! Started logfile: /scr/pima/rv118_uvs/J0443+3441_S_dfm.log on Sun Dec 10 00:08:11 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/rv118_uvs/J0443+3441_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J0443+3441_S_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! AN table 2: 195 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.284845 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0443+3441 ! ! 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 79 lines of history. ! ! Reading 12548 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 J0443+3441_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 1379 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1379 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1379 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1379 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.151341Jy sigma=13.986343 ! Fit after self-cal, rms=0.493370Jy sigma=5.759614 ! 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=1.437 mas, bmaj=2.912 mas, bpa=44.64 degrees ! Estimated noise=0.97491 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 = 0.402741 Jy ! Component: 100 - total flux cleaned = 0.534984 Jy ! Total flux subtracted in 100 components = 0.534984 Jy ! Clean residual min=-0.015999 max=0.055825 Jy/beam ! Clean residual mean=0.000086 rms=0.004274 Jy/beam ! Combined flux in latest and established models = 0.534984 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.534984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225979Jy sigma=2.172576 ! Fit after self-cal, rms=0.225923Jy sigma=2.171507 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0573643 Jy ! Component: 100 - total flux cleaned = 0.0877563 Jy ! Total flux subtracted in 100 components = 0.0877563 Jy ! Clean residual min=-0.014092 max=0.019515 Jy/beam ! Clean residual mean=0.000023 rms=0.003209 Jy/beam ! Combined flux in latest and established models = 0.622741 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.62274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202466Jy sigma=1.829337 ! Fit after self-cal, rms=0.202392Jy sigma=1.828426 ! 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=1.826 mas, bmaj=3.258 mas, bpa=44.56 degrees ! Estimated noise=0.548816 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 (-2.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343759 Jy ! Component: 100 - total flux cleaned = 0.0549908 Jy ! Component: 150 - total flux cleaned = 0.0684585 Jy ! Component: 200 - total flux cleaned = 0.0773656 Jy ! Total flux subtracted in 200 components = 0.0773656 Jy ! Clean residual min=-0.017217 max=0.018778 Jy/beam ! Clean residual mean=-0.000099 rms=0.003596 Jy/beam ! Combined flux in latest and established models = 0.700106 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.700106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194524Jy sigma=1.732012 ! Fit after self-cal, rms=0.194406Jy sigma=1.729955 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.826 x 3.258 at 44.56 degrees (North through East) ! Clean map min=-0.016566 max=0.53275 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.00 LA 0.95 ! MK 1.00 NL 0.96 OV 0.95 PT 0.94 ! SC 0.98 ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HH 1.05 HN 0.99 ! KP 1.00 LA 0.96 NL 0.97 NY 1.07 ! PT 1.01 SC 1.09 WZ 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.02 LA 0.97 ! MK 1.03 NL 0.97 OV 0.95 PT 0.93 ! SC 0.98 ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.04 HH 1.02 HN 1.00 ! KP 1.00 LA 0.95 NL 0.97 NY 1.10 ! PT 1.03 SC 1.11 WZ 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.05 LA 0.98 ! MK 1.03 NL 0.96 OV 0.95 PT 0.95 ! SC 0.74 ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.14 HH 1.07 HN 1.03 ! KP 0.74 LA 1.02 NL 0.64 NY 1.12 ! PT 1.06 SC 0.57 WZ 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.05 LA 0.99 ! MK 1.07 NL 1.01 OV 0.97 PT 0.98 ! SC 1.02 ! ! A total of 102 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.07 HH 0.95 HN 1.04 ! KP 1.05 LA 1.01 NL 1.03 NY 1.15 ! PT 1.07 SC 1.15 WZ 1.02 ! ! ! Fit before self-cal, rms=0.194406Jy sigma=1.729955 ! Fit after self-cal, rms=0.103502Jy sigma=1.143142 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.845 mas, bmaj=3.444 mas, bpa=41.94 degrees ! Estimated noise=0.553224 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 = 0.00824691 Jy ! Component: 100 - total flux cleaned = 0.00845389 Jy ! Component: 150 - total flux cleaned = 0.00845842 Jy ! Component: 200 - total flux cleaned = 0.00845635 Jy ! Total flux subtracted in 200 components = 0.00845635 Jy ! Clean residual min=-0.005225 max=0.007973 Jy/beam ! Clean residual mean=-0.000018 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.708562 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.708563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102517Jy sigma=1.132093 ! Fit after self-cal, rms=0.102710Jy sigma=1.129067 ! Inverting map ! Added new window around map position (-0.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00581404 Jy ! Component: 100 - total flux cleaned = 0.00688395 Jy ! Component: 150 - total flux cleaned = 0.00733465 Jy ! Component: 200 - total flux cleaned = 0.00759528 Jy ! Total flux subtracted in 200 components = 0.00759528 Jy ! Clean residual min=-0.004887 max=0.006088 Jy/beam ! Clean residual mean=-0.000095 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.716158 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.716158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102017Jy sigma=1.121511 ! Fit after self-cal, rms=0.101971Jy sigma=1.120998 ! Inverting map ! Added new window around map position (-29.5, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580898 Jy ! Component: 100 - total flux cleaned = 0.00583421 Jy ! Component: 150 - total flux cleaned = 0.00583437 Jy ! Component: 200 - total flux cleaned = 0.00562089 Jy ! Total flux subtracted in 200 components = 0.00562089 Jy ! Clean residual min=-0.004939 max=0.005081 Jy/beam ! