! Started logfile: .//J1939-1525_X_dfm.log on Wed Nov 16 12:07:52 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 .//J1939-1525_X_uvm.fits ! Reading UV FITS file: .//J1939-1525_X_uvm.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! AN table 2: 27 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.786749 visibilities/baseline/integration-bin. ! Found source: J1939-1525 ! ! 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 27360 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 J1939-1525_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 120 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 120 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.381821Jy sigma=37.562263 ! Fit after self-cal, rms=0.161431Jy sigma=4.392123 ! 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=0.7694 mas, bmaj=1.953 mas, bpa=-12.48 degrees ! Estimated noise=0.336626 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 = 0.703517 Jy ! Component: 100 - total flux cleaned = 0.856929 Jy ! Total flux subtracted in 100 components = 0.856929 Jy ! Clean residual min=-0.018908 max=0.042819 Jy/beam ! Clean residual mean=0.000003 rms=0.005919 Jy/beam ! Combined flux in latest and established models = 0.856929 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.856929 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=0.166009Jy sigma=3.899744 ! Fit after self-cal, rms=0.166008Jy sigma=3.899715 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038765 Jy ! Component: 100 - total flux cleaned = 0.0518715 Jy ! Total flux subtracted in 100 components = 0.0518715 Jy ! Clean residual min=-0.019080 max=0.026343 Jy/beam ! Clean residual mean=0.000023 rms=0.004805 Jy/beam ! Combined flux in latest and established models = 0.908801 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.908801 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=0.149627Jy sigma=3.599157 ! Fit after self-cal, rms=0.149625Jy sigma=3.599123 ! 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=1.001 mas, bmaj=2.328 mas, bpa=-9.408 degrees ! Estimated noise=0.159819 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 = 0.00999568 Jy ! Component: 100 - total flux cleaned = 0.00916767 Jy ! Component: 150 - total flux cleaned = 0.00822988 Jy ! Component: 200 - total flux cleaned = 0.00700705 Jy ! Total flux subtracted in 200 components = 0.00700705 Jy ! Clean residual min=-0.018958 max=0.024370 Jy/beam ! Clean residual mean=0.000043 rms=0.005014 Jy/beam ! Combined flux in latest and established models = 0.915808 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.915808 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=0.145521Jy sigma=3.558052 ! Fit after self-cal, rms=0.145499Jy sigma=3.557695 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 2.328 at -9.408 degrees (North through East) ! Clean map min=-0.017996 max=0.92091 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 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.98 KP 1.08 ! LA 1.00 MK 0.98 NL 1.03 OV 1.02 ! PT 1.00 SC 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 0.97 KP 1.08 ! LA 1.01 MK 0.98 NL 1.03 OV 1.02 ! PT 1.00 SC 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.96 KP 1.08 ! LA 1.01 MK 0.99 NL 1.02 OV 1.02 ! PT 1.00 SC 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 0.97 KP 1.08 ! LA 1.00 MK 1.01 NL 1.03 OV 1.02 ! PT 1.00 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 0.98 KP 1.07 ! LA 1.00 MK 1.01 NL 1.03 OV 1.01 ! PT 0.99 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 0.97 KP 1.07 ! LA 1.01 MK 1.02 NL 1.03 OV 1.01 ! PT 1.00 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 0.99 KP 1.07 ! LA 1.00 MK 1.03 NL 1.03 OV 1.01 ! PT 0.99 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 0.98 KP 1.07 ! LA 1.00 MK 1.04 NL 1.02 OV 1.01 ! PT 0.99 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.145499Jy sigma=3.557695 ! Fit after self-cal, rms=0.137427Jy sigma=3.198645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=2.336 mas, bpa=-9.514 degrees ! Estimated noise=0.164523 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 = 0.0221146 Jy ! Component: 100 - total flux cleaned = 0.0305454 Jy ! Component: 150 - total flux cleaned = 0.032585 Jy ! Component: 200 - total flux cleaned = 0.0328687 Jy ! Total flux subtracted in 200 components = 0.0328687 Jy ! Clean residual min=-0.009340 max=0.010090 Jy/beam ! Clean residual mean=0.000020 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 0.948677 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.948677 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=0.131948Jy sigma=3.142199 ! Fit after self-cal, rms=0.131935Jy sigma=3.141972 ! 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=0.131935Jy sigma=3.141972 ! Fit after self-cal, rms=0.088520Jy sigma=1.605744 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9877 mas, bmaj=2.331 mas, bpa=-9.595 degrees ! Estimated noise=0.168114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179505 Jy ! Component: 100 - total flux cleaned = 0.0242998 Jy ! Component: 150 - total flux cleaned = 0.0262953 Jy ! Component: 200 - total flux cleaned = 0.0262989 Jy ! Total flux subtracted in 200 components = 0.0262989 Jy ! Clean residual min=-0.006482 max=0.007785 Jy/beam ! Clean residual mean=0.000012 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.974976 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.974976 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=0.082895Jy sigma=1.532240 ! Fit after self-cal, rms=0.082888Jy sigma=1.532085 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 (-22, 49.