! Started logfile: /image_prod/ug002_uva//J0840+4439_S_dfm.log on Wed Mar 4 22:31:39 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//J0840+4439_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0840+4439_S_uva.fits ! AN table 1: 45 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.915079 visibilities/baseline/integration-bin. ! Found source: J0840+4439 ! ! 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 36 lines of history. ! ! Reading 3459 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 J0840+4439_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014306Jy sigma=7.711661 ! Fit after self-cal, rms=0.838206Jy sigma=6.363401 ! 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=4.052 mas, bpa=-4.863 degrees ! Estimated noise=2.43536 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 = 0.124821 Jy ! Component: 100 - total flux cleaned = 0.155947 Jy ! Total flux subtracted in 100 components = 0.155947 Jy ! Clean residual min=-0.006710 max=0.012248 Jy/beam ! Clean residual mean=-0.000009 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.155947 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.155947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076966Jy sigma=0.480942 ! Fit after self-cal, rms=0.076974Jy sigma=0.480844 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124426 Jy ! Component: 100 - total flux cleaned = 0.0183121 Jy ! Total flux subtracted in 100 components = 0.0183121 Jy ! Clean residual min=-0.006727 max=0.007311 Jy/beam ! Clean residual mean=-0.000006 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.174259 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.174259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074880Jy sigma=0.460299 ! Fit after self-cal, rms=0.074841Jy sigma=0.460166 ! 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=3.429 mas, bmaj=4.688 mas, bpa=-0.2027 degrees ! Estimated noise=1.64338 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 = 0.00465265 Jy ! Component: 100 - total flux cleaned = 0.00716068 Jy ! Component: 150 - total flux cleaned = 0.00884656 Jy ! Component: 200 - total flux cleaned = 0.010019 Jy ! Total flux subtracted in 200 components = 0.010019 Jy ! Clean residual min=-0.006436 max=0.006203 Jy/beam ! Clean residual mean=-0.000011 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.184278 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 0.184278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074602Jy sigma=0.457375 ! Fit after self-cal, rms=0.074606Jy sigma=0.457329 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.429 x 4.688 at -0.2027 degrees (North through East) ! Clean map min=-0.0061343 max=0.1641 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.99 KP 0.98 ! MK 1.04 NL 0.89 OV 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.00 KP 1.09 ! MK 1.02 NL 1.05 OV 0.85 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 0.95 KP 1.05 ! MK 1.00 NL 0.87 OV 0.92 SC 0.97 ! ! ! Fit before self-cal, rms=0.074606Jy sigma=0.457329 ! Fit after self-cal, rms=0.072230Jy sigma=0.440270 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=4.69 mas, bpa=0.02388 degrees ! Estimated noise=1.63282 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 = -0.00135866 Jy ! Component: 100 - total flux cleaned = -0.00207964 Jy ! Component: 150 - total flux cleaned = -0.00212377 Jy ! Component: 200 - total flux cleaned = -0.00212307 Jy ! Total flux subtracted in 200 components = -0.00212307 Jy ! Clean residual min=-0.004337 max=0.005074 Jy/beam ! Clean residual mean=-0.000003 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.182155 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.182155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072185Jy sigma=0.440048 ! Fit after self-cal, rms=0.072223Jy sigma=0.439883 ! 