! Started logfile: .//J2029+4636_X_dfm.log on Wed Nov 16 12:09:16 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2029+4636_X_uva.fits ! Reading UV FITS file: .//J2029+4636_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.817989 visibilities/baseline/integration-bin. ! Found source: J2029+4636 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 6184 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2029+4636_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 0.200x0.200 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001272Jy sigma=35.397931 ! Fit after self-cal, rms=0.969556Jy sigma=34.276957 ! 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=0.8309 mas, bmaj=2.846 mas, bpa=-6.946 degrees ! Estimated noise=0.401063 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 = 0.0197725 Jy ! Component: 100 - total flux cleaned = 0.0271656 Jy ! Total flux subtracted in 100 components = 0.0271656 Jy ! Clean residual min=-0.002743 max=0.004118 Jy/beam ! Clean residual mean=0.000002 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0271656 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0271656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027756Jy sigma=0.858809 ! Fit after self-cal, rms=0.026452Jy sigma=0.811849 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00589152 Jy ! Component: 100 - total flux cleaned = 0.0101781 Jy ! Total flux subtracted in 100 components = 0.0101781 Jy ! Clean residual min=-0.001832 max=0.002600 Jy/beam ! Clean residual mean=0.000002 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0373437 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.0373437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023683Jy sigma=0.696146 ! Fit after self-cal, rms=0.023664Jy sigma=0.695415 ! 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=1.002 mas, bmaj=2.957 mas, bpa=-7.527 degrees ! Estimated noise=0.26123 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 = 0.00663486 Jy ! Component: 100 - total flux cleaned = 0.011192 Jy ! Component: 150 - total flux cleaned = 0.0143815 Jy ! Component: 200 - total flux cleaned = 0.0166401 Jy ! Total flux subtracted in 200 components = 0.0166401 Jy ! Clean residual min=-0.001274 max=0.001897 Jy/beam ! Clean residual mean=0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0539838 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.0539838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021329Jy sigma=0.590490 ! Fit after self-cal, rms=0.021287Jy sigma=0.589475 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 2.957 at -7.527 degrees (North through East) ! Clean map min=-0.001227 max=0.032422 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.96 KP 0.97 ! LA 0.93 MK 1.11 NL 1.01 OV 0.92 ! PT 0.93 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.96 KP 0.96 ! LA 0.95 MK 1.05 NL 1.05 OV 0.97 ! PT 0.93 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.94 HN 0.89 KP 0.99 ! LA 0.96 MK 0.96 NL 1.05 OV 0.94 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.04 KP 0.97 ! LA 0.99 MK 1.02 NL 0.99 OV 0.96 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 0.93 KP 0.93 ! LA 0.91 MK 0.99 NL 1.00 OV 1.00 ! PT 1.03 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.12 KP 0.96 ! LA 0.99 MK 1.06 NL 1.02 OV 0.94 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.021287Jy sigma=0.589475 ! Fit after self-cal, rms=0.021059Jy sigma=0.581936 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.974 mas, bpa=-7.698 degrees ! Estimated noise=0.255801 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 = 0.000870897 Jy ! Component: 100 - total flux cleaned = 0.00140333 Jy ! Component: 150 - total flux cleaned = 0.00169615 Jy ! Component: 200 - total flux cleaned = 0.00176602 Jy ! Total flux subtracted in 200 components = 0.00176602 Jy ! Clean residual min=-0.000972 max=0.001201 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0557498 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.0557498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021026Jy sigma=0.579951 ! Fit after self-cal, rms=0.021029Jy sigma=0.579801 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021029Jy sigma=0.579801 ! Fit after self-cal, rms=0.021008Jy sigma=0.578285 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.972 mas, bpa=-7.769 degrees ! Estimated noise=0.256068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343985 Jy ! Component: 100 - total flux cleaned = 0.000459851 Jy ! Component: 150 - total flux cleaned = 0.000499256 Jy ! Component: 200 - total flux cleaned = 0.000534273 Jy ! Total flux subtracted in 200 components = 0.000534273 Jy ! Clean residual min=-0.000966 max=0.001174 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0562841 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.0562841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020999Jy sigma=0.577697 ! Fit after self-cal, rms=0.020999Jy sigma=0.577649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.4, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113076 Jy ! Component: 100 - total flux cleaned = 0.00180156 Jy ! Component: 150 - total flux cleaned = 0.002268 Jy ! Component: 200 - total flux cleaned = 0.00246343 Jy ! Total flux subtracted in 200 components = 0.00246343 Jy ! Clean residual min=-0.000863 max=0.000751 Jy/beam ! Clean residual mean=0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0587475 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.0587475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020936Jy sigma=0.574342 ! Fit after self-cal, rms=0.020930Jy sigma=0.574216 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020930Jy sigma=0.574216 ! Fit after self-cal, rms=0.020914Jy sigma=0.573676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.976 mas, bpa=-7.772 degrees ! Estimated noise=0.255972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336131 Jy ! Component: 100 - total flux cleaned = 0.00047904 Jy ! Component: 150 - total flux cleaned = 0.000621074 Jy ! Component: 200 - total flux cleaned = 0.000741043 Jy ! Total flux subtracted in 200 components = 0.000741043 Jy ! Clean residual min=-0.000863 max=0.000731 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0594886 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.0594886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020901Jy sigma=0.573030 ! Fit after self-cal, rms=0.020902Jy sigma=0.573010 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 = 0.00014151 Jy ! Component: 100 - total flux cleaned = 0.000238562 Jy ! Component: 