! Started logfile: .//J0652+6524_X_dfm.log on Wed Nov 16 11:51:57 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 .//J0652+6524_X_uvm.fits ! Reading UV FITS file: .//J0652+6524_X_uvm.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! AN table 2: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0652+6524 ! ! 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 50400 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 J0652+6524_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. ! ! 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=1.000851Jy sigma=31.738859 ! Fit after self-cal, rms=0.967849Jy sigma=30.690985 ! 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=0.8728 mas, bmaj=1.104 mas, bpa=59.18 degrees ! Estimated noise=0.255397 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 = 0.0231049 Jy ! Component: 100 - total flux cleaned = 0.0287669 Jy ! Total flux subtracted in 100 components = 0.0287669 Jy ! Clean residual min=-0.002202 max=0.010047 Jy/beam ! Clean residual mean=0.000008 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0287669 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0287669 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=0.029179Jy sigma=0.909090 ! Fit after self-cal, rms=0.027283Jy sigma=0.848369 ! Inverting map ! Added new window around map position (-2.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887598 Jy ! Component: 100 - total flux cleaned = 0.0128613 Jy ! Total flux subtracted in 100 components = 0.0128613 Jy ! Clean residual min=-0.001587 max=0.002669 Jy/beam ! Clean residual mean=0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0416282 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0416282 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=0.023738Jy sigma=0.727932 ! Fit after self-cal, rms=0.023346Jy sigma=0.715495 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325528 Jy ! Component: 100 - total flux cleaned = 0.00525438 Jy ! Total flux subtracted in 100 components = 0.00525438 Jy ! Clean residual min=-0.000994 max=0.001247 Jy/beam ! Clean residual mean=0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0468826 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0468826 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=0.022608Jy sigma=0.689738 ! Fit after self-cal, rms=0.022565Jy sigma=0.688327 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169819 Jy ! Component: 100 - total flux cleaned = 0.00287733 Jy ! Total flux subtracted in 100 components = 0.00287733 Jy ! Clean residual min=-0.000934 max=0.000981 Jy/beam ! Clean residual mean=0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0497599 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0497599 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=0.022329Jy sigma=0.680205 ! Fit after self-cal, rms=0.022320Jy sigma=0.679865 ! 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=1.143 mas, bmaj=1.438 mas, bpa=61.15 degrees ! Estimated noise=0.100489 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 = 0.00177887 Jy ! Component: 100 - total flux cleaned = 0.00278307 Jy ! Component: 150 - total flux cleaned = 0.00343883 Jy ! Component: 200 - total flux cleaned = 0.00388978 Jy ! Total flux subtracted in 200 components = 0.00388978 Jy ! Clean residual min=-0.000497 max=0.000645 Jy/beam ! Clean residual mean=0.000004 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0536497 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.0536497 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=0.022173Jy sigma=0.675069 ! Fit after self-cal, rms=0.022165Jy sigma=0.674762 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 1.438 at 61.15 degrees (North through East) ! Clean map min=-0.00047574 max=0.032576 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 0.97 HN 1.00 KP 1.03 LA 0.95 ! MK 0.98 NL 1.07 OV 1.00 PT 0.93 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 HN 1.03 KP 1.08 ! LA 0.98 MK 0.98 NL 1.06 OV 0.99 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.99 KP 1.01 LA 0.93 ! MK 0.98 NL 1.04 OV 1.03 PT 0.96 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 HN 1.00 KP 1.06 ! LA 0.96 MK 1.00 NL 1.08 OV 1.00 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.97 KP 1.05 LA 0.94 ! MK 1.03 NL 1.07 OV 0.97 PT 0.93 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 1.01 KP 1.04 ! LA 0.98 MK 1.03 NL 1.02 OV 1.01 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.95 KP 1.06 LA 0.94 ! MK 1.01 NL 1.07 OV 0.97 PT 0.93 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.94 HN 1.01 KP 1.07 ! LA 0.94 MK 1.00 NL 1.06 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.99 KP 1.02 LA 0.92 ! MK 0.97 NL 1.09 OV 0.96 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.02 KP 1.06 ! LA 0.96 MK 1.01 NL 1.03 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.99 KP 1.02 LA 0.94 ! MK 1.00 NL 1.00 OV 1.00 PT 0.97 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 HN 1.00 KP 1.02 ! LA 0.97 MK 1.02 NL 1.02 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.99 KP 1.02 LA 0.92 ! MK 1.01 NL 1.03 OV 1.05 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 HN 0.99 KP 1.08 ! LA 0.99 MK 1.05 NL 1.06 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.00 