! Started logfile: J0844+3830_S_2017_07_09_pus_uvs.log on Wed May 8 14:45:23 2019 obs J0844+3830_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0844+3830_S_2017_07_09_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J0844+3830 ! ! 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 14448 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 J0844+3830_S_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 442 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.826225Jy sigma=0.008091 ! Fit after self-cal, rms=0.815709Jy sigma=0.007992 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=5.253 mas, bpa=7.155 degrees ! Estimated noise=972.754 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 = 0.141903 Jy ! Component: 100 - total flux cleaned = 0.18978 Jy ! Total flux subtracted in 100 components = 0.18978 Jy ! Clean residual min=-0.006674 max=0.020510 Jy/beam ! Clean residual mean=-0.000016 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.18978 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.18978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082132Jy sigma=0.000762 ! Fit after self-cal, rms=0.082065Jy sigma=0.000761 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021689 Jy ! Component: 100 - total flux cleaned = 0.0319699 Jy ! Total flux subtracted in 100 components = 0.0319699 Jy ! Clean residual min=-0.004652 max=0.008774 Jy/beam ! Clean residual mean=-0.000002 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.22175 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.22175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075947Jy sigma=0.000700 ! Fit after self-cal, rms=0.075932Jy sigma=0.000700 ! Inverting map ! Added new window around map position (1.5, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078079 Jy ! Component: 100 - total flux cleaned = 0.0125787 Jy ! Total flux subtracted in 100 components = 0.0125787 Jy ! Clean residual min=-0.004125 max=0.004416 Jy/beam ! Clean residual mean=-0.000002 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.234328 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.234328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075161Jy sigma=0.000693 ! Fit after self-cal, rms=0.075101Jy sigma=0.000692 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.684 mas, bmaj=6.08 mas, bpa=6.912 degrees ! Estimated noise=675.303 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 (-1.5, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553977 Jy ! Component: 100 - total flux cleaned = 0.00920747 Jy ! Component: 150 - total flux cleaned = 0.0120202 Jy ! Component: 200 - total flux cleaned = 0.0142504 Jy ! Total flux subtracted in 200 components = 0.0142504 Jy ! Clean residual min=-0.003508 max=0.003071 Jy/beam ! Clean residual mean=-0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.248579 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.248579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074547Jy sigma=0.000687 ! Fit after self-cal, rms=0.074517Jy sigma=0.000687 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.95 KP 1.02 ! LA 1.00 MK 1.03 NL 0.89 OV 1.01 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.01 KP 0.98 ! LA 0.99 MK 1.03 NL 1.04 OV 1.09 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 0.99 KP 0.99 ! LA 0.98 MK 1.06 NL 0.98 OV 0.97 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.98 KP 1.00* ! LA 1.06 MK 1.32 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.074517Jy sigma=0.000687 ! Fit after self-cal, rms=0.072852Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=6.065 mas, bpa=7.862 degrees ! Estimated noise=671.251 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 = 0.00200347 Jy ! Component: 100 - total flux cleaned = 0.00265968 Jy ! Component: 150 - total flux cleaned = 0.0029133 Jy ! Component: 200 - total flux cleaned = 0.00304625 Jy ! Total flux subtracted in 200 components = 0.00304625 Jy ! Clean residual min=-0.002087 max=0.002224 Jy/beam ! Clean residual mean=-0.000007 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.251625 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.251625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072772Jy sigma=0.000672 ! Fit after self-cal, rms=0.072773Jy 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=0.072773Jy sigma=0.000672 ! Fit after self-cal, rms=0.072932Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.713 mas, bmaj=6.082 mas, bpa=7.364 degrees ! Estimated noise=674.