! Started logfile: .//J2123-2915_C_dfm.log on Mon Jan 20 19:13:09 2020 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 .//J2123-2915_C_uva.fits ! Reading UV FITS file: .//J2123-2915_C_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970588 visibilities/baseline/integration-bin. ! Found source: J2123-2915 ! ! 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 94 lines of history. ! ! Reading 3696 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 J2123-2915_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002215Jy sigma=17.090458 ! Fit after self-cal, rms=0.932421Jy sigma=15.905272 ! 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=1.66 mas, bmaj=6.713 mas, bpa=6.436 degrees ! Estimated noise=1.24766 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 = 0.0547429 Jy ! Component: 100 - total flux cleaned = 0.0637918 Jy ! Total flux subtracted in 100 components = 0.0637918 Jy ! Clean residual min=-0.010127 max=0.007744 Jy/beam ! Clean residual mean=0.000003 rms=0.001967 Jy/beam ! Combined flux in latest and established models = 0.0637918 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0637918 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=0.060138Jy sigma=0.823059 ! Fit after self-cal, rms=0.060003Jy sigma=0.821417 ! 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=2.046 mas, bmaj=8.029 mas, bpa=5.291 degrees ! Estimated noise=0.701225 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 = -2.12619e-05 Jy ! Component: 100 - total flux cleaned = 0.000277867 Jy ! Component: 150 - total flux cleaned = 0.0003941 Jy ! Component: 200 - total flux cleaned = 0.000593114 Jy ! Total flux subtracted in 200 components = 0.000593114 Jy ! Clean residual min=-0.006380 max=0.004609 Jy/beam ! Clean residual mean=-0.000011 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.0643849 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.0643849 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=0.059394Jy sigma=0.804244 ! Fit after self-cal, rms=0.059371Jy sigma=0.803950 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.046 x 8.029 at 5.291 degrees (North through East) ! Clean map min=-0.0068866 max=0.069938 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.17 KP 1.03 LA 0.93 ! NL 0.78 OV 1.04 PT 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.40 KP 1.08 LA 1.00 ! NL 0.78 OV 1.04 PT 1.00 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.24 KP 1.13 LA 1.17 ! NL 0.83 OV 1.00 PT 0.92 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.44 KP 1.05 LA 1.07 ! NL 0.86 OV 1.00 PT 0.90 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.07 KP 0.96 LA 1.10 ! NL 0.77 OV 1.07 PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.24 KP 1.10 LA 0.99 ! NL 0.80 OV 1.10 PT 0.97 SC 1.18 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.26 KP 1.09 LA 1.07 ! NL 0.75 OV 0.98 PT 1.02 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.28 KP 1.06 LA 1.01 ! NL 0.82 OV 1.04 PT 0.93 SC 0.98 ! ! ! Fit before self-cal, rms=0.059371Jy sigma=0.803950 ! Fit after self-cal, rms=0.065241Jy sigma=0.777534 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=7.962 mas, bpa=5.849 degrees ! Estimated noise=0.699799 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 = 0.000825308 Jy ! Component: 100 - total flux cleaned = 0.000907193 Jy ! Component: 150 - total flux cleaned = 0.000910176 Jy ! Component: 200 - total flux cleaned = 0.000896575 Jy ! Total flux subtracted in 200 components = 0.000896575 Jy ! Clean residual min=-0.002291 max=0.002092 Jy/beam ! Clean residual mean=-0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0652815 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0652815 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=0.065234Jy sigma=0.777103 ! Fit after self-cal, rms=0.065516Jy sigma=0.775992 ! 