! Started logfile: .//J1044+0655_X_dfm.log on Wed Nov 16 11:55:53 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 .//J1044+0655_X_uva.fits ! Reading UV FITS file: .//J1044+0655_X_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760075 visibilities/baseline/integration-bin. ! Found source: J1044+0655 ! ! 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 16144 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 J1044+0655_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008124Jy sigma=30.894515 ! Fit after self-cal, rms=0.853926Jy sigma=26.107200 ! 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=0.7726 mas, bmaj=1.9 mas, bpa=-4.266 degrees ! Estimated noise=0.324773 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 = 0.106313 Jy ! Component: 100 - total flux cleaned = 0.137206 Jy ! Total flux subtracted in 100 components = 0.137206 Jy ! Clean residual min=-0.004778 max=0.012852 Jy/beam ! Clean residual mean=-0.000005 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.137206 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.137206 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=0.038735Jy sigma=1.102077 ! Fit after self-cal, rms=0.038491Jy sigma=1.096438 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142544 Jy ! Component: 100 - total flux cleaned = 0.0211391 Jy ! Total flux subtracted in 100 components = 0.0211391 Jy ! Clean residual min=-0.003497 max=0.004724 Jy/beam ! Clean residual mean=-0.000003 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.158345 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.158345 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=0.030716Jy sigma=0.835654 ! Fit after self-cal, rms=0.030571Jy sigma=0.831673 ! Inverting map ! Added new window around map position (1, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514695 Jy ! Component: 100 - total flux cleaned = 0.00812299 Jy ! Total flux subtracted in 100 components = 0.00812299 Jy ! Clean residual min=-0.002883 max=0.003658 Jy/beam ! Clean residual mean=-0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.166468 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.166468 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=0.029126Jy sigma=0.784149 ! Fit after self-cal, rms=0.029036Jy sigma=0.781433 ! 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=1.087 mas, bmaj=2.36 mas, bpa=-1.642 degrees ! Estimated noise=0.186749 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 = 0.00458846 Jy ! Component: 100 - total flux cleaned = 0.00740895 Jy ! Component: 150 - total flux cleaned = 0.00938987 Jy ! Component: 200 - total flux cleaned = 0.0108091 Jy ! Total flux subtracted in 200 components = 0.0108091 Jy ! Clean residual min=-0.002975 max=0.003931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.177277 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.177277 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=0.028226Jy sigma=0.752461 ! Fit after self-cal, rms=0.028176Jy sigma=0.750807 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.36 at -1.642 degrees (North through East) ! Clean map min=-0.0029704 max=0.1431 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.00 KP 1.04 ! LA 0.93 MK 0.99 NL 1.07 OV 1.00 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.00 KP 1.03 ! LA 0.93 MK 0.97 NL 1.08 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.99 KP 1.04 ! LA 0.94 MK 0.98 NL 1.08 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 1.04 ! LA 0.94 MK 0.97 NL 1.08 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 1.03 ! LA 0.95 MK 0.99 NL 1.07 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.99 KP 1.04 ! LA 0.95 MK 0.98 NL 1.07 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.01 KP 1.05 ! LA 0.95 MK 0.99 NL 1.08 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.01 KP 1.04 ! LA 0.95 MK 0.99 NL 1.09 OV 1.02 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.028176Jy sigma=0.750807 ! Fit after self-cal, rms=0.026553Jy sigma=0.698367 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.367 mas, bpa=-1.675 degrees ! Estimated noise=0.186233 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 (3, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239599 Jy ! Component: 100 - total flux cleaned = 0.00271239 Jy ! Component: 150 - total flux cleaned = 0.00303601 Jy ! Component: 200 - total flux cleaned = 0.00318794 Jy ! Total flux subtracted in 200 components = 0.00318794 Jy ! Clean residual min=-0.001353 max=0.001876 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.180465 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.180465 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=0.026258Jy sigma=0.688308 ! Fit after self-cal, rms=0.026226Jy sigma=0.687327 ! 