! Started logfile: .//J2306-3036_X_dfm.log on Sun Oct 21 00:22:47 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 .//J2306-3036_X_uva.fits ! Reading UV FITS file: .//J2306-3036_X_uva.fits ! AN table 1: 23 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2306-3036 ! ! 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 2760 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 J2306-3036_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=0.999275Jy sigma=29.899914 ! Fit after self-cal, rms=0.985539Jy sigma=29.487324 ! 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=0.9246 mas, bmaj=5.725 mas, bpa=6.062 degrees ! Estimated noise=0.783459 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 = 0.0113638 Jy ! Component: 100 - total flux cleaned = 0.0144329 Jy ! Total flux subtracted in 100 components = 0.0144329 Jy ! Clean residual min=-0.001674 max=0.001815 Jy/beam ! Clean residual mean=0.000007 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0144329 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0144329 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=0.021597Jy sigma=0.626932 ! Fit after self-cal, rms=0.020513Jy sigma=0.591984 ! 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=1.189 mas, bmaj=5.64 mas, bpa=4.927 degrees ! Estimated noise=0.455979 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 = 0.00275849 Jy ! Component: 100 - total flux cleaned = 0.00396802 Jy ! Component: 150 - total flux cleaned = 0.00470256 Jy ! Component: 200 - total flux cleaned = 0.00515428 Jy ! Total flux subtracted in 200 components = 0.00515428 Jy ! Clean residual min=-0.001446 max=0.001464 Jy/beam ! Clean residual mean=0.000025 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0195871 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.0195871 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=0.020171Jy sigma=0.580645 ! Fit after self-cal, rms=0.020135Jy sigma=0.580117 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 5.64 at 4.927 degrees (North through East) ! Clean map min=-0.001431 max=0.016312 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 1.12 NL 0.91 OV 1.02 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 LA 0.95 NL 0.91 OV 0.90 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.98 NL 0.97 OV 0.93 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 LA 0.88 NL 1.35 OV 1.11 ! PT 1.19 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.87 NL 1.11 OV 0.85 ! PT 1.14 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 1.00 NL 0.97 OV 1.02 ! PT 1.20 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.77 NL 1.00 OV 0.92 ! PT 1.09 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.85 LA 0.99 NL 1.15 OV 1.19 ! PT 1.01 SC 1.06 ! ! ! Fit before self-cal, rms=0.020135Jy sigma=0.580117 ! Fit after self-cal, rms=0.020584Jy sigma=0.576082 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=5.699 mas, bpa=4.777 degrees ! Estimated noise=0.453391 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 = -0.000201689 Jy ! Component: 100 - total flux cleaned = -0.000157242 Jy ! Component: 150 - total flux cleaned = -0.000137003 Jy ! Component: 200 - total flux cleaned = -0.000117893 Jy ! Total flux subtracted in 200 components = -0.000117893 Jy ! Clean residual min=-0.001192 max=0.001261 Jy/beam ! Clean residual mean=0.000015 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0194692 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0194692 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=0.020571Jy sigma=0.575716 ! Fit after self-cal, rms=0.020665Jy sigma=0.574426 ! 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=0.020665Jy sigma=0.574426 ! Fit after self-cal, rms=0.021796Jy sigma=0.574759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=5.729 mas, bpa=4.706 degrees ! Estimated noise=0.468037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261395 Jy ! Component: 100 - total flux cleaned = 0.000366659 Jy ! Component: 150 - total flux cleaned = 0.000453323 Jy ! Component: 200 - total flux cleaned = 0.000482161 Jy ! Total flux subtracted in 200 components = 0.000482161 Jy ! Clean residual min=-0.001211 max=0.001149 Jy/beam ! Clean residual mean=0.000014 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0199514 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0199514 