! Started logfile: .//J1700-2610_X_dfm.log on Wed Nov 16 12:02:30 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 .//J1700-2610_X_uvm.fits ! Reading UV FITS file: .//J1700-2610_X_uvm.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.740183 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 38904 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 J1700-2610_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 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.265527Jy sigma=33.473571 ! Fit after self-cal, rms=0.332514Jy sigma=7.437521 ! 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=0.6768 mas, bmaj=1.895 mas, bpa=-1.762 degrees ! Estimated noise=0.307497 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 = 0.553011 Jy ! Component: 100 - total flux cleaned = 0.677016 Jy ! Total flux subtracted in 100 components = 0.677016 Jy ! Clean residual min=-0.027092 max=0.054999 Jy/beam ! Clean residual mean=0.000026 rms=0.006574 Jy/beam ! Combined flux in latest and established models = 0.677016 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.677016 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=0.218038Jy sigma=5.564319 ! Fit after self-cal, rms=0.218043Jy sigma=5.564232 ! Inverting map ! Added new window around map position (-1, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560175 Jy ! Component: 100 - total flux cleaned = 0.0894707 Jy ! Total flux subtracted in 100 components = 0.0894707 Jy ! Clean residual min=-0.023010 max=0.040604 Jy/beam ! Clean residual mean=0.000015 rms=0.005375 Jy/beam ! Combined flux in latest and established models = 0.766487 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.766487 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=0.197404Jy sigma=4.831716 ! Fit after self-cal, rms=0.196851Jy sigma=4.808113 ! Inverting map ! Added new window around map position (1.4, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036388 Jy ! Component: 100 - total flux cleaned = 0.0604268 Jy ! Total flux subtracted in 100 components = 0.0604268 Jy ! Clean residual min=-0.022402 max=0.025114 Jy/beam ! Clean residual mean=0.000008 rms=0.004829 Jy/beam ! Combined flux in latest and established models = 0.826914 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.826914 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=0.186160Jy sigma=4.523019 ! Fit after self-cal, rms=0.185774Jy sigma=4.511885 ! 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=0.9274 mas, bmaj=2.413 mas, bpa=-3.262 degrees ! Estimated noise=0.144955 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, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344086 Jy ! Component: 100 - total flux cleaned = 0.0530977 Jy ! Component: 150 - total flux cleaned = 0.0601597 Jy ! Component: 200 - total flux cleaned = 0.0625194 Jy ! Total flux subtracted in 200 components = 0.0625194 Jy ! Clean residual min=-0.017154 max=0.017932 Jy/beam ! Clean residual mean=-0.000001 rms=0.003611 Jy/beam ! Combined flux in latest and established models = 0.889433 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 66 components and 0.889433 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=0.179627Jy sigma=4.328090 ! Fit after self-cal, rms=0.179536Jy sigma=4.326113 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9274 x 2.413 at -3.262 degrees (North through East) ! Clean map min=-0.015358 max=0.70897 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 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.13 KP 1.06 ! LA 1.00 MK 1.00 NL 0.99 OV 0.96 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.13 KP 1.05 ! LA 0.97 MK 0.99 NL 0.99 OV 0.96 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.12 KP 1.05 ! LA 1.01 MK 1.00 NL 0.97 OV 0.96 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.13 KP 1.05 ! LA 1.01 MK 1.01 NL 0.98 OV 0.95 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.15 KP 1.04 ! LA 1.00 MK 0.99 NL 0.99 OV 0.95 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.12 KP 1.04 ! LA 1.00 MK 1.01 NL 1.00 OV 0.95 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.17 KP 1.04 ! LA 1.00 MK 1.02 NL 1.00 OV 0.95 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.17 KP 1.04 ! LA 1.00 MK 1.03 NL 0.99 OV 0.94 ! PT 0.99 SC 0.93 ! ! ! Fit before self-cal, rms=0.179536Jy sigma=4.326113 ! Fit after self-cal, rms=0.172911Jy sigma=4.178075 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9293 mas, bmaj=2.399 mas, bpa=-2.771 degrees ! Estimated noise=0.144088 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 (23.4, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242726 Jy ! Component: 100 - total flux cleaned = -0.00114923 Jy ! Component: 150 - total flux cleaned = -0.0034597 Jy ! Component: 200 - total flux cleaned = -0.00485669 Jy ! Total flux subtracted in 200 components = -0.00485669 Jy ! Clean residual min=-0.013409 max=0.013737 Jy/beam ! Clean residual mean=0.000003 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 0.884577 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.884577 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=0.171023Jy sigma=4.122811 ! Fit after self-cal, rms=0.170912Jy sigma=4.119341 ! Inverting map ! Added new window around map position (16.4, -44.