! Started logfile: .//J2250+1419_X_dfm.log on Wed Nov 16 12:12:40 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 .//J2250+1419_X_uva.fits ! Reading UV FITS file: .//J2250+1419_X_uva.fits ! AN table 1: 46 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.533333 visibilities/baseline/integration-bin. ! Found source: J2250+1419 ! ! 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 2944 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 J2250+1419_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996970Jy sigma=34.167633 ! Fit after self-cal, rms=0.965968Jy sigma=33.046550 ! 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=4.988 mas, bmaj=9.642 mas, bpa=39.67 degrees ! Estimated noise=0.754149 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243886 Jy ! Component: 100 - total flux cleaned = 0.0235226 Jy ! Total flux subtracted in 100 components = 0.0235226 Jy ! Clean residual min=-0.005919 max=0.005912 Jy/beam ! Clean residual mean=-0.000032 rms=0.003193 Jy/beam ! Combined flux in latest and established models = 0.0235226 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0235226 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=0.028240Jy sigma=0.836521 ! Fit after self-cal, rms=0.027226Jy sigma=0.796909 ! 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=4.681 mas, bmaj=8.599 mas, bpa=46.7 degrees ! Estimated noise=0.417797 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 = 0.000320733 Jy ! Component: 100 - total flux cleaned = 0.00075681 Jy ! Component: 150 - total flux cleaned = 0.00165591 Jy ! Component: 200 - total flux cleaned = 0.00210176 Jy ! Total flux subtracted in 200 components = 0.00210176 Jy ! Clean residual min=-0.002317 max=0.002319 Jy/beam ! Clean residual mean=-0.000013 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.0256243 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 115 components and 0.0256243 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=0.024096Jy sigma=0.671133 ! Fit after self-cal, rms=0.023921Jy sigma=0.663193 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.681 x 8.599 at 46.7 degrees (North through East) ! Clean map min=-0.0068065 max=0.030792 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: ! FD 0.87 KP 1.07 LA 1.19 NL 1.00* ! OV 0.99 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 KP 1.14 LA 1.11 NL 1.00* ! OV 1.02 PT 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 KP 1.04 LA 1.02 NL 1.00* ! OV 1.13 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.07 LA 1.12 NL 1.00* ! OV 1.12 PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.02 LA 1.09 NL 1.00* ! OV 1.04 PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.04 LA 0.98 NL 1.00* ! OV 1.17 PT 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 1.15 LA 1.04 NL 1.00* ! OV 0.87 PT 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.023921Jy sigma=0.663193 ! Fit after self-cal, rms=0.022552Jy sigma=0.632772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.621 mas, bmaj=8.913 mas, bpa=46.64 degrees ! Estimated noise=0.402911 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 = 0.000733942 Jy ! Component: 100 - total flux cleaned = 0.000436537 Jy ! Component: 150 - total flux cleaned = 0.000290683 Jy ! Component: 200 - total flux cleaned = 0.000148783 Jy ! Total flux subtracted in 200 components = 0.000148783 Jy ! Clean residual min=-0.000362 max=0.000359 Jy/beam ! Clean residual mean=-0.000003 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0257731 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 181 components and 0.0257731 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=0.022365Jy sigma=0.624503 ! Fit after self-cal, rms=0.022364Jy sigma=0.623520 ! 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=0.022364Jy sigma=0.623520 ! Fit after self-cal, rms=0.022510Jy sigma=0.619733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.629 mas, bmaj=8.93 mas, bpa=46.59 degrees ! Estimated noise=0.406546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189692 Jy ! Component: 100 - total flux cleaned = 0.000137324 Jy ! Component: 150 - total flux cleaned = 0.000193838 Jy ! Component: 200 - total flux cleaned = 0.000272329 Jy ! Total flux subtracted in 200 components = 0.000272329 Jy ! Clean residual min=-0.000205 max=0.000207 Jy/beam ! Clean residual mean=-0.000001 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0260454 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 247 components and 0.0260454 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=0.022479Jy sigma=0.618667 ! Fit after self-cal, rms=0.022472Jy sigma=0.618503 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 = -3.1805e-05 Jy ! Component: 100 - total flux cleaned = 1.94783e-05 Jy ! Component: 150 - total flux cleaned = 6.41227e-05 Jy ! Component: 200 - total flux cleaned = 0.000106259 Jy ! Total flux subtracted in 200 components = 0.000106259 Jy ! Clean residual min=-0.000167 max=0.000168 Jy/beam ! Clean residual mean=-0.000001 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0261517 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 289 components and 0.0261517 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=0.022461Jy sigma=0.618008 ! Fit after self-cal, rms=0.022460Jy sigma=0.617986 ! 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=0.022460Jy sigma=0.617986 ! Fit after self-cal, rms=0.022327Jy sigma=0.619954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.656 mas, bmaj=8.904 mas, bpa=46.55 degrees ! Estimated noise=0.404237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232527 Jy ! Component: 100 - total flux cleaned = -0.000314375 Jy ! Component: 150 - total flux cleaned = -0.000303249 Jy ! Component: 200 - total flux cleaned = -0.000349341 Jy ! Total flux subtracted in 200 components = -0.000349341 Jy ! Clean residual min=-0.000184 max=0.000185 Jy/beam ! Clean residual mean=-0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0258024 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 369 components and 0.0258024 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=0.022312Jy sigma=0.618766 ! Fit after self-cal, rms=0.022311Jy sigma=0.618717 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 = -0.000150028 Jy ! Component: 100 - total flux cleaned = -0.000251252 Jy ! Component: 150 - total flux cleaned = -0.000337353 Jy ! Component: 200 - total flux cleaned = -0.00041904 Jy ! Total flux subtracted in 200 components = -0.00041904 Jy ! Clean residual min=-0.000148 max=0.000148 Jy/beam ! Clean residual mean=-0.000001 rms=0.000053 Jy/beam ! Combined flux in latest and established models = 0.0253833 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 425 components and 0.0253833 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=0.022301Jy sigma=0.618412 ! Fit after self-cal, rms=0.022300Jy sigma=0.618401 ! 