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=0.021779Jy sigma=0.574334 ! Fit after self-cal, rms=0.021835Jy sigma=0.574121 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 = 2.07866e-05 Jy ! Component: 100 - total flux cleaned = 4.95868e-05 Jy ! Component: 150 - total flux cleaned = 7.68762e-05 Jy ! Component: 200 - total flux cleaned = 0.00010272 Jy ! Total flux subtracted in 200 components = 0.00010272 Jy ! Clean residual min=-0.001149 max=0.001123 Jy/beam ! Clean residual mean=0.000013 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0200541 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0200541 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=0.021827Jy sigma=0.573923 ! Fit after self-cal, rms=0.021829Jy sigma=0.573910 ! 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=0.021829Jy sigma=0.573910 ! Fit after self-cal, rms=0.022436Jy sigma=0.574007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=5.729 mas, bpa=4.662 degrees ! Estimated noise=0.478644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313828 Jy ! Component: 100 - total flux cleaned = 0.000397987 Jy ! Component: 150 - total flux cleaned = 0.000452104 Jy ! Component: 200 - total flux cleaned = 0.000476935 Jy ! Total flux subtracted in 200 components = 0.000476935 Jy ! Clean residual min=-0.001151 max=0.001160 Jy/beam ! Clean residual mean=0.000013 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0205311 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0205311 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=0.022423Jy sigma=0.573729 ! Fit after self-cal, rms=0.022444Jy sigma=0.573660 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 = 9.65646e-06 Jy ! Component: 100 - total flux cleaned = 3.44419e-05 Jy ! Component: 150 - total flux cleaned = 5.78102e-05 Jy ! Component: 200 - total flux cleaned = 7.9613e-05 Jy ! Total flux subtracted in 200 components = 7.9613e-05 Jy ! Clean residual min=-0.001110 max=0.001140 Jy/beam ! Clean residual mean=0.000013 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0206107 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0206107 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=0.022439Jy sigma=0.573535 ! Fit after self-cal, rms=0.022440Jy sigma=0.573526 ! 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=0.022440Jy sigma=0.573526 ! Fit after self-cal, rms=0.022918Jy sigma=0.573571 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=6.588 mas, bpa=-5.089 degrees ! Estimated noise=0.56792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436075 Jy ! Component: 100 - total flux cleaned = 0.000579972 Jy ! Component: 150 - total flux cleaned = 0.000597311 Jy ! Component: 200 - total flux cleaned = 0.000602682 Jy ! Total flux subtracted in 200 components = 0.000602682 Jy ! Clean residual min=-0.001093 max=0.001296 Jy/beam ! Clean residual mean=0.000022 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0212134 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.0212134 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=0.022909Jy sigma=0.573459 ! Fit after self-cal, rms=0.022921Jy sigma=0.573381 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 = 3.85541e-05 Jy ! Component: 100 - total flux cleaned = 4.45503e-05 Jy ! Component: 150 - total flux cleaned = 4.47019e-05 Jy ! Component: 200 - total flux cleaned = 4.45568e-05 Jy ! Total flux subtracted in 200 components = 4.45568e-05 Jy ! Clean residual min=-0.001076 max=0.001293 Jy/beam ! Clean residual mean=0.000022 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0212579 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.0212579 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=0.022918Jy sigma=0.573347 ! Fit after self-cal, rms=0.022919Jy sigma=0.573328 ! 