! Started logfile: /image_prod/ug002_uva//J1534+0131_S_dfm.log on Thu Mar 5 02:18:33 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//J1534+0131_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1534+0131_S_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.859325 visibilities/baseline/integration-bin. ! Found source: J1534+0131 ! ! 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 12993 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 J1534+0131_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.268069Jy sigma=7.587956 ! Fit after self-cal, rms=0.358977Jy sigma=2.205532 ! 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=3.046 mas, bmaj=6.885 mas, bpa=0.9356 degrees ! Estimated noise=1.64712 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 = 0.525755 Jy ! Component: 100 - total flux cleaned = 0.679841 Jy ! Total flux subtracted in 100 components = 0.679841 Jy ! Clean residual min=-0.042373 max=0.100516 Jy/beam ! Clean residual mean=0.000213 rms=0.010949 Jy/beam ! Combined flux in latest and established models = 0.679841 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.679841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.224292Jy sigma=1.288296 ! Fit after self-cal, rms=0.223861Jy sigma=1.285860 ! Inverting map ! Added new window around map position (4, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101919 Jy ! Component: 100 - total flux cleaned = 0.164851 Jy ! Total flux subtracted in 100 components = 0.164851 Jy ! Clean residual min=-0.036356 max=0.034796 Jy/beam ! Clean residual mean=0.000121 rms=0.007335 Jy/beam ! Combined flux in latest and established models = 0.844692 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.844692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151694Jy sigma=0.863403 ! Fit after self-cal, rms=0.149992Jy sigma=0.851815 ! 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=3.484 mas, bmaj=7.723 mas, bpa=1.228 degrees ! Estimated noise=1.05013 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 = 0.0613993 Jy ! Component: 100 - total flux cleaned = 0.0993316 Jy ! Component: 150 - total flux cleaned = 0.126147 Jy ! Component: 200 - total flux cleaned = 0.145791 Jy ! Total flux subtracted in 200 components = 0.145791 Jy ! Clean residual min=-0.026027 max=0.020932 Jy/beam ! Clean residual mean=0.000054 rms=0.004987 Jy/beam ! Combined flux in latest and established models = 0.990483 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 91 components and 0.990483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116305Jy sigma=0.655031 ! Fit after self-cal, rms=0.115636Jy sigma=0.649378 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.484 x 7.723 at 1.228 degrees (North through East) ! Clean map min=-0.02534 max=0.67291 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.02 KP 0.99 ! LA 1.00 MK 1.16 NL 0.99 OV 0.83 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 0.99 ! LA 1.01 MK 1.03 NL 1.06 OV 0.93 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.02 KP 1.01 ! LA 1.01 MK 1.02 NL 0.98 OV 0.84 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.115636Jy sigma=0.649378 ! Fit after self-cal, rms=0.095375Jy sigma=0.522311 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=7.84 mas, bpa=1.61 degrees ! Estimated noise=1.04656 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 = 0.00888193 Jy ! Component: 100 - total flux cleaned = 0.00917032 Jy ! Component: 150 - total flux cleaned = 0.00916247 Jy ! Component: 200 - total flux cleaned = 0.00913976 Jy ! Total flux subtracted in 200 components = 0.00913976 Jy ! Clean residual min=-0.017882 max=0.015555 Jy/beam ! Clean residual mean=0.000025 rms=0.003168 Jy/beam ! Combined flux in latest and established models = 0.999623 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.999623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092865Jy sigma=0.507338 ! Fit after self-cal, rms=0.092478Jy sigma=0.504383 ! 