! Started logfile: J1606+5521_S_2017_05_27_pus_uvs.log on Fri May 3 11:10:18 2019 obs J1606+5521_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1606+5521_S_2017_05_27_pus_uva.fits ! AN table 1: 291 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888583 visibilities/baseline/integration-bin. ! Found source: J1606+5521 ! ! 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 1211 lines of history. ! ! Reading 46544 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 J1606+5521_S_2017_05_27_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 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 175 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1760 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.967231Jy sigma=0.008890 ! Fit after self-cal, rms=0.943886Jy sigma=0.008690 ! 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=3.318 mas, bmaj=4.159 mas, bpa=1.367 degrees ! Estimated noise=910.24 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 = 0.0414819 Jy ! Component: 100 - total flux cleaned = 0.0571779 Jy ! Total flux subtracted in 100 components = 0.0571779 Jy ! Clean residual min=-0.006430 max=0.012358 Jy/beam ! Clean residual mean=-0.000023 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.0571778 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0571778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092458Jy sigma=0.000828 ! Fit after self-cal, rms=0.091991Jy sigma=0.000824 ! Inverting map ! Added new window around map position (37.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128762 Jy ! Component: 100 - total flux cleaned = 0.0221967 Jy ! Total flux subtracted in 100 components = 0.0221967 Jy ! Clean residual min=-0.005235 max=0.009990 Jy/beam ! Clean residual mean=-0.000021 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.0793745 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.0793745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089347Jy sigma=0.000792 ! Fit after self-cal, rms=0.089084Jy sigma=0.000790 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951358 Jy ! Component: 100 - total flux cleaned = 0.0164349 Jy ! Total flux subtracted in 100 components = 0.0164349 Jy ! Clean residual min=-0.005227 max=0.008244 Jy/beam ! Clean residual mean=-0.000020 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.0958095 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.0958094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087569Jy sigma=0.000772 ! Fit after self-cal, rms=0.087286Jy sigma=0.000770 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782833 Jy ! Component: 100 - total flux cleaned = 0.0132675 Jy ! Total flux subtracted in 100 components = 0.0132675 Jy ! Clean residual min=-0.005204 max=0.006256 Jy/beam ! Clean residual mean=-0.000020 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.109077 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.109077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086214Jy sigma=0.000757 ! Fit after self-cal, rms=0.085900Jy sigma=0.000755 ! 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=4.114 mas, bmaj=5.151 mas, bpa=3.702 degrees ! Estimated noise=407.415 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 = 0.0107962 Jy ! Component: 100 - total flux cleaned = 0.0177597 Jy ! Component: 150 - total flux cleaned = 0.02298 Jy ! Component: 200 - total flux cleaned = 0.0269988 Jy ! Total flux subtracted in 200 components = 0.0269988 Jy ! Clean residual min=-0.005595 max=0.008256 Jy/beam ! Clean residual mean=-0.000054 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.136076 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 86 components and 0.136076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084413Jy sigma=0.000737 ! Fit after self-cal, rms=0.083789Jy sigma=0.000732 ! Inverting map ! Added new window around map position (30.