! Started logfile: /image_prod/ug002_uvm//J1651+5805_S_a_dfm.log on Wed Mar 4 17:28:55 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_uvm//J1651+5805_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1651+5805_S_a_uvm.fits ! AN table 1: 50 integrations on 15 of 15 possible baselines. ! AN table 2: 100 integrations on 28 of 28 possible baselines. ! AN table 3: 180 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.814556 visibilities/baseline/integration-bin. ! Found source: J1651+5805 ! ! 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 24510 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 J1651+5805_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 120 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 120 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 2. ! A total of 120 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.005897Jy sigma=8.393468 ! Fit after self-cal, rms=0.955849Jy sigma=7.954921 ! 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=3.478 mas, bmaj=5.011 mas, bpa=-50.71 degrees ! Estimated noise=1.24967 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 = 0.0316754 Jy ! Component: 100 - total flux cleaned = 0.044165 Jy ! Total flux subtracted in 100 components = 0.044165 Jy ! Clean residual min=-0.005965 max=0.008229 Jy/beam ! Clean residual mean=0.000066 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.044165 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.044165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082424Jy sigma=0.608540 ! Fit after self-cal, rms=0.081024Jy sigma=0.595970 ! 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=4.915 mas, bmaj=6.37 mas, bpa=-50.95 degrees ! Estimated noise=0.560174 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 = 0.017338 Jy ! Component: 100 - total flux cleaned = 0.0276764 Jy ! Component: 150 - total flux cleaned = 0.0341282 Jy ! Component: 200 - total flux cleaned = 0.0382202 Jy ! Total flux subtracted in 200 components = 0.0382202 Jy ! Clean residual min=-0.008282 max=0.014978 Jy/beam ! Clean residual mean=0.000094 rms=0.002521 Jy/beam ! Combined flux in latest and established models = 0.0823853 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.0823853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077479Jy sigma=0.554592 ! Fit after self-cal, rms=0.077130Jy sigma=0.551315 ! Inverting map ! Added new window around map position (27.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150154 Jy ! Component: 100 - total flux cleaned = 0.0237936 Jy ! Component: 150 - total flux cleaned = 0.030383 Jy ! Component: 200 - total flux cleaned = 0.035794 Jy ! Total flux subtracted in 200 components = 0.035794 Jy ! Clean residual min=-0.005854 max=0.009366 Jy/beam ! Clean residual mean=0.000071 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.118179 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 134 components and 0.118179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074022Jy sigma=0.515924 ! Fit after self-cal, rms=0.073263Jy sigma=0.506898 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.915 x 6.37 at -50.95 degrees (North through East) ! Clean map min=-0.0063598 max=0.044176 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.87 FD 0.81 KP 0.87 NL 1.86 ! OV 0.69 PT 0.68 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HN 0.94 KP 0.90 ! MK 1.08 NL 1.19 OV 0.93 SC 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.41 FD 1.21 HN 0.98 KP 0.84 ! LA 0.75 NL 1.28 OV 1.23 PT 0.76 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.75 FD 0.91 KP 0.93 NL 2.07 ! OV 0.78 PT 0.65 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.08 KP 0.92 ! MK 1.04 NL 1.64 OV 0.91 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.74 FD 1.24 HN 0.94 KP 0.83 ! LA 0.79 NL 1.13 OV 1.29 PT 0.78 ! SC 0.72 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.78 KP 0.87 NL 1.70 ! OV 0.78 PT 0.76 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.02 HN 0.86 KP 0.88 ! MK 1.31 NL 0.99 OV 0.98 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.58 FD 1.24 HN 1.02 KP 0.81 ! LA 0.76 NL 1.23 OV 1.32 PT 0.78 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.073263Jy sigma=0.506898 ! Fit after self-cal, rms=0.079466Jy sigma=0.475673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.025 mas, bmaj=6.485 mas, bpa=-50.93 degrees ! Estimated noise=0.563303 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 = 0.00613586 Jy ! Component: 100 - total flux cleaned = 0.00902965 Jy ! Component: 150 - total flux cleaned = 0.0100936 Jy ! Component: 200 - total flux cleaned = 0.0106156 Jy ! Total flux subtracted in 200 components = 0.0106156 Jy ! Clean residual min=-0.004058 max=0.004379 Jy/beam ! Clean residual mean=-0.000023 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.128795 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 181 components and 0.128795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078969Jy sigma=0.469111 ! Fit after self-cal, rms=0.079497Jy sigma=0.465740 ! 