! Started logfile: J2354-1513_S_2017_03_23_pus_uvs.log on Mon May 13 10:12:18 2019 obs J2354-1513_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2354-1513_S_2017_03_23_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.681944 visibilities/baseline/integration-bin. ! Found source: J2354-1513 ! ! 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 481 lines of history. ! ! Reading 1964 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 J2354-1513_S_2017_03_23_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.322720Jy sigma=0.002198 ! Fit after self-cal, rms=0.309008Jy sigma=0.002105 ! 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=2.483 mas, bmaj=6.616 mas, bpa=-4.494 degrees ! Estimated noise=3002.78 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 = 0.559496 Jy ! Component: 100 - total flux cleaned = 0.684474 Jy ! Total flux subtracted in 100 components = 0.684474 Jy ! Clean residual min=-0.036406 max=0.048042 Jy/beam ! Clean residual mean=0.000029 rms=0.008191 Jy/beam ! Combined flux in latest and established models = 0.684474 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.684474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193753Jy sigma=0.001157 ! Fit after self-cal, rms=0.193728Jy sigma=0.001157 ! 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=2.986 mas, bmaj=7.335 mas, bpa=-2.672 degrees ! Estimated noise=2576.42 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 = 0.0681962 Jy ! Component: 100 - total flux cleaned = 0.104695 Jy ! Component: 150 - total flux cleaned = 0.125925 Jy ! Component: 200 - total flux cleaned = 0.138907 Jy ! Total flux subtracted in 200 components = 0.138907 Jy ! Clean residual min=-0.029523 max=0.037488 Jy/beam ! Clean residual mean=0.000012 rms=0.006784 Jy/beam ! Combined flux in latest and established models = 0.82338 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.82338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164665Jy sigma=0.000988 ! Fit after self-cal, rms=0.164496Jy sigma=0.000987 ! Inverting map ! Added new window around map position (-4.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340616 Jy ! Component: 100 - total flux cleaned = 0.0503014 Jy ! Component: 150 - total flux cleaned = 0.0576629 Jy ! Component: 200 - total flux cleaned = 0.0620787 Jy ! Total flux subtracted in 200 components = 0.0620787 Jy ! Clean residual min=-0.026128 max=0.016869 Jy/beam ! Clean residual mean=0.000012 rms=0.005359 Jy/beam ! Combined flux in latest and established models = 0.885459 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 79 components and 0.885459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156726Jy sigma=0.000939 ! Fit after self-cal, rms=0.155837Jy sigma=0.000933 ! 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 0.95 HN 0.99 KP 1.07 ! LA 1.01 MK 0.96 NL 0.89 OV 1.06 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.05 KP 1.03 ! LA 0.98 MK 0.95 NL 1.05 OV 1.07 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00 KP 0.89 ! LA 0.77 MK 1.02 NL 1.15 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.04 HN 1.04 KP 1.00* ! LA 0.71 MK 1.19 NL 1.00* OV 1.10 ! PT 1.07 SC 1.00* ! ! ! Fit before self-cal, rms=0.155837Jy sigma=0.000933 ! Fit after self-cal, rms=0.114540Jy sigma=0.000706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=7.369 mas, bpa=-2.469 degrees ! Estimated noise=2593.77 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 = -0.000413175 Jy ! Component: 100 - total flux cleaned = -0.00200126 Jy ! Component: 150 - total flux cleaned = -0.0028584 Jy ! Component: 200 - total flux cleaned = -0.00335288 Jy ! Total flux subtracted in 200 components = -0.00335288 Jy ! Clean residual min=-0.009915 max=0.009232 Jy/beam ! Clean residual mean=0.000001 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 0.882106 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 87 components and 0.882106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114064Jy sigma=0.000703 ! Fit after self-cal, rms=0.114020Jy sigma=0.000703 ! 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=0.114020Jy sigma=0.000703 ! Fit after self-cal, rms=0.107272Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.987 mas, bmaj=7.378 mas, bpa=-2.547 degrees ! Estimated noise=2592.