! Started logfile: J1751+4713_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:54:23 2019 obs J1751+4713_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1751+4713_S_2017_05_31_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980645 visibilities/baseline/integration-bin. ! Found source: J1751+4713 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 703 lines of history. ! ! Reading 38304 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 J1751+4713_S_2017_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.993797Jy sigma=0.010044 ! Fit after self-cal, rms=0.966250Jy sigma=0.009787 ! 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=2.832 mas, bmaj=4.801 mas, bpa=-12.16 degrees ! Estimated noise=761.922 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 = 0.0277518 Jy ! Component: 100 - total flux cleaned = 0.0338758 Jy ! Total flux subtracted in 100 components = 0.0338758 Jy ! Clean residual min=-0.002714 max=0.002451 Jy/beam ! Clean residual mean=-0.000011 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0338758 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0338758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071867Jy sigma=0.000684 ! Fit after self-cal, rms=0.070862Jy sigma=0.000675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322513 Jy ! Component: 100 - total flux cleaned = 0.00419917 Jy ! Total flux subtracted in 100 components = 0.00419917 Jy ! Clean residual min=-0.002565 max=0.002522 Jy/beam ! Clean residual mean=-0.000013 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0380749 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0380749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070693Jy sigma=0.000674 ! Fit after self-cal, rms=0.070681Jy sigma=0.000674 ! 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=3.583 mas, bmaj=5.695 mas, bpa=-10.95 degrees ! Estimated noise=403.108 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 = 0.000896493 Jy ! Component: 100 - total flux cleaned = 0.000896197 Jy ! Component: 150 - total flux cleaned = 0.000852257 Jy ! Component: 200 - total flux cleaned = 0.000815262 Jy ! Total flux subtracted in 200 components = 0.000815262 Jy ! Clean residual min=-0.002343 max=0.002208 Jy/beam ! Clean residual mean=-0.000016 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0388902 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0388902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070658Jy sigma=0.000674 ! Fit after self-cal, rms=0.070654Jy sigma=0.000674 ! 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 0.99 FD 0.87 HN 1.06 KP 1.05 ! LA 1.02 MK 0.98 NL 0.86 OV 1.14 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.09 KP 0.92 ! LA 0.96 MK 1.06 NL 0.97 OV 1.21 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 0.96 ! LA 1.00 MK 1.05 NL 0.92 OV 1.08 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.86 KP 1.00* ! LA 0.91 MK 0.81 NL 1.00* OV 1.00* ! PT 0.88 SC 1.00* ! ! ! Fit before self-cal, rms=0.070654Jy sigma=0.000674 ! Fit after self-cal, rms=0.070136Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.573 mas, bmaj=5.676 mas, bpa=-11 degrees ! Estimated noise=403.61 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 = 0.000365677 Jy ! Component: 100 - total flux cleaned = 0.000313111 Jy ! Component: 150 - total flux cleaned = 0.000283496 Jy ! Component: 200 - total flux cleaned = 0.000244999 Jy ! Total flux subtracted in 200 components = 0.000244999 Jy ! Clean residual min=-0.002138 max=0.002301 Jy/beam ! Clean residual mean=-0.000015 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0391352 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0391352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070128Jy sigma=0.000672 ! Fit after self-cal, rms=0.070149Jy sigma=0.000672 ! 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=0.070149Jy sigma=0.000672 ! Fit after self-cal, rms=0.074244Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.6 mas, bmaj=5.687 mas, bpa=-8.981 degrees ! Estimated noise=411.824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559184 Jy ! Component: 100 - total flux cleaned = 0.000535346 Jy ! Component: 150 - total flux cleaned = 0.000516649 Jy ! Component: 200 - total flux cleaned = 0.000500612 Jy ! Total flux subtracted in 200 components = 0.000500612 Jy ! Clean residual min=-0.001818 max=0.003811 Jy/beam ! Clean residual mean=-0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0396358 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0396358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074212Jy sigma=0.000668 ! Fit after self-cal, rms=0.074746Jy sigma=0.000665 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, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183156 Jy ! Component: 100 - total flux cleaned = 0.00230991 Jy ! Component: 150 - total flux cleaned = 0.0024018 Jy ! Component: 200 - total flux cleaned = 0.00244153 Jy ! Total flux subtracted in 200 components = 0.00244153 Jy ! Clean residual