! Started logfile: /image_prod/ug002_uva//J0612+4122_S_dfm.log on Wed Mar 4 21:12:26 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//J0612+4122_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0612+4122_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967901 visibilities/baseline/integration-bin. ! Found source: J0612+4122 ! ! 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 5880 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 J0612+4122_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026821Jy sigma=8.021856 ! Fit after self-cal, rms=0.775438Jy sigma=6.052014 ! 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=3.198 mas, bmaj=5.217 mas, bpa=0.6373 degrees ! Estimated noise=1.80217 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 = 0.173678 Jy ! Component: 100 - total flux cleaned = 0.21249 Jy ! Total flux subtracted in 100 components = 0.21249 Jy ! Clean residual min=-0.008456 max=0.027552 Jy/beam ! Clean residual mean=0.000004 rms=0.002413 Jy/beam ! Combined flux in latest and established models = 0.21249 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.21249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088290Jy sigma=0.564822 ! Fit after self-cal, rms=0.088246Jy sigma=0.564764 ! Inverting map ! Added new window around map position (5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233126 Jy ! Component: 100 - total flux cleaned = 0.0344478 Jy ! Total flux subtracted in 100 components = 0.0344478 Jy ! Clean residual min=-0.006853 max=0.011350 Jy/beam ! Clean residual mean=0.000001 rms=0.001656 Jy/beam ! Combined flux in latest and established models = 0.246937 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.246937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081438Jy sigma=0.493540 ! Fit after self-cal, rms=0.080269Jy sigma=0.486091 ! 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=3.786 mas, bmaj=5.986 mas, bpa=1.307 degrees ! Estimated noise=1.23218 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 = 0.0113711 Jy ! Component: 100 - total flux cleaned = 0.0174416 Jy ! Component: 150 - total flux cleaned = 0.0205559 Jy ! Component: 200 - total flux cleaned = 0.0216913 Jy ! Total flux subtracted in 200 components = 0.0216913 Jy ! Clean residual min=-0.004460 max=0.004941 Jy/beam ! Clean residual mean=-0.000002 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.268629 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.268629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078458Jy sigma=0.470086 ! Fit after self-cal, rms=0.078238Jy sigma=0.468717 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.786 x 5.986 at 1.307 degrees (North through East) ! Clean map min=-0.0037681 max=0.22326 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 0.97 ! LA 1.02 MK 1.07 NL 1.14 OV 0.97 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 0.99 ! LA 1.00 MK 0.99 NL 0.90 OV 1.05 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 0.99 ! LA 0.97 MK 0.98 NL 0.95 OV 0.97 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.078238Jy sigma=0.468717 ! Fit after self-cal, rms=0.075067Jy sigma=0.459927 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.784 mas, bmaj=5.984 mas, bpa=1.516 degrees ! Estimated noise=1.22959 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 = 0.00178865 Jy ! Component: 100 - total flux cleaned = 0.00198432 Jy ! Component: 150 - total flux cleaned = 0.00198366 Jy ! Component: 200 - total flux cleaned = 0.00203972 Jy ! Total flux subtracted in 200 components = 0.00203972 Jy ! Clean residual min=-0.004073 max=0.003703 Jy/beam ! Clean residual mean=-0.000008 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.270668 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.270668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074864Jy sigma=0.458327 ! Fit after self-cal, rms=0.074820Jy sigma=0.458037 ! 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=0.074820Jy sigma=0.458037 ! Fit after self-cal, rms=0.074303Jy sigma=0.439533 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=6.022 mas, bpa=2.004 degrees ! Estimated noise=1.22939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987056 Jy ! Component: 100 - total flux cleaned = 0.00125884 Jy ! Component: 150 - total flux cleaned = 0.00125748 Jy ! Component: 200 - total flux cleaned = 0.0012901 Jy ! Total flux subtracted in 200 components = 0.0012901 Jy ! Clean residual min=-0.002337 max=0.002914 Jy/beam ! Clean residual mean=-0.000010 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.271958 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.271958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074241Jy sigma=0.438967 ! Fit after self-cal, rms=0.074265Jy sigma=0.438824 