! Started logfile: .//J1419-1209_X_dfm.log on Mon Jan 20 18:12:29 2020 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 .//J1419-1209_X_uva.fits ! Reading UV FITS file: .//J1419-1209_X_uva.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1419-1209 ! ! 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): RR ! ! Read 94 lines of history. ! ! Reading 1920 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1419-1209_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 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 0.200x0.200 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. ! ! 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=0.999340Jy sigma=19.843010 ! Fit after self-cal, rms=0.976858Jy sigma=19.396784 ! 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=4.443 mas, bmaj=6.248 mas, bpa=49.93 degrees ! Estimated noise=1.04846 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185936 Jy ! Component: 100 - total flux cleaned = 0.0239167 Jy ! Total flux subtracted in 100 components = 0.0239167 Jy ! Clean residual min=-0.003106 max=0.003116 Jy/beam ! Clean residual mean=-0.000020 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.0239167 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0239167 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=0.033850Jy sigma=0.665520 ! Fit after self-cal, rms=0.032399Jy sigma=0.637085 ! 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=4.645 mas, bmaj=6.242 mas, bpa=50.27 degrees ! Estimated noise=0.818996 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 = 0.00354673 Jy ! Component: 100 - total flux cleaned = 0.00450301 Jy ! Component: 150 - total flux cleaned = 0.00522881 Jy ! Component: 200 - total flux cleaned = 0.00539722 Jy ! Total flux subtracted in 200 components = 0.00539722 Jy ! Clean residual min=-0.001228 max=0.001234 Jy/beam ! Clean residual mean=-0.000010 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0293139 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 119 components and 0.0293139 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=0.031426Jy sigma=0.617702 ! Fit after self-cal, rms=0.031360Jy sigma=0.616390 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.645 x 6.242 at 50.27 degrees (North through East) ! Clean map min=-0.0026213 max=0.024248 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 KP 0.88 LA 0.98 ! OV 1.11 PT 0.80 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.96 KP 1.22 LA 0.87 ! OV 0.92 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 KP 1.19 LA 0.81 ! OV 1.10 PT 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.08 KP 0.92 LA 0.85 ! OV 0.98 PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.21 KP 0.95 LA 0.81 ! OV 1.03 PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 KP 0.91 LA 1.13 ! OV 0.93 PT 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 KP 1.07 LA 0.89 ! OV 1.14 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 KP 1.30 LA 0.94 ! OV 1.20 PT 0.91 ! ! ! Fit before self-cal, rms=0.031360Jy sigma=0.616390 ! Fit after self-cal, rms=0.030846Jy sigma=0.608629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.742 mas, bmaj=6.35 mas, bpa=48.76 degrees ! Estimated noise=0.785098 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 = 0.000554583 Jy ! Component: 100 - total flux cleaned = 0.000592569 Jy ! Component: 150 - total flux cleaned = 0.000525418 Jy ! Component: 200 - total flux cleaned = 0.000314134 Jy ! Total flux subtracted in 200 components = 0.000314134 Jy ! Clean residual min=-0.000468 max=0.000471 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.029628 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 179 components and 0.029628 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=0.030733Jy sigma=0.606067 ! Fit after self-cal, rms=0.030849Jy sigma=0.604555 ! Inverting map ! Added new window around map position (32.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180366 Jy ! Component: 100 - total flux cleaned = -2.08768e-05 Jy ! Component: 150 - total flux cleaned = -0.0001616 Jy ! Component: 200 - total flux cleaned = -0.000252091 Jy ! Total flux subtracted in 200 components = -0.000252091 Jy ! Clean residual min=-0.000731 max=0.000693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0293759 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 226 components and 0.0293759 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=0.030827Jy sigma=0.604117 ! Fit after self-cal, rms=0.030817Jy sigma=0.603968 ! 