min=-0.001652 max=0.002086 Jy/beam ! Clean residual mean=-0.000007 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0420773 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.0420773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074660Jy sigma=0.000664 ! Fit after self-cal, rms=0.074479Jy sigma=0.000663 ! Inverting map ! Added new window around map position (26.5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225096 Jy ! Component: 100 - total flux cleaned = 0.00303106 Jy ! Component: 150 - total flux cleaned = 0.00327648 Jy ! Component: 200 - total flux cleaned = 0.00334315 Jy ! Total flux subtracted in 200 components = 0.00334315 Jy ! Clean residual min=-0.001551 max=0.001915 Jy/beam ! Clean residual mean=-0.000006 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0454205 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.0454205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074411Jy sigma=0.000662 ! Fit after self-cal, rms=0.074286Jy sigma=0.000662 ! Inverting map ! Added new window around map position (72.5, 117). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198372 Jy ! Component: 100 - total flux cleaned = 0.00323127 Jy ! Component: 150 - total flux cleaned = 0.00359684 Jy ! Component: 200 - total flux cleaned = 0.00383468 Jy ! Total flux subtracted in 200 components = 0.00383468 Jy ! Clean residual min=-0.001500 max=0.001598 Jy/beam ! Clean residual mean=-0.000006 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0492552 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.0492552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074226Jy sigma=0.000660 ! Fit after self-cal, rms=0.074116Jy sigma=0.000660 ! 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=0.074116Jy sigma=0.000660 ! Fit after self-cal, rms=0.075411Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=5.711 mas, bpa=-8.791 degrees ! Estimated noise=412.855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175308 Jy ! Component: 100 - total flux cleaned = 0.00293135 Jy ! Component: 150 - total flux cleaned = 0.00379628 Jy ! Component: 200 - total flux cleaned = 0.00408167 Jy ! Total flux subtracted in 200 components = 0.00408167 Jy ! Clean residual min=-0.001298 max=0.001620 Jy/beam ! Clean residual mean=-0.000004 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0533368 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 106 components and 0.0533368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075360Jy sigma=0.000659 ! Fit after self-cal, rms=0.075362Jy sigma=0.000658 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 (-10, 84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143935 Jy ! Component: 100 - total flux cleaned = 0.00207916 Jy ! Component: 150 - total flux cleaned = 0.00254705 Jy ! Component: 200 - total flux cleaned = 0.00292687 Jy ! Total flux subtracted in 200 components = 0.00292687 Jy ! Clean residual min=-0.001249 max=0.001440 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0562637 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 131 components and 0.0562637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075320Jy sigma=0.000658 ! Fit after self-cal, rms=0.075233Jy sigma=0.000658 ! Inverting map ! Added new window around map position (7.5, -83). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136507 Jy ! Component: 100 - total flux cleaned = 0.00209505 Jy ! Component: 150 - total flux cleaned = 0.0025102 Jy ! Component: 200 - total flux cleaned = 0.00275358 Jy ! Total flux subtracted in 200 components = 0.00275358 Jy ! Clean residual min=-0.001143 max=0.001186 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0590173 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 143 components and 0.0590173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075199Jy sigma=0.000657 ! Fit after self-cal, rms=0.075120Jy sigma=0.000657 ! 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=0.075120Jy sigma=0.000657 ! Fit after self-cal, rms=0.074497Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.904 mas, bmaj=9.079 mas, bpa=-10.83 degrees ! Estimated noise=501.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117289 Jy ! Component: 100 - total flux cleaned = 0.00188427 Jy ! Component: 150 - total flux cleaned = 0.00220096 Jy ! Component: 200 - total flux cleaned = 0.00232513 Jy ! Total flux subtracted in 200 components = 0.00232513 Jy ! Clean residual min=-0.001358 max=0.001370 Jy/beam ! Clean residual mean=-0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0613424 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 174 components and 0.0613424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074482Jy sigma=0.000657 ! Fit after self-cal, rms=0.074413Jy sigma=0.000657 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 = 0.000788474 Jy ! Component: 100 - total flux cleaned = 0.00118998 Jy ! Component: 150 - total flux cleaned = 0.00143748 Jy ! Component: 200 - total flux cleaned = 0.00156286 Jy ! Total flux subtracted in 200 components = 0.00156286 Jy ! Clean residual min=-0.001335 max=0.001401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0629053 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 191 components and 0.0629053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074404Jy sigma=0.000656 ! Fit after self-cal, rms=0.074376Jy sigma=0.000656 ! 