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=0.079497Jy sigma=0.465740 ! Fit after self-cal, rms=0.085244Jy sigma=0.456975 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.089 mas, bmaj=6.33 mas, bpa=-51.99 degrees ! Estimated noise=0.559201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320821 Jy ! Component: 100 - total flux cleaned = 0.00395974 Jy ! Component: 150 - total flux cleaned = 0.00403381 Jy ! Component: 200 - total flux cleaned = 0.00408821 Jy ! Total flux subtracted in 200 components = 0.00408821 Jy ! Clean residual min=-0.002877 max=0.003134 Jy/beam ! Clean residual mean=-0.000000 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.132883 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 203 components and 0.132883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085047Jy sigma=0.455304 ! Fit after self-cal, rms=0.085077Jy sigma=0.454130 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 = 0.00122692 Jy ! Component: 100 - total flux cleaned = 0.00135842 Jy ! Component: 150 - total flux cleaned = 0.00141148 Jy ! Component: 200 - total flux cleaned = 0.00150397 Jy ! Total flux subtracted in 200 components = 0.00150397 Jy ! Clean residual min=-0.002984 max=0.002985 Jy/beam ! Clean residual mean=-0.000002 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.134387 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 214 components and 0.134387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084962Jy sigma=0.453385 ! Fit after self-cal, rms=0.084903Jy sigma=0.453168 ! 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=0.084903Jy sigma=0.453168 ! Fit after self-cal, rms=0.084249Jy sigma=0.452656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.113 mas, bmaj=6.244 mas, bpa=-53.11 degrees ! Estimated noise=0.551174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139643 Jy ! Component: 100 - total flux cleaned = 0.00168056 Jy ! Component: 150 - total flux cleaned = 0.00173006 Jy ! Component: 200 - total flux cleaned = 0.00173092 Jy ! Total flux subtracted in 200 components = 0.00173092 Jy ! Clean residual min=-0.002700 max=0.002839 Jy/beam ! Clean residual mean=0.000005 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.136118 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 230 components and 0.136118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084157Jy sigma=0.451935 ! Fit after self-cal, rms=0.084117Jy sigma=0.451717 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 = 0.000708887 Jy ! Component: 100 - total flux cleaned = 0.000711898 Jy ! Component: 150 - total flux cleaned = 0.000712879 Jy ! Component: 200 - total flux cleaned = 0.000823172 Jy ! Total flux subtracted in 200 components = 0.000823172 Jy ! Clean residual min=-0.002653 max=0.002882 Jy/beam ! Clean residual mean=0.000004 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.136941 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 233 components and 0.136941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084054Jy sigma=0.451274 ! Fit after self-cal, rms=0.084029Jy sigma=0.451128 ! 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=0.084029Jy sigma=0.451128 ! Fit after self-cal, rms=0.083669Jy sigma=0.450965 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.894 mas, bmaj=9.89 mas, bpa=-76.66 degrees ! Estimated noise=0.594558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011568 Jy ! Component: 100 - total flux cleaned = 0.001519 Jy ! Component: 150 - total flux cleaned = 0.00160509 Jy ! Component: 200 - total flux cleaned = 0.00168335 Jy ! Total flux subtracted in 200 components = 0.00168335 Jy ! Clean residual min=-0.003171 max=0.003445 Jy/beam ! Clean residual mean=0.000010 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.138625 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 250 components and 0.138625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083611Jy sigma=0.450563 ! Fit after self-cal, rms=0.083600Jy sigma=0.450410 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 = 0.000300642 Jy ! Component: 100 - total flux cleaned = 0.000339603 Jy ! Component: 150 - total flux cleaned = 0.000378524 Jy ! Component: 200 - total flux cleaned = 0.000448074 Jy ! Total flux subtracted in 200 components = 0.000448074 Jy ! Clean residual min=-0.003136 max=0.003405 Jy/beam ! Clean residual mean=0.000009 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.139073 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 252 components and 0.139073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083561Jy sigma=0.450158 ! Fit after self-cal, rms=0.083543Jy sigma=0.450083 ! 