! Started logfile: /image_prod/ug002_uva//J1243+1622_S_dfm.log on Thu Mar 5 00:47:09 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//J1243+1622_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1243+1622_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.890741 visibilities/baseline/integration-bin. ! Found source: J1243+1622 ! ! 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 40 lines of history. ! ! Reading 5772 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 J1243+1622_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.074111Jy sigma=8.105293 ! Fit after self-cal, rms=0.620491Jy sigma=4.643476 ! 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=3.085 mas, bmaj=7.386 mas, bpa=3.973 degrees ! Estimated noise=1.72866 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 = 0.304652 Jy ! Component: 100 - total flux cleaned = 0.371106 Jy ! Total flux subtracted in 100 components = 0.371106 Jy ! Clean residual min=-0.014256 max=0.021619 Jy/beam ! Clean residual mean=0.000020 rms=0.004197 Jy/beam ! Combined flux in latest and established models = 0.371106 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.371106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105346Jy sigma=0.655784 ! Fit after self-cal, rms=0.105346Jy sigma=0.655728 ! 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=3.644 mas, bmaj=8.235 mas, bpa=3.813 degrees ! Estimated noise=1.28475 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 = 0.0115209 Jy ! Component: 100 - total flux cleaned = 0.0119965 Jy ! Component: 150 - total flux cleaned = 0.0123803 Jy ! Component: 200 - total flux cleaned = 0.0129768 Jy ! Total flux subtracted in 200 components = 0.0129768 Jy ! Clean residual min=-0.013010 max=0.014431 Jy/beam ! Clean residual mean=0.000042 rms=0.003628 Jy/beam ! Combined flux in latest and established models = 0.384083 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.384083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101418Jy sigma=0.621562 ! Fit after self-cal, rms=0.101374Jy sigma=0.621312 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 8.235 at 3.813 degrees (North through East) ! Clean map min=-0.013256 max=0.38599 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 0.96 KP 0.99 ! LA 1.04 MK 1.04 OV 0.84 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 1.02 HN 0.95 KP 1.01 ! LA 1.06 MK 0.97 OV 0.90 PT 1.04 ! SC 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.02 HN 0.97 KP 1.00 ! LA 0.99 MK 0.94 OV 0.91 PT 1.03 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.101374Jy sigma=0.621312 ! Fit after self-cal, rms=0.099732Jy sigma=0.525371 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=8.27 mas, bpa=3.788 degrees ! Estimated noise=1.27965 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 = -0.00107593 Jy ! Component: 100 - total flux cleaned = -0.0013756 Jy ! Component: 150 - total flux cleaned = -0.00162868 Jy ! Component: 200 - total flux cleaned = -0.00173916 Jy ! Total flux subtracted in 200 components = -0.00173916 Jy ! Clean residual min=-0.009502 max=0.010207 Jy/beam ! Clean residual mean=0.000007 rms=0.002518 Jy/beam ! Combined flux in latest and established models = 0.382343 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.382343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099008Jy sigma=0.522519 ! Fit after self-cal, rms=0.099023Jy sigma=0.522156 ! 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=0.099023Jy sigma=0.522156 ! Fit after self-cal, rms=0.076333Jy sigma=0.441381 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=8.221 mas, bpa=3.59 degrees ! Estimated noise=1.27675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109557 Jy ! Component: 100 - total flux cleaned = 0.00161203 Jy ! Component: 150 - total flux cleaned = 0.00192954 Jy ! Component: 200 - total flux cleaned = 0.00186551 Jy ! Total flux subtracted in 200 components = 0.00186551 Jy ! Clean residual min=-0.003541 max=0.005213 Jy/beam ! Clean residual mean=0.000008 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.384209 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.384209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076097Jy sigma=0.439227 ! Fit after self-cal, rms=0.076120Jy sigma=0.438950 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 (-9, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528363 Jy ! Component: 100 - total flux cleaned = 0.00746302 Jy ! Component: 150 - total flux cleaned = 