! Started logfile: /image_prod/ug002_uva//J0011+7045_S_dfm.log on Wed Mar 4 18:17:11 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0011+7045_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0011+7045_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.963333 visibilities/baseline/integration-bin. ! Found source: J0011+7045 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 7803 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0011+7045_S] 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 0.500x0.500 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. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.087790Jy sigma=7.449978 ! Fit after self-cal, rms=0.651911Jy sigma=4.463791 ! 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=3.267 mas, bmaj=3.751 mas, bpa=-53.31 degrees ! Estimated noise=1.67319 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 = 0.268873 Jy ! Component: 100 - total flux cleaned = 0.37409 Jy ! Total flux subtracted in 100 components = 0.37409 Jy ! Clean residual min=-0.014155 max=0.046403 Jy/beam ! Clean residual mean=-0.000037 rms=0.004298 Jy/beam ! Combined flux in latest and established models = 0.37409 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.37409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131698Jy sigma=0.835950 ! Fit after self-cal, rms=0.131126Jy sigma=0.832329 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528287 Jy ! Component: 100 - total flux cleaned = 0.0829038 Jy ! Total flux subtracted in 100 components = 0.0829038 Jy ! Clean residual min=-0.010316 max=0.016094 Jy/beam ! Clean residual mean=-0.000014 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 0.456993 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.456993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103502Jy sigma=0.610979 ! Fit after self-cal, rms=0.103077Jy sigma=0.608265 ! Inverting map ! Added new window around map position (-3.5, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020288 Jy ! Component: 100 - total flux cleaned = 0.0335171 Jy ! Total flux subtracted in 100 components = 0.0335171 Jy ! Clean residual min=-0.008933 max=0.010897 Jy/beam ! Clean residual mean=-0.000005 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.490511 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.490511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098000Jy sigma=0.565354 ! Fit after self-cal, rms=0.097744Jy sigma=0.563877 ! 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=3.967 mas, bmaj=4.41 mas, bpa=-59.38 degrees ! Estimated noise=1.20014 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 (-7, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142704 Jy ! Component: 100 - total flux cleaned = 0.0227517 Jy ! Component: 150 - total flux cleaned = 0.02802 Jy ! Component: 200 - total flux cleaned = 0.0297061 Jy ! Total flux subtracted in 200 components = 0.0297061 Jy ! Clean residual min=-0.009643 max=0.011391 Jy/beam ! Clean residual mean=0.000010 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.520217 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 78 components and 0.520217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095373Jy sigma=0.545345 ! Fit after self-cal, rms=0.095137Jy sigma=0.543573 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.967 x 4.41 at -59.38 degrees (North through East) ! Clean map min=-0.009038 max=0.34515 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 KP 0.98 ! LA 1.00 MK 0.97 NL 0.92 OV 0.89 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.03 KP 1.03 ! LA 1.00 MK 0.99 NL 1.14 OV 0.89 ! PT 1.07 SC 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.02 KP 1.03 ! LA 1.02 MK 1.03 NL 0.99 OV 0.88 ! PT 1.11 SC 1.04 ! ! ! Fit before self-cal, rms=0.095137Jy sigma=0.543573 ! Fit after self-cal, rms=0.085664Jy sigma=0.491488 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.964 mas, bmaj=4.394 mas, bpa=-58.82 degrees ! Estimated noise=1.18678 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 = 0.00627768 Jy ! Component: 100 - total flux cleaned = 0.00801399 Jy ! Component: 150 - total flux cleaned = 0.00862405 Jy ! Component: 200 - total flux cleaned = 0.00913007 Jy ! Total flux subtracted in 200 components = 0.00913007 Jy ! Clean residual min=-0.005884 max=0.007232 Jy/beam ! Clean residual mean=-0.000021 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.529347 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.529347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084967Jy sigma=0.487628 ! Fit after self-cal, rms=0.084935Jy sigma=0.487025 ! 