! Started logfile: .//J1155+5453_X_20180710_dfm.log on Sat Jul 28 19:26:24 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 .//J1155+5453_X_20180710_uva.fits ! Reading UV FITS file: .//J1155+5453_X_20180710_uva.fits ! AN table 1: 24 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1155+5453 ! ! 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 76 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 J1155+5453_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=1.001662Jy sigma=16.767229 ! Fit after self-cal, rms=0.972749Jy sigma=16.333577 ! 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=2.321 mas, bmaj=7.248 mas, bpa=-82.06 degrees ! Estimated noise=1.34828 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 = 0.0199456 Jy ! Component: 100 - total flux cleaned = 0.0232466 Jy ! Total flux subtracted in 100 components = 0.0232466 Jy ! Clean residual min=-0.001723 max=0.001744 Jy/beam ! Clean residual mean=0.000015 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0232466 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0232466 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=0.042766Jy sigma=0.570299 ! Fit after self-cal, rms=0.041464Jy sigma=0.545512 ! Inverting map ! Added new window around map position (-0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314644 Jy ! Component: 100 - total flux cleaned = 0.00390214 Jy ! Total flux subtracted in 100 components = 0.00390214 Jy ! Clean residual min=-0.002040 max=0.001615 Jy/beam ! Clean residual mean=0.000006 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0271488 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0271488 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=0.041026Jy sigma=0.541127 ! Fit after self-cal, rms=0.041019Jy sigma=0.540767 ! 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=2.521 mas, bmaj=7.221 mas, bpa=-81.03 degrees ! Estimated noise=1.02048 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 = 0.00141498 Jy ! Component: 100 - total flux cleaned = 0.00204139 Jy ! Component: 150 - total flux cleaned = 0.00252069 Jy ! Component: 200 - total flux cleaned = 0.00284439 Jy ! Total flux subtracted in 200 components = 0.00284439 Jy ! Clean residual min=-0.001667 max=0.001623 Jy/beam ! Clean residual mean=-0.000007 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0299932 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.0299932 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=0.040882Jy sigma=0.539825 ! Fit after self-cal, rms=0.040891Jy sigma=0.539589 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.521 x 7.221 at -81.03 degrees (North through East) ! Clean map min=-0.0021755 max=0.028635 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 KP 0.88 LA 1.11 OV 1.08 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 KP 1.10 LA 0.90 OV 1.16 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 KP 1.07 LA 1.13 OV 1.07 ! PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 1.02 LA 0.96 OV 1.03 ! PT 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 KP 0.82 LA 1.03 OV 1.02 ! PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 KP 0.78 LA 1.23 OV 0.94 ! PT 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 KP 0.97 LA 0.89 OV 1.11 ! PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 KP 0.83 LA 1.06 OV 0.78 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.040891Jy sigma=0.539589 ! Fit after self-cal, rms=0.041240Jy sigma=0.535746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.537 mas, bmaj=7.256 mas, bpa=-80.91 degrees ! Estimated noise=1.02713 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 = -0.000668059 Jy ! Component: 100 - total flux cleaned = -0.000600772 Jy ! Component: 150 - total flux cleaned = -0.000542575 Jy ! Component: 200 - total flux cleaned = -0.000479857 Jy ! Total flux subtracted in 200 components = -0.000479857 Jy ! Clean residual min=-0.001259 max=0.001195 Jy/beam ! Clean residual mean=-0.000007 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0295133 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.0295133 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=0.041206Jy sigma=0.535521 ! Fit after self-cal, rms=0.041312Jy sigma=0.533266 ! 