KP 1.04 LA 0.91 ! MK 0.94 NL 1.10 OV 0.99 PT 0.97 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.03 KP 1.04 ! LA 0.95 MK 1.01 NL 1.04 OV 1.01 ! PT 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.022165Jy sigma=0.674762 ! Fit after self-cal, rms=0.021885Jy sigma=0.671902 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.428 mas, bpa=61.41 degrees ! Estimated noise=0.0997229 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 = 0.000168617 Jy ! Component: 100 - total flux cleaned = 0.000161326 Jy ! Component: 150 - total flux cleaned = 0.000149157 Jy ! Component: 200 - total flux cleaned = 0.000135767 Jy ! Total flux subtracted in 200 components = 0.000135767 Jy ! Clean residual min=-0.000370 max=0.000384 Jy/beam ! Clean residual mean=0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0537855 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0537855 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=0.021878Jy sigma=0.671672 ! Fit after self-cal, rms=0.021874Jy sigma=0.671578 ! 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=0.021874Jy sigma=0.671578 ! Fit after self-cal, rms=0.021875Jy sigma=0.671151 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.431 mas, bpa=61.29 degrees ! Estimated noise=0.0996741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.03703e-05 Jy ! Component: 100 - total flux cleaned = 6.00002e-05 Jy ! Component: 150 - total flux cleaned = 5.19527e-05 Jy ! Component: 200 - total flux cleaned = 3.56473e-05 Jy ! Total flux subtracted in 200 components = 3.56473e-05 Jy ! Clean residual min=-0.000379 max=0.000347 Jy/beam ! Clean residual mean=0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0538211 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0538211 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=0.021874Jy sigma=0.671076 ! Fit after self-cal, rms=0.021874Jy sigma=0.671062 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 = 3.01124e-06 Jy ! Component: 100 - total flux cleaned = 3.11736e-06 Jy ! Component: 150 - total flux cleaned = 2.39404e-07 Jy ! Component: 200 - total flux cleaned = -5.15894e-06 Jy ! Total flux subtracted in 200 components = -5.15894e-06 Jy ! Clean residual min=-0.000379 max=0.000339 Jy/beam ! Clean residual mean=0.000001 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0538159 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0538159 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=0.021873Jy sigma=0.671030 ! Fit after self-cal, rms=0.021872Jy sigma=0.671024 ! 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=0.021872Jy sigma=0.671024 ! Fit after self-cal, rms=0.021878Jy sigma=0.670842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=1.432 mas, bpa=61.18 degrees ! Estimated noise=0.0995705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.26181e-06 Jy ! Component: 100 - total flux cleaned = -1.19689e-05 Jy ! Component: 150 - total flux cleaned = -1.46672e-05 Jy ! Component: 200 - total flux cleaned = -1.91635e-05 Jy ! Total flux subtracted in 200 components = -1.91635e-05 Jy ! Clean residual min=-0.000379 max=0.000327 Jy/beam ! Clean residual mean=0.000001 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0537968 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.0537968 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=0.021877Jy sigma=0.670814 ! Fit after self-cal, rms=0.021877Jy sigma=0.670807 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 = 7.58592e-07 Jy ! Component: 100 - total flux cleaned = 6.8603e-07 Jy ! Component: 150 - total flux cleaned = -5.74812e-06 Jy ! Component: 200 - total flux cleaned = -9.67751e-06 Jy ! Total flux subtracted in 200 components = -9.67751e-06 Jy ! Clean residual min=-0.000376 max=0.000324 Jy/beam ! Clean residual mean=0.000001 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0537871 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0537871 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=0.021877Jy sigma=0.670792 ! Fit after self-cal, rms=0.021877Jy sigma=0.670791 ! 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=0.021877Jy sigma=0.670791 ! Fit after self-cal, rms=0.021875Jy sigma=0.670788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=2.691 mas, bpa=64.46 degrees ! Estimated noise=0.121955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3295e-05 Jy ! Component: 100 - total flux cleaned = 3.84243e-06 Jy ! Component: 150 - total flux cleaned = -7.47286e-06 Jy ! Component: 200 - total flux cleaned = -1.51934e-05 Jy ! Total flux subtracted in 200 components = -1.51934e-05 Jy ! Clean residual min=-0.000370 max=0.000359 Jy/beam ! Clean residual mean=0.000001 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0537719 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0537719 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=0.021875Jy sigma=0.670782 ! Fit after self-cal, rms=0.021875Jy sigma=0.670778 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 = 1.01723e-06 Jy ! Component: 100 - total flux cleaned = -5.9697e-06 Jy ! Component: 150 - total flux cleaned = -5.99452e-06 Jy ! Component: 200 - total flux cleaned = -6.00255e-06 Jy ! Total flux subtracted in 200 components = -6.00255e-06 Jy ! Clean residual min=-0.000369 max=0.000358 Jy/beam ! Clean residual mean=0.000001 rms=0.000089 Jy/beam ! Combined flux in latest and established models = 0.0537659 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.0537659 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=0.021875Jy sigma=0.670780 ! Fit after self-cal, rms=0.021875Jy sigma=0.670779 ! 