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112328 Jy ! Component: 100 - total flux cleaned = 0.0186517 Jy ! Component: 150 - total flux cleaned = 0.0241981 Jy ! Component: 200 - total flux cleaned = 0.0284345 Jy ! Total flux subtracted in 200 components = 0.0284345 Jy ! Clean residual min=-0.004897 max=0.006704 Jy/beam ! Clean residual mean=-0.000048 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.16451 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 156 components and 0.16451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082083Jy sigma=0.000713 ! Fit after self-cal, rms=0.081295Jy sigma=0.000705 ! 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 1.05 FD 0.86 HN 1.06 KP 1.23 ! LA 0.84 MK 0.96 NL 1.04 OV 1.07 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.16 KP 0.93 ! LA 0.81 MK 1.04 NL 1.21 OV 1.15 ! PT 0.85 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.15 KP 0.96 ! LA 0.87 MK 1.08 NL 1.17 OV 1.04 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 4. ! A total of 291 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.04 KP 1.00* ! LA 0.87 MK 0.72 NL 1.00* OV 1.00* ! PT 0.86 SC 1.00* ! ! ! Fit before self-cal, rms=0.081295Jy sigma=0.000705 ! Fit after self-cal, rms=0.081721Jy sigma=0.000695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.146 mas, bmaj=5.229 mas, bpa=5.305 degrees ! Estimated noise=406.646 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 (30.5, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462078 Jy ! Component: 100 - total flux cleaned = 0.00768806 Jy ! Component: 150 - total flux cleaned = 0.00966587 Jy ! Component: 200 - total flux cleaned = 0.0111557 Jy ! Total flux subtracted in 200 components = 0.0111557 Jy ! Clean residual min=-0.002867 max=0.003292 Jy/beam ! Clean residual mean=-0.000020 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.175666 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 215 components and 0.175666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081118Jy sigma=0.000687 ! Fit after self-cal, rms=0.081078Jy sigma=0.000685 ! 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=0.081078Jy sigma=0.000685 ! Fit after self-cal, rms=0.085324Jy sigma=0.000680 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.125 mas, bmaj=5.259 mas, bpa=3.549 degrees ! Estimated noise=402.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202605 Jy ! Component: 100 - total flux cleaned = 0.00358949 Jy ! Component: 150 - total flux cleaned = 0.00473233 Jy ! Component: 200 - total flux cleaned = 0.00575587 Jy ! Total flux subtracted in 200 components = 0.00575587 Jy ! Clean residual min=-0.002603 max=0.002665 Jy/beam ! Clean residual mean=-0.000017 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.181422 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 263 components and 0.181422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085025Jy sigma=0.000676 ! Fit after self-cal, rms=0.085081Jy sigma=0.000675 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 = 0.000685776 Jy ! Component: 100 - total flux cleaned = 0.00162621 Jy ! Component: 150 - total flux cleaned = 0.00245973 Jy ! Component: 200 - total flux cleaned = 0.00314446 Jy ! Total flux subtracted in 200 components = 0.00314446 Jy ! Clean residual min=-0.002387 max=0.002245 Jy/beam ! Clean residual mean=-0.000012 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.184566 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 285 components and 0.184566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084921Jy sigma=0.000673 ! Fit after self-cal, rms=0.084867Jy sigma=0.000672 ! 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=0.084867Jy sigma=0.000672 ! Fit after self-cal, rms=0.084604Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.124 mas, bmaj=5.254 mas, bpa=1.799 degrees ! Estimated noise=395.