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. ! ! Fit before self-cal, rms=0.084935Jy sigma=0.487025 ! Fit after self-cal, rms=0.083412Jy sigma=0.422579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.943 mas, bmaj=4.378 mas, bpa=-58.31 degrees ! Estimated noise=1.18619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253932 Jy ! Component: 100 - total flux cleaned = 0.0035625 Jy ! Component: 150 - total flux cleaned = 0.00446976 Jy ! Component: 200 - total flux cleaned = 0.00472685 Jy ! Total flux subtracted in 200 components = 0.00472685 Jy ! Clean residual min=-0.002410 max=0.002913 Jy/beam ! Clean residual mean=-0.000003 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.534074 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.534074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083235Jy sigma=0.420726 ! Fit after self-cal, rms=0.083264Jy sigma=0.420518 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) ! Added new window around map position (83.5, 61). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124978 Jy ! Component: 100 - total flux cleaned = 0.00153522 Jy ! Component: 150 - total flux cleaned = 0.00183726 Jy ! Component: 200 - total flux cleaned = 0.00205444 Jy ! Total flux subtracted in 200 components = 0.00205444 Jy ! Clean residual min=-0.002347 max=0.002723 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.536128 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.536128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083137Jy sigma=0.419499 ! Fit after self-cal, rms=0.083128Jy sigma=0.419451 ! Inverting map ! Added new window around map position (-20.5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171719 Jy ! Component: 100 - total flux cleaned = 0.0022171 Jy ! Component: 150 - total flux cleaned = 0.00237791 Jy ! Component: 200 - total flux cleaned = 0.00252195 Jy ! Total flux subtracted in 200 components = 0.00252195 Jy ! Clean residual min=-0.002246 max=0.002554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.53865 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 0.53865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083015Jy sigma=0.418616 ! Fit after self-cal, rms=0.083009Jy sigma=0.418585 ! Inverting map ! Added new window around map position (52, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124136 Jy ! Component: 100 - total flux cleaned = 0.00151251 Jy ! Component: 150 - total flux cleaned = 0.00160697 Jy ! Component: 200 - total flux cleaned = 0.00152188 Jy ! Total flux subtracted in 200 components = 0.00152188 Jy ! Clean residual min=-0.002258 max=0.002193 Jy/beam ! Clean residual mean=-0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.540172 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 167 components and 0.540172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082915Jy sigma=0.417965 ! Fit after self-cal, rms=0.082909Jy sigma=0.417949 ! 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. ! ! Fit before self-cal, rms=0.082909Jy sigma=0.417949 ! Fit after self-cal, rms=0.082884Jy sigma=0.417448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.932 mas, bmaj=4.361 mas, bpa=-57.75 degrees ! Estimated noise=1.18457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180328 Jy ! Component: 100 - total flux cleaned = 0.00225136 Jy ! Component: 150 - total flux cleaned = 0.00256181 Jy ! Component: 200 - total flux cleaned = 0.00280804 Jy ! Total flux subtracted in 200 components = 0.00280804 Jy ! Clean residual min=-0.002165 max=0.002153 Jy/beam ! Clean residual mean=-0.000004 