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 (-44, 70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155088 Jy ! Component: 100 - total flux cleaned = 0.0017857 Jy ! Component: 150 - total flux cleaned = 0.00219069 Jy ! Component: 200 - total flux cleaned = 0.00258267 Jy ! Total flux subtracted in 200 components = 0.00258267 Jy ! Clean residual min=-0.002374 max=0.002587 Jy/beam ! Clean residual mean=-0.000010 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.274541 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.274541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074139Jy sigma=0.437789 ! Fit after self-cal, rms=0.074140Jy sigma=0.437738 ! Inverting map ! Added new window around map position (41.5, -50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142977 Jy ! Component: 100 - total flux cleaned = 0.00126255 Jy ! Component: 150 - total flux cleaned = 0.00121391 Jy ! Component: 200 - total flux cleaned = 0.00138205 Jy ! Total flux subtracted in 200 components = 0.00138205 Jy ! Clean residual min=-0.002422 max=0.002328 Jy/beam ! Clean residual mean=-0.000009 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.275923 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.275923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074026Jy sigma=0.436964 ! Fit after self-cal, rms=0.074025Jy sigma=0.436928 ! 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=0.074025Jy sigma=0.436928 ! Fit after self-cal, rms=0.074038Jy sigma=0.436809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.758 mas, bmaj=6.026 mas, bpa=2.015 degrees ! Estimated noise=1.23039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796722 Jy ! Component: 100 - total flux cleaned = 0.00112467 Jy ! Component: 150 - total flux cleaned = 0.00123575 Jy ! Component: 200 - total flux cleaned = 0.00141145 Jy ! Total flux subtracted in 200 components = 0.00141145 Jy ! Clean residual min=-0.002303 max=0.002236 Jy/beam ! Clean residual mean=-0.000009 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.277335 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.277335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073988Jy sigma=0.436479 ! Fit after self-cal, rms=0.073987Jy sigma=0.436468 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 = 0.000287066 Jy ! Component: 100 - total flux cleaned = 0.000350768 Jy ! Component: 150 - total flux cleaned = 0.000443357 Jy ! Component: 200 - total flux cleaned = 0.000532176 Jy ! Total flux subtracted in 200 components = 0.000532176 Jy ! Clean residual min=-0.002271 max=0.002189 Jy/beam ! Clean residual mean=-0.000009 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.277867 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 0.277867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073959Jy sigma=0.436270 ! Fit after self-cal, rms=0.073960Jy sigma=0.436265 ! 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=0.073960Jy sigma=0.436265 ! Fit after self-cal, rms=0.073923Jy sigma=0.436229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.042 mas, bmaj=9.578 mas, bpa=4.825 degrees ! Estimated noise=1.45587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011503 Jy ! Component: 100 - total flux cleaned = 0.00128174 Jy ! Component: 150 - total flux cleaned = 0.00130603 Jy ! Component: 200 - total flux cleaned = 0.00132878 Jy ! Total flux subtracted in 200 components = 0.00132878 Jy ! Clean residual min=-0.002857 max=0.002906 Jy/beam ! Clean residual mean=-0.000017 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.279195 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.279195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073919Jy sigma=0.436128 ! Fit after self-cal, rms=0.073915Jy sigma=0.436115 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 = 0.00028185 Jy ! Component: 100 - total flux cleaned = 0.000300321 Jy ! Component: 150 - total flux cleaned = 0.000317693 Jy ! Component: 200 - total flux cleaned = 0.000318555 Jy ! Total flux subtracted in 200 components = 0.000318555 Jy ! Clean residual min=-0.002731 max=0.002839 Jy/beam ! Clean residual mean=-0.000017 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.279514 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.279514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073917Jy sigma=0.436119 ! Fit after self-cal, rms=0.073916Jy sigma=0.436117 ! 