! Started logfile: .//J2059-4103_C_dfm.log on Sun Oct 21 00:13:25 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 .//J2059-4103_C_uva.fits ! Reading UV FITS file: .//J2059-4103_C_uva.fits ! AN table 1: 19 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2059-4103 ! ! 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 2280 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 J2059-4103_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. ! ! 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=0.999765Jy sigma=21.720439 ! Fit after self-cal, rms=0.959469Jy sigma=20.793006 ! 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=1.222 mas, bmaj=14.12 mas, bpa=-30.44 degrees ! Estimated noise=1.49276 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 = 0.0292622 Jy ! Component: 100 - total flux cleaned = 0.0372993 Jy ! Total flux subtracted in 100 components = 0.0372993 Jy ! Clean residual min=-0.004022 max=0.005773 Jy/beam ! Clean residual mean=0.000029 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.0372993 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0372993 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=0.036046Jy sigma=0.688239 ! Fit after self-cal, rms=0.035269Jy sigma=0.668518 ! 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=1.725 mas, bmaj=13.75 mas, bpa=-29.73 degrees ! Estimated noise=0.727548 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 = 0.00797128 Jy ! Component: 100 - total flux cleaned = 0.0120799 Jy ! Component: 150 - total flux cleaned = 0.0145846 Jy ! Component: 200 - total flux cleaned = 0.0161663 Jy ! Total flux subtracted in 200 components = 0.0161663 Jy ! Clean residual min=-0.001728 max=0.001923 Jy/beam ! Clean residual mean=0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0534656 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 91 components and 0.0534656 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=0.033849Jy sigma=0.614370 ! Fit after self-cal, rms=0.033976Jy sigma=0.613910 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.725 x 13.75 at -29.73 degrees (North through East) ! Clean map min=-0.0016225 max=0.035352 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 LA 0.84 MK 1.00 NL 1.13 ! OV 1.01 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 LA 0.86 MK 1.03 NL 1.11 ! OV 0.89 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 1.04 MK 1.00 NL 1.08 ! OV 0.95 PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.90 MK 1.12 NL 1.18 ! OV 0.96 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 1.00 MK 1.02 NL 1.02 ! OV 0.94 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 1.01 MK 0.99 NL 1.19 ! OV 0.93 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 LA 1.02 MK 1.05 NL 1.03 ! OV 0.94 PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.95 MK 1.01 NL 1.27 ! OV 0.94 PT 1.06 ! ! ! Fit before self-cal, rms=0.033976Jy sigma=0.613910 ! Fit after self-cal, rms=0.035832Jy sigma=0.606069 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.754 mas, bmaj=13.87 mas, bpa=-29.87 degrees ! Estimated noise=0.722459 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 = 0.00024454 Jy ! Component: 100 - total flux cleaned = 0.000226021 Jy ! Component: 150 - total flux cleaned = 0.000240993 Jy ! Component: 200 - total flux cleaned = 0.000254901 Jy ! Total flux subtracted in 200 components = 0.000254901 Jy ! Clean residual min=-0.001234 max=0.001077 Jy/beam ! Clean residual mean=-0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0537205 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.0537205 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=0.035810Jy sigma=0.605782 ! Fit after self-cal, rms=0.036025Jy sigma=0.605579 ! 