! Started logfile: .//J0151-3435_C_dfm.log on Sat Oct 20 23:35:06 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0151-3435_C_uva.fits ! Reading UV FITS file: .//J0151-3435_C_uva.fits ! AN table 1: 7 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0151-3435 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 560 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0151-3435_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007070Jy sigma=24.124500 ! Fit after self-cal, rms=0.873612Jy sigma=20.949227 ! 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=1.397 mas, bmaj=9.672 mas, bpa=8.508 degrees ! Estimated noise=2.04445 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 = 0.0994592 Jy ! Component: 100 - total flux cleaned = 0.122322 Jy ! Total flux subtracted in 100 components = 0.122322 Jy ! Clean residual min=-0.005999 max=0.008808 Jy/beam ! Clean residual mean=0.000013 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.122322 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.122322 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=0.042416Jy sigma=0.718620 ! Fit after self-cal, rms=0.042446Jy sigma=0.718032 ! 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=1.698 mas, bmaj=9.458 mas, bpa=7.978 degrees ! Estimated noise=1.54461 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 = 0.0093218 Jy ! Component: 100 - total flux cleaned = 0.0143695 Jy ! Component: 150 - total flux cleaned = 0.017787 Jy ! Component: 200 - total flux cleaned = 0.0201308 Jy ! Total flux subtracted in 200 components = 0.0201308 Jy ! Clean residual min=-0.003844 max=0.003509 Jy/beam ! Clean residual mean=0.000004 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.142452 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.142452 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=0.040188Jy sigma=0.647311 ! Fit after self-cal, rms=0.040209Jy sigma=0.647109 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.698 x 9.458 at 7.978 degrees (North through East) ! Clean map min=-0.0036262 max=0.12657 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 NL 1.07 OV 0.88 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 NL 1.01 OV 0.97 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 NL 0.97 OV 0.98 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 NL 0.98 OV 1.01 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 NL 1.00 OV 0.98 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 NL 0.99 OV 1.03 PT 1.03 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.040209Jy sigma=0.647109 ! Fit after self-cal, rms=0.039078Jy sigma=0.631113 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.705 mas, bmaj=9.474 mas, bpa=7.898 degrees ! Estimated noise=1.52921 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 = 8.06903e-05 Jy ! Component: 100 - total flux cleaned = 0.000283971 Jy ! Component: 150 - total flux cleaned = 0.000428961 Jy ! Component: 200 - total flux cleaned = 0.000471244 Jy ! Total flux subtracted in 200 components = 0.000471244 Jy ! Clean residual min=-0.002782 max=0.002982 Jy/beam ! Clean residual mean=0.000001 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.142924 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.142924 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=0.039043Jy sigma=0.629821 ! Fit after self-cal, rms=0.039049Jy sigma=0.629709 ! 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=0.039049Jy sigma=0.629709 ! Fit after self-cal, rms=0.038965Jy sigma=0.629595 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=9.458 mas, bpa=7.88 degrees ! Estimated noise=1.52861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.67678e-05 Jy ! Component: 100 - total flux cleaned = 5.61458e-05 Jy ! Component: 150 - total flux cleaned = 5.55483e-05 Jy ! Component: 200 - total flux cleaned = 7.22846e-05 Jy ! Total flux subtracted in 200 components = 7.22846e-05 Jy ! Clean residual min=-0.002735 max=0.002855 Jy/beam ! Clean residual mean=0.000001 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.142996 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.142996 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=0.038943Jy sigma=0.629070 ! Fit after self-cal, rms=0.038945Jy sigma=0.629057 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 = 9.09069e-05 Jy ! Component: 100 - total flux cleaned = 0.00010618 Jy ! Component: 150 - total flux cleaned = 0.000152119 Jy ! Component: 200 - total flux cleaned = 0.000181831 Jy ! Total flux subtracted in 200 components = 0.000181831 Jy ! Clean residual min=-0.002695 max=0.002799 Jy/beam ! Clean residual mean=0.000001 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.143178 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.143178 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=0.038938Jy sigma=0.628580 ! Fit after self-cal, rms=0.038938Jy sigma=0.628572 ! 