! Started logfile: J0450-1837_S_2017_02_19_pus_uvs.log on Sat May 4 18:42:51 2019 obs J0450-1837_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0450-1837_S_2017_02_19_pus_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.630667 visibilities/baseline/integration-bin. ! Found source: J0450-1837 ! ! 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 482 lines of history. ! ! Reading 17028 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 J0450-1837_S_2017_02_19_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 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 329 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 707 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.708360Jy sigma=0.004998 ! Fit after self-cal, rms=0.688885Jy sigma=0.004874 ! 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=2.337 mas, bmaj=6.373 mas, bpa=-6.405 degrees ! Estimated noise=1129.29 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 = 0.230531 Jy ! Component: 100 - total flux cleaned = 0.301084 Jy ! Total flux subtracted in 100 components = 0.301084 Jy ! Clean residual min=-0.013103 max=0.031341 Jy/beam ! Clean residual mean=0.000013 rms=0.003683 Jy/beam ! Combined flux in latest and established models = 0.301084 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.301084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142082Jy sigma=0.000901 ! Fit after self-cal, rms=0.141908Jy sigma=0.000900 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363437 Jy ! Component: 100 - total flux cleaned = 0.0571763 Jy ! Total flux subtracted in 100 components = 0.0571763 Jy ! Clean residual min=-0.010289 max=0.023885 Jy/beam ! Clean residual mean=0.000010 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 0.35826 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.35826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126405Jy sigma=0.000797 ! Fit after self-cal, rms=0.126345Jy sigma=0.000797 ! Inverting map ! Added new window around map position (5.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222619 Jy ! Component: 100 - total flux cleaned = 0.0353924 Jy ! Total flux subtracted in 100 components = 0.0353924 Jy ! Clean residual min=-0.008159 max=0.008408 Jy/beam ! Clean residual mean=0.000009 rms=0.002099 Jy/beam ! Combined flux in latest and established models = 0.393653 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.393653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119897Jy sigma=0.000756 ! Fit after self-cal, rms=0.119401Jy sigma=0.000752 ! 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=2.824 mas, bmaj=7.19 mas, bpa=-6.548 degrees ! Estimated noise=846.257 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 = 0.017286 Jy ! Component: 100 - total flux cleaned = 0.0279109 Jy ! Component: 150 - total flux cleaned = 0.035245 Jy ! Component: 200 - total flux cleaned = 0.0404145 Jy ! Total flux subtracted in 200 components = 0.0404145 Jy ! Clean residual min=-0.008800 max=0.007542 Jy/beam ! Clean residual mean=0.000016 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.434067 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 78 components and 0.434067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115759Jy sigma=0.000736 ! Fit after self-cal, rms=0.115561Jy sigma=0.000734 ! 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 1.03 FD 0.94 HN 1.05 KP 1.06 ! LA 1.02 MK 0.97 NL 0.89 OV 1.05 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.05 KP 1.02 ! LA 0.97 MK 0.97 NL 1.06 OV 1.08 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.02 KP 0.89 ! LA 0.78 MK 0.98 NL 1.14 OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 0.98 KP 1.00* ! LA 0.76 MK 1.18 NL 1.00* OV 1.02 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.115561Jy sigma=0.000734 ! Fit after self-cal, rms=0.102368Jy sigma=0.000680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.832 mas, bmaj=7.209 mas, bpa=-6.308 degrees ! Estimated noise=842.079 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 = 0.00154376 Jy ! Component: 100 - total flux cleaned = 0.0014027 Jy ! Component: 150 - total flux cleaned = 0.0013509 Jy ! Component: 200 - total flux cleaned = 0.00147773 Jy ! Total flux subtracted in 200 components = 0.00147773 Jy ! Clean residual min=-0.004422 max=0.005012 Jy/beam ! Clean residual mean=0.000000 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.435545 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.435545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102258Jy sigma=0.000680 ! Fit after self-cal, rms=0.102223Jy sigma=0.000679 ! 