150 - total flux cleaned = 0.000319922 Jy ! Component: 200 - total flux cleaned = 0.000421595 Jy ! Total flux subtracted in 200 components = 0.000421595 Jy ! Clean residual min=-0.000853 max=0.000722 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0599101 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.0599101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020896Jy sigma=0.572664 ! Fit after self-cal, rms=0.020896Jy sigma=0.572656 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020896Jy sigma=0.572656 ! Fit after self-cal, rms=0.020864Jy sigma=0.572190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.991 mas, bmaj=3.277 mas, bpa=-13.02 degrees ! Estimated noise=0.319403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403216 Jy ! Component: 100 - total flux cleaned = 0.000666393 Jy ! Component: 150 - total flux cleaned = 0.00081572 Jy ! Component: 200 - total flux cleaned = 0.000859295 Jy ! Total flux subtracted in 200 components = 0.000859295 Jy ! Clean residual min=-0.000970 max=0.000820 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0607694 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.0607694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020860Jy sigma=0.572032 ! Fit after self-cal, rms=0.020859Jy sigma=0.572007 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 = 0.000120905 Jy ! Component: 100 - total flux cleaned = 0.000152908 Jy ! Component: 150 - total flux cleaned = 0.000170781 Jy ! Component: 200 - total flux cleaned = 0.000193427 Jy ! Total flux subtracted in 200 components = 0.000193427 Jy ! Clean residual min=-0.000962 max=0.000824 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0609629 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 152 components and 0.0609629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020856Jy sigma=0.571892 ! Fit after self-cal, rms=0.020856Jy sigma=0.571888 ! 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=1.005 mas, bmaj=2.978 mas, bpa=-7.756 degrees ! Estimated noise=0.255741 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 2.978 at -7.756 degrees (North through East) ! Clean map min=-0.00080277 max=0.031965 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=0.8305 mas, bmaj=2.861 mas, bpa=-7.14 degrees ! Estimated noise=0.393963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202312 Jy ! Component: 100 - total flux cleaned = 0.0279095 Jy ! Component: 150 - total flux cleaned = 0.0333863 Jy ! Component: 200 - total flux cleaned = 0.0374528 Jy ! Total flux subtracted in 200 components = 0.0374528 Jy ! Clean residual min=-0.001902 max=0.002425 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0374528 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0374528 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.978 mas, bpa=-7.756 degrees ! Estimated noise=0.255741 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 = 0.00598254 Jy ! Component: 100 - total flux cleaned = 0.0100546 Jy ! Component: 150 - total flux cleaned = 0.0128712 Jy ! Component: 200 - total flux cleaned = 0.0148368 Jy ! Total flux subtracted in 200 components = 0.0148368 Jy ! Clean residual min=-0.001187 max=0.001687 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0522896 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.0522897 Jy ! Inverting map ! Added new window around map position (1, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167465 Jy ! Component: 100 - total flux cleaned = 0.0028649 Jy ! Component: 150 - total flux cleaned = 0.00381722 Jy ! Component: 200 - total flux cleaned = 0.00460247 Jy ! Total flux subtracted in 200 components = 0.00460247 Jy ! Clean residual min=-0.000914 max=0.000820 Jy/beam ! Clean residual mean=0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0568921 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 91 components and 0.0568921 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.991 mas, bmaj=3.277 mas, bpa=-13.02 degrees ! Estimated noise=0.319403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107809 Jy ! Component: 100 - total flux cleaned = 0.00183725 Jy ! Component: 150 - total flux cleaned = 0.00226042 Jy ! Component: 200 - total flux cleaned = 0.0025336 Jy ! Total flux subtracted in 200 components = 0.0025336 Jy ! Clean residual min=-0.001021 max=0.000768 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0594257 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 = 0.000233276 Jy ! Component: 100 - total flux cleaned = 0.000433892 Jy ! Component: 150 - total flux cleaned = 0.00060711 Jy ! Component: 200 - total flux cleaned = 0.00069489 Jy ! Total flux subtracted in 200 components = 0.00069489 Jy ! Clean residual min=-0.000939 max=0.000774 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0601206 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 142 components and 0.0601206 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.978 mas, bpa=-7.756 degrees ! Estimated noise=0.255741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.55132e-05 Jy ! Component: 100 - total flux cleaned = 0.000227422 Jy ! Component: 150 - total flux cleaned = 0.000328343 Jy ! Component: 200 - total flux cleaned = 0.000385371 Jy ! Total flux subtracted in 200 components = 0.000385371 Jy ! Clean residual min=-0.000780 max=0.000674 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.060506 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 168 components and 0.060506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.020851Jy sigma=0.571390 ! Fit after self-cal, rms=0.020846Jy sigma=0.571210 wmodel /J2029+4636_X_map.mod ! wmodel: Unable to open new model file: /J2029+4636_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2029+4636_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 2.978 at -7.756 degrees (North through East) ! Clean map min=-0.00076149 max=0.032005 Jy/beam ! Writing clean map to FITS file: .//J2029+4636_X_map.fits wmodel .//J2029+4636_X_map.mod ! Writing 168 model components to file: .//J2029+4636_X_map.mod wobs .//J2029+4636_X_uvs.fits ! Writing UV FITS file: .//J2029+4636_X_uvs.fits wwins .//J2029+4636_X_map.win ! wwins: Wrote 3 windows to .//J2029+4636_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0320054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175613 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.64609 1.64609 3.29218 6.58436 13.1687 26.3374 52.6749 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 182.25 quit ! Quitting program ! Log file .//J2029+4636_X_dfm.log closed on Wed Nov 16 12:09:18 2016