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=0.092478Jy sigma=0.504383 ! Fit after self-cal, rms=0.074196Jy sigma=0.412253 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=7.82 mas, bpa=1.302 degrees ! Estimated noise=1.04368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649856 Jy ! Component: 100 - total flux cleaned = 0.00474341 Jy ! Component: 150 - total flux cleaned = 0.00393352 Jy ! Component: 200 - total flux cleaned = 0.00359171 Jy ! Total flux subtracted in 200 components = 0.00359171 Jy ! Clean residual min=-0.011657 max=0.008588 Jy/beam ! Clean residual mean=0.000007 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 1.00321 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 1.00321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072234Jy sigma=0.401186 ! Fit after self-cal, rms=0.071728Jy sigma=0.398712 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 = 0.000829002 Jy ! Component: 100 - total flux cleaned = 0.000163648 Jy ! Component: 150 - total flux cleaned = -0.000649455 Jy ! Component: 200 - total flux cleaned = -0.00112081 Jy ! Total flux subtracted in 200 components = -0.00112081 Jy ! Clean residual min=-0.011800 max=0.007715 Jy/beam ! Clean residual mean=0.000008 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 1.00209 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 1.00209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070880Jy sigma=0.393720 ! Fit after self-cal, rms=0.070536Jy sigma=0.392069 ! 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=0.070536Jy sigma=0.392069 ! Fit after self-cal, rms=0.069874Jy sigma=0.389503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=7.815 mas, bpa=1.234 degrees ! Estimated noise=1.0418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327364 Jy ! Component: 100 - total flux cleaned = 0.00269305 Jy ! Component: 150 - total flux cleaned = 0.00232398 Jy ! Component: 200 - total flux cleaned = 0.00211054 Jy ! Total flux subtracted in 200 components = 0.00211054 Jy ! Clean residual min=-0.010086 max=0.007065 Jy/beam ! Clean residual mean=0.000006 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 1.0042 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 1.0042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069096Jy sigma=0.385311 ! Fit after self-cal, rms=0.068824Jy sigma=0.383967 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 = 0.000204141 Jy ! Component: 100 - total flux cleaned = -0.000124214 Jy ! Component: 150 - total flux cleaned = -0.000218674 Jy ! Component: 200 - total flux cleaned = -0.000383752 Jy ! Total flux subtracted in 200 components = -0.000383752 Jy ! Clean residual min=-0.009617 max=0.006685 Jy/beam ! Clean residual mean=0.000006 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 1.00382 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 1.00382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068371Jy sigma=0.381256 ! Fit after self-cal, rms=0.068150Jy sigma=0.380135 ! 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=0.068150Jy sigma=0.380135 ! Fit after self-cal, rms=0.067997Jy sigma=0.379609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.142 mas, bmaj=11.64 mas, bpa=0.375 degrees ! Estimated noise=1.33317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231468 Jy ! Component: 100 - total flux cleaned = 0.00270145 Jy ! Component: 150 - total flux cleaned = 0.00256578 Jy ! Component: 200 - total flux cleaned = 0.0025062 Jy ! Total flux subtracted in 200 components = 0.0025062 Jy ! Clean residual min=-0.005304 max=0.006345 Jy/beam ! Clean residual mean=0.000005 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 1.00633 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 140 components and 1.00633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067714Jy sigma=0.378405 ! Fit after self-cal, rms=0.067595Jy sigma=0.377831 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 = -0.000157291 Jy ! Component: 100 - total flux cleaned = -8.8546e-05 Jy ! Component: 150 - total flux cleaned = -0.000144913 Jy ! Component: 200 - total flux cleaned = -0.000245156 Jy ! Total flux subtracted in 200 components = -0.000245156 Jy ! Clean residual min=-0.005100 max=0.006117 Jy/beam ! Clean residual mean=0.000004 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 1.00608 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 146 components and 1.00608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067438Jy sigma=0.377275 ! Fit after self-cal, rms=0.067338Jy sigma=0.376804 ! 