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=0.036025Jy sigma=0.605579 ! Fit after self-cal, rms=0.036239Jy sigma=0.605530 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=13.85 mas, bpa=-29.87 degrees ! Estimated noise=0.721497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155107 Jy ! Component: 100 - total flux cleaned = 0.000141297 Jy ! Component: 150 - total flux cleaned = 0.000151869 Jy ! Component: 200 - total flux cleaned = 0.000162006 Jy ! Total flux subtracted in 200 components = 0.000162006 Jy ! Clean residual min=-0.001169 max=0.001076 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0538825 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.0538825 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=0.036226Jy sigma=0.605382 ! Fit after self-cal, rms=0.036247Jy sigma=0.605366 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 = 2.34149e-05 Jy ! Component: 100 - total flux cleaned = 2.31776e-05 Jy ! Component: 150 - total flux cleaned = 4.0098e-05 Jy ! Component: 200 - total flux cleaned = 4.77578e-05 Jy ! Total flux subtracted in 200 components = 4.77578e-05 Jy ! Clean residual min=-0.001176 max=0.001086 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0539303 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.0539303 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=0.036241Jy sigma=0.605296 ! Fit after self-cal, rms=0.036240Jy sigma=0.605289 ! 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=0.036240Jy sigma=0.605289 ! Fit after self-cal, rms=0.036212Jy sigma=0.605254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=13.84 mas, bpa=-29.88 degrees ! Estimated noise=0.719946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.00129e-05 Jy ! Component: 100 - total flux cleaned = 5.94103e-05 Jy ! Component: 150 - total flux cleaned = 8.29389e-05 Jy ! Component: 200 - total flux cleaned = 0.00010458 Jy ! Total flux subtracted in 200 components = 0.00010458 Jy ! Clean residual min=-0.001125 max=0.001062 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0540348 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 133 components and 0.0540348 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=0.036206Jy sigma=0.605181 ! Fit after self-cal, rms=0.036206Jy sigma=0.605174 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 = 1.75603e-05 Jy ! Component: 100 - total flux cleaned = 3.82038e-05 Jy ! Component: 150 - total flux cleaned = 3.82419e-05 Jy ! Component: 200 - total flux cleaned = 3.83379e-05 Jy ! Total flux subtracted in 200 components = 3.83379e-05 Jy ! Clean residual min=-0.001122 max=0.001090 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0540732 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 0.0540732 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=0.036202Jy sigma=0.605134 ! Fit after self-cal, rms=0.036202Jy sigma=0.605131 ! 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=0.036202Jy sigma=0.605131 ! Fit after self-cal, rms=0.036189Jy sigma=0.605114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.726 mas, bmaj=21.78 mas, bpa=-15.38 degrees ! Estimated noise=0.811224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.1403e-05 Jy ! Component: 100 - total flux cleaned = 4.14737e-05 Jy ! Component: 150 - total flux cleaned = 5.6959e-05 Jy ! Component: 200 - total flux cleaned = 6.16858e-05 Jy ! Total flux subtracted in 200 components = 6.16858e-05 Jy ! Clean residual min=-0.001144 max=0.001074 Jy/beam ! Clean residual mean=-0.000005 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0541349 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 155 components and 0.0541349 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=0.036183Jy sigma=0.605100 ! Fit after self-cal, rms=0.036182Jy sigma=0.605091 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 = -4.54708e-06 Jy ! Component: 100 - total flux cleaned = -4.38816e-06 Jy ! Component: 150 - total flux cleaned = 2.28296e-07 Jy ! Component: 200 - total flux cleaned = 1.9906e-07 Jy ! Total flux subtracted in 200 components = 1.9906e-07 Jy ! Clean residual min=-0.001141 max=0.001063 Jy/beam ! Clean residual mean=-0.000005 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0541351 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 161 components and 0.0541351 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=0.036178Jy sigma=0.605084 ! Fit after self-cal, rms=0.036179Jy sigma=0.605078 ! 