! Started logfile: .//J1153+8058_X_dfm.log on Wed Nov 16 11:56:57 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 .//J1153+8058_X_uva.fits ! Reading UV FITS file: .//J1153+8058_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.754762 visibilities/baseline/integration-bin. ! Found source: J1153+8058 ! ! 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 7608 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 J1153+8058_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.084851Jy sigma=30.373600 ! Fit after self-cal, rms=0.676099Jy sigma=19.009094 ! 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=0.7222 mas, bmaj=3.11 mas, bpa=50.34 degrees ! Estimated noise=0.542189 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 = 0.241957 Jy ! Component: 100 - total flux cleaned = 0.314145 Jy ! Total flux subtracted in 100 components = 0.314145 Jy ! Clean residual min=-0.025392 max=0.049994 Jy/beam ! Clean residual mean=-0.000046 rms=0.008824 Jy/beam ! Combined flux in latest and established models = 0.314145 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.314145 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=0.150434Jy sigma=4.226433 ! Fit after self-cal, rms=0.149921Jy sigma=4.209696 ! 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=0.932 mas, bmaj=3.336 mas, bpa=48.79 degrees ! Estimated noise=0.29641 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 (1, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0849387 Jy ! Component: 100 - total flux cleaned = 0.143583 Jy ! Component: 150 - total flux cleaned = 0.187317 Jy ! Component: 200 - total flux cleaned = 0.221196 Jy ! Total flux subtracted in 200 components = 0.221196 Jy ! Clean residual min=-0.015114 max=0.023021 Jy/beam ! Clean residual mean=-0.000059 rms=0.005663 Jy/beam ! Combined flux in latest and established models = 0.535341 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 68 components and 0.535341 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=0.067081Jy sigma=1.794908 ! Fit after self-cal, rms=0.064404Jy sigma=1.732780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.932 x 3.336 at 48.79 degrees (North through East) ! Clean map min=-0.013137 max=0.33421 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.88 HN 1.04 KP 0.98 ! LA 0.89 MK 1.02 NL 1.04 OV 0.91 ! PT 0.87 SC 1.05 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.89 HN 1.03 KP 0.97 ! LA 0.89 MK 1.04 NL 1.04 OV 0.92 ! PT 0.87 SC 1.04 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.89 HN 1.03 KP 0.98 ! LA 0.88 MK 1.02 NL 1.04 OV 0.92 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 1.04 KP 0.98 ! LA 0.90 MK 1.05 NL 1.04 OV 0.92 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 1.03 KP 1.00 ! LA 0.90 MK 1.06 NL 1.04 OV 0.93 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 1.04 KP 1.00 ! LA 0.90 MK 1.06 NL 1.04 OV 0.93 ! PT 0.90 SC 1.09 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 1.05 KP 1.00 ! LA 0.89 MK 1.06 NL 1.05 OV 0.94 ! PT 0.89 SC 1.11 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.91 HN 1.04 KP 1.00 ! LA 0.90 MK 1.05 NL 1.05 OV 0.92 ! PT 0.89 SC 1.09 ! ! ! Fit before self-cal, rms=0.064404Jy sigma=1.732780 ! Fit after self-cal, rms=0.040448Jy sigma=1.182407 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9658 mas, bmaj=3.353 mas, bpa=48.84 degrees ! Estimated noise=0.277893 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 = 0.0170631 Jy ! Component: 100 - total flux cleaned = 0.0256598 Jy ! Component: 150 - total flux cleaned = 0.0294743 Jy ! Component: 200 - total flux cleaned = 0.0320824 Jy ! Total flux subtracted in 200 components = 0.0320824 Jy ! Clean residual min=-0.005084 max=0.007173 Jy/beam ! Clean residual mean=0.000005 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.567423 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.567423 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=0.032512Jy sigma=0.866639 ! Fit after self-cal, rms=0.032057Jy sigma=0.859421 ! Inverting map ! Added new window around map position (-10.8, -27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416584 Jy ! Component: 100 - total flux cleaned = 0.00532148 Jy ! Component: 150 - total flux cleaned = 0.00598819 Jy ! Component: 200 - total flux cleaned = 0.00657243 Jy ! Total flux subtracted in 200 components = 0.00657243 Jy ! Clean residual min=-0.003632 max=0.004926 Jy/beam ! Clean residual mean=0.000007 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.573996 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.573996 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=0.029860Jy sigma=0.789297 ! Fit after self-cal, rms=0.029707Jy sigma=0.786633 ! Inverting map ! Added new window around map position (16.2, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335419 Jy ! Component: 100 - total flux cleaned = 0.00414156 Jy ! Component: 150 - total flux cleaned = 0.00448568 Jy ! Component: 200 - total flux cleaned = 0.00469728 Jy ! Total flux subtracted in 200 components = 0.00469728 Jy ! Clean residual min=-0.003127 max=0.003888 Jy/beam ! Clean residual mean=0.000006 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.578693 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 135 components and 0.578693 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=0.028524Jy sigma=0.749234 ! Fit after self-cal, rms=0.028476Jy sigma=0.748310 ! 