! Started logfile: .//J2339+0244_X_dfm.log on Wed Nov 16 12:13:37 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 .//J2339+0244_X_uvm.fits ! Reading UV FITS file: .//J2339+0244_X_uvm.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871287 visibilities/baseline/integration-bin. ! Found source: J2339+0244 ! ! 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 12672 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 J2339+0244_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 5 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002549Jy sigma=32.114083 ! Fit after self-cal, rms=0.916355Jy sigma=29.372092 ! 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=0.7434 mas, bmaj=1.952 mas, bpa=-2.302 degrees ! Estimated noise=0.320719 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 = 0.0626746 Jy ! Component: 100 - total flux cleaned = 0.0766168 Jy ! Total flux subtracted in 100 components = 0.0766168 Jy ! Clean residual min=-0.002466 max=0.006727 Jy/beam ! Clean residual mean=-0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0766168 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0766168 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=0.029463Jy sigma=0.821611 ! Fit after self-cal, rms=0.029441Jy sigma=0.821031 ! Inverting map ! Added new window around map position (-1.6, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670176 Jy ! Component: 100 - total flux cleaned = 0.0106688 Jy ! Total flux subtracted in 100 components = 0.0106688 Jy ! Clean residual min=-0.002015 max=0.003111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0872856 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0872856 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=0.027166Jy sigma=0.735154 ! Fit after self-cal, rms=0.027094Jy sigma=0.732726 ! Inverting map ! Added new window around map position (-0.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304105 Jy ! Component: 100 - total flux cleaned = 0.00518554 Jy ! Total flux subtracted in 100 components = 0.00518554 Jy ! Clean residual min=-0.001902 max=0.002049 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0924712 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.0924711 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=0.026453Jy sigma=0.708742 ! Fit after self-cal, rms=0.026430Jy sigma=0.707959 ! 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=0.9656 mas, bmaj=2.285 mas, bpa=-3.589 degrees ! Estimated noise=0.200868 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 = 0.00311054 Jy ! Component: 100 - total flux cleaned = 0.00510002 Jy ! Component: 150 - total flux cleaned = 0.0065026 Jy ! Component: 200 - total flux cleaned = 0.0075146 Jy ! Total flux subtracted in 200 components = 0.0075146 Jy ! Clean residual min=-0.001528 max=0.001825 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0999857 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 58 components and 0.0999857 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=0.025986Jy sigma=0.692158 ! Fit after self-cal, rms=0.025973Jy sigma=0.691567 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9656 x 2.285 at -3.589 degrees (North through East) ! Clean map min=-0.0014376 max=0.081255 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 1.03 HN 1.01 KP 1.04 LA 0.92 ! MK 0.97 NL 1.05 OV 0.96 PT 0.90 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 1.05 KP 1.05 ! LA 0.93 MK 1.01 NL 1.04 OV 1.01 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.07 KP 1.07 LA 0.93 ! MK 0.97 NL 1.04 OV 0.98 PT 0.96 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.90 HN 1.01 KP 1.03 ! LA 0.98 MK 1.00 NL 1.05 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.01 KP 1.07 LA 0.90 ! MK 0.98 NL 1.06 OV 0.96 PT 0.93 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.93 HN 0.98 KP 1.06 ! LA 0.97 MK 1.04 NL 1.07 OV 0.99 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.05 KP 1.07 LA 0.93 ! MK 0.98 NL 1.04 OV 0.97 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.91 HN 1.02 KP 1.08 ! LA 0.95 MK 0.99 NL 1.07 OV 0.98 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.00 KP 1.07 LA 0.92 ! MK 0.99 NL 1.07 OV 0.98 PT 0.97 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 HN 1.00 KP 1.04 ! LA 0.95 MK 1.01 NL 1.05 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.01 KP 1.05 LA 0.91 ! MK 0.97 NL 1.07 OV 1.03 PT 0.96 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 HN 1.00 KP 1.05 ! LA 0.95 MK 0.97 NL 1.05 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.00 KP 1.03 LA 0.95 ! MK 0.98 NL 1.05 OV 1.02 PT 0.98 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 1.04 KP 1.05 ! LA 0.98 MK 1.01 NL 1.05 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.05 KP 