! Started logfile: .//J2318-4010_X_dfm.log on Wed Nov 16 12:13:13 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 .//J2318-4010_X_uvm.fits ! Reading UV FITS file: .//J2318-4010_X_uvm.fits ! AN table 1: 34 integrations on 21 of 21 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.785714 visibilities/baseline/integration-bin. ! Found source: J2318-4010 ! ! 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 8008 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 J2318-4010_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 24 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005329Jy sigma=18.039554 ! Fit after self-cal, rms=0.914217Jy sigma=16.228626 ! 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=0.6487 mas, bmaj=2.236 mas, bpa=-8.437 degrees ! Estimated noise=0.916569 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 = 0.0565596 Jy ! Component: 100 - total flux cleaned = 0.0729858 Jy ! Total flux subtracted in 100 components = 0.0729858 Jy ! Clean residual min=-0.006337 max=0.010940 Jy/beam ! Clean residual mean=-0.000059 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.0729858 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0729858 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=0.060763Jy sigma=1.021368 ! Fit after self-cal, rms=0.060584Jy sigma=1.019667 ! Inverting map ! Added new window around map position (2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115726 Jy ! Component: 100 - total flux cleaned = 0.019779 Jy ! Total flux subtracted in 100 components = 0.019779 Jy ! Clean residual min=-0.004809 max=0.008625 Jy/beam ! Clean residual mean=-0.000044 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.0927648 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0927647 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=0.054860Jy sigma=0.873760 ! Fit after self-cal, rms=0.054710Jy sigma=0.870601 ! 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=0.9331 mas, bmaj=2.955 mas, bpa=-6.765 degrees ! Estimated noise=0.463826 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 = 0.0192745 Jy ! Component: 100 - total flux cleaned = 0.0304493 Jy ! Component: 150 - total flux cleaned = 0.0372506 Jy ! Component: 200 - total flux cleaned = 0.0414617 Jy ! Total flux subtracted in 200 components = 0.0414617 Jy ! Clean residual min=-0.003882 max=0.009335 Jy/beam ! Clean residual mean=-0.000067 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.134226 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.134226 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=0.048821Jy sigma=0.696631 ! Fit after self-cal, rms=0.048588Jy sigma=0.691751 ! Inverting map ! Added new window around map position (-1.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730588 Jy ! Component: 100 - total flux cleaned = 0.00990172 Jy ! Component: 150 - total flux cleaned = 0.0108409 Jy ! Component: 200 - total flux cleaned = 0.0115957 Jy ! Total flux subtracted in 200 components = 0.0115957 Jy ! Clean residual min=-0.003110 max=0.003287 Jy/beam ! Clean residual mean=-0.000017 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.145822 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 94 components and 0.145822 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=0.047192Jy sigma=0.668980 ! Fit after self-cal, rms=0.047100Jy sigma=0.667169 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9331 x 2.955 at -6.765 degrees (North through East) ! Clean map min=-0.0029005 max=0.069332 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 1.13 KP 1.02 LA 0.98 ! NL 1.14 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.13 KP 1.02 LA 1.00 ! NL 1.10 PT 1.00 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.18 KP 1.02 LA 1.01 ! NL 1.10 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.15 KP 1.01 LA 0.95 ! MK 1.05 NL 1.11 PT 1.04 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.18 KP 1.06 LA 1.03 ! NL 1.01 PT 1.03 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.047100Jy sigma=0.667169 ! Fit after self-cal, rms=0.048087Jy sigma=0.664591 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.934 mas, bmaj=2.953 mas, bpa=-6.769 degrees ! Estimated noise=0.468144 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 = 0.00161304 Jy ! Component: 100 - total flux cleaned = 0.00178181 Jy ! Component: 150 - total flux cleaned = 0.00191814 Jy ! Component: 200 - total flux cleaned = 0.00200015 Jy ! Total flux subtracted in 200 components = 0.00200015 Jy ! Clean residual min=-0.002544 max=0.002240 Jy/beam ! Clean residual mean=0.000009 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.147822 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.147822 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=0.047918Jy sigma=0.662650 ! Fit after self-cal, rms=0.047903Jy sigma=0.662122 ! 