = -0.000922358 Jy ! Component: 2700 - total flux cleaned = -0.00090375 Jy ! Component: 2750 - total flux cleaned = -0.00083059 Jy ! Component: 2800 - total flux cleaned = -0.000794176 Jy ! Component: 2850 - total flux cleaned = -0.000703913 Jy ! Component: 2900 - total flux cleaned = -0.000704018 Jy ! Component: 2950 - total flux cleaned = -0.000686108 Jy ! Component: 3000 - total flux cleaned = -0.000632872 Jy ! Component: 3050 - total flux cleaned = -0.000632845 Jy ! Component: 3100 - total flux cleaned = -0.000632844 Jy ! Component: 3150 - total flux cleaned = -0.000597891 Jy ! Component: 3200 - total flux cleaned = -0.000442423 Jy ! Component: 3250 - total flux cleaned = -0.00044247 Jy ! Component: 3300 - total flux cleaned = -0.000459537 Jy ! Component: 3350 - total flux cleaned = -0.000374798 Jy ! Component: 3400 - total flux cleaned = -0.000374956 Jy ! Component: 3450 - total flux cleaned = -0.000324891 Jy ! Component: 3500 - total flux cleaned = -0.000291773 Jy ! Component: 3550 - total flux cleaned = -0.0002752 Jy ! Component: 3600 - total flux cleaned = -0.000242547 Jy ! Component: 3650 - total flux cleaned = -0.000209735 Jy ! Component: 3700 - total flux cleaned = -0.000193595 Jy ! Component: 3750 - total flux cleaned = -0.000177507 Jy ! Component: 3800 - total flux cleaned = -0.000129288 Jy ! Component: 3850 - total flux cleaned = -6.54217e-05 Jy ! Component: 3900 - total flux cleaned = 2.96036e-05 Jy ! Component: 3950 - total flux cleaned = 2.96826e-05 Jy ! Component: 4000 - total flux cleaned = 4.54143e-05 Jy ! Component: 4050 - total flux cleaned = 9.21547e-05 Jy ! Total flux subtracted in 4096 components = 0.000185284 Jy ! Clean residual min=-0.000782 max=0.000982 Jy/beam ! Clean residual mean=-0.000006 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.606403 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 492 components and 0.606404 Jy ![Exited script file: muppet] wmap "J1737+0621_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 7.646 at -4.284 degrees (North through East) ! Clean map min=-0.0020281 max=0.33699 Jy/beam ! Writing clean map to FITS file: J1737+0621_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 0.33699 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298427 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265669 0.265669 0.531339 1.06268 2.12536 4.25071 8.50142 17.0028 34.0057 68.0114 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.336 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 7.646 at -4.284 degrees (North through East) ! Clean map min=-0.0020281 max=0.33699 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 J1737+0621_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:54:37 2019