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=0.102223Jy sigma=0.000679 ! Fit after self-cal, rms=0.102320Jy sigma=0.000674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.834 mas, bmaj=7.214 mas, bpa=-6.364 degrees ! Estimated noise=843.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552838 Jy ! Component: 100 - total flux cleaned = 0.00084264 Jy ! Component: 150 - total flux cleaned = 0.000936055 Jy ! Component: 200 - total flux cleaned = 0.00093579 Jy ! Total flux subtracted in 200 components = 0.00093579 Jy ! Clean residual min=-0.003083 max=0.003295 Jy/beam ! Clean residual mean=0.000001 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.436481 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 94 components and 0.436481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102297Jy sigma=0.000674 ! Fit after self-cal, rms=0.102320Jy sigma=0.000674 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 = 0.000125859 Jy ! Component: 100 - total flux cleaned = 4.8408e-05 Jy ! Component: 150 - total flux cleaned = 2.42419e-05 Jy ! Component: 200 - total flux cleaned = 1.32462e-06 Jy ! Total flux subtracted in 200 components = 1.32462e-06 Jy ! Clean residual min=-0.003098 max=0.003273 Jy/beam ! Clean residual mean=0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.436482 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.436482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102309Jy sigma=0.000674 ! Fit after self-cal, rms=0.102307Jy sigma=0.000674 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102307Jy sigma=0.000674 ! Fit after self-cal, rms=0.102352Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.833 mas, bmaj=7.225 mas, bpa=-6.315 degrees ! Estimated noise=843.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154708 Jy ! Component: 100 - total flux cleaned = -0.000183202 Jy ! Component: 150 - total flux cleaned = -0.000236336 Jy ! Component: 200 - total flux cleaned = -0.000260807 Jy ! Total flux subtracted in 200 components = -0.000260807 Jy ! Clean residual min=-0.002336 max=0.002752 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.436222 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.436222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102337Jy sigma=0.000669 ! Fit after self-cal, rms=0.102342Jy sigma=0.000669 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 (-82.5, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221389 Jy ! Component: 100 - total flux cleaned = 0.00216609 Jy ! Component: 150 - total flux cleaned = 0.00188883 Jy ! Component: 200 - total flux cleaned = 0.00169227 Jy ! Total flux subtracted in 200 components = 0.00169227 Jy ! Clean residual min=-0.002440 max=0.002471 Jy/beam ! Clean residual mean=0.000000 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.437914 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 117 components and 0.437914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102256Jy sigma=0.000669 ! Fit after self-cal, rms=0.102252Jy sigma=0.000669 ! 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=0.102252Jy sigma=0.000669 ! Fit after self-cal, rms=0.102248Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.773 mas, bmaj=14.02 mas, bpa=1.78 degrees ! Estimated noise=1150.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128252 Jy ! Component: 100 - total flux cleaned = -6.05383e-05 Jy ! Component: 150 - total flux cleaned = -0.000283 Jy ! Component: 200 - total flux cleaned = -0.000394658 Jy ! Total flux subtracted in 200 components = -0.000394658 Jy ! Clean residual min=-0.002609 max=0.002650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.437519 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 123 components and 0.437519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102235Jy sigma=0.000669 ! Fit after self-cal, rms=0.102233Jy sigma=0.000669 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 = -2.22271e-05 Jy ! Component: 100 - total flux cleaned = -9.73419e-05 Jy ! Component: 150 - total flux cleaned = -0.00021462 Jy ! Component: 200 - total flux cleaned = -0.000345923 Jy ! Total flux subtracted in 200 components = -0.000345923 Jy ! Clean residual min=-0.002598 max=0.002695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.437173 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.437173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102230Jy sigma=0.000669 ! Fit after self-cal, rms=0.102228Jy sigma=0.000669 ! 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=2.835 mas, bmaj=7.228 mas, bpa=-6.3 degrees ! Estimated noise=843.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.835 x 7.228 at -6.3 degrees (North through East) ! Clean map min=-0.0023605 max=0.30801 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=2.341 mas, bmaj=6.397 mas, bpa=-6.134 degrees ! Estimated noise=1127.