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.54298 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.54298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082827Jy sigma=0.416896 ! Fit after self-cal, rms=0.082820Jy sigma=0.416874 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 = 0.000438369 Jy ! Component: 100 - total flux cleaned = 0.000625926 Jy ! Component: 150 - total flux cleaned = 0.000732383 Jy ! Component: 200 - total flux cleaned = 0.000800781 Jy ! Total flux subtracted in 200 components = 0.000800781 Jy ! Clean residual min=-0.002095 max=0.002063 Jy/beam ! Clean residual mean=-0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.543781 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 191 components and 0.543781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082792Jy sigma=0.416616 ! Fit after self-cal, rms=0.082789Jy sigma=0.416611 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.082789Jy sigma=0.416611 ! Fit after self-cal, rms=0.082724Jy sigma=0.416467 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.121 mas, bmaj=9.163 mas, bpa=-87.19 degrees ! Estimated noise=1.53626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159003 Jy ! Component: 100 - total flux cleaned = 0.00247052 Jy ! Component: 150 - total flux cleaned = 0.00284778 Jy ! Component: 200 - total flux cleaned = 0.00303116 Jy ! Total flux subtracted in 200 components = 0.00303116 Jy ! Clean residual min=-0.001981 max=0.001843 Jy/beam ! Clean residual mean=-0.000007 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.546812 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 205 components and 0.546812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082707Jy sigma=0.416301 ! Fit after self-cal, rms=0.082702Jy sigma=0.416279 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 = 0.000396256 Jy ! Component: 100 - total flux cleaned = 0.000504572 Jy ! Component: 150 - total flux cleaned = 0.000583937 Jy ! Component: 200 - total flux cleaned = 0.000676292 Jy ! Total flux subtracted in 200 components = 0.000676292 Jy ! Clean residual min=-0.001967 max=0.001863 Jy/beam ! Clean residual mean=-0.000006 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.547488 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 211 components and 0.547488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082698Jy sigma=0.416255 ! Fit after self-cal, rms=0.082696Jy sigma=0.416248 ! 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=3.925 mas, bmaj=4.351 mas, bpa=-57.72 degrees ! Estimated noise=1.18384 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.925 x 4.351 at -57.72 degrees (North through East) ! Clean map min=-0.0024207 max=0.33788 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=3.251 mas, bmaj=3.719 mas, bpa=-51.8 degrees ! Estimated noise=1.63006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.262953 Jy ! Component: 100 - total flux cleaned = 0.367864 Jy ! Component: 150 - total flux cleaned = 0.421123 Jy ! Component: 200 - total flux cleaned = 0.452374 Jy ! Total flux subtracted in 200 components = 0.452374 Jy ! Clean residual min=-0.006390 max=0.016524 Jy/beam ! Clean residual mean=-0.000024 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.452374 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.452374 Jy ! Inverting map and beam ! Estimated beam: bmin=3.925 mas, bmaj=4.351 mas, bpa=-57.72 degrees ! Estimated noise=1.18384 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 = 0.0293623 Jy ! Component: 100 - total flux cleaned = 0.0468822 Jy ! Component: 150 - total flux cleaned = 0.058395 Jy ! Component: 200 - total flux cleaned = 0.0663281 Jy ! Total flux subtracted in 200 components = 0.0663281 Jy ! Clean residual min=-0.002395 max=0.004441 Jy/beam ! Clean residual mean=-0.000022 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.518703 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 97 components and 0.518702 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570538 Jy ! Component: 100 - total flux cleaned = 0.0100544 Jy ! Component: 150 - total flux