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=0.028476Jy sigma=0.748310 ! Fit after self-cal, rms=0.028003Jy sigma=0.742029 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=3.348 mas, bpa=48.83 degrees ! Estimated noise=0.277145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225222 Jy ! Component: 100 - total flux cleaned = 0.00291519 Jy ! Component: 150 - total flux cleaned = 0.00325158 Jy ! Component: 200 - total flux cleaned = 0.00348923 Jy ! Total flux subtracted in 200 components = 0.00348923 Jy ! Clean residual min=-0.002345 max=0.003061 Jy/beam ! Clean residual mean=0.000003 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.582182 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 157 components and 0.582183 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=0.027441Jy sigma=0.723394 ! Fit after self-cal, rms=0.027404Jy sigma=0.722767 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 (13.6, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151409 Jy ! Component: 100 - total flux cleaned = 0.00167911 Jy ! Component: 150 - total flux cleaned = 0.00160749 Jy ! Component: 200 - total flux cleaned = 0.00160621 Jy ! Total flux subtracted in 200 components = 0.00160621 Jy ! Clean residual min=-0.002133 max=0.002358 Jy/beam ! Clean residual mean=0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.583789 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 181 components and 0.583789 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=0.026928Jy sigma=0.707081 ! Fit after self-cal, rms=0.026923Jy sigma=0.706825 ! 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=0.026923Jy sigma=0.706825 ! Fit after self-cal, rms=0.026796Jy sigma=0.705791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=3.347 mas, bpa=48.81 degrees ! Estimated noise=0.276933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012213 Jy ! Component: 100 - total flux cleaned = 0.00146508 Jy ! Component: 150 - total flux cleaned = 0.00152081 Jy ! Component: 200 - total flux cleaned = 0.00141689 Jy ! Total flux subtracted in 200 components = 0.00141689 Jy ! Clean residual min=-0.001845 max=0.002076 Jy/beam ! Clean residual mean=0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.585206 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 198 components and 0.585206 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=0.026549Jy sigma=0.698390 ! Fit after self-cal, rms=0.026542Jy sigma=0.698226 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 = -3.8155e-06 Jy ! Component: 100 - total flux cleaned = -3.74404e-06 Jy ! Component: 150 - total flux cleaned = -4.91666e-05 Jy ! Component: 200 - total flux cleaned = -5.02328e-05 Jy ! Total flux subtracted in 200 components = -5.02328e-05 Jy ! Clean residual min=-0.001700 max=0.001886 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.585156 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 215 components and 0.585156 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=0.026391Jy sigma=0.693692 ! Fit after self-cal, rms=0.026386Jy sigma=0.693597 ! 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=0.026386Jy sigma=0.693597 ! Fit after self-cal, rms=0.026333Jy sigma=0.693314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=4.408 mas, bpa=42.42 degrees ! Estimated noise=0.327641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924593 Jy ! Component: 100 - total flux cleaned = 0.00147594 Jy ! Component: 150 - total flux cleaned = 0.00176276 Jy ! Component: 200 - total flux cleaned = 0.00192198 Jy ! Total flux subtracted in 200 components = 0.00192198 Jy ! Clean residual min=-0.001703 max=0.001907 Jy/beam ! Clean residual mean=0.000003 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.587078 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 247 components and 0.587078 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=0.026275Jy sigma=0.690699 ! Fit after self-cal, rms=0.026260Jy sigma=0.690517 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 = 4.01595e-05 Jy ! Component: 100 - total flux cleaned = 0.000129592 Jy ! Component: 150 - total flux cleaned = 0.000181594 Jy ! Component: 200 - total flux cleaned = 0.000254796 Jy ! Total flux subtracted in 200 components = 0.000254796 Jy ! Clean residual min=-0.001610 max=0.001770 Jy/beam ! Clean residual mean=0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.587333 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 259 components and 0.587333 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=0.026215Jy sigma=0.688947 ! Fit after self-cal, rms=0.026213Jy sigma=0.688796 ! 