! Started logfile: .//J0416-1851_X_dfm.log on Wed Nov 16 11:49:02 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 .//J0416-1851_X_uvm.fits ! Reading UV FITS file: .//J0416-1851_X_uvm.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! AN table 2: 141 integrations on 36 of 36 possible baselines. ! AN table 3: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.912895 visibilities/baseline/integration-bin. ! Found source: J0416-1851 ! ! 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 49048 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 J0416-1851_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 28 telescope corrections were flagged in sub-array 1. ! A total of 71 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 71 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 71 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 71 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 71 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 71 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 71 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 71 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.122667Jy sigma=30.859111 ! Fit after self-cal, rms=0.503416Jy sigma=13.827425 ! 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=0.7819 mas, bmaj=2.077 mas, bpa=8.408 degrees ! Estimated noise=0.278876 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 = 0.388314 Jy ! Component: 100 - total flux cleaned = 0.472991 Jy ! Total flux subtracted in 100 components = 0.472991 Jy ! Clean residual min=-0.012208 max=0.023653 Jy/beam ! Clean residual mean=0.000035 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 0.472991 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.472991 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=0.063430Jy sigma=1.667857 ! Fit after self-cal, rms=0.063427Jy sigma=1.667809 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199188 Jy ! Component: 100 - total flux cleaned = 0.0278827 Jy ! Total flux subtracted in 100 components = 0.0278827 Jy ! Clean residual min=-0.012751 max=0.012165 Jy/beam ! Clean residual mean=0.000019 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.500874 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.500874 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=0.055935Jy sigma=1.447636 ! Fit after self-cal, rms=0.055935Jy sigma=1.447592 ! 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=1.031 mas, bmaj=2.482 mas, bpa=5.199 degrees ! Estimated noise=0.118152 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 = 0.00851893 Jy ! Component: 100 - total flux cleaned = 0.0124217 Jy ! Component: 150 - total flux cleaned = 0.0125301 Jy ! Component: 200 - total flux cleaned = 0.0124457 Jy ! Total flux subtracted in 200 components = 0.0124457 Jy ! Clean residual min=-0.012467 max=0.014480 Jy/beam ! Clean residual mean=-0.000008 rms=0.002937 Jy/beam ! Combined flux in latest and established models = 0.51332 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.51332 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=0.054542Jy sigma=1.415777 ! Fit after self-cal, rms=0.054543Jy sigma=1.415694 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.482 at 5.199 degrees (North through East) ! Clean map min=-0.011819 max=0.49918 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 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.99 KP 1.06 LA 0.94 ! NL 1.02 OV 0.99 PT 0.94 SC 0.93 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.92 KP 1.06 LA 0.96 ! MK 0.99 NL 1.12 OV 0.98 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 0.93 HN 1.04 KP 1.07 ! LA 0.97 NL 1.09 OV 1.01 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.00 KP 1.06 LA 0.94 ! NL 1.02 OV 0.99 PT 0.96 SC 0.92 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.92 KP 1.05 LA 0.96 ! MK 0.99 NL 1.12 OV 0.98 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.93 HN 1.04 KP 1.06 ! LA 0.98 NL 1.10 OV 1.02 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.98 KP 1.06 LA 0.95 ! NL 1.01 OV 1.00 PT 0.96 SC 0.92 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.93 HN 1.05 KP 1.06 ! LA 0.97 NL 1.10 OV 1.03 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.99 KP 1.07 LA 0.95 ! NL 1.01 OV 0.99 PT 0.97 SC 0.93 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.92 KP 1.05 LA 0.96 ! MK 0.98 NL 1.12 OV 0.98 PT 0.96 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.93 HN 1.03 KP 1.06 ! LA 0.96 NL 1.10 OV 1.02 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.01 KP 1.08 LA 0.95 ! NL 1.00 OV 1.00 PT 0.96 SC 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.92 KP 1.05 LA 0.96 ! MK 0.99 NL 1.12 OV 0.98 PT 0.96 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.93 HN 1.04 KP 1.05 ! LA 0.97 NL 1.10 OV 1.03 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.00 KP 1.07 LA 0.96 ! NL 1.01 OV 1.00 PT 0.95 SC 0.92 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.92 KP 1.04 LA 0.97 ! MK 0.99 NL 1.12 OV 0.99 PT 0.96 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 0.93 HN 1.04 KP 1.06 ! LA 0.96 NL 1.08 OV 1.03 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.00 KP 1.07 LA 0.97 ! NL 1.02 OV 1.01 PT 0.96 SC 0.93 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.92 KP 1.05 LA 0.96 ! MK 1.00 NL 1.12 OV 0.98 PT 0.96 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.93 HN 1.04 KP 1.06 ! LA 0.96 NL 1.09 OV 1.02 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.00 KP 1.06 LA 0.96 ! NL 1.01 OV 0.99 PT 0.95 SC 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.92 KP 1.04 LA 0.96 ! MK 0.99 NL 1.11 OV 0.98 PT 0.96 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.94 