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=0.047903Jy sigma=0.662122 ! Fit after self-cal, rms=0.048376Jy sigma=0.659748 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9345 mas, bmaj=2.955 mas, bpa=-6.641 degrees ! Estimated noise=0.469286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282834 Jy ! Component: 100 - total flux cleaned = 0.00036604 Jy ! Component: 150 - total flux cleaned = 0.000397191 Jy ! Component: 200 - total flux cleaned = 0.000397926 Jy ! Total flux subtracted in 200 components = 0.000397926 Jy ! Clean residual min=-0.001952 max=0.001857 Jy/beam ! Clean residual mean=0.000008 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.14822 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.14822 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=0.048291Jy sigma=0.658862 ! Fit after self-cal, rms=0.048290Jy sigma=0.658525 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 = 0.000269819 Jy ! Component: 100 - total flux cleaned = 0.000335804 Jy ! Component: 150 - total flux cleaned = 0.000336314 Jy ! Component: 200 - total flux cleaned = 0.00036072 Jy ! Total flux subtracted in 200 components = 0.00036072 Jy ! Clean residual min=-0.001798 max=0.001799 Jy/beam ! Clean residual mean=0.000009 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.148581 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 0.148581 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=0.048236Jy sigma=0.657962 ! Fit after self-cal, rms=0.048231Jy sigma=0.657778 ! 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=0.048231Jy sigma=0.657778 ! Fit after self-cal, rms=0.048146Jy sigma=0.657307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9331 mas, bmaj=2.951 mas, bpa=-6.78 degrees ! Estimated noise=0.469346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615891 Jy ! Component: 100 - total flux cleaned = 0.000699114 Jy ! Component: 150 - total flux cleaned = 0.000721417 Jy ! Component: 200 - total flux cleaned = 0.000700375 Jy ! Total flux subtracted in 200 components = 0.000700375 Jy ! Clean residual min=-0.001789 max=0.001612 Jy/beam ! Clean residual mean=0.000009 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.149281 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 0.149281 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=0.048106Jy sigma=0.656892 ! Fit after self-cal, rms=0.048105Jy sigma=0.656756 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 = 0.000130682 Jy ! Component: 100 - total flux cleaned = 0.000175679 Jy ! Component: 150 - total flux cleaned = 0.000156371 Jy ! Component: 200 - total flux cleaned = 0.000138668 Jy ! Total flux subtracted in 200 components = 0.000138668 Jy ! Clean residual min=-0.001709 max=0.001579 Jy/beam ! Clean residual mean=0.000010 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.14942 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 156 components and 0.14942 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=0.048077Jy sigma=0.656479 ! Fit after self-cal, rms=0.048074Jy sigma=0.656404 ! 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=0.048074Jy sigma=0.656404 ! Fit after self-cal, rms=0.048400Jy sigma=0.656546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=7.034 mas, bpa=-3.707 degrees ! Estimated noise=0.590941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722538 Jy ! Component: 100 - total flux cleaned = 0.000792201 Jy ! Component: 150 - total flux cleaned = 0.000812911 Jy ! Component: 200 - total flux cleaned = 0.000779019 Jy ! Total flux subtracted in 200 components = 0.000779019 Jy ! Clean residual min=-0.001765 max=0.001714 Jy/beam ! Clean residual mean=0.000022 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.150199 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 161 components and 0.150199 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=0.048381Jy sigma=0.656484 ! Fit after self-cal, rms=0.048395Jy sigma=0.656339 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 = 5.65207e-05 Jy ! Component: 100 - total flux cleaned = 0.000107945 Jy ! Component: 150 - total flux cleaned = 7.89141e-05 Jy ! Component: 200 - total flux cleaned = 6.48321e-05 Jy ! Total flux subtracted in 200 components = 6.48321e-05 Jy ! Clean residual min=-0.001761 max=0.001666 Jy/beam ! Clean residual mean=0.000022 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.150264 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 165 components and 0.150264 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=0.048387Jy sigma=0.656481 ! Fit after self-cal, rms=0.048390Jy sigma=0.656428 ! 