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=0.072223Jy sigma=0.439883 ! Fit after self-cal, rms=0.081952Jy sigma=0.421493 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=4.684 mas, bpa=0.377 degrees ! Estimated noise=1.63163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.88399e-05 Jy ! Component: 100 - total flux cleaned = -0.000159283 Jy ! Component: 150 - total flux cleaned = -0.000234481 Jy ! Component: 200 - total flux cleaned = -0.000282408 Jy ! Total flux subtracted in 200 components = -0.000282408 Jy ! Clean residual min=-0.002908 max=0.002547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.181872 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.181872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081940Jy sigma=0.421403 ! Fit after self-cal, rms=0.082093Jy sigma=0.421254 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 = -6.13284e-05 Jy ! Component: 100 - total flux cleaned = -7.50565e-05 Jy ! Component: 150 - total flux cleaned = -7.51797e-05 Jy ! Component: 200 - total flux cleaned = -8.72886e-05 Jy ! Total flux subtracted in 200 components = -8.72886e-05 Jy ! Clean residual min=-0.002890 max=0.002527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.181785 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.181785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082088Jy sigma=0.421221 ! Fit after self-cal, rms=0.082083Jy sigma=0.421218 ! 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=0.082083Jy sigma=0.421218 ! Fit after self-cal, rms=0.082323Jy sigma=0.421188 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=4.676 mas, bpa=0.3769 degrees ! Estimated noise=1.63394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246746 Jy ! Component: 100 - total flux cleaned = 0.00017843 Jy ! Component: 150 - total flux cleaned = 0.000149598 Jy ! Component: 200 - total flux cleaned = 0.000123665 Jy ! Total flux subtracted in 200 components = 0.000123665 Jy ! Clean residual min=-0.002836 max=0.002450 Jy/beam ! Clean residual mean=-0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.181909 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.181909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082317Jy sigma=0.421139 ! Fit after self-cal, rms=0.082314Jy sigma=0.421137 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 = -6.01926e-05 Jy ! Component: 100 - total flux cleaned = -7.16441e-05 Jy ! Component: 150 - total flux cleaned = -8.23205e-05 Jy ! Component: 200 - total flux cleaned = -7.14225e-05 Jy ! Total flux subtracted in 200 components = -7.14225e-05 Jy ! Clean residual min=-0.002827 max=0.002427 Jy/beam ! Clean residual mean=-0.000001 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.181837 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.181837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082310Jy sigma=0.421113 ! Fit after self-cal, rms=0.082310Jy sigma=0.421112 ! 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=0.082310Jy sigma=0.421112 ! Fit after self-cal, rms=0.082353Jy sigma=0.421096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.77 mas, bmaj=7.516 mas, bpa=15.24 degrees ! Estimated noise=2.06347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633312 Jy ! Component: 100 - total flux cleaned = 0.000718458 Jy ! Component: 150 - total flux cleaned = 0.000753335 Jy ! Component: 200 - total flux cleaned = 0.000776999 Jy ! Total flux subtracted in 200 components = 0.000776999 Jy ! Clean residual min=-0.002967 max=0.003103 Jy/beam ! Clean residual mean=-0.000000 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.182614 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.182614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082354Jy sigma=0.421166 ! Fit after self-cal, rms=0.082356Jy sigma=0.421157 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 = 4.56577e-05 Jy ! Component: 100 - total flux cleaned = 5.29423e-05 Jy ! Component: 150 - total flux cleaned = 6.73709e-05 Jy ! Component: 200 - total flux cleaned = 8.14124e-05 Jy ! Total flux subtracted in 200 components = 8.14124e-05 Jy ! Clean residual min=-0.002975 max=0.003109 Jy/beam ! Clean residual mean=-0.000000 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.182696 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.182696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082357Jy sigma=0.421197 ! Fit after self-cal, rms=0.082361Jy sigma=0.421195 ! 