1.01 LA 0.98 ! MK 1.03 NL 1.02 OV 1.00 PT 0.97 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 HN 0.98 KP 1.05 ! LA 0.97 MK 0.99 NL 1.05 OV 1.01 ! PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.025973Jy sigma=0.691567 ! Fit after self-cal, rms=0.025494Jy sigma=0.670857 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.967 mas, bmaj=2.296 mas, bpa=-3.562 degrees ! Estimated noise=0.200236 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 = 0.000301226 Jy ! Component: 100 - total flux cleaned = 0.00026313 Jy ! Component: 150 - total flux cleaned = 0.00022962 Jy ! Component: 200 - total flux cleaned = 0.000190524 Jy ! Total flux subtracted in 200 components = 0.000190524 Jy ! Clean residual min=-0.000748 max=0.000784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.100176 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.100176 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=0.025481Jy sigma=0.670325 ! Fit after self-cal, rms=0.025475Jy sigma=0.670205 ! 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=0.025475Jy sigma=0.670205 ! Fit after self-cal, rms=0.025473Jy sigma=0.670194 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9671 mas, bmaj=2.296 mas, bpa=-3.55 degrees ! Estimated noise=0.200216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.62534e-05 Jy ! Component: 100 - total flux cleaned = 2.94347e-05 Jy ! Component: 150 - total flux cleaned = -2.56395e-06 Jy ! Component: 200 - total flux cleaned = -3.75849e-05 Jy ! Total flux subtracted in 200 components = -3.75849e-05 Jy ! Clean residual min=-0.000737 max=0.000769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.100139 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.100139 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=0.025467Jy sigma=0.669991 ! Fit after self-cal, rms=0.025466Jy sigma=0.669974 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 (-28.2, 34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000697898 Jy ! Component: 100 - total flux cleaned = 0.00108963 Jy ! Component: 150 - total flux cleaned = 0.00135963 Jy ! Component: 200 - total flux cleaned = 0.00144464 Jy ! Total flux subtracted in 200 components = 0.00144464 Jy ! Clean residual min=-0.000738 max=0.000611 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.101583 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.101583 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=0.025446Jy sigma=0.669177 ! Fit after self-cal, rms=0.025446Jy sigma=0.669144 ! 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=0.025446Jy sigma=0.669144 ! Fit after self-cal, rms=0.025438Jy sigma=0.669056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9673 mas, bmaj=2.297 mas, bpa=-3.516 degrees ! Estimated noise=0.200163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224745 Jy ! Component: 100 - total flux cleaned = 0.000301346 Jy ! Component: 150 - total flux cleaned = 0.000328046 Jy ! Component: 200 - total flux cleaned = 0.000340202 Jy ! Total flux subtracted in 200 components = 0.000340202 Jy ! Clean residual min=-0.000719 max=0.000616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.101924 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.101924 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=0.025433Jy sigma=0.668911 ! Fit after self-cal, rms=0.025433Jy sigma=0.668903 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 = 3.99029e-05 Jy ! Component: 100 - total flux cleaned = 3.99139e-05 Jy ! Component: 150 - total flux cleaned = 3.46645e-05 Jy ! Component: 200 - total flux cleaned = 2.96043e-05 Jy ! Total flux subtracted in 200 components = 2.96043e-05 Jy ! Clean residual min=-0.000723 max=0.000609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.101953 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.101953 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=0.025430Jy sigma=0.668836 ! Fit after self-cal, rms=0.025430Jy sigma=0.668833 ! 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=0.025430Jy sigma=0.668833 ! Fit after self-cal, rms=0.025434Jy sigma=0.668809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=3.5 mas, bpa=-6.193 degrees ! Estimated noise=0.246924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116011 Jy ! Component: 100 - total flux cleaned = 0.000126624 Jy ! Component: 150 - total flux cleaned = 0.000140399 Jy ! Component: 200 - total flux cleaned = 0.000144535 Jy ! Total flux subtracted in 200 components = 0.000144535 Jy ! Clean residual min=-0.000757 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.102098 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.102098 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=0.025433Jy sigma=0.668793 ! Fit after self-cal, rms=0.025433Jy sigma=0.668792 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 = 8.81199e-06 Jy ! Component: 100 - total flux cleaned = 1.65606e-05 Jy ! Component: 150 - total flux cleaned = 2.35129e-05 Jy ! Component: 200 - total flux cleaned = 2.67572e-05 Jy ! Total flux subtracted in 200 components = 2.67572e-05 Jy ! Clean residual min=-0.000762 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.102124 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.102124 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=0.025433Jy sigma=0.668793 ! Fit after self-cal, rms=0.025433Jy sigma=0.668791 ! 