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000804665 Jy ! Component: 100 - total flux cleaned = -0.001667 Jy ! Component: 150 - total flux cleaned = -0.00206994 Jy ! Component: 200 - total flux cleaned = -0.00233449 Jy ! Total flux subtracted in 200 components = -0.00233449 Jy ! Clean residual min=-0.006515 max=0.007096 Jy/beam ! Clean residual mean=-0.000010 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.879772 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.879772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107036Jy sigma=0.000660 ! Fit after self-cal, rms=0.107167Jy sigma=0.000660 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 = -4.83244e-05 Jy ! Component: 100 - total flux cleaned = -0.000216561 Jy ! Component: 150 - total flux cleaned = -0.000364574 Jy ! Component: 200 - total flux cleaned = -0.000364836 Jy ! Total flux subtracted in 200 components = -0.000364836 Jy ! Clean residual min=-0.006485 max=0.007063 Jy/beam ! Clean residual mean=-0.000010 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.879407 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.879407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107045Jy sigma=0.000659 ! Fit after self-cal, rms=0.107040Jy sigma=0.000659 ! 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=0.107040Jy sigma=0.000659 ! Fit after self-cal, rms=0.106969Jy sigma=0.000659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.989 mas, bmaj=7.378 mas, bpa=-2.563 degrees ! Estimated noise=2591.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303222 Jy ! Component: 100 - total flux cleaned = -0.000689295 Jy ! Component: 150 - total flux cleaned = -0.000825479 Jy ! Component: 200 - total flux cleaned = -0.000886773 Jy ! Total flux subtracted in 200 components = -0.000886773 Jy ! Clean residual min=-0.006571 max=0.007170 Jy/beam ! Clean residual mean=-0.000010 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.87852 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.87852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106869Jy sigma=0.000658 ! Fit after self-cal, rms=0.106868Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142887 Jy ! Component: 100 - total flux cleaned = -0.000201199 Jy ! Component: 150 - total flux cleaned = -0.000252951 Jy ! Component: 200 - total flux cleaned = -0.000250813 Jy ! Total flux subtracted in 200 components = -0.000250813 Jy ! Clean residual min=-0.006525 max=0.007202 Jy/beam ! Clean residual mean=-0.000010 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.878269 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.878269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106807Jy sigma=0.000658 ! Fit after self-cal, rms=0.106803Jy sigma=0.000658 ! Inverting map ! Added new window around map position (84, -88). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687969 Jy ! Component: 100 - total flux cleaned = 0.00822496 Jy ! Component: 150 - total flux cleaned = 0.00821427 Jy ! Component: 200 - total flux cleaned = 0.00862179 Jy ! Total flux subtracted in 200 components = 0.00862179 Jy ! Clean residual min=-0.005934 max=0.006490 Jy/beam ! Clean residual mean=-0.000007 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.886891 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 137 components and 0.886891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106359Jy sigma=0.000654 ! Fit after self-cal, rms=0.106321Jy sigma=0.000654 ! 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=0.106321Jy sigma=0.000654 ! Fit after self-cal, rms=0.106149Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.279 mas, bmaj=14.77 mas, bpa=3.979 degrees ! Estimated noise=3396.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172878 Jy ! Component: 100 - total flux cleaned = 0.00180953 Jy ! Component: 150 - total flux cleaned = 0.00199548 Jy ! Component: 200 - total flux cleaned = 0.00210086 Jy ! Total flux subtracted in 200 components = 0.00210086 Jy ! Clean residual min=-0.008005 max=0.008118 Jy/beam ! Clean residual mean=-0.000011 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 0.888992 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 148 components and 0.888992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106124Jy sigma=0.000654 ! Fit after self-cal, rms=0.106112Jy sigma=0.000654 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 = 0.000114176 Jy ! Component: 100 - total flux cleaned = 0.000119126 Jy ! Component: 150 - total flux cleaned = 0.000121094 Jy ! Component: 200 - total flux cleaned = 0.000120806 Jy ! Total flux subtracted in 200 components = 0.000120806 Jy ! Clean residual min=-0.008030 max=0.008091 Jy/beam ! Clean residual mean=-0.000010 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.889113 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 152 components and 0.889113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106097Jy sigma=0.000654 ! Fit after self-cal, rms=0.106093Jy sigma=0.000654 ! 