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=0.030817Jy sigma=0.603968 ! Fit after self-cal, rms=0.031270Jy sigma=0.603654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.752 mas, bmaj=6.346 mas, bpa=48.53 degrees ! Estimated noise=0.78316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.40127e-05 Jy ! Component: 100 - total flux cleaned = -0.000216074 Jy ! Component: 150 - total flux cleaned = -0.000322717 Jy ! Component: 200 - total flux cleaned = -0.000442091 Jy ! Total flux subtracted in 200 components = -0.000442091 Jy ! Clean residual min=-0.000744 max=0.000630 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0289338 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 258 components and 0.0289338 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=0.031260Jy sigma=0.603457 ! Fit after self-cal, rms=0.031296Jy sigma=0.603320 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 = -9.95917e-05 Jy ! Component: 100 - total flux cleaned = -0.000191427 Jy ! Component: 150 - total flux cleaned = -0.000295896 Jy ! Component: 200 - total flux cleaned = -0.000385741 Jy ! Total flux subtracted in 200 components = -0.000385741 Jy ! Clean residual min=-0.000749 max=0.000644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0285481 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 290 components and 0.0285481 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=0.031290Jy sigma=0.603215 ! Fit after self-cal, rms=0.031291Jy sigma=0.603179 ! 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=0.031291Jy sigma=0.603179 ! Fit after self-cal, rms=0.031441Jy sigma=0.603120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.751 mas, bmaj=6.344 mas, bpa=48.66 degrees ! Estimated noise=0.781753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013898 Jy ! Component: 100 - total flux cleaned = -0.000220414 Jy ! Component: 150 - total flux cleaned = -0.000315747 Jy ! Component: 200 - total flux cleaned = -0.000411469 Jy ! Total flux subtracted in 200 components = -0.000411469 Jy ! Clean residual min=-0.000740 max=0.000650 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0281366 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 327 components and 0.0281366 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=0.031436Jy sigma=0.603045 ! Fit after self-cal, rms=0.031456Jy sigma=0.602999 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 = -0.000116708 Jy ! Component: 100 - total flux cleaned = -0.000207558 Jy ! Component: 150 - total flux cleaned = -0.000298972 Jy ! Component: 200 - total flux cleaned = -0.000372763 Jy ! Total flux subtracted in 200 components = -0.000372763 Jy ! Clean residual min=-0.000741 max=0.000675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0277639 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 357 components and 0.0277639 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=0.031452Jy sigma=0.602950 ! Fit after self-cal, rms=0.031454Jy sigma=0.602931 ! 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=0.031454Jy sigma=0.602931 ! Fit after self-cal, rms=0.031493Jy sigma=0.602906 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.892 mas, bmaj=6.417 mas, bpa=47.11 degrees ! Estimated noise=0.778459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132383 Jy ! Component: 100 - total flux cleaned = -0.000246673 Jy ! Component: 150 - total flux cleaned = -0.000345021 Jy ! Component: 200 - total flux cleaned = -0.000420439 Jy ! Total flux subtracted in 200 components = -0.000420439 Jy ! Clean residual min=-0.000731 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0273434 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 385 components and 0.0273434 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=0.031489Jy sigma=0.602868 ! Fit after self-cal, rms=0.031503Jy sigma=0.602751 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 = -0.000133385 Jy ! Component: 100 - total flux cleaned = -0.000193632 Jy ! Component: 150 - total flux cleaned = -0.000251085 Jy ! Component: 200 - total flux cleaned = -0.000295426 Jy ! Total flux subtracted in 200 components = -0.000295426 Jy ! Clean residual min=-0.000835 max=0.000761 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.027048 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 422 components and 0.027048 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=0.031499Jy sigma=0.602709 ! Fit after self-cal, rms=0.031501Jy sigma=0.602693 ! 