! Started logfile: .//J1619+5517_X_dfm.log on Wed Nov 16 12:01:26 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 .//J1619+5517_X_uvm.fits ! Reading UV FITS file: .//J1619+5517_X_uvm.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! AN table 2: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997802 visibilities/baseline/integration-bin. ! Found source: J1619+5517 ! ! 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 32688 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 J1619+5517_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000433Jy sigma=32.789205 ! Fit after self-cal, rms=0.989442Jy sigma=32.430296 ! 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=0.7807 mas, bmaj=1.302 mas, bpa=2.063 degrees ! Estimated noise=0.287433 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 = 0.00859824 Jy ! Component: 100 - total flux cleaned = 0.0104732 Jy ! Total flux subtracted in 100 components = 0.0104732 Jy ! Clean residual min=-0.001032 max=0.000980 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0104732 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0104732 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=0.023699Jy sigma=0.757127 ! Fit after self-cal, rms=0.021597Jy sigma=0.686770 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389803 Jy ! Component: 100 - total flux cleaned = 0.00476853 Jy ! Total flux subtracted in 100 components = 0.00476853 Jy ! Clean residual min=-0.000853 max=0.000927 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0152417 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0152417 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=0.021032Jy sigma=0.667940 ! Fit after self-cal, rms=0.021032Jy sigma=0.667914 ! 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=1.01 mas, bmaj=1.644 mas, bpa=1.636 degrees ! Estimated noise=0.120671 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 = 0.000190881 Jy ! Component: 100 - total flux cleaned = 0.000268244 Jy ! Component: 150 - total flux cleaned = 0.00027629 Jy ! Component: 200 - total flux cleaned = 0.000276346 Jy ! Total flux subtracted in 200 components = 0.000276346 Jy ! Clean residual min=-0.000392 max=0.000474 Jy/beam ! Clean residual mean=0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0155181 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0155181 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=0.021030Jy sigma=0.667865 ! Fit after self-cal, rms=0.021028Jy sigma=0.667797 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 1.644 at 1.636 degrees (North through East) ! Clean map min=-0.00037144 max=0.015344 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 1.00 FD 0.87 HN 1.09 KP 1.10 ! LA 1.00 MK 0.92 NL 1.05 OV 0.93 ! PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 1.10 KP 1.15 LA 1.02 ! MK 1.00 NL 0.98 OV 0.96 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.94 HN 1.05 KP 0.98 ! LA 0.97 MK 1.03 NL 1.07 OV 0.98 ! PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.12 KP 0.97 LA 1.01 ! MK 0.99 NL 1.05 OV 0.98 PT 1.03 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.11 KP 0.99 ! LA 0.98 MK 0.89 NL 1.09 OV 1.06 ! PT 0.98 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.07 KP 1.08 LA 1.02 ! MK 1.05 NL 1.07 OV 0.97 PT 0.91 ! SC 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 1.03 KP 1.07 ! LA 0.93 MK 0.98 NL 1.12 OV 0.99 ! PT 0.99 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 0.93 KP 1.05 LA 0.88 ! MK 1.12 NL 1.03 OV 1.04 PT 1.10 ! SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.88 HN 0.92 KP 0.97 ! LA 0.98 MK 0.97 NL 1.15 OV 0.93 ! PT 0.96 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 0.91 KP 0.94 LA 1.04 ! MK 1.09 NL 0.98 OV 1.04 PT 1.08 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.87 HN 0.89 KP 1.02 ! LA 0.95 MK 1.03 NL 1.01 OV 1.01 ! PT 1.10 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.90 KP 0.90 LA 1.04 ! MK 1.13 NL 1.04 OV 1.00 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 1.04 KP 1.01 ! LA 0.92 MK 1.07 NL 1.07 OV 1.00 ! PT 1.10 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 HN 1.15 KP 0.95 LA 0.96 ! MK 0.98 NL 1.16 OV 0.94 PT 1.14 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.97 ! LA 1.00 MK 1.13 NL 1.19 OV 1.05 ! PT 0.99 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 0.96 KP 1.06 LA 1.00 ! MK 1.10 NL 1.08 OV 0.91 PT 0.89 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.021028Jy sigma=0.667797 ! Fit after self-cal, rms=0.021119Jy sigma=0.666085 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.643 mas, bpa=1.655 degrees ! Estimated noise=0.120641 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 = -1.02894e-05 Jy ! Component: 100 - total flux cleaned = 6.52903e-06 Jy ! Component: 150 - total flux cleaned = 1.1275e-05 Jy ! Component: 200 - total flux cleaned = 1.12624e-05 Jy ! Total flux subtracted in 200 components = 1.12624e-05 Jy ! Clean residual min=-0.000383 max=0.000387 Jy/beam ! Clean residual mean=0.000002 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0155294 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0155294 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=0.021119Jy sigma=0.666064 ! Fit after self-cal, rms=0.021140Jy sigma=0.665792 ! 