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=5.132 mas, bmaj=6.175 mas, bpa=-54.61 degrees ! Estimated noise=0.546674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.132 x 6.175 at -54.61 degrees (North through East) ! Clean map min=-0.0039536 max=0.040347 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=3.683 mas, bmaj=4.758 mas, bpa=-52.48 degrees ! Estimated noise=1.23984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303859 Jy ! Component: 100 - total flux cleaned = 0.0475235 Jy ! Component: 150 - total flux cleaned = 0.0607717 Jy ! Component: 200 - total flux cleaned = 0.0713815 Jy ! Total flux subtracted in 200 components = 0.0713815 Jy ! Clean residual min=-0.004949 max=0.006336 Jy/beam ! Clean residual mean=0.000045 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.0713816 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0713816 Jy ! Inverting map and beam ! Estimated beam: bmin=5.132 mas, bmaj=6.175 mas, bpa=-54.61 degrees ! Estimated noise=0.546674 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 = 0.0141014 Jy ! Component: 100 - total flux cleaned = 0.0246087 Jy ! Component: 150 - total flux cleaned = 0.0328524 Jy ! Component: 200 - total flux cleaned = 0.0394043 Jy ! Total flux subtracted in 200 components = 0.0394043 Jy ! Clean residual min=-0.004023 max=0.004902 Jy/beam ! Clean residual mean=0.000038 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.110786 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 113 components and 0.110786 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=8.894 mas, bmaj=9.89 mas, bpa=-76.66 degrees ! Estimated noise=0.594558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797322 Jy ! Component: 100 - total flux cleaned = 0.0135613 Jy ! Component: 150 - total flux cleaned = 0.0177171 Jy ! Component: 200 - total flux cleaned = 0.0208678 Jy ! Total flux subtracted in 200 components = 0.0208678 Jy ! Clean residual min=-0.003955 max=0.004317 Jy/beam ! Clean residual mean=0.000027 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.131654 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 = 0.00150843 Jy ! Component: 100 - total flux cleaned = 0.0022844 Jy ! Component: 150 - total flux cleaned = 0.00289044 Jy ! Component: 200 - total flux cleaned = 0.00342593 Jy ! Total flux subtracted in 200 components = 0.00342593 Jy ! Clean residual min=-0.003477 max=0.003763 Jy/beam ! Clean residual mean=0.000018 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.13508 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 181 components and 0.13508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.132 mas, bmaj=6.175 mas, bpa=-54.61 degrees ! Estimated noise=0.546674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000783206 Jy ! Component: 100 - total flux cleaned = -0.000488613 Jy ! Component: 150 - total flux cleaned = -0.00012468 Jy ! Component: 200 - total flux cleaned = 0.000196389 Jy ! Total flux subtracted in 200 components = 0.000196389 Jy ! Clean residual min=-0.002936 max=0.003418 Jy/beam ! Clean residual mean=0.000010 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.135276 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 205 components and 0.135276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083604Jy sigma=0.451685 ! Fit after self-cal, rms=0.083538Jy sigma=0.450272 wmodel J1651+5805_S_a_map.mod ! Writing 205 model components to file: J1651+5805_S_a_map.mod wobs J1651+5805_S_a_uvs.fits ! Writing UV FITS file: J1651+5805_S_a_uvs.fits wwins J1651+5805_S_a_map.win ! wwins: Wrote 2 windows to J1651+5805_S_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133347 Jy ! Component: 100 - total flux cleaned = 0.00198354 Jy ! Component: 150 - total flux cleaned = 0.00226552 Jy ! Component: 200 - total flux cleaned = 0.00222339 Jy ! Component: 250 - total flux cleaned = 0.00231002 Jy ! Component: 300 - total flux cleaned = 0.00239126 Jy ! Component: 350 - total flux cleaned = 0.00247048 Jy ! Component: 400 - total flux cleaned = 0.00250834 Jy ! Component: 450 - total flux cleaned = 0.002618 Jy ! Component: 500 - total flux cleaned = 0.00272421 Jy ! Component: 550 - total flux cleaned = 0.00279388 Jy ! Component: 600 - total flux cleaned = 0.00299614 Jy ! Component: 650 - total flux cleaned = 0.00309491 Jy ! Component: 700 - total flux cleaned = 0.00328639 Jy ! Component: 750 - total flux cleaned = 0.00338071 Jy ! Component: 800 - total flux cleaned = 0.00353355 Jy ! Component: 850 - total flux cleaned = 0.00371164 Jy ! Component: 900 - total flux cleaned = 0.00382717 Jy ! Component: 950 - total flux cleaned = 0.00388356 Jy ! Component: 