! Started logfile: .//J1209-2032_X_dfm.log on Wed Nov 16 11:57:23 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 .//J1209-2032_X_uva.fits ! Reading UV FITS file: .//J1209-2032_X_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.685057 visibilities/baseline/integration-bin. ! Found source: J1209-2032 ! ! 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 7152 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 J1209-2032_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 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.051368Jy sigma=29.395977 ! Fit after self-cal, rms=0.706461Jy sigma=19.332313 ! 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=0.7398 mas, bmaj=2.142 mas, bpa=-1.671 degrees ! Estimated noise=0.415433 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 = 0.214495 Jy ! Component: 100 - total flux cleaned = 0.301214 Jy ! Total flux subtracted in 100 components = 0.301214 Jy ! Clean residual min=-0.019910 max=0.043681 Jy/beam ! Clean residual mean=0.000089 rms=0.006554 Jy/beam ! Combined flux in latest and established models = 0.301214 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.301214 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=0.108729Jy sigma=3.143808 ! Fit after self-cal, rms=0.108568Jy sigma=3.140632 ! Inverting map ! Added new window around map position (-0.8, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509519 Jy ! Component: 100 - total flux cleaned = 0.0838435 Jy ! Total flux subtracted in 100 components = 0.0838435 Jy ! Clean residual min=-0.013634 max=0.024227 Jy/beam ! Clean residual mean=0.000045 rms=0.003525 Jy/beam ! Combined flux in latest and established models = 0.385058 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.385058 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=0.062159Jy sigma=1.755962 ! Fit after self-cal, rms=0.061895Jy sigma=1.746246 ! 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=0.99 mas, bmaj=2.706 mas, bpa=1.694 degrees ! Estimated noise=0.306616 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 (0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350703 Jy ! Component: 100 - total flux cleaned = 0.0533614 Jy ! Component: 150 - total flux cleaned = 0.0639166 Jy ! Component: 200 - total flux cleaned = 0.0710155 Jy ! Total flux subtracted in 200 components = 0.0710155 Jy ! Clean residual min=-0.010379 max=0.018338 Jy/beam ! Clean residual mean=0.000014 rms=0.002899 Jy/beam ! Combined flux in latest and established models = 0.456073 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.456073 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=0.039899Jy sigma=1.077730 ! Fit after self-cal, rms=0.039854Jy sigma=1.076667 ! Inverting map ! Added new window around map position (15.4, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146579 Jy ! Component: 100 - total flux cleaned = 0.0214183 Jy ! Component: 150 - total flux cleaned = 0.0268611 Jy ! Component: 200 - total flux cleaned = 0.0313179 Jy ! Total flux subtracted in 200 components = 0.0313179 Jy ! Clean residual min=-0.007820 max=0.007210 Jy/beam ! Clean residual mean=-0.000007 rms=0.002025 Jy/beam ! Combined flux in latest and established models = 0.487391 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 95 components and 0.487391 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=0.034163Jy sigma=0.886027 ! Fit after self-cal, rms=0.034062Jy sigma=0.883646 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.99 x 2.706 at 1.694 degrees (North through East) ! Clean map min=-0.0077136 max=0.28294 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.02 KP 1.06 ! LA 0.96 MK 0.87 NL 1.02 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.04 KP 1.05 ! LA 0.95 MK 0.97 NL 1.02 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.01 KP 1.05 ! LA 0.96 MK 0.96 NL 1.03 OV 1.00 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.02 KP 1.05 ! LA 0.96 MK 0.92 NL 1.01 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.03 KP 1.05 ! LA 0.97 MK 0.99 NL 1.03 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.03 KP 1.06 ! LA 0.97 MK 1.07 NL 1.02 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.02 KP 1.06 ! LA 0.97 MK 1.07 NL 1.03 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.02 KP 1.07 ! LA 0.97 MK 1.13 NL 1.02 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.034062Jy sigma=0.883646 ! Fit after self-cal, rms=0.029348Jy sigma=0.720742 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=2.718 mas, bpa=1.761 degrees ! Estimated noise=0.305588 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 = 0.00131133 Jy ! Component: 100 - total flux cleaned = 0.00164569 Jy ! Component: 150 - total flux cleaned = 0.0022111 Jy ! Component: 200 - total flux cleaned = 0.00270213 Jy ! Total flux subtracted in 200 components = 0.00270213 Jy ! Clean residual min=-0.002635 max=0.002876 Jy/beam ! Clean residual mean=-0.000002 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.490093 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.490093 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=0.028838Jy sigma=0.704820 ! Fit after self-cal, rms=0.028828Jy sigma=0.704494 ! 