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=1.144 mas, bmaj=1.433 mas, bpa=61.16 degrees ! Estimated noise=0.0995319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 1.433 at 61.16 degrees (North through East) ! Clean map min=-0.00034215 max=0.032227 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=0.8725 mas, bmaj=1.097 mas, bpa=59.23 degrees ! Estimated noise=0.252925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025328 Jy ! Component: 100 - total flux cleaned = 0.0355615 Jy ! Component: 150 - total flux cleaned = 0.0408345 Jy ! Component: 200 - total flux cleaned = 0.0441449 Jy ! Total flux subtracted in 200 components = 0.0441449 Jy ! Clean residual min=-0.001102 max=0.001815 Jy/beam ! Clean residual mean=0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0441449 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0441449 Jy ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=1.433 mas, bpa=61.16 degrees ! Estimated noise=0.0995319 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 = 0.00372591 Jy ! Component: 100 - total flux cleaned = 0.00586193 Jy ! Component: 150 - total flux cleaned = 0.00715439 Jy ! Component: 200 - total flux cleaned = 0.00795254 Jy ! Total flux subtracted in 200 components = 0.00795254 Jy ! Clean residual min=-0.000390 max=0.000565 Jy/beam ! Clean residual mean=0.000002 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0520975 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.0520975 Jy ! Inverting map ! Added new window around map position (-3.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000568288 Jy ! Component: 100 - total flux cleaned = 0.000937629 Jy ! Component: 150 - total flux cleaned = 0.00119806 Jy ! Component: 200 - total flux cleaned = 0.0013889 Jy ! Total flux subtracted in 200 components = 0.0013889 Jy ! Clean residual min=-0.000360 max=0.000341 Jy/beam ! Clean residual mean=0.000001 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0534864 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.0534864 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=2.199 mas, bmaj=2.691 mas, bpa=64.46 degrees ! Estimated noise=0.121955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206654 Jy ! Component: 100 - total flux cleaned = 0.000277336 Jy ! Component: 150 - total flux cleaned = 0.000309118 Jy ! Component: 200 - total flux cleaned = 0.000314379 Jy ! Total flux subtracted in 200 components = 0.000314379 Jy ! Clean residual min=-0.000361 max=0.000353 Jy/beam ! Clean residual mean=0.000001 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0538008 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 = 2.21589e-06 Jy ! Component: 100 - total flux cleaned = 2.16181e-06 Jy ! Component: 150 - total flux cleaned = 4.06678e-06 Jy ! Component: 200 - total flux cleaned = 5.73284e-06 Jy ! Total flux subtracted in 200 components = 5.73284e-06 Jy ! Clean residual min=-0.000359 max=0.000352 Jy/beam ! Clean residual mean=0.000001 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0538065 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 77 components and 0.0538065 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=1.433 mas, bpa=61.16 degrees ! Estimated noise=0.0995319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.76717e-05 Jy ! Component: 100 - total flux cleaned = -5.76354e-06 Jy ! Component: 150 - total flux cleaned = -9.43467e-06 Jy ! Component: 200 - total flux cleaned = -6.28911e-06 Jy ! Total flux subtracted in 200 components = -6.28911e-06 Jy ! Clean residual min=-0.000340 max=0.000309 Jy/beam ! Clean residual mean=0.000001 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0538002 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.0538002 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=0.021871Jy sigma=0.670645 ! Fit after self-cal, rms=0.021869Jy sigma=0.670617 wmodel /J0652+6524_X_map.mod ! wmodel: Unable to open new model file: /J0652+6524_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0652+6524_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 1.433 at 61.16 degrees (North through East) ! Clean map min=-0.00032285 max=0.032157 Jy/beam ! Writing clean map to FITS file: .//J0652+6524_X_map.fits wmodel .//J0652+6524_X_map.mod ! Writing 88 model components to file: .//J0652+6524_X_map.mod wobs .//J0652+6524_X_uvs.fits ! Writing UV FITS file: .//J0652+6524_X_uvs.fits wwins .//J0652+6524_X_map.win ! wwins: Wrote 3 windows to .//J0652+6524_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0321569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.68017e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.716502 0.716502 1.433 2.86601 5.73202 11.464 22.9281 45.8561 91.7123 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 418.7 quit ! Quitting program ! Log file .//J0652+6524_X_dfm.log closed on Wed Nov 16 11:52:01 2016