! Started logfile: /image_prod/ug002_uva//J1205+1042_S_a_dfm.log on Thu Mar 5 00:24:24 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//J1205+1042_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1205+1042_S_a_uva.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807407 visibilities/baseline/integration-bin. ! Found source: J1205+1042 ! ! 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 16350 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 J1205+1042_S_a] 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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002524Jy sigma=9.003289 ! Fit after self-cal, rms=0.970627Jy sigma=8.717707 ! 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=2.93 mas, bmaj=6.616 mas, bpa=-2.223 degrees ! Estimated noise=1.24168 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 = 0.0236851 Jy ! Component: 100 - total flux cleaned = 0.0300741 Jy ! Total flux subtracted in 100 components = 0.0300741 Jy ! Clean residual min=-0.003458 max=0.004745 Jy/beam ! Clean residual mean=-0.000008 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0300741 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0300741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065619Jy sigma=0.473809 ! Fit after self-cal, rms=0.064188Jy sigma=0.457581 ! Inverting map ! Added new window around map position (7, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634989 Jy ! Component: 100 - total flux cleaned = 0.00965297 Jy ! Total flux subtracted in 100 components = 0.00965297 Jy ! Clean residual min=-0.003589 max=0.004365 Jy/beam ! Clean residual mean=-0.000001 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.0397271 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0397271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063626Jy sigma=0.450372 ! Fit after self-cal, rms=0.063486Jy sigma=0.449204 ! 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=3.603 mas, bmaj=7.79 mas, bpa=-2.665 degrees ! Estimated noise=0.638101 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 (-5.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430673 Jy ! Component: 100 - total flux cleaned = 0.00672492 Jy ! Component: 150 - total flux cleaned = 0.00786998 Jy ! Component: 200 - total flux cleaned = 0.00815233 Jy ! Total flux subtracted in 200 components = 0.00815233 Jy ! Clean residual min=-0.001684 max=0.001517 Jy/beam ! Clean residual mean=0.000005 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0478794 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.0478794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063181Jy sigma=0.445744 ! Fit after self-cal, rms=0.063110Jy sigma=0.445239 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.603 x 7.79 at -2.665 degrees (North through East) ! Clean map min=-0.0017588 max=0.030436 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.11 KP 1.06 ! LA 1.03 MK 0.94 NL 1.11 OV 0.85 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.05 KP 1.00 ! LA 1.01 MK 1.04 NL 1.04 OV 0.94 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.04 KP 1.05 ! LA 0.96 MK 1.04 NL 1.02 OV 0.81 ! PT 1.03 SC 0.93 ! ! ! Fit before self-cal, rms=0.063110Jy sigma=0.445239 ! Fit after self-cal, rms=0.063181Jy sigma=0.444263 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=7.806 mas, bpa=-1.962 degrees ! Estimated noise=0.636584 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 = 0.000662765 Jy ! Component: 100 - total flux cleaned = 0.00071076 Jy ! Component: 150 - total flux cleaned = 0.00086618 Jy ! Component: 200 - total flux cleaned = 0.000967796 Jy ! Total flux subtracted in 200 components = 0.000967796 Jy ! Clean residual min=-0.001401 max=0.001453 Jy/beam ! Clean residual mean=0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0488472 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0488472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063101Jy sigma=0.443780 ! Fit after self-cal, rms=0.063063Jy sigma=0.443445 ! 