! Started logfile: .//J1929+2325_X_dfm.log on Wed Nov 16 12:07:41 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 .//J1929+2325_X_uva.fits ! Reading UV FITS file: .//J1929+2325_X_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J1929+2325 ! ! 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 6720 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 J1929+2325_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004455Jy sigma=34.453254 ! Fit after self-cal, rms=0.865184Jy sigma=29.601381 ! 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=0.6836 mas, bmaj=2.121 mas, bpa=-1.971 degrees ! Estimated noise=0.378542 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 = 0.0914631 Jy ! Component: 100 - total flux cleaned = 0.127724 Jy ! Total flux subtracted in 100 components = 0.127724 Jy ! Clean residual min=-0.010149 max=0.028063 Jy/beam ! Clean residual mean=-0.000002 rms=0.002953 Jy/beam ! Combined flux in latest and established models = 0.127724 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.127724 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=0.059432Jy sigma=2.050566 ! Fit after self-cal, rms=0.059160Jy sigma=2.041687 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277847 Jy ! Component: 100 - total flux cleaned = 0.0438597 Jy ! Total flux subtracted in 100 components = 0.0438597 Jy ! Clean residual min=-0.005740 max=0.013200 Jy/beam ! Clean residual mean=-0.000001 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.171584 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.171584 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=0.035208Jy sigma=1.185770 ! Fit after self-cal, rms=0.034593Jy sigma=1.162170 ! Inverting map ! Added new window around map position (-1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012273 Jy ! Component: 100 - total flux cleaned = 0.0206572 Jy ! Total flux subtracted in 100 components = 0.0206572 Jy ! Clean residual min=-0.003854 max=0.004894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.192241 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.192241 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=0.026290Jy sigma=0.859381 ! Fit after self-cal, rms=0.026271Jy sigma=0.858764 ! 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=0.8644 mas, bmaj=2.305 mas, bpa=-1.219 degrees ! Estimated noise=0.255765 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 = 0.0105962 Jy ! Component: 100 - total flux cleaned = 0.0170815 Jy ! Component: 150 - total flux cleaned = 0.0213735 Jy ! Component: 200 - total flux cleaned = 0.0244262 Jy ! Total flux subtracted in 200 components = 0.0244262 Jy ! Clean residual min=-0.003337 max=0.003067 Jy/beam ! Clean residual mean=0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.216668 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.216668 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=0.021145Jy sigma=0.670766 ! Fit after self-cal, rms=0.021130Jy sigma=0.670407 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8644 x 2.305 at -1.219 degrees (North through East) ! Clean map min=-0.0032085 max=0.13278 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.93 KP 0.99 ! LA 0.97 MK 0.95 NL 1.00 OV 0.94 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.90 KP 0.99 ! LA 0.98 MK 0.98 NL 1.01 OV 0.94 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.90 KP 0.99 ! LA 1.00 MK 1.00 NL 1.00 OV 0.93 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.90 KP 0.99 ! LA 0.99 MK 0.98 NL 1.02 OV 0.94 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.93 KP 1.01 ! LA 1.01 MK 1.06 NL 1.03 OV 0.94 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.96 KP 0.99 ! LA 0.99 MK 1.07 NL 1.02 OV 0.95 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.94 KP 1.01 ! LA 0.99 MK 1.07 NL 1.02 OV 0.94 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.94 KP 1.01 ! LA 1.01 MK 1.09 NL 1.03 OV 0.96 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.021130Jy sigma=0.670407 ! Fit after self-cal, rms=0.018601Jy sigma=0.611667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8678 mas, bmaj=2.311 mas, bpa=-1.12 degrees ! Estimated noise=0.250887 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 (-10.4, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225316 Jy ! Component: 100 - total flux cleaned = 0.00232491 Jy ! Component: 150 - total flux cleaned = 0.00210361 Jy ! Component: 200 - total flux cleaned = 0.00196363 Jy ! Total flux subtracted in 200 components = 0.00196363 Jy ! Clean residual min=-0.001255 max=0.001709 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.218631 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.218631 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=0.018161Jy sigma=0.596275 ! Fit after self-cal, rms=0.018152Jy sigma=0.596125 ! Inverting map ! Added new window around map position (-22.6, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139349 Jy ! Component: 100 - total flux cleaned = 0.00139974 Jy ! Component: 150 - total flux cleaned = 0.00136503 Jy ! Component: 200 - total flux cleaned = 0.00136667 Jy ! Total flux subtracted in 200 components = 0.00136667 Jy ! Clean residual min=-0.001051 max=0.001349 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.219998 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.219998 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=0.017965Jy sigma=0.589418 ! Fit after self-cal, rms=0.017962Jy sigma=0.589298 ! 