! Started logfile: .//J2243-1230_X_20180525_dfm.log on Mon Jun 11 08:56:47 2018 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 .//J2243-1230_X_20180525_uva.fits ! Reading UV FITS file: .//J2243-1230_X_20180525_uva.fits ! AN table 1: 92 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2243-1230 ! ! 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 85 lines of history. ! ! Reading 11040 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 J2243-1230_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=0.999760Jy sigma=26.931954 ! Fit after self-cal, rms=0.987936Jy sigma=26.613816 ! 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=2.306 mas, bmaj=4.509 mas, bpa=18.22 degrees ! Estimated noise=0.46245 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 = 0.00964428 Jy ! Component: 100 - total flux cleaned = 0.0119074 Jy ! Total flux subtracted in 100 components = 0.0119074 Jy ! Clean residual min=-0.001244 max=0.001498 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0119074 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0119074 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=0.023297Jy sigma=0.613911 ! Fit after self-cal, rms=0.021740Jy sigma=0.573429 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286834 Jy ! Component: 100 - total flux cleaned = 0.00301434 Jy ! Total flux subtracted in 100 components = 0.00301434 Jy ! Clean residual min=-0.000963 max=0.001080 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0149218 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.0149218 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=0.021388Jy sigma=0.563688 ! Fit after self-cal, rms=0.021370Jy sigma=0.563442 ! 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=2.628 mas, bmaj=4.951 mas, bpa=16.06 degrees ! Estimated noise=0.253766 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 = 0.000336655 Jy ! Component: 100 - total flux cleaned = 0.000394827 Jy ! Component: 150 - total flux cleaned = 0.000386641 Jy ! Component: 200 - total flux cleaned = 0.000379457 Jy ! Total flux subtracted in 200 components = 0.000379457 Jy ! Clean residual min=-0.000633 max=0.000885 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0153012 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.0153012 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=0.021349Jy sigma=0.562953 ! Fit after self-cal, rms=0.021331Jy sigma=0.562668 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.628 x 4.951 at 16.06 degrees (North through East) ! Clean map min=-0.00063796 max=0.015405 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 KP 0.82 LA 1.00 ! NL 1.01 PT 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 KP 1.03 LA 1.02 ! NL 0.94 PT 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.87 KP 1.03 LA 0.93 ! NL 1.11 PT 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 KP 0.99 LA 0.96 ! NL 1.00 PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.97 KP 0.94 LA 1.02 ! NL 0.99 PT 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.82 KP 0.92 LA 0.89 ! NL 1.06 PT 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 KP 1.02 LA 0.94 ! NL 1.03 PT 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.86 KP 1.13 LA 0.98 ! NL 1.16 PT 1.20 ! ! ! Fit before self-cal, rms=0.021331Jy sigma=0.562668 ! Fit after self-cal, rms=0.021679Jy sigma=0.560394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.617 mas, bmaj=4.936 mas, bpa=16.96 degrees ! Estimated noise=0.252815 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 = 5.25094e-05 Jy ! Component: 100 - total flux cleaned = 6.65824e-05 Jy ! Component: 150 - total flux cleaned = 7.927e-05 Jy ! Component: 200 - total flux cleaned = 9.07429e-05 Jy ! Total flux subtracted in 200 components = 9.07429e-05 Jy ! Clean residual min=-0.000374 max=0.000420 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.015392 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.015392 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=0.021677Jy sigma=0.560351 ! Fit after self-cal, rms=0.021780Jy sigma=0.559439 ! 