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101786 Jy ! Component: 100 - total flux cleaned = 0.0101711 Jy ! Component: 150 - total flux cleaned = 0.00952616 Jy ! Component: 200 - total flux cleaned = 0.00894019 Jy ! Total flux subtracted in 200 components = 0.00894019 Jy ! Clean residual min=-0.012046 max=0.013096 Jy/beam ! Clean residual mean=0.000007 rms=0.002256 Jy/beam ! Combined flux in latest and established models = 0.893517 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 0.893517 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=0.169339Jy sigma=4.082911 ! Fit after self-cal, rms=0.169238Jy sigma=4.079973 ! 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=0.169238Jy sigma=4.079973 ! Fit after self-cal, rms=0.134397Jy sigma=3.103729 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9216 mas, bmaj=2.383 mas, bpa=-2.952 degrees ! Estimated noise=0.133512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0451137 Jy ! Component: 100 - total flux cleaned = -0.0596773 Jy ! Component: 150 - total flux cleaned = -0.0616182 Jy ! Component: 200 - total flux cleaned = -0.0628813 Jy ! Total flux subtracted in 200 components = -0.0628813 Jy ! Clean residual min=-0.009517 max=0.009478 Jy/beam ! Clean residual mean=0.000013 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.830636 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.830635 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=0.116022Jy sigma=2.715651 ! Fit after self-cal, rms=0.115928Jy sigma=2.713854 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 (-3.4, 20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308428 Jy ! Component: 100 - total flux cleaned = 0.00331143 Jy ! Component: 150 - total flux cleaned = 0.00310229 Jy ! Component: 200 - total flux cleaned = 0.00273221 Jy ! Total flux subtracted in 200 components = 0.00273221 Jy ! Clean residual min=-0.008392 max=0.008827 Jy/beam ! Clean residual mean=0.000013 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.833368 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.833368 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=0.114372Jy sigma=2.696247 ! Fit after self-cal, rms=0.114339Jy sigma=2.694978 ! Inverting map ! Added new window around map position (6.8, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616418 Jy ! Component: 100 - total flux cleaned = 0.006182 Jy ! Component: 150 - total flux cleaned = 0.00655703 Jy ! Component: 200 - total flux cleaned = 0.0070737 Jy ! Total flux subtracted in 200 components = 0.0070737 Jy ! Clean residual min=-0.007483 max=0.007214 Jy/beam ! Clean residual mean=0.000015 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.840442 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 146 components and 0.840442 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=0.113042Jy sigma=2.676901 ! Fit after self-cal, rms=0.113006Jy sigma=2.675467 ! 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=0.113006Jy sigma=2.675467 ! Fit after self-cal, rms=0.107952Jy sigma=2.504683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=2.379 mas, bpa=-2.827 degrees ! Estimated noise=0.130795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0129105 Jy ! Component: 100 - total flux cleaned = -0.014788 Jy ! Component: 150 - total flux cleaned = -0.0151353 Jy ! Component: 200 - total flux cleaned = -0.0154449 Jy ! Total flux subtracted in 200 components = -0.0154449 Jy ! Clean residual min=-0.006930 max=0.006730 Jy/beam ! Clean residual mean=0.000015 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.824997 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 0.824997 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=0.105100Jy sigma=2.480449 ! Fit after self-cal, rms=0.105086Jy sigma=2.479943 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 = 0.000180135 Jy ! Component: 100 - total flux cleaned = -0.000246966 Jy ! Component: 150 - total flux cleaned = -0.000650294 Jy ! Component: 200 - total flux cleaned = -0.00115954 Jy ! Total flux subtracted in 200 components = -0.00115954 Jy ! Clean residual min=-0.006691 max=0.006423 Jy/beam ! Clean residual mean=0.000015 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.823837 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 170 components and 0.823837 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=0.104649Jy sigma=2.471983 ! Fit after self-cal, rms=0.104641Jy sigma=2.471714 ! 