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=0.028828Jy sigma=0.704494 ! Fit after self-cal, rms=0.028745Jy sigma=0.702798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.987 mas, bmaj=2.711 mas, bpa=1.693 degrees ! Estimated noise=0.304589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103858 Jy ! Component: 100 - total flux cleaned = -0.000796952 Jy ! Component: 150 - total flux cleaned = -0.000713123 Jy ! Component: 200 - total flux cleaned = -0.000674997 Jy ! Total flux subtracted in 200 components = -0.000674997 Jy ! Clean residual min=-0.002350 max=0.002700 Jy/beam ! Clean residual mean=-0.000002 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.489418 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.489418 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=0.028571Jy sigma=0.698002 ! Fit after self-cal, rms=0.028570Jy sigma=0.697931 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 (5.6, -43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259892 Jy ! Component: 100 - total flux cleaned = 0.00402402 Jy ! Component: 150 - total flux cleaned = 0.00475409 Jy ! Component: 200 - total flux cleaned = 0.00543949 Jy ! Total flux subtracted in 200 components = 0.00543949 Jy ! Clean residual min=-0.001996 max=0.001822 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.494858 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 167 components and 0.494858 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=0.028316Jy sigma=0.688859 ! Fit after self-cal, rms=0.028311Jy sigma=0.688678 ! 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=0.028311Jy sigma=0.688678 ! Fit after self-cal, rms=0.028244Jy sigma=0.687767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9855 mas, bmaj=2.706 mas, bpa=1.638 degrees ! Estimated noise=0.303822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257513 Jy ! Component: 100 - total flux cleaned = 3.05812e-05 Jy ! Component: 150 - total flux cleaned = 0.000375218 Jy ! Component: 200 - total flux cleaned = 0.000575655 Jy ! Total flux subtracted in 200 components = 0.000575655 Jy ! Clean residual min=-0.001732 max=0.001539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.495433 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 180 components and 0.495433 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=0.028158Jy sigma=0.685218 ! Fit after self-cal, rms=0.028157Jy sigma=0.685193 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 = 0.000189806 Jy ! Component: 100 - total flux cleaned = 0.000392683 Jy ! Component: 150 - total flux cleaned = 0.000583008 Jy ! Component: 200 - total flux cleaned = 0.000718044 Jy ! Total flux subtracted in 200 components = 0.000718044 Jy ! Clean residual min=-0.001624 max=0.001525 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.496151 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 185 components and 0.496151 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=0.028119Jy sigma=0.684097 ! Fit after self-cal, rms=0.028119Jy sigma=0.684090 ! 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=0.028119Jy sigma=0.684090 ! Fit after self-cal, rms=0.028095Jy sigma=0.683720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.237 mas, bmaj=4.904 mas, bpa=-0.1625 degrees ! Estimated noise=0.361893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417567 Jy ! Component: 100 - total flux cleaned = 0.00070938 Jy ! Component: 150 - total flux cleaned = 0.000915974 Jy ! Component: 200 - total flux cleaned = 0.00106183 Jy ! Total flux subtracted in 200 components = 0.00106183 Jy ! Clean residual min=-0.001940 max=0.001479 Jy/beam ! Clean residual mean=-0.000005 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.497213 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 198 components and 0.497213 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=0.028076Jy sigma=0.683006 ! Fit after self-cal, rms=0.028075Jy sigma=0.682976 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 = 0.000118531 Jy ! Component: 100 - total flux cleaned = 0.000190869 Jy ! Component: 150 - total flux cleaned = 0.000241039 Jy ! Component: 200 - total flux cleaned = 0.000288005 Jy ! Total flux subtracted in 200 components = 0.000288005 Jy ! Clean residual min=-0.001858 max=0.001467 Jy/beam ! Clean residual mean=-0.000005 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.497501 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 206 components and 0.497501 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=0.028073Jy sigma=0.682882 ! Fit after self-cal, rms=0.028072Jy sigma=0.682871 ! 