0.00866085 Jy ! Component: 200 - total flux cleaned = 0.0095137 Jy ! Total flux subtracted in 200 components = 0.0095137 Jy ! Clean residual min=-0.002905 max=0.004089 Jy/beam ! Clean residual mean=0.000007 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.393723 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.393723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075685Jy sigma=0.434595 ! Fit after self-cal, rms=0.075674Jy sigma=0.434503 ! Inverting map ! Added new window around map position (-4, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276658 Jy ! Component: 100 - total flux cleaned = 0.00320412 Jy ! Component: 150 - total flux cleaned = 0.0034447 Jy ! Component: 200 - total flux cleaned = 0.00351883 Jy ! Total flux subtracted in 200 components = 0.00351883 Jy ! Clean residual min=-0.002627 max=0.002719 Jy/beam ! Clean residual mean=0.000010 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.397242 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.397242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075401Jy sigma=0.432484 ! Fit after self-cal, rms=0.075380Jy sigma=0.432345 ! 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=0.075380Jy sigma=0.432345 ! Fit after self-cal, rms=0.075559Jy sigma=0.431972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=8.211 mas, bpa=3.558 degrees ! Estimated noise=1.27772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203818 Jy ! Component: 100 - total flux cleaned = 0.00238875 Jy ! Component: 150 - total flux cleaned = 0.00258042 Jy ! Component: 200 - total flux cleaned = 0.00258178 Jy ! Total flux subtracted in 200 components = 0.00258178 Jy ! Clean residual min=-0.002549 max=0.002547 Jy/beam ! Clean residual mean=0.000004 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.399823 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.399823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075433Jy sigma=0.430916 ! Fit after self-cal, rms=0.075430Jy sigma=0.430881 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 = 0.000390201 Jy ! Component: 100 - total flux cleaned = 0.000447357 Jy ! Component: 150 - total flux cleaned = 0.000549368 Jy ! Component: 200 - total flux cleaned = 0.000596911 Jy ! Total flux subtracted in 200 components = 0.000596911 Jy ! Clean residual min=-0.002409 max=0.002538 Jy/beam ! Clean residual mean=0.000004 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.40042 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.40042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075356Jy sigma=0.430341 ! Fit after self-cal, rms=0.075356Jy sigma=0.430332 ! 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=0.075356Jy sigma=0.430332 ! Fit after self-cal, rms=0.075332Jy sigma=0.430263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.125 mas, bmaj=11.75 mas, bpa=4.426 degrees ! Estimated noise=1.5188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000918267 Jy ! Component: 100 - total flux cleaned = 0.00113136 Jy ! Component: 150 - total flux cleaned = 0.00122637 Jy ! Component: 200 - total flux cleaned = 0.00128582 Jy ! Total flux subtracted in 200 components = 0.00128582 Jy ! Clean residual min=-0.002688 max=0.002628 Jy/beam ! Clean residual mean=0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.401706 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.401706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075299Jy sigma=0.430074 ! Fit after self-cal, rms=0.075295Jy sigma=0.430063 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 = 0.000212048 Jy ! Component: 100 - total flux cleaned = 0.000237169 Jy ! Component: 150 - total flux cleaned = 0.000285562 Jy ! Component: 200 - total flux cleaned = 0.000353655 Jy ! Total flux subtracted in 200 components = 0.000353655 Jy ! Clean residual min=-0.002643 max=0.002643 Jy/beam ! Clean residual mean=0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.40206 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.40206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075278Jy sigma=0.430009 ! Fit after self-cal, rms=0.075277Jy sigma=0.430005 ! 