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=2.991 mas, bmaj=7.379 mas, bpa=-2.56 degrees ! Estimated noise=2589.2 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.991 x 7.379 at -2.56 degrees (North through East) ! Clean map min=-0.005553 max=0.71758 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=0.106093Jy sigma=0.000654 ! Fit after self-cal, rms=0.097344Jy sigma=0.000598 ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=7.384 mas, bpa=-2.564 degrees ! Estimated noise=2588.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827373 Jy ! Component: 100 - total flux cleaned = 0.000749968 Jy ! Component: 150 - total flux cleaned = 0.000884503 Jy ! Component: 200 - total flux cleaned = 0.000882896 Jy ! Total flux subtracted in 200 components = 0.000882896 Jy ! Clean residual min=-0.005538 max=0.006823 Jy/beam ! Clean residual mean=-0.000003 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.889996 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 165 components and 0.889996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097242Jy sigma=0.000597 ! Fit after self-cal, rms=0.097237Jy sigma=0.000597 ! Inverting map ! Added new window around map position (12.5, 123.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388486 Jy ! Component: 100 - total flux cleaned = 0.0048714 Jy ! Component: 150 - total flux cleaned = 0.00531493 Jy ! Component: 200 - total flux cleaned = 0.00588922 Jy ! Total flux subtracted in 200 components = 0.00588922 Jy ! Clean residual min=-0.005508 max=0.006317 Jy/beam ! Clean residual mean=-0.000000 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.895885 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 187 components and 0.895885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096717Jy sigma=0.000595 ! Fit after self-cal, rms=0.096730Jy sigma=0.000594 ! Inverting map ! Added new window around map position (-6.5, 98.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560585 Jy ! Component: 100 - total flux cleaned = 0.00837407 Jy ! Component: 150 - total flux cleaned = 0.00947133 Jy ! Component: 200 - total flux cleaned = 0.010301 Jy ! Total flux subtracted in 200 components = 0.010301 Jy ! Clean residual min=-0.004994 max=0.005372 Jy/beam ! Clean residual mean=-0.000004 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.906186 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 204 components and 0.906186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096347Jy sigma=0.000592 ! Fit after self-cal, rms=0.096344Jy sigma=0.000592 ! Inverting map ! Added new window around map position (-50.5, 118). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433013 Jy ! Component: 100 - total flux cleaned = 0.00562294 Jy ! Component: 150 - total flux cleaned = 0.00705696 Jy ! Component: 200 - total flux cleaned = 0.00819279 Jy ! Total flux subtracted in 200 components = 0.00819279 Jy ! Clean residual min=-0.005136 max=0.004311 Jy/beam ! Clean residual mean=-0.000001 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.914379 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 218 components and 0.914379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096047Jy sigma=0.000590 ! Fit after self-cal, rms=0.096047Jy sigma=0.000590 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096047Jy sigma=0.000590 ! Fit after self-cal, rms=0.095863Jy sigma=0.000589 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=2.49 mas, bmaj=6.663 mas, bpa=-4.304 degrees ! Estimated noise=3023.