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530042 Jy ! Component: 100 - total flux cleaned = 0.00613253 Jy ! Component: 150 - total flux cleaned = 0.00614949 Jy ! Component: 200 - total flux cleaned = 0.00607344 Jy ! Total flux subtracted in 200 components = 0.00607344 Jy ! Clean residual min=-0.006095 max=0.007077 Jy/beam ! Clean residual mean=0.000012 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.981049 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.981049 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=0.082080Jy sigma=1.519911 ! Fit after self-cal, rms=0.082030Jy sigma=1.518340 ! 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=0.082030Jy sigma=1.518340 ! Fit after self-cal, rms=0.067622Jy sigma=1.216733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.986 mas, bmaj=2.328 mas, bpa=-9.628 degrees ! Estimated noise=0.169953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00923603 Jy ! Component: 100 - total flux cleaned = 0.0117614 Jy ! Component: 150 - total flux cleaned = 0.0126255 Jy ! Component: 200 - total flux cleaned = 0.0131573 Jy ! Total flux subtracted in 200 components = 0.0131573 Jy ! Clean residual min=-0.004959 max=0.005689 Jy/beam ! Clean residual mean=0.000002 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.994206 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.994206 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=0.065556Jy sigma=1.191246 ! Fit after self-cal, rms=0.065551Jy sigma=1.191163 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 (7.2, 43.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463818 Jy ! Component: 100 - total flux cleaned = 0.00541987 Jy ! Component: 150 - total flux cleaned = 0.00591246 Jy ! Component: 200 - total flux cleaned = 0.00613143 Jy ! Total flux subtracted in 200 components = 0.00613143 Jy ! Clean residual min=-0.004836 max=0.004808 Jy/beam ! Clean residual mean=-0.000004 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 1.00034 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 62 components and 1.00034 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=0.064881Jy sigma=1.182344 ! Fit after self-cal, rms=0.064847Jy sigma=1.180665 ! 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=0.064847Jy sigma=1.180665 ! Fit after self-cal, rms=0.058913Jy sigma=1.058474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=4.001 mas, bpa=-10.35 degrees ! Estimated noise=0.216311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0081373 Jy ! Component: 100 - total flux cleaned = 0.0109283 Jy ! Component: 150 - total flux cleaned = 0.0114082 Jy ! Component: 200 - total flux cleaned = 0.0114784 Jy ! Total flux subtracted in 200 components = 0.0114784 Jy ! Clean residual min=-0.004481 max=0.004686 Jy/beam ! Clean residual mean=-0.000011 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 1.01182 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 1.01182 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=0.057632Jy sigma=1.044795 ! Fit after self-cal, rms=0.057598Jy sigma=1.043500 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 = 0.000339431 Jy ! Component: 100 - total flux cleaned = 0.000338273 Jy ! Component: 150 - total flux cleaned = 0.000452747 Jy ! Component: 200 - total flux cleaned = 0.000608915 Jy ! Total flux subtracted in 200 components = 0.000608915 Jy ! Clean residual min=-0.004290 max=0.004447 Jy/beam ! Clean residual mean=-0.000011 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 1.01243 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 1.01243 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=0.057473Jy sigma=1.042121 ! Fit after self-cal, rms=0.057458Jy sigma=1.041741 ! 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=0.9847 mas, bmaj=2.327 mas, bpa=-9.664 degrees ! Estimated noise=0.171257 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9847 x 2.327 at -9.664 degrees (North through East) ! Clean map min=-0.004103 max=0.97995 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 ! Performing amp+phase self-cal ! ! 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=0.057458Jy sigma=1.041741 ! Fit after self-cal, rms=0.053194Jy sigma=0.949839 ! Inverting map and beam ! Estimated beam: bmin=0.9837 mas, bmaj=2.326 mas, bpa=-9.701 degrees ! Estimated noise=0.172173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476361 Jy ! Component: 100 - total flux cleaned = 0.00624546 Jy ! Component: 150 - total flux cleaned = 0.00648484 Jy ! Component: 200 - total flux cleaned = 0.00663643 Jy ! Total flux subtracted in 200 components = 0.00663643 Jy ! Clean residual min=-0.003474 max=0.004444 Jy/beam ! Clean residual mean=-0.000006 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 1.01906 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 1.01906 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=0.052432Jy sigma=0.941397 ! Fit after self-cal, rms=0.052432Jy sigma=0.941249 ! Inverting map ! Added new window around map position (27.2, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304946 Jy ! Component: 100 - total flux cleaned = 0.00296568 Jy ! Component: 150 - total flux cleaned = 0.00311171 Jy ! Component: 200 - total flux cleaned = 0.0031783 Jy ! Total flux subtracted in 200 components = 0.0031783 Jy ! Clean residual min=-0.003136 max=0.003636 Jy/beam ! Clean residual mean=-0.000004 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 1.02224 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 1.02224 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=0.051954Jy sigma=0.932448 ! Fit after self-cal, rms=0.051927Jy sigma=0.931620 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.051927Jy sigma=0.931620 ! Fit after self-cal, rms=0.049195Jy sigma=0.885466 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=0.7605 