! Started logfile: .//J0848+7017_X_dfm.log on Wed Nov 16 11:54:32 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 .//J0848+7017_X_uvm.fits ! Reading UV FITS file: .//J0848+7017_X_uvm.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! AN table 2: 99 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0848+7017 ! ! 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 50040 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 J0848+7017_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=1.000438Jy sigma=30.928302 ! Fit after self-cal, rms=0.985030Jy sigma=30.452080 ! 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=0.9098 mas, bmaj=1.044 mas, bpa=40.51 degrees ! Estimated noise=0.235284 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 = 0.0113919 Jy ! Component: 100 - total flux cleaned = 0.0139748 Jy ! Total flux subtracted in 100 components = 0.0139748 Jy ! Clean residual min=-0.000902 max=0.001180 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0139748 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0139748 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=0.025509Jy sigma=0.760240 ! Fit after self-cal, rms=0.023456Jy sigma=0.696345 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367616 Jy ! Component: 100 - total flux cleaned = 0.00473469 Jy ! Total flux subtracted in 100 components = 0.00473469 Jy ! Clean residual min=-0.000812 max=0.001109 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0187095 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0187095 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=0.022880Jy sigma=0.678178 ! Fit after self-cal, rms=0.022880Jy sigma=0.678136 ! 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=1.176 mas, bmaj=1.341 mas, bpa=42.71 degrees ! Estimated noise=0.103517 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 (2.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143277 Jy ! Component: 100 - total flux cleaned = 0.0022722 Jy ! Component: 150 - total flux cleaned = 0.00287632 Jy ! Component: 200 - total flux cleaned = 0.00332887 Jy ! Total flux subtracted in 200 components = 0.00332887 Jy ! Clean residual min=-0.000488 max=0.000814 Jy/beam ! Clean residual mean=0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0220383 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 53 components and 0.0220383 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=0.022782Jy sigma=0.674948 ! Fit after self-cal, rms=0.022772Jy sigma=0.674457 ! Inverting map ! Added new window around map position (7.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937626 Jy ! Component: 100 - total flux cleaned = 0.00154415 Jy ! Component: 150 - total flux cleaned = 0.00199985 Jy ! Component: 200 - total flux cleaned = 0.00235395 Jy ! Total flux subtracted in 200 components = 0.00235395 Jy ! Clean residual min=-0.000407 max=0.000464 Jy/beam ! Clean residual mean=0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0243923 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 0.0243923 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=0.022726Jy sigma=0.672946 ! Fit after self-cal, rms=0.022717Jy sigma=0.672697 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 1.341 at 42.71 degrees (North through East) ! Clean map min=-0.00039699 max=0.018445 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 0.93 HN 0.99 KP 1.17 LA 1.01 ! MK 1.01 NL 1.06 OV 0.96 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 1.02 KP 1.07 ! LA 0.92 MK 0.96 NL 1.10 OV 0.97 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.05 KP 1.07 LA 1.07 ! MK 0.91 NL 1.02 OV 0.99 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 0.99 KP 0.98 ! LA 0.91 MK 1.02 NL 1.06 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.10 KP 1.10 LA 1.01 ! MK 1.04 NL 1.06 OV 0.92 PT 0.87 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.92 HN 1.03 KP 1.04 ! LA 0.97 MK 1.06 NL 1.08 OV 0.97 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.92 KP 1.14 LA 0.86 ! MK 1.00 NL 1.11 OV 0.99 PT 1.05 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 1.05 KP 1.01 ! LA 0.98 MK 1.02 NL 1.07 OV 0.98 ! PT 0.94 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.01 KP 1.09 LA 0.93 ! MK 1.04 NL 1.05 OV 1.01 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.94 HN 1.01 KP 1.03 ! LA 0.92 MK 1.06 NL 1.09 OV 0.95 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.00 KP 1.02 LA 0.94 ! MK 1.00 NL 1.06 OV 1.03 PT 0.93 ! SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.92 HN 0.99 KP 0.98 ! LA 1.01 MK 0.99 NL 0.99 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.92 KP 1.15 LA 0.90 ! MK 1.10 NL 1.01 OV 1.00 PT 0.96 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 0.98 KP 0.97 ! LA 0.93 MK 1.05 NL 1.02 OV 1.06 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.92 KP 1.04 LA 0.86 ! MK 1.01 NL 1.03 OV 0.98 PT 1.00 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.93 HN 1.00 KP 1.01 ! LA 0.96 MK 0.96 NL 1.03 OV 1.04 