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.562607 Jy ! Component: 100 - total flux cleaned = 0.689717 Jy ! Component: 150 - total flux cleaned = 0.742741 Jy ! Component: 200 - total flux cleaned = 0.775307 Jy ! Total flux subtracted in 200 components = 0.775307 Jy ! Clean residual min=-0.014796 max=0.017788 Jy/beam ! Clean residual mean=0.000004 rms=0.003405 Jy/beam ! Combined flux in latest and established models = 0.775307 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.775307 Jy ! Inverting map and beam ! Estimated beam: bmin=2.994 mas, bmaj=7.387 mas, bpa=-2.543 degrees ! Estimated noise=2586.1 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 = 0.0305873 Jy ! Component: 100 - total flux cleaned = 0.0501617 Jy ! Component: 150 - total flux cleaned = 0.0634344 Jy ! Component: 200 - total flux cleaned = 0.0732557 Jy ! Total flux subtracted in 200 components = 0.0732557 Jy ! Clean residual min=-0.008126 max=0.006949 Jy/beam ! Clean residual mean=-0.000009 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.848563 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 81 components and 0.848563 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=7.283 mas, bmaj=14.78 mas, bpa=3.988 degrees ! Estimated noise=3387.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119465 Jy ! Component: 100 - total flux cleaned = 0.0204386 Jy ! Component: 150 - total flux cleaned = 0.0275123 Jy ! Component: 200 - total flux cleaned = 0.0335093 Jy ! Total flux subtracted in 200 components = 0.0335093 Jy ! Clean residual min=-0.007770 max=0.006017 Jy/beam ! Clean residual mean=-0.000013 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.882072 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 = 0.00511803 Jy ! Component: 100 - total flux cleaned = 0.00953316 Jy ! Component: 150 - total flux cleaned = 0.0133631 Jy ! Component: 200 - total flux cleaned = 0.0164398 Jy ! Total flux subtracted in 200 components = 0.0164398 Jy ! Clean residual min=-0.006249 max=0.005755 Jy/beam ! Clean residual mean=-0.000007 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.898512 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 148 components and 0.898512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.994 mas, bmaj=7.387 mas, bpa=-2.543 degrees ! Estimated noise=2586.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416189 Jy ! Component: 100 - total flux cleaned = 0.00667226 Jy ! Component: 150 - total flux cleaned = 0.00763024 Jy ! Component: 200 - total flux cleaned = 0.0079171 Jy ! Total flux subtracted in 200 components = 0.0079171 Jy ! Clean residual min=-0.005277 max=0.004857 Jy/beam ! Clean residual mean=-0.000002 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.906429 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 170 components and 0.906429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096647Jy sigma=0.000594 ! Fit after self-cal, rms=0.096535Jy sigma=0.000593 wmodel J2354-1513_S_2017_03_23_pus_map.mod ! Writing 170 model components to file: J2354-1513_S_2017_03_23_pus_map.mod wobs J2354-1513_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2354-1513_S_2017_03_23_pus_uvs.fits wwins J2354-1513_S_2017_03_23_pus_map.win ! wwins: Wrote 6 windows to J2354-1513_S_2017_03_23_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 = -0.001045 Jy ! Component: 100 - total flux cleaned = -0.00164003 Jy ! Component: 150 - total flux cleaned = -0.00212497 Jy ! Component: 200 - total flux cleaned = -0.00259288 Jy ! Component: 250 - total flux cleaned = -0.00304637 Jy ! Component: 300 - total flux cleaned = -0.00356098 Jy ! Component: 350 - total flux cleaned = -0.00370509 Jy ! Component: 400 - total flux cleaned = -0.00405468 Jy ! Component: 450 - total flux cleaned = -0.00432564 Jy ! Component: 500 - total flux cleaned = -0.00432621 Jy ! Component: 550 - total flux cleaned = -0.00452313 Jy ! Component: 600 - total flux cleaned = -0.00484217 Jy ! Component: 650 - total flux cleaned = -0.00490448 Jy ! Component: 700 - total flux cleaned = -0.00527221 Jy ! Component: 750 - total flux cleaned = -0.00545255 Jy ! Component: 800 - total flux cleaned = -0.00574773 Jy ! Component: 850 - total flux cleaned = -0.00592154 Jy ! Component: 900 - total flux cleaned = -0.00632142 Jy ! Component: 950 - total flux cleaned = -0.00648931 Jy ! Component: 1000 - total flux cleaned = -0.00682171 Jy ! Component: 1050 - total flux cleaned = -0.00698484 Jy ! Component: 1100 - total flux cleaned = -0.00736022 Jy ! Component: 1150 - total flux cleaned = -0.00746637 Jy ! Component: 1200 - total