! Started logfile: /image_prod/ug002_uva//J2049+1003_S_dfm.log on Thu Mar 5 04:58:15 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//J2049+1003_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2049+1003_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974815 visibilities/baseline/integration-bin. ! Found source: J2049+1003 ! ! 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 9870 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 J2049+1003_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.120996Jy sigma=7.933605 ! Fit after self-cal, rms=0.592435Jy sigma=3.993314 ! 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=2.644 mas, bmaj=7.003 mas, bpa=-6.653 degrees ! Estimated noise=1.55435 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 = 0.325167 Jy ! Component: 100 - total flux cleaned = 0.423493 Jy ! Total flux subtracted in 100 components = 0.423493 Jy ! Clean residual min=-0.020985 max=0.045031 Jy/beam ! Clean residual mean=-0.000072 rms=0.006146 Jy/beam ! Combined flux in latest and established models = 0.423492 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.423492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.201561Jy sigma=0.969958 ! Fit after self-cal, rms=0.201250Jy sigma=0.967205 ! Inverting map ! Added new window around map position (-3, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0518629 Jy ! Component: 100 - total flux cleaned = 0.083506 Jy ! Total flux subtracted in 100 components = 0.083506 Jy ! Clean residual min=-0.018254 max=0.027050 Jy/beam ! Clean residual mean=-0.000033 rms=0.004629 Jy/beam ! Combined flux in latest and established models = 0.506998 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.506998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.183799Jy sigma=0.759387 ! Fit after self-cal, rms=0.183566Jy sigma=0.757051 ! 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=3.273 mas, bmaj=8.026 mas, bpa=-7.267 degrees ! Estimated noise=1.04804 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 = 0.027972 Jy ! Component: 100 - total flux cleaned = 0.0436224 Jy ! Component: 150 - total flux cleaned = 0.0495305 Jy ! Component: 200 - total flux cleaned = 0.0504981 Jy ! Total flux subtracted in 200 components = 0.0504981 Jy ! Clean residual min=-0.014319 max=0.020894 Jy/beam ! Clean residual mean=-0.000006 rms=0.003957 Jy/beam ! Combined flux in latest and established models = 0.557496 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 0.557497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.178459Jy sigma=0.706118 ! Fit after self-cal, rms=0.178341Jy sigma=0.704551 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 8.026 at -7.267 degrees (North through East) ! Clean map min=-0.014105 max=0.42796 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.97 HN 0.94 KP 0.99 ! LA 1.01 MK 1.01 NL 0.96 OV 0.98 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 0.96 KP 0.98 ! LA 1.01 MK 1.03 NL 1.03 OV 0.97 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.94 HN 0.96 KP 0.98 ! LA 0.99 MK 1.01 NL 1.13 OV 0.96 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.178341Jy sigma=0.704551 ! Fit after self-cal, rms=0.191259Jy sigma=0.657482 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=8.076 mas, bpa=-6.927 degrees ! Estimated noise=1.04665 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 = 0.00046661 Jy ! Component: 100 - total flux cleaned = -0.000269152 Jy ! Component: 150 - total flux cleaned = -0.000674682 Jy ! Component: 200 - total flux cleaned = -0.0013953 Jy ! Total flux subtracted in 200 components = -0.0013953 Jy ! Clean residual min=-0.015616 max=0.016675 Jy/beam ! Clean residual mean=0.000000 rms=0.003570 Jy/beam ! Combined flux in latest and established models = 0.556101 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.556101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190012Jy sigma=0.655130 ! Fit after self-cal, rms=0.190048Jy sigma=0.654871 ! 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=0.190048Jy sigma=0.654871 ! Fit after self-cal, rms=0.150696Jy sigma=0.471060 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=8.007 mas, bpa=-6.726 degrees ! Estimated noise=1.04805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100927 Jy ! Component: 100 - total flux cleaned = -0.000995846 Jy ! Component: 150 - total flux cleaned = -0.000997168 Jy ! Component: 200 - total flux cleaned = -0.000861397 Jy ! Total flux subtracted in 200 components = -0.000861397 Jy ! Clean residual min=-0.005394 max=0.005409 Jy/beam ! Clean residual mean=0.000006 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.55524 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.55524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.150181Jy sigma=0.466532 ! Fit after self-cal, rms=0.150351Jy sigma=0.465995 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 (13, 116). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107842 Jy ! Component: 100 - total flux cleaned = 9.90143e-05 Jy ! Component: 150 - total flux cleaned = -0.000189175 Jy ! Component: 200 - total flux cleaned = -0.000439402 Jy ! Total flux subtracted in 200 components = -0.000439402 Jy ! Clean residual min=-0.004793 max=0.004664 Jy/beam ! Clean residual mean=0.000006 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.554801 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.554801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149630Jy sigma=0.463333 ! Fit after self-cal, rms=0.149607Jy sigma=0.463203 ! 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=0.149607Jy sigma=0.463203 ! Fit after self-cal, rms=0.140981Jy sigma=0.417114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=8.013 mas, bpa=-6.865 degrees ! Estimated noise=1.04514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344448 Jy ! Component: 100 - total flux cleaned = -4.72737e-05 Jy ! Component: 150 - total flux cleaned = -0.000132313 Jy ! Component: 200 - total flux cleaned = -0.000132085 Jy ! Total flux subtracted in 200 components = -0.000132085 Jy ! Clean residual min=-0.002861 max=0.002761 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.554668 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.554669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140853Jy sigma=0.415434 ! Fit after self-cal, rms=0.140780Jy sigma=0.415318 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 = -0.000106563 Jy ! Component: 100 - total flux cleaned = -0.000104057 Jy ! Component: 150 - total flux cleaned = -0.000228791 Jy ! Component: 200 - total flux cleaned = -0.000344483 Jy ! Total flux subtracted in 200 components = -0.000344483 Jy ! Clean residual min=-0.002691 max=0.002618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.554324 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.554324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140713Jy sigma=0.414542 ! Fit after self-cal, rms=0.140709Jy sigma=0.414494 ! Inverting map ! Added new window around map position (-36, 57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180653 Jy ! Component: 100 - total flux cleaned = 0.00223188 Jy ! Component: 150 - total flux cleaned = 0.00229665 Jy ! Component: 200 - total flux cleaned = 0.00240812 Jy ! Total flux subtracted in 200 components = 0.00240812 Jy ! Clean residual min=-0.002378 max=0.002372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.556732 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.556732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140614Jy sigma=0.413469 ! Fit after self-cal, rms=0.140608Jy sigma=0.413428 ! Inverting map ! Added new window around map position (91, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133705 Jy ! Component: 100 - total flux cleaned = 0.00145015 Jy ! Component: 150 - total flux cleaned = 0.00150093 Jy ! Component: 200 - total flux cleaned = 0.00155214 Jy ! Total flux subtracted in 200 components = 0.00155214 Jy ! Clean residual min=-0.002196 max=0.002007 Jy/beam ! Clean residual mean=-0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.558284 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 135 components and 0.558284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140517Jy sigma=0.412776 ! Fit after self-cal, rms=0.140506Jy sigma=0.412744 ! 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=0.140506Jy sigma=0.412744 ! Fit after self-cal, rms=0.141824Jy sigma=0.412402 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.602 mas, bmaj=12 mas, bpa=-9.033 degrees ! Estimated noise=1.28914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368062 Jy ! Component: 100 - total flux cleaned = 0.000194287 Jy ! Component: 150 - total flux cleaned = 7.82304e-05 Jy ! Component: 200 - total flux cleaned = -2.84005e-05 Jy ! Total flux subtracted in 200 components = -2.84005e-05 Jy ! Clean residual min=-0.002104 max=0.001846 Jy/beam ! Clean residual mean=-0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.558256 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 163 components and 0.558256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141786Jy sigma=0.412124 ! Fit after self-cal, rms=0.141777Jy sigma=0.412099 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 = -0.000218922 Jy ! Component: 100 - total flux cleaned = -0.000284438 Jy ! Component: 150 - total flux cleaned = -0.000374495 Jy ! Component: 200 - total flux cleaned = -0.000459321 Jy ! Total flux subtracted in 200 components = -0.000459321 Jy ! Clean residual min=-0.002124 max=0.001765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.557797 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 0.557797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141745Jy sigma=0.411962 ! Fit after self-cal, rms=0.141739Jy sigma=0.411950 ! 