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=3.605 mas, bmaj=5.709 mas, bpa=-8.885 degrees ! Estimated noise=411.85 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 5.709 at -8.885 degrees (North through East) ! Clean map min=-0.0021384 max=0.038347 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=2.825 mas, bmaj=4.795 mas, bpa=-10.03 degrees ! Estimated noise=775.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297206 Jy ! Component: 100 - total flux cleaned = 0.0378424 Jy ! Component: 150 - total flux cleaned = 0.0426717 Jy ! Component: 200 - total flux cleaned = 0.0456414 Jy ! Total flux subtracted in 200 components = 0.0456414 Jy ! Clean residual min=-0.002534 max=0.003155 Jy/beam ! Clean residual mean=-0.000006 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0456414 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 0.0456414 Jy ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=5.709 mas, bpa=-8.885 degrees ! Estimated noise=411.85 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 = 0.00392013 Jy ! Component: 100 - total flux cleaned = 0.00701927 Jy ! Component: 150 - total flux cleaned = 0.00949368 Jy ! Component: 200 - total flux cleaned = 0.0113114 Jy ! Total flux subtracted in 200 components = 0.0113114 Jy ! Clean residual min=-0.001612 max=0.001793 Jy/beam ! Clean residual mean=-0.000004 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0569528 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.0569528 Jy ! Inverting map ! Added new window around map position (-19, 67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164485 Jy ! Component: 100 - total flux cleaned = 0.0027324 Jy ! Component: 150 - total flux cleaned = 0.00357202 Jy ! Component: 200 - total flux cleaned = 0.0043626 Jy ! Total flux subtracted in 200 components = 0.0043626 Jy ! Clean residual min=-0.001382 max=0.001385 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0613154 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 71 components and 0.0613154 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=7.904 mas, bmaj=9.079 mas, bpa=-10.83 degrees ! Estimated noise=501.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109223 Jy ! Component: 100 - total flux cleaned = 0.00157436 Jy ! Component: 150 - total flux cleaned = 0.00191001 Jy ! Component: 200 - total flux cleaned = 0.00208424 Jy ! Total flux subtracted in 200 components = 0.00208424 Jy ! Clean residual min=-0.001407 max=0.001514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0633997 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 = 0.000129907 Jy ! Component: 100 - total flux cleaned = 0.000248967 Jy ! Component: 150 - total flux cleaned = 0.000380046 Jy ! Component: 200 - total flux cleaned = 0.000501033 Jy ! Total flux subtracted in 200 components = 0.000501033 Jy ! Clean residual min=-0.001410 max=0.001486 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0639007 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 131 components and 0.0639007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=5.709 mas, bpa=-8.885 degrees ! Estimated noise=411.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.91945e-05 Jy ! Component: 100 - total flux cleaned = 4.19233e-05 Jy ! Component: 150 - total flux cleaned = 0.000100447 Jy ! Component: 200 - total flux cleaned = 0.000209131 Jy ! Total flux subtracted in 200 components = 0.000209131 Jy ! Clean residual min=-0.001139 max=0.001164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0641098 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 156 components and 0.0641099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074389Jy sigma=0.000656 ! Fit after self-cal, rms=0.074350Jy sigma=0.000656 wmodel J1751+4713_S_2017_05_31_pus_map.mod ! Writing 156 model components to file: J1751+4713_S_2017_05_31_pus_map.mod wobs J1751+4713_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1751+4713_S_2017_05_31_pus_uvs.fits wwins J1751+4713_S_2017_05_31_pus_map.win ! wwins: Wrote 7 windows to J1751+4713_S_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132218 Jy ! Component: 100 - total flux cleaned = 0.000171791 Jy ! Component: 150 - total flux cleaned = 0.000153134 Jy ! Component: 200 - total flux cleaned = 0.000152754 Jy ! Component: 250 - total flux cleaned = 6.47086e-05 Jy ! Component: 300 - total flux cleaned = 3.04003e-05 Jy ! Component: 350 - total flux cleaned = -3.07712e-06 Jy ! Component: 400 - total flux cleaned = -3.55121e-05 Jy ! Component: 450 - total flux cleaned = -5.14443e-05 Jy ! Component: 500 - total flux cleaned = -9.85195e-05 Jy ! Component: 550 - total flux cleaned = -0.000205476 Jy ! Component: 600 - total flux cleaned = -0.00026556 Jy ! Component: 650 - total flux cleaned = -0.000324487 Jy ! Component: 700 - total flux cleaned = -0.000324469 Jy ! Component: 750 - total flux cleaned = -0.000353665 Jy ! Component: 800 - total flux cleaned = -0.000452693 Jy ! Component: 850 - total flux cleaned = -0.000508544 Jy ! Component: 900 - total flux cleaned = -0.000577049 Jy ! Component: 950 - total flux cleaned = -0.000617529 Jy ! Component: 1000 - total flux cleaned = -0.000644593 Jy ! Component: 1050 - total flux cleaned = -0.000737041 Jy ! Component: 1100 - total flux cleaned = -0.000776039 Jy ! Component: 1150 - total flux cleaned = -0.000814757 Jy ! Component: 1200 - total flux cleaned = -0.00085288 Jy ! Component: 1250 - total flux cleaned = -0.000865467 Jy ! Component: 1300 - total flux cleaned = -0.000927602 Jy ! Component: 1350 - total flux cleaned = -0.000964504 Jy ! Component: 1400 - total flux cleaned = -0.000964579 Jy ! Component: 1450 - total flux cleaned = -0.00102445 Jy ! Component: 1500 - total flux cleaned = -0.00107185 Jy ! Component: 1550 - total flux cleaned = -0.0011188 Jy ! Component: 1600 - total flux cleaned = -0.00118857 Jy ! Component: 1650 - total flux cleaned = -0.00122297 Jy ! Component: 1700 - total flux cleaned = -0.00125713 Jy ! Component: 1750 - total flux cleaned = -0.00130239 Jy ! Component: 1800 - total flux cleaned = -0.00134719 Jy ! Component: 1850 - total flux cleaned = -0.00144682 Jy ! Component: 1900 - total flux cleaned = -0.0015015 Jy ! Component: 1950 - total flux cleaned = -0.00153409 Jy ! Component: 2000 - total flux cleaned = -0.00165248 Jy ! Component: 2050 - total flux cleaned = -0.00166295 Jy ! Component: 2100 - total flux cleaned = -0.00168406 Jy ! Component: 2150 - total flux cleaned = -0.00171541 Jy ! Component: 2200 - total flux cleaned = -0.00173618 Jy ! Component: 2250 - total flux cleaned = -0.0017879 Jy ! Component: 2300 - total flux cleaned = -0.00182876 Jy ! Component: 2350 - total flux cleaned = -0.00184893 Jy ! Component: 2400 - total flux cleaned = -0.00189918 Jy ! Component: 2450 - total flux cleaned = -0.00191921 Jy ! Component: 2500 - total flux cleaned = -0.00199847 Jy ! Component: 2550 - total flux cleaned = -0.00198854 Jy ! Component: 2600 - total flux cleaned = -0.00203735 Jy ! Component: 2650 - total flux cleaned = -0.00209534 Jy ! Component: 2700 - total flux cleaned = -0.00208563 Jy ! Component: 2750 - total flux cleaned = -0.00218088 Jy ! Component: 2800 - total flux cleaned = -0.00219964 Jy ! Component: 2850 - total flux cleaned = -0.00224656 Jy ! Component: 2900 - total flux cleaned = -0.00226518 Jy ! Component: 2950 - total flux cleaned = -0.00227446 Jy ! Component: 3000 - total flux cleaned = -0.00234801 Jy ! Component: 3050 - total flux cleaned = -0.0023388 Jy ! Component: 3100 - total flux cleaned = -0.00232979 Jy ! Component: 3150 - total flux cleaned = -0.00236592 Jy ! Component: 3200 - total flux cleaned = -0.00234795 Jy ! Component: 3250 - total flux cleaned = -0.0023925 Jy ! Component: 3300 - total flux cleaned = -0.00237474 Jy ! Component: 3350 - total flux cleaned = -0.00240119 Jy ! Component: 3400 - total flux cleaned = -0.00240119 Jy ! Component: 3450 - total flux cleaned = -0.00241865 Jy ! Component: 3500 - total flux cleaned = -0.00241003 Jy ! Component: 3550 - total flux cleaned = -0.00240154 Jy ! Component: 3600 - total flux cleaned = -0.00240156 Jy ! Component: 3650 - total flux cleaned = -0.00240154 Jy ! Component: 3700 - total flux cleaned = -0.00239316 Jy ! Component: 3750 - total flux cleaned = -0.00238474 Jy ! Component: 3800 - total flux cleaned = -0.0024264 Jy ! Component: 3850 - total flux cleaned = -0.00240166 Jy ! Component: 3900 - total flux cleaned = -0.00241815 Jy ! Component: 3950 - total flux cleaned = -0.00243451 Jy ! Component: 4000 - total flux cleaned = -0.00241821 Jy ! Component: 4050 - total flux cleaned = -0.00241019 Jy ! Total flux subtracted in 4096 components = -0.0024263 Jy ! Clean residual min=-0.000517 max=0.000542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0616836 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 447 components and 0.0616836 Jy ![Exited script file: muppet] wmap "J1751+4713_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 5.709 at -8.885 degrees (North through East) ! Clean map min=-0.0019741 max=0.037972 Jy/beam ! Writing clean map to FITS file: J1751+4713_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0379721 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150598 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18981 1.18981 2.37962 4.75923 9.51847 19.0369 38.0739 76.1477 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.037 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 5.709 at -8.885 degrees (North through East) ! Clean map min=-0.0019741 max=0.037972 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 J1751+4713_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:54:30 2019