HN 1.03 KP 1.05 ! LA 0.96 NL 1.09 OV 1.02 PT 0.96 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.054543Jy sigma=1.415694 ! Fit after self-cal, rms=0.042070Jy sigma=1.042823 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.498 mas, bpa=5.046 degrees ! Estimated noise=0.118652 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 = 0.00146565 Jy ! Component: 100 - total flux cleaned = 0.00154317 Jy ! Component: 150 - total flux cleaned = 0.00166751 Jy ! Component: 200 - total flux cleaned = 0.00171963 Jy ! Total flux subtracted in 200 components = 0.00171963 Jy ! Clean residual min=-0.004011 max=0.003758 Jy/beam ! Clean residual mean=-0.000003 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.51504 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 0.515039 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=0.041788Jy sigma=1.037391 ! Fit after self-cal, rms=0.041790Jy sigma=1.037198 ! 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=0.041790Jy sigma=1.037198 ! Fit after self-cal, rms=0.038128Jy sigma=0.910649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.498 mas, bpa=5.024 degrees ! Estimated noise=0.11892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107232 Jy ! Component: 100 - total flux cleaned = 0.00117868 Jy ! Component: 150 - total flux cleaned = 0.00122148 Jy ! Component: 200 - total flux cleaned = 0.0012594 Jy ! Total flux subtracted in 200 components = 0.0012594 Jy ! Clean residual min=-0.003458 max=0.002968 Jy/beam ! Clean residual mean=-0.000004 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.516299 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.516299 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=0.037950Jy sigma=0.907687 ! Fit after self-cal, rms=0.037945Jy sigma=0.907574 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 = 5.61315e-05 Jy ! Component: 100 - total flux cleaned = 5.33341e-05 Jy ! Component: 150 - total flux cleaned = 2.44829e-05 Jy ! Component: 200 - total flux cleaned = 2.38837e-05 Jy ! Total flux subtracted in 200 components = 2.38837e-05 Jy ! Clean residual min=-0.003485 max=0.002938 Jy/beam ! Clean residual mean=-0.000004 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.516323 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.516323 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=0.037891Jy sigma=0.906436 ! Fit after self-cal, rms=0.037888Jy sigma=0.906366 ! 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=0.037888Jy sigma=0.906366 ! Fit after self-cal, rms=0.037911Jy sigma=0.905282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.498 mas, bpa=5.016 degrees ! Estimated noise=0.119222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123783 Jy ! Component: 100 - total flux cleaned = 0.00133788 Jy ! Component: 150 - total flux cleaned = 0.00136497 Jy ! Component: 200 - total flux cleaned = 0.00138861 Jy ! Total flux subtracted in 200 components = 0.00138861 Jy ! Clean residual min=-0.003497 max=0.002947 Jy/beam ! Clean residual mean=-0.000004 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.517711 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.517711 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=0.037822Jy sigma=0.904137 ! Fit after self-cal, rms=0.037820Jy sigma=0.904094 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 = 3.49357e-05 Jy ! Component: 100 - total flux cleaned = -2.44873e-05 Jy ! Component: 150 - total flux cleaned = -4.22807e-05 Jy ! Component: 200 - total flux cleaned = -5.93024e-05 Jy ! Total flux subtracted in 200 components = -5.93024e-05 Jy ! Clean residual min=-0.003501 max=0.002924 Jy/beam ! Clean residual mean=-0.000005 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.517652 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.517652 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=0.037798Jy sigma=0.903616 ! Fit after self-cal, rms=0.037797Jy sigma=0.903580 ! 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=0.037797Jy sigma=0.903580 ! Fit after self-cal, rms=0.037816Jy sigma=0.902860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=4.693 mas, bpa=11.36 degrees ! Estimated noise=0.145125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161036 Jy ! Component: 100 - total flux cleaned = 0.002135 Jy ! Component: 150 - total flux cleaned = 0.0021996 Jy ! Component: 200 - total flux cleaned = 0.00220952 Jy ! Total flux subtracted in 200 components = 0.00220952 Jy ! Clean residual min=-0.004028 max=0.003120 Jy/beam ! Clean residual mean=-0.000008 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.519862 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.519862 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=0.037772Jy sigma=0.902973 ! Fit after self-cal, rms=0.037766Jy sigma=0.902800 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 = 6.03278e-05 Jy ! Component: 100 - total flux cleaned = 8.5305e-05 Jy ! Component: 150 - total flux cleaned = 8.59102e-05 Jy ! Component: 200 - total flux cleaned = 0.000105858 Jy ! Total flux subtracted in 200 components = 0.000105858 Jy ! Clean residual min=-0.004028 max=0.003099 Jy/beam ! Clean residual mean=-0.000008 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.519967 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.519967 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=0.037768Jy sigma=0.902874 ! Fit after self-cal, rms=0.037767Jy sigma=0.902846 ! 