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=0.065516Jy sigma=0.775992 ! Fit after self-cal, rms=0.065601Jy sigma=0.775657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=7.918 mas, bpa=5.76 degrees ! Estimated noise=0.703926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835906 Jy ! Component: 100 - total flux cleaned = 0.000957841 Jy ! Component: 150 - total flux cleaned = 0.000933603 Jy ! Component: 200 - total flux cleaned = 0.000912933 Jy ! Total flux subtracted in 200 components = 0.000912933 Jy ! Clean residual min=-0.002265 max=0.002045 Jy/beam ! Clean residual mean=-0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0661944 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0661944 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=0.065600Jy sigma=0.775386 ! Fit after self-cal, rms=0.065635Jy sigma=0.775369 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 = 1.27323e-05 Jy ! Component: 100 - total flux cleaned = 1.27737e-05 Jy ! Component: 150 - total flux cleaned = 3.93429e-06 Jy ! Component: 200 - total flux cleaned = -4.61811e-06 Jy ! Total flux subtracted in 200 components = -4.61811e-06 Jy ! Clean residual min=-0.002291 max=0.002045 Jy/beam ! Clean residual mean=-0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0661898 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0661898 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=0.065633Jy sigma=0.775319 ! Fit after self-cal, rms=0.065633Jy sigma=0.775318 ! 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=0.065633Jy sigma=0.775318 ! Fit after self-cal, rms=0.065263Jy sigma=0.775162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=7.881 mas, bpa=5.686 degrees ! Estimated noise=0.706069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00066359 Jy ! Component: 100 - total flux cleaned = 0.000812543 Jy ! Component: 150 - total flux cleaned = 0.000812416 Jy ! Component: 200 - total flux cleaned = 0.000804803 Jy ! Total flux subtracted in 200 components = 0.000804803 Jy ! Clean residual min=-0.002289 max=0.002012 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0669946 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0669946 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=0.065265Jy sigma=0.775007 ! Fit after self-cal, rms=0.065284Jy sigma=0.774997 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 = 3.72593e-05 Jy ! Component: 100 - total flux cleaned = 3.7429e-05 Jy ! Component: 150 - total flux cleaned = 3.00956e-05 Jy ! Component: 200 - total flux cleaned = 1.63274e-05 Jy ! Total flux subtracted in 200 components = 1.63274e-05 Jy ! Clean residual min=-0.002303 max=0.002011 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0670109 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0670109 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=0.065283Jy sigma=0.774967 ! Fit after self-cal, rms=0.065284Jy sigma=0.774965 ! 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=0.065284Jy sigma=0.774965 ! Fit after self-cal, rms=0.065021Jy sigma=0.774871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.8 mas, bmaj=10.79 mas, bpa=-5.607 degrees ! Estimated noise=0.813048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445125 Jy ! Component: 100 - total flux cleaned = 0.000513428 Jy ! Component: 150 - total flux cleaned = 0.000528977 Jy ! Component: 200 - total flux cleaned = 0.000535787 Jy ! Total flux subtracted in 200 components = 0.000535787 Jy ! Clean residual min=-0.002425 max=0.002145 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0675467 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 65 components and 0.0675467 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=0.065023Jy sigma=0.774849 ! Fit after self-cal, rms=0.065040Jy sigma=0.774821 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 = 8.2327e-06 Jy ! Component: 100 - total flux cleaned = 1.52564e-05 Jy ! Component: 150 - total flux cleaned = 2.21541e-05 Jy ! Component: 200 - total flux cleaned = 2.84019e-05 Jy ! Total flux subtracted in 200 components = 2.84019e-05 Jy ! Clean residual min=-0.002419 max=0.002148 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0675751 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0675751 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=0.065041Jy sigma=0.774811 ! Fit after self-cal, rms=0.065040Jy sigma=0.774796 ! 