flux cleaned = -0.00751886 Jy ! Component: 1250 - total flux cleaned = -0.00787956 Jy ! Component: 1300 - total flux cleaned = -0.00777857 Jy ! Component: 1350 - total flux cleaned = -0.00792918 Jy ! Component: 1400 - total flux cleaned = -0.00783116 Jy ! Component: 1450 - total flux cleaned = -0.00778351 Jy ! Component: 1500 - total flux cleaned = -0.00778418 Jy ! Component: 1550 - total flux cleaned = -0.00778383 Jy ! Component: 1600 - total flux cleaned = -0.00783132 Jy ! Component: 1650 - total flux cleaned = -0.00764516 Jy ! Component: 1700 - total flux cleaned = -0.00750711 Jy ! Component: 1750 - total flux cleaned = -0.00723643 Jy ! Component: 1800 - total flux cleaned = -0.00719148 Jy ! Component: 1850 - total flux cleaned = -0.0069691 Jy ! Component: 1900 - total flux cleaned = -0.00661816 Jy ! Component: 1950 - total flux cleaned = -0.00644449 Jy ! Component: 2000 - total flux cleaned = -0.00631628 Jy ! Component: 2050 - total flux cleaned = -0.00614674 Jy ! Component: 2100 - total flux cleaned = -0.00572703 Jy ! Component: 2150 - total flux cleaned = -0.00568579 Jy ! Component: 2200 - total flux cleaned = -0.00543831 Jy ! Component: 2250 - total flux cleaned = -0.00507114 Jy ! Component: 2300 - total flux cleaned = -0.00490959 Jy ! Component: 2350 - total flux cleaned = -0.00466942 Jy ! Component: 2400 - total flux cleaned = -0.00431262 Jy ! Component: 2450 - total flux cleaned = -0.00415579 Jy ! Component: 2500 - total flux cleaned = -0.00388326 Jy ! Component: 2550 - total flux cleaned = -0.00380587 Jy ! Component: 2600 - total flux cleaned = -0.00338491 Jy ! Component: 2650 - total flux cleaned = -0.00330924 Jy ! Component: 2700 - total flux cleaned = -0.0030832 Jy ! Component: 2750 - total flux cleaned = -0.00282221 Jy ! Component: 2800 - total flux cleaned = -0.00260036 Jy ! Component: 2850 - total flux cleaned = -0.00267363 Jy ! Component: 2900 - total flux cleaned = -0.00234607 Jy ! Component: 2950 - total flux cleaned = -0.00212965 Jy ! Component: 3000 - total flux cleaned = -0.00187989 Jy ! Component: 3050 - total flux cleaned = -0.00180884 Jy ! Component: 3100 - total flux cleaned = -0.00163261 Jy ! Component: 3150 - total flux cleaned = -0.00131866 Jy ! Component: 3200 - total flux cleaned = -0.00107606 Jy ! Component: 3250 - total flux cleaned = -0.000869982 Jy ! Component: 3300 - total flux cleaned = -0.000836045 Jy ! Component: 3350 - total flux cleaned = -0.000700501 Jy ! Component: 3400 - total flux cleaned = -0.000498857 Jy ! Component: 3450 - total flux cleaned = -0.000365631 Jy ! Component: 3500 - total flux cleaned = -0.000166767 Jy ! Component: 3550 - total flux cleaned = -3.52119e-05 Jy ! Component: 3600 - total flux cleaned = 0.000193223 Jy ! Component: 3650 - total flux cleaned = 0.000322862 Jy ! Component: 3700 - total flux cleaned = 0.000387556 Jy ! Component: 3750 - total flux cleaned = 0.000579498 Jy ! Component: 3800 - total flux cleaned = 0.000865171 Jy ! Component: 3850 - total flux cleaned = 0.000927984 Jy ! Component: 3900 - total flux cleaned = 0.00108456 Jy ! Component: 3950 - total flux cleaned = 0.00130168 Jy ! Component: 4000 - total flux cleaned = 0.00151772 Jy ! Component: 4050 - total flux cleaned = 0.0016711 Jy ! Total flux subtracted in 4096 components = 0.00188434 Jy ! Clean residual min=-0.001831 max=0.001857 Jy/beam ! Clean residual mean=-0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.908313 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 448 components and 0.908313 Jy ![Exited script file: muppet] wmap "J2354-1513_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.994 x 7.387 at -2.543 degrees (North through East) ! Clean map min=-0.0037438 max=0.72007 Jy/beam ! Writing clean map to FITS file: J2354-1513_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.720065 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000531958 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221629 0.221629 0.443258 0.886515 1.77303 3.54606 7.09212 14.1842 28.3685 56.737 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.72 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.994 x 7.387 at -2.543 degrees (North through East) ! Clean map min=-0.0037438 max=0.72007 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 J2354-1513_S_2017_03_23_pus_uvs.log closed on Mon May 13 10:12:24 2019