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=3.505 mas, bmaj=7.814 mas, bpa=1.193 degrees ! Estimated noise=1.04121 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.505 x 7.814 at 1.193 degrees (North through East) ! Clean map min=-0.0082311 max=0.65593 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067338Jy sigma=0.376804 ! Fit after self-cal, rms=0.063893Jy sigma=0.347943 ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=7.823 mas, bpa=0.9693 degrees ! Estimated noise=1.04326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241228 Jy ! Component: 100 - total flux cleaned = 0.000574502 Jy ! Component: 150 - total flux cleaned = 0.000411415 Jy ! Component: 200 - total flux cleaned = 0.000336136 Jy ! Total flux subtracted in 200 components = 0.000336136 Jy ! Clean residual min=-0.007793 max=0.006136 Jy/beam ! Clean residual mean=0.000004 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 1.00642 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 157 components and 1.00642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063521Jy sigma=0.345584 ! Fit after self-cal, rms=0.063341Jy sigma=0.344683 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.74553e-05 Jy ! Component: 100 - total flux cleaned = 9.60043e-05 Jy ! Component: 150 - total flux cleaned = 2.8277e-05 Jy ! Component: 200 - total flux cleaned = 2.92426e-05 Jy ! Total flux subtracted in 200 components = 2.92426e-05 Jy ! Clean residual min=-0.007338 max=0.005764 Jy/beam ! Clean residual mean=0.000004 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 1.00645 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 1.00645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063061Jy sigma=0.342810 ! Fit after self-cal, rms=0.062921Jy sigma=0.342098 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062921Jy sigma=0.342098 ! Fit after self-cal, rms=0.062923Jy sigma=0.342004 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=3.062 mas, bmaj=6.966 mas, bpa=1.009 degrees ! Estimated noise=1.65471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.527539 Jy ! Component: 100 - total flux cleaned = 0.701101 Jy ! Component: 150 - total flux cleaned = 0.795516 Jy ! Component: 200 - total flux cleaned = 0.852939 Jy ! Total flux subtracted in 200 components = 0.852939 Jy ! Clean residual min=-0.014256 max=0.029838 Jy/beam ! Clean residual mean=0.000081 rms=0.003745 Jy/beam ! Combined flux in latest and established models = 0.852939 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.852939 Jy ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=7.823 mas, bpa=0.9348 degrees ! Estimated noise=1.04346 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 = 0.0480187 Jy ! Component: 100 - total flux cleaned = 0.0777451 Jy ! Component: 150 - total flux cleaned = 0.0981559 Jy ! Component: 200 - total flux cleaned = 0.112608 Jy ! Total flux subtracted in 200 components = 0.112608 Jy ! Clean residual min=-0.006796 max=0.009956 Jy/beam ! Clean residual mean=0.000012 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.965547 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 92 components and 0.965547 Jy ! Inverting map ! Added new window around map position (-5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111585 Jy ! Component: 100 - total flux cleaned = 0.0194028 Jy ! Component: 150 - total flux cleaned = 0.0230737 Jy ! Component: 200 - total flux cleaned = 0.0263297 Jy ! Total flux subtracted in 200 components = 0.0263297 Jy ! Clean residual min=-0.005051 max=0.005819 Jy/beam ! Clean residual mean=0.000004 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.991877 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 133 components and 0.991877 Jy ! Inverting map ! Added new window around map position (5.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433788 Jy ! Component: 100 - total flux cleaned = 0.0066158 Jy ! Component: 150 - total flux cleaned = 0.00831085 Jy ! Component: 200 - total flux cleaned = 0.00945934 Jy ! Total flux subtracted in 200 components = 0.00945934 Jy ! Clean residual min=-0.003890 max=0.004190 Jy/beam ! Clean residual mean=0.000001 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 1.00134 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 1.00134 Jy ! Inverting map ! Added new window around map position (6, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320495 Jy ! Component: 100 - total flux cleaned = 0.00458224 Jy ! Component: 150 - total flux cleaned = 0.00560204 Jy ! Component: 200 - total flux cleaned = 0.00665687 Jy ! Total flux subtracted in 200 components = 0.00665687 Jy ! Clean residual min=-0.003563 max=0.003597 Jy/beam ! Clean residual mean=0.000002 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 1.00799 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 181 components and 1.00799 Jy ! Inverting map ! Added new window around map position (-52, -91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241732 Jy ! Component: 100 - total flux cleaned = 0.00252476 Jy ! Component: 150 - total flux cleaned = 0.00321621 Jy ! Component: 200 - total flux cleaned = 0.00376036 Jy ! Total flux subtracted in 200 components = 0.00376036 Jy ! Clean residual min=-0.003027 max=0.003182 Jy/beam ! Clean residual mean=0.000002 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 1.01175 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 201 components and 1.01175 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=7.14 mas, bmaj=11.64 mas, bpa=0.2373 degrees ! Estimated noise=1.33534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272398 Jy ! Component: 100 - total flux cleaned = 0.00466812 Jy ! Component: 150 - total flux cleaned = 0.00538116 Jy ! Component: 200 - total flux cleaned = 0.00590921 Jy ! Total flux subtracted in 200 components = 0.00590921 Jy ! Clean residual min=-0.002803 max=0.003422 Jy/beam ! Clean residual mean=0.000003 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 1.01766 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 = 0.000486208 Jy ! Component: 100 - total flux cleaned = 0.00093713 Jy ! Component: 150 - total flux cleaned = 0.00131011 Jy ! Component: 200 - total flux cleaned = 0.00161879 Jy ! Total flux subtracted in 200 components = 0.00161879 Jy ! Clean residual min=-0.002669 max=0.003303 Jy/beam ! Clean residual mean=0.000002 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 1.01928 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 241 components and 1.01928 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=7.823 mas, bpa=0.9348 degrees ! Estimated noise=1.04346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120321 Jy ! Component: 100 - total flux cleaned = -0.00134691 Jy ! Component: 150 - total flux cleaned = -0.00122288 Jy ! Component: 200 - total flux cleaned = -0.00110737 Jy ! Total flux subtracted in 200 components = -0.00110737 Jy ! Clean residual min=-0.002712 max=0.002866 Jy/beam ! Clean residual mean=0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 1.01817 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 257 components and 1.01817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060369Jy sigma=0.326925 ! Fit after self-cal, rms=0.060290Jy sigma=0.326458 wmodel J1534+0131_S_map.mod ! Writing 257 model components to file: J1534+0131_S_map.mod wobs J1534+0131_S_uvs.fits ! Writing UV FITS file: J1534+0131_S_uvs.fits wwins J1534+0131_S_map.win ! wwins: Wrote 6 windows to J1534+0131_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 = 8.41186e-05 Jy ! Component: 100 - total flux cleaned = -0.000294885 Jy ! Component: 150 - total flux cleaned = -0.000605209 Jy ! Component: 200 - total flux cleaned = -0.000731128 Jy ! Component: 250 - total flux cleaned = -0.000653243 Jy ! Component: 300 - total flux cleaned = -0.000577484 Jy ! Component: 350 - total flux cleaned = -0.000467137 Jy ! Component: 400 - total flux cleaned = -0.000359186 Jy ! Component: 450 - total flux cleaned = -0.00028868 Jy ! Component: 500 - total flux cleaned = -0.000152692 Jy ! Component: 550 - total flux cleaned = -8.65995e-05 Jy ! Component: 600 - total flux cleaned = 7.53683e-05 Jy ! Component: 650 - total flux cleaned = 0.000201408 Jy ! Component: 700 - total flux cleaned = 0.000263108 Jy ! Component: 750 - total flux cleaned = 0.000383478 Jy ! Component: 800 - total flux cleaned = 0.000472066 Jy ! Component: 850 - total flux cleaned = 0.000530307 Jy ! Component: 900 - total flux cleaned = 0.000644267 Jy ! Component: 950 - total flux cleaned = 0.000699681 Jy ! Component: 1000 - total flux cleaned = 0.000781706 Jy ! Component: 1050 - total flux cleaned = 0.000862363 Jy ! Component: 1100 - total flux cleaned = 0.000941611 Jy ! Component: 1150 - total flux cleaned = 0.000967264 Jy ! Component: 1200 - total flux cleaned = 0.00101862 Jy ! Component: 1250 - total flux cleaned = 0.00106872 Jy ! Component: 1300 - total flux cleaned = 0.00111792 Jy ! Component: 1350 - total flux