! Started logfile: /scr/pima/rv117_uvs/J1230+1223_S_dfm.log on Sat Dec 9 23:44:07 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J1230+1223_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1230+1223_S_uva.fits ! AN table 1: 63 integrations on 66 of 66 possible baselines. ! AN table 2: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.146381 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1230+1223 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 2540 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1230+1223_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 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 636 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 636 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 636 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 636 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.560689Jy sigma=14.584350 ! Fit after self-cal, rms=0.709173Jy sigma=6.121527 ! 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=1.947 mas, bmaj=2.341 mas, bpa=50.33 degrees ! Estimated noise=2.0539 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 = 0.651688 Jy ! Component: 100 - total flux cleaned = 0.940758 Jy ! Total flux subtracted in 100 components = 0.940758 Jy ! Clean residual min=-0.047223 max=0.203537 Jy/beam ! Clean residual mean=0.000510 rms=0.014233 Jy/beam ! Combined flux in latest and established models = 0.940758 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.940758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.617742Jy sigma=4.973950 ! Fit after self-cal, rms=0.616458Jy sigma=4.968485 ! Inverting map ! Added new window around map position (-3, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.210282 Jy ! Component: 100 - total flux cleaned = 0.345648 Jy ! Total flux subtracted in 100 components = 0.345648 Jy ! Clean residual min=-0.034428 max=0.103630 Jy/beam ! Clean residual mean=0.000376 rms=0.009733 Jy/beam ! Combined flux in latest and established models = 1.28641 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 1.28641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.457019Jy sigma=3.544205 ! Fit after self-cal, rms=0.455021Jy sigma=3.495154 ! Inverting map ! Added new window around map position (-5.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111014 Jy ! Component: 100 - total flux cleaned = 0.1934 Jy ! Total flux subtracted in 100 components = 0.1934 Jy ! Clean residual min=-0.031850 max=0.071818 Jy/beam ! Clean residual mean=0.000305 rms=0.007759 Jy/beam ! Combined flux in latest and established models = 1.47981 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 49 components and 1.47981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.381343Jy sigma=2.895618 ! Fit after self-cal, rms=0.380515Jy sigma=2.873086 ! Inverting map ! Added new window around map position (-8.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0744067 Jy ! Component: 100 - total flux cleaned = 0.130947 Jy ! Total flux subtracted in 100 components = 0.130947 Jy ! Clean residual min=-0.028054 max=0.059512 Jy/beam ! Clean residual mean=0.000257 rms=0.006786 Jy/beam ! Combined flux in latest and established models = 1.61075 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 1.61075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.337256Jy sigma=2.551088 ! Fit after self-cal, rms=0.336750Jy sigma=2.537347 ! Inverting map ! Added new window around map position (-19, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0668305 Jy ! Component: 100 - total flux cleaned = 0.117002 Jy ! Total flux subtracted in 100 components = 0.117002 Jy ! Clean residual min=-0.023558 max=0.049596 Jy/beam ! Clean residual mean=0.000221 rms=0.005874 Jy/beam ! Combined flux in latest and established models = 1.72776 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 1.72776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299094Jy sigma=2.236109 ! Fit after self-cal, rms=0.298528Jy sigma=2.225605 ! Inverting map ! Added new window around map position (-16.