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333234 Jy ! Component: 100 - total flux cleaned = 0.000550742 Jy ! Component: 150 - total flux cleaned = 0.000701234 Jy ! Component: 200 - total flux cleaned = 0.00080231 Jy ! Total flux subtracted in 200 components = 0.00080231 Jy ! Clean residual min=-0.001528 max=0.002007 Jy/beam ! Clean residual mean=-0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.252427 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.252427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072885Jy sigma=0.000667 ! Fit after self-cal, rms=0.072895Jy sigma=0.000667 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 (-81, -60). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140341 Jy ! Component: 100 - total flux cleaned = 0.00165349 Jy ! Component: 150 - total flux cleaned = 0.00194402 Jy ! Component: 200 - total flux cleaned = 0.00204327 Jy ! Total flux subtracted in 200 components = 0.00204327 Jy ! Clean residual min=-0.001519 max=0.001779 Jy/beam ! Clean residual mean=-0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.25447 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.25447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072834Jy sigma=0.000667 ! Fit after self-cal, rms=0.072831Jy sigma=0.000667 ! Inverting map ! Added new window around map position (56, 62). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124992 Jy ! Component: 100 - total flux cleaned = 0.00154168 Jy ! Component: 150 - total flux cleaned = 0.00170809 Jy ! Component: 200 - total flux cleaned = 0.00186359 Jy ! Total flux subtracted in 200 components = 0.00186359 Jy ! Clean residual min=-0.001447 max=0.001588 Jy/beam ! Clean residual mean=-0.000005 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.256334 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 0.256334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072783Jy sigma=0.000667 ! Fit after self-cal, rms=0.072783Jy sigma=0.000667 ! 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=0.072783Jy sigma=0.000667 ! Fit after self-cal, rms=0.072607Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.715 mas, bmaj=6.074 mas, bpa=7.429 degrees ! Estimated noise=673.623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647805 Jy ! Component: 100 - total flux cleaned = 0.000909866 Jy ! Component: 150 - total flux cleaned = 0.00105886 Jy ! Component: 200 - total flux cleaned = 0.00117217 Jy ! Total flux subtracted in 200 components = 0.00117217 Jy ! Clean residual min=-0.001415 max=0.001522 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.257506 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 123 components and 0.257506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072578Jy sigma=0.000666 ! Fit after self-cal, rms=0.072577Jy sigma=0.000666 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 = 0.000286655 Jy ! Component: 100 - total flux cleaned = 0.000418365 Jy ! Component: 150 - total flux cleaned = 0.000469205 Jy ! Component: 200 - total flux cleaned = 0.000493932 Jy ! Total flux subtracted in 200 components = 0.000493932 Jy ! Clean residual min=-0.001414 max=0.001489 Jy/beam ! Clean residual mean=-0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.258 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 129 components and 0.258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072558Jy sigma=0.000666 ! Fit after self-cal, rms=0.072558Jy sigma=0.000666 ! 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=0.072558Jy sigma=0.000666 ! Fit after self-cal, rms=0.072517Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.479 mas, bmaj=9.657 mas, bpa=8.644 degrees ! Estimated noise=825.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795445 Jy ! Component: 100 - total flux cleaned = 0.0011608 Jy ! Component: 150 - total flux cleaned = 0.0013918 Jy ! Component: 200 - total flux cleaned = 0.00153348 Jy ! Total flux subtracted in 200 components = 0.00153348 Jy ! Clean residual min=-0.001529 max=0.001500 Jy/beam ! Clean residual mean=-0.000008 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.259534 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 154 components and 0.259534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072510Jy sigma=0.000666 ! Fit after self-cal, rms=0.072509Jy sigma=0.000666 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 = 0.000289443 Jy ! Component: 100 - total flux cleaned = 0.000447102 Jy ! Component: 150 - total flux cleaned = 0.000556054 Jy ! Component: 200 - total flux cleaned = 0.000618044 Jy ! Total flux subtracted in 200 components = 0.000618044 Jy ! Clean residual min=-0.001562 max=0.001455 Jy/beam ! Clean residual mean=-0.000009 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.260152 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.260152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072507Jy sigma=0.000666 ! Fit after self-cal, rms=0.072507Jy sigma=0.000666 ! 