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=1.755 mas, bmaj=13.83 mas, bpa=-29.89 degrees ! Estimated noise=0.719098 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.755 x 13.83 at -29.89 degrees (North through East) ! Clean map min=-0.0010547 max=0.035112 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=1.239 mas, bmaj=14.16 mas, bpa=-30.62 degrees ! Estimated noise=1.49906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297676 Jy ! Component: 100 - total flux cleaned = 0.0374066 Jy ! Component: 150 - total flux cleaned = 0.0413737 Jy ! Component: 200 - total flux cleaned = 0.0440924 Jy ! Total flux subtracted in 200 components = 0.0440924 Jy ! Clean residual min=-0.003516 max=0.003805 Jy/beam ! Clean residual mean=0.000009 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.0440924 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0440924 Jy ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=13.83 mas, bpa=-29.89 degrees ! Estimated noise=0.719098 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 = 0.00409336 Jy ! Component: 100 - total flux cleaned = 0.00633936 Jy ! Component: 150 - total flux cleaned = 0.00778811 Jy ! Component: 200 - total flux cleaned = 0.00874138 Jy ! Total flux subtracted in 200 components = 0.00874138 Jy ! Clean residual min=-0.001257 max=0.001299 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0528338 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 95 components and 0.0528338 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=4.726 mas, bmaj=21.78 mas, bpa=-15.38 degrees ! Estimated noise=0.811224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829318 Jy ! Component: 100 - total flux cleaned = 0.00117582 Jy ! Component: 150 - total flux cleaned = 0.00126842 Jy ! Component: 200 - total flux cleaned = 0.00134204 Jy ! Total flux subtracted in 200 components = 0.00134204 Jy ! Clean residual min=-0.001144 max=0.001063 Jy/beam ! Clean residual mean=-0.000004 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0541759 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 = 5.90839e-05 Jy ! Component: 100 - total flux cleaned = 0.000106716 Jy ! Component: 150 - total flux cleaned = 0.000150138 Jy ! Component: 200 - total flux cleaned = 0.000163813 Jy ! Total flux subtracted in 200 components = 0.000163813 Jy ! Clean residual min=-0.001135 max=0.001069 Jy/beam ! Clean residual mean=-0.000004 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0543397 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 164 components and 0.0543397 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=13.83 mas, bpa=-29.89 degrees ! Estimated noise=0.719098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.54304e-05 Jy ! Component: 100 - total flux cleaned = 2.587e-05 Jy ! Component: 150 - total flux cleaned = 4.50196e-05 Jy ! Component: 200 - total flux cleaned = 4.49924e-05 Jy ! Total flux subtracted in 200 components = 4.49924e-05 Jy ! Clean residual min=-0.001118 max=0.001107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0543847 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 177 components and 0.0543847 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=0.036180Jy sigma=0.605198 ! Fit after self-cal, rms=0.036178Jy sigma=0.605155 wmodel J2059-4103_C_map.mod ! Writing 177 model components to file: J2059-4103_C_map.mod wobs J2059-4103_C_uvs.fits ! Writing UV FITS file: J2059-4103_C_uvs.fits wwins J2059-4103_C_map.win ! wwins: Wrote 1 windows to J2059-4103_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 = 3.62191e-05 Jy ! Component: 100 - total flux cleaned = 0.000107051 Jy ! Component: 150 - total flux cleaned = 0.000222412 Jy ! Component: 200 - total flux cleaned = 0.00025437 Jy ! Component: 250 - total flux cleaned = 0.000284692 Jy ! Component: 300 - total flux cleaned = 0.000299141 Jy ! Component: 350 - total flux cleaned = 0.000327676 Jy ! Component: 400 - total flux cleaned = 0.000383039 Jy ! Component: 450 - total flux cleaned = 0.000463814 Jy ! Component: 500 - total flux cleaned = 0.000503057 Jy ! Component: 550 - total flux cleaned = 0.000580019 Jy ! Component: 600 - total flux cleaned = 0.00063041 Jy ! Component: 650 - total flux cleaned = 0.000655615 Jy ! Component: 700 - total flux cleaned = 0.000692555 Jy ! Component: 750 - total flux cleaned = 0.000764459 Jy ! Component: 800 - total flux cleaned = 0.000776077 Jy ! Component: 850 - total flux cleaned = 0.000845259 Jy ! Component: 900 - total flux cleaned = 0.000902201 Jy ! Component: 950 - total flux cleaned = 0.000980783 Jy ! Component: 1000 - total flux cleaned = 0.00108038 Jy ! Component: 1050 - total flux cleaned = 0.00117841 Jy ! Component: 1100 - total flux cleaned = 0.00123193 Jy ! Component: 1150 - total flux cleaned = 0.00129561 Jy ! Component: 1200 - total flux cleaned = 0.00131662 Jy ! Component: 1250 - total flux