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=0.021780Jy sigma=0.559439 ! Fit after self-cal, rms=0.022270Jy sigma=0.559210 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.613 mas, bmaj=4.931 mas, bpa=17.21 degrees ! Estimated noise=0.254063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.70325e-06 Jy ! Component: 100 - total flux cleaned = 3.4152e-05 Jy ! Component: 150 - total flux cleaned = 5.53031e-05 Jy ! Component: 200 - total flux cleaned = 7.00213e-05 Jy ! Total flux subtracted in 200 components = 7.00213e-05 Jy ! Clean residual min=-0.000346 max=0.000378 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.015462 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.015462 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=0.022268Jy sigma=0.559167 ! Fit after self-cal, rms=0.022321Jy sigma=0.559035 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 = -7.42153e-05 Jy ! Component: 100 - total flux cleaned = -6.62329e-05 Jy ! Component: 150 - total flux cleaned = -5.15596e-05 Jy ! Component: 200 - total flux cleaned = -3.80133e-05 Jy ! Total flux subtracted in 200 components = -3.80133e-05 Jy ! Clean residual min=-0.000368 max=0.000364 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.015424 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.015424 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=0.022320Jy sigma=0.559002 ! Fit after self-cal, rms=0.022320Jy sigma=0.558988 ! 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=0.022320Jy sigma=0.558988 ! Fit after self-cal, rms=0.022535Jy sigma=0.558942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.615 mas, bmaj=4.927 mas, bpa=17.17 degrees ! Estimated noise=0.254488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.35108e-06 Jy ! Component: 100 - total flux cleaned = 1.27559e-05 Jy ! Component: 150 - total flux cleaned = 2.61113e-05 Jy ! Component: 200 - total flux cleaned = 4.08015e-05 Jy ! Total flux subtracted in 200 components = 4.08015e-05 Jy ! Clean residual min=-0.000343 max=0.000365 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0154648 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0154648 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=0.022534Jy sigma=0.558915 ! Fit after self-cal, rms=0.022551Jy sigma=0.558769 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 = -4.5058e-06 Jy ! Component: 100 - total flux cleaned = 2.32972e-06 Jy ! Component: 150 - total flux cleaned = 1.47126e-05 Jy ! Component: 200 - total flux cleaned = 2.32321e-05 Jy ! Total flux subtracted in 200 components = 2.32321e-05 Jy ! Clean residual min=-0.000330 max=0.000361 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.015488 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.015488 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=0.022550Jy sigma=0.558745 ! Fit after self-cal, rms=0.022550Jy sigma=0.558697 ! 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=0.022550Jy sigma=0.558697 ! Fit after self-cal, rms=0.022651Jy sigma=0.558679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.964 mas, bmaj=5.117 mas, bpa=15.53 degrees ! Estimated noise=0.259112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.68995e-05 Jy ! Component: 100 - total flux cleaned = 3.11003e-05 Jy ! Component: 150 - total flux cleaned = 3.35243e-05 Jy ! Component: 200 - total flux cleaned = 3.82713e-05 Jy ! Total flux subtracted in 200 components = 3.82713e-05 Jy ! Clean residual min=-0.000323 max=0.000355 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0155263 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.0155263 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=0.022650Jy sigma=0.558667 ! Fit after self-cal, rms=0.022664Jy sigma=0.558652 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 = 2.91059e-06 Jy ! Component: 100 - total flux cleaned = 2.85201e-06 Jy ! Component: 150 - total flux cleaned = 2.84035e-06 Jy ! Component: 200 - total flux cleaned = 5.00088e-06 Jy ! Total flux subtracted in 200 components = 5.00088e-06 Jy ! Clean residual min=-0.000325 max=0.000355 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0155313 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.0155313 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=0.022663Jy sigma=0.558639 ! Fit after self-cal, rms=0.022664Jy sigma=0.558636 ! 