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=0.017962Jy sigma=0.589298 ! Fit after self-cal, rms=0.017891Jy sigma=0.588195 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8662 mas, bmaj=2.309 mas, bpa=-1.098 degrees ! Estimated noise=0.250732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863663 Jy ! Component: 100 - total flux cleaned = 0.000924123 Jy ! Component: 150 - total flux cleaned = 0.000949733 Jy ! Component: 200 - total flux cleaned = 0.000948575 Jy ! Total flux subtracted in 200 components = 0.000948575 Jy ! Clean residual min=-0.000925 max=0.001245 Jy/beam ! Clean residual mean=0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.220946 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.220946 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=0.017800Jy sigma=0.585103 ! Fit after self-cal, rms=0.017798Jy sigma=0.585083 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 (-3, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673788 Jy ! Component: 100 - total flux cleaned = 0.00069438 Jy ! Component: 150 - total flux cleaned = 0.000672879 Jy ! Component: 200 - total flux cleaned = 0.000593837 Jy ! Total flux subtracted in 200 components = 0.000593837 Jy ! Clean residual min=-0.000887 max=0.000982 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.22154 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.22154 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=0.017720Jy sigma=0.582363 ! Fit after self-cal, rms=0.017719Jy sigma=0.582324 ! Inverting map ! Added new window around map position (-6.6, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400536 Jy ! Component: 100 - total flux cleaned = 0.000540839 Jy ! Component: 150 - total flux cleaned = 0.000703962 Jy ! Component: 200 - total flux cleaned = 0.000703527 Jy ! Total flux subtracted in 200 components = 0.000703527 Jy ! Clean residual min=-0.000826 max=0.000833 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.222244 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.222244 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=0.017666Jy sigma=0.580454 ! Fit after self-cal, rms=0.017665Jy sigma=0.580424 ! 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=0.017665Jy sigma=0.580424 ! Fit after self-cal, rms=0.017619Jy sigma=0.579473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8649 mas, bmaj=2.308 mas, bpa=-1.109 degrees ! Estimated noise=0.250563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370675 Jy ! Component: 100 - total flux cleaned = 0.000433544 Jy ! Component: 150 - total flux cleaned = 0.000462563 Jy ! Component: 200 - total flux cleaned = 0.000462583 Jy ! Total flux subtracted in 200 components = 0.000462583 Jy ! Clean residual min=-0.000819 max=0.000738 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.222706 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 0.222706 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=0.017592Jy sigma=0.578619 ! Fit after self-cal, rms=0.017592Jy sigma=0.578610 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 = -3.77046e-05 Jy ! Component: 100 - total flux cleaned = -8.63295e-05 Jy ! Component: 150 - total flux cleaned = -0.000121378 Jy ! Component: 200 - total flux cleaned = -0.000143878 Jy ! Total flux subtracted in 200 components = -0.000143878 Jy ! Clean residual min=-0.000810 max=0.000697 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.222563 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 154 components and 0.222563 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=0.017577Jy sigma=0.578134 ! Fit after self-cal, rms=0.017577Jy sigma=0.578129 ! 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=0.017577Jy sigma=0.578129 ! Fit after self-cal, rms=0.017551Jy sigma=0.577481 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=2.994 mas, bpa=-2.076 degrees ! Estimated noise=0.328087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.90982e-05 Jy ! Component: 100 - total flux cleaned = -0.000103532 Jy ! Component: 150 - total flux cleaned = -0.000216555 Jy ! Component: 200 - total flux cleaned = -0.000319184 Jy ! Total flux subtracted in 200 components = -0.000319184 Jy ! Clean residual min=-0.000608 max=0.000727 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.222243 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 165 components and 0.222243 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=0.017544Jy sigma=0.577245 ! Fit after self-cal, rms=0.017543Jy sigma=0.577232 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 (15.2, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544077 Jy ! Component: 100 - total flux cleaned = 0.000640796 Jy ! Component: 150 - total flux cleaned = 0.000766708 Jy ! Component: 200 - total flux cleaned = 0.000895544 Jy ! Total flux subtracted in 200 components = 0.000895544 Jy ! Clean residual min=-0.000481 max=0.000546 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.223139 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 193 components and 0.223139 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=0.017525Jy sigma=0.576525 ! Fit after self-cal, rms=0.017524Jy sigma=0.576500 ! Inverting map ! Added new window around map position (-19.8, 46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038096 Jy ! Component: 100 - total flux cleaned = 0.000428844 Jy ! Component: 150 - total flux cleaned = 0.00051082 Jy ! Component: 200 - total flux cleaned = 0.00062396 Jy ! Total flux subtracted in 200 components = 0.00062396 Jy ! Clean residual min=-0.000409 max=0.000398 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.223763 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 210 components and 0.223763 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=0.017511Jy sigma=0.576029 ! Fit after self-cal, rms=0.017510Jy sigma=0.576015 ! 