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0495148 Jy ! Component: 100 - total flux cleaned = 0.0913117 Jy ! Total flux subtracted in 100 components = 0.0913117 Jy ! Clean residual min=-0.022648 max=0.043784 Jy/beam ! Clean residual mean=0.000193 rms=0.005288 Jy/beam ! Combined flux in latest and established models = 1.81907 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 92 components and 1.81907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271309Jy sigma=2.020720 ! Fit after self-cal, rms=0.271211Jy sigma=2.014448 ! Inverting map ! Added new window around map position (3, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435052 Jy ! Component: 100 - total flux cleaned = 0.0803988 Jy ! Total flux subtracted in 100 components = 0.0803988 Jy ! Clean residual min=-0.020366 max=0.032497 Jy/beam ! Clean residual mean=0.000166 rms=0.004789 Jy/beam ! Combined flux in latest and established models = 1.89947 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 105 components and 1.89947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249589Jy sigma=1.850730 ! Fit after self-cal, rms=0.249316Jy sigma=1.849032 ! Inverting map ! Added new window around map position (-12, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374881 Jy ! Component: 100 - total flux cleaned = 0.0687956 Jy ! Total flux subtracted in 100 components = 0.0687956 Jy ! Clean residual min=-0.018482 max=0.022453 Jy/beam ! Clean residual mean=0.000148 rms=0.004406 Jy/beam ! Combined flux in latest and established models = 1.96826 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 1.96826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231587Jy sigma=1.715520 ! Fit after self-cal, rms=0.231412Jy sigma=1.713121 ! 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=2.27 mas, bmaj=2.639 mas, bpa=44.29 degrees ! Estimated noise=1.82061 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 = 0.0573901 Jy ! Component: 100 - total flux cleaned = 0.103726 Jy ! Component: 150 - total flux cleaned = 0.142861 Jy ! Component: 200 - total flux cleaned = 0.176298 Jy ! Total flux subtracted in 200 components = 0.176298 Jy ! Clean residual min=-0.020705 max=0.039507 Jy/beam ! Clean residual mean=0.000326 rms=0.006217 Jy/beam ! Combined flux in latest and established models = 2.14456 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 152 components and 2.14456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194809Jy sigma=1.467529 ! Fit after self-cal, rms=0.194139Jy sigma=1.456650 ! Inverting map ! Added new window around map position (-24.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431469 Jy ! Component: 100 - total flux cleaned = 0.0742644 Jy ! Component: 150 - total flux cleaned = 0.100952 Jy ! Component: 200 - total flux cleaned = 0.124518 Jy ! Total flux subtracted in 200 components = 0.124518 Jy ! Clean residual min=-0.017944 max=0.034078 Jy/beam ! Clean residual mean=0.000222 rms=0.004937 Jy/beam ! Combined flux in latest and established models = 2.26908 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 187 components and 2.26908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172396Jy sigma=1.313047 ! Fit after self-cal, rms=0.171802Jy sigma=1.304217 ! Inverting map ! Added new window around map position (-34, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340107 Jy ! Component: 100 - total flux cleaned = 0.0583129 Jy ! Component: 150 - total flux cleaned = 0.0793478 Jy ! Component: 200 - total flux cleaned = 0.0978834 Jy ! Total flux subtracted in 200 components = 0.0978834 Jy ! Clean residual min=-0.016124 max=0.017338 Jy/beam ! Clean residual mean=0.000149 rms=0.003973 Jy/beam ! Combined flux in latest and established models = 2.36696 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 230 components and 2.36696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157737Jy sigma=1.195679 ! Fit after self-cal, rms=0.157352Jy sigma=1.187726 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.27 x 2.639 at 44.29 degrees (North through East) ! Clean map min=-0.015581 max=0.75015 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HH 1.15 HN 1.02 ! KP 0.99 LA 1.00 NL 0.97 NY 0.93 ! ON 0.93 PT 0.95 SC 1.00 WZ 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 1.01 KP 0.98 ! LA 1.01 MK 0.97 NL 1.08 NY 0.98 ! OV 0.98 PT 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HH 1.08 HN 1.05 ! KP 1.00 LA 0.97 NL 0.98 NY 0.91 ! ON 0.98 PT 0.97 SC 1.02 WZ 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.94 HN 1.03 KP 1.00 ! LA 0.95 MK 0.98 NL 1.10 NY 0.97 ! OV 1.03 PT 0.97 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HH 0.93 HN 1.04 ! KP 0.96 LA 1.01 NL 1.01 NY 1.00 ! ON 1.04 PT 0.98 SC 1.01 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HN 1.05 KP 0.97 ! LA 1.00 MK 0.95 NL 0.96 NY 1.01 ! OV 1.05 PT 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HH 0.98 HN 1.05 ! KP 1.04 LA 1.01 NL 1.01 NY 1.01 ! ON 1.04 PT 0.99 SC 1.00 WZ 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 1.03 KP 1.00 ! LA 1.00 MK 0.97 NL 0.96 NY 1.07 ! OV 0.92 PT 1.00 ! ! ! Fit before self-cal, rms=0.157352Jy sigma=1.187726 ! Fit after self-cal, rms=0.133421Jy