! Started logfile: .//J0650-2849_X_dfm.log on Wed Nov 16 11:51:48 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 .//J0650-2849_X_uvm.fits ! Reading UV FITS file: .//J0650-2849_X_uvm.fits ! AN table 1: 21 integrations on 3 of 3 possible baselines. ! AN table 2: 21 integrations on 10 of 10 possible baselines. ! AN table 3: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.959826 visibilities/baseline/integration-bin. ! Found source: J0650-2849 ! ! 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 7072 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 J0650-2849_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 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.013529Jy sigma=23.038341 ! Fit after self-cal, rms=0.850979Jy sigma=19.097761 ! 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=0.8101 mas, bmaj=3.89 mas, bpa=-17.87 degrees ! Estimated noise=0.679546 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 = 0.114697 Jy ! Component: 100 - total flux cleaned = 0.145462 Jy ! Total flux subtracted in 100 components = 0.145462 Jy ! Clean residual min=-0.005251 max=0.012542 Jy/beam ! Clean residual mean=-0.000027 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.145462 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.145462 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=0.043564Jy sigma=0.854391 ! Fit after self-cal, rms=0.043569Jy sigma=0.854166 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127562 Jy ! Component: 100 - total flux cleaned = 0.0185731 Jy ! Total flux subtracted in 100 components = 0.0185731 Jy ! Clean residual min=-0.004682 max=0.004490 Jy/beam ! Clean residual mean=-0.000012 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.164035 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.164035 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=0.039675Jy sigma=0.719726 ! Fit after self-cal, rms=0.039656Jy sigma=0.719565 ! 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=1.192 mas, bmaj=4.759 mas, bpa=-16.79 degrees ! Estimated noise=0.389739 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 = 0.00500208 Jy ! Component: 100 - total flux cleaned = 0.00726451 Jy ! Component: 150 - total flux cleaned = 0.00844252 Jy ! Component: 200 - total flux cleaned = 0.00908936 Jy ! Total flux subtracted in 200 components = 0.00908936 Jy ! Clean residual min=-0.003283 max=0.003335 Jy/beam ! Clean residual mean=-0.000002 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.173125 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 57 components and 0.173125 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=0.039272Jy sigma=0.700851 ! Fit after self-cal, rms=0.039258Jy sigma=0.700810 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.192 x 4.759 at -16.79 degrees (North through East) ! Clean map min=-0.0031746 max=0.13813 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 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 1.08 LA 0.95 OV 1.04 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.94 HN 1.07 KP 1.02 ! LA 1.00 MK 0.99 NL 1.03 OV 0.96 ! PT 0.97 ! ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.88 KP 1.08 LA 0.96 OV 0.99 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.95 HN 1.02 KP 1.05 ! LA 0.99 MK 1.02 NL 1.03 OV 0.95 ! PT 0.97 ! ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 KP 1.07 LA 1.03 OV 1.03 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.94 HN 1.08 KP 1.06 ! LA 0.99 MK 1.00 NL 1.06 OV 0.97 ! PT 0.96 ! ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 KP 1.10 LA 0.94 OV 1.05 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.96 HN 1.05 KP 1.01 ! LA 1.00 MK 1.01 NL 1.06 OV 0.96 ! PT 0.97 ! ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 1.08 LA 0.98 OV 1.06 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.95 HN 1.07 KP 1.04 ! LA 0.98 MK 1.02 NL 1.05 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 KP 1.08 LA 0.98 OV 1.09 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.97 HN 1.02 KP 1.05 ! LA 1.01 MK 1.01 NL 1.08 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 1.11 LA 0.95 OV 1.04 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.95 HN 0.97 KP 1.06 ! LA 1.00 MK 1.01 NL 1.08 OV 0.97 ! PT 0.96 ! ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 1.07 LA 0.97 OV 1.05 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.93 HN 1.07 KP 1.06 ! LA 0.99 MK 1.00 NL 1.02 OV 0.94 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.039258Jy sigma=0.700810 ! Fit after self-cal, rms=0.038199Jy sigma=0.672326 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=5.466 mas, bpa=-17.6 degrees ! Estimated noise=0.394511 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 = -0.00132922 Jy ! Component: 100 - total flux cleaned = -0.00144787 Jy ! Component: 150 - total flux cleaned = -0.00151414 Jy ! Component: 200 - total flux cleaned = -0.00157046 Jy ! Total flux subtracted in 200 components = -0.00157046 Jy ! Clean residual min=-0.002489 max=0.001611 Jy/beam ! Clean residual mean=0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.171554 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.171554 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=0.038072Jy sigma=0.670955 ! Fit after self-cal, rms=0.038083Jy sigma=0.670853 ! 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=0.038083Jy sigma=0.670853 ! Fit after self-cal, rms=0.038391Jy sigma=0.670244 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=5.48 mas, bpa=-17.64 degrees ! Estimated noise=0.394373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104165 Jy ! Component: 100 - total flux cleaned = -0.00117181 Jy ! Component: 150 - total flux cleaned = -0.00125339 Jy ! Component: 200 - total flux cleaned = -0.00134465 Jy ! Total flux subtracted in 200 components = -0.00134465 Jy ! Clean residual min=-0.002361 max=0.001511 Jy/beam ! Clean residual mean=0.000004 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.170209 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.170209 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=0.038303Jy sigma=0.669354 ! Fit after self-cal, rms=0.038309Jy sigma=0.669348 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 = -5.83608e-05 Jy ! Component: 100 - total flux cleaned = -5.83238e-05 Jy ! Component: 150 - total flux cleaned = -7.325e-05 Jy ! Component: 200 - total flux cleaned = -7.26299e-05 Jy ! Total flux subtracted in 200 components = -7.26299e-05 Jy ! Clean residual min=-0.002367 max=0.001490 Jy/beam ! Clean residual mean=0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.170137 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.170137 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=0.038289Jy sigma=0.669150 ! Fit after self-cal, rms=0.038289Jy sigma=0.669145 ! 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=0.038289Jy sigma=0.669145 ! Fit after self-cal, rms=0.038755Jy sigma=0.668242 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=5.497 mas, bpa=-17.71 degrees ! Estimated noise=0.394868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000721302 Jy ! Component: 100 - total flux cleaned = -0.000805638 Jy ! Component: 150 - total flux cleaned = -0.000899462 Jy ! Component: 200 - total flux cleaned = -0.00095919 Jy ! Total flux subtracted in 200 components = -0.00095919 Jy ! Clean residual min=-0.002187 max=0.001404 Jy/beam ! Clean residual mean=0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.169178 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.169178 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=0.038697Jy sigma=0.667615 ! Fit after self-cal, rms=0.038704Jy sigma=0.667612 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 = -7.18925e-05 Jy ! Component: 100 - total flux cleaned = -0.000116114 Jy ! Component: 150 - total flux cleaned = -0.00014222 Jy ! Component: 200 - total flux cleaned = -0.000154509 Jy ! Total flux subtracted in 200 components = -0.000154509 Jy ! Clean residual min=-0.002183 max=0.001387 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.169023 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.169023 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=0.038691Jy sigma=0.667444 ! Fit after self-cal, rms=0.038691Jy sigma=0.667441 ! 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=0.038691Jy sigma=0.667441 ! Fit after self-cal, rms=0.039115Jy sigma=0.666779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.938 mas, bmaj=8.546 mas, bpa=-2.695 degrees ! Estimated noise=0.430274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513196 Jy ! Component: 100 - total flux cleaned = -0.00059361 Jy ! Component: 150 - total flux cleaned = -0.000629863 Jy ! Component: 200 - total flux cleaned = -0.000651278 Jy ! Total flux subtracted in 200 components = -0.000651278 Jy ! Clean residual min=-0.002107 max=0.001374 Jy/beam ! Clean residual mean=0.000006 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.168372 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 92 components and 0.168372 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=0.039080Jy sigma=0.666773 ! Fit after self-cal, rms=0.039087Jy sigma=0.666756 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 = 2.7109e-05 Jy ! Component: 100 - total flux cleaned = 1.5121e-06 Jy ! Component: 150 - total flux cleaned = -2.15246e-05 Jy ! Component: 200 - total flux cleaned = -4.22025e-05 Jy ! Total flux subtracted in 200 components = -4.22025e-05 Jy ! Clean residual min=-0.002102 max=0.001418 Jy/beam ! Clean residual mean=0.000006 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.16833 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 92 components and 0.16833 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=0.039077Jy sigma=0.666837 ! Fit after self-cal, rms=0.039076Jy sigma=0.666831 ! 