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=3.716 mas, bmaj=6.068 mas, bpa=7.511 degrees ! Estimated noise=673.396 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.716 x 6.068 at 7.511 degrees (North through East) ! Clean map min=-0.0013803 max=0.18414 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=3.134 mas, bmaj=5.245 mas, bpa=7.754 degrees ! Estimated noise=972.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.141936 Jy ! Component: 100 - total flux cleaned = 0.190604 Jy ! Component: 150 - total flux cleaned = 0.21213 Jy ! Component: 200 - total flux cleaned = 0.222976 Jy ! Total flux subtracted in 200 components = 0.222976 Jy ! Clean residual min=-0.003583 max=0.005405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.222976 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.222976 Jy ! Inverting map and beam ! Estimated beam: bmin=3.716 mas, bmaj=6.068 mas, bpa=7.511 degrees ! Estimated noise=673.396 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 = 0.00797461 Jy ! Component: 100 - total flux cleaned = 0.0134335 Jy ! Component: 150 - total flux cleaned = 0.0175353 Jy ! Component: 200 - total flux cleaned = 0.0207567 Jy ! Total flux subtracted in 200 components = 0.0207567 Jy ! Clean residual min=-0.001877 max=0.002133 Jy/beam ! Clean residual mean=-0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.243733 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.243733 Jy ! Inverting map ! Added new window around map position (-2, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264424 Jy ! Component: 100 - total flux cleaned = 0.00484215 Jy ! Component: 150 - total flux cleaned = 0.00669628 Jy ! Component: 200 - total flux cleaned = 0.00829326 Jy ! Total flux subtracted in 200 components = 0.00829326 Jy ! Clean residual min=-0.001722 max=0.001687 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.252026 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.252026 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=7.479 mas, bmaj=9.657 mas, bpa=8.644 degrees ! Estimated noise=825.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183005 Jy ! Component: 100 - total flux cleaned = 0.00316915 Jy ! Component: 150 - total flux cleaned = 0.00424294 Jy ! Component: 200 - total flux cleaned = 0.00489018 Jy ! Total flux subtracted in 200 components = 0.00489018 Jy ! Clean residual min=-0.001772 max=0.001658 Jy/beam ! Clean residual mean=-0.000009 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.256917 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 = 0.000532498 Jy ! Component: 100 - total flux cleaned = 0.000974966 Jy ! Component: 150 - total flux cleaned = 0.00129517 Jy ! Component: 200 - total flux cleaned = 0.00158388 Jy ! Total flux subtracted in 200 components = 0.00158388 Jy ! Clean residual min=-0.001674 max=0.001549 Jy/beam ! Clean residual mean=-0.000010 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.2585 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 129 components and 0.2585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.716 mas, bmaj=6.068 mas, bpa=7.511 degrees ! Estimated noise=673.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.93715e-05 Jy ! Component: 100 - total flux cleaned = 0.000212078 Jy ! Component: 150 - total flux cleaned = 0.000314526 Jy ! Component: 200 - total flux cleaned = 0.000442313 Jy ! Total flux subtracted in 200 components = 0.000442313 Jy ! Clean residual min=-0.001548 max=0.001639 Jy/beam ! Clean residual mean=-0.000005 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.258943 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.258943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072542Jy sigma=0.000666 ! Fit after self-cal, rms=0.072535Jy sigma=0.000666 wmodel J0844+3830_S_2017_07_09_pus_map.mod ! Writing 153 model components to file: J0844+3830_S_2017_07_09_pus_map.mod wobs J0844+3830_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0844+3830_S_2017_07_09_pus_uvs.fits wwins J0844+3830_S_2017_07_09_pus_map.win ! wwins: Wrote 6 windows to J0844+3830_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 = -6.99229e-05 Jy ! Component: 100 - total flux cleaned = -0.000172145 Jy ! Component: 150 - total flux cleaned = -0.000172219 Jy ! Component: 200 - total flux cleaned = -0.000172153 Jy ! Component: 250 - total flux cleaned = -5.85242e-05 Jy ! Component: 300 - total flux cleaned = -3.63834e-05 Jy ! Component: 350 - total flux cleaned = 9.40207e-05 Jy ! Component: 400 - total flux cleaned = 0.00013605 Jy ! Component: 450 - total flux cleaned = 0.00017756 Jy ! Component: 500 - total flux cleaned = 0.000239261 Jy ! Component: 550 - total flux cleaned = 0.000198789 Jy ! Component: 600 - total flux cleaned = 0.00023837 Jy ! Component: 650 - total flux cleaned = 0.00023815 Jy ! Component: 700 - total flux cleaned = 0.000276748 Jy ! Component: 750 - total flux