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=0.021140Jy sigma=0.665792 ! Fit after self-cal, rms=0.021258Jy sigma=0.665749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.644 mas, bpa=1.582 degrees ! Estimated noise=0.120814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.918e-07 Jy ! Component: 100 - total flux cleaned = 1.54627e-05 Jy ! Component: 150 - total flux cleaned = 1.54622e-05 Jy ! Component: 200 - total flux cleaned = 1.73676e-05 Jy ! Total flux subtracted in 200 components = 1.73676e-05 Jy ! Clean residual min=-0.000373 max=0.000390 Jy/beam ! Clean residual mean=0.000002 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0155467 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0155467 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=0.021258Jy sigma=0.665735 ! Fit after self-cal, rms=0.021264Jy sigma=0.665723 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 = -8.58576e-06 Jy ! Component: 100 - total flux cleaned = -1.03667e-05 Jy ! Component: 150 - total flux cleaned = -1.21483e-05 Jy ! Component: 200 - total flux cleaned = -1.2129e-05 Jy ! Total flux subtracted in 200 components = -1.2129e-05 Jy ! Clean residual min=-0.000377 max=0.000391 Jy/beam ! Clean residual mean=0.000002 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0155346 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0155346 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=0.021263Jy sigma=0.665715 ! Fit after self-cal, rms=0.021264Jy sigma=0.665713 ! 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=0.021264Jy sigma=0.665713 ! Fit after self-cal, rms=0.021304Jy sigma=0.665708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.644 mas, bpa=1.536 degrees ! Estimated noise=0.120937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34724e-05 Jy ! Component: 100 - total flux cleaned = 2.14574e-05 Jy ! Component: 150 - total flux cleaned = 2.14193e-05 Jy ! Component: 200 - total flux cleaned = 2.30071e-05 Jy ! Total flux subtracted in 200 components = 2.30071e-05 Jy ! Clean residual min=-0.000380 max=0.000391 Jy/beam ! Clean residual mean=0.000002 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0155576 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0155576 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=0.021304Jy sigma=0.665699 ! Fit after self-cal, rms=0.021305Jy sigma=0.665696 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 = -3.45179e-06 Jy ! Component: 100 - total flux cleaned = -5.19953e-06 Jy ! Component: 150 - total flux cleaned = -6.71564e-06 Jy ! Component: 200 - total flux cleaned = -6.69251e-06 Jy ! Total flux subtracted in 200 components = -6.69251e-06 Jy ! Clean residual min=-0.000381 max=0.000392 Jy/beam ! Clean residual mean=0.000002 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0155509 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0155509 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=0.021305Jy sigma=0.665691 ! Fit after self-cal, rms=0.021305Jy sigma=0.665689 ! 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=0.021305Jy sigma=0.665689 ! Fit after self-cal, rms=0.021330Jy sigma=0.665686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=2.638 mas, bpa=7.494 degrees ! Estimated noise=0.152424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.44271e-05 Jy ! Component: 100 - total flux cleaned = 4.28262e-05 Jy ! Component: 150 - total flux cleaned = 4.15909e-05 Jy ! Component: 200 - total flux cleaned = 4.06745e-05 Jy ! Total flux subtracted in 200 components = 4.06745e-05 Jy ! Clean residual min=-0.000457 max=0.000444 Jy/beam ! Clean residual mean=0.000004 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0155916 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.0155916 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=0.021330Jy sigma=0.665686 ! Fit after self-cal, rms=0.021330Jy sigma=0.665681 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 = -3.24695e-09 Jy ! Component: 100 - total flux cleaned = -1.22993e-06 Jy ! Component: 150 - total flux cleaned = -1.14332e-06 Jy ! Component: 200 - total flux cleaned = -1.18719e-06 Jy ! Total flux subtracted in 200 components = -1.18719e-06 Jy ! Clean residual min=-0.000457 max=0.000443 Jy/beam ! Clean residual mean=0.000004 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0155904 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 28 components and 0.0155904 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=0.021330Jy sigma=0.665684 ! Fit after self-cal, rms=0.021330Jy sigma=0.665682 ! 