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=0.063063Jy sigma=0.443445 ! Fit after self-cal, rms=0.055982Jy sigma=0.442403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=7.78 mas, bpa=-2.115 degrees ! Estimated noise=0.630599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833578 Jy ! Component: 100 - total flux cleaned = 0.000869787 Jy ! Component: 150 - total flux cleaned = 0.000868042 Jy ! Component: 200 - total flux cleaned = 0.000867276 Jy ! Total flux subtracted in 200 components = 0.000867276 Jy ! Clean residual min=-0.001238 max=0.001323 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0497145 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.0497145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055933Jy sigma=0.442042 ! Fit after self-cal, rms=0.055869Jy sigma=0.441771 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 = 0.00012835 Jy ! Component: 100 - total flux cleaned = 0.000129439 Jy ! Component: 150 - total flux cleaned = 0.000154762 Jy ! Component: 200 - total flux cleaned = 0.000176845 Jy ! Total flux subtracted in 200 components = 0.000176845 Jy ! Clean residual min=-0.001293 max=0.001320 Jy/beam ! Clean residual mean=0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0498913 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.0498913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055836Jy sigma=0.441546 ! Fit after self-cal, rms=0.055812Jy sigma=0.441496 ! Inverting map ! Added new window around map position (-125, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124067 Jy ! Component: 100 - total flux cleaned = 0.0018255 Jy ! Component: 150 - total flux cleaned = 0.00206431 Jy ! Component: 200 - total flux cleaned = 0.00220177 Jy ! Total flux subtracted in 200 components = 0.00220177 Jy ! Clean residual min=-0.001224 max=0.001154 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0520931 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.0520931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055775Jy sigma=0.441116 ! Fit after self-cal, rms=0.055748Jy sigma=0.440962 ! 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=0.055748Jy sigma=0.440962 ! Fit after self-cal, rms=0.054491Jy sigma=0.440718 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.591 mas, bmaj=7.749 mas, bpa=-2.119 degrees ! Estimated noise=0.620302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854675 Jy ! Component: 100 - total flux cleaned = 0.00127257 Jy ! Component: 150 - total flux cleaned = 0.0015233 Jy ! Component: 200 - total flux cleaned = 0.00165502 Jy ! Total flux subtracted in 200 components = 0.00165502 Jy ! Clean residual min=-0.001096 max=0.001030 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0537481 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.0537481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054459Jy sigma=0.440447 ! Fit after self-cal, rms=0.054444Jy sigma=0.440332 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 = 0.000403976 Jy ! Component: 100 - total flux cleaned = 0.000521073 Jy ! Component: 150 - total flux cleaned = 0.00060301 Jy ! Component: 200 - total flux cleaned = 0.000676581 Jy ! Total flux subtracted in 200 components = 0.000676581 Jy ! Clean residual min=-0.001078 max=0.001035 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0544247 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.0544247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054424Jy sigma=0.440174 ! Fit after self-cal, rms=0.054406Jy sigma=0.440117 ! 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=0.054406Jy sigma=0.440117 ! Fit after self-cal, rms=0.053902Jy sigma=0.440053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.53 mas, bmaj=11.99 mas, bpa=1.769 degrees ! Estimated noise=0.725594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682029 Jy ! Component: 100 - total flux cleaned = 0.000931201 Jy ! Component: 150 - total flux cleaned = 0.00106189 Jy ! Component: 200 - total flux cleaned = 0.00114126 Jy ! Total flux subtracted in 200 components = 0.00114126 Jy ! Clean residual min=-0.001144 max=0.001184 Jy/beam ! Clean residual mean=0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0555659 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 135 components and 0.0555659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053895Jy sigma=0.439981 ! Fit after self-cal, rms=0.053878Jy sigma=0.439900 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 = 0.000178602 Jy ! Component: 100 - total flux cleaned = 0.000245095 Jy ! Component: 150 - total flux cleaned = 0.000257617 Jy ! Component: 200 - total flux cleaned = 0.000257214 Jy ! Total flux subtracted in 200 components = 0.000257214 Jy ! Clean residual min=-0.001221 max=0.001164 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0558232 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 143 components and 0.0558232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053875Jy sigma=0.439872 ! Fit after self-cal, rms=0.053859Jy sigma=0.439823 ! 