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=4.748 mas, bmaj=6.341 mas, bpa=48.84 degrees ! Estimated noise=0.780129 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.748 x 6.341 at 48.84 degrees (North through East) ! Clean map min=-0.0016346 max=0.023173 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=4.579 mas, bmaj=6.378 mas, bpa=49.66 degrees ! Estimated noise=0.998759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01544 Jy ! Component: 100 - total flux cleaned = 0.0232332 Jy ! Component: 150 - total flux cleaned = 0.0280881 Jy ! Component: 200 - total flux cleaned = 0.0308437 Jy ! Total flux subtracted in 200 components = 0.0308437 Jy ! Clean residual min=-0.005585 max=0.009683 Jy/beam ! Clean residual mean=-0.000046 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.0308437 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.0308437 Jy ! Inverting map and beam ! Estimated beam: bmin=4.748 mas, bmaj=6.341 mas, bpa=48.84 degrees ! Estimated noise=0.780129 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 (-9.8, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848939 Jy ! Component: 100 - total flux cleaned = 0.0117994 Jy ! Component: 150 - total flux cleaned = 0.0136503 Jy ! Component: 200 - total flux cleaned = 0.0145683 Jy ! Total flux subtracted in 200 components = 0.0145683 Jy ! Clean residual min=-0.003127 max=0.002493 Jy/beam ! Clean residual mean=-0.000012 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.0454119 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 121 components and 0.0454119 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=4.892 mas, bmaj=6.417 mas, bpa=47.11 degrees ! Estimated noise=0.778459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100728 Jy ! Component: 100 - total flux cleaned = 0.00160316 Jy ! Component: 150 - total flux cleaned = 0.00219063 Jy ! Component: 200 - total flux cleaned = 0.00277932 Jy ! Total flux subtracted in 200 components = 0.00277932 Jy ! Clean residual min=-0.002692 max=0.002045 Jy/beam ! Clean residual mean=-0.000012 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0481912 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 = 0.000586448 Jy ! Component: 100 - total flux cleaned = 0.00100436 Jy ! Component: 150 - total flux cleaned = 0.00131995 Jy ! Component: 200 - total flux cleaned = 0.00158297 Jy ! Total flux subtracted in 200 components = 0.00158297 Jy ! Clean residual min=-0.002458 max=0.001832 Jy/beam ! Clean residual mean=-0.000011 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0497742 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 222 components and 0.0497742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.748 mas, bmaj=6.341 mas, bpa=48.84 degrees ! Estimated noise=0.780129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285939 Jy ! Component: 100 - total flux cleaned = 0.000556659 Jy ! Component: 150 - total flux cleaned = 0.000752075 Jy ! Component: 200 - total flux cleaned = 0.00100282 Jy ! Total flux subtracted in 200 components = 0.00100282 Jy ! Clean residual min=-0.002310 max=0.001701 Jy/beam ! Clean residual mean=-0.000011 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.050777 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 255 components and 0.0507771 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=0.031941Jy sigma=0.612414 ! Fit after self-cal, rms=0.031677Jy sigma=0.606152 wmodel J1419-1209_X_map.mod ! Writing 255 model components to file: J1419-1209_X_map.mod wobs J1419-1209_X_uvs.fits ! Writing UV FITS file: J1419-1209_X_uvs.fits wwins J1419-1209_X_map.win ! wwins: Wrote 2 windows to J1419-1209_X_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 = -0.000505948 Jy ! Component: 100 - total flux cleaned = -0.000585202 Jy ! Component: 150 - total flux cleaned = -0.000651355 Jy ! Component: 200 - total flux cleaned = -0.000730184 Jy ! Component: 250 - total flux cleaned = -0.000803808 Jy ! Component: 300 - total flux cleaned = -0.000885704 Jy ! Component: 350 - total flux cleaned = -0.000912015 Jy ! Component: 400 - total flux cleaned = -0.000899997 Jy ! Component: 450 - total flux cleaned = -0.000888709 Jy ! Component: 500 - total flux cleaned = -0.000888876 Jy ! Component: 550 - total flux cleaned = -0.000878119 Jy ! Component: 600 - total flux cleaned = -0.000858003 Jy ! Component: 650 - total flux cleaned = -0.000829354 Jy ! Component: 700 - total flux cleaned = -0.000792665 Jy ! Component: 750 - total flux cleaned = -0.000774996 Jy ! Component: 800 - total flux cleaned = -0.000783436 Jy ! Component: 850 - total flux cleaned = -0.000800327 Jy ! Component: 900 - total flux cleaned = -0.000800461 Jy ! Component: 950 - total flux cleaned = -0.000816592 Jy ! Component: 1000 - total flux cleaned = -0.000824572 Jy ! Component: 1050 - total flux cleaned = -0.000832307 Jy ! Component: 1100 - total flux cleaned = -0.000840016 Jy ! Component: 1150 - total flux cleaned = -0.000855169 Jy ! Component: 1200 - total flux cleaned = -0.000862704 Jy ! Component: 1250 - total flux cleaned = -0.000847909 Jy ! Component: 1300 - total flux cleaned = -0.000840442 Jy ! Component: 1350 - total flux cleaned = -0.000796622 Jy ! Component: 1400 - total flux cleaned = -0.000782191 Jy ! Component: 1450 - total flux cleaned = -0.000746189 Jy ! Component: 1500 - total flux cleaned = -0.000739025 Jy ! Component: 1550 - total flux cleaned = -0.000724686 Jy ! Component: 1600 - total flux cleaned = -0.000731781 Jy ! Component: 1650 - total flux cleaned = -0.000731743 Jy ! Component: 1700 - total flux cleaned = -0.00074597 Jy ! Component: 1750 - total flux cleaned = -0.000745867 Jy ! Component: 1800 - total flux cleaned = -0.000752933 Jy ! Component: 1850 - total flux cleaned = -0.000745731 Jy ! Component: 1900 - total flux cleaned = -0.000760032 Jy ! Component: 1950 - total flux cleaned = -0.000760059 Jy ! Component: 2000 - total flux cleaned = -0.000752776 Jy ! Component: 2050 - total flux cleaned = -0.000738213 Jy ! Component: 2100 - total flux cleaned = -0.000730945 Jy ! Component: 2150 - total flux cleaned = -0.000730859 Jy ! Component: 2200 - total flux cleaned = -0.00072352 Jy ! Component: 2250 - total flux cleaned = -0.000716021 Jy ! Component: 2300 - total flux cleaned = -0.000708484 Jy ! Component: 2350 - total flux cleaned = -0.000708405 Jy ! Component: 2400 - total flux cleaned = -0.000700732 Jy ! Component: 2450 - total flux cleaned = -0.000700608 Jy ! Component: 2500 - total flux cleaned = -0.000692784 Jy ! Component: 2550 - total flux cleaned = -0.00069278 Jy ! Component: 2600 - total flux cleaned = -0.000700844 Jy ! Component: 2650 - total flux cleaned = -0.000692769 Jy ! Component: 2700 - total flux cleaned = -0.000692831 Jy ! Component: 2750 - total flux cleaned = -0.000701188 Jy ! Component: 2800 - total flux cleaned = -0.000701115 Jy ! Component: 2850 - total flux cleaned = -0.000726707 Jy ! Component: 2900 - total flux cleaned = -0.000726691 Jy ! Component: 2950 - total flux cleaned = -0.000744333 Jy ! Component: 3000 - total flux cleaned = -0.000762263 Jy ! Component: 3050 - total flux cleaned = -0.000780527 Jy ! Component: 3100 - total flux cleaned = -0.000799053 Jy ! Component: 3150 - total flux cleaned = -0.000808314 Jy ! Component: 3200 - total flux cleaned = -0.000827321 Jy ! Component: 3250 - total flux cleaned = -0.000827237 Jy ! Component: 3300 - total flux cleaned = -0.000827294 Jy ! Component: 3350 - total flux cleaned = -0.000817139 Jy ! Component: 3400 - total flux cleaned = -0.000817071 Jy ! Component: 3450 - total flux cleaned = -0.000817195 Jy ! Component: 3500 - total flux cleaned = -0.000806785 Jy ! Component: 3550 - total flux cleaned = -0.000796141 Jy ! Component: 3600 - total flux cleaned = -0.000785033 Jy ! Component: 3650 - total flux cleaned = -0.000785074 Jy ! Component: 3700 - total flux cleaned = -0.000773467 Jy ! Component: 3750 - total flux cleaned = -0.000761893 Jy ! Component: 3800 - total flux cleaned = -0.000749902 Jy ! Component: 3850 - total flux cleaned = -0.000749853 Jy ! Component: 3900 - total flux cleaned = -0.000737565 Jy ! Component: 3950 - total flux cleaned = -0.00071231 Jy ! Component: 4000 - total flux cleaned = -0.000712265 Jy ! Component: 4050 - total flux cleaned = -0.000699049 Jy ! Total flux subtracted in 4096 components = -0.000685357 Jy ! Clean residual min=-0.000738 max=0.000759 Jy/beam ! Clean residual mean=-0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0500917 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 567 components and 0.0500917 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1419-1209_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.748 x 6.341 at 48.84 degrees (North through East) ! Clean map min=-0.0023527 max=0.012648 Jy/beam ! Writing clean map to FITS file: .//J1419-1209_X_map.fits wmodel .//J1419-1209_X_map.mod ! Writing 567 model components to file: .//J1419-1209_X_map.mod wobs .//J1419-1209_X_uvs.fits ! Writing UV FITS file: .//J1419-1209_X_uvs.fits wwins .//J1419-1209_X_map.win ! wwins: Wrote 3 windows to .//J1419-1209_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0126483 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250239 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.93534 5.93534 11.8707 23.7413 47.4827 94.9654 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 50.544 quit ! Quitting program ! Log file .//J1419-1209_X_dfm.log closed on Mon Jan 20 18:12:33 2020