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=2.617 mas, bmaj=4.924 mas, bpa=17.06 degrees ! Estimated noise=0.254655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.617 x 4.924 at 17.06 degrees (North through East) ! Clean map min=-0.0003385 max=0.015193 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=2.295 mas, bmaj=4.479 mas, bpa=19.67 degrees ! Estimated noise=0.463751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120379 Jy ! Component: 100 - total flux cleaned = 0.0141542 Jy ! Component: 150 - total flux cleaned = 0.0146586 Jy ! Component: 200 - total flux cleaned = 0.0149376 Jy ! Total flux subtracted in 200 components = 0.0149376 Jy ! Clean residual min=-0.000837 max=0.000698 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0149376 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0149376 Jy ! Inverting map and beam ! Estimated beam: bmin=2.617 mas, bmaj=4.924 mas, bpa=17.06 degrees ! Estimated noise=0.254655 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 = 0.000297025 Jy ! Component: 100 - total flux cleaned = 0.000365847 Jy ! Component: 150 - total flux cleaned = 0.000423917 Jy ! Component: 200 - total flux cleaned = 0.000472674 Jy ! Total flux subtracted in 200 components = 0.000472674 Jy ! Clean residual min=-0.000440 max=0.000422 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0154102 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0154102 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=2.964 mas, bmaj=5.117 mas, bpa=15.53 degrees ! Estimated noise=0.259112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.33108e-05 Jy ! Component: 100 - total flux cleaned = 9.86675e-05 Jy ! Component: 150 - total flux cleaned = 0.000117103 Jy ! Component: 200 - total flux cleaned = 0.000133122 Jy ! Total flux subtracted in 200 components = 0.000133122 Jy ! Clean residual min=-0.000363 max=0.000370 Jy/beam ! Clean residual mean=0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0155434 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.45318e-05 Jy ! Component: 100 - total flux cleaned = 2.47845e-05 Jy ! Component: 150 - total flux cleaned = 3.45237e-05 Jy ! Component: 200 - total flux cleaned = 4.07289e-05 Jy ! Total flux subtracted in 200 components = 4.07289e-05 Jy ! Clean residual min=-0.000351 max=0.000362 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0155841 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.0155841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.617 mas, bmaj=4.924 mas, bpa=17.06 degrees ! Estimated noise=0.254655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93616e-06 Jy ! Component: 100 - total flux cleaned = -4.36227e-06 Jy ! Component: 150 - total flux cleaned = 1.98784e-06 Jy ! Component: 200 - total flux cleaned = 4.93939e-06 Jy ! Total flux subtracted in 200 components = 4.93939e-06 Jy ! Clean residual min=-0.000354 max=0.000365 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.015589 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.015589 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=0.022665Jy sigma=0.558653 ! Fit after self-cal, rms=0.022665Jy sigma=0.558645 wmodel J2243-1230_X_map.mod ! Writing 57 model components to file: J2243-1230_X_map.mod wobs J2243-1230_X_uvs.fits ! Writing UV FITS file: J2243-1230_X_uvs.fits wwins J2243-1230_X_map.win ! wwins: Wrote 1 windows to J2243-1230_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 = 1.9743e-05 Jy ! Component: 100 - total flux cleaned = 5.99905e-05 Jy ! Component: 150 - total flux cleaned = 7.08997e-05 Jy ! Component: 200 - total flux cleaned = 5.20527e-05 Jy ! Component: 250 - total flux cleaned = 2.98816e-05 Jy ! Component: 300 - total flux cleaned = 2.55798e-05 Jy ! Component: 350 - total flux cleaned = 2.94141e-05 Jy ! Component: 400 - total flux cleaned = 3.68521e-05 Jy ! Component: 450 - total flux cleaned = 4.03086e-05 Jy ! Component: 500 - total flux cleaned = 5.04488e-05 Jy ! Component: 550 - total flux cleaned = 6.34803e-05 Jy ! Component: 600 - total flux cleaned = 7.27981e-05 Jy ! Component: 650 - total flux cleaned = 8.18773e-05 Jy ! Component: 700 - total flux cleaned = 9.92847e-05 Jy ! Component: 750 - total flux cleaned = 0.000118959 Jy ! Component: 800 - total flux cleaned = 0.000138013 Jy ! Component: 850 - total flux cleaned = 0.000148584 Jy ! Component: 900 - total flux cleaned = 0.000164078 Jy ! Component: 950 - total flux cleaned = 0.000171624 Jy ! Component: 1000 - total flux cleaned = 0.000176518 Jy ! Component: 1050 - total flux cleaned = 0.00017891 Jy ! Component: 1100 - total flux cleaned = 0.000186063 Jy ! Component: 1150 - total flux cleaned = 0.000190721 Jy ! Component: 1200 - total flux cleaned = 0.000195321 Jy ! Component: 1250 - total flux cleaned = 0.000197593 Jy ! Component: 1300 - total flux cleaned = 