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.06895e-05 Jy ! Component: 100 - total flux cleaned = 0.000881844 Jy ! Component: 150 - total flux cleaned = 0.00153447 Jy ! Component: 200 - total flux cleaned = 0.00222756 Jy ! Total flux subtracted in 200 components = 0.00222756 Jy ! Clean residual min=-0.002185 max=0.002327 Jy/beam ! Clean residual mean=-0.000006 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.186794 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 316 components and 0.186794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084507Jy sigma=0.000670 ! Fit after self-cal, rms=0.084497Jy 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 = 0.000139932 Jy ! Component: 100 - total flux cleaned = 0.000652027 Jy ! Component: 150 - total flux cleaned = 0.00115608 Jy ! Component: 200 - total flux cleaned = 0.00158306 Jy ! Total flux subtracted in 200 components = 0.00158306 Jy ! Clean residual min=-0.002179 max=0.002281 Jy/beam ! Clean residual mean=-0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.188377 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 328 components and 0.188377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084447Jy sigma=0.000669 ! Fit after self-cal, rms=0.084446Jy 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=0.084446Jy sigma=0.000669 ! Fit after self-cal, rms=0.083148Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.293 mas, bmaj=8.969 mas, bpa=4.22 degrees ! Estimated noise=462.855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352394 Jy ! Component: 100 - total flux cleaned = 0.000895029 Jy ! Component: 150 - total flux cleaned = 0.00131674 Jy ! Component: 200 - total flux cleaned = 0.00155562 Jy ! Total flux subtracted in 200 components = 0.00155562 Jy ! Clean residual min=-0.002856 max=0.003147 Jy/beam ! Clean residual mean=-0.000003 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.189933 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 353 components and 0.189933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083134Jy sigma=0.000669 ! Fit after self-cal, rms=0.083108Jy sigma=0.000668 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 = -0.000136764 Jy ! Component: 100 - total flux cleaned = 9.51046e-05 Jy ! Component: 150 - total flux cleaned = 0.00019238 Jy ! Component: 200 - total flux cleaned = 0.000164074 Jy ! Total flux subtracted in 200 components = 0.000164074 Jy ! Clean residual min=-0.002775 max=0.002919 Jy/beam ! Clean residual mean=-0.000000 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.190097 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 368 components and 0.190097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083111Jy sigma=0.000668 ! Fit after self-cal, rms=0.083094Jy sigma=0.000668 ! 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=4.118 mas, bmaj=5.238 mas, bpa=0.3846 degrees ! Estimated noise=390.198 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.118 x 5.238 at 0.3846 degrees (North through East) ! Clean map min=-0.002106 max=0.045612 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=3.287 mas, bmaj=4.218 mas, bpa=-1.958 degrees ! Estimated noise=875.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409437 Jy ! Component: 100 - total flux cleaned = 0.0621353 Jy ! Component: 150 - total flux cleaned = 0.0776088 Jy ! Component: 200 - total flux cleaned = 0.0900764 Jy ! Total flux subtracted in 200 components = 0.0900764 Jy ! Clean residual min=-0.005403 max=0.007497 Jy/beam ! Clean residual mean=-0.000006 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.0900764 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0900764 Jy ! Inverting map and beam ! Estimated beam: bmin=4.118 mas, bmaj=5.238 mas, bpa=0.3846 degrees ! Estimated noise=390.198 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 = 0.0173096 Jy ! Component: 100 - total flux cleaned = 0.0304328 Jy ! Component: 150 - total flux cleaned = 0.0411431 Jy ! Component: 200 - total flux cleaned = 0.0500082 Jy ! Total flux subtracted in 200 components = 0.0500082 Jy ! Clean residual min=-0.003335 max=0.005791 Jy/beam ! Clean residual mean=-0.000007 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.140085 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 114 components and 0.140085 Jy ! Inverting map ! Added new window around map position (4.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752401 Jy ! Component: 100 - total flux cleaned = 0.0138289 Jy ! Component: 150 - total flux cleaned = 0.0191769 Jy ! Component: 200 - total flux cleaned = 0.0237406 Jy ! Total flux subtracted in 200 components = 0.0237406 Jy ! Clean residual min=-0.002305 max=0.003172 Jy/beam ! Clean residual mean=-0.000004 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.163825 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 168 components and 0.163825 Jy ! Inverting map ! Added new window around map position (23.