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229808 Jy ! Component: 100 - total flux cleaned = 0.300694 Jy ! Component: 150 - total flux cleaned = 0.338999 Jy ! Component: 200 - total flux cleaned = 0.363297 Jy ! Total flux subtracted in 200 components = 0.363297 Jy ! Clean residual min=-0.006213 max=0.013345 Jy/beam ! Clean residual mean=0.000004 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.363297 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.363297 Jy ! Inverting map and beam ! Estimated beam: bmin=2.835 mas, bmaj=7.228 mas, bpa=-6.3 degrees ! Estimated noise=843.65 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) ! Added new window around map position (2.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025891 Jy ! Component: 100 - total flux cleaned = 0.0413103 Jy ! Component: 150 - total flux cleaned = 0.0511484 Jy ! Component: 200 - total flux cleaned = 0.0577304 Jy ! Total flux subtracted in 200 components = 0.0577304 Jy ! Clean residual min=-0.002705 max=0.003651 Jy/beam ! Clean residual mean=0.000005 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.421028 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 68 components and 0.421028 Jy ! Inverting map ! Added new window around map position (-2.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457214 Jy ! Component: 100 - total flux cleaned = 0.00794616 Jy ! Component: 150 - total flux cleaned = 0.00997542 Jy ! Component: 200 - total flux cleaned = 0.0113162 Jy ! Total flux subtracted in 200 components = 0.0113162 Jy ! Clean residual min=-0.002431 max=0.002496 Jy/beam ! Clean residual mean=0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.432344 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 0.432344 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=6.773 mas, bmaj=14.02 mas, bpa=1.78 degrees ! Estimated noise=1150.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277661 Jy ! Component: 100 - total flux cleaned = 0.00335687 Jy ! Component: 150 - total flux cleaned = 0.00375712 Jy ! Component: 200 - total flux cleaned = 0.0038098 Jy ! Total flux subtracted in 200 components = 0.0038098 Jy ! Clean residual min=-0.002515 max=0.002530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.436154 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 = -8.84192e-05 Jy ! Component: 100 - total flux cleaned = -0.000129139 Jy ! Component: 150 - total flux cleaned = -0.000204211 Jy ! Component: 200 - total flux cleaned = -0.000239206 Jy ! Total flux subtracted in 200 components = -0.000239206 Jy ! Clean residual min=-0.002517 max=0.002517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.435915 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 140 components and 0.435915 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.835 mas, bmaj=7.228 mas, bpa=-6.3 degrees ! Estimated noise=843.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.75292e-05 Jy ! Component: 100 - total flux cleaned = 8.69585e-05 Jy ! Component: 150 - total flux cleaned = 0.000136017 Jy ! Component: 200 - total flux cleaned = 0.000137023 Jy ! Total flux subtracted in 200 components = 0.000137023 Jy ! Clean residual min=-0.002372 max=0.002375 Jy/beam ! Clean residual mean=0.000000 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.436052 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 158 components and 0.436052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102245Jy sigma=0.000669 ! Fit after self-cal, rms=0.102235Jy sigma=0.000669 wmodel J0450-1837_S_2017_02_19_pus_map.mod ! Writing 158 model components to file: J0450-1837_S_2017_02_19_pus_map.mod wobs J0450-1837_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0450-1837_S_2017_02_19_pus_uvs.fits wwins J0450-1837_S_2017_02_19_pus_map.win ! wwins: Wrote 5 windows to J0450-1837_S_2017_02_19_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 = -0.000276168 Jy ! Component: 100 - total flux cleaned = -0.000479803 Jy ! Component: 150 - total flux cleaned = -0.000713717 Jy ! Component: 200 - total flux cleaned = -0.000940006 Jy ! Component: 250 - total flux cleaned = -0.00115979 Jy ! Component: 300 - total flux cleaned = -0.00140735 Jy ! Component: 350 - total flux cleaned = -0.00140675 Jy ! Component: 400 - total flux cleaned = -0.00150815 Jy ! Component: 450 - total flux cleaned = -0.001673 Jy ! Component: 500 - total flux cleaned = -0.00173719 Jy ! Component: 550 - total flux cleaned = -0.00167432 Jy ! Component: 600 - total flux cleaned = -0.00164413 Jy ! Component: 650 - total flux cleaned = -0.00164473 Jy ! Component: 700 - total flux cleaned = -0.00158484 Jy ! Component: 750 - total flux cleaned = -0.00152554 Jy ! Component: 