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=0.038938Jy sigma=0.628572 ! Fit after self-cal, rms=0.038790Jy sigma=0.628409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=9.436 mas, bpa=7.858 degrees ! Estimated noise=1.5265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.92612e-06 Jy ! Component: 100 - total flux cleaned = -4.08643e-05 Jy ! Component: 150 - total flux cleaned = -5.62373e-05 Jy ! Component: 200 - total flux cleaned = -5.54789e-05 Jy ! Total flux subtracted in 200 components = -5.54789e-05 Jy ! Clean residual min=-0.002645 max=0.002751 Jy/beam ! Clean residual mean=0.000001 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.143122 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.143122 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=0.038772Jy sigma=0.628108 ! Fit after self-cal, rms=0.038772Jy sigma=0.628103 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.27419e-05 Jy ! Component: 100 - total flux cleaned = 5.56702e-05 Jy ! Component: 150 - total flux cleaned = 8.03539e-05 Jy ! Component: 200 - total flux cleaned = 0.000103967 Jy ! Total flux subtracted in 200 components = 0.000103967 Jy ! Clean residual min=-0.002621 max=0.002715 Jy/beam ! Clean residual mean=0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.143226 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.143226 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=0.038768Jy sigma=0.627799 ! Fit after self-cal, rms=0.038768Jy sigma=0.627793 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.038768Jy sigma=0.627793 ! Fit after self-cal, rms=0.038623Jy sigma=0.627622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=10.15 mas, bpa=-0.7812 degrees ! Estimated noise=2.01811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401804 Jy ! Component: 100 - total flux cleaned = 0.000358908 Jy ! Component: 150 - total flux cleaned = 0.000296945 Jy ! Component: 200 - total flux cleaned = 0.000270764 Jy ! Total flux subtracted in 200 components = 0.000270764 Jy ! Clean residual min=-0.002941 max=0.002502 Jy/beam ! Clean residual mean=0.000001 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.143497 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.143497 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=0.038604Jy sigma=0.628116 ! Fit after self-cal, rms=0.038613Jy sigma=0.628049 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 = 6.62845e-05 Jy ! Component: 100 - total flux cleaned = 2.69552e-05 Jy ! Component: 150 - total flux cleaned = 2.62068e-05 Jy ! Component: 200 - total flux cleaned = 3.69715e-05 Jy ! Total flux subtracted in 200 components = 3.69715e-05 Jy ! Clean residual min=-0.002947 max=0.002503 Jy/beam ! Clean residual mean=0.000001 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.143534 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.143534 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=0.038610Jy sigma=0.627999 ! Fit after self-cal, rms=0.038614Jy sigma=0.627986 ! 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=1.715 mas, bmaj=9.416 mas, bpa=7.835 degrees ! Estimated noise=1.52456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.715 x 9.416 at 7.835 degrees (North through East) ! Clean map min=-0.0025218 max=0.12425 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=1.407 mas, bmaj=9.598 mas, bpa=8.412 degrees ! Estimated noise=2.03198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0988395 Jy ! Component: 100 - total flux cleaned = 0.122081 Jy ! Component: 150 - total flux cleaned = 0.130549 Jy ! Component: 200 - total flux cleaned = 0.133661 Jy ! Total flux subtracted in 200 components = 0.133661 Jy ! Clean residual min=-0.004694 max=0.005452 Jy/beam ! Clean residual mean=0.000005 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.133661 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.133661 Jy ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=9.416 mas, bpa=7.835 degrees ! Estimated noise=1.52456 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 = 0.0032978 Jy ! Component: 100 - total flux cleaned = 0.00543546 Jy ! Component: 150 - total flux cleaned = 0.00687496 Jy ! Component: 200 - total flux cleaned = 0.00784564 Jy ! Total flux subtracted in 200 components = 0.00784564 Jy ! Clean residual min=-0.003109 max=0.003275 Jy/beam ! Clean residual mean=0.000002 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.141507 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.141507 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.3 mas, bmaj=10.15 mas, bpa=-0.7812 degrees ! Estimated noise=2.01811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127309 Jy ! Component: 100 - total flux cleaned = 0.00140843 Jy ! Component: 150 - total flux cleaned = 0.00151479 Jy ! Component: 200 - total flux cleaned = 0.00155957 Jy ! Total flux subtracted in 200 components = 0.00155957 Jy ! Clean residual min=-0.003304 max=0.002912 Jy/beam ! Clean residual mean=0.000002 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.143066 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 = 5.78657e-05 Jy ! Component: 100 - total flux cleaned = 5.85297e-05 Jy ! Component: 150 - total flux cleaned = 7.59443e-05 Jy ! Component: 200 - total flux cleaned = 9.31336e-05 Jy ! Total flux subtracted in 200 components = 9.31336e-05 Jy ! Clean residual min=-0.003282 max=0.002829 Jy/beam ! Clean residual mean=0.000002 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.143159 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.143159 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=9.416 mas, bpa=7.835 degrees ! Estimated noise=1.52456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0006272 Jy ! Component: 100 - total flux cleaned = -0.000567807 Jy ! Component: 150 - total flux cleaned = -0.000528968 Jy ! Component: 200 - total flux cleaned = -0.000495083 Jy ! Total flux subtracted in 200 components = -0.000495083 Jy ! Clean residual min=-0.002790 max=0.002813 Jy/beam ! Clean residual mean=0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.142664 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.142664 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=0.038690Jy sigma=0.629111 ! Fit after self-cal, rms=0.038686Jy sigma=0.629033 wmodel J0151-3435_C_map.mod ! Writing 73 model components to file: J0151-3435_C_map.mod wobs J0151-3435_C_uvs.fits ! Writing UV FITS file: J0151-3435_C_uvs.fits wwins J0151-3435_C_map.win ! wwins: Wrote 1 windows to J0151-3435_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000436983 Jy ! Component: 100 - total flux cleaned = -0.000834869 Jy ! Component: 150 - total flux cleaned = -0.00115693 Jy ! Component: 200 - total flux cleaned = -0.001306 Jy ! Component: 250 - total flux cleaned = -0.00162575 Jy ! Component: 300 - total flux cleaned = -0.00176039 Jy ! Component: 350 - total flux cleaned = -0.00195395 Jy ! Component: 400 - total flux cleaned = -0.00210736 Jy ! Component: 450 - total flux cleaned = -0.00222383 Jy ! Component: 500 - total flux cleaned = -0.00227952 Jy ! Component: 550 - total flux cleaned = -0.00230638 Jy ! Component: 600 - total flux cleaned = -0.00241049 Jy ! Component: 650 - total flux cleaned = -0.00258617 Jy ! Component: 700 - total flux cleaned = -0.00268362 Jy ! Component: 750 - total flux cleaned = -0.0028254 Jy ! Component: 800 - total flux cleaned = -0.00284852 Jy ! Component: 850 - total flux cleaned = -0.00291522 Jy ! Component: 900 - total flux cleaned = -0.00291548 Jy ! Component: 950 - total flux cleaned = -0.00291608 Jy ! Component: 1000 - total flux cleaned = -0.00291637 Jy ! Component: 1050 - total flux cleaned = -0.00289574 Jy ! Component: 1100 - total flux cleaned = -0.00279524 Jy ! Component: 1150 - total flux cleaned = -0.00279514 Jy ! Component: 1200 - total flux cleaned = -0.00277565 Jy ! Component: 1250 - total flux cleaned = -0.00273756 Jy ! Component: 1300 - total