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=0.9674 mas, bmaj=2.297 mas, bpa=-3.501 degrees ! Estimated noise=0.200162 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9674 x 2.297 at -3.501 degrees (North through East) ! Clean map min=-0.00068204 max=0.080987 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=0.7435 mas, bmaj=1.958 mas, bpa=-2.169 degrees ! Estimated noise=0.320622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0626141 Jy ! Component: 100 - total flux cleaned = 0.0770393 Jy ! Component: 150 - total flux cleaned = 0.0839012 Jy ! Component: 200 - total flux cleaned = 0.0881033 Jy ! Total flux subtracted in 200 components = 0.0881033 Jy ! Clean residual min=-0.001277 max=0.002193 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0881033 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0881033 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=2.297 mas, bpa=-3.501 degrees ! Estimated noise=0.200162 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 = 0.00420256 Jy ! Component: 100 - total flux cleaned = 0.00664059 Jy ! Component: 150 - total flux cleaned = 0.00822262 Jy ! Component: 200 - total flux cleaned = 0.00934063 Jy ! Total flux subtracted in 200 components = 0.00934063 Jy ! Clean residual min=-0.000754 max=0.000764 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0974439 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 55 components and 0.0974439 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=2.147 mas, bmaj=3.5 mas, bpa=-6.193 degrees ! Estimated noise=0.246924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121418 Jy ! Component: 100 - total flux cleaned = 0.00200934 Jy ! Component: 150 - total flux cleaned = 0.00261188 Jy ! Component: 200 - total flux cleaned = 0.0030788 Jy ! Total flux subtracted in 200 components = 0.0030788 Jy ! Clean residual min=-0.000871 max=0.000720 Jy/beam ! Clean residual mean=-0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.100523 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 = 0.000364553 Jy ! Component: 100 - total flux cleaned = 0.000650229 Jy ! Component: 150 - total flux cleaned = 0.000875108 Jy ! Component: 200 - total flux cleaned = 0.00105248 Jy ! Total flux subtracted in 200 components = 0.00105248 Jy ! Clean residual min=-0.000833 max=0.000673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.101575 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 118 components and 0.101575 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=2.297 mas, bpa=-3.501 degrees ! Estimated noise=0.200162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.57497e-05 Jy ! Component: 100 - total flux cleaned = -2.36377e-05 Jy ! Component: 150 - total flux cleaned = -1.44107e-05 Jy ! Component: 200 - total flux cleaned = 1.92072e-05 Jy ! Total flux subtracted in 200 components = 1.92072e-05 Jy ! Clean residual min=-0.000752 max=0.000614 Jy/beam ! Clean residual mean=-0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.101594 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.101594 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=0.025439Jy sigma=0.668969 ! Fit after self-cal, rms=0.025436Jy sigma=0.668859 wmodel /J2339+0244_X_map.mod ! wmodel: Unable to open new model file: /J2339+0244_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2339+0244_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9674 x 2.297 at -3.501 degrees (North through East) ! Clean map min=-0.00069741 max=0.081413 Jy/beam ! Writing clean map to FITS file: .//J2339+0244_X_map.fits wmodel .//J2339+0244_X_map.mod ! Writing 135 model components to file: .//J2339+0244_X_map.mod wobs .//J2339+0244_X_uvs.fits ! Writing UV FITS file: .//J2339+0244_X_uvs.fits wwins .//J2339+0244_X_map.win ! wwins: Wrote 4 windows to .//J2339+0244_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0814126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.573591 0.573591 1.14718 2.29436 4.58873 9.17745 18.3549 36.7098 73.4196 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 523.021 quit ! Quitting program ! Log file .//J2339+0244_X_dfm.log closed on Wed Nov 16 12:13:40 2016