! Started logfile: /image_prod/ug002_uva//J2120-0330_S_dfm.log on Thu Mar 5 05:11:10 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//J2120-0330_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2120-0330_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862963 visibilities/baseline/integration-bin. ! Found source: J2120-0330 ! ! 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 6990 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 J2120-0330_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013977Jy sigma=7.668008 ! Fit after self-cal, rms=0.891776Jy sigma=6.742321 ! 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=2.599 mas, bmaj=7.004 mas, bpa=-4.125 degrees ! Estimated noise=1.59882 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 = 0.083673 Jy ! Component: 100 - total flux cleaned = 0.103606 Jy ! Total flux subtracted in 100 components = 0.103606 Jy ! Clean residual min=-0.004198 max=0.007731 Jy/beam ! Clean residual mean=0.000006 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.103606 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.103606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065870Jy sigma=0.443435 ! Fit after self-cal, rms=0.065842Jy sigma=0.443212 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836095 Jy ! Component: 100 - total flux cleaned = 0.0120002 Jy ! Total flux subtracted in 100 components = 0.0120002 Jy ! Clean residual min=-0.003124 max=0.003431 Jy/beam ! Clean residual mean=0.000002 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.115606 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.115606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064782Jy sigma=0.434583 ! Fit after self-cal, rms=0.064770Jy sigma=0.434460 ! 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=3.234 mas, bmaj=7.958 mas, bpa=-4.525 degrees ! Estimated noise=1.1524 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 = 0.00221642 Jy ! Component: 100 - total flux cleaned = 0.00249848 Jy ! Component: 150 - total flux cleaned = 0.00257111 Jy ! Component: 200 - total flux cleaned = 0.0026002 Jy ! Total flux subtracted in 200 components = 0.0026002 Jy ! Clean residual min=-0.003417 max=0.002888 Jy/beam ! Clean residual mean=0.000000 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.118207 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.118207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064680Jy sigma=0.433897 ! Fit after self-cal, rms=0.064676Jy sigma=0.433886 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.234 x 7.958 at -4.525 degrees (North through East) ! Clean map min=-0.0032271 max=0.10971 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.01 KP 1.00 ! LA 1.06 MK 0.98 NL 1.01 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 0.98 KP 1.03 ! LA 1.01 MK 0.99 NL 1.01 OV 1.01 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 HN 1.03 KP 1.02 ! LA 1.01 MK 0.99 NL 1.04 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.064676Jy sigma=0.433886 ! Fit after self-cal, rms=0.064567Jy sigma=0.430875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=7.968 mas, bpa=-4.455 degrees ! Estimated noise=1.15084 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 = 0.000414957 Jy ! Component: 100 - total flux cleaned = 0.000387987 Jy ! Component: 150 - total flux cleaned = 0.000388353 Jy ! Component: 200 - total flux cleaned = 0.000409902 Jy ! Total flux subtracted in 200 components = 0.000409902 Jy ! Clean residual min=-0.002413 max=0.002549 Jy/beam ! Clean residual mean=0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.118616 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.118616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064544Jy sigma=0.430744 ! Fit after self-cal, rms=0.064557Jy sigma=0.430695 ! 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=0.064557Jy sigma=0.430695 ! Fit after self-cal, rms=0.064926Jy sigma=0.428431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=7.974 mas, bpa=-4.492 degrees ! Estimated noise=1.151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001247 Jy ! Component: 100 - total flux cleaned = 0.000102954 Jy ! Component: 150 - total flux cleaned = 8.32856e-05 Jy ! Component: 200 - total flux cleaned = 8.34005e-05 Jy ! Total flux subtracted in 200 components = 8.34005e-05 Jy ! Clean residual min=-0.001835 max=0.001925 Jy/beam ! Clean residual mean=0.000005 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.1187 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.1187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064912Jy