! Started logfile: .//J1352-2745_X_dfm.log on Wed Nov 16 11:59:00 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 .//J1352-2745_X_uva.fits ! Reading UV FITS file: .//J1352-2745_X_uva.fits ! AN table 1: 47 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.866261 visibilities/baseline/integration-bin. ! Found source: J1352-2745 ! ! 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 9120 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 J1352-2745_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022169Jy sigma=21.328156 ! Fit after self-cal, rms=0.803167Jy sigma=16.562618 ! 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=0.921 mas, bmaj=3.892 mas, bpa=0.8083 degrees ! Estimated noise=0.667358 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 = 0.157749 Jy ! Component: 100 - total flux cleaned = 0.195504 Jy ! Total flux subtracted in 100 components = 0.195504 Jy ! Clean residual min=-0.010893 max=0.018019 Jy/beam ! Clean residual mean=-0.000058 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.195504 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.195504 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=0.050191Jy sigma=0.834964 ! Fit after self-cal, rms=0.050184Jy sigma=0.834336 ! Inverting map ! Added new window around map position (-2.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171934 Jy ! Component: 100 - total flux cleaned = 0.0232198 Jy ! Total flux subtracted in 100 components = 0.0232198 Jy ! Clean residual min=-0.005805 max=0.007650 Jy/beam ! Clean residual mean=-0.000018 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.218724 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.218724 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=0.046127Jy sigma=0.711367 ! Fit after self-cal, rms=0.046039Jy sigma=0.707005 ! 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=1.248 mas, bmaj=4.521 mas, bpa=-0.7279 degrees ! Estimated noise=0.370881 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 = 0.00310895 Jy ! Component: 100 - total flux cleaned = 0.00353598 Jy ! Component: 150 - total flux cleaned = 0.0037361 Jy ! Component: 200 - total flux cleaned = 0.00390683 Jy ! Total flux subtracted in 200 components = 0.00390683 Jy ! Clean residual min=-0.004248 max=0.003967 Jy/beam ! Clean residual mean=-0.000022 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.222631 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.222631 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=0.045688Jy sigma=0.699034 ! Fit after self-cal, rms=0.045692Jy sigma=0.698771 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.248 x 4.521 at -0.7279 degrees (North through East) ! Clean map min=-0.0040292 max=0.19509 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.00 KP 1.05 LA 0.95 ! NL 1.00 OV 1.01 PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.03 KP 1.05 LA 0.97 ! NL 1.01 OV 1.00 PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.98 KP 1.05 LA 0.96 ! NL 1.02 OV 1.02 PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.99 KP 1.05 LA 0.97 ! NL 1.02 OV 1.00 PT 0.99 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.02 KP 1.08 LA 0.96 ! NL 1.03 OV 1.02 PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.00 KP 1.06 LA 0.96 ! NL 1.03 OV 1.02 PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.99 KP 1.07 LA 0.97 ! NL 1.10 OV 1.01 PT 1.01 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.01 KP 1.06 LA 0.97 ! NL 1.03 OV 0.99 PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.045692Jy sigma=0.698771 ! Fit after self-cal, rms=0.045004Jy sigma=0.668437 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=4.538 mas, bpa=-0.5271 degrees ! Estimated noise=0.370491 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 = -0.0015268 Jy ! Component: 100 - total flux cleaned = -0.00152799 Jy ! Component: 150 - total flux cleaned = -0.00152861 Jy ! Component: 200 - total flux cleaned = -0.00152753 Jy ! Total flux subtracted in 200 components = -0.00152753 Jy ! Clean residual min=-0.003244 max=0.002064 Jy/beam ! Clean residual mean=0.000009 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.221103 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.221103 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=0.044843Jy sigma=0.666180 ! Fit after self-cal, rms=0.044842Jy sigma=0.666032 ! 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=0.044842Jy sigma=0.666032 ! Fit after self-cal, rms=0.044870Jy sigma=0.665144 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=4.551 mas, bpa=-0.4634 degrees ! Estimated noise=0.370097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136409 Jy ! Component: 100 - total flux cleaned = -0.00155546 Jy ! Component: 150 - total flux cleaned = -0.00158582 Jy ! Component: 200 - total flux cleaned = -0.0016698 Jy ! Total flux subtracted in 200 components = -0.0016698 Jy ! Clean residual min=-0.002999 max=0.001897 Jy/beam ! Clean residual mean=0.000009 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.219433 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.219433 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=0.044773Jy sigma=0.663703 ! Fit after self-cal, rms=0.044778Jy sigma=0.663639 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 = -9.0697e-06 Jy ! Component: 100 - total flux cleaned = -8.75604e-05 Jy ! Component: 150 - total flux cleaned = -0.000135107 Jy ! Component: 200 - total flux cleaned = -0.000202213 Jy ! Total flux subtracted in 200 components = -0.000202213 Jy ! Clean residual min=-0.002883 max=0.001892 Jy/beam ! Clean residual mean=0.000008 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.219231 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.219231 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=0.044741Jy sigma=0.663138 ! Fit after self-cal, rms=0.044744Jy sigma=0.663106 ! 