cleaned = 0.0135296 Jy ! Component: 200 - total flux cleaned = 0.0163912 Jy ! Total flux subtracted in 200 components = 0.0163912 Jy ! Clean residual min=-0.002054 max=0.002190 Jy/beam ! Clean residual mean=-0.000010 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.535094 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 133 components and 0.535093 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.121 mas, bmaj=9.163 mas, bpa=-87.19 degrees ! Estimated noise=1.53626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391509 Jy ! Component: 100 - total flux cleaned = 0.00635674 Jy ! Component: 150 - total flux cleaned = 0.00756063 Jy ! Component: 200 - total flux cleaned = 0.00857988 Jy ! Total flux subtracted in 200 components = 0.00857988 Jy ! Clean residual min=-0.002115 max=0.001977 Jy/beam ! Clean residual mean=-0.000011 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.543673 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 = 0.000870534 Jy ! Component: 100 - total flux cleaned = 0.00162648 Jy ! Component: 150 - total flux cleaned = 0.00204399 Jy ! Component: 200 - total flux cleaned = 0.00234623 Jy ! Total flux subtracted in 200 components = 0.00234623 Jy ! Clean residual min=-0.002039 max=0.001946 Jy/beam ! Clean residual mean=-0.000009 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.54602 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 212 components and 0.54602 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.925 mas, bmaj=4.351 mas, bpa=-57.72 degrees ! Estimated noise=1.18384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.33697e-05 Jy ! Component: 100 - total flux cleaned = 3.9059e-05 Jy ! Component: 150 - total flux cleaned = 8.75417e-05 Jy ! Component: 200 - total flux cleaned = 0.000132734 Jy ! Total flux subtracted in 200 components = 0.000132734 Jy ! Clean residual min=-0.001907 max=0.001974 Jy/beam ! Clean residual mean=-0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.546153 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 233 components and 0.546152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082756Jy sigma=0.416378 ! Fit after self-cal, rms=0.082740Jy sigma=0.416225 wmodel J0011+7045_S_map.mod ! Writing 233 model components to file: J0011+7045_S_map.mod wobs J0011+7045_S_uvs.fits ! Writing UV FITS file: J0011+7045_S_uvs.fits wwins J0011+7045_S_map.win ! wwins: Wrote 6 windows to J0011+7045_S_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 = -0.000112529 Jy ! Component: 100 - total flux cleaned = 5.60659e-05 Jy ! Component: 150 - total flux cleaned = 0.000251467 Jy ! Component: 200 - total flux cleaned = 0.000470986 Jy ! Component: 250 - total flux cleaned = 0.000653924 Jy ! Component: 300 - total flux cleaned = 0.000802981 Jy ! Component: 350 - total flux cleaned = 0.000978378 Jy ! Component: 400 - total flux cleaned = 0.0011508 Jy ! Component: 450 - total flux cleaned = 0.00134875 Jy ! Component: 500 - total flux cleaned = 0.00148888 Jy ! Component: 550 - total flux cleaned = 0.00176423 Jy ! Component: 600 - total flux cleaned = 0.00198123 Jy ! Component: 650 - total flux cleaned = 0.0021147 Jy ! Component: 700 - total flux cleaned = 0.00229901 Jy ! Component: 750 - total flux cleaned = 0.00235106 Jy ! Component: 800 - total flux cleaned = 0.00253169 Jy ! Component: 850 - total flux cleaned = 0.00276096 Jy ! Component: 900 - total flux cleaned = 0.00301196 Jy ! Component: 950 - total flux cleaned = 0.00308684 Jy ! Component: 1000 - total flux cleaned = 0.00333268 Jy ! Component: 1050 - total flux cleaned = 0.00345419 Jy ! Component: 1100 - total flux cleaned = 0.0035744 Jy ! Component: 1150 - total flux cleaned = 0.00366951 Jy ! Component: 1200 - total flux cleaned = 0.00376417 Jy ! Component: 1250 - total flux cleaned = 0.00390485 Jy ! Component: 1300 - total flux cleaned = 0.00406661 Jy ! Component: 1350 - total flux cleaned = 0.00411244 Jy ! Component: 1400 - total flux cleaned = 0.00429429 Jy ! Component: 1450 - total flux cleaned = 0.00438438 Jy ! Component: 1500 - total flux cleaned = 0.00447363 Jy ! Component: 