! Started logfile: .//J1105+4428_X_dfm.log on Wed Nov 16 11:56:18 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 .//J1105+4428_X_uvm.fits ! Reading UV FITS file: .//J1105+4428_X_uvm.fits ! AN table 1: 49 integrations on 36 of 36 possible baselines. ! AN table 2: 200 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910349 visibilities/baseline/integration-bin. ! Found source: J1105+4428 ! ! 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 78392 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 J1105+4428_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 51 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000319Jy sigma=32.416867 ! Fit after self-cal, rms=0.989518Jy sigma=32.067472 ! 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=0.8115 mas, bmaj=1.826 mas, bpa=17.92 degrees ! Estimated noise=0.186411 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 = 0.00819695 Jy ! Component: 100 - total flux cleaned = 0.0100667 Jy ! Total flux subtracted in 100 components = 0.0100667 Jy ! Clean residual min=-0.000693 max=0.000641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0100667 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0100667 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=0.023395Jy sigma=0.737697 ! Fit after self-cal, rms=0.021654Jy sigma=0.681893 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353716 Jy ! Component: 100 - total flux cleaned = 0.00454782 Jy ! Total flux subtracted in 100 components = 0.00454782 Jy ! Clean residual min=-0.000591 max=0.000677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0146145 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0146145 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=0.021113Jy sigma=0.664645 ! Fit after self-cal, rms=0.021110Jy sigma=0.664585 ! 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=1.028 mas, bmaj=2.167 mas, bpa=18.02 degrees ! Estimated noise=0.0788067 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 (-1.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923386 Jy ! Component: 100 - total flux cleaned = 0.00144465 Jy ! Component: 150 - total flux cleaned = 0.00179084 Jy ! Component: 200 - total flux cleaned = 0.0020474 Jy ! Total flux subtracted in 200 components = 0.0020474 Jy ! Clean residual min=-0.000267 max=0.000263 Jy/beam ! Clean residual mean=-0.000001 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0166619 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.0166619 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=0.021067Jy sigma=0.663181 ! Fit after self-cal, rms=0.021054Jy sigma=0.662793 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410862 Jy ! Component: 100 - total flux cleaned = 0.000632683 Jy ! Component: 150 - total flux cleaned = 0.000799003 Jy ! Component: 200 - total flux cleaned = 0.000930144 Jy ! Total flux subtracted in 200 components = 0.000930144 Jy ! Clean residual min=-0.000240 max=0.000236 Jy/beam ! Clean residual mean=-0.000001 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.017592 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.017592 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=0.021045Jy sigma=0.662502 ! Fit after self-cal, rms=0.021041Jy sigma=0.662396 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 2.167 at 18.02 degrees (North through East) ! Clean map min=-0.00022515 max=0.014434 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.96 KP 1.05 LA 0.97 ! MK 1.14 NL 1.07 OV 0.95 PT 1.05 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 1.04 KP 1.03 ! LA 0.98 MK 0.98 NL 1.05 OV 1.00 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.18 KP 0.94 LA 1.02 ! MK 1.03 NL 1.05 OV 1.07 PT 1.07 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 HN 1.04 KP 1.04 ! LA 0.96 MK 1.02 NL 1.02 OV 1.02 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.04 KP 1.02 LA 0.99 ! MK 1.11 NL 1.18 OV 1.00 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.03 KP 1.05 ! LA 0.97 MK 0.96 NL 1.04 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.05 KP 1.02 LA 1.02 ! MK 0.85 NL 1.15 OV 1.00 PT 0.99 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.99 HN 1.02 KP 1.06 ! LA 0.90 MK 0.97 NL 1.04 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.00 KP 1.20 LA 0.97 ! MK 1.12 NL 1.00 OV 0.97 PT 1.02 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 1.00 KP 1.03 ! LA 0.93 MK 0.91 NL 1.02 OV 1.05 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.00 KP 0.98 LA 0.87 ! MK 0.99 NL 1.02 OV 1.04 PT 1.04 ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.91 HN 1.03 KP 0.98 ! LA 1.06 MK 0.96 NL 1.04 OV 0.93 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.84 KP 1.02 LA 0.98 ! MK 1.08 NL 0.97 OV 0.95 PT 0.95 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.91 HN 0.95 KP 0.93 ! LA 1.02 MK 0.95 NL 1.04 OV 0.94 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.05 KP 1.05 LA 1.01 ! MK 0.92 NL 1.12 OV 0.95 PT 0.99 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 0.96 KP 0.98 ! LA 0.96 MK 0.92 NL 1.03 OV 1.03 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.021041Jy