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=0.026226Jy sigma=0.687327 ! Fit after self-cal, rms=0.026052Jy sigma=0.679116 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.364 mas, bpa=-1.671 degrees ! Estimated noise=0.18623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476658 Jy ! Component: 100 - total flux cleaned = 0.0006936 Jy ! Component: 150 - total flux cleaned = 0.00090293 Jy ! Component: 200 - total flux cleaned = 0.00105349 Jy ! Total flux subtracted in 200 components = 0.00105349 Jy ! Clean residual min=-0.000830 max=0.000961 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.181519 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.181519 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=0.025959Jy sigma=0.676086 ! Fit after self-cal, rms=0.025953Jy sigma=0.675907 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, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770268 Jy ! Component: 100 - total flux cleaned = 0.000838655 Jy ! Component: 150 - total flux cleaned = 0.000937436 Jy ! Component: 200 - total flux cleaned = 0.000971591 Jy ! Total flux subtracted in 200 components = 0.000971591 Jy ! Clean residual min=-0.000776 max=0.000811 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.18249 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.18249 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=0.025911Jy sigma=0.674483 ! Fit after self-cal, rms=0.025910Jy sigma=0.674443 ! Inverting map ! Added new window around map position (-6.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479644 Jy ! Component: 100 - total flux cleaned = 0.00058917 Jy ! Component: 150 - total flux cleaned = 0.000537401 Jy ! Component: 200 - total flux cleaned = 0.000568646 Jy ! Total flux subtracted in 200 components = 0.000568646 Jy ! Clean residual min=-0.000707 max=0.000692 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.183059 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.183059 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=0.025877Jy sigma=0.673352 ! Fit after self-cal, rms=0.025877Jy sigma=0.673328 ! 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=0.025877Jy sigma=0.673328 ! Fit after self-cal, rms=0.025869Jy sigma=0.672838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.364 mas, bpa=-1.644 degrees ! Estimated noise=0.186162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103971 Jy ! Component: 100 - total flux cleaned = -8.17556e-06 Jy ! Component: 150 - total flux cleaned = 8.79571e-05 Jy ! Component: 200 - total flux cleaned = 0.000125095 Jy ! Total flux subtracted in 200 components = 0.000125095 Jy ! Clean residual min=-0.000625 max=0.000714 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.183184 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.183184 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=0.025851Jy sigma=0.672267 ! Fit after self-cal, rms=0.025851Jy sigma=0.672251 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, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458838 Jy ! Component: 100 - total flux cleaned = 0.000583966 Jy ! Component: 150 - total flux cleaned = 0.000623905 Jy ! Component: 200 - total flux cleaned = 0.000659043 Jy ! Total flux subtracted in 200 components = 0.000659043 Jy ! Clean residual min=-0.000579 max=0.000595 Jy/beam ! Clean residual mean=0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.183843 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.183843 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=0.025829Jy sigma=0.671583 ! Fit after self-cal, rms=0.025828Jy sigma=0.671553 ! 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=0.025828Jy sigma=0.671553 ! Fit after self-cal, rms=0.025825Jy sigma=0.671359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=3.377 mas, bpa=1.471 degrees ! Estimated noise=0.21759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163407 Jy ! Component: 100 - total flux cleaned = 0.000308375 Jy ! Component: 150 - total flux cleaned = 0.00039061 Jy ! Component: 200 - total flux cleaned = 0.000414157 Jy ! Total flux subtracted in 200 components = 0.000414157 Jy ! Clean residual min=-0.000594 max=0.000544 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.184257 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.184257 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=0.025818Jy sigma=0.671169 ! Fit after self-cal, rms=0.025818Jy sigma=0.671154 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 = 2.38641e-05 Jy ! Component: 100 - total flux cleaned = 2.38325e-05 Jy ! Component: 150 - total flux cleaned = 3.6884e-05 Jy ! Component: 200 - total flux cleaned = 4.31117e-05 Jy ! Total flux subtracted in 200 components = 4.31117e-05 Jy ! Clean residual min=-0.000589 max=0.000541 Jy/beam ! Clean residual mean=0.000000 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.1843 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.1843 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=0.025815Jy sigma=0.671084 ! Fit after self-cal, rms=0.025815Jy sigma=0.671083 ! 