sigma=0.428350 ! Fit after self-cal, rms=0.064929Jy sigma=0.428316 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 = 1.85995e-05 Jy ! Component: 100 - total flux cleaned = 1.78898e-05 Jy ! Component: 150 - total flux cleaned = 1.78897e-05 Jy ! Component: 200 - total flux cleaned = 3.0738e-05 Jy ! Total flux subtracted in 200 components = 3.0738e-05 Jy ! Clean residual min=-0.001812 max=0.001921 Jy/beam ! Clean residual mean=0.000005 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.118731 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.118731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064922Jy sigma=0.428279 ! Fit after self-cal, rms=0.064921Jy sigma=0.428278 ! 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=0.064921Jy sigma=0.428278 ! Fit after self-cal, rms=0.064994Jy sigma=0.427361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=7.974 mas, bpa=-4.512 degrees ! Estimated noise=1.15092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157859 Jy ! Component: 100 - total flux cleaned = 0.000169788 Jy ! Component: 150 - total flux cleaned = 0.000169847 Jy ! Component: 200 - total flux cleaned = 0.000180155 Jy ! Total flux subtracted in 200 components = 0.000180155 Jy ! Clean residual min=-0.001780 max=0.001968 Jy/beam ! Clean residual mean=0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.118911 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.118911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064990Jy sigma=0.427335 ! Fit after self-cal, rms=0.064993Jy sigma=0.427322 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 (88, 80.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116146 Jy ! Component: 100 - total flux cleaned = 0.000867653 Jy ! Component: 150 - total flux cleaned = 0.000723002 Jy ! Component: 200 - total flux cleaned = 0.000628805 Jy ! Total flux subtracted in 200 components = 0.000628805 Jy ! Clean residual min=-0.001594 max=0.001780 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.119539 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.119539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064915Jy sigma=0.426913 ! Fit after self-cal, rms=0.064910Jy sigma=0.426892 ! 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=0.064910Jy sigma=0.426892 ! Fit after self-cal, rms=0.064928Jy sigma=0.426863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.823 mas, bmaj=12.98 mas, bpa=1.547 degrees ! Estimated noise=1.41806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498129 Jy ! Component: 100 - total flux cleaned = 0.000526782 Jy ! Component: 150 - total flux cleaned = 0.000527421 Jy ! Component: 200 - total flux cleaned = 0.000527506 Jy ! Total flux subtracted in 200 components = 0.000527506 Jy ! Clean residual min=-0.001429 max=0.001586 Jy/beam ! Clean residual mean=0.000007 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.120067 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.120067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064912Jy sigma=0.426786 ! Fit after self-cal, rms=0.064912Jy sigma=0.426776 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 = 0.000182912 Jy ! Component: 100 - total flux cleaned = 0.000184083 Jy ! Component: 150 - total flux cleaned = 0.00020009 Jy ! Component: 200 - total flux cleaned = 0.000200057 Jy ! Total flux subtracted in 200 components = 0.000200057 Jy ! Clean residual min=-0.001437 max=0.001540 Jy/beam ! Clean residual mean=0.000006 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.120267 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.120267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064905Jy sigma=0.426746 ! Fit after self-cal, rms=0.064904Jy sigma=0.426744 ! 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=3.205 mas, bmaj=7.972 mas, bpa=-4.531 degrees ! Estimated noise=1.15039 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.205 x 7.972 at -4.531 degrees (North through East) ! Clean map min=-0.0017228 max=0.10926 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=2.571 mas, bmaj=7.03 mas, bpa=-4.156 degrees ! Estimated noise=1.59548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.083429 Jy ! Component: 100 - total flux cleaned = 0.104205 Jy ! Component: 150 - total flux cleaned = 0.11303 Jy ! Component: 200 - total flux cleaned = 0.117581 Jy ! Total flux subtracted in 200 components = 0.117581 Jy ! Clean residual min=-0.002923 max=0.003024 Jy/beam ! Clean residual mean=0.000003 