sigma=0.662396 ! Fit after self-cal, rms=0.021009Jy sigma=0.661536 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.171 mas, bpa=17.83 degrees ! Estimated noise=0.0787214 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 = 0.000126377 Jy ! Component: 100 - total flux cleaned = 0.000147756 Jy ! Component: 150 - total flux cleaned = 0.000165772 Jy ! Component: 200 - total flux cleaned = 0.000175242 Jy ! Total flux subtracted in 200 components = 0.000175242 Jy ! Clean residual min=-0.000233 max=0.000213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0177673 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0177673 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=0.021007Jy sigma=0.661487 ! Fit after self-cal, rms=0.021012Jy sigma=0.661253 ! 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=0.021012Jy sigma=0.661253 ! Fit after self-cal, rms=0.021122Jy sigma=0.660975 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.169 mas, bpa=17.86 degrees ! Estimated noise=0.078997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118658 Jy ! Component: 100 - total flux cleaned = 0.000151875 Jy ! Component: 150 - total flux cleaned = 0.000171659 Jy ! Component: 200 - total flux cleaned = 0.000186631 Jy ! Total flux subtracted in 200 components = 0.000186631 Jy ! Clean residual min=-0.000225 max=0.000222 Jy/beam ! Clean residual mean=-0.000001 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0179539 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0179539 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=0.021121Jy sigma=0.660941 ! Fit after self-cal, rms=0.021124Jy sigma=0.660867 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 = 3.28571e-05 Jy ! Component: 100 - total flux cleaned = 4.59988e-05 Jy ! Component: 150 - total flux cleaned = 4.83421e-05 Jy ! Component: 200 - total flux cleaned = 4.83289e-05 Jy ! Total flux subtracted in 200 components = 4.83289e-05 Jy ! Clean residual min=-0.000222 max=0.000223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0180022 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.0180022 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=0.021124Jy sigma=0.660851 ! Fit after self-cal, rms=0.021124Jy sigma=0.660839 ! 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=0.021124Jy sigma=0.660839 ! Fit after self-cal, rms=0.021212Jy sigma=0.660493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.164 mas, bpa=17.73 degrees ! Estimated noise=0.0790427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.99253e-05 Jy ! Component: 100 - total flux cleaned = 6.23586e-05 Jy ! Component: 150 - total flux cleaned = 6.89207e-05 Jy ! Component: 200 - total flux cleaned = 7.28518e-05 Jy ! Total flux subtracted in 200 components = 7.28518e-05 Jy ! Clean residual min=-0.000217 max=0.000205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000053 Jy/beam ! Combined flux in latest and established models = 0.0180751 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.0180751 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=0.021211Jy sigma=0.660474 ! Fit after self-cal, rms=0.021217Jy sigma=0.660382 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 = 4.21381e-06 Jy ! Component: 100 - total flux cleaned = 6.32961e-06 Jy ! Component: 150 - total flux cleaned = 6.37868e-06 Jy ! Component: 200 - total flux cleaned = 6.3779e-06 Jy ! Total flux subtracted in 200 components = 6.3779e-06 Jy ! Clean residual min=-0.000218 max=0.000207 Jy/beam ! Clean residual mean=-0.000001 rms=0.000053 Jy/beam ! Combined flux in latest and established models = 0.0180815 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.0180815 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=0.021217Jy sigma=0.660371 ! Fit after self-cal, rms=0.021217Jy sigma=0.660351 ! 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=0.021217Jy sigma=0.660351 ! Fit after self-cal, rms=0.021271Jy sigma=0.660335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=2.852 mas, bpa=17.32 degrees ! Estimated noise=0.0978181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.69309e-05 Jy ! Component: 100 - total flux cleaned = 5.78697e-05 Jy ! Component: 150 - total flux cleaned = 6.37286e-05 Jy ! Component: 200 - total flux cleaned = 6.50233e-05 Jy ! Total flux subtracted in 200 components = 6.50233e-05 Jy ! Clean residual min=-0.000265 max=0.000258 Jy/beam ! Clean residual mean=-0.000002 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0181465 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.0181465 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=0.021270Jy sigma=0.660332 ! Fit after self-cal, rms=0.021272Jy sigma=0.660322 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 = -1.89468e-06 Jy ! Component: 100 - total flux cleaned = 9.80889e-06 Jy ! Component: 150 - total flux cleaned = 9.80098e-06 Jy ! Component: 200 - total flux cleaned = 9.83074e-06 Jy ! Total flux subtracted in 200 components = 9.83074e-06 Jy ! Clean residual min=-0.000265 max=0.000257 Jy/beam ! Clean residual mean=-0.000002 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0181563 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.0181563 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=0.021272Jy sigma=0.660318 ! Fit after self-cal, rms=0.021272Jy sigma=0.660314 ! 