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=1.007 mas, bmaj=1.644 mas, bpa=1.513 degrees ! Estimated noise=0.121057 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 1.644 at 1.513 degrees (North through East) ! Clean map min=-0.0003467 max=0.015388 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=0.7781 mas, bmaj=1.306 mas, bpa=1.498 degrees ! Estimated noise=0.287748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120645 Jy ! Component: 100 - total flux cleaned = 0.0147155 Jy ! Component: 150 - total flux cleaned = 0.0151024 Jy ! Component: 200 - total flux cleaned = 0.0151746 Jy ! Total flux subtracted in 200 components = 0.0151746 Jy ! Clean residual min=-0.000817 max=0.000844 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0151746 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0151746 Jy ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.644 mas, bpa=1.513 degrees ! Estimated noise=0.121057 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 = 0.000279207 Jy ! Component: 100 - total flux cleaned = 0.000380106 Jy ! Component: 150 - total flux cleaned = 0.000405652 Jy ! Component: 200 - total flux cleaned = 0.000420257 Jy ! Total flux subtracted in 200 components = 0.000420257 Jy ! Clean residual min=-0.000387 max=0.000387 Jy/beam ! Clean residual mean=0.000002 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0155948 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0155948 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=2.099 mas, bmaj=2.638 mas, bpa=7.494 degrees ! Estimated noise=0.152424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.5024e-05 Jy ! Component: 100 - total flux cleaned = 8.31289e-06 Jy ! Component: 150 - total flux cleaned = 6.61047e-06 Jy ! Component: 200 - total flux cleaned = 3.88987e-06 Jy ! Total flux subtracted in 200 components = 3.88987e-06 Jy ! Clean residual min=-0.000457 max=0.000444 Jy/beam ! Clean residual mean=0.000004 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0155987 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 = -1.04443e-06 Jy ! Component: 100 - total flux cleaned = -1.9421e-06 Jy ! Component: 150 - total flux cleaned = -3.23738e-06 Jy ! Component: 200 - total flux cleaned = -4.30075e-06 Jy ! Total flux subtracted in 200 components = -4.30075e-06 Jy ! Clean residual min=-0.000457 max=0.000444 Jy/beam ! Clean residual mean=0.000004 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0155944 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 24 components and 0.0155944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.644 mas, bpa=1.513 degrees ! Estimated noise=0.121057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.79364e-05 Jy ! Component: 100 - total flux cleaned = 2.05198e-05 Jy ! Component: 150 - total flux cleaned = 1.19975e-05 Jy ! Component: 200 - total flux cleaned = 6.16214e-06 Jy ! Total flux subtracted in 200 components = 6.16214e-06 Jy ! Clean residual min=-0.000386 max=0.000392 Jy/beam ! Clean residual mean=0.000002 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0156006 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0156006 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=0.021331Jy sigma=0.665689 ! Fit after self-cal, rms=0.021331Jy sigma=0.665687 wmodel /J1619+5517_X_map.mod ! wmodel: Unable to open new model file: /J1619+5517_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1619+5517_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 1.644 at 1.513 degrees (North through East) ! Clean map min=-0.00034681 max=0.015395 Jy/beam ! Writing clean map to FITS file: .//J1619+5517_X_map.fits wmodel .//J1619+5517_X_map.mod ! Writing 26 model components to file: .//J1619+5517_X_map.mod wobs .//J1619+5517_X_uvs.fits ! Writing UV FITS file: .//J1619+5517_X_uvs.fits wwins .//J1619+5517_X_map.win ! wwins: Wrote 1 windows to .//J1619+5517_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0153949 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.25789e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.80409 1.80409 3.60817 7.21634 14.4327 28.8654 57.7308 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 166.289 quit ! Quitting program ! Log file .//J1619+5517_X_dfm.log closed on Wed Nov 16 12:01:29 2016