flux cleaned = -0.00268087 Jy ! Component: 1350 - total flux cleaned = -0.00249571 Jy ! Component: 1400 - total flux cleaned = -0.00236774 Jy ! Component: 1450 - total flux cleaned = -0.00216864 Jy ! Component: 1500 - total flux cleaned = -0.00198939 Jy ! Component: 1550 - total flux cleaned = -0.00184721 Jy ! Component: 1600 - total flux cleaned = -0.00167088 Jy ! Component: 1650 - total flux cleaned = -0.00154851 Jy ! Component: 1700 - total flux cleaned = -0.00140957 Jy ! Component: 1750 - total flux cleaned = -0.00125441 Jy ! Component: 1800 - total flux cleaned = -0.00111754 Jy ! Component: 1850 - total flux cleaned = -0.000964289 Jy ! Component: 1900 - total flux cleaned = -0.000828856 Jy ! Component: 1950 - total flux cleaned = -0.000710889 Jy ! Component: 2000 - total flux cleaned = -0.000610343 Jy ! Component: 2050 - total flux cleaned = -0.00051021 Jy ! Component: 2100 - total flux cleaned = -0.000393795 Jy ! Component: 2150 - total flux cleaned = -0.000310659 Jy ! Component: 2200 - total flux cleaned = -0.000227656 Jy ! Component: 2250 - total flux cleaned = -0.000128063 Jy ! Component: 2300 - total flux cleaned = -4.52555e-05 Jy ! Component: 2350 - total flux cleaned = 5.42284e-05 Jy ! Component: 2400 - total flux cleaned = 0.000153591 Jy ! Component: 2450 - total flux cleaned = 0.000269488 Jy ! Component: 2500 - total flux cleaned = 0.000368836 Jy ! Component: 2550 - total flux cleaned = 0.000484994 Jy ! Component: 2600 - total flux cleaned = 0.000568121 Jy ! Component: 2650 - total flux cleaned = 0.000651324 Jy ! Component: 2700 - total flux cleaned = 0.000768386 Jy ! Component: 2750 - total flux cleaned = 0.000885724 Jy ! Component: 2800 - total flux cleaned = 0.000986518 Jy ! Component: 2850 - total flux cleaned = 0.00107086 Jy ! Component: 2900 - total flux cleaned = 0.00115563 Jy ! Component: 2950 - total flux cleaned = 0.00124076 Jy ! Component: 3000 - total flux cleaned = 0.00132613 Jy ! Component: 3050 - total flux cleaned = 0.00139479 Jy ! Component: 3100 - total flux cleaned = 0.00153251 Jy ! Component: 3150 - total flux cleaned = 0.00165363 Jy ! Component: 3200 - total flux cleaned = 0.00174062 Jy ! Component: 3250 - total flux cleaned = 0.00188049 Jy ! Component: 3300 - total flux cleaned = 0.00198591 Jy ! Component: 3350 - total flux cleaned = 0.00207419 Jy ! Component: 3400 - total flux cleaned = 0.00214519 Jy ! Component: 3450 - total flux cleaned = 0.00225245 Jy ! Component: 3500 - total flux cleaned = 0.00232464 Jy ! Component: 3550 - total flux cleaned = 0.00234274 Jy ! Component: 3600 - total flux cleaned = 0.00245206 Jy ! Component: 3650 - total flux cleaned = 0.00250727 Jy ! Component: 3700 - total flux cleaned = 0.00254426 Jy ! Component: 3750 - total flux cleaned = 0.00263741 Jy ! Component: 3800 - total flux cleaned = 0.00269365 Jy ! Component: 3850 - total flux cleaned = 0.00276895 Jy ! Component: 3900 - total flux cleaned = 0.00282592 Jy ! Component: 3950 - total flux cleaned = 0.00290238 Jy ! Component: 4000 - total flux cleaned = 0.00297932 Jy ! Component: 4050 - total flux cleaned = 0.00301802 Jy ! Total flux subtracted in 4096 components = 0.00307644 Jy ! Clean residual min=-0.001327 max=0.001043 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.145741 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 326 components and 0.145741 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0151-3435_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.715 x 9.416 at 7.835 degrees (North through East) ! Clean map min=-0.00217 max=0.12249 Jy/beam ! Writing clean map to FITS file: .//J0151-3435_C_map.fits wmodel .//J0151-3435_C_map.mod ! Writing 326 model components to file: .//J0151-3435_C_map.mod wobs .//J0151-3435_C_uvs.fits ! Writing UV FITS file: .//J0151-3435_C_uvs.fits wwins .//J0151-3435_C_map.win ! wwins: Wrote 2 windows to .//J0151-3435_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.122495 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000383127 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.93831 0.93831 1.87662 3.75324 7.50648 15.013 30.0259 60.0518 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 319.723 quit ! Quitting program ! Log file .//J0151-3435_C_dfm.log closed on Sat Oct 20 23:35:10 2018