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=3.754 mas, bmaj=6.028 mas, bpa=2.012 degrees ! Estimated noise=1.23132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.754 x 6.028 at 2.012 degrees (North through East) ! Clean map min=-0.0022161 max=0.22227 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=3.171 mas, bmaj=5.256 mas, bpa=1.116 degrees ! Estimated noise=1.80251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173294 Jy ! Component: 100 - total flux cleaned = 0.218434 Jy ! Component: 150 - total flux cleaned = 0.240338 Jy ! Component: 200 - total flux cleaned = 0.252685 Jy ! Total flux subtracted in 200 components = 0.252685 Jy ! Clean residual min=-0.004259 max=0.006268 Jy/beam ! Clean residual mean=-0.000003 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.252685 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.252685 Jy ! Inverting map and beam ! Estimated beam: bmin=3.754 mas, bmaj=6.028 mas, bpa=2.012 degrees ! Estimated noise=1.23132 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 = 0.0095496 Jy ! Component: 100 - total flux cleaned = 0.0149563 Jy ! Component: 150 - total flux cleaned = 0.018734 Jy ! Component: 200 - total flux cleaned = 0.0213819 Jy ! Total flux subtracted in 200 components = 0.0213819 Jy ! Clean residual min=-0.002446 max=0.002760 Jy/beam ! Clean residual mean=-0.000009 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.274067 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 48 components and 0.274067 Jy ! Inverting map ! Added new window around map position (28, -43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257414 Jy ! Component: 100 - total flux cleaned = 0.00366447 Jy ! Component: 150 - total flux cleaned = 0.00433573 Jy ! Component: 200 - total flux cleaned = 0.00481014 Jy ! Total flux subtracted in 200 components = 0.00481014 Jy ! Clean residual min=-0.002183 max=0.002352 Jy/beam ! Clean residual mean=-0.000008 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.278877 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.278877 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=8.042 mas, bmaj=9.578 mas, bpa=4.825 degrees ! Estimated noise=1.45587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144395 Jy ! Component: 100 - total flux cleaned = 0.00171666 Jy ! Component: 150 - total flux cleaned = 0.00194323 Jy ! Component: 200 - total flux cleaned = 0.00217983 Jy ! Total flux subtracted in 200 components = 0.00217983 Jy ! Clean residual min=-0.002432 max=0.002423 Jy/beam ! Clean residual mean=-0.000017 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.281057 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 = 0.000106632 Jy ! Component: 100 - total flux cleaned = 0.000201991 Jy ! Component: 150 - total flux cleaned = 0.000231521 Jy ! Component: 200 - total flux cleaned = 0.000287758 Jy ! Total flux subtracted in 200 components = 0.000287758 Jy ! Clean residual min=-0.002320 max=0.002440 Jy/beam ! Clean residual mean=-0.000017 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.281345 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 110 components and 0.281345 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.754 mas, bmaj=6.028 mas, bpa=2.012 degrees ! Estimated noise=1.23132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319285 Jy ! Component: 100 - total flux cleaned = -0.00026844 Jy ! Component: 150 - total flux cleaned = -0.000268842 Jy ! Component: 200 - total flux cleaned = -0.000224022 Jy ! Total flux subtracted in 200 components = -0.000224022 Jy ! Clean residual min=-0.002050 max=0.002285 Jy/beam ! Clean residual mean=-0.000009 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.281121 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.281121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073943Jy sigma=0.436037 ! Fit after self-cal, rms=0.073911Jy sigma=0.435897 wmodel J0612+4122_S_map.mod ! Writing 130 model components to file: J0612+4122_S_map.mod wobs J0612+4122_S_uvs.fits ! Writing UV FITS file: J0612+4122_S_uvs.fits wwins J0612+4122_S_map.win ! wwins: Wrote 5 windows to J0612+4122_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 = 0.000366227 Jy ! Component: 100 - total flux cleaned = 0.000592672 Jy ! Component: 150 - total flux cleaned = 0.000808216 Jy ! Component: 200 - total flux cleaned = 0.00091127 Jy ! Component: 250 - total flux cleaned = 0.00101221 Jy ! Component: 300 - total flux cleaned = 0.00117682 Jy ! Component: 350 - total flux cleaned = 0.00130568 Jy ! Component: 400 - total flux cleaned = 0.00136877 Jy ! Component: 450 - total flux cleaned = 0.00143046 Jy ! Component: 500 - total flux cleaned = 0.00149181 Jy ! Component: 550 - total flux cleaned = 0.00158162 Jy ! Component: 600 - total flux cleaned = 0.00166945 Jy ! Component: 650 - total flux cleaned = 0.00166918 Jy ! Component: 700 - total flux cleaned = 0.0017548 Jy ! Component: 750 - total flux cleaned = 0.00186713 Jy ! Component: 800 - total flux cleaned = 0.00192215 Jy ! Component: 850 - total flux cleaned = 0.0020036 Jy ! Component: 900 - total flux cleaned = 0.00205666 Jy ! Component: 