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=0.9845 mas, bmaj=2.703 mas, bpa=1.619 degrees ! Estimated noise=0.303458 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9845 x 2.703 at 1.619 degrees (North through East) ! Clean map min=-0.0015541 max=0.28075 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=0.7327 mas, bmaj=2.131 mas, bpa=-1.699 degrees ! Estimated noise=0.40974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212105 Jy ! Component: 100 - total flux cleaned = 0.298714 Jy ! Component: 150 - total flux cleaned = 0.349875 Jy ! Component: 200 - total flux cleaned = 0.382542 Jy ! Total flux subtracted in 200 components = 0.382542 Jy ! Clean residual min=-0.010726 max=0.017405 Jy/beam ! Clean residual mean=0.000046 rms=0.003102 Jy/beam ! Combined flux in latest and established models = 0.382542 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.382542 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9845 mas, bmaj=2.703 mas, bpa=1.619 degrees ! Estimated noise=0.303458 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 = 0.0317489 Jy ! Component: 100 - total flux cleaned = 0.0508344 Jy ! Component: 150 - total flux cleaned = 0.0638118 Jy ! Component: 200 - total flux cleaned = 0.0727757 Jy ! Total flux subtracted in 200 components = 0.0727757 Jy ! Clean residual min=-0.003971 max=0.004940 Jy/beam ! Clean residual mean=0.000013 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.455317 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.455317 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=2.237 mas, bmaj=4.904 mas, bpa=-0.1625 degrees ! Estimated noise=0.361893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00890349 Jy ! Component: 100 - total flux cleaned = 0.0145129 Jy ! Component: 150 - total flux cleaned = 0.0186161 Jy ! Component: 200 - total flux cleaned = 0.0218604 Jy ! Total flux subtracted in 200 components = 0.0218604 Jy ! Clean residual min=-0.003196 max=0.002997 Jy/beam ! Clean residual mean=0.000004 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.477178 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 = 0.00267714 Jy ! Component: 100 - total flux cleaned = 0.00492329 Jy ! Component: 150 - total flux cleaned = 0.00683861 Jy ! Component: 200 - total flux cleaned = 0.00848116 Jy ! Total flux subtracted in 200 components = 0.00848116 Jy ! Clean residual min=-0.002425 max=0.002216 Jy/beam ! Clean residual mean=-0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.485659 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 120 components and 0.485659 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9845 mas, bmaj=2.703 mas, bpa=1.619 degrees ! Estimated noise=0.303458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193717 Jy ! Component: 100 - total flux cleaned = 0.00264474 Jy ! Component: 150 - total flux cleaned = 0.00338354 Jy ! Component: 200 - total flux cleaned = 0.0039884 Jy ! Total flux subtracted in 200 components = 0.0039884 Jy ! Clean residual min=-0.001743 max=0.001740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.489647 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.489647 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=0.028244Jy sigma=0.688106 ! Fit after self-cal, rms=0.028223Jy sigma=0.687655 wmodel /J1209-2032_X_map.mod ! wmodel: Unable to open new model file: /J1209-2032_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1209-2032_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9845 x 2.703 at 1.619 degrees (North through East) ! Clean map min=-0.0017108 max=0.28409 Jy/beam ! Writing clean map to FITS file: .//J1209-2032_X_map.fits wmodel .//J1209-2032_X_map.mod ! Writing 142 model components to file: .//J1209-2032_X_map.mod wobs .//J1209-2032_X_uvs.fits ! Writing UV FITS file: .//J1209-2032_X_uvs.fits wwins .//J1209-2032_X_map.win ! wwins: Wrote 5 windows to .//J1209-2032_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.284093 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000433744 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.45803 0.45803 0.91606 1.83212 3.66424 7.32848 14.657 29.3139 58.6279 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.284 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 654.978 quit ! Quitting program ! Log file .//J1209-2032_X_dfm.log closed on Wed Nov 16 11:57:25 2016