sigma=1.028585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.295 mas, bmaj=2.666 mas, bpa=38.04 degrees ! Estimated noise=1.81969 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 = 0.0169615 Jy ! Component: 100 - total flux cleaned = 0.0300757 Jy ! Component: 150 - total flux cleaned = 0.041061 Jy ! Component: 200 - total flux cleaned = 0.0505296 Jy ! Total flux subtracted in 200 components = 0.0505296 Jy ! Clean residual min=-0.010732 max=0.012005 Jy/beam ! Clean residual mean=-0.000012 rms=0.002844 Jy/beam ! Combined flux in latest and established models = 2.41749 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 263 components and 2.41749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128436Jy sigma=0.994899 ! Fit after self-cal, rms=0.128397Jy sigma=0.992773 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128397Jy sigma=0.992773 ! Fit after self-cal, rms=0.124660Jy sigma=0.971362 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=2.677 mas, bpa=38.4 degrees ! Estimated noise=1.81495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102912 Jy ! Component: 100 - total flux cleaned = 0.0189093 Jy ! Component: 150 - total flux cleaned = 0.0264332 Jy ! Component: 200 - total flux cleaned = 0.033098 Jy ! Total flux subtracted in 200 components = 0.033098 Jy ! Clean residual min=-0.011262 max=0.010745 Jy/beam ! Clean residual mean=-0.000019 rms=0.002639 Jy/beam ! Combined flux in latest and established models = 2.45059 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 282 components and 2.45059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122466Jy sigma=0.956521 ! Fit after self-cal, rms=0.122539Jy sigma=0.955807 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 = 0.00656738 Jy ! Component: 100 - total flux cleaned = 0.0112071 Jy ! Component: 150 - total flux cleaned = 0.0152006 Jy ! Component: 200 - total flux cleaned = 0.0186522 Jy ! Total flux subtracted in 200 components = 0.0186522 Jy ! Clean residual min=-0.011486 max=0.010348 Jy/beam ! Clean residual mean=-0.000033 rms=0.002587 Jy/beam ! Combined flux in latest and established models = 2.46924 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 295 components and 2.46924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121556Jy sigma=0.948657 ! Fit after self-cal, rms=0.121601Jy sigma=0.948404 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121601Jy sigma=0.948404 ! Fit after self-cal, rms=0.112431Jy sigma=0.863252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=2.678 mas, bpa=38.91 degrees ! Estimated noise=1.81592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664594 Jy ! Component: 100 - total flux cleaned = 0.011931 Jy ! Component: 150 - total flux cleaned = 0.0163998 Jy ! Component: 200 - total flux cleaned = 0.0193811 Jy ! Total flux subtracted in 200 components = 0.0193811 Jy ! Clean residual min=-0.008813 max=0.008612 Jy/beam ! Clean residual mean=-0.000028 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 2.48862 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 308 components and 2.48862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111531Jy sigma=0.856508 ! Fit after self-cal, rms=0.111557Jy sigma=0.856225 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 = 0.00351662 Jy ! Component: 100 - total flux cleaned = 0.00619178 Jy ! Component: 150 - total flux cleaned = 0.00847872 Jy ! Component: 200 - total flux cleaned = 0.0101252 Jy ! Total flux subtracted in 200 components = 0.0101252 Jy ! Clean residual min=-0.008833 max=0.008365 Jy/beam ! Clean residual mean=-0.000036 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 2.49875 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 314 components and 2.49875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111202Jy sigma=0.853456 ! Fit after self-cal, rms=0.111226Jy sigma=0.853381 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111226Jy sigma=0.853381 ! Fit after self-cal, rms=0.111274Jy sigma=0.851947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.707 mas, bmaj=8.93 mas, bpa=-26.51 degrees ! Estimated noise=2.73286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104953 Jy ! Component: 100 - total flux cleaned = 0.0175903 Jy ! Component: 150 - total flux cleaned = 0.0229975 Jy ! Component: 200 - total flux cleaned = 0.0271485 Jy ! Total flux subtracted in 200 components = 0.0271485 Jy ! Clean residual min=-0.012417 max=0.015891 Jy/beam ! Clean residual mean=-0.000122 rms=0.004647 Jy/beam ! Combined flux in latest and established models = 2.5259 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 