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=3.577 mas, bmaj=7.728 mas, bpa=-2.075 degrees ! Estimated noise=0.614557 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.577 x 7.728 at -2.075 degrees (North through East) ! Clean map min=-0.0012592 max=0.028455 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=2.89 mas, bmaj=6.575 mas, bpa=-1.545 degrees ! Estimated noise=1.16439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245089 Jy ! Component: 100 - total flux cleaned = 0.0344289 Jy ! Component: 150 - total flux cleaned = 0.0406128 Jy ! Component: 200 - total flux cleaned = 0.044917 Jy ! Total flux subtracted in 200 components = 0.044917 Jy ! Clean residual min=-0.002638 max=0.003347 Jy/beam ! Clean residual mean=-0.000005 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.044917 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.044917 Jy ! Inverting map and beam ! Estimated beam: bmin=3.577 mas, bmaj=7.728 mas, bpa=-2.075 degrees ! Estimated noise=0.614557 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) ! Added new window around map position (3.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404644 Jy ! Component: 100 - total flux cleaned = 0.00645415 Jy ! Component: 150 - total flux cleaned = 0.0075458 Jy ! Component: 200 - total flux cleaned = 0.0083389 Jy ! Total flux subtracted in 200 components = 0.0083389 Jy ! Clean residual min=-0.001435 max=0.001114 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0532559 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.0532559 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=8.53 mas, bmaj=11.99 mas, bpa=1.769 degrees ! Estimated noise=0.725594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136182 Jy ! Component: 100 - total flux cleaned = 0.00199018 Jy ! Component: 150 - total flux cleaned = 0.0021593 Jy ! Component: 200 - total flux cleaned = 0.00225724 Jy ! Total flux subtracted in 200 components = 0.00225724 Jy ! Clean residual min=-0.001392 max=0.001072 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0555131 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 = 6.44157e-05 Jy ! Component: 100 - total flux cleaned = 0.000121168 Jy ! Component: 150 - total flux cleaned = 0.000120919 Jy ! Component: 200 - total flux cleaned = 0.000169048 Jy ! Total flux subtracted in 200 components = 0.000169048 Jy ! Clean residual min=-0.001318 max=0.001064 Jy/beam ! Clean residual mean=0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0556822 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 90 components and 0.0556821 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.577 mas, bmaj=7.728 mas, bpa=-2.075 degrees ! Estimated noise=0.614557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348739 Jy ! Component: 100 - total flux cleaned = 0.000468199 Jy ! Component: 150 - total flux cleaned = 0.000521617 Jy ! Component: 200 - total flux cleaned = 0.000521797 Jy ! Total flux subtracted in 200 components = 0.000521797 Jy ! Clean residual min=-0.001138 max=0.001033 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0562039 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.0562039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053886Jy sigma=0.440074 ! Fit after self-cal, rms=0.053875Jy sigma=0.439874 wmodel J1205+1042_S_a_map.mod ! Writing 112 model components to file: J1205+1042_S_a_map.mod wobs J1205+1042_S_a_uvs.fits ! Writing UV FITS file: J1205+1042_S_a_uvs.fits wwins J1205+1042_S_a_map.win ! wwins: Wrote 5 windows to J1205+1042_S_a_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 = -0.000534165 Jy ! Component: 100 - total flux cleaned = -0.000864971 Jy ! Component: 150 - total flux cleaned = -0.00110279 Jy ! Component: 200 - total flux cleaned = -0.00136539 Jy ! Component: 250 - total flux cleaned = -0.0015501 Jy ! Component: 300 - total flux cleaned = -0.00169683 Jy ! Component: 350 - total flux cleaned = -0.00185478 Jy ! Component: 400 - total flux cleaned = -0.00200804 Jy ! Component: 450 - total flux cleaned = -0.00214292 Jy ! Component: 500 - total flux cleaned = -0.00230438 Jy ! Component: 550 - total flux cleaned = -0.00247665 Jy ! Component: 600 - total flux cleaned = -0.0025892 Jy ! Component: 650 - total flux cleaned = -0.0026722 Jy ! Component: 700 - total flux cleaned = -0.00278088 Jy ! Component: 750 - total flux cleaned = -0.00290094 Jy ! Component: 800 - total flux cleaned = -0.00300539 Jy ! Component: 850 - total flux cleaned = -0.00305664 Jy ! Component: 900 - total flux cleaned = -0.00314516 Jy ! Component: 950 - total flux cleaned = -0.00315761 Jy ! Component: 1000 - total flux cleaned = -0.00319453 Jy ! Component: 1050 - total flux cleaned = -0.00329122 Jy ! Component: 1100 - total flux cleaned = -0.00330311 Jy ! Component: 1150 - total flux cleaned = -0.0033383 Jy ! Component: 1200 - total flux cleaned = -0.00340736 Jy ! Component: 1250 - total flux cleaned = -0.00342985 Jy ! Component: 1300 - total flux cleaned = -0.00346335 Jy ! Component: 1350 - total flux cleaned = -0.00346351 Jy ! Component: 1400 - total flux cleaned = -0.00351827 Jy ! Component: 1450 - total flux cleaned = -0.00355042 Jy ! Component: 1500 - total flux cleaned = -0.00356102 Jy ! Component: 1550 - total flux cleaned = -0.00363472 Jy ! Component: 1600 - total flux cleaned = -0.00360368 Jy ! Component: 1650 - total flux cleaned = -0.00370657 Jy ! Component: 1700 - total flux cleaned = -0.00371687 Jy ! Component: 1750 - total flux cleaned = -0.00379749 Jy ! Component: 1800 - total flux cleaned = -0.00383723 Jy ! Component: 1850 - total flux cleaned = -0.00388654 Jy ! Component: 1900 - total flux cleaned = -0.00393531 Jy ! Component: 1950 - total flux cleaned = -0.00400286 Jy ! Component: 2000 - total flux cleaned = -0.00405063 Jy ! Component: 2050 - total flux cleaned = -0.00406007 Jy ! Component: 2100 - total flux cleaned = -0.00413489 Jy ! Component: 2150 - total flux cleaned = -0.00416294 Jy ! Component: 2200 - total flux cleaned = -0.00420884 Jy ! Component: 2250 - total flux cleaned = -0.00425429 Jy ! Component: 2300 - total flux cleaned = -0.0042632 Jy ! Component: 2350 - total flux cleaned = -0.00433469 Jy ! Component: 2400 - total flux cleaned = -0.00435239 Jy ! Component: 2450 - total flux cleaned = -0.00436997 Jy ! Component: 2500 - total flux cleaned = -0.00443958 Jy ! Component: 2550 - total flux cleaned = -0.00441372 Jy ! Component: 2600 - total flux cleaned = -0.00446512 Jy ! Component: 2650 - total flux cleaned = -0.00447371 Jy ! Component: 2700 - total flux cleaned = -0.00453274 Jy ! Component: 2750 - total flux cleaned = -0.0045661 Jy ! Component: 2800 - total flux cleaned = -0.00456611 Jy ! Component: 2850 - total flux cleaned = -0.00459087 Jy ! Component: 2900 - total flux cleaned = -0.00462355 Jy ! Component: 2950 - total flux cleaned = -0.00466407 Jy ! Component: 3000 - total flux cleaned = -0.00470419 Jy ! Component: 3050 - total flux cleaned = -0.00472808 Jy ! Component: 3100 - total flux cleaned = -0.00475969 Jy ! Component: 3150 - total flux cleaned = -0.00475174 Jy ! Component: 3200 - total flux cleaned = -0.00479062 Jy ! Component: 3250 - total flux cleaned = -0.0048138 Jy ! Component: 3300 - total flux cleaned = -0.00482916 Jy ! Component: 3350 - total flux cleaned = -0.00485208 Jy ! Component: 3400 - total flux cleaned = -0.00488993 Jy ! Component: 3450 - total flux cleaned = -0.00488251 Jy ! Component: 3500 - total flux cleaned = -0.00493475 Jy ! Component: 3550 - total flux cleaned = -0.00493476 Jy ! Component: 3600 - total flux cleaned = -0.00497152 Jy ! Component: 3650 - total flux cleaned = -0.00500816 Jy ! Component: 3700 - total flux cleaned = -0.00502984 Jy ! Component: 3750 - total flux cleaned = -0.00503706 Jy ! Component: 3800 - total flux cleaned = -0.00506565 Jy ! Component: 3850 - total flux cleaned = -0.00507275 Jy ! Component: 3900 - total flux cleaned = -0.00510097 Jy ! Component: 3950 - total flux cleaned = -0.00510095 Jy ! Component: 4000 - total flux cleaned = -0.00510795 Jy ! Component: 4050 - total flux cleaned = -0.00512868 Jy ! Total flux subtracted in 4096 components = -0.00515613 Jy ! Clean residual min=-0.000439 max=0.000437 Jy/beam ! Clean residual mean=0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0510478 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 408 components and 0.0510478 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1205+1042_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.577 x 7.728 at -2.075 degrees (North through East) ! Clean map min=-0.00093035 max=0.027247 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1205+1042_S_a_map.fits wmodel /image_prod/ug002_uva//J1205+1042_S_a_map.mod ! Writing 408 model components to file: /image_prod/ug002_uva//J1205+1042_S_a_map.mod wobs /image_prod/ug002_uva//J1205+1042_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1205+1042_S_a_uvs.fits wwins /image_prod/ug002_uva//J1205+1042_S_a_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1205+1042_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.027247 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012645 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39226 1.39226 2.78453 5.56905 11.1381 22.2762 44.5524 89.1048 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 215.476 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1205+1042_S_a_dfm.log closed on Thu Mar 5 00:24:28 2020