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=1.219 mas, bmaj=5.722 mas, bpa=4.622 degrees ! Estimated noise=0.488168 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.219 x 5.722 at 4.622 degrees (North through East) ! Clean map min=-0.0010908 max=0.016902 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=0.9432 mas, bmaj=5.722 mas, bpa=5.847 degrees ! Estimated noise=0.867467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136039 Jy ! Component: 100 - total flux cleaned = 0.0173107 Jy ! Component: 150 - total flux cleaned = 0.0186193 Jy ! Component: 200 - total flux cleaned = 0.0190247 Jy ! Total flux subtracted in 200 components = 0.0190247 Jy ! Clean residual min=-0.001802 max=0.001498 Jy/beam ! Clean residual mean=0.000005 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0190247 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0190247 Jy ! Inverting map and beam ! Estimated beam: bmin=1.219 mas, bmaj=5.722 mas, bpa=4.622 degrees ! Estimated noise=0.488168 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 = 0.00121487 Jy ! Component: 100 - total flux cleaned = 0.00159102 Jy ! Component: 150 - total flux cleaned = 0.00172009 Jy ! Component: 200 - total flux cleaned = 0.00183946 Jy ! Total flux subtracted in 200 components = 0.00183946 Jy ! Clean residual min=-0.001238 max=0.001238 Jy/beam ! Clean residual mean=0.000015 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0208641 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.0208641 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=2.293 mas, bmaj=6.588 mas, bpa=-5.089 degrees ! Estimated noise=0.56792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277743 Jy ! Component: 100 - total flux cleaned = 0.00030274 Jy ! Component: 150 - total flux cleaned = 0.000317676 Jy ! Component: 200 - total flux cleaned = 0.000324829 Jy ! Total flux subtracted in 200 components = 0.000324829 Jy ! Clean residual min=-0.001123 max=0.001348 Jy/beam ! Clean residual mean=0.000022 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0211889 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 = 6.60567e-06 Jy ! Component: 100 - total flux cleaned = 1.31344e-05 Jy ! Component: 150 - total flux cleaned = 1.93125e-05 Jy ! Component: 200 - total flux cleaned = 2.51862e-05 Jy ! Total flux subtracted in 200 components = 2.51862e-05 Jy ! Clean residual min=-0.001100 max=0.001318 Jy/beam ! Clean residual mean=0.000022 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0212141 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0212141 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.219 mas, bmaj=5.722 mas, bpa=4.622 degrees ! Estimated noise=0.488168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143821 Jy ! Component: 100 - total flux cleaned = -0.000134836 Jy ! Component: 150 - total flux cleaned = -0.000117001 Jy ! Component: 200 - total flux cleaned = -0.000100926 Jy ! Total flux subtracted in 200 components = -0.000100926 Jy ! Clean residual min=-0.001120 max=0.001188 Jy/beam ! Clean residual mean=0.000014 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0211132 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0211132 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=0.022921Jy sigma=0.573348 ! Fit after self-cal, rms=0.022917Jy sigma=0.573323 wmodel J2306-3036_X_map.mod ! Writing 55 model components to file: J2306-3036_X_map.mod wobs J2306-3036_X_uvs.fits ! Writing UV FITS file: J2306-3036_X_uvs.fits wwins J2306-3036_X_map.win ! wwins: Wrote 1 windows to J2306-3036_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 = 0.000255082 Jy ! Component: 100 - total flux cleaned = 0.000416016 Jy ! Component: 150 - total flux cleaned = 0.000555765 Jy ! Component: 200 - total flux cleaned = 0.000638947 Jy ! Component: 250 - total flux cleaned = 0.00069014 Jy ! Component: 300 - total flux cleaned = 0.000621473 Jy ! Component: 350 - total flux cleaned = 0.0005998 Jy ! Component: 400 - total flux cleaned = 0.000589438 Jy ! Component: 450 - total flux cleaned = 0.000638362 Jy ! Component: 500 - total flux cleaned = 0.000675693 Jy ! Component: 550 - total flux cleaned = 0.000648553 Jy ! Component: 600 - total flux cleaned = 0.000666257 Jy ! Component: 650 - total flux cleaned = 0.000649756 Jy ! Component: 700 - total flux cleaned = 0.000649963 Jy ! Component: 750 - total flux cleaned = 0.000618379 Jy ! Component: 800 - total flux cleaned = 0.000595525 Jy ! Component: 850 - total flux cleaned = 0.00058077 Jy ! Component: 900 - total flux cleaned = 0.000602814 Jy ! Component: 950 - total flux cleaned = 0.000588331 Jy ! Component: 1000 - total flux cleaned = 0.000581287 Jy ! Component: 1050 - total flux cleaned = 0.000588007 Jy ! Component: 1100 - total flux cleaned = 0.000567859 Jy ! Component: 1150 - total flux cleaned = 0.000567993 Jy ! Component: 1200 - total flux cleaned = 0.000587284 Jy ! Component: 1250 - total flux cleaned = 0.00057449 Jy ! Component: 1300 - total flux cleaned = 0.000555758 Jy ! Component: 1350 - total flux cleaned = 0.00055577 Jy ! Component: 1400 - total flux cleaned = 0.000549706 Jy ! Component: 1450 - total flux cleaned = 0.000549713 Jy ! Component: 1500 - total flux cleaned = 0.000549744 Jy ! Component: 1550 - total flux cleaned = 0.000543865 Jy ! Component: 1600 - total flux cleaned = 0.000561215 Jy ! Component: 1650 - total flux cleaned = 0.000578484 Jy ! Component: 1700 - total flux cleaned = 0.000589922 Jy ! Component: 1750 - total flux cleaned = 0.000601358 Jy ! Component: 1800 - total flux cleaned = 0.000618387 Jy ! Component: 1850 - total flux cleaned = 0.000629719 Jy ! Component: 1900 - total flux cleaned = 0.000629738 Jy ! Component: 1950 - total flux cleaned = 0.000624125 Jy ! Component: 2000 - total flux cleaned = 0.0006635 Jy ! Component: 2050 - total flux cleaned = 0.000691557 Jy ! Component: 2100 - total flux cleaned = 0.000708414 Jy ! Component: 2150 - total flux cleaned = 0.000736489 Jy ! Component: 2200 - total flux cleaned = 0.000781432 Jy ! Component: 2250 - total flux cleaned = 0.000815134 Jy ! Component: 2300 - total flux cleaned = 0.000832039 Jy ! Component: 2350 - total flux cleaned = 0.000865873 Jy ! Component: 2400 - total flux cleaned = 0.000899774 Jy ! Component: 2450 - total flux cleaned = 0.000916762 Jy ! Component: 2500 - total flux cleaned = 0.000950849 Jy ! Component: 2550 - total flux cleaned = 0.000979342 Jy ! Component: 2600 - total flux cleaned = 0.00100791 Jy ! Component: 2650 - total flux cleaned = 0.0010423 Jy ! Component: 2700 - total flux cleaned = 0.00107105 Jy ! Component: 2750 - total flux cleaned = 0.00109995 Jy ! Component: 2800 - total flux cleaned = 0.00110576 Jy ! Component: 2850 - total flux cleaned = 0.00113489 Jy ! Component: 2900 - total flux cleaned = 0.00115829 Jy ! Component: 2950 - total flux cleaned = 0.00117596 Jy ! Component: 3000 - total flux cleaned = 0.00120551 Jy ! Component: 3050 - total flux cleaned = 0.00122336 Jy ! Component: 3100 - total flux cleaned = 0.00125941 Jy ! Component: 3150 - total flux cleaned = 0.00128362 Jy ! Component: 3200 - total flux cleaned = 0.00131413 Jy ! Component: 3250 - total flux cleaned = 0.00134483 Jy ! Component: 3300 - total flux cleaned = 0.00136343 Jy ! Component: 3350 - total flux cleaned = 0.00139466 Jy ! Component: 3400 - total flux cleaned = 0.00141981 Jy ! Component: 3450 - total flux cleaned = 0.00144511 Jy ! Component: 3500 - total flux cleaned = 0.00147713 Jy ! Component: 3550 - total flux cleaned = 0.00150942 Jy ! Component: 3600 - total flux cleaned = 0.00152247 Jy ! Component: 3650 - total flux cleaned = 0.00155539 Jy ! Component: 3700 - total flux cleaned = 0.00158194 Jy ! Component: 3750 - total flux cleaned = 0.00160874 Jy ! Component: 3800 - total flux cleaned = 0.00163581 Jy ! Component: 3850 - total flux cleaned = 0.0016495 Jy ! Component: 3900 - total flux cleaned = 0.00166338 Jy ! Component: 3950 - total flux cleaned = 0.00167736 Jy ! Component: 4000 - total flux cleaned = 0.00169146 Jy ! Component: 4050 - total flux cleaned = 0.00171287 Jy ! Total flux subtracted in 4096 components = 0.00173457 Jy ! Clean residual min=-0.000477 max=0.000408 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0228478 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 287 components and 0.0228478 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2306-3036_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.219 x 5.722 at 4.622 degrees (North through East) ! Clean map min=-0.0013078 max=0.016834 Jy/beam ! Writing clean map to FITS file: .//J2306-3036_X_map.fits wmodel .//J2306-3036_X_map.mod ! Writing 287 model components to file: .//J2306-3036_X_map.mod wobs .//J2306-3036_X_uvs.fits ! Writing UV FITS file: .//J2306-3036_X_uvs.fits wwins .//J2306-3036_X_map.win ! wwins: Wrote 2 windows to .//J2306-3036_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0168341 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.54105 2.54105 5.08211 10.1642 20.3284 40.6568 81.3137 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 118.061 quit ! Quitting program ! Log file .//J2306-3036_X_dfm.log closed on Sun Oct 21 00:22:51 2018