mas, bmaj=1.957 mas, bpa=-12.65 degrees ! Estimated noise=0.363768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.760226 Jy ! Component: 100 - total flux cleaned = 0.926141 Jy ! Component: 150 - total flux cleaned = 0.976124 Jy ! Component: 200 - total flux cleaned = 0.998518 Jy ! Total flux subtracted in 200 components = 0.998518 Jy ! Clean residual min=-0.006622 max=0.010094 Jy/beam ! Clean residual mean=-0.000003 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.998517 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.998517 Jy ! Inverting map and beam ! Estimated beam: bmin=0.983 mas, bmaj=2.324 mas, bpa=-9.714 degrees ! Estimated noise=0.172926 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 = 0.0131194 Jy ! Component: 100 - total flux cleaned = 0.0162602 Jy ! Component: 150 - total flux cleaned = 0.0195308 Jy ! Component: 200 - total flux cleaned = 0.0219847 Jy ! Total flux subtracted in 200 components = 0.0219847 Jy ! Clean residual min=-0.004631 max=0.006172 Jy/beam ! Clean residual mean=-0.000004 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 1.0205 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.0205 Jy ! Inverting map ! Added new window around map position (28.6, 29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332821 Jy ! Component: 100 - total flux cleaned = 0.00490374 Jy ! Component: 150 - total flux cleaned = 0.00586222 Jy ! Component: 200 - total flux cleaned = 0.00634542 Jy ! Total flux subtracted in 200 components = 0.00634542 Jy ! Clean residual min=-0.004049 max=0.004937 Jy/beam ! Clean residual mean=-0.000003 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 1.02685 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 1.02685 Jy ! Inverting map ! Added new window around map position (-6, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279672 Jy ! Component: 100 - total flux cleaned = 0.0033378 Jy ! Component: 150 - total flux cleaned = 0.00334071 Jy ! Component: 200 - total flux cleaned = 0.00342948 Jy ! Total flux subtracted in 200 components = 0.00342948 Jy ! Clean residual min=-0.003493 max=0.004136 Jy/beam ! Clean residual mean=-0.000005 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 1.03028 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 1.03028 Jy ! Inverting map ! Added new window around map position (1.6, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273917 Jy ! Component: 100 - total flux cleaned = 0.00377162 Jy ! Component: 150 - total flux cleaned = 0.00419454 Jy ! Component: 200 - total flux cleaned = 0.00435037 Jy ! Total flux subtracted in 200 components = 0.00435037 Jy ! Clean residual min=-0.002998 max=0.003495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 1.03463 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 1.03463 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=2.08 mas, bmaj=3.993 mas, bpa=-10.36 degrees ! Estimated noise=0.218939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164387 Jy ! Component: 100 - total flux cleaned = 0.00196088 Jy ! Component: 150 - total flux cleaned = 0.00210483 Jy ! Component: 200 - total flux cleaned = 0.00217236 Jy ! Total flux subtracted in 200 components = 0.00217236 Jy ! Clean residual min=-0.003256 max=0.003273 Jy/beam ! Clean residual mean=-0.000003 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 1.0368 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 = 0.00012098 Jy ! Component: 100 - total flux cleaned = 0.000173469 Jy ! Component: 150 - total flux cleaned = 0.000226556 Jy ! Component: 200 - total flux cleaned = 0.000174393 Jy ! Total flux subtracted in 200 components = 0.000174393 Jy ! Clean residual min=-0.003071 max=0.003101 Jy/beam ! Clean residual mean=-0.000003 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 1.03697 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 107 components and 1.03697 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.983 mas, bmaj=2.324 mas, bpa=-9.714 degrees ! Estimated noise=0.172926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142115 Jy ! Component: 100 - total flux cleaned = 9.29735e-06 Jy ! Component: 150 - total flux cleaned = 1.10757e-05 Jy ! Component: 200 - total flux cleaned = -4.34815e-05 Jy ! Total flux subtracted in 200 components = -4.34815e-05 Jy ! Clean residual min=-0.002514 max=0.003146 Jy/beam ! Clean residual mean=-0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 1.03693 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 130 components and 1.03693 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=0.048350Jy sigma=0.873583 ! Fit after self-cal, rms=0.048273Jy sigma=0.871274 wmodel /J1939-1525_X_map.mod ! wmodel: Unable to open new model file: /J1939-1525_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1939-1525_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.983 x 2.324 at -9.714 degrees (North through East) ! Clean map min=-0.0024446 max=0.98443 Jy/beam ! Writing clean map to FITS file: .//J1939-1525_X_map.fits wmodel .//J1939-1525_X_map.mod ! Writing 130 model components to file: .//J1939-1525_X_map.mod wobs .//J1939-1525_X_uvs.fits ! Writing UV FITS file: .//J1939-1525_X_uvs.fits wwins .//J1939-1525_X_map.win ! wwins: Wrote 7 windows to .//J1939-1525_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.98443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000689756 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.210199 0.210199 0.420399 0.840798 1.6816 3.36319 6.72638 13.4528 26.9055 53.8111 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.984 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1427.21 quit ! Quitting program ! Log file .//J1939-1525_X_dfm.log closed on Wed Nov 16 12:07:56 2016