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=3.449 mas, bmaj=4.67 mas, bpa=0.4024 degrees ! Estimated noise=1.63606 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 4.67 at 0.4024 degrees (North through East) ! Clean map min=-0.0027143 max=0.16351 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=2.94 mas, bmaj=4.039 mas, bpa=-4.834 degrees ! Estimated noise=2.42623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124221 Jy ! Component: 100 - total flux cleaned = 0.155426 Jy ! Component: 150 - total flux cleaned = 0.167859 Jy ! Component: 200 - total flux cleaned = 0.173848 Jy ! Total flux subtracted in 200 components = 0.173848 Jy ! Clean residual min=-0.004385 max=0.004103 Jy/beam ! Clean residual mean=-0.000003 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.173848 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.173848 Jy ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=4.67 mas, bpa=0.4024 degrees ! Estimated noise=1.63606 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 = 0.00419099 Jy ! Component: 100 - total flux cleaned = 0.00622603 Jy ! Component: 150 - total flux cleaned = 0.00726776 Jy ! Component: 200 - total flux cleaned = 0.00763693 Jy ! Total flux subtracted in 200 components = 0.00763693 Jy ! Clean residual min=-0.003041 max=0.002510 Jy/beam ! Clean residual mean=-0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.181485 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.181485 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=6.77 mas, bmaj=7.516 mas, bpa=15.24 degrees ! Estimated noise=2.06347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939452 Jy ! Component: 100 - total flux cleaned = 0.00105701 Jy ! Component: 150 - total flux cleaned = 0.0010572 Jy ! Component: 200 - total flux cleaned = 0.00106901 Jy ! Total flux subtracted in 200 components = 0.00106901 Jy ! Clean residual min=-0.003049 max=0.003099 Jy/beam ! Clean residual mean=-0.000000 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.182554 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 = 9.57511e-08 Jy ! Component: 100 - total flux cleaned = 1.09143e-05 Jy ! Component: 150 - total flux cleaned = 2.09001e-05 Jy ! Component: 200 - total flux cleaned = 2.99569e-05 Jy ! Total flux subtracted in 200 components = 2.99569e-05 Jy ! Clean residual min=-0.003015 max=0.003099 Jy/beam ! Clean residual mean=-0.000000 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.182584 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.182584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=4.67 mas, bpa=0.4024 degrees ! Estimated noise=1.63606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000447261 Jy ! Component: 100 - total flux cleaned = -0.000442339 Jy ! Component: 150 - total flux cleaned = -0.000508324 Jy ! Component: 200 - total flux cleaned = -0.000569377 Jy ! Total flux subtracted in 200 components = -0.000569377 Jy ! Clean residual min=-0.002986 max=0.002455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.182014 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.182014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082369Jy sigma=0.421221 ! Fit after self-cal, rms=0.082371Jy sigma=0.421200 wmodel J0840+4439_S_map.mod ! Writing 49 model components to file: J0840+4439_S_map.mod wobs J0840+4439_S_uvs.fits ! Writing UV FITS file: J0840+4439_S_uvs.fits wwins J0840+4439_S_map.win ! wwins: Wrote 1 windows to J0840+4439_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 = -0.000536783 Jy ! Component: 100 - total flux cleaned = -0.000406376 Jy ! Component: 150 - total flux cleaned = -0.000240477 Jy ! Component: 200 - total flux cleaned = -0.00019984 Jy ! Component: 250 - total flux cleaned = -0.000122748 Jy ! Component: 300 - total flux cleaned = -4.93695e-05 Jy ! Component: 350 - total flux cleaned = -8.48689e-05 Jy ! Component: 400 - total flux cleaned = 1.98626e-05 Jy ! Component: 450 - total flux cleaned = 8.6862e-05 Jy ! Component: 500 - total flux cleaned = 0.00018575 Jy ! Component: 550 - total flux cleaned = 0.000282586 Jy ! Component: 600 - total flux cleaned = 0.000345392 Jy ! Component: 650 - total flux cleaned = 0.000407535 Jy ! Component: 700 - total flux cleaned = 0.000407657 Jy ! Component: 750 - total flux cleaned = 0.000527361 Jy ! Component: 800 - total flux cleaned = 0.000497334 Jy ! Component: 850 - total flux cleaned = 0.000469181 Jy ! Component: 900 - total flux cleaned = 0.000582486 Jy ! Component: 950 - total flux cleaned = 0.000470695 Jy ! Component: 1000 - total flux cleaned = 0.000497486 Jy ! Component: 1050 - total flux cleaned = 0.000416284 Jy ! Component: 1100 - total flux cleaned = 0.000416117 Jy ! Component: 1150 - total flux cleaned = 0.000311341 Jy ! Component: 1200 - total flux cleaned = 0.000311807 Jy ! Component: 1250 - total flux cleaned = 0.000337064 Jy ! Component: 1300 - total flux