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=2.076 mas, bmaj=7.852 mas, bpa=5.63 degrees ! Estimated noise=0.707835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.076 x 7.852 at 5.63 degrees (North through East) ! Clean map min=-0.002236 max=0.070704 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=1.699 mas, bmaj=6.604 mas, bpa=7.322 degrees ! Estimated noise=1.24797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546299 Jy ! Component: 100 - total flux cleaned = 0.0666952 Jy ! Component: 150 - total flux cleaned = 0.0680463 Jy ! Component: 200 - total flux cleaned = 0.0692497 Jy ! Total flux subtracted in 200 components = 0.0692497 Jy ! Clean residual min=-0.003925 max=0.003794 Jy/beam ! Clean residual mean=0.000003 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.0692497 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0692497 Jy ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=7.852 mas, bpa=5.63 degrees ! Estimated noise=0.707835 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 = -0.000173202 Jy ! Component: 100 - total flux cleaned = -0.000242173 Jy ! Component: 150 - total flux cleaned = -0.000330316 Jy ! Component: 200 - total flux cleaned = -0.000381731 Jy ! Total flux subtracted in 200 components = -0.000381731 Jy ! Clean residual min=-0.002449 max=0.002142 Jy/beam ! Clean residual mean=-0.000003 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.068868 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.068868 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=3.8 mas, bmaj=10.79 mas, bpa=-5.607 degrees ! Estimated noise=0.813048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000520895 Jy ! Component: 100 - total flux cleaned = -0.000590954 Jy ! Component: 150 - total flux cleaned = -0.000644874 Jy ! Component: 200 - total flux cleaned = -0.000691755 Jy ! Total flux subtracted in 200 components = -0.000691755 Jy ! Clean residual min=-0.002371 max=0.002214 Jy/beam ! Clean residual mean=-0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0681762 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 = -2.79219e-05 Jy ! Component: 100 - total flux cleaned = -5.27512e-05 Jy ! Component: 150 - total flux cleaned = -6.44918e-05 Jy ! Component: 200 - total flux cleaned = -7.60579e-05 Jy ! Total flux subtracted in 200 components = -7.60579e-05 Jy ! Clean residual min=-0.002380 max=0.002198 Jy/beam ! Clean residual mean=-0.000003 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0681002 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0681001 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=7.852 mas, bpa=5.63 degrees ! Estimated noise=0.707835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020147 Jy ! Component: 100 - total flux cleaned = 0.000239036 Jy ! Component: 150 - total flux cleaned = 0.00028031 Jy ! Component: 200 - total flux cleaned = 0.000303524 Jy ! Total flux subtracted in 200 components = 0.000303524 Jy ! Clean residual min=-0.002348 max=0.002122 Jy/beam ! Clean residual mean=-0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0684037 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.0684037 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=0.065032Jy sigma=0.774987 ! Fit after self-cal, rms=0.064991Jy sigma=0.774958 wmodel J2123-2915_C_map.mod ! Writing 58 model components to file: J2123-2915_C_map.mod wobs J2123-2915_C_uvs.fits ! Writing UV FITS file: J2123-2915_C_uvs.fits wwins J2123-2915_C_map.win ! wwins: Wrote 1 windows to J2123-2915_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 = -0.000668456 Jy ! Component: 100 - total flux cleaned = -0.000987778 Jy ! Component: 150 - total flux cleaned = -0.00151661 Jy ! Component: 200 - total flux cleaned = -0.00192352 Jy ! Component: 250 - total flux cleaned = -0.00210341 Jy ! Component: 300 - total flux cleaned = -0.0022181 Jy ! Component: 350 - total flux cleaned = -0.00230027 Jy ! Component: 400 - total flux cleaned = -0.00230041 Jy ! Component: 450 - total flux cleaned = -0.00235116 Jy ! Component: 500 - total flux cleaned = -0.0023758 Jy ! Component: 550 - total flux cleaned = -0.00251876 Jy ! Component: 600 - total flux cleaned = -0.00268028 Jy ! Component: 650 - total flux cleaned = -0.00283707 Jy ! Component: 700 - total flux cleaned = -0.00296781 Jy ! Component: 750 - total flux cleaned = -0.00307453 Jy ! Component: 800 - total flux cleaned = -0.00317875 Jy ! Component: 850 - total flux cleaned = -0.00330087 Jy ! Component: 900 - total flux cleaned = -0.00336017 Jy ! Component: 950 - total flux cleaned = -0.00343779 Jy ! Component: 1000 - total flux cleaned = -0.00351381 Jy ! Component: 1050 - total flux cleaned = -0.00358834 Jy ! Component: 1100 - total flux cleaned = -0.00369852 Jy ! Component: 1150 - total flux cleaned = -0.00380673 Jy ! Component: 1200 - total flux cleaned = -0.0039303 