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=0.044744Jy sigma=0.663106 ! Fit after self-cal, rms=0.044813Jy sigma=0.662030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=4.565 mas, bpa=-0.4199 degrees ! Estimated noise=0.370062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119982 Jy ! Component: 100 - total flux cleaned = -0.00138079 Jy ! Component: 150 - total flux cleaned = -0.00147853 Jy ! Component: 200 - total flux cleaned = -0.00149955 Jy ! Total flux subtracted in 200 components = -0.00149955 Jy ! Clean residual min=-0.002728 max=0.001747 Jy/beam ! Clean residual mean=0.000008 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.217731 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.217731 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=0.044752Jy sigma=0.661147 ! Fit after self-cal, rms=0.044757Jy sigma=0.661105 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 = -2.90983e-05 Jy ! Component: 100 - total flux cleaned = -0.000107248 Jy ! Component: 150 - total flux cleaned = -0.00014345 Jy ! Component: 200 - total flux cleaned = -0.000177807 Jy ! Total flux subtracted in 200 components = -0.000177807 Jy ! Clean residual min=-0.002645 max=0.001754 Jy/beam ! Clean residual mean=0.000008 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.217554 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.217554 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=0.044735Jy sigma=0.660807 ! Fit after self-cal, rms=0.044738Jy sigma=0.660785 ! 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=0.044738Jy sigma=0.660785 ! Fit after self-cal, rms=0.044829Jy sigma=0.659970 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=6.188 mas, bpa=-9.024 degrees ! Estimated noise=0.421382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112127 Jy ! Component: 100 - total flux cleaned = -0.00128393 Jy ! Component: 150 - total flux cleaned = -0.0013773 Jy ! Component: 200 - total flux cleaned = -0.00143873 Jy ! Total flux subtracted in 200 components = -0.00143873 Jy ! Clean residual min=-0.002823 max=0.001730 Jy/beam ! Clean residual mean=0.000014 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.216115 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.216115 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=0.044801Jy sigma=0.659351 ! Fit after self-cal, rms=0.044801Jy sigma=0.659256 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 = -0.00024967 Jy ! Component: 100 - total flux cleaned = -0.000289644 Jy ! Component: 150 - total flux cleaned = -0.000307872 Jy ! Component: 200 - total flux cleaned = -0.000324554 Jy ! Total flux subtracted in 200 components = -0.000324554 Jy ! Clean residual min=-0.002584 max=0.001677 Jy/beam ! Clean residual mean=0.000012 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.21579 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.21579 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=0.044791Jy sigma=0.659127 ! Fit after self-cal, rms=0.044791Jy sigma=0.659092 ! 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=1.247 mas, bmaj=4.577 mas, bpa=-0.3831 degrees ! Estimated noise=0.370128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.247 x 4.577 at -0.3831 degrees (North through East) ! Clean map min=-0.0022917 max=0.193 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=0.9183 mas, bmaj=3.935 mas, bpa=1.101 degrees ! Estimated noise=0.665861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15734 Jy ! Component: 100 - total flux cleaned = 0.193645 Jy ! Component: 150 - total flux cleaned = 0.208116 Jy ! Component: 200 - total flux cleaned = 0.21189 Jy ! Total flux subtracted in 200 components = 0.21189 Jy ! Clean residual min=-0.003605 max=0.004368 Jy/beam ! Clean residual mean=-0.000006 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.21189 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.21189 Jy ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=4.577 mas, bpa=-0.3831 degrees ! Estimated noise=0.370128 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) ! Added new window around map position (2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295007 Jy ! Component: 100 - total flux cleaned = 0.00318237 Jy ! Component: 150 - total flux cleaned = 0.0032982 Jy ! Component: 200 - total flux cleaned = 0.0034012 Jy ! Total flux subtracted in 200 components = 0.0034012 Jy ! Clean residual min=-0.002386 max=0.001537 Jy/beam ! Clean residual mean=0.000005 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.215292 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.215292 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=2.324 mas, bmaj=6.188 mas, bpa=-9.024 degrees ! Estimated noise=0.421382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000694848 Jy ! Component: 100 - total flux cleaned = -0.000959448 Jy ! Component: 150 - total flux cleaned = -0.00103408 Jy ! Component: 200 - total flux cleaned = -0.00110012 Jy ! Total flux subtracted in 200 components = -0.00110012 Jy ! Clean residual min=-0.002024 max=0.001335 Jy/beam ! Clean residual mean=0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.214191 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 = -2.9223e-05 Jy ! Component: 100 - total flux cleaned = -8.47219e-05 Jy ! Component: 150 - total flux cleaned = -0.000110393 Jy ! Component: 200 - total flux cleaned = -0.000135389 Jy ! Total flux subtracted in 200 components = -0.000135389 Jy ! Clean residual min=-0.001732 max=0.001339 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.214056 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 79 components and 0.214056 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.247 mas, bmaj=4.577 mas, bpa=-0.3831 degrees ! Estimated noise=0.370128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368806 Jy ! Component: 100 - total flux cleaned = 0.000260407 Jy ! Component: 150 - total flux cleaned = 0.000200294 Jy ! Component: 200 - total flux cleaned = 0.000200259 Jy ! Total flux subtracted in 200 components = 0.000200259 Jy ! Clean residual min=-0.001552 max=0.001358 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.214256 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.214256 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=0.044602Jy sigma=0.656614 ! Fit after self-cal, rms=0.044592Jy sigma=0.656357 wmodel /J1352-2745_X_map.mod ! wmodel: Unable to open new model file: /J1352-2745_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1352-2745_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.247 x 4.577 at -0.3831 degrees (North through East) ! Clean map min=-0.0031043 max=0.19184 Jy/beam ! Writing clean map to FITS file: .//J1352-2745_X_map.fits wmodel .//J1352-2745_X_map.mod ! Writing 95 model components to file: .//J1352-2745_X_map.mod wobs .//J1352-2745_X_uvs.fits ! Writing UV FITS file: .//J1352-2745_X_uvs.fits wwins .//J1352-2745_X_map.win ! wwins: Wrote 3 windows to .//J1352-2745_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.191842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000403228 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.630562 0.630562 1.26112 2.52225 5.0445 10.089 20.178 40.356 80.7119 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 475.766 quit ! Quitting program ! Log file .//J1352-2745_X_dfm.log closed on Wed Nov 16 11:59:02 2016