cleaned = 0.000261499 Jy ! Component: 1350 - total flux cleaned = 0.00021207 Jy ! Component: 1400 - total flux cleaned = 0.000187965 Jy ! Component: 1450 - total flux cleaned = 0.000140337 Jy ! Component: 1500 - total flux cleaned = 0.000212074 Jy ! Component: 1550 - total flux cleaned = 0.000211919 Jy ! Component: 1600 - total flux cleaned = 0.000211623 Jy ! Component: 1650 - total flux cleaned = 0.000120221 Jy ! Component: 1700 - total flux cleaned = 0.000120367 Jy ! Component: 1750 - total flux cleaned = 0.000143026 Jy ! Component: 1800 - total flux cleaned = 7.67402e-05 Jy ! Component: 1850 - total flux cleaned = 3.3107e-05 Jy ! Component: 1900 - total flux cleaned = -5.31043e-05 Jy ! Component: 1950 - total flux cleaned = -3.17398e-05 Jy ! Component: 2000 - total flux cleaned = -0.000115856 Jy ! Component: 2050 - total flux cleaned = -0.00011561 Jy ! Component: 2100 - total flux cleaned = -9.50749e-05 Jy ! Component: 2150 - total flux cleaned = -0.000156371 Jy ! Component: 2200 - total flux cleaned = -0.000135941 Jy ! Component: 2250 - total flux cleaned = -0.000116328 Jy ! Component: 2300 - total flux cleaned = -0.00015567 Jy ! Component: 2350 - total flux cleaned = -9.69791e-05 Jy ! Component: 2400 - total flux cleaned = -0.000116679 Jy ! Component: 2450 - total flux cleaned = -0.000116828 Jy ! Component: 2500 - total flux cleaned = -0.000116868 Jy ! Component: 2550 - total flux cleaned = -0.000116886 Jy ! Component: 2600 - total flux cleaned = -0.000135455 Jy ! Component: 2650 - total flux cleaned = -0.000191052 Jy ! Component: 2700 - total flux cleaned = -0.000246049 Jy ! Component: 2750 - total flux cleaned = -0.000209491 Jy ! Component: 2800 - total flux cleaned = -0.000209534 Jy ! Component: 2850 - total flux cleaned = -0.000245483 Jy ! Component: 2900 - total flux cleaned = -0.000227744 Jy ! Component: 2950 - total flux cleaned = -0.00022783 Jy ! Component: 3000 - total flux cleaned = -0.000280484 Jy ! Component: 3050 - total flux cleaned = -0.000297633 Jy ! Component: 3100 - total flux cleaned = -0.000297602 Jy ! Component: 3150 - total flux cleaned = -0.000314854 Jy ! Component: 3200 - total flux cleaned = -0.000314741 Jy ! Component: 3250 - total flux cleaned = -0.00029794 Jy ! Component: 3300 - total flux cleaned = -0.000331557 Jy ! Component: 3350 - total flux cleaned = -0.000331737 Jy ! Component: 3400 - total flux cleaned = -0.000364513 Jy ! Component: 3450 - total flux cleaned = -0.000331578 Jy ! Component: 3500 - total flux cleaned = -0.000331573 Jy ! Component: 3550 - total flux cleaned = -0.000347744 Jy ! Component: 3600 - total flux cleaned = -0.000363524 Jy ! Component: 3650 - total flux cleaned = -0.000315778 Jy ! Component: 3700 - total flux cleaned = -0.000236839 Jy ! Component: 3750 - total flux cleaned = -0.000221239 Jy ! Component: 3800 - total flux cleaned = -0.000221209 Jy ! Component: 3850 - total flux cleaned = -0.000236509 Jy ! Component: 3900 - total flux cleaned = -0.000174824 Jy ! Component: 3950 - total flux cleaned = -0.000144079 Jy ! Component: 4000 - total flux cleaned = -0.000159347 Jy ! Component: 4050 - total flux cleaned = -9.85809e-05 Jy ! Total flux subtracted in 4096 components = -5.32969e-05 Jy ! Clean residual min=-0.000908 max=0.001048 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.181961 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 314 components and 0.181961 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0840+4439_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 4.67 at 0.4024 degrees (North through East) ! Clean map min=-0.001619 max=0.16328 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0840+4439_S_map.fits wmodel /image_prod/ug002_uva//J0840+4439_S_map.mod ! Writing 314 model components to file: /image_prod/ug002_uva//J0840+4439_S_map.mod wobs /image_prod/ug002_uva//J0840+4439_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0840+4439_S_uvs.fits wwins /image_prod/ug002_uva//J0840+4439_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0840+4439_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.163276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.469248 0.469248 0.938495 1.87699 3.75398 7.50796 15.0159 30.0318 60.0637 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 639.321 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0840+4439_S_dfm.log closed on Wed Mar 4 22:31:43 2020