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.117581 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.117581 Jy ! Inverting map and beam ! Estimated beam: bmin=3.205 mas, bmaj=7.972 mas, bpa=-4.531 degrees ! Estimated noise=1.15039 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 = 0.00192087 Jy ! Component: 100 - total flux cleaned = 0.00210174 Jy ! Component: 150 - total flux cleaned = 0.00215797 Jy ! Component: 200 - total flux cleaned = 0.00206615 Jy ! Total flux subtracted in 200 components = 0.00206615 Jy ! Clean residual min=-0.001734 max=0.001882 Jy/beam ! Clean residual mean=0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.119647 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.119647 Jy ! Inverting map ! Added new window around map position (-127.5, 89.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507121 Jy ! Component: 100 - total flux cleaned = 0.000777352 Jy ! Component: 150 - total flux cleaned = 0.000897239 Jy ! Component: 200 - total flux cleaned = 0.000933899 Jy ! Total flux subtracted in 200 components = 0.000933899 Jy ! Clean residual min=-0.001615 max=0.001656 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.120581 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.120581 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=7.823 mas, bmaj=12.98 mas, bpa=1.547 degrees ! Estimated noise=1.41806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679567 Jy ! Component: 100 - total flux cleaned = 0.000676712 Jy ! Component: 150 - total flux cleaned = 0.000652454 Jy ! Component: 200 - total flux cleaned = 0.000652392 Jy ! Total flux subtracted in 200 components = 0.000652392 Jy ! Clean residual min=-0.001424 max=0.001563 Jy/beam ! Clean residual mean=0.000006 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.121234 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 = -2.17753e-05 Jy ! Component: 100 - total flux cleaned = -2.12787e-05 Jy ! Component: 150 - total flux cleaned = -2.13686e-05 Jy ! Component: 200 - total flux cleaned = -2.16776e-05 Jy ! Total flux subtracted in 200 components = -2.16776e-05 Jy ! Clean residual min=-0.001378 max=0.001517 Jy/beam ! Clean residual mean=0.000006 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.121212 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.121212 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.205 mas, bmaj=7.972 mas, bpa=-4.531 degrees ! Estimated noise=1.15039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.33288e-05 Jy ! Component: 100 - total flux cleaned = -4.59604e-05 Jy ! Component: 150 - total flux cleaned = -0.000162932 Jy ! Component: 200 - total flux cleaned = -0.000216734 Jy ! Total flux subtracted in 200 components = -0.000216734 Jy ! Clean residual min=-0.001602 max=0.001556 Jy/beam ! Clean residual mean=0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.120995 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.120995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064848Jy sigma=0.426507 ! Fit after self-cal, rms=0.064840Jy sigma=0.426442 wmodel J2120-0330_S_map.mod ! Writing 97 model components to file: J2120-0330_S_map.mod wobs J2120-0330_S_uvs.fits ! Writing UV FITS file: J2120-0330_S_uvs.fits wwins J2120-0330_S_map.win ! wwins: Wrote 3 windows to J2120-0330_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 = 2.73774e-05 Jy ! Component: 100 - total flux cleaned = 0.000249885 Jy ! Component: 150 - total flux cleaned = 0.000438269 Jy ! Component: 200 - total flux cleaned = 0.000619342 Jy ! Component: 250 - total flux cleaned = 0.000744802 Jy ! Component: 300 - total flux cleaned = 0.000866852 Jy ! Component: 350 - total flux cleaned = 0.000961629 Jy ! Component: 400 - total flux cleaned = 0.00100744 Jy ! Component: 450 - total flux cleaned = 0.00109803 Jy ! Component: 500 - total flux cleaned = 0.0012529 Jy ! Component: 550 - total flux cleaned = 0.00131745 Jy ! Component: 600 - total flux cleaned = 0.00138106 Jy ! Component: 650 - total flux cleaned = 0.00138106 Jy ! Component: 700 - total flux cleaned = 0.00138102 Jy ! Component: 750 - total flux cleaned = 0.00142141 Jy ! Component: 800 - total flux cleaned = 0.0014018 Jy ! Component: 850 - total flux cleaned = 0.00144076 Jy ! Component: 900 - total flux cleaned = 0.00149856 Jy ! Component: 950 - total flux cleaned = 0.00159304 Jy ! Component: 1000 - total flux cleaned = 0.00161133 Jy ! Component: 1050 - total flux cleaned = 0.00159323 Jy ! Component: 1100 - total flux cleaned = 0.00175655 Jy ! Component: 1150 - total flux cleaned = 