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=0.041312Jy sigma=0.533266 ! Fit after self-cal, rms=0.042656Jy sigma=0.532753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.54 mas, bmaj=7.281 mas, bpa=-80.89 degrees ! Estimated noise=1.04058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000564643 Jy ! Component: 100 - total flux cleaned = -0.000416749 Jy ! Component: 150 - total flux cleaned = -0.000349511 Jy ! Component: 200 - total flux cleaned = -0.000277755 Jy ! Total flux subtracted in 200 components = -0.000277755 Jy ! Clean residual min=-0.001176 max=0.001050 Jy/beam ! Clean residual mean=-0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0292356 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.0292356 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=0.042604Jy sigma=0.532462 ! Fit after self-cal, rms=0.042728Jy sigma=0.532067 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 = -0.000186345 Jy ! Component: 100 - total flux cleaned = -0.000106896 Jy ! Component: 150 - total flux cleaned = -0.000105151 Jy ! Component: 200 - total flux cleaned = -0.000105143 Jy ! Total flux subtracted in 200 components = -0.000105143 Jy ! Clean residual min=-0.001288 max=0.001157 Jy/beam ! Clean residual mean=-0.000006 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0291304 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.0291304 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=0.042693Jy sigma=0.531949 ! Fit after self-cal, rms=0.042702Jy sigma=0.531819 ! 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=0.042702Jy sigma=0.531819 ! Fit after self-cal, rms=0.044112Jy sigma=0.531526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.545 mas, bmaj=7.29 mas, bpa=-80.98 degrees ! Estimated noise=1.05921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000397684 Jy ! Component: 100 - total flux cleaned = -0.000418324 Jy ! Component: 150 - total flux cleaned = -0.000360309 Jy ! Component: 200 - total flux cleaned = -0.000297121 Jy ! Total flux subtracted in 200 components = -0.000297121 Jy ! Clean residual min=-0.001284 max=0.001128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0288333 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.0288333 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=0.044074Jy sigma=0.531442 ! Fit after self-cal, rms=0.044151Jy sigma=0.531292 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 = -7.44882e-05 Jy ! Component: 100 - total flux cleaned = -8.88125e-05 Jy ! Component: 150 - total flux cleaned = -4.1132e-05 Jy ! Component: 200 - total flux cleaned = 1.2051e-05 Jy ! Total flux subtracted in 200 components = 1.2051e-05 Jy ! Clean residual min=-0.001287 max=0.001145 Jy/beam ! Clean residual mean=-0.000004 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0288453 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.0288453 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=0.044129Jy sigma=0.531269 ! Fit after self-cal, rms=0.044134Jy sigma=0.531231 ! 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=0.044134Jy sigma=0.531231 ! Fit after self-cal, rms=0.045310Jy sigma=0.531086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.84 mas, bmaj=7.144 mas, bpa=-82.38 degrees ! Estimated noise=1.09303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137635 Jy ! Component: 100 - total flux cleaned = -0.000123811 Jy ! Component: 150 - total flux cleaned = -6.15272e-05 Jy ! Component: 200 - total flux cleaned = 1.56294e-05 Jy ! Total flux subtracted in 200 components = 1.56294e-05 Jy ! Clean residual min=-0.001190 max=0.001067 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.028861 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 0.028861 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=0.045282Jy sigma=0.531065 ! Fit after self-cal, rms=0.045337Jy sigma=0.531005 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 = 1.23295e-05 Jy ! Component: 100 - total flux cleaned = 3.47402e-05 Jy ! Component: 150 - total flux cleaned = 8.67304e-05 Jy ! Component: 200 - total flux cleaned = 0.000133423 Jy ! Total flux subtracted in 200 components = 0.000133423 Jy ! Clean residual min=-0.001189 max=0.001086 Jy/beam ! Clean residual mean=-0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0289944 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.0289944 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=0.045322Jy sigma=0.530984 ! Fit after self-cal, rms=0.045326Jy sigma=0.530963 ! 