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=3.541 mas, bmaj=8.205 mas, bpa=3.559 degrees ! Estimated noise=1.27831 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 8.205 at 3.559 degrees (North through East) ! Clean map min=-0.0022543 max=0.38617 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=3.009 mas, bmaj=7.364 mas, bpa=3.698 degrees ! Estimated noise=1.70885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.30113 Jy ! Component: 100 - total flux cleaned = 0.366823 Jy ! Component: 150 - total flux cleaned = 0.384029 Jy ! Component: 200 - total flux cleaned = 0.391015 Jy ! Total flux subtracted in 200 components = 0.391015 Jy ! Clean residual min=-0.004970 max=0.004564 Jy/beam ! Clean residual mean=0.000007 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.391015 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.391015 Jy ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=8.205 mas, bpa=3.559 degrees ! Estimated noise=1.27831 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 = 0.00569823 Jy ! Component: 100 - total flux cleaned = 0.00787599 Jy ! Component: 150 - total flux cleaned = 0.00891656 Jy ! Component: 200 - total flux cleaned = 0.0098046 Jy ! Total flux subtracted in 200 components = 0.0098046 Jy ! Clean residual min=-0.003053 max=0.002881 Jy/beam ! Clean residual mean=0.000004 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.40082 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.40082 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=8.125 mas, bmaj=11.75 mas, bpa=4.426 degrees ! Estimated noise=1.5188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113077 Jy ! Component: 100 - total flux cleaned = 0.00177153 Jy ! Component: 150 - total flux cleaned = 0.00183121 Jy ! Component: 200 - total flux cleaned = 0.00183096 Jy ! Total flux subtracted in 200 components = 0.00183096 Jy ! Clean residual min=-0.002680 max=0.002669 Jy/beam ! Clean residual mean=0.000004 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.402651 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 = -9.50425e-05 Jy ! Component: 100 - total flux cleaned = -0.000137805 Jy ! Component: 150 - total flux cleaned = -0.000137843 Jy ! Component: 200 - total flux cleaned = -0.000140247 Jy ! Total flux subtracted in 200 components = -0.000140247 Jy ! Clean residual min=-0.002594 max=0.002627 Jy/beam ! Clean residual mean=0.000003 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.402511 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 0.402511 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=8.205 mas, bpa=3.559 degrees ! Estimated noise=1.27831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430353 Jy ! Component: 100 - total flux cleaned = 0.000581975 Jy ! Component: 150 - total flux cleaned = 0.000584319 Jy ! Component: 200 - total flux cleaned = 0.000521199 Jy ! Total flux subtracted in 200 components = 0.000521199 Jy ! Clean residual min=-0.002345 max=0.002470 Jy/beam ! Clean residual mean=0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.403032 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.403032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075410Jy sigma=0.431015 ! Fit after self-cal, rms=0.075410Jy sigma=0.430924 wmodel J1243+1622_S_map.mod ! Writing 91 model components to file: J1243+1622_S_map.mod wobs J1243+1622_S_uvs.fits ! Writing UV FITS file: J1243+1622_S_uvs.fits wwins J1243+1622_S_map.win ! wwins: Wrote 3 windows to J1243+1622_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 = -0.000136237 Jy ! Component: 100 - total flux cleaned = -0.000260467 Jy ! Component: 150 - total flux cleaned = -0.000339575 Jy ! Component: 200 - total flux cleaned = -0.000340715 Jy ! Component: 250 - total flux cleaned = -0.000303817 Jy ! Component: 300 - total flux cleaned = -0.000339107 Jy ! Component: 350 - total flux cleaned = -0.000338428 Jy ! Component: 400 - total flux cleaned = -0.000304262 Jy ! Component: 450 - total flux cleaned = -0.000238068 Jy ! Component: 500 - total flux cleaned = -0.000173583 Jy ! Component: 550 - total flux cleaned = 4.73678e-05 Jy ! Component: 600 - total flux cleaned = 7.80198e-05 Jy ! Component: 650 - total flux cleaned = 0.000199715 Jy ! Component: 700 - total flux cleaned = 0.000377843 Jy ! Component: 750 - total flux cleaned = 0.000551144 Jy ! Component: 800 - total flux cleaned = 0.000636107 Jy ! Component: 850 - total flux cleaned = 0.000748395 Jy ! Component: 900 - total flux cleaned = 0.000885999 Jy ! Component: 950 - total flux cleaned = 0.00102121 Jy ! Component: 1000 - total flux cleaned = 0.00125969 Jy ! Component: 1050 - total flux cleaned = 0.00123314 Jy ! Component: 1100 - total flux cleaned = 0.00141384 Jy ! Component: 1150 - total flux cleaned = 0.00151455 Jy ! Component: 1200 - total flux cleaned = 0.0015395 Jy ! Component: 1250 - total flux cleaned = 0.00163848 Jy ! Component: 1300 - total flux cleaned = 0.00176004 Jy ! Component: 1350 - total flux cleaned = 0.00178411 Jy ! Component: 1400 - total flux cleaned = 0.001926 Jy ! Component: 1450 - total flux cleaned = 0.0018564 Jy ! Component: 1500 - total flux cleaned = 0.00197153 Jy ! Component: 1550 - total flux cleaned = 0.00194893 Jy ! Component: 1600 - total flux cleaned = 0.00194895 Jy ! Component: 1650 - total flux cleaned = 0.00199321 Jy ! Component: 1700 - total flux cleaned = 0.00197155 Jy ! Component: 1750 - total flux cleaned = 0.00192905 Jy ! Component: 1800 - total flux cleaned = 0.0019083 Jy ! Component: 1850 - total flux cleaned = 0.00197128 Jy ! Component: 1900 - total flux cleaned = 0.00195038 Jy ! Component: 1950 - total flux cleaned = 0.00186885 Jy ! Component: 2000 - total flux cleaned = 0.00196954 Jy ! Component: 2050 - total flux cleaned = 0.00192949 Jy ! Component: 2100 - total flux cleaned = 0.00190948 Jy ! Component: 2150 - total flux cleaned = 0.00187053 Jy ! Component: 2200 - total flux cleaned = 0.00189005 Jy ! Component: 2250 - total flux cleaned = 0.00192819 Jy ! Component: 2300 - total flux cleaned = 0.00196594 Jy ! Component: 2350 - total flux cleaned = 0.0018913 Jy ! Component: 2400 - total flux cleaned = 0.00189141 Jy ! Component: 2450 - total flux cleaned = 0.001873 Jy ! Component: 2500 - total flux cleaned = 0.00190913 Jy ! Component: 2550 - total flux cleaned = 0.00187351 Jy ! Component: 2600 - total flux cleaned = 0.00185601 Jy ! Component: 2650 - total flux cleaned = 0.00187361 Jy ! Component: 2700 - total flux cleaned = 0.00187361 Jy ! Component: 2750 - total flux cleaned = 0.00185606 Jy ! Component: 2800 - total flux cleaned = 0.00183868 Jy ! Component: 2850 - total flux cleaned = 0.00185548 Jy ! Component: 2900 - total flux cleaned = 0.00185529 Jy ! Component: 2950 - total flux cleaned = 0.00185547 Jy ! Component: 3000 - total flux cleaned = 0.00187197 Jy ! Component: 3050 - total flux cleaned = 0.00185572 Jy ! Component: 3100 - total flux cleaned = 0.00188808 Jy ! Component: 3150 - total flux cleaned = 0.00188819 Jy ! Component: 3200 - total flux cleaned = 0.00179293 Jy ! Component: 3250 - total flux cleaned = 0.00185614 Jy ! Component: 3300 - total flux cleaned = 0.00188716 Jy ! Component: 3350 - total flux cleaned = 0.00184095 Jy ! Component: 3400 - total flux cleaned = 0.00182563 Jy ! Component: 3450 - total flux cleaned = 0.0018559 Jy ! Component: 3500 - total flux cleaned = 0.00182568 Jy ! Component: 3550 - total flux cleaned = 0.00184057 Jy ! Component: 3600 - total flux cleaned = 0.00179595 Jy ! Component: 3650 - total flux cleaned = 0.00181068 Jy ! Component: 3700 - total flux cleaned = 0.00176679 Jy ! Component: 3750 - total flux cleaned = 0.00182468 Jy ! Component: 3800 - total flux cleaned = 0.00179573 Jy ! Component: 3850 - total flux cleaned = 0.0017673 Jy ! Component: 3900 - total flux cleaned = 0.00176724 Jy ! Component: 3950 - total flux cleaned = 0.00175332 Jy ! Component: 4000 - total flux cleaned = 0.00173931 Jy ! Component: 4050 - total flux cleaned = 0.00173949 Jy ! Total flux subtracted in 4096 components = 0.00172584 Jy ! Clean residual min=-0.000742 max=0.000770 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.404758 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 382 components and 0.404758 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1243+1622_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.541 x 8.205 at 3.559 degrees (North through East) ! Clean map min=-0.0017268 max=0.38404 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1243+1622_S_map.fits wmodel /image_prod/ug002_uva//J1243+1622_S_map.mod ! Writing 382 model components to file: /image_prod/ug002_uva//J1243+1622_S_map.mod wobs /image_prod/ug002_uva//J1243+1622_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1243+1622_S_uvs.fits wwins /image_prod/ug002_uva//J1243+1622_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1243+1622_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.384037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257071 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.200818 0.200818 0.401636 0.803272 1.60654 3.21309 6.42618 12.8524 25.7047 51.4094 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.384 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1493.89 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1243+1622_S_dfm.log closed on Thu Mar 5 00:47:13 2020