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=0.104641Jy sigma=2.471714 ! Fit after self-cal, rms=0.103414Jy sigma=2.426253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=5.691 mas, bpa=4.782 degrees ! Estimated noise=0.157535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00613721 Jy ! Component: 100 - total flux cleaned = -0.00920516 Jy ! Component: 150 - total flux cleaned = -0.0101613 Jy ! Component: 200 - total flux cleaned = -0.0108155 Jy ! Total flux subtracted in 200 components = -0.0108155 Jy ! Clean residual min=-0.007077 max=0.007564 Jy/beam ! Clean residual mean=0.000025 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.813022 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 192 components and 0.813022 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=0.102822Jy sigma=2.425550 ! Fit after self-cal, rms=0.102811Jy sigma=2.425195 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 = -0.00106639 Jy ! Component: 100 - total flux cleaned = -0.0012571 Jy ! Component: 150 - total flux cleaned = -0.00143703 Jy ! Component: 200 - total flux cleaned = -0.00177569 Jy ! Total flux subtracted in 200 components = -0.00177569 Jy ! Clean residual min=-0.006785 max=0.007322 Jy/beam ! Clean residual mean=0.000024 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.811246 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 199 components and 0.811246 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=0.102739Jy sigma=2.425533 ! Fit after self-cal, rms=0.102735Jy sigma=2.425443 ! 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=0.9193 mas, bmaj=2.377 mas, bpa=-2.778 degrees ! Estimated noise=0.129731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9193 x 2.377 at -2.778 degrees (North through East) ! Clean map min=-0.010097 max=0.65502 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 ! Performing amp+phase self-cal ! ! 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=0.102735Jy sigma=2.425443 ! Fit after self-cal, rms=0.094809Jy sigma=2.149520 ! Inverting map and beam ! Estimated beam: bmin=0.9207 mas, bmaj=2.381 mas, bpa=-2.779 degrees ! Estimated noise=0.129308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00338587 Jy ! Component: 100 - total flux cleaned = -0.00271332 Jy ! Component: 150 - total flux cleaned = -0.00258563 Jy ! Component: 200 - total flux cleaned = -0.00258183 Jy ! Total flux subtracted in 200 components = -0.00258183 Jy ! Clean residual min=-0.005734 max=0.005709 Jy/beam ! Clean residual mean=0.000013 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.808664 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 216 components and 0.808664 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=0.093863Jy sigma=2.144725 ! Fit after self-cal, rms=0.093858Jy sigma=2.144430 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023204 Jy ! Component: 100 - total flux cleaned = 0.000439003 Jy ! Component: 150 - total flux cleaned = 0.000538045 Jy ! Component: 200 - total flux cleaned = 0.000726212 Jy ! Total flux subtracted in 200 components = 0.000726212 Jy ! Clean residual min=-0.005516 max=0.005562 Jy/beam ! Clean residual mean=0.000013 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.80939 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 223 components and 0.80939 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=0.093588Jy sigma=2.139336 ! Fit after self-cal, rms=0.093583Jy sigma=2.139171 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.093583Jy sigma=2.139171 ! Fit after self-cal, rms=0.092787Jy sigma=2.114782 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=0.6764 mas, bmaj=1.877 mas, bpa=-1.454 degrees ! Estimated noise=0.268369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.49639 Jy ! Component: 100 - total flux cleaned = 0.609697 Jy ! Component: 150 - total flux cleaned = 0.659694 Jy ! Component: 200 - total flux cleaned = 0.691083 Jy ! Total flux subtracted in 200 components = 0.691083 Jy ! Clean residual min=-0.011225 max=0.020048 Jy/beam ! Clean residual mean=0.000016 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 0.691083 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.691083 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=2.38 mas, bpa=-2.768 degrees ! Estimated noise=0.128769 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 = 0.0373221 Jy ! Component: 100 - total flux cleaned = 0.0598086 Jy ! Component: 150 - total flux cleaned = 0.0758614 Jy ! Component: 200 - total flux cleaned = 0.0879308 Jy ! Total flux subtracted in 200 components = 0.0879308 Jy ! Clean residual min=-0.006267 max=0.009591 Jy/beam ! Clean residual mean=0.000010 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.779014 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 64 components and 0.779014 Jy ! Inverting map ! Added new window around map position (16.2, -40.