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=1.022 mas, bmaj=2.161 mas, bpa=17.68 degrees ! Estimated noise=0.0791248 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 2.161 at 17.68 degrees (North through East) ! Clean map min=-0.00020619 max=0.014447 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=0.8054 mas, bmaj=1.819 mas, bpa=17.44 degrees ! Estimated noise=0.185967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111599 Jy ! Component: 100 - total flux cleaned = 0.013816 Jy ! Component: 150 - total flux cleaned = 0.0150382 Jy ! Component: 200 - total flux cleaned = 0.0158416 Jy ! Total flux subtracted in 200 components = 0.0158416 Jy ! Clean residual min=-0.000616 max=0.000593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0158416 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 0.0158416 Jy ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.161 mas, bpa=17.68 degrees ! Estimated noise=0.0791248 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 = 0.000747277 Jy ! Component: 100 - total flux cleaned = 0.00118789 Jy ! Component: 150 - total flux cleaned = 0.00149352 Jy ! Component: 200 - total flux cleaned = 0.00171897 Jy ! Total flux subtracted in 200 components = 0.00171897 Jy ! Clean residual min=-0.000219 max=0.000239 Jy/beam ! Clean residual mean=-0.000001 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0175606 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.0175606 Jy ! Inverting map ! Added new window around map position (-0.4, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189377 Jy ! Component: 100 - total flux cleaned = 0.000288688 Jy ! Component: 150 - total flux cleaned = 0.000357954 Jy ! Component: 200 - total flux cleaned = 0.000419676 Jy ! Total flux subtracted in 200 components = 0.000419676 Jy ! Clean residual min=-0.000212 max=0.000202 Jy/beam ! Clean residual mean=-0.000001 rms=0.000052 Jy/beam ! Combined flux in latest and established models = 0.0179803 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.0179803 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=2.081 mas, bmaj=2.852 mas, bpa=17.32 degrees ! Estimated noise=0.0978181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.00994e-05 Jy ! Component: 100 - total flux cleaned = 0.000117762 Jy ! Component: 150 - total flux cleaned = 0.000141441 Jy ! Component: 200 - total flux cleaned = 0.000159207 Jy ! Total flux subtracted in 200 components = 0.000159207 Jy ! Clean residual min=-0.000278 max=0.000239 Jy/beam ! Clean residual mean=-0.000002 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0181395 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 = 1.02756e-05 Jy ! Component: 100 - total flux cleaned = 1.70649e-05 Jy ! Component: 150 - total flux cleaned = 2.31579e-05 Jy ! Component: 200 - total flux cleaned = 2.86169e-05 Jy ! Total flux subtracted in 200 components = 2.86169e-05 Jy ! Clean residual min=-0.000279 max=0.000235 Jy/beam ! Clean residual mean=-0.000002 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0181681 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 100 components and 0.0181681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.161 mas, bpa=17.68 degrees ! Estimated noise=0.0791248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.90355e-05 Jy ! Component: 100 - total flux cleaned = 2.2196e-05 Jy ! Component: 150 - total flux cleaned = 2.20561e-05 Jy ! Component: 200 - total flux cleaned = 2.73544e-05 Jy ! Total flux subtracted in 200 components = 2.73544e-05 Jy ! Clean residual min=-0.000205 max=0.000197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0181955 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.0181955 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=0.021271Jy sigma=0.660259 ! Fit after self-cal, rms=0.021269Jy sigma=0.660211 wmodel /J1105+4428_X_map.mod ! wmodel: Unable to open new model file: /J1105+4428_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1105+4428_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 2.161 at 17.68 degrees (North through East) ! Clean map min=-0.00019391 max=0.014443 Jy/beam ! Writing clean map to FITS file: .//J1105+4428_X_map.fits wmodel .//J1105+4428_X_map.mod ! Writing 113 model components to file: .//J1105+4428_X_map.mod wobs .//J1105+4428_X_uvs.fits ! Writing UV FITS file: .//J1105+4428_X_uvs.fits wwins .//J1105+4428_X_map.win ! wwins: Wrote 3 windows to .//J1105+4428_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0144432 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.11082e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06157 1.06157 2.12315 4.24629 8.49258 16.9852 33.9703 67.9407 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 282.599 quit ! Quitting program ! Log file .//J1105+4428_X_dfm.log closed on Wed Nov 16 11:56:24 2016