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=1.086 mas, bmaj=2.364 mas, bpa=-1.623 degrees ! Estimated noise=0.18611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.364 at -1.623 degrees (North through East) ! Clean map min=-0.00072347 max=0.14282 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=0.7702 mas, bmaj=1.901 mas, bpa=-4.273 degrees ! Estimated noise=0.324514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106182 Jy ! Component: 100 - total flux cleaned = 0.138857 Jy ! Component: 150 - total flux cleaned = 0.15328 Jy ! Component: 200 - total flux cleaned = 0.160477 Jy ! Total flux subtracted in 200 components = 0.160477 Jy ! Clean residual min=-0.001881 max=0.003606 Jy/beam ! Clean residual mean=-0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.160477 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.160477 Jy ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.364 mas, bpa=-1.623 degrees ! Estimated noise=0.18611 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 = 0.00686379 Jy ! Component: 100 - total flux cleaned = 0.0109169 Jy ! Component: 150 - total flux cleaned = 0.0135742 Jy ! Component: 200 - total flux cleaned = 0.0155142 Jy ! Total flux subtracted in 200 components = 0.0155142 Jy ! Clean residual min=-0.000861 max=0.001126 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.175992 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 48 components and 0.175992 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147749 Jy ! Component: 100 - total flux cleaned = 0.00262458 Jy ! Component: 150 - total flux cleaned = 0.00354205 Jy ! Component: 200 - total flux cleaned = 0.00430602 Jy ! Total flux subtracted in 200 components = 0.00430602 Jy ! Clean residual min=-0.000696 max=0.000736 Jy/beam ! Clean residual mean=0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.180298 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 81 components and 0.180298 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=2.205 mas, bmaj=3.377 mas, bpa=1.471 degrees ! Estimated noise=0.21759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000933042 Jy ! Component: 100 - total flux cleaned = 0.00161979 Jy ! Component: 150 - total flux cleaned = 0.00216471 Jy ! Component: 200 - total flux cleaned = 0.00260226 Jy ! Total flux subtracted in 200 components = 0.00260226 Jy ! Clean residual min=-0.000603 max=0.000554 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.1829 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 = 0.000163555 Jy ! Component: 100 - total flux cleaned = 0.000309975 Jy ! Component: 150 - total flux cleaned = 0.000418119 Jy ! Component: 200 - total flux cleaned = 0.000516971 Jy ! Total flux subtracted in 200 components = 0.000516971 Jy ! Clean residual min=-0.000574 max=0.000536 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.183417 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 140 components and 0.183417 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.364 mas, bpa=-1.623 degrees ! Estimated noise=0.18611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.19669e-05 Jy ! Component: 100 - total flux cleaned = 1.41476e-05 Jy ! Component: 150 - total flux cleaned = 3.90966e-05 Jy ! Component: 200 - total flux cleaned = 7.36615e-05 Jy ! Total flux subtracted in 200 components = 7.36615e-05 Jy ! Clean residual min=-0.000606 max=0.000590 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.183491 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 0.183491 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=0.025822Jy sigma=0.671401 ! Fit after self-cal, rms=0.025814Jy sigma=0.671152 wmodel /J1044+0655_X_map.mod ! wmodel: Unable to open new model file: /J1044+0655_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1044+0655_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.086 x 2.364 at -1.623 degrees (North through East) ! Clean map min=-0.00053907 max=0.14274 Jy/beam ! Writing clean map to FITS file: .//J1044+0655_X_map.fits wmodel .//J1044+0655_X_map.mod ! Writing 160 model components to file: .//J1044+0655_X_map.mod wobs .//J1044+0655_X_uvs.fits ! Writing UV FITS file: .//J1044+0655_X_uvs.fits wwins .//J1044+0655_X_map.win ! wwins: Wrote 6 windows to .//J1044+0655_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013258 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.278643 0.278643 0.557286 1.11457 2.22915 4.45829 8.91658 17.8332 35.6663 71.3326 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1076.65 quit ! Quitting program ! Log file .//J1044+0655_X_dfm.log closed on Wed Nov 16 11:55:56 2016