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=0.9306 mas, bmaj=2.945 mas, bpa=-6.91 degrees ! Estimated noise=0.471385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9306 x 2.945 at -6.91 degrees (North through East) ! Clean map min=-0.0022573 max=0.068089 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=0.6449 mas, bmaj=2.233 mas, bpa=-8.489 degrees ! Estimated noise=0.936674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570697 Jy ! Component: 100 - total flux cleaned = 0.0754233 Jy ! Component: 150 - total flux cleaned = 0.0878563 Jy ! Component: 200 - total flux cleaned = 0.0974071 Jy ! Total flux subtracted in 200 components = 0.0974071 Jy ! Clean residual min=-0.004762 max=0.006212 Jy/beam ! Clean residual mean=-0.000041 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.0974071 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0974071 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9306 mas, bmaj=2.945 mas, bpa=-6.91 degrees ! Estimated noise=0.471385 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 = 0.0193623 Jy ! Component: 100 - total flux cleaned = 0.0309422 Jy ! Component: 150 - total flux cleaned = 0.0382729 Jy ! Component: 200 - total flux cleaned = 0.0430501 Jy ! Total flux subtracted in 200 components = 0.0430501 Jy ! Clean residual min=-0.002506 max=0.003490 Jy/beam ! Clean residual mean=-0.000032 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.140457 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 113 components and 0.140457 Jy ! Inverting map ! Added new window around map position (0.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352872 Jy ! Component: 100 - total flux cleaned = 0.00577679 Jy ! Component: 150 - total flux cleaned = 0.00731122 Jy ! Component: 200 - total flux cleaned = 0.00839049 Jy ! Total flux subtracted in 200 components = 0.00839049 Jy ! Clean residual min=-0.001771 max=0.001595 Jy/beam ! Clean residual mean=0.000004 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.148848 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 139 components and 0.148848 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=2.363 mas, bmaj=7.034 mas, bpa=-3.707 degrees ! Estimated noise=0.590941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112528 Jy ! Component: 100 - total flux cleaned = 0.001442 Jy ! Component: 150 - total flux cleaned = 0.00156855 Jy ! Component: 200 - total flux cleaned = 0.00156855 Jy ! Total flux subtracted in 200 components = 0.00156855 Jy ! Clean residual min=-0.001727 max=0.001807 Jy/beam ! Clean residual mean=0.000019 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.150416 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 = 1.76122e-05 Jy ! Component: 100 - total flux cleaned = 3.34733e-05 Jy ! Component: 150 - total flux cleaned = 3.39415e-05 Jy ! Component: 200 - total flux cleaned = 3.40422e-05 Jy ! Total flux subtracted in 200 components = 3.40422e-05 Jy ! Clean residual min=-0.001709 max=0.001765 Jy/beam ! Clean residual mean=0.000019 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.15045 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 0.15045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9306 mas, bmaj=2.945 mas, bpa=-6.91 degrees ! Estimated noise=0.471385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.42543e-05 Jy ! Component: 100 - total flux cleaned = 7.60023e-05 Jy ! Component: 150 - total flux cleaned = 7.57578e-05 Jy ! Component: 200 - total flux cleaned = 5.89621e-05 Jy ! Total flux subtracted in 200 components = 5.89621e-05 Jy ! Clean residual min=-0.001527 max=0.001589 Jy/beam ! Clean residual mean=0.000010 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.150509 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.150509 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=0.048316Jy sigma=0.655360 ! Fit after self-cal, rms=0.048302Jy sigma=0.655185 wmodel /J2318-4010_X_map.mod ! wmodel: Unable to open new model file: /J2318-4010_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2318-4010_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9306 x 2.945 at -6.91 degrees (North through East) ! Clean map min=-0.0014432 max=0.071231 Jy/beam ! Writing clean map to FITS file: .//J2318-4010_X_map.fits wmodel .//J2318-4010_X_map.mod ! Writing 177 model components to file: .//J2318-4010_X_map.mod wobs .//J2318-4010_X_uvs.fits ! Writing UV FITS file: .//J2318-4010_X_uvs.fits wwins .//J2318-4010_X_map.win ! wwins: Wrote 4 windows to .//J2318-4010_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0712307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000400616 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.68726 1.68726 3.37452 6.74905 13.4981 26.9962 53.9924 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 177.802 quit ! Quitting program ! Log file .//J2318-4010_X_dfm.log closed on Wed Nov 16 12:13:16 2016