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=1.199 mas, bmaj=5.512 mas, bpa=-17.78 degrees ! Estimated noise=0.395246 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.199 x 5.512 at -17.78 degrees (North through East) ! Clean map min=-0.0020375 max=0.14331 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=0.804 mas, bmaj=4.509 mas, bpa=-18.69 degrees ! Estimated noise=0.707975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117818 Jy ! Component: 100 - total flux cleaned = 0.14666 Jy ! Component: 150 - total flux cleaned = 0.15773 Jy ! Component: 200 - total flux cleaned = 0.16235 Jy ! Total flux subtracted in 200 components = 0.16235 Jy ! Clean residual min=-0.002827 max=0.002951 Jy/beam ! Clean residual mean=-0.000003 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.16235 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.16235 Jy ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=5.512 mas, bpa=-17.78 degrees ! Estimated noise=0.395246 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 = 0.00343528 Jy ! Component: 100 - total flux cleaned = 0.00474308 Jy ! Component: 150 - total flux cleaned = 0.00535818 Jy ! Component: 200 - total flux cleaned = 0.00561424 Jy ! Total flux subtracted in 200 components = 0.00561424 Jy ! Clean residual min=-0.001949 max=0.001309 Jy/beam ! Clean residual mean=0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.167964 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.167964 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=2.938 mas, bmaj=8.546 mas, bpa=-2.695 degrees ! Estimated noise=0.430274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251873 Jy ! Component: 100 - total flux cleaned = 0.000266795 Jy ! Component: 150 - total flux cleaned = 0.00026094 Jy ! Component: 200 - total flux cleaned = 0.000261546 Jy ! Total flux subtracted in 200 components = 0.000261546 Jy ! Clean residual min=-0.002049 max=0.001470 Jy/beam ! Clean residual mean=0.000006 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.168226 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 = 4.93577e-06 Jy ! Component: 100 - total flux cleaned = 9.88215e-06 Jy ! Component: 150 - total flux cleaned = 1.44502e-05 Jy ! Component: 200 - total flux cleaned = 1.88209e-05 Jy ! Total flux subtracted in 200 components = 1.88209e-05 Jy ! Clean residual min=-0.002052 max=0.001471 Jy/beam ! Clean residual mean=0.000006 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.168244 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.168244 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=5.512 mas, bpa=-17.78 degrees ! Estimated noise=0.395246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001468 Jy ! Component: 100 - total flux cleaned = -0.000175686 Jy ! Component: 150 - total flux cleaned = -0.000202283 Jy ! Component: 200 - total flux cleaned = -0.000233725 Jy ! Total flux subtracted in 200 components = -0.000233725 Jy ! Clean residual min=-0.001941 max=0.001303 Jy/beam ! Clean residual mean=0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.168011 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.168011 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=0.039059Jy sigma=0.665896 ! Fit after self-cal, rms=0.039059Jy sigma=0.665874 wmodel /J0650-2849_X_map.mod ! wmodel: Unable to open new model file: /J0650-2849_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0650-2849_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.199 x 5.512 at -17.78 degrees (North through East) ! Clean map min=-0.0018815 max=0.14653 Jy/beam ! Writing clean map to FITS file: .//J0650-2849_X_map.fits wmodel .//J0650-2849_X_map.mod ! Writing 64 model components to file: .//J0650-2849_X_map.mod wobs .//J0650-2849_X_uvs.fits ! Writing UV FITS file: .//J0650-2849_X_uvs.fits wwins .//J0650-2849_X_map.win ! wwins: Wrote 1 windows to .//J0650-2849_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.146525 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000390413 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.799343 0.799343 1.59869 3.19737 6.39474 12.7895 25.579 51.1579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 375.308 quit ! Quitting program ! Log file .//J0650-2849_X_dfm.log closed on Wed Nov 16 11:51:51 2016