! Started logfile: J1522-2730_S_2017_04_28_pus_uvs.log on Thu May 2 16:28:27 2019 obs J1522-2730_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1522-2730_S_2017_04_28_pus_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760269 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 671 lines of history. ! ! Reading 4516 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 J1522-2730_S_2017_04_28_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 193 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.258346Jy sigma=0.001390 ! Fit after self-cal, rms=0.246842Jy sigma=0.001303 ! 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=2.706 mas, bmaj=7.007 mas, bpa=-4.475 degrees ! Estimated noise=2445.47 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 = 0.64865 Jy ! Component: 100 - total flux cleaned = 0.791999 Jy ! Total flux subtracted in 100 components = 0.791999 Jy ! Clean residual min=-0.024039 max=0.047873 Jy/beam ! Clean residual mean=0.000060 rms=0.007216 Jy/beam ! Combined flux in latest and established models = 0.792 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194457Jy sigma=0.001060 ! Fit after self-cal, rms=0.194466Jy sigma=0.001060 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047369 Jy ! Component: 100 - total flux cleaned = 0.0718456 Jy ! Total flux subtracted in 100 components = 0.0718456 Jy ! Clean residual min=-0.022523 max=0.037989 Jy/beam ! Clean residual mean=0.000023 rms=0.005877 Jy/beam ! Combined flux in latest and established models = 0.863845 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.863845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181660Jy sigma=0.000921 ! Fit after self-cal, rms=0.181683Jy sigma=0.000921 ! Inverting map ! Added new window around map position (-8.5, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328829 Jy ! Component: 100 - total flux cleaned = 0.0483414 Jy ! Total flux subtracted in 100 components = 0.0483414 Jy ! Clean residual min=-0.023468 max=0.031412 Jy/beam ! Clean residual mean=-0.000009 rms=0.005518 Jy/beam ! Combined flux in latest and established models = 0.912187 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.912187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174851Jy sigma=0.000890 ! Fit after self-cal, rms=0.174081Jy sigma=0.000882 ! 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=3.332 mas, bmaj=8.34 mas, bpa=-4.014 degrees ! Estimated noise=1834.99 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 = 0.0127605 Jy ! Component: 100 - total flux cleaned = 0.0150364 Jy ! Component: 150 - total flux cleaned = 0.0155804 Jy ! Component: 200 - total flux cleaned = 0.0158346 Jy ! Total flux subtracted in 200 components = 0.0158346 Jy ! Clean residual min=-0.021033 max=0.019722 Jy/beam ! Clean residual mean=0.000010 rms=0.004642 Jy/beam ! Combined flux in latest and established models = 0.928021 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.928021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171968Jy sigma=0.000877 ! Fit after self-cal, rms=0.171970Jy sigma=0.000876 ! 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 0.91 FD 1.04 HN 1.19 KP 0.99 ! LA 0.97 MK 0.98 NL 0.94 OV 1.00 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.27 KP 0.97 ! LA 0.93 MK 0.97 NL 1.10 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.20 KP 1.00 ! LA 0.96 MK 1.00 NL 1.02 OV 0.92 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.22 KP 1.00* ! LA 1.00* MK 0.97 NL 1.00* OV 1.00* ! PT 1.08 SC 1.00* ! ! ! Fit before self-cal, rms=0.171970Jy sigma=0.000876 ! Fit after self-cal, rms=0.156988Jy sigma=0.000761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=8.27 mas, bpa=-3.511 degrees ! Estimated noise=1826.48 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 = -0.00613867 Jy ! Component: 100 - total flux cleaned = -0.00718863 Jy ! Component: 150 - total flux cleaned = -0.00741362 Jy ! Component: 200 - total flux cleaned = -0.00760523 Jy ! Total flux subtracted in 200 components = -0.00760523 Jy ! Clean residual min=-0.015175 max=0.015005 Jy/beam ! Clean residual mean=-0.000001 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 0.920416 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.920416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155550Jy sigma=0.000758 ! Fit after self-cal, rms=0.155535Jy sigma=0.000757 ! 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=0.155535Jy sigma=0.000757 ! Fit after self-cal, rms=0.155614Jy sigma=0.000677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.347 mas, bmaj=8.289 mas, bpa=-3.669 degrees ! Estimated noise=1833.