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=2.551 mas, bmaj=7.289 mas, bpa=-81.07 degrees ! Estimated noise=1.07504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.551 x 7.289 at -81.07 degrees (North through East) ! Clean map min=-0.0041847 max=0.029151 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=2.345 mas, bmaj=7.314 mas, bpa=-81.82 degrees ! Estimated noise=1.44616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225202 Jy ! Component: 100 - total flux cleaned = 0.0229012 Jy ! Component: 150 - total flux cleaned = 0.0235942 Jy ! Component: 200 - total flux cleaned = 0.0244994 Jy ! Total flux subtracted in 200 components = 0.0244994 Jy ! Clean residual min=-0.003018 max=0.001977 Jy/beam ! Clean residual mean=0.000023 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0244994 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0244994 Jy ! Inverting map and beam ! Estimated beam: bmin=2.551 mas, bmaj=7.289 mas, bpa=-81.07 degrees ! Estimated noise=1.07504 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 = 0.00227153 Jy ! Component: 100 - total flux cleaned = 0.00335699 Jy ! Component: 150 - total flux cleaned = 0.00364683 Jy ! Component: 200 - total flux cleaned = 0.00382095 Jy ! Total flux subtracted in 200 components = 0.00382095 Jy ! Clean residual min=-0.002094 max=0.001596 Jy/beam ! Clean residual mean=0.000010 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0283203 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.0283203 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=2.84 mas, bmaj=7.144 mas, bpa=-82.38 degrees ! Estimated noise=1.09303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288984 Jy ! Component: 100 - total flux cleaned = 0.000435399 Jy ! Component: 150 - total flux cleaned = 0.000563798 Jy ! Component: 200 - total flux cleaned = 0.000701006 Jy ! Total flux subtracted in 200 components = 0.000701006 Jy ! Clean residual min=-0.001654 max=0.001302 Jy/beam ! Clean residual mean=0.000004 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0290213 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 = 0.000145188 Jy ! Component: 100 - total flux cleaned = 0.000278846 Jy ! Component: 150 - total flux cleaned = 0.000402287 Jy ! Component: 200 - total flux cleaned = 0.000474393 Jy ! Total flux subtracted in 200 components = 0.000474393 Jy ! Clean residual min=-0.001544 max=0.001305 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0294957 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 89 components and 0.0294957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.551 mas, bmaj=7.289 mas, bpa=-81.07 degrees ! Estimated noise=1.07504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.55844e-05 Jy ! Component: 100 - total flux cleaned = -8.1594e-06 Jy ! Component: 150 - total flux cleaned = 4.67978e-05 Jy ! Component: 200 - total flux cleaned = 9.95325e-05 Jy ! Total flux subtracted in 200 components = 9.95325e-05 Jy ! Clean residual min=-0.001672 max=0.001392 Jy/beam ! Clean residual mean=-0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0295953 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 0.0295953 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=0.045361Jy sigma=0.531587 ! Fit after self-cal, rms=0.045354Jy sigma=0.531446 wmodel J1155+5453_X_map.mod ! Writing 97 model components to file: J1155+5453_X_map.mod wobs J1155+5453_X_uvs.fits ! Writing UV FITS file: J1155+5453_X_uvs.fits wwins J1155+5453_X_map.win ! wwins: Wrote 1 windows to J1155+5453_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 = -0.000466304 Jy ! Component: 100 - total flux cleaned = -0.000572255 Jy ! Component: 150 - total flux cleaned = -0.000572902 Jy ! Component: 200 - total flux cleaned = -0.000605533 Jy ! Component: 250 - total flux cleaned = -0.000698287 Jy ! Component: 300 - total flux cleaned = -0.000783945 Jy ! Component: 350 - total flux cleaned = -0.00085081 Jy ! Component: 400 - total flux cleaned = -0.000913917 Jy ! Component: 450 - total flux cleaned = -0.00097398 Jy ! Component: 500 - total flux cleaned = -0.00107669 Jy ! Component: 550 - total flux cleaned = -0.00116511 Jy ! Component: 600 - total flux cleaned = -0.00122963 Jy ! Component: 650 - total flux cleaned = -0.00128209 Jy ! Component: 700 - total flux cleaned = -0.00133326 Jy ! Component: 750 - total flux cleaned = -0.00138326 Jy ! Component: 800 - total flux cleaned = -0.00144194 Jy ! Component: 850 - total flux cleaned = -0.00148029 Jy ! Component: 900 - total flux cleaned = -0.00154621 Jy ! Component: 950 - total flux cleaned = -0.00162054 Jy ! Component: 1000 - total flux cleaned = -0.001712 Jy ! Component: 1050 - total flux cleaned = -0.00175723 Jy ! Component: 1100 - total flux cleaned = -0.00181108 Jy ! Component: 1150 - total flux cleaned = -0.00184675 Jy ! Component: 1200 - total flux cleaned = -0.0018822 Jy ! Component: 1250 - total flux cleaned = -0.00192628 Jy ! Component: 1300 - total flux cleaned = -0.00193504 Jy ! Component: 1350 - total flux cleaned = -0.00195251 Jy ! Component: 1400 - total flux cleaned = -0.00197886 Jy ! Component: 1450 - total flux cleaned = -0.00199644 Jy ! Component: 1500 - total flux cleaned = -0.0020229 Jy ! Component: 1550 - total flux cleaned = -0.00202283 Jy ! Component: 1600 - total flux cleaned = -0.00204058 Jy ! Component: 1650 - total flux cleaned = -0.00204955 Jy ! Component: 1700 - total flux cleaned = -0.00204055 Jy ! Component: 1750 - total flux cleaned = -0.00203149 Jy ! Component: 1800 - total flux cleaned = -0.00203142 Jy ! Component: 1850 - total flux cleaned = -0.00203139 Jy ! Component: 1900 - total flux cleaned = -0.002013 Jy ! Component: 1950 - total flux cleaned = -0.00200365 Jy ! Component: 2000 - total flux cleaned = -0.00199423 Jy ! Component: 2050 - total flux cleaned = -0.0019847 Jy ! Component: 2100 - total flux cleaned = -0.0019751 Jy ! Component: 2150 - total flux cleaned = -0.00197504 Jy ! Component: 2200 - total flux cleaned = -0.00197512 Jy ! Component: 2250 - total flux cleaned = -0.00196506 Jy ! Component: 2300 - total flux cleaned = -0.00196495 Jy ! Component: 2350 - total flux cleaned = -0.00198573 Jy ! Component: 2400 - total flux cleaned = -0.00198581 Jy ! Component: 2450 - total flux cleaned = -0.00199635 Jy ! Component: 2500 - total flux cleaned = -0.00201802 Jy ! Component: 2550 - total flux cleaned = -0.00200705 Jy ! Component: 2600 - total flux cleaned = -0.00201833 Jy ! Component: 2650 - total flux cleaned = -0.00200674 Jy ! Component: 2700 - total flux cleaned = -0.00200671 Jy ! Component: 2750 - total flux cleaned = -0.00200677 Jy ! Component: 2800 - total flux cleaned = -0.00201904 Jy ! Component: 2850 - total flux cleaned = -0.00201916 Jy ! Component: 2900 - total flux cleaned = -0.00203196 Jy ! Component: 2950 - total flux cleaned = -0.0020192 Jy ! Component: 3000 - total flux cleaned = -0.00201914 Jy ! Component: 3050 - total flux cleaned = -0.00203251 Jy ! Component: 3100 - total flux cleaned = -0.0020324 Jy ! Component: 3150 - total flux cleaned = -0.00204619 Jy ! Component: 3200 - total flux cleaned = -0.00206041 Jy ! Component: 3250 - total flux cleaned = -0.00206051 Jy ! Component: 3300 - total flux cleaned = -0.00204578 Jy ! Component: 3350 - total flux cleaned = -0.00206072 Jy ! Component: 3400 - total flux cleaned = -0.00206072 Jy ! Component: 3450 - total flux cleaned = -0.00206076 Jy ! Component: 3500 - total flux cleaned = -0.00207676 Jy ! Component: 3550 - total flux cleaned = -0.00207692 Jy ! Component: 3600 - total flux cleaned = -0.00207698 Jy ! Component: 3650 - total flux cleaned = -0.00209391 Jy ! Component: 3700 - total flux cleaned = -0.00211104 Jy ! Component: 3750 - total flux cleaned = -0.00211107 Jy ! Component: 3800 - total flux cleaned = -0.00214672 Jy ! Component: 3850 - total flux cleaned = -0.00216492 Jy ! Component: 3900 - total flux cleaned = -0.00218342 Jy ! Component: 3950 - total flux cleaned = -0.0022021 Jy ! Component: 4000 - total flux cleaned = -0.00222123 Jy ! Component: 4050 - total flux cleaned = -0.00224074 Jy ! Total flux subtracted in 4096 components = -0.00226053 Jy ! Clean residual min=-0.001163 max=0.001157 Jy/beam ! Clean residual mean=-0.000010 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0273347 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 355 components and 0.0273347 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1155+5453_X_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.551 x 7.289 at -81.07 degrees (North through East) ! Clean map min=-0.0041914 max=0.029412 Jy/beam ! Writing clean map to FITS file: .//J1155+5453_X_20180710_map.fits wmodel .//J1155+5453_X_20180710_map.mod ! Writing 355 model components to file: .//J1155+5453_X_20180710_map.mod wobs .//J1155+5453_X_20180710_uvs.fits ! Writing UV FITS file: .//J1155+5453_X_20180710_uvs.fits wwins .//J1155+5453_X_20180710_map.win ! wwins: Wrote 2 windows to .//J1155+5453_X_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0294116 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000306784 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.12921 3.12921 6.25842 12.5168 25.0337 50.0674 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 95.87 quit ! Quitting program ! Log file .//J1155+5453_X_20180710_dfm.log closed on Sat Jul 28 19:26:28 2018