Jy ! Component: 1250 - total flux cleaned = -0.00394752 Jy ! Component: 1300 - total flux cleaned = -0.0040327 Jy ! Component: 1350 - total flux cleaned = -0.00408265 Jy ! Component: 1400 - total flux cleaned = -0.00413179 Jy ! Component: 1450 - total flux cleaned = -0.00416428 Jy ! Component: 1500 - total flux cleaned = -0.00427583 Jy ! Component: 1550 - total flux cleaned = -0.00438578 Jy ! Component: 1600 - total flux cleaned = -0.00446304 Jy ! Component: 1650 - total flux cleaned = -0.00460081 Jy ! Component: 1700 - total flux cleaned = -0.00472136 Jy ! Component: 1750 - total flux cleaned = -0.00484053 Jy ! Component: 1800 - total flux cleaned = -0.00495814 Jy ! Component: 1850 - total flux cleaned = -0.00504534 Jy ! Component: 1900 - total flux cleaned = -0.00520285 Jy ! Component: 1950 - total flux cleaned = -0.00527338 Jy ! Component: 2000 - total flux cleaned = -0.00531515 Jy ! Component: 2050 - total flux cleaned = -0.00534263 Jy ! Component: 2100 - total flux cleaned = -0.00539743 Jy ! Component: 2150 - total flux cleaned = -0.00545169 Jy ! Component: 2200 - total flux cleaned = -0.00550515 Jy ! Component: 2250 - total flux cleaned = -0.0055447 Jy ! Component: 2300 - total flux cleaned = -0.0055578 Jy ! Component: 2350 - total flux cleaned = -0.00560954 Jy ! Component: 2400 - total flux cleaned = -0.00559673 Jy ! Component: 2450 - total flux cleaned = -0.00563486 Jy ! Component: 2500 - total flux cleaned = -0.00569768 Jy ! Component: 2550 - total flux cleaned = -0.00573492 Jy ! Component: 2600 - total flux cleaned = -0.00574723 Jy ! Component: 2650 - total flux cleaned = -0.00579608 Jy ! Component: 2700 - total flux cleaned = -0.00585641 Jy ! Component: 2750 - total flux cleaned = -0.00588025 Jy ! Component: 2800 - total flux cleaned = -0.00588024 Jy ! Component: 2850 - total flux cleaned = -0.00599822 Jy ! Component: 2900 - total flux cleaned = -0.00602156 Jy ! Component: 2950 - total flux cleaned = -0.00605655 Jy ! Component: 3000 - total flux cleaned = -0.00610272 Jy ! Component: 3050 - total flux cleaned = -0.0061829 Jy ! Component: 3100 - total flux cleaned = -0.00621699 Jy ! Component: 3150 - total flux cleaned = -0.0062961 Jy ! Component: 3200 - total flux cleaned = -0.00635226 Jy ! Component: 3250 - total flux cleaned = -0.0063522 Jy ! Component: 3300 - total flux cleaned = -0.0063966 Jy ! Component: 3350 - total flux cleaned = -0.00642974 Jy ! Component: 3400 - total flux cleaned = -0.00644068 Jy ! Component: 3450 - total flux cleaned = -0.00645155 Jy ! Component: 3500 - total flux cleaned = -0.00648426 Jy ! Component: 3550 - total flux cleaned = -0.00647348 Jy ! Component: 3600 - total flux cleaned = -0.00652739 Jy ! Component: 3650 - total flux cleaned = -0.00652746 Jy ! Component: 3700 - total flux cleaned = -0.00658098 Jy ! Component: 3750 - total flux cleaned = -0.00664493 Jy ! Component: 3800 - total flux cleaned = -0.00667676 Jy ! Component: 3850 - total flux cleaned = -0.00670851 Jy ! Component: 3900 - total flux cleaned = -0.00679273 Jy ! Component: 3950 - total flux cleaned = -0.0068032 Jy ! Component: 4000 - total flux cleaned = -0.00687629 Jy ! Component: 4050 - total flux cleaned = -0.00690753 Jy ! Total flux subtracted in 4096 components = -0.00693866 Jy ! Clean residual min=-0.000603 max=0.000693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.061465 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 334 components and 0.061465 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2123-2915_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.076 x 7.852 at 5.63 degrees (North through East) ! Clean map min=-0.001555 max=0.07028 Jy/beam ! Writing clean map to FITS file: .//J2123-2915_C_map.fits wmodel .//J2123-2915_C_map.mod ! Writing 334 model components to file: .//J2123-2915_C_map.mod wobs .//J2123-2915_C_uvs.fits ! Writing UV FITS file: .//J2123-2915_C_uvs.fits wwins .//J2123-2915_C_map.win ! wwins: Wrote 2 windows to .//J2123-2915_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0702796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187951 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.802301 0.802301 1.6046 3.20921 6.41841 12.8368 25.6736 51.3473 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 373.924 quit ! Quitting program ! Log file .//J2123-2915_C_dfm.log closed on Mon Jan 20 19:13:12 2020