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00800267 Jy ! Component: 100 - total flux cleaned = -0.00817263 Jy ! Component: 150 - total flux cleaned = -0.00792641 Jy ! Component: 200 - total flux cleaned = -0.00758889 Jy ! Total flux subtracted in 200 components = -0.00758889 Jy ! Clean residual min=-0.006962 max=0.005808 Jy/beam ! Clean residual mean=0.000005 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.912827 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.912827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155096Jy sigma=0.000671 ! Fit after self-cal, rms=0.155117Jy sigma=0.000670 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 = -0.00228437 Jy ! Component: 100 - total flux cleaned = -0.00240025 Jy ! Component: 150 - total flux cleaned = -0.00230491 Jy ! Component: 200 - total flux cleaned = -0.00221412 Jy ! Total flux subtracted in 200 components = -0.00221412 Jy ! Clean residual min=-0.006339 max=0.005650 Jy/beam ! Clean residual mean=0.000010 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.910613 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.910613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154961Jy sigma=0.000669 ! Fit after self-cal, rms=0.154912Jy sigma=0.000668 ! 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=0.154912Jy sigma=0.000668 ! Fit after self-cal, rms=0.158291Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=8.283 mas, bpa=-3.612 degrees ! Estimated noise=1831.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00438556 Jy ! Component: 100 - total flux cleaned = -0.00431337 Jy ! Component: 150 - total flux cleaned = -0.00413792 Jy ! Component: 200 - total flux cleaned = -0.00421391 Jy ! Total flux subtracted in 200 components = -0.00421391 Jy ! Clean residual min=-0.005833 max=0.005199 Jy/beam ! Clean residual mean=-0.000007 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.906399 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.906399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158101Jy sigma=0.000664 ! Fit after self-cal, rms=0.158073Jy sigma=0.000664 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 = -0.00112723 Jy ! Component: 100 - total flux cleaned = -0.00129868 Jy ! Component: 150 - total flux cleaned = -0.00137372 Jy ! Component: 200 - total flux cleaned = -0.00137513 Jy ! Total flux subtracted in 200 components = -0.00137513 Jy ! Clean residual min=-0.005497 max=0.005000 Jy/beam ! Clean residual mean=-0.000004 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.905024 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.905024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157983Jy sigma=0.000663 ! Fit after self-cal, rms=0.157963Jy sigma=0.000663 ! 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=0.157963Jy sigma=0.000663 ! Fit after self-cal, rms=0.159180Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.227 mas, bmaj=18.41 mas, bpa=4.678 degrees ! Estimated noise=2216.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196635 Jy ! Component: 100 - total flux cleaned = -0.00221209 Jy ! Component: 150 - total flux cleaned = -0.00241302 Jy ! Component: 200 - total flux cleaned = -0.00258164 Jy ! Total flux subtracted in 200 components = -0.00258164 Jy ! Clean residual min=-0.005302 max=0.004916 Jy/beam ! Clean residual mean=-0.000009 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.902442 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.902442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159126Jy sigma=0.000662 ! Fit after self-cal, rms=0.159118Jy sigma=0.000662 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 = -0.000569997 Jy ! Component: 100 - total flux cleaned = -0.000748677 Jy ! Component: 150 - total flux cleaned = -0.00086404 Jy ! Component: 200 - total flux cleaned = -0.000930219 Jy ! Total flux subtracted in 200 components = -0.000930219 Jy ! Clean residual min=-0.005116 max=0.004932 Jy/beam ! Clean residual mean=-0.000005 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.901512 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.901512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159094Jy sigma=0.000662 ! Fit after self-cal, rms=0.159090Jy sigma=0.000662 ! 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=3.346 mas, bmaj=8.278 mas, bpa=-3.579 degrees ! Estimated noise=1829.65 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.346 x 8.278 at -3.579 degrees (North through East) ! Clean map min=-0.0049762 max=0.83881 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159090Jy sigma=0.000662 ! Fit after self-cal, rms=0.154763Jy sigma=0.000611 ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=8.279 mas, bpa=-3.581 degrees ! Estimated noise=1828.