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=0.8642 mas, bmaj=2.308 mas, bpa=-1.123 degrees ! Estimated noise=0.250487 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8642 x 2.308 at -1.123 degrees (North through East) ! Clean map min=-0.00066253 max=0.13051 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=0.6797 mas, bmaj=2.122 mas, bpa=-1.779 degrees ! Estimated noise=0.384118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0891396 Jy ! Component: 100 - total flux cleaned = 0.128669 Jy ! Component: 150 - total flux cleaned = 0.15202 Jy ! Component: 200 - total flux cleaned = 0.168294 Jy ! Total flux subtracted in 200 components = 0.168294 Jy ! Clean residual min=-0.005200 max=0.009271 Jy/beam ! Clean residual mean=-0.000000 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.168294 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.168294 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8642 mas, bmaj=2.308 mas, bpa=-1.123 degrees ! Estimated noise=0.250487 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 = 0.0198846 Jy ! Component: 100 - total flux cleaned = 0.0316244 Jy ! Component: 150 - total flux cleaned = 0.0389967 Jy ! Component: 200 - total flux cleaned = 0.0437514 Jy ! Total flux subtracted in 200 components = 0.0437514 Jy ! Clean residual min=-0.001705 max=0.002566 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.212045 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.212045 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031868 Jy ! Component: 100 - total flux cleaned = 0.00547809 Jy ! Component: 150 - total flux cleaned = 0.00725823 Jy ! Component: 200 - total flux cleaned = 0.00867875 Jy ! Total flux subtracted in 200 components = 0.00867875 Jy ! Clean residual min=-0.001275 max=0.001272 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.220724 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.220724 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=2.035 mas, bmaj=2.994 mas, bpa=-2.076 degrees ! Estimated noise=0.328087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149474 Jy ! Component: 100 - total flux cleaned = 0.00187914 Jy ! Component: 150 - total flux cleaned = 0.00220009 Jy ! Component: 200 - total flux cleaned = 0.00255836 Jy ! Total flux subtracted in 200 components = 0.00255836 Jy ! Clean residual min=-0.000928 max=0.000951 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.223283 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 = 0.000282717 Jy ! Component: 100 - total flux cleaned = 0.000501546 Jy ! Component: 150 - total flux cleaned = 0.00070153 Jy ! Component: 200 - total flux cleaned = 0.000990344 Jy ! Total flux subtracted in 200 components = 0.000990344 Jy ! Clean residual min=-0.000676 max=0.000803 Jy/beam ! Clean residual mean=0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.224273 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 121 components and 0.224273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8642 mas, bmaj=2.308 mas, bpa=-1.123 degrees ! Estimated noise=0.250487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208839 Jy ! Component: 100 - total flux cleaned = -0.000238746 Jy ! Component: 150 - total flux cleaned = -0.000184279 Jy ! Component: 200 - total flux cleaned = -0.000158312 Jy ! Total flux subtracted in 200 components = -0.000158312 Jy ! Clean residual min=-0.000754 max=0.000739 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.224115 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 149 components and 0.224115 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=0.017611Jy sigma=0.579516 ! Fit after self-cal, rms=0.017610Jy sigma=0.579407 wmodel /J1929+2325_X_map.mod ! wmodel: Unable to open new model file: /J1929+2325_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1929+2325_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8642 x 2.308 at -1.123 degrees (North through East) ! Clean map min=-0.00068189 max=0.13008 Jy/beam ! Writing clean map to FITS file: .//J1929+2325_X_map.fits wmodel .//J1929+2325_X_map.mod ! Writing 149 model components to file: .//J1929+2325_X_map.mod wobs .//J1929+2325_X_uvs.fits ! Writing UV FITS file: .//J1929+2325_X_uvs.fits wwins .//J1929+2325_X_map.win ! wwins: Wrote 9 windows to .//J1929+2325_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.13008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180805 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416984 0.416984 0.833968 1.66794 3.33587 6.67174 13.3435 26.687 53.3739 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 719.452 quit ! Quitting program ! Log file .//J1929+2325_X_dfm.log closed on Wed Nov 16 12:07:43 2016