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=0.022300Jy sigma=0.618401 ! Fit after self-cal, rms=0.022255Jy sigma=0.619089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.836 mas, bmaj=8.806 mas, bpa=46.61 degrees ! Estimated noise=0.40127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139954 Jy ! Component: 100 - total flux cleaned = -0.000168934 Jy ! Component: 150 - total flux cleaned = -0.000182143 Jy ! Component: 200 - total flux cleaned = -0.00015398 Jy ! Total flux subtracted in 200 components = -0.00015398 Jy ! Clean residual min=-0.000154 max=0.000153 Jy/beam ! Clean residual mean=-0.000001 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0252293 Jy selfcal ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 481 components and 0.0252293 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=0.022243Jy sigma=0.618080 ! Fit after self-cal, rms=0.022242Jy sigma=0.618069 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 = -0.000151458 Jy ! Component: 100 - total flux cleaned = -0.000257526 Jy ! Component: 150 - total flux cleaned = -0.000350065 Jy ! Component: 200 - total flux cleaned = -0.000390572 Jy ! Total flux subtracted in 200 components = -0.000390572 Jy ! Clean residual min=-0.000133 max=0.000132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0248388 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 517 components and 0.0248388 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=0.022233Jy sigma=0.617839 ! Fit after self-cal, rms=0.022232Jy sigma=0.617832 ! 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=4.672 mas, bmaj=8.889 mas, bpa=46.53 degrees ! Estimated noise=0.40181 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.672 x 8.889 at 46.53 degrees (North through East) ! Clean map min=-0.0044411 max=0.028853 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=5.061 mas, bmaj=9.796 mas, bpa=39.93 degrees ! Estimated noise=0.699257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024112 Jy ! Component: 100 - total flux cleaned = 0.0225983 Jy ! Component: 150 - total flux cleaned = 0.0230589 Jy ! Component: 200 - total flux cleaned = 0.0249212 Jy ! Total flux subtracted in 200 components = 0.0249212 Jy ! Clean residual min=-0.003219 max=0.003184 Jy/beam ! Clean residual mean=-0.000002 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.0249212 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 77 model components to the UV plane model. ! The established model now contains 77 components and 0.0249212 Jy ! Inverting map and beam ! Estimated beam: bmin=4.672 mas, bmaj=8.889 mas, bpa=46.53 degrees ! Estimated noise=0.40181 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 = 0.000777896 Jy ! Component: 100 - total flux cleaned = 0.00163448 Jy ! Component: 150 - total flux cleaned = 0.001464 Jy ! Component: 200 - total flux cleaned = 0.00172213 Jy ! Total flux subtracted in 200 components = 0.00172213 Jy ! Clean residual min=-0.000968 max=0.000971 Jy/beam ! Clean residual mean=-0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0266433 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 147 components and 0.0266433 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=4.836 mas, bmaj=8.806 mas, bpa=46.61 degrees ! Estimated noise=0.40127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457076 Jy ! Component: 100 - total flux cleaned = -0.000893358 Jy ! Component: 150 - total flux cleaned = -0.00112301 Jy ! Component: 200 - total flux cleaned = -0.00117444 Jy ! Total flux subtracted in 200 components = -0.00117444 Jy ! Clean residual min=-0.000371 max=0.000379 Jy/beam ! Clean residual mean=-0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0254689 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 = 4.38762e-05 Jy ! Component: 100 - total flux cleaned = 2.27283e-05 Jy ! Component: 150 - total flux cleaned = -7.75097e-05 Jy ! Component: 200 - total flux cleaned = -0.000216564 Jy ! Total flux subtracted in 200 components = -0.000216564 Jy ! Clean residual min=-0.000334 max=0.000338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0252523 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 246 components and 0.0252523 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.672 mas, bmaj=8.889 mas, bpa=46.53 degrees ! Estimated noise=0.40181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.53043e-05 Jy ! Component: 100 - total flux cleaned = -0.000313937 Jy ! Component: 150 - total flux cleaned = -0.000405114 Jy ! Component: 200 - total flux cleaned = -0.000452905 Jy ! Total flux subtracted in 200 components = -0.000452905 Jy ! Clean residual min=-0.000195 max=0.000195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0247994 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 299 components and 0.0247994 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=0.022276Jy sigma=0.619356 ! Fit after self-cal, rms=0.022273Jy sigma=0.619100 wmodel /J2250+1419_X_map.mod ! wmodel: Unable to open new model file: /J2250+1419_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2250+1419_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.672 x 8.889 at 46.53 degrees (North through East) ! Clean map min=-0.0037353 max=0.026987 Jy/beam ! Writing clean map to FITS file: .//J2250+1419_X_map.fits wmodel .//J2250+1419_X_map.mod ! Writing 299 model components to file: .//J2250+1419_X_map.mod wobs .//J2250+1419_X_uvs.fits ! Writing UV FITS file: .//J2250+1419_X_uvs.fits wwins .//J2250+1419_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0269874 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.41924e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.824747 0.824747 1.64949 3.29899 6.59797 13.1959 26.3919 52.7838 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 363.748 quit ! Quitting program ! Log file .//J2250+1419_X_dfm.log closed on Wed Nov 16 12:12:44 2016