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100787 Jy ! Component: 100 - total flux cleaned = 0.016309 Jy ! Component: 150 - total flux cleaned = 0.0192284 Jy ! Component: 200 - total flux cleaned = 0.0216041 Jy ! Total flux subtracted in 200 components = 0.0216041 Jy ! Clean residual min=-0.005689 max=0.007424 Jy/beam ! Clean residual mean=0.000013 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.800618 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 96 components and 0.800619 Jy ! Inverting map ! Added new window around map position (10, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383987 Jy ! Component: 100 - total flux cleaned = 0.00465544 Jy ! Component: 150 - total flux cleaned = 0.00540082 Jy ! Component: 200 - total flux cleaned = 0.00575465 Jy ! Total flux subtracted in 200 components = 0.00575465 Jy ! Clean residual min=-0.005898 max=0.006402 Jy/beam ! Clean residual mean=0.000014 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.806373 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.806373 Jy ! Inverting map ! Added new window around map position (-10, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615311 Jy ! Component: 100 - total flux cleaned = 0.00119065 Jy ! Component: 150 - total flux cleaned = 0.00153291 Jy ! Component: 200 - total flux cleaned = 0.00169448 Jy ! Total flux subtracted in 200 components = 0.00169448 Jy ! Clean residual min=-0.005864 max=0.005662 Jy/beam ! Clean residual mean=0.000014 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.808068 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 140 components and 0.808068 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=2.367 mas, bmaj=5.694 mas, bpa=4.776 degrees ! Estimated noise=0.156227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826082 Jy ! Component: 100 - total flux cleaned = 0.000690105 Jy ! Component: 150 - total flux cleaned = 0.000567887 Jy ! Component: 200 - total flux cleaned = 0.000456765 Jy ! Total flux subtracted in 200 components = 0.000456765 Jy ! Clean residual min=-0.005262 max=0.006304 Jy/beam ! Clean residual mean=0.000027 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.808524 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 = -0.000307896 Jy ! Component: 100 - total flux cleaned = -0.000498102 Jy ! Component: 150 - total flux cleaned = -0.000771535 Jy ! Component: 200 - total flux cleaned = -0.00085742 Jy ! Total flux subtracted in 200 components = -0.00085742 Jy ! Clean residual min=-0.005345 max=0.006238 Jy/beam ! Clean residual mean=0.000027 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.807667 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 164 components and 0.807667 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=2.38 mas, bpa=-2.768 degrees ! Estimated noise=0.128769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270089 Jy ! Component: 100 - total flux cleaned = -0.000266178 Jy ! Component: 150 - total flux cleaned = -0.000128 Jy ! Component: 200 - total flux cleaned = 2.05359e-06 Jy ! Total flux subtracted in 200 components = 2.05359e-06 Jy ! Clean residual min=-0.005437 max=0.005169 Jy/beam ! Clean residual mean=0.000015 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.807669 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 179 components and 0.807669 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=0.092126Jy sigma=2.119543 ! Fit after self-cal, rms=0.092014Jy sigma=2.116567 wmodel /J1700-2610_X_map.mod ! wmodel: Unable to open new model file: /J1700-2610_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1700-2610_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9199 x 2.38 at -2.768 degrees (North through East) ! Clean map min=-0.0084333 max=0.64296 Jy/beam ! Writing clean map to FITS file: .//J1700-2610_X_map.fits wmodel .//J1700-2610_X_map.mod ! Writing 179 model components to file: .//J1700-2610_X_map.mod wobs .//J1700-2610_X_uvs.fits ! Writing UV FITS file: .//J1700-2610_X_uvs.fits wwins .//J1700-2610_X_map.win ! wwins: Wrote 11 windows to .//J1700-2610_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.642958 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00129871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.60597 0.60597 1.21194 2.42388 4.84776 9.69552 19.391 38.7821 77.5641 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.642 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 495.074 quit ! Quitting program ! Log file .//J1700-2610_X_dfm.log closed on Wed Nov 16 12:02:35 2016