0.00182793 Jy ! Component: 1200 - total flux cleaned = 0.0018985 Jy ! Component: 1250 - total flux cleaned = 0.00200302 Jy ! Component: 1300 - total flux cleaned = 0.00214037 Jy ! Component: 1350 - total flux cleaned = 0.00224216 Jy ! Component: 1400 - total flux cleaned = 0.00230888 Jy ! Component: 1450 - total flux cleaned = 0.00230878 Jy ! Component: 1500 - total flux cleaned = 0.00237456 Jy ! Component: 1550 - total flux cleaned = 0.00243954 Jy ! Component: 1600 - total flux cleaned = 0.00247159 Jy ! Component: 1650 - total flux cleaned = 0.00248726 Jy ! Component: 1700 - total flux cleaned = 0.00248735 Jy ! Component: 1750 - total flux cleaned = 0.00250307 Jy ! Component: 1800 - total flux cleaned = 0.00248767 Jy ! Component: 1850 - total flux cleaned = 0.00250315 Jy ! Component: 1900 - total flux cleaned = 0.00251838 Jy ! Component: 1950 - total flux cleaned = 0.00253345 Jy ! Component: 2000 - total flux cleaned = 0.00254849 Jy ! Component: 2050 - total flux cleaned = 0.00257783 Jy ! Component: 2100 - total flux cleaned = 0.00257784 Jy ! Component: 2150 - total flux cleaned = 0.00252057 Jy ! Component: 2200 - total flux cleaned = 0.00257771 Jy ! Component: 2250 - total flux cleaned = 0.00252121 Jy ! Component: 2300 - total flux cleaned = 0.00252134 Jy ! Component: 2350 - total flux cleaned = 0.00257709 Jy ! Component: 2400 - total flux cleaned = 0.00259089 Jy ! Component: 2450 - total flux cleaned = 0.00256377 Jy ! Component: 2500 - total flux cleaned = 0.00265863 Jy ! Component: 2550 - total flux cleaned = 0.00267184 Jy ! Component: 2600 - total flux cleaned = 0.00268509 Jy ! Component: 2650 - total flux cleaned = 0.00273771 Jy ! Component: 2700 - total flux cleaned = 0.00273771 Jy ! Component: 2750 - total flux cleaned = 0.00276371 Jy ! Component: 2800 - total flux cleaned = 0.00278945 Jy ! Component: 2850 - total flux cleaned = 0.00282785 Jy ! Component: 2900 - total flux cleaned = 0.00285316 Jy ! Component: 2950 - total flux cleaned = 0.00285318 Jy ! Component: 3000 - total flux cleaned = 0.00290327 Jy ! Component: 3050 - total flux cleaned = 0.00292783 Jy ! Component: 3100 - total flux cleaned = 0.00295242 Jy ! Component: 3150 - total flux cleaned = 0.00294016 Jy ! Component: 3200 - total flux cleaned = 0.00297652 Jy ! Component: 3250 - total flux cleaned = 0.00298858 Jy ! Component: 3300 - total flux cleaned = 0.00307221 Jy ! Component: 3350 - total flux cleaned = 0.00302465 Jy ! Component: 3400 - total flux cleaned = 0.00304833 Jy ! Component: 3450 - total flux cleaned = 0.00306007 Jy ! Component: 3500 - total flux cleaned = 0.00308342 Jy ! Component: 3550 - total flux cleaned = 0.00309506 Jy ! Component: 3600 - total flux cleaned = 0.00310635 Jy ! Component: 3650 - total flux cleaned = 0.00312915 Jy ! Component: 3700 - total flux cleaned = 0.00312922 Jy ! Component: 3750 - total flux cleaned = 0.00312912 Jy ! Component: 3800 - total flux cleaned = 0.00317389 Jy ! Component: 3850 - total flux cleaned = 0.00324048 Jy ! Component: 3900 - total flux cleaned = 0.00326252 Jy ! Component: 3950 - total flux cleaned = 0.00327347 Jy ! Component: 4000 - total flux cleaned = 0.00328437 Jy ! Component: 4050 - total flux cleaned = 0.00331693 Jy ! Total flux subtracted in 4096 components = 0.00330618 Jy ! Clean residual min=-0.000626 max=0.000670 Jy/beam ! Clean residual mean=0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.124302 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 364 components and 0.124302 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2120-0330_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.205 x 7.972 at -4.531 degrees (North through East) ! Clean map min=-0.0011475 max=0.1092 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2120-0330_S_map.fits wmodel /image_prod/ug002_uva//J2120-0330_S_map.mod ! Writing 364 model components to file: /image_prod/ug002_uva//J2120-0330_S_map.mod wobs /image_prod/ug002_uva//J2120-0330_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2120-0330_S_uvs.fits wwins /image_prod/ug002_uva//J2120-0330_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2120-0330_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.109196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197561 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.542769 0.542769 1.08554 2.17108 4.34216 8.68431 17.3686 34.7372 69.4745 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 552.72 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2120-0330_S_dfm.log closed on Thu Mar 5 05:11:14 2020