331 components and 2.5259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111010Jy sigma=0.850987 ! Fit after self-cal, rms=0.110978Jy sigma=0.850218 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 = 0.00410238 Jy ! Component: 100 - total flux cleaned = 0.00628057 Jy ! Component: 150 - total flux cleaned = 0.00794362 Jy ! Component: 200 - total flux cleaned = 0.00931374 Jy ! Total flux subtracted in 200 components = 0.00931374 Jy ! Clean residual min=-0.011863 max=0.015747 Jy/beam ! Clean residual mean=-0.000147 rms=0.004691 Jy/beam ! Combined flux in latest and established models = 2.53521 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 338 components and 2.53521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111051Jy sigma=0.851569 ! Fit after self-cal, rms=0.111058Jy sigma=0.851340 ! 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=2.252 mas, bmaj=2.679 mas, bpa=39 degrees ! Estimated noise=1.81478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.252 x 2.679 at 39 degrees (North through East) ! Clean map min=-0.0078377 max=0.73645 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111058Jy sigma=0.851340 ! Fit after self-cal, rms=0.105382Jy sigma=0.787770 ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=2.677 mas, bpa=39.16 degrees ! Estimated noise=1.81418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196894 Jy ! Component: 100 - total flux cleaned = 0.00324204 Jy ! Component: 150 - total flux cleaned = 0.00435658 Jy ! Component: 200 - total flux cleaned = 0.00497176 Jy ! Total flux subtracted in 200 components = 0.00497176 Jy ! Clean residual min=-0.008125 max=0.008467 Jy/beam ! Clean residual mean=-0.000030 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 2.54018 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 345 components and 2.54018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105092Jy sigma=0.784647 ! Fit after self-cal, rms=0.105094Jy sigma=0.784570 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413521 Jy ! Component: 100 - total flux cleaned = 0.000791439 Jy ! Component: 150 - total flux cleaned = 0.0012423 Jy ! Component: 200 - total flux cleaned = 0.0015025 Jy ! Total flux subtracted in 200 components = 0.0015025 Jy ! Clean residual min=-0.008114 max=0.008382 Jy/beam ! Clean residual mean=-0.000031 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 2.54168 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 350 components and 2.54168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104940Jy sigma=0.782850 ! Fit after self-cal, rms=0.104946Jy sigma=0.782810 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104946Jy sigma=0.782810 ! Fit after self-cal, rms=0.104993Jy sigma=0.782303 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=1.936 mas, bmaj=2.368 mas, bpa=44.62 degrees ! Estimated noise=2.04808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.643324 Jy ! Component: 100 - total flux cleaned = 0.954514 Jy ! Component: 150 - total flux cleaned = 1.15426 Jy ! Component: 200 - total flux cleaned = 1.29692 Jy ! Total flux subtracted in 200 components = 1.29692 Jy ! Clean residual min=-0.031016 max=0.085382 Jy/beam ! Clean residual mean=0.000358 rms=0.009384 Jy/beam ! Combined flux in latest and established models = 1.29692 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 45 model components to the UV plane model. ! The established model now contains 45 components and 1.29692 Jy ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=2.678 mas, bpa=39.07 degrees ! Estimated noise=1.81409 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) ! Added new window around map position (-5.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182712 Jy ! Component: 100 - total flux cleaned = 0.323284 Jy ! Component: 150 - total flux cleaned = 0.43706 Jy ! Component: 200 - total flux cleaned = 0.531025 Jy ! Total flux subtracted in 200 components = 0.531025 Jy ! Clean residual min=-0.028444 max=0.056924 Jy/beam ! Clean residual mean=0.000575 rms=0.009952 Jy/beam ! Combined flux in latest and established models = 1.82794 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 103 components and 1.82794 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786824 Jy ! Component: 100 - total flux cleaned = 0.145691 Jy ! Component: 150 - total flux cleaned = 0.203573 Jy ! Component: 200 - total flux cleaned = 0.254144 Jy ! Total flux subtracted in 200 components = 0.254144 Jy ! Clean residual min=-0.018644 max=0.031763 Jy/beam ! Clean residual mean=0.000348 rms=0.006484 Jy/beam ! Combined flux in latest and established models = 2.08209 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 146 components and 2.08209 Jy ! Inverting map ! Added new window around map position (-29.