950 - total flux cleaned = 0.00197709 Jy ! Component: 1000 - total flux cleaned = 0.00202978 Jy ! Component: 1050 - total flux cleaned = 0.0021076 Jy ! Component: 1100 - total flux cleaned = 0.00218408 Jy ! Component: 1150 - total flux cleaned = 0.0021585 Jy ! Component: 1200 - total flux cleaned = 0.00228386 Jy ! Component: 1250 - total flux cleaned = 0.00235804 Jy ! Component: 1300 - total flux cleaned = 0.00243119 Jy ! Component: 1350 - total flux cleaned = 0.00257581 Jy ! Component: 1400 - total flux cleaned = 0.00262312 Jy ! Component: 1450 - total flux cleaned = 0.00276455 Jy ! Component: 1500 - total flux cleaned = 0.00283433 Jy ! Component: 1550 - total flux cleaned = 0.0029495 Jy ! Component: 1600 - total flux cleaned = 0.00315517 Jy ! Component: 1650 - total flux cleaned = 0.00320018 Jy ! Component: 1700 - total flux cleaned = 0.00342372 Jy ! Component: 1750 - total flux cleaned = 0.00351244 Jy ! Component: 1800 - total flux cleaned = 0.00364405 Jy ! Component: 1850 - total flux cleaned = 0.00373095 Jy ! Component: 1900 - total flux cleaned = 0.00381696 Jy ! Component: 1950 - total flux cleaned = 0.00385979 Jy ! Component: 2000 - total flux cleaned = 0.00396556 Jy ! Component: 2050 - total flux cleaned = 0.00398686 Jy ! Component: 2100 - total flux cleaned = 0.00409085 Jy ! Component: 2150 - total flux cleaned = 0.00407035 Jy ! Component: 2200 - total flux cleaned = 0.00413164 Jy ! Component: 2250 - total flux cleaned = 0.0041519 Jy ! Component: 2300 - total flux cleaned = 0.00421176 Jy ! Component: 2350 - total flux cleaned = 0.00425136 Jy ! Component: 2400 - total flux cleaned = 0.0043105 Jy ! Component: 2450 - total flux cleaned = 0.0042129 Jy ! Component: 2500 - total flux cleaned = 0.00430956 Jy ! Component: 2550 - total flux cleaned = 0.00427113 Jy ! Component: 2600 - total flux cleaned = 0.00436645 Jy ! Component: 2650 - total flux cleaned = 0.0043475 Jy ! Component: 2700 - total flux cleaned = 0.00429096 Jy ! Component: 2750 - total flux cleaned = 0.00430944 Jy ! Component: 2800 - total flux cleaned = 0.0043094 Jy ! Component: 2850 - total flux cleaned = 0.00425436 Jy ! Component: 2900 - total flux cleaned = 0.00423603 Jy ! Component: 2950 - total flux cleaned = 0.00427212 Jy ! Component: 3000 - total flux cleaned = 0.00425414 Jy ! Component: 3050 - total flux cleaned = 0.00420064 Jy ! Component: 3100 - total flux cleaned = 0.00416518 Jy ! Component: 3150 - total flux cleaned = 0.00412996 Jy ! Component: 3200 - total flux cleaned = 0.00411248 Jy ! Component: 3250 - total flux cleaned = 0.00414731 Jy ! Component: 3300 - total flux cleaned = 0.00406106 Jy ! Component: 3350 - total flux cleaned = 0.00404387 Jy ! Component: 3400 - total flux cleaned = 0.00402687 Jy ! Component: 3450 - total flux cleaned = 0.00400998 Jy ! Component: 3500 - total flux cleaned = 0.00401006 Jy ! Component: 3550 - total flux cleaned = 0.00397665 Jy ! Component: 3600 - total flux cleaned = 0.00391052 Jy ! Component: 3650 - total flux cleaned = 0.00391042 Jy ! Component: 3700 - total flux cleaned = 0.00389391 Jy ! Component: 3750 - total flux cleaned = 0.00379619 Jy ! Component: 3800 - total flux cleaned = 0.00381218 Jy ! Component: 3850 - total flux cleaned = 0.00377998 Jy ! Component: 3900 - total flux cleaned = 0.00373208 Jy ! Component: 3950 - total flux cleaned = 0.00368431 Jy ! Component: 4000 - total flux cleaned = 0.00371582 Jy ! Component: 4050 - total flux cleaned = 0.00360579 Jy ! Total flux subtracted in 4096 components = 0.00359018 Jy ! Clean residual min=-0.000892 max=0.001001 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.284711 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 395 components and 0.284711 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0612+4122_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.754 x 6.028 at 2.012 degrees (North through East) ! Clean map min=-0.0017932 max=0.22151 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0612+4122_S_map.fits wmodel /image_prod/ug002_uva//J0612+4122_S_map.mod ! Writing 395 model components to file: /image_prod/ug002_uva//J0612+4122_S_map.mod wobs /image_prod/ug002_uva//J0612+4122_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0612+4122_S_uvs.fits wwins /image_prod/ug002_uva//J0612+4122_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0612+4122_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.22151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.380299 0.380299 0.760599 1.5212 3.0424 6.08479 12.1696 24.3392 48.6783 97.3567 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.221 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 788.852 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0612+4122_S_dfm.log closed on Wed Mar 4 21:12:29 2020