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=3.254 mas, bmaj=8.015 mas, bpa=-6.974 degrees ! Estimated noise=1.04481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.254 x 8.015 at -6.974 degrees (North through East) ! Clean map min=-0.002345 max=0.42866 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=2.621 mas, bmaj=6.976 mas, bpa=-6.173 degrees ! Estimated noise=1.55749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.326435 Jy ! Component: 100 - total flux cleaned = 0.430834 Jy ! Component: 150 - total flux cleaned = 0.481578 Jy ! Component: 200 - total flux cleaned = 0.510415 Jy ! Total flux subtracted in 200 components = 0.510415 Jy ! Clean residual min=-0.005811 max=0.014518 Jy/beam ! Clean residual mean=-0.000020 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.510415 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.510415 Jy ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=8.015 mas, bpa=-6.974 degrees ! Estimated noise=1.04481 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 = 0.0207081 Jy ! Component: 100 - total flux cleaned = 0.0313178 Jy ! Component: 150 - total flux cleaned = 0.0373695 Jy ! Component: 200 - total flux cleaned = 0.0410866 Jy ! Total flux subtracted in 200 components = 0.0410866 Jy ! Clean residual min=-0.002303 max=0.002810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.551502 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.551502 Jy ! Inverting map ! Added new window around map position (-8.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285541 Jy ! Component: 100 - total flux cleaned = 0.00379286 Jy ! Component: 150 - total flux cleaned = 0.00420188 Jy ! Component: 200 - total flux cleaned = 0.00442661 Jy ! Total flux subtracted in 200 components = 0.00442661 Jy ! Clean residual min=-0.002081 max=0.002030 Jy/beam ! Clean residual mean=-0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.555928 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 0.555928 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=7.602 mas, bmaj=12 mas, bpa=-9.033 degrees ! Estimated noise=1.28914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000961612 Jy ! Component: 100 - total flux cleaned = 0.00153618 Jy ! Component: 150 - total flux cleaned = 0.00175805 Jy ! Component: 200 - total flux cleaned = 0.0019578 Jy ! Total flux subtracted in 200 components = 0.0019578 Jy ! Clean residual min=-0.001906 max=0.002128 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.557886 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) ! Added new window around map position (80, 85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127817 Jy ! Component: 100 - total flux cleaned = 0.00195895 Jy ! Component: 150 - total flux cleaned = 0.00234583 Jy ! Component: 200 - total flux cleaned = 0.00261975 Jy ! Total flux subtracted in 200 components = 0.00261975 Jy ! Clean residual min=-0.001769 max=0.001499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.560506 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 125 components and 0.560506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=8.015 mas, bpa=-6.974 degrees ! Estimated noise=1.04481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000724536 Jy ! Component: 100 - total flux cleaned = -0.000724006 Jy ! Component: 150 - total flux cleaned = -0.000724177 Jy ! Component: 200 - total flux cleaned = -0.000724311 Jy ! Total flux subtracted in 200 components = -0.000724311 Jy ! Clean residual min=-0.001978 max=0.001839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.559781 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 150 components and 0.559782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141668Jy sigma=0.411577 ! Fit after self-cal, rms=0.141660Jy sigma=0.411069 wmodel J2049+1003_S_map.mod ! Writing 150 model components to file: J2049+1003_S_map.mod wobs J2049+1003_S_uvs.fits ! Writing UV FITS file: J2049+1003_S_uvs.fits wwins J2049+1003_S_map.win ! wwins: Wrote 7 windows to J2049+1003_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 = -0.000390697 Jy ! Component: 100 - total flux cleaned = -0.00054696 Jy ! Component: 150 - total flux cleaned = -0.000695597 Jy ! Component: 200 - total flux cleaned = -0.000896129 Jy ! Component: 250 - total flux cleaned = -0.00111905 Jy ! Component: 300 - total flux cleaned = -0.00117365 Jy ! Component: 350 - total flux cleaned = -0.00130662 Jy ! Component: 400 - total flux cleaned = -0.0013589 Jy ! Component: 450 - total flux cleaned = -0.00143526 Jy ! Component: 500 - total flux cleaned = -0.00151045 Jy ! Component: 550 - total flux cleaned = -0.00155959 Jy ! Component: 600 - total flux cleaned = -0.001656 Jy ! Component: 650 - total flux cleaned = -0.00172673 Jy ! Component: 700 - total flux cleaned = -0.00179634 Jy ! Component: 750 - total flux cleaned = -0.00181929 Jy ! Component: 800 - total flux cleaned = -0.00193237 Jy ! Component: 850 - total flux cleaned = -0.00197685 Jy ! Component: 900 - total flux cleaned = -0.00197707 Jy ! Component: 950 - total flux cleaned = -0.00202003 Jy ! Component: 1000 - total flux cleaned = -0.00201974 Jy ! Component: 1050 - total flux cleaned = -0.00201979 Jy ! Component: 1100 - total flux cleaned = -0.00201974 Jy ! Component: 1150 - total flux cleaned = -0.00204043 Jy ! Component: 1200 - total flux cleaned = -0.00204053 Jy ! Component: 1250 - total flux cleaned = -0.0020003 Jy ! Component: 1300 - total flux cleaned = -0.00198043 Jy ! Component: 1350 - total flux cleaned = -0.00200021 Jy ! Component: 1400 - total flux cleaned = -0.00201983 Jy ! Component: 1450 - total flux cleaned = -0.0019812 Jy ! Component: 1500 - total flux cleaned = -0.00201966 Jy ! Component: 1550 - total flux cleaned = -0.00205765 Jy ! Component: 1600 - total flux cleaned = -0.00202007 Jy ! Component: 1650 - total flux cleaned = -0.00196453 Jy ! Component: 1700 - total flux cleaned = -0.00202 Jy ! Component: 1750 - total flux cleaned = -0.00198378 Jy ! Component: 1800 - total flux cleaned = -0.00200164 Jy ! Component: 1850 - total flux cleaned = -0.00200142 Jy ! Component: 1900 - total flux cleaned = -0.00193037 Jy ! Component: 1950 - total flux cleaned = -0.00191269 Jy ! Component: 2000 - total flux cleaned = -0.00187742 Jy ! Component: 2050 - total flux cleaned = -0.00180803 Jy ! Component: 2100 - total flux cleaned = -0.00172176 Jy ! Component: 2150 - total flux cleaned = -0.00163652 Jy ! Component: 2200 - total flux cleaned = -0.00163652 Jy ! Component: 2250 - total flux cleaned = -0.00165335 Jy ! Component: 2300 - total flux cleaned = -0.00155332 Jy ! Component: 2350 - total flux cleaned = -0.00148738 Jy ! Component: 2400 - total flux cleaned = -0.0015038 Jy ! Component: 2450 - total flux cleaned = -0.00145492 Jy ! Component: 2500 - total flux cleaned = -0.00147097 Jy ! Component: 2550 - total flux cleaned = -0.00135845 Jy ! Component: 2600 - total flux cleaned = -0.00132667 Jy ! Component: 2650 - total flux cleaned = -0.00132675 Jy ! Component: 2700 - total flux cleaned = -0.00132678 Jy ! Component: 2750 - total flux cleaned = -0.00127984 Jy ! Component: 2800 - total flux cleaned = -0.00129542 Jy ! Component: 2850 - total flux cleaned = -0.00124916 Jy ! Component: 2900 - total flux cleaned = -0.00120326 Jy ! Component: 2950 - total flux cleaned = -0.00123358 Jy ! Component: 3000 - total flux cleaned = -0.00117323 Jy ! Component: 3050 - total flux cleaned = -0.00115817 Jy ! Component: 3100 - total flux cleaned = -0.00114325 Jy ! Component: 3150 - total flux cleaned = -0.00117287 Jy ! Component: 3200 - total flux cleaned = -0.00111435 Jy ! Component: 3250 - total flux cleaned = -0.00114376 Jy ! Component: 3300 - total flux cleaned = -0.00115854 Jy ! Component: 3350 - total flux cleaned = -0.00118742 Jy ! Component: 3400 - total flux cleaned = -0.00120188 Jy ! Component: 3450 - total flux cleaned = -0.00124438 Jy ! Component: 3500 - total flux cleaned = -0.00117351 Jy ! Component: 3550 - total flux cleaned = -0.0012158 Jy ! Component: 3600 - total flux cleaned = -0.00121564 Jy ! Component: 3650 - total flux cleaned = -0.00121557 Jy ! Component: 3700 - total flux cleaned = -0.00128484 Jy ! Component: 3750 - total flux cleaned = -0.00122978 Jy ! Component: 3800 - total flux cleaned = -0.00129818 Jy ! Component: 3850 - total flux cleaned = -0.00131171 Jy ! Component: 3900 - total flux cleaned = -0.00128467 Jy ! Component: 3950 - total flux cleaned = -0.00136529 Jy ! Component: 4000 - total flux cleaned = -0.00139209 Jy ! Component: 4050 - total flux cleaned = -0.00140541 Jy ! Total flux subtracted in 4096 components = -0.00141874 Jy ! Clean residual min=-0.000767 max=0.000660 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.558363 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 438 components and 0.558363 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2049+1003_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.254 x 8.015 at -6.974 degrees (North through East) ! Clean map min=-0.0014646 max=0.43029 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2049+1003_S_map.fits wmodel /image_prod/ug002_uva//J2049+1003_S_map.mod ! Writing 438 model components to file: /image_prod/ug002_uva//J2049+1003_S_map.mod wobs /image_prod/ug002_uva//J2049+1003_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2049+1003_S_uvs.fits wwins /image_prod/ug002_uva//J2049+1003_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J2049+1003_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.430294 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.169676 0.169676 0.339352 0.678703 1.35741 2.71481 5.42963 10.8593 21.7185 43.437 86.874 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.43 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1768.08 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2049+1003_S_dfm.log closed on Thu Mar 5 04:58:19 2020