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=0.9605 mas, bmaj=3.347 mas, bpa=48.79 degrees ! Estimated noise=0.276823 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9605 x 3.347 at 48.79 degrees (North through East) ! Clean map min=-0.0043595 max=0.31581 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=0.7416 mas, bmaj=3.099 mas, bpa=50.3 degrees ! Estimated noise=0.526997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.232471 Jy ! Component: 100 - total flux cleaned = 0.305667 Jy ! Component: 150 - total flux cleaned = 0.352806 Jy ! Component: 200 - total flux cleaned = 0.38939 Jy ! Total flux subtracted in 200 components = 0.38939 Jy ! Clean residual min=-0.016759 max=0.021740 Jy/beam ! Clean residual mean=-0.000023 rms=0.005357 Jy/beam ! Combined flux in latest and established models = 0.38939 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.38939 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=3.347 mas, bpa=48.79 degrees ! Estimated noise=0.276823 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 = 0.0480021 Jy ! Component: 100 - total flux cleaned = 0.0816383 Jy ! Component: 150 - total flux cleaned = 0.106676 Jy ! Component: 200 - total flux cleaned = 0.125826 Jy ! Total flux subtracted in 200 components = 0.125826 Jy ! Clean residual min=-0.008081 max=0.012570 Jy/beam ! Clean residual mean=-0.000020 rms=0.003016 Jy/beam ! Combined flux in latest and established models = 0.515216 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 77 components and 0.515215 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=2.123 mas, bmaj=4.408 mas, bpa=42.42 degrees ! Estimated noise=0.327641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235703 Jy ! Component: 100 - total flux cleaned = 0.0383752 Jy ! Component: 150 - total flux cleaned = 0.0483054 Jy ! Component: 200 - total flux cleaned = 0.0554289 Jy ! Total flux subtracted in 200 components = 0.0554289 Jy ! Clean residual min=-0.004411 max=0.005265 Jy/beam ! Clean residual mean=-0.000005 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.570644 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 = 0.00522818 Jy ! Component: 100 - total flux cleaned = 0.00918227 Jy ! Component: 150 - total flux cleaned = 0.0113152 Jy ! Component: 200 - total flux cleaned = 0.0126584 Jy ! Total flux subtracted in 200 components = 0.0126584 Jy ! Clean residual min=-0.002950 max=0.003610 Jy/beam ! Clean residual mean=0.000001 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.583303 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 169 components and 0.583303 Jy ! Inverting map ! Added new window around map position (-0.4, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262256 Jy ! Component: 100 - total flux cleaned = 0.00411775 Jy ! Component: 150 - total flux cleaned = 0.00561049 Jy ! Component: 200 - total flux cleaned = 0.00658144 Jy ! Total flux subtracted in 200 components = 0.00658144 Jy ! Clean residual min=-0.001940 max=0.001847 Jy/beam ! Clean residual mean=0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.589884 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 199 components and 0.589884 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=3.347 mas, bpa=48.79 degrees ! Estimated noise=0.276823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349332 Jy ! Component: 100 - total flux cleaned = 0.000840913 Jy ! Component: 150 - total flux cleaned = 0.00126265 Jy ! Component: 200 - total flux cleaned = 0.00203472 Jy ! Total flux subtracted in 200 components = 0.00203472 Jy ! Clean residual min=-0.003522 max=0.003267 Jy/beam ! Clean residual mean=0.000001 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.591919 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 229 components and 0.591919 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=0.028431Jy sigma=0.749583 ! Fit after self-cal, rms=0.027949Jy sigma=0.737446 wmodel /J1153+8058_X_map.mod ! wmodel: Unable to open new model file: /J1153+8058_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1153+8058_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9605 x 3.347 at 48.79 degrees (North through East) ! Clean map min=-0.0028874 max=0.31007 Jy/beam ! Writing clean map to FITS file: .//J1153+8058_X_map.fits wmodel .//J1153+8058_X_map.mod ! Writing 229 model components to file: .//J1153+8058_X_map.mod wobs .//J1153+8058_X_uvs.fits ! Writing UV FITS file: .//J1153+8058_X_uvs.fits wwins .//J1153+8058_X_map.win ! wwins: Wrote 6 windows to .//J1153+8058_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.310073 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000668496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.64678 0.64678 1.29356 2.58712 5.17424 10.3485 20.6969 41.3939 82.7878 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.31 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 463.836 quit ! Quitting program ! Log file .//J1153+8058_X_dfm.log closed on Wed Nov 16 11:57:00 2016