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00191048 Jy ! Component: 100 - total flux cleaned = -0.00212795 Jy ! Component: 150 - total flux cleaned = -0.00206549 Jy ! Component: 200 - total flux cleaned = -0.00200951 Jy ! Total flux subtracted in 200 components = -0.00200951 Jy ! Clean residual min=-0.005025 max=0.004713 Jy/beam ! Clean residual mean=-0.000003 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.899502 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.899502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154697Jy sigma=0.000610 ! Fit after self-cal, rms=0.154673Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000575318 Jy ! Component: 100 - total flux cleaned = -0.000466093 Jy ! Component: 150 - total flux cleaned = -0.00046572 Jy ! Component: 200 - total flux cleaned = -0.000465716 Jy ! Total flux subtracted in 200 components = -0.000465716 Jy ! Clean residual min=-0.004817 max=0.004678 Jy/beam ! Clean residual mean=-0.000002 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.899037 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.899037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154636Jy sigma=0.000610 ! Fit after self-cal, rms=0.154628Jy sigma=0.000610 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154628Jy sigma=0.000610 ! Fit after self-cal, rms=0.155226Jy sigma=0.000609 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=2.717 mas, bmaj=6.934 mas, bpa=-3.987 degrees ! Estimated noise=2458.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.651991 Jy ! Component: 100 - total flux cleaned = 0.795047 Jy ! Component: 150 - total flux cleaned = 0.840007 Jy ! Component: 200 - total flux cleaned = 0.862197 Jy ! Total flux subtracted in 200 components = 0.862197 Jy ! Clean residual min=-0.006718 max=0.011872 Jy/beam ! Clean residual mean=0.000019 rms=0.001858 Jy/beam ! Combined flux in latest and established models = 0.862197 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 0.862197 Jy ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=8.274 mas, bpa=-3.568 degrees ! Estimated noise=1827.12 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 = 0.0160851 Jy ! Component: 100 - total flux cleaned = 0.0243495 Jy ! Component: 150 - total flux cleaned = 0.0291733 Jy ! Component: 200 - total flux cleaned = 0.0320845 Jy ! Total flux subtracted in 200 components = 0.0320845 Jy ! Clean residual min=-0.004473 max=0.004777 Jy/beam ! Clean residual mean=0.000006 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.894281 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.894281 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=8.232 mas, bmaj=18.41 mas, bpa=4.682 degrees ! Estimated noise=2212.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245919 Jy ! Component: 100 - total flux cleaned = 0.00289838 Jy ! Component: 150 - total flux cleaned = 0.00303356 Jy ! Component: 200 - total flux cleaned = 0.00311403 Jy ! Total flux subtracted in 200 components = 0.00311403 Jy ! Clean residual min=-0.004580 max=0.004698 Jy/beam ! Clean residual mean=-0.000000 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.897395 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 = 7.35302e-05 Jy ! Component: 100 - total flux cleaned = 0.000117159 Jy ! Component: 150 - total flux cleaned = 0.000157606 Jy ! Component: 200 - total flux cleaned = 0.000212866 Jy ! Total flux subtracted in 200 components = 0.000212866 Jy ! Clean residual min=-0.004570 max=0.004703 Jy/beam ! Clean residual mean=-0.000001 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.897608 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.897608 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=8.274 mas, bpa=-3.568 degrees ! Estimated noise=1827.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000493212 Jy ! Component: 100 - total flux cleaned = -0.00043919 Jy ! Component: 150 - total flux cleaned = -0.00043908 Jy ! Component: 200 - total flux cleaned = -0.000438521 Jy ! Total flux subtracted in 200 components = -0.000438521 Jy ! Clean residual min=-0.004340 max=0.004658 Jy/beam ! Clean residual mean=-0.000000 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.89717 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.89717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155282Jy sigma=0.000609 ! Fit after self-cal, rms=0.155229Jy sigma=0.000609 wmodel J1522-2730_S_2017_04_28_pus_map.mod ! Writing 66 model components to file: J1522-2730_S_2017_04_28_pus_map.mod wobs J1522-2730_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1522-2730_S_2017_04_28_pus_uvs.fits wwins J1522-2730_S_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J1522-2730_S_2017_04_28_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 = 0.000922709 Jy ! Component: 100 - total flux cleaned = 0.00137434 Jy ! Component: 150 - total flux cleaned = 0.00179814 Jy ! Component: 200 - total flux cleaned = 0.00220375 Jy ! Component: 250 - total flux cleaned = 0.00265782 Jy ! Component: 300 - total flux cleaned = 0.00316205 Jy ! Component: 350 - total flux cleaned = 0.0035928 Jy ! Component: 400 - total flux cleaned = 0.00395301 Jy ! Component: 450 - total flux cleaned = 0.00418802 Jy ! Component: 500 - total flux cleaned = 0.00418774 Jy ! Component: 550 - total flux cleaned = 0.00435671 Jy ! Component: 600 - total flux cleaned = 0.00435625 Jy ! Component: 650 - total flux cleaned = 0.00446506 