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446202 Jy ! Component: 100 - total flux cleaned = 0.0841712 Jy ! Component: 150 - total flux cleaned = 0.11937 Jy ! Component: 200 - total flux cleaned = 0.150811 Jy ! Total flux subtracted in 200 components = 0.150811 Jy ! Clean residual min=-0.014502 max=0.020025 Jy/beam ! Clean residual mean=0.000222 rms=0.004608 Jy/beam ! Combined flux in latest and established models = 2.2329 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 204 components and 2.2329 Jy ! Inverting map ! Added new window around map position (-19, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282348 Jy ! Component: 100 - total flux cleaned = 0.0536184 Jy ! Component: 150 - total flux cleaned = 0.0765306 Jy ! Component: 200 - total flux cleaned = 0.0972934 Jy ! Total flux subtracted in 200 components = 0.0972934 Jy ! Clean residual min=-0.011620 max=0.013902 Jy/beam ! Clean residual mean=0.000142 rms=0.003521 Jy/beam ! Combined flux in latest and established models = 2.33019 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 263 components and 2.33019 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=7.704 mas, bmaj=8.922 mas, bpa=-26.38 degrees ! Estimated noise=2.73619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475236 Jy ! Component: 100 - total flux cleaned = 0.0836468 Jy ! Component: 150 - total flux cleaned = 0.112328 Jy ! Component: 200 - total flux cleaned = 0.135354 Jy ! Total flux subtracted in 200 components = 0.135354 Jy ! Clean residual min=-0.015787 max=0.017585 Jy/beam ! Clean residual mean=0.000105 rms=0.005557 Jy/beam ! Combined flux in latest and established models = 2.46554 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 = 0.0186183 Jy ! Component: 100 - total flux cleaned = 0.0337444 Jy ! Component: 150 - total flux cleaned = 0.046071 Jy ! Component: 200 - total flux cleaned = 0.0561393 Jy ! Total flux subtracted in 200 components = 0.0561393 Jy ! Clean residual min=-0.013611 max=0.015991 Jy/beam ! Clean residual mean=-0.000028 rms=0.004673 Jy/beam ! Combined flux in latest and established models = 2.52168 Jy ! Adding 154 model components to the UV plane model. ! The established model now contains 388 components and 2.52168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=2.678 mas, bpa=39.07 degrees ! Estimated noise=1.81409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00910609 Jy ! Component: 100 - total flux cleaned = 0.0126859 Jy ! Component: 150 - total flux cleaned = 0.0144015 Jy ! Component: 200 - total flux cleaned = 0.0159668 Jy ! Total flux subtracted in 200 components = 0.0159668 Jy ! Clean residual min=-0.007997 max=0.008636 Jy/beam ! Clean residual mean=-0.000024 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 2.53765 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 403 components and 2.53765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106300Jy sigma=0.796843 ! Fit after self-cal, rms=0.106142Jy sigma=0.793037 wmodel J1230+1223_S_map.mod ! Writing 403 model components to file: J1230+1223_S_map.mod wobs J1230+1223_S_uvs.fits ! Writing UV FITS file: J1230+1223_S_uvs.fits wwins J1230+1223_S_map.win ! wwins: Wrote 13 windows to J1230+1223_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 = 0.00277474 Jy ! Component: 100 - total flux cleaned = 0.0044391 Jy ! Component: 150 - total flux cleaned = 0.00603827 Jy ! Component: 200 - total flux cleaned = 0.00758635 Jy ! Component: 250 - total flux cleaned = 0.00881793 Jy ! Component: 300 - total flux cleaned = 0.0098879 Jy ! Component: 350 - total flux cleaned = 0.0109361 Jy ! Component: 400 - total flux cleaned = 0.0115822 Jy ! Component: 450 - total flux cleaned = 0.0122193 Jy ! Component: 500 - total flux cleaned = 0.0128458 Jy ! Component: 550 - total flux cleaned = 0.0134611 Jy ! Component: 600 - total flux cleaned = 0.014429 Jy ! Component: 650 - total flux cleaned = 0.0151438 Jy ! Component: 700 - total flux cleaned = 0.0160842 Jy ! Component: 750 - total flux cleaned = 0.0167811 Jy ! Component: 800 - total flux cleaned = 0.0173566 Jy ! Component: 850 - total flux cleaned = 0.0183765 Jy ! Component: 900 - total flux cleaned = 0.0185991 Jy ! Component: 950 - total flux cleaned = 0.0193771 Jy ! Component: 1000 - total flux cleaned = 0.0198151 Jy ! Component: 1050 - total flux cleaned = 0.0205735 Jy ! Component: 1100 - total flux cleaned = 0.0210026 Jy ! Component: 1150 - total flux cleaned = 0.0217465 Jy ! Component: 1200 - total flux cleaned = 0.0223767 Jy ! Component: 1250 - total flux cleaned = 0.0226868 Jy ! Component: 1300 - total flux cleaned = 0.0229964 Jy ! Component: 1350 - total flux cleaned = 0.0239147 Jy ! Component: 1400 - total flux cleaned = 0.0239141 Jy ! Component: 1450 - total flux cleaned = 0.0239133 Jy ! Component: 1500 - total flux cleaned = 0.0247073 Jy ! Component: 1550 - total flux cleaned = 0.0249044 Jy ! Component: 1600 - total flux cleaned = 0.024709 Jy ! Component: 1650 - total flux cleaned = 0.0250963 Jy ! Component: 1700 - total flux cleaned = 0.0253835 Jy ! Component: 1750 - total flux cleaned = 0.0256681 Jy ! Component: 1800 - total flux cleaned = 0.0260454 Jy ! Component: 1850 - total flux cleaned = 0.025484 Jy ! Component: 1900 - total flux cleaned = 0.0263178 Jy ! Component: 1950 - total flux cleaned = 0.0259503 Jy ! Component: 2000 - total flux cleaned = 0.0257692 Jy ! Component: 2050 - total flux cleaned = 0.0260404 Jy ! Component: 2100 - total flux cleaned = 0.0257713 Jy ! Component: 2150 - total flux cleaned = 0.0259496 Jy ! Component: 2200 - total flux cleaned = 0.0259492 Jy ! Component: 2250 - total flux cleaned = 0.0257726 Jy ! Component: 2300 - total flux cleaned = 0.0252509 Jy ! Component: 2350 - total flux cleaned = 0.0257713 Jy ! Component: 2400 - total flux cleaned = 0.0255134 Jy ! Component: 2450 - total flux cleaned = 0.0250871 Jy ! Component: 2500 - total flux cleaned = 0.0255114 Jy ! Component: 2550 - total flux cleaned = 0.0250076 Jy ! Component: 2600 - total flux cleaned = 0.0250915 Jy ! Component: 2650 - total flux cleaned = 0.0248436 Jy ! Component: 2700 - total flux cleaned = 0.0250911 Jy ! Component: 2750 - total flux cleaned = 0.0250913 Jy ! Component: 2800 - total flux cleaned = 0.0249287 Jy ! Component: 2850 - total flux cleaned = 0.0246867 Jy ! Component: 2900 - total flux cleaned = 0.0245258 Jy ! Component: 2950 - total flux cleaned = 0.024526 Jy ! Component: 3000 - total flux cleaned = 0.0242883 Jy ! Component: 3050 - total flux cleaned = 0.0244461 Jy ! Component: 3100 - total flux cleaned = 0.0243681 Jy ! Component: 3150 - total flux cleaned = 0.0240573 Jy ! Component: 3200 - total flux cleaned = 0.024058 Jy ! Component: 3250 - total flux cleaned = 0.0237508 Jy ! Component: 3300 - total flux cleaned = 0.0241325 Jy ! Component: 3350 - total flux cleaned = 0.0241324 Jy ! Component: 3400 - total flux cleaned = 0.0236045 Jy ! Component: 3450 - total flux cleaned = 0.0238291 Jy ! Component: 3500 - total flux cleaned = 0.0236057 Jy ! Component: 3550 - total flux cleaned = 0.0236805 Jy ! Component: 3600 - total flux cleaned = 0.0240492 Jy ! Component: 3650 - total flux cleaned = 0.0235365 Jy ! Component: 3700 - total flux cleaned = 0.0233907 Jy ! Component: 3750 - total flux cleaned = 0.0236819 Jy ! Component: 3800 - total flux cleaned = 0.0237534 Jy ! Component: 3850 - total flux cleaned = 0.0234666 Jy ! Component: 3900 - total flux cleaned = 0.0233954 Jy ! Component: 3950 - total flux cleaned = 0.0236081 Jy ! Component: 4000 - total flux cleaned = 0.0236784 Jy ! Component: 4050 - total flux cleaned = 0.0234679 Jy ! Total flux subtracted in 4096 components = 0.0231182 Jy ! Clean residual min=-0.004356 max=0.004441 Jy/beam ! Clean residual mean=-0.000008 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 2.56077 Jy keep ! Adding 383 model components to the UV plane model. ! The established model now contains 786 components and 2.56077 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1230+1223_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.25 x 2.678 at 39.07 degrees (North through East) ! Clean map min=-0.0053526 max=0.74769 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1230+1223_S_map.fits wmodel /scr/pima/rv117_uvs/J1230+1223_S_map.mod ! Writing 786 model components to file: /scr/pima/rv117_uvs/J1230+1223_S_map.mod wobs /scr/pima/rv117_uvs/J1230+1223_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1230+1223_S_uvs.fits wwins /scr/pima/rv117_uvs/J1230+1223_S_map.win ! wwins: Wrote 14 windows to /scr/pima/rv117_uvs/J1230+1223_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.747688 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00123625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.49603 0.49603 0.99206 1.98412 3.96824 7.93648 15.873 31.7459 63.4918 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.747 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 604.802 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1230+1223_S_dfm.log closed on Sat Dec 9 23:44:11 2017