cleaned = 0.000314966 Jy ! Component: 800 - total flux cleaned = 0.00031514 Jy ! Component: 850 - total flux cleaned = 0.000389125 Jy ! Component: 900 - total flux cleaned = 0.000389046 Jy ! Component: 950 - total flux cleaned = 0.000407171 Jy ! Component: 1000 - total flux cleaned = 0.000425071 Jy ! Component: 1050 - total flux cleaned = 0.000513351 Jy ! Component: 1100 - total flux cleaned = 0.000495736 Jy ! Component: 1150 - total flux cleaned = 0.00051309 Jy ! Component: 1200 - total flux cleaned = 0.000547583 Jy ! Component: 1250 - total flux cleaned = 0.000564683 Jy ! Component: 1300 - total flux cleaned = 0.00061529 Jy ! Component: 1350 - total flux cleaned = 0.000698345 Jy ! Component: 1400 - total flux cleaned = 0.000731015 Jy ! Component: 1450 - total flux cleaned = 0.000731162 Jy ! Component: 1500 - total flux cleaned = 0.000844239 Jy ! Component: 1550 - total flux cleaned = 0.000860144 Jy ! Component: 1600 - total flux cleaned = 0.000939516 Jy ! Component: 1650 - total flux cleaned = 0.00097095 Jy ! Component: 1700 - total flux cleaned = 0.000986686 Jy ! Component: 1750 - total flux cleaned = 0.00106382 Jy ! Component: 1800 - total flux cleaned = 0.00106393 Jy ! Component: 1850 - total flux cleaned = 0.00115479 Jy ! Component: 1900 - total flux cleaned = 0.00115473 Jy ! Component: 1950 - total flux cleaned = 0.00122926 Jy ! Component: 2000 - total flux cleaned = 0.00121447 Jy ! Component: 2050 - total flux cleaned = 0.00130221 Jy ! Component: 2100 - total flux cleaned = 0.0013311 Jy ! Component: 2150 - total flux cleaned = 0.00133096 Jy ! Component: 2200 - total flux cleaned = 0.00138814 Jy ! Component: 2250 - total flux cleaned = 0.00141645 Jy ! Component: 2300 - total flux cleaned = 0.00145854 Jy ! Component: 2350 - total flux cleaned = 0.00152826 Jy ! Component: 2400 - total flux cleaned = 0.00156958 Jy ! Component: 2450 - total flux cleaned = 0.00159693 Jy ! Component: 2500 - total flux cleaned = 0.00158327 Jy ! Component: 2550 - total flux cleaned = 0.00167808 Jy ! Component: 2600 - total flux cleaned = 0.00169161 Jy ! Component: 2650 - total flux cleaned = 0.00171832 Jy ! Component: 2700 - total flux cleaned = 0.00173152 Jy ! Component: 2750 - total flux cleaned = 0.00181035 Jy ! Component: 2800 - total flux cleaned = 0.00179726 Jy ! Component: 2850 - total flux cleaned = 0.00188809 Jy ! Component: 2900 - total flux cleaned = 0.00190106 Jy ! Component: 2950 - total flux cleaned = 0.00190103 Jy ! Component: 3000 - total flux cleaned = 0.00201528 Jy ! Component: 3050 - total flux cleaned = 0.00204051 Jy ! Component: 3100 - total flux cleaned = 0.00210316 Jy ! Component: 3150 - total flux cleaned = 0.00215286 Jy ! Component: 3200 - total flux cleaned = 0.00219 Jy ! Component: 3250 - total flux cleaned = 0.00223906 Jy ! Component: 3300 - total flux cleaned = 0.00232434 Jy ! Component: 3350 - total flux cleaned = 0.0023726 Jy ! Component: 3400 - total flux cleaned = 0.00243278 Jy ! Component: 3450 - total flux cleaned = 0.00248053 Jy ! Component: 3500 - total flux cleaned = 0.00252803 Jy ! Component: 3550 - total flux cleaned = 0.00261065 Jy ! Component: 3600 - total flux cleaned = 0.00263399 Jy ! Component: 3650 - total flux cleaned = 0.00266897 Jy ! Component: 3700 - total flux cleaned = 0.00273852 Jy ! Component: 3750 - total flux cleaned = 0.00278461 Jy ! Component: 3800 - total flux cleaned = 0.00284187 Jy ! Component: 3850 - total flux cleaned = 0.00287604 Jy ! Component: 3900 - total flux cleaned = 0.00293264 Jy ! Component: 3950 - total flux cleaned = 0.00302261 Jy ! Component: 4000 - total flux cleaned = 0.00306729 Jy ! Component: 4050 - total flux cleaned = 0.00310064 Jy ! Total flux subtracted in 4096 components = 0.00316705 Jy ! Clean residual min=-0.000722 max=0.000667 Jy/beam ! Clean residual mean=-0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.26211 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 447 components and 0.26211 Jy ![Exited script file: muppet] wmap "J0844+3830_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.716 x 6.068 at 7.511 degrees (North through East) ! Clean map min=-0.0011181 max=0.18391 Jy/beam ! Writing clean map to FITS file: J0844+3830_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 0.183914 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020082 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327576 0.327576 0.655152 1.3103 2.62061 5.24122 10.4824 20.9649 41.9297 83.8595 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.183 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.716 x 6.068 at 7.511 degrees (North through East) ! Clean map min=-0.0011181 max=0.18391 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 J0844+3830_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:45:28 2019