cleaned = 0.00132686 Jy ! Component: 1300 - total flux cleaned = 0.00135771 Jy ! Component: 1350 - total flux cleaned = 0.00137803 Jy ! Component: 1400 - total flux cleaned = 0.0014185 Jy ! Component: 1450 - total flux cleaned = 0.00143866 Jy ! Component: 1500 - total flux cleaned = 0.00147884 Jy ! Component: 1550 - total flux cleaned = 0.00151892 Jy ! Component: 1600 - total flux cleaned = 0.00154891 Jy ! Component: 1650 - total flux cleaned = 0.00158878 Jy ! Component: 1700 - total flux cleaned = 0.00161864 Jy ! Component: 1750 - total flux cleaned = 0.00168818 Jy ! Component: 1800 - total flux cleaned = 0.00172774 Jy ! Component: 1850 - total flux cleaned = 0.00176731 Jy ! Component: 1900 - total flux cleaned = 0.0018068 Jy ! Component: 1950 - total flux cleaned = 0.00185611 Jy ! Component: 2000 - total flux cleaned = 0.00192507 Jy ! Component: 2050 - total flux cleaned = 0.00198417 Jy ! Component: 2100 - total flux cleaned = 0.00204327 Jy ! Component: 2150 - total flux cleaned = 0.00211222 Jy ! Component: 2200 - total flux cleaned = 0.00217136 Jy ! Component: 2250 - total flux cleaned = 0.00224034 Jy ! Component: 2300 - total flux cleaned = 0.0022897 Jy ! Component: 2350 - total flux cleaned = 0.00238861 Jy ! Component: 2400 - total flux cleaned = 0.00247794 Jy ! Component: 2450 - total flux cleaned = 0.00256756 Jy ! Component: 2500 - total flux cleaned = 0.0026374 Jy ! Component: 2550 - total flux cleaned = 0.00272745 Jy ! Component: 2600 - total flux cleaned = 0.00279776 Jy ! Component: 2650 - total flux cleaned = 0.00286826 Jy ! Component: 2700 - total flux cleaned = 0.00294915 Jy ! Component: 2750 - total flux cleaned = 0.00302017 Jy ! Component: 2800 - total flux cleaned = 0.00307115 Jy ! Component: 2850 - total flux cleaned = 0.00311218 Jy ! Component: 2900 - total flux cleaned = 0.00313273 Jy ! Component: 2950 - total flux cleaned = 0.00317422 Jy ! Component: 3000 - total flux cleaned = 0.00320554 Jy ! Component: 3050 - total flux cleaned = 0.00321609 Jy ! Component: 3100 - total flux cleaned = 0.00324776 Jy ! Component: 3150 - total flux cleaned = 0.00329036 Jy ! Component: 3200 - total flux cleaned = 0.00332258 Jy ! Component: 3250 - total flux cleaned = 0.00335521 Jy ! Component: 3300 - total flux cleaned = 0.00337699 Jy ! Component: 3350 - total flux cleaned = 0.003421 Jy ! Component: 3400 - total flux cleaned = 0.00343219 Jy ! Component: 3450 - total flux cleaned = 0.00345455 Jy ! Component: 3500 - total flux cleaned = 0.00346585 Jy ! Component: 3550 - total flux cleaned = 0.00348874 Jy ! Component: 3600 - total flux cleaned = 0.00347728 Jy ! Component: 3650 - total flux cleaned = 0.00347742 Jy ! Component: 3700 - total flux cleaned = 0.00345384 Jy ! Component: 3750 - total flux cleaned = 0.00346584 Jy ! Component: 3800 - total flux cleaned = 0.00346589 Jy ! Component: 3850 - total flux cleaned = 0.00344155 Jy ! Component: 3900 - total flux cleaned = 0.00344149 Jy ! Component: 3950 - total flux cleaned = 0.00344149 Jy ! Component: 4000 - total flux cleaned = 0.00342879 Jy ! Component: 4050 - total flux cleaned = 0.00344155 Jy ! Total flux subtracted in 4096 components = 0.00342868 Jy ! Clean residual min=-0.000764 max=0.000681 Jy/beam ! Clean residual mean=0.000006 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0578134 Jy keep ! Adding 188 model components to the UV plane model. ! The established model now contains 365 components and 0.0578133 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2059-4103_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.755 x 13.83 at -29.89 degrees (North through East) ! Clean map min=-0.0016198 max=0.032962 Jy/beam ! Writing clean map to FITS file: .//J2059-4103_C_map.fits wmodel .//J2059-4103_C_map.mod ! Writing 365 model components to file: .//J2059-4103_C_map.mod wobs .//J2059-4103_C_uvs.fits ! Writing UV FITS file: .//J2059-4103_C_uvs.fits wwins .//J2059-4103_C_map.win ! wwins: Wrote 2 windows to .//J2059-4103_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0329622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280389 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.55191 2.55191 5.10382 10.2076 20.4153 40.8306 81.6612 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 117.558 quit ! Quitting program ! Log file .//J2059-4103_C_dfm.log closed on Sun Oct 21 00:13:28 2018