Jy ! Component: 700 - total flux cleaned = 0.00467894 Jy ! Component: 750 - total flux cleaned = 0.00457252 Jy ! Component: 800 - total flux cleaned = 0.00457187 Jy ! Component: 850 - total flux cleaned = 0.00452049 Jy ! Component: 900 - total flux cleaned = 0.00457058 Jy ! Component: 950 - total flux cleaned = 0.00442067 Jy ! Component: 1000 - total flux cleaned = 0.0043223 Jy ! Component: 1050 - total flux cleaned = 0.00427314 Jy ! Component: 1100 - total flux cleaned = 0.0042252 Jy ! Component: 1150 - total flux cleaned = 0.00403529 Jy ! Component: 1200 - total flux cleaned = 0.00389492 Jy ! Component: 1250 - total flux cleaned = 0.00384857 Jy ! Component: 1300 - total flux cleaned = 0.00361947 Jy ! Component: 1350 - total flux cleaned = 0.00343845 Jy ! Component: 1400 - total flux cleaned = 0.00330356 Jy ! Component: 1450 - total flux cleaned = 0.0030818 Jy ! Component: 1500 - total flux cleaned = 0.0029935 Jy ! Component: 1550 - total flux cleaned = 0.00277674 Jy ! Component: 1600 - total flux cleaned = 0.00269128 Jy ! Component: 1650 - total flux cleaned = 0.00260608 Jy ! Component: 1700 - total flux cleaned = 0.00256379 Jy ! Component: 1750 - total flux cleaned = 0.00247976 Jy ! Component: 1800 - total flux cleaned = 0.00231356 Jy ! Component: 1850 - total flux cleaned = 0.00210914 Jy ! Component: 1900 - total flux cleaned = 0.00194723 Jy ! Component: 1950 - total flux cleaned = 0.00182693 Jy ! Component: 2000 - total flux cleaned = 0.00178692 Jy ! Component: 2050 - total flux cleaned = 0.00159021 Jy ! Component: 2100 - total flux cleaned = 0.00151208 Jy ! Component: 2150 - total flux cleaned = 0.00124139 Jy ! Component: 2200 - total flux cleaned = 0.00124151 Jy ! Component: 2250 - total flux cleaned = 0.00120289 Jy ! Component: 2300 - total flux cleaned = 0.000825542 Jy ! Component: 2350 - total flux cleaned = 0.000787935 Jy ! Component: 2400 - total flux cleaned = 0.000527964 Jy ! Component: 2450 - total flux cleaned = 0.000417878 Jy ! Component: 2500 - total flux cleaned = 0.000308266 Jy ! Component: 2550 - total flux cleaned = 9.09492e-05 Jy ! Component: 2600 - total flux cleaned = -5.31518e-05 Jy ! Component: 2650 - total flux cleaned = -0.00016047 Jy ! Component: 2700 - total flux cleaned = -0.000444346 Jy ! Component: 2750 - total flux cleaned = -0.000549736 Jy ! Component: 2800 - total flux cleaned = -0.000584763 Jy ! Component: 2850 - total flux cleaned = -0.000688955 Jy ! Component: 2900 - total flux cleaned = -0.000758205 Jy ! Component: 2950 - total flux cleaned = -0.000758132 Jy ! Component: 3000 - total flux cleaned = -0.0010643 Jy ! Component: 3050 - total flux cleaned = -0.00103037 Jy ! Component: 3100 - total flux cleaned = -0.00109732 Jy ! Component: 3150 - total flux cleaned = -0.00113062 Jy ! Component: 3200 - total flux cleaned = -0.00129605 Jy ! Component: 3250 - total flux cleaned = -0.00132861 Jy ! Component: 3300 - total flux cleaned = -0.00132865 Jy ! Component: 3350 - total flux cleaned = -0.00145881 Jy ! Component: 3400 - total flux cleaned = -0.00139441 Jy ! Component: 3450 - total flux cleaned = -0.00152275 Jy ! Component: 3500 - total flux cleaned = -0.00161824 Jy ! Component: 3550 - total flux cleaned = -0.00155517 Jy ! Component: 3600 - total flux cleaned = -0.00164981 Jy ! Component: 3650 - total flux cleaned = -0.00168105 Jy ! Component: 3700 - total flux cleaned = -0.00174314 Jy ! Component: 3750 - total flux cleaned = -0.00180512 Jy ! Component: 3800 - total flux cleaned = -0.00195864 Jy ! Component: 3850 - total flux cleaned = -0.00195866 Jy ! Component: 3900 - total flux cleaned = -0.00198919 Jy ! Component: 3950 - total flux cleaned = -0.00208003 Jy ! Component: 4000 - total flux cleaned = -0.00217025 Jy ! Component: 4050 - total flux cleaned = -0.00225994 Jy ! Total flux subtracted in 4096 components = -0.00237812 Jy ! Clean residual min=-0.001732 max=0.001815 Jy/beam ! Clean residual mean=-0.000009 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.894792 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 342 components and 0.894792 Jy ![Exited script file: muppet] wmap "J1522-2730_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.346 x 8.274 at -3.568 degrees (North through East) ! Clean map min=-0.0036862 max=0.84167 Jy/beam ! Writing clean map to FITS file: J1522-2730_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.841672 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000543135 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193591 0.193591 0.387183 0.774366 1.54873 3.09746 6.19493 12.3899 24.7797 49.5594 99.1188 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.841 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.346 x 8.274 at -3.568 degrees (North through East) ! Clean map min=-0.0036862 max=0.84167 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 J1522-2730_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:28:32 2019