800 - total flux cleaned = -0.00143854 Jy ! Component: 850 - total flux cleaned = -0.00140961 Jy ! Component: 900 - total flux cleaned = -0.00126737 Jy ! Component: 950 - total flux cleaned = -0.00115579 Jy ! Component: 1000 - total flux cleaned = -0.0010728 Jy ! Component: 1050 - total flux cleaned = -0.000963095 Jy ! Component: 1100 - total flux cleaned = -0.000936162 Jy ! Component: 1150 - total flux cleaned = -0.000828928 Jy ! Component: 1200 - total flux cleaned = -0.000696523 Jy ! Component: 1250 - total flux cleaned = -0.000591813 Jy ! Component: 1300 - total flux cleaned = -0.000488631 Jy ! Component: 1350 - total flux cleaned = -0.000437541 Jy ! Component: 1400 - total flux cleaned = -0.000386409 Jy ! Component: 1450 - total flux cleaned = -0.000285953 Jy ! Component: 1500 - total flux cleaned = -0.000186366 Jy ! Component: 1550 - total flux cleaned = -8.77917e-05 Jy ! Component: 1600 - total flux cleaned = -3.93571e-05 Jy ! Component: 1650 - total flux cleaned = 0.000105655 Jy ! Component: 1700 - total flux cleaned = 0.000248849 Jy ! Component: 1750 - total flux cleaned = 0.000248306 Jy ! Component: 1800 - total flux cleaned = 0.000459796 Jy ! Component: 1850 - total flux cleaned = 0.000575992 Jy ! Component: 1900 - total flux cleaned = 0.000691249 Jy ! Component: 1950 - total flux cleaned = 0.00073673 Jy ! Component: 2000 - total flux cleaned = 0.000872737 Jy ! Component: 2050 - total flux cleaned = 0.00100779 Jy ! Component: 2100 - total flux cleaned = 0.00102981 Jy ! Component: 2150 - total flux cleaned = 0.0011628 Jy ! Component: 2200 - total flux cleaned = 0.00116295 Jy ! Component: 2250 - total flux cleaned = 0.00120688 Jy ! Component: 2300 - total flux cleaned = 0.00131538 Jy ! Component: 2350 - total flux cleaned = 0.0013799 Jy ! Component: 2400 - total flux cleaned = 0.00146538 Jy ! Component: 2450 - total flux cleaned = 0.00150774 Jy ! Component: 2500 - total flux cleaned = 0.00148683 Jy ! Component: 2550 - total flux cleaned = 0.0015497 Jy ! Component: 2600 - total flux cleaned = 0.00165344 Jy ! Component: 2650 - total flux cleaned = 0.00159166 Jy ! Component: 2700 - total flux cleaned = 0.00167371 Jy ! Component: 2750 - total flux cleaned = 0.00167365 Jy ! Component: 2800 - total flux cleaned = 0.00171416 Jy ! Component: 2850 - total flux cleaned = 0.00179437 Jy ! Component: 2900 - total flux cleaned = 0.00177445 Jy ! Component: 2950 - total flux cleaned = 0.00175463 Jy ! Component: 3000 - total flux cleaned = 0.00169562 Jy ! Component: 3050 - total flux cleaned = 0.00165632 Jy ! Component: 3100 - total flux cleaned = 0.00161747 Jy ! Component: 3150 - total flux cleaned = 0.00163677 Jy ! Component: 3200 - total flux cleaned = 0.00161741 Jy ! Component: 3250 - total flux cleaned = 0.0016366 Jy ! Component: 3300 - total flux cleaned = 0.00156037 Jy ! Component: 3350 - total flux cleaned = 0.00159828 Jy ! Component: 3400 - total flux cleaned = 0.00167336 Jy ! Component: 3450 - total flux cleaned = 0.00167336 Jy ! Component: 3500 - total flux cleaned = 0.00169205 Jy ! Component: 3550 - total flux cleaned = 0.00165502 Jy ! Component: 3600 - total flux cleaned = 0.00169198 Jy ! Component: 3650 - total flux cleaned = 0.00169188 Jy ! Component: 3700 - total flux cleaned = 0.00163727 Jy ! Component: 3750 - total flux cleaned = 0.00160115 Jy ! Component: 3800 - total flux cleaned = 0.00161918 Jy ! Component: 3850 - total flux cleaned = 0.00160126 Jy ! Component: 3900 - total flux cleaned = 0.0016012 Jy ! Component: 3950 - total flux cleaned = 0.00151266 Jy ! Component: 4000 - total flux cleaned = 0.00154808 Jy ! Component: 4050 - total flux cleaned = 0.00151292 Jy ! Total flux subtracted in 4096 components = 0.00151284 Jy ! Clean residual min=-0.000913 max=0.001027 Jy/beam ! Clean residual mean=0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.437565 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 453 components and 0.437565 Jy ![Exited script file: muppet] wmap "J0450-1837_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.835 x 7.228 at -6.3 degrees (North through East) ! Clean map min=-0.0020508 max=0.30842 Jy/beam ! Writing clean map to FITS file: J0450-1837_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.308417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.314432 0.314432 0.628864 1.25773 2.51546 5.03091 10.0618 20.1236 40.2473 80.4946 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.308 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.835 x 7.228 at -6.3 degrees (North through East) ! Clean map min=-0.0020508 max=0.30842 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 J0450-1837_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:42:56 2019