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039881 Jy ! Component: 100 - total flux cleaned = 0.00743112 Jy ! Component: 150 - total flux cleaned = 0.0104406 Jy ! Component: 200 - total flux cleaned = 0.0130738 Jy ! Total flux subtracted in 200 components = 0.0130738 Jy ! Clean residual min=-0.002039 max=0.002217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.176899 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 212 components and 0.176899 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=8.293 mas, bmaj=8.969 mas, bpa=4.22 degrees ! Estimated noise=462.855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040052 Jy ! Component: 100 - total flux cleaned = 0.00697341 Jy ! Component: 150 - total flux cleaned = 0.00927452 Jy ! Component: 200 - total flux cleaned = 0.0110933 Jy ! Total flux subtracted in 200 components = 0.0110933 Jy ! Clean residual min=-0.002733 max=0.002383 Jy/beam ! Clean residual mean=0.000004 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.187992 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 = 0.0014564 Jy ! Component: 100 - total flux cleaned = 0.00263234 Jy ! Component: 150 - total flux cleaned = 0.00358809 Jy ! Component: 200 - total flux cleaned = 0.00436698 Jy ! Total flux subtracted in 200 components = 0.00436698 Jy ! Clean residual min=-0.002612 max=0.002217 Jy/beam ! Clean residual mean=0.000007 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.192359 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 320 components and 0.192359 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.118 mas, bmaj=5.238 mas, bpa=0.3846 degrees ! Estimated noise=390.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103743 Jy ! Component: 100 - total flux cleaned = 0.00159515 Jy ! Component: 150 - total flux cleaned = 0.00196633 Jy ! Component: 200 - total flux cleaned = 0.00222287 Jy ! Total flux subtracted in 200 components = 0.00222287 Jy ! Clean residual min=-0.001989 max=0.001700 Jy/beam ! Clean residual mean=0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.194582 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 347 components and 0.194582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083004Jy sigma=0.000667 ! Fit after self-cal, rms=0.082958Jy sigma=0.000666 wmodel J1606+5521_S_2017_05_27_pus_map.mod ! Writing 347 model components to file: J1606+5521_S_2017_05_27_pus_map.mod wobs J1606+5521_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1606+5521_S_2017_05_27_pus_uvs.fits wwins J1606+5521_S_2017_05_27_pus_map.win ! wwins: Wrote 6 windows to J1606+5521_S_2017_05_27_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 = -0.000537806 Jy ! Component: 100 - total flux cleaned = -0.000624768 Jy ! Component: 150 - total flux cleaned = -0.000625792 Jy ! Component: 200 - total flux cleaned = -0.000626763 Jy ! Component: 250 - total flux cleaned = -0.000653257 Jy ! Component: 300 - total flux cleaned = -0.000653295 Jy ! Component: 350 - total flux cleaned = -0.000702659 Jy ! Component: 400 - total flux cleaned = -0.000726441 Jy ! Component: 450 - total flux cleaned = -0.00067914 Jy ! Component: 500 - total flux cleaned = -0.000610218 Jy ! Component: 550 - total flux cleaned = -0.000565109 Jy ! Component: 600 - total flux cleaned = -0.000520697 Jy ! Component: 650 - total flux cleaned = -0.000498572 Jy ! Component: 700 - total flux cleaned = -0.000497949 Jy ! Component: 750 - total flux cleaned = -0.000392176 Jy ! Component: 800 - total flux cleaned = -0.000371163 Jy ! Component: 850 - total flux cleaned = -0.000309214 Jy ! Component: 900 - total flux cleaned = -0.000248623 Jy ! Component: 950 - total flux cleaned = -0.000248431 Jy ! Component: 1000 - total flux cleaned = -0.000228559 Jy ! Component: 1050 - total flux cleaned = -0.000228473 Jy ! Component: 1100 - total flux cleaned = -0.000171432 Jy ! Component: 1150 - total flux cleaned = -0.000171675 Jy ! Component: 1200 - total flux cleaned = -0.000152818 Jy ! Component: 1250 - total flux cleaned = -0.000170956 Jy ! Component: 1300 - total flux cleaned = -0.000152477 Jy ! Component: 1350 - total flux cleaned = -0.000170512 Jy ! Component: 1400 - total flux cleaned = -0.000187844 Jy ! Component: 1450 - total flux cleaned = -9.99853e-05 Jy ! Component: 1500 - total flux cleaned = -0.000117462 Jy ! Component: 1550 - total flux cleaned = -0.000100563 Jy ! Component: 1600 - total flux cleaned = -0.000168447 Jy ! Component: 1650 - total flux cleaned = -0.0001349 Jy ! Component: 1700 - total flux cleaned = -0.000168238 Jy ! Component: 1750 - total flux cleaned = -0.000200948 Jy ! Component: 1800 - total flux cleaned = -0.000184472 Jy ! Component: 1850 - total flux cleaned = -0.000200818 Jy ! Component: 1900 - total flux cleaned = -0.000264874 Jy ! Component: 1950 - total flux cleaned = -0.00034344 Jy ! Component: 2000 - total flux cleaned = -0.000296484 Jy ! Component: 2050 - total flux cleaned = -0.000327565 Jy ! Component: 2100 - total flux cleaned = -0.00035835 Jy ! Component: 2150 - total flux cleaned = -0.000388714 Jy ! Component: 2200 - total flux cleaned = -0.000463901 Jy ! Component: 2250 - total flux cleaned = -0.000493422 Jy ! Component: 2300 - total flux cleaned = -0.000508196 Jy ! Component: 2350 - total flux cleaned = -0.000537463 Jy ! Component: 2400 - total flux cleaned = -0.000494272 Jy ! Component: 2450 - total flux cleaned = -0.000537347 Jy ! Component: 2500 - total flux cleaned = -0.000579812 Jy ! Component: 2550 - total flux cleaned = -0.000565603 Jy ! Component: 2600 - total flux cleaned = -0.000593709 Jy ! Component: 2650 - total flux cleaned = -0.000565807 Jy ! Component: 2700 - total flux cleaned = -0.000607404 Jy ! Component: 2750 - total flux cleaned = -0.000566522 Jy ! Component: 2800 - total flux cleaned = -0.000593661 Jy ! Component: 2850 - total flux cleaned = -0.000647467 Jy ! Component: 2900 - total flux cleaned = -0.000607254 Jy ! Component: 2950 - total flux cleaned = -0.000660573 Jy ! Component: 3000 - total flux cleaned = -0.000673888 Jy ! Component: 3050 - total flux cleaned = -0.000700052 Jy ! Component: 3100 - total flux cleaned = -0.000713118 Jy ! Component: 3150 - total flux cleaned = -0.000764775 Jy ! Component: 3200 - total flux cleaned = -0.000764792 Jy ! Component: 3250 - total flux cleaned = -0.000815612 Jy ! Component: 3300 - total flux cleaned = -0.00084075 Jy ! Component: 3350 - total flux cleaned = -0.000815672 Jy ! Component: 3400 - total flux cleaned = -0.000852974 Jy ! Component: 3450 - total flux cleaned = -0.000890156 Jy ! Component: 3500 - total flux cleaned = -0.000890252 Jy ! Component: 3550 - total flux cleaned = -0.000914689 Jy ! Component: 3600 - total flux cleaned = -0.000902588 Jy ! Component: 3650 - total flux cleaned = -0.000926828 Jy ! Component: 3700 - total flux cleaned = -0.000914694 Jy ! Component: 3750 - total flux cleaned = -0.000962497 Jy ! Component: 3800 - total flux cleaned = -0.000927007 Jy ! Component: 3850 - total flux cleaned = -0.000938845 Jy ! Component: 3900 - total flux cleaned = -0.000973926 Jy ! Component: 3950 - total flux cleaned = -0.00103203 Jy ! Component: 4000 - total flux cleaned = -0.000974252 Jy ! Component: 4050 - total flux cleaned = -0.000974382 Jy ! Total flux subtracted in 4096 components = -0.000997141 Jy ! Clean residual min=-0.000746 max=0.000707 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.193585 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 687 components and 0.193585 Jy ![Exited script file: muppet] wmap "J1606+5521_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.118 x 5.238 at 0.3846 degrees (North through East) ! Clean map min=-0.001329 max=0.045364 Jy/beam ! Writing clean map to FITS file: J1606+5521_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0453645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225169 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.48906 1.48906 2.97813 5.95626 11.9125 23.825 47.6501 95.3001 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.118 x 5.238 at 0.3846 degrees (North through East) ! Clean map min=-0.001329 max=0.045364 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 J1606+5521_S_2017_05_27_pus_uvs.log closed on Fri May 3 11:10:25 2019