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.022717Jy sigma=0.672697 ! Fit after self-cal, rms=0.022571Jy sigma=0.671374 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=1.346 mas, bpa=43.19 degrees ! Estimated noise=0.10289 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 = 0.000314704 Jy ! Component: 100 - total flux cleaned = 0.000539398 Jy ! Component: 150 - total flux cleaned = 0.000658464 Jy ! Component: 200 - total flux cleaned = 0.000728866 Jy ! Total flux subtracted in 200 components = 0.000728866 Jy ! Clean residual min=-0.000320 max=0.000388 Jy/beam ! Clean residual mean=0.000000 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0251212 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.0251212 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=0.022565Jy sigma=0.671182 ! Fit after self-cal, rms=0.022569Jy sigma=0.671039 ! 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=0.022569Jy sigma=0.671039 ! Fit after self-cal, rms=0.022638Jy sigma=0.670523 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=1.344 mas, bpa=43.27 degrees ! Estimated noise=0.102936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168894 Jy ! Component: 100 - total flux cleaned = 0.000251258 Jy ! Component: 150 - total flux cleaned = 0.000307092 Jy ! Component: 200 - total flux cleaned = 0.000343829 Jy ! Total flux subtracted in 200 components = 0.000343829 Jy ! Clean residual min=-0.000319 max=0.000374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.025465 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.025465 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=0.022636Jy sigma=0.670450 ! Fit after self-cal, rms=0.022640Jy sigma=0.670403 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 (27.2, 38.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225129 Jy ! Component: 100 - total flux cleaned = 0.000239277 Jy ! Component: 150 - total flux cleaned = 0.000281428 Jy ! Component: 200 - total flux cleaned = 0.000337765 Jy ! Total flux subtracted in 200 components = 0.000337765 Jy ! Clean residual min=-0.000307 max=0.000305 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0258028 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 109 components and 0.0258028 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=0.022634Jy sigma=0.670232 ! Fit after self-cal, rms=0.022633Jy sigma=0.670210 ! 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=0.022633Jy sigma=0.670210 ! Fit after self-cal, rms=0.022675Jy sigma=0.670199 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=1.344 mas, bpa=43.93 degrees ! Estimated noise=0.103131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107454 Jy ! Component: 100 - total flux cleaned = 0.000163741 Jy ! Component: 150 - total flux cleaned = 0.000200064 Jy ! Component: 200 - total flux cleaned = 0.000233198 Jy ! Total flux subtracted in 200 components = 0.000233198 Jy ! Clean residual min=-0.000301 max=0.000306 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.026036 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.026036 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=0.022673Jy sigma=0.670138 ! Fit after self-cal, rms=0.022673Jy sigma=0.670131 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 = 5.4034e-05 Jy ! Component: 100 - total flux cleaned = 8.1268e-05 Jy ! Component: 150 - total flux cleaned = 0.000103093 Jy ! Component: 200 - total flux cleaned = 0.000116902 Jy ! Total flux subtracted in 200 components = 0.000116902 Jy ! Clean residual min=-0.000298 max=0.000307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0261529 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.0261529 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=0.022672Jy sigma=0.670099 ! Fit after self-cal, rms=0.022672Jy sigma=0.670098 ! 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=0.022672Jy sigma=0.670098 ! Fit after self-cal, rms=0.022685Jy sigma=0.670095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=2.584 mas, bpa=69.99 degrees ! Estimated noise=0.126582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178511 Jy ! Component: 100 - total flux cleaned = 0.000225779 Jy ! Component: 150 - total flux cleaned = 0.000248671 Jy ! Component: 200 - total flux cleaned = 0.000271537 Jy ! Total flux subtracted in 200 components = 0.000271537 Jy ! Clean residual min=-0.000370 max=0.000384 Jy/beam ! Clean residual mean=-0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0264244 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 130 components and 0.0264244 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=0.022684Jy sigma=0.670072 ! Fit after self-cal, rms=0.022684Jy sigma=0.670065 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 = 7.74288e-05 Jy ! Component: 100 - total flux cleaned = 9.87363e-05 Jy ! Component: 150 - total flux cleaned = 0.000112304 Jy ! Component: 200 - total flux cleaned = 0.000124447 Jy ! Total flux subtracted in 200 components = 0.000124447 Jy ! Clean residual min=-0.000372 max=0.000380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0265488 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.0265488 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=0.022684Jy sigma=0.670063 ! Fit after self-cal, rms=0.022684Jy sigma=0.670060 ! 