0.000202026 Jy ! Component: 1350 - total flux cleaned = 0.00021289 Jy ! Component: 1400 - total flux cleaned = 0.000214978 Jy ! Component: 1450 - total flux cleaned = 0.000219184 Jy ! Component: 1500 - total flux cleaned = 0.000225391 Jy ! Component: 1550 - total flux cleaned = 0.000231535 Jy ! Component: 1600 - total flux cleaned = 0.00023761 Jy ! Component: 1650 - total flux cleaned = 0.000245617 Jy ! Component: 1700 - total flux cleaned = 0.000253545 Jy ! Component: 1750 - total flux cleaned = 0.000261421 Jy ! Component: 1800 - total flux cleaned = 0.000273146 Jy ! Component: 1850 - total flux cleaned = 0.000284791 Jy ! Component: 1900 - total flux cleaned = 0.000298299 Jy ! Component: 1950 - total flux cleaned = 0.000313638 Jy ! Component: 2000 - total flux cleaned = 0.000330806 Jy ! Component: 2050 - total flux cleaned = 0.000347885 Jy ! Component: 2100 - total flux cleaned = 0.000364868 Jy ! Component: 2150 - total flux cleaned = 0.000381781 Jy ! Component: 2200 - total flux cleaned = 0.000400479 Jy ! Component: 2250 - total flux cleaned = 0.000420968 Jy ! Component: 2300 - total flux cleaned = 0.000437675 Jy ! Component: 2350 - total flux cleaned = 0.00045804 Jy ! Component: 2400 - total flux cleaned = 0.000476507 Jy ! Component: 2450 - total flux cleaned = 0.00049308 Jy ! Component: 2500 - total flux cleaned = 0.000511471 Jy ! Component: 2550 - total flux cleaned = 0.000526184 Jy ! Component: 2600 - total flux cleaned = 0.000544594 Jy ! Component: 2650 - total flux cleaned = 0.000559311 Jy ! Component: 2700 - total flux cleaned = 0.000574061 Jy ! Component: 2750 - total flux cleaned = 0.000592508 Jy ! Component: 2800 - total flux cleaned = 0.000609108 Jy ! Component: 2850 - total flux cleaned = 0.000627586 Jy ! Component: 2900 - total flux cleaned = 0.000642412 Jy ! Component: 2950 - total flux cleaned = 0.00065724 Jy ! Component: 3000 - total flux cleaned = 0.000672084 Jy ! Component: 3050 - total flux cleaned = 0.000692534 Jy ! Component: 3100 - total flux cleaned = 0.00070744 Jy ! Component: 3150 - total flux cleaned = 0.000720501 Jy ! Component: 3200 - total flux cleaned = 0.000737347 Jy ! Component: 3250 - total flux cleaned = 0.000750467 Jy ! Component: 3300 - total flux cleaned = 0.000767379 Jy ! Component: 3350 - total flux cleaned = 0.000782465 Jy ! Component: 3400 - total flux cleaned = 0.000795719 Jy ! Component: 3450 - total flux cleaned = 0.000810937 Jy ! Component: 3500 - total flux cleaned = 0.000824318 Jy ! Component: 3550 - total flux cleaned = 0.000837731 Jy ! Component: 3600 - total flux cleaned = 0.000858937 Jy ! Component: 3650 - total flux cleaned = 0.000870562 Jy ! Component: 3700 - total flux cleaned = 0.000884211 Jy ! Component: 3750 - total flux cleaned = 0.000895976 Jy ! Component: 3800 - total flux cleaned = 0.000909772 Jy ! Component: 3850 - total flux cleaned = 0.000919684 Jy ! Component: 3900 - total flux cleaned = 0.000929654 Jy ! Component: 3950 - total flux cleaned = 0.000939674 Jy ! Component: 4000 - total flux cleaned = 0.000951784 Jy ! Component: 4050 - total flux cleaned = 0.000963978 Jy ! Total flux subtracted in 4096 components = 0.000972172 Jy ! Clean residual min=-0.000145 max=0.000117 Jy/beam ! Clean residual mean=0.000000 rms=0.000037 Jy/beam ! Combined flux in latest and established models = 0.0165612 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 302 components and 0.0165612 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2243-1230_X_20180525_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.617 x 4.924 at 17.06 degrees (North through East) ! Clean map min=-0.00030506 max=0.015042 Jy/beam ! Writing clean map to FITS file: .//J2243-1230_X_20180525_map.fits wmodel .//J2243-1230_X_20180525_map.mod ! Writing 302 model components to file: .//J2243-1230_X_20180525_map.mod wobs .//J2243-1230_X_20180525_uvs.fits ! Writing UV FITS file: .//J2243-1230_X_20180525_uvs.fits wwins .//J2243-1230_X_20180525_map.win ! wwins: Wrote 2 windows to .//J2243-1230_X_20180525_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0150417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.44659e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.886852 0.886852 1.7737 3.54741 7.09482 14.1896 28.3793 56.7585 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 338.275 quit ! Quitting program ! Log file .//J2243-1230_X_20180525_dfm.log closed on Mon Jun 11 08:56:51 2018