1550 - total flux cleaned = 0.00462906 Jy ! Component: 1600 - total flux cleaned = 0.0046072 Jy ! Component: 1650 - total flux cleaned = 0.0046945 Jy ! Component: 1700 - total flux cleaned = 0.0048028 Jy ! Component: 1750 - total flux cleaned = 0.00488878 Jy ! Component: 1800 - total flux cleaned = 0.00491027 Jy ! Component: 1850 - total flux cleaned = 0.00493132 Jy ! Component: 1900 - total flux cleaned = 0.00497312 Jy ! Component: 1950 - total flux cleaned = 0.00503556 Jy ! Component: 2000 - total flux cleaned = 0.00509736 Jy ! Component: 2050 - total flux cleaned = 0.00517921 Jy ! Component: 2100 - total flux cleaned = 0.00515899 Jy ! Component: 2150 - total flux cleaned = 0.00525956 Jy ! Component: 2200 - total flux cleaned = 0.00531952 Jy ! Component: 2250 - total flux cleaned = 0.00533922 Jy ! Component: 2300 - total flux cleaned = 0.00535877 Jy ! Component: 2350 - total flux cleaned = 0.00535893 Jy ! Component: 2400 - total flux cleaned = 0.00537828 Jy ! Component: 2450 - total flux cleaned = 0.0055136 Jy ! Component: 2500 - total flux cleaned = 0.00545593 Jy ! Component: 2550 - total flux cleaned = 0.00549416 Jy ! Component: 2600 - total flux cleaned = 0.0055701 Jy ! Component: 2650 - total flux cleaned = 0.00556995 Jy ! Component: 2700 - total flux cleaned = 0.00558864 Jy ! Component: 2750 - total flux cleaned = 0.00553305 Jy ! Component: 2800 - total flux cleaned = 0.00558825 Jy ! Component: 2850 - total flux cleaned = 0.00555179 Jy ! Component: 2900 - total flux cleaned = 0.00562454 Jy ! Component: 2950 - total flux cleaned = 0.00567881 Jy ! Component: 3000 - total flux cleaned = 0.005697 Jy ! Component: 3050 - total flux cleaned = 0.00573282 Jy ! Component: 3100 - total flux cleaned = 0.00580359 Jy ! Component: 3150 - total flux cleaned = 0.00575063 Jy ! Component: 3200 - total flux cleaned = 0.00583843 Jy ! Component: 3250 - total flux cleaned = 0.00582095 Jy ! Component: 3300 - total flux cleaned = 0.00589038 Jy ! Component: 3350 - total flux cleaned = 0.00583862 Jy ! Component: 3400 - total flux cleaned = 0.00590712 Jy ! Component: 3450 - total flux cleaned = 0.00585604 Jy ! Component: 3500 - total flux cleaned = 0.00590687 Jy ! Component: 3550 - total flux cleaned = 0.00587334 Jy ! Component: 3600 - total flux cleaned = 0.00587334 Jy ! Component: 3650 - total flux cleaned = 0.00589001 Jy ! Component: 3700 - total flux cleaned = 0.00588998 Jy ! Component: 3750 - total flux cleaned = 0.00590646 Jy ! Component: 3800 - total flux cleaned = 0.00584092 Jy ! Component: 3850 - total flux cleaned = 0.0058572 Jy ! Component: 3900 - total flux cleaned = 0.00590582 Jy ! Component: 3950 - total flux cleaned = 0.00585741 Jy ! Component: 4000 - total flux cleaned = 0.00588961 Jy ! Component: 4050 - total flux cleaned = 0.0059055 Jy ! Total flux subtracted in 4096 components = 0.0058259 Jy ! Clean residual min=-0.001074 max=0.001110 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.551978 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 540 components and 0.551978 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0011+7045_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.925 x 4.351 at -57.72 degrees (North through East) ! Clean map min=-0.0017318 max=0.33711 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0011+7045_S_map.fits wmodel /image_prod/ug002_uva//J0011+7045_S_map.mod ! Writing 540 model components to file: /image_prod/ug002_uva//J0011+7045_S_map.mod wobs /image_prod/ug002_uva//J0011+7045_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0011+7045_S_uvs.fits wwins /image_prod/ug002_uva//J0011+7045_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0011+7045_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.337114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.260171 0.260171 0.520342 1.04068 2.08137 4.16274 8.32548 16.651 33.3019 66.6038 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.337 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1153.09 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0011+7045_S_dfm.log closed on Wed Mar 4 18:17:16 2020