cleaned = 0.00123919 Jy ! Component: 1400 - total flux cleaned = 0.00123904 Jy ! Component: 1450 - total flux cleaned = 0.00119223 Jy ! Component: 1500 - total flux cleaned = 0.00119229 Jy ! Component: 1550 - total flux cleaned = 0.00121487 Jy ! Component: 1600 - total flux cleaned = 0.0011697 Jy ! Component: 1650 - total flux cleaned = 0.00128025 Jy ! Component: 1700 - total flux cleaned = 0.00128 Jy ! Component: 1750 - total flux cleaned = 0.00134479 Jy ! Component: 1800 - total flux cleaned = 0.0014294 Jy ! Component: 1850 - total flux cleaned = 0.00153422 Jy ! Component: 1900 - total flux cleaned = 0.0015544 Jy ! Component: 1950 - total flux cleaned = 0.00159571 Jy ! Component: 2000 - total flux cleaned = 0.00169687 Jy ! Component: 2050 - total flux cleaned = 0.00177683 Jy ! Component: 2100 - total flux cleaned = 0.00183614 Jy ! Component: 2150 - total flux cleaned = 0.00187502 Jy ! Component: 2200 - total flux cleaned = 0.00191364 Jy ! Component: 2250 - total flux cleaned = 0.00197078 Jy ! Component: 2300 - total flux cleaned = 0.00202712 Jy ! Component: 2350 - total flux cleaned = 0.00200859 Jy ! Component: 2400 - total flux cleaned = 0.00210053 Jy ! Component: 2450 - total flux cleaned = 0.00208253 Jy ! Component: 2500 - total flux cleaned = 0.00217269 Jy ! Component: 2550 - total flux cleaned = 0.00213704 Jy ! Component: 2600 - total flux cleaned = 0.00217243 Jy ! Component: 2650 - total flux cleaned = 0.0022074 Jy ! Component: 2700 - total flux cleaned = 0.00225938 Jy ! Component: 2750 - total flux cleaned = 0.00231103 Jy ! Component: 2800 - total flux cleaned = 0.00232784 Jy ! Component: 2850 - total flux cleaned = 0.00234466 Jy ! Component: 2900 - total flux cleaned = 0.0023946 Jy ! Component: 2950 - total flux cleaned = 0.00241107 Jy ! Component: 3000 - total flux cleaned = 0.00242719 Jy ! Component: 3050 - total flux cleaned = 0.00245951 Jy ! Component: 3100 - total flux cleaned = 0.00242757 Jy ! Component: 3150 - total flux cleaned = 0.00250679 Jy ! Component: 3200 - total flux cleaned = 0.00252218 Jy ! Component: 3250 - total flux cleaned = 0.00252201 Jy ! Component: 3300 - total flux cleaned = 0.00255284 Jy ! Component: 3350 - total flux cleaned = 0.00264411 Jy ! Component: 3400 - total flux cleaned = 0.00262904 Jy ! Component: 3450 - total flux cleaned = 0.00264417 Jy ! Component: 3500 - total flux cleaned = 0.00270352 Jy ! Component: 3550 - total flux cleaned = 0.00273286 Jy ! Component: 3600 - total flux cleaned = 0.00263109 Jy ! Component: 3650 - total flux cleaned = 0.00270352 Jy ! Component: 3700 - total flux cleaned = 0.00270369 Jy ! Component: 3750 - total flux cleaned = 0.00270365 Jy ! Component: 3800 - total flux cleaned = 0.00277364 Jy ! Component: 3850 - total flux cleaned = 0.00275964 Jy ! Component: 3900 - total flux cleaned = 0.00280123 Jy ! Component: 3950 - total flux cleaned = 0.00277401 Jy ! Component: 4000 - total flux cleaned = 0.00284178 Jy ! Component: 4050 - total flux cleaned = 0.00277453 Jy ! Total flux subtracted in 4096 components = 0.0028416 Jy ! Clean residual min=-0.000666 max=0.000784 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 1.02102 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 563 components and 1.02101 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1534+0131_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.506 x 7.823 at 0.9348 degrees (North through East) ! Clean map min=-0.0044609 max=0.65944 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1534+0131_S_map.fits wmodel /image_prod/ug002_uva//J1534+0131_S_map.mod ! Writing 563 model components to file: /image_prod/ug002_uva//J1534+0131_S_map.mod wobs /image_prod/ug002_uva//J1534+0131_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1534+0131_S_uvs.fits wwins /image_prod/ug002_uva//J1534+0131_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1534+0131_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.659438 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261906 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.11915 0.11915 0.238299 0.476599 0.953197 1.90639 3.81279 7.62558 15.2512 30.5023 61.0046 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.659 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2517.84 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1534+0131_S_dfm.log closed on Thu Mar 5 02:18:37 2020