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=1.178 mas, bmaj=1.344 mas, bpa=44.18 degrees ! Estimated noise=0.103209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 1.344 at 44.18 degrees (North through East) ! Clean map min=-0.0002837 max=0.018323 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=0.9129 mas, bmaj=1.042 mas, bpa=42.27 degrees ! Estimated noise=0.234919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142443 Jy ! Component: 100 - total flux cleaned = 0.0175417 Jy ! Component: 150 - total flux cleaned = 0.0190059 Jy ! Component: 200 - total flux cleaned = 0.0200597 Jy ! Total flux subtracted in 200 components = 0.0200597 Jy ! Clean residual min=-0.000766 max=0.000986 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0200597 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0200597 Jy ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=1.344 mas, bpa=44.18 degrees ! Estimated noise=0.103209 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 = 0.00135362 Jy ! Component: 100 - total flux cleaned = 0.00229219 Jy ! Component: 150 - total flux cleaned = 0.00300387 Jy ! Component: 200 - total flux cleaned = 0.00357841 Jy ! Total flux subtracted in 200 components = 0.00357841 Jy ! Clean residual min=-0.000410 max=0.000453 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0236381 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 0.0236381 Jy ! Inverting map ! Added new window around map position (4.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507886 Jy ! Component: 100 - total flux cleaned = 0.000913013 Jy ! Component: 150 - total flux cleaned = 0.00125395 Jy ! Component: 200 - total flux cleaned = 0.00148958 Jy ! Total flux subtracted in 200 components = 0.00148958 Jy ! Clean residual min=-0.000356 max=0.000331 Jy/beam ! Clean residual mean=0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0251277 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 86 components and 0.0251277 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=2.315 mas, bmaj=2.584 mas, bpa=69.99 degrees ! Estimated noise=0.126582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419028 Jy ! Component: 100 - total flux cleaned = 0.000712673 Jy ! Component: 150 - total flux cleaned = 0.000882798 Jy ! Component: 200 - total flux cleaned = 0.000996261 Jy ! Total flux subtracted in 200 components = 0.000996261 Jy ! Clean residual min=-0.000392 max=0.000360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.026124 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 = 0.000107985 Jy ! Component: 100 - total flux cleaned = 0.000170498 Jy ! Component: 150 - total flux cleaned = 0.000230142 Jy ! Component: 200 - total flux cleaned = 0.000278866 Jy ! Total flux subtracted in 200 components = 0.000278866 Jy ! Clean residual min=-0.000371 max=0.000367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0264028 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 154 components and 0.0264028 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=1.344 mas, bpa=44.18 degrees ! Estimated noise=0.103209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.35059e-05 Jy ! Component: 100 - total flux cleaned = 1.02538e-05 Jy ! Component: 150 - total flux cleaned = 2.75395e-05 Jy ! Component: 200 - total flux cleaned = 4.81513e-05 Jy ! Total flux subtracted in 200 components = 4.81513e-05 Jy ! Clean residual min=-0.000303 max=0.000308 Jy/beam ! Clean residual mean=-0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.026451 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 168 components and 0.026451 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=0.022686Jy sigma=0.670095 ! Fit after self-cal, rms=0.022685Jy sigma=0.670065 wmodel /J0848+7017_X_map.mod ! wmodel: Unable to open new model file: /J0848+7017_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0848+7017_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 1.344 at 44.18 degrees (North through East) ! Clean map min=-0.00028583 max=0.018329 Jy/beam ! Writing clean map to FITS file: .//J0848+7017_X_map.fits wmodel .//J0848+7017_X_map.mod ! Writing 168 model components to file: .//J0848+7017_X_map.mod wobs .//J0848+7017_X_uvs.fits ! Writing UV FITS file: .//J0848+7017_X_uvs.fits wwins .//J0848+7017_X_map.win ! wwins: Wrote 5 windows to .//J0848+7017_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0183286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.45164e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21968 1.21968 2.43936 4.87871 9.75742 19.5148 39.0297 78.0594 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 245.966 quit ! Quitting program ! Log file .//J0848+7017_X_dfm.log closed on Wed Nov 16 11:54:36 2016