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=1.031 mas, bmaj=2.498 mas, bpa=5.021 degrees ! Estimated noise=0.119468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.498 at 5.021 degrees (North through East) ! Clean map min=-0.0034295 max=0.50375 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=0.037767Jy sigma=0.902846 ! Fit after self-cal, rms=0.035860Jy sigma=0.845121 ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.497 mas, bpa=4.979 degrees ! Estimated noise=0.119726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103223 Jy ! Component: 100 - total flux cleaned = 0.00119133 Jy ! Component: 150 - total flux cleaned = 0.00120903 Jy ! Component: 200 - total flux cleaned = 0.00122424 Jy ! Total flux subtracted in 200 components = 0.00122424 Jy ! Clean residual min=-0.003351 max=0.002681 Jy/beam ! Clean residual mean=-0.000004 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.521192 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.521192 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=0.035806Jy sigma=0.844662 ! Fit after self-cal, rms=0.035806Jy sigma=0.844655 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18844e-05 Jy ! Component: 100 - total flux cleaned = 1.16394e-05 Jy ! Component: 150 - total flux cleaned = -1.26311e-05 Jy ! Component: 200 - total flux cleaned = -3.51628e-05 Jy ! Total flux subtracted in 200 components = -3.51628e-05 Jy ! Clean residual min=-0.003358 max=0.002665 Jy/beam ! Clean residual mean=-0.000004 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.521157 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.521157 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=0.035797Jy sigma=0.844453 ! Fit after self-cal, rms=0.035796Jy sigma=0.844449 ! 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=0.035796Jy sigma=0.844449 ! Fit after self-cal, rms=0.035813Jy sigma=0.843951 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=0.778 mas, bmaj=2.086 mas, bpa=8.294 degrees ! Estimated noise=0.269936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.389803 Jy ! Component: 100 - total flux cleaned = 0.474809 Jy ! Component: 150 - total flux cleaned = 0.496195 Jy ! Component: 200 - total flux cleaned = 0.506573 Jy ! Total flux subtracted in 200 components = 0.506573 Jy ! Clean residual min=-0.002986 max=0.005115 Jy/beam ! Clean residual mean=0.000008 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.506573 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.506573 Jy ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.496 mas, bpa=4.983 degrees ! Estimated noise=0.119931 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 = 0.00906219 Jy ! Component: 100 - total flux cleaned = 0.0131829 Jy ! Component: 150 - total flux cleaned = 0.0147103 Jy ! Component: 200 - total flux cleaned = 0.0149823 Jy ! Total flux subtracted in 200 components = 0.0149823 Jy ! Clean residual min=-0.003340 max=0.002751 Jy/beam ! Clean residual mean=-0.000004 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.521555 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.521555 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=2.361 mas, bmaj=4.689 mas, bpa=11.35 degrees ! Estimated noise=0.145905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143344 Jy ! Component: 100 - total flux cleaned = 0.00149835 Jy ! Component: 150 - total flux cleaned = 0.00153118 Jy ! Component: 200 - total flux cleaned = 0.00155735 Jy ! Total flux subtracted in 200 components = 0.00155735 Jy ! Clean residual min=-0.003750 max=0.003011 Jy/beam ! Clean residual mean=-0.000008 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.523112 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 = 2.18512e-05 Jy ! Component: 100 - total flux cleaned = 3.25687e-05 Jy ! Component: 150 - total flux cleaned = 4.2832e-05 Jy ! Component: 200 - total flux cleaned = 5.30571e-05 Jy ! Total flux subtracted in 200 components = 5.30571e-05 Jy ! Clean residual min=-0.003753 max=0.002982 Jy/beam ! Clean residual mean=-0.000008 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.523165 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.523165 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.496 mas, bpa=4.983 degrees ! Estimated noise=0.119931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234087 Jy ! Component: 100 - total flux cleaned = -0.000341405 Jy ! Component: 150 - total flux cleaned = -0.000412617 Jy ! Component: 200 - total flux cleaned = -0.000496891 Jy ! Total flux subtracted in 200 components = -0.000496891 Jy ! Clean residual min=-0.003340 max=0.002614 Jy/beam ! Clean residual mean=-0.000004 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.522668 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.522668 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=0.035808Jy sigma=0.844153 ! Fit after self-cal, rms=0.035805Jy sigma=0.844106 wmodel /J0416-1851_X_map.mod ! wmodel: Unable to open new model file: /J0416-1851_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0416-1851_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.029 x 2.496 at 4.983 degrees (North through East) ! Clean map min=-0.003184 max=0.50604 Jy/beam ! Writing clean map to FITS file: .//J0416-1851_X_map.fits wmodel .//J0416-1851_X_map.mod ! Writing 46 model components to file: .//J0416-1851_X_map.mod wobs .//J0416-1851_X_uvs.fits ! Writing UV FITS file: .//J0416-1851_X_uvs.fits wwins .//J0416-1851_X_map.win ! wwins: Wrote 1 windows to .//J0416-1851_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.506045 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000687975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407854 0.407854 0.815708 1.63142 3.26283 6.52567 13.0513 26.1027 52.2053 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.506 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 735.557 quit ! Quitting program ! Log file .//J0416-1851_X_dfm.log closed on Wed Nov 16 11:49:05 2016