1000 - total flux cleaned = 0.00402259 Jy ! Component: 1050 - total flux cleaned = 0.00407653 Jy ! Component: 1100 - total flux cleaned = 0.00402359 Jy ! Component: 1150 - total flux cleaned = 0.0041022 Jy ! Component: 1200 - total flux cleaned = 0.0041542 Jy ! Component: 1250 - total flux cleaned = 0.00425463 Jy ! Component: 1300 - total flux cleaned = 0.00437768 Jy ! Component: 1350 - total flux cleaned = 0.00447396 Jy ! Component: 1400 - total flux cleaned = 0.00449783 Jy ! Component: 1450 - total flux cleaned = 0.00463784 Jy ! Component: 1500 - total flux cleaned = 0.00466047 Jy ! Component: 1550 - total flux cleaned = 0.00466058 Jy ! Component: 1600 - total flux cleaned = 0.00477194 Jy ! Component: 1650 - total flux cleaned = 0.00472804 Jy ! Component: 1700 - total flux cleaned = 0.00474958 Jy ! Component: 1750 - total flux cleaned = 0.0047924 Jy ! Component: 1800 - total flux cleaned = 0.00483436 Jy ! Component: 1850 - total flux cleaned = 0.0048134 Jy ! Component: 1900 - total flux cleaned = 0.00479281 Jy ! Component: 1950 - total flux cleaned = 0.00473234 Jy ! Component: 2000 - total flux cleaned = 0.00473275 Jy ! Component: 2050 - total flux cleaned = 0.00475225 Jy ! Component: 2100 - total flux cleaned = 0.00473292 Jy ! Component: 2150 - total flux cleaned = 0.00469472 Jy ! Component: 2200 - total flux cleaned = 0.00471372 Jy ! Component: 2250 - total flux cleaned = 0.00469495 Jy ! Component: 2300 - total flux cleaned = 0.00471359 Jy ! Component: 2350 - total flux cleaned = 0.00467744 Jy ! Component: 2400 - total flux cleaned = 0.00467737 Jy ! Component: 2450 - total flux cleaned = 0.00467727 Jy ! Component: 2500 - total flux cleaned = 0.00458974 Jy ! Component: 2550 - total flux cleaned = 0.00460737 Jy ! Component: 2600 - total flux cleaned = 0.00459072 Jy ! Component: 2650 - total flux cleaned = 0.00454039 Jy ! Component: 2700 - total flux cleaned = 0.00455738 Jy ! Component: 2750 - total flux cleaned = 0.00455745 Jy ! Component: 2800 - total flux cleaned = 0.0045412 Jy ! Component: 2850 - total flux cleaned = 0.00450893 Jy ! Component: 2900 - total flux cleaned = 0.00449298 Jy ! Component: 2950 - total flux cleaned = 0.0044931 Jy ! Component: 3000 - total flux cleaned = 0.00449314 Jy ! Component: 3050 - total flux cleaned = 0.00449322 Jy ! Component: 3100 - total flux cleaned = 0.00449327 Jy ! Component: 3150 - total flux cleaned = 0.00444749 Jy ! Component: 3200 - total flux cleaned = 0.00447779 Jy ! Component: 3250 - total flux cleaned = 0.0045077 Jy ! Component: 3300 - total flux cleaned = 0.00447776 Jy ! Component: 3350 - total flux cleaned = 0.00444809 Jy ! Component: 3400 - total flux cleaned = 0.00444812 Jy ! Component: 3450 - total flux cleaned = 0.00438988 Jy ! Component: 3500 - total flux cleaned = 0.00440422 Jy ! Component: 3550 - total flux cleaned = 0.00438985 Jy ! Component: 3600 - total flux cleaned = 0.00436146 Jy ! Component: 3650 - total flux cleaned = 0.00434738 Jy ! Component: 3700 - total flux cleaned = 0.00433353 Jy ! Component: 3750 - total flux cleaned = 0.00431965 Jy ! Component: 3800 - total flux cleaned = 0.00430596 Jy ! Component: 3850 - total flux cleaned = 0.00426514 Jy ! Component: 3900 - total flux cleaned = 0.00425172 Jy ! Component: 3950 - total flux cleaned = 0.00427859 Jy ! Component: 4000 - total flux cleaned = 0.00421219 Jy ! Component: 4050 - total flux cleaned = 0.00418592 Jy ! Total flux subtracted in 4096 components = 0.00422525 Jy ! Clean residual min=-0.000760 max=0.000740 Jy/beam ! Clean residual mean=0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.139501 Jy keep ! Adding 366 model components to the UV plane model. ! The established model now contains 571 components and 0.139501 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1651+5805_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.132 x 6.175 at -54.61 degrees (North through East) ! Clean map min=-0.003094 max=0.039543 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1651+5805_S_a_map.fits wmodel /image_prod/ug002_uvm//J1651+5805_S_a_map.mod ! Writing 571 model components to file: /image_prod/ug002_uvm//J1651+5805_S_a_map.mod wobs /image_prod/ug002_uvm//J1651+5805_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1651+5805_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1651+5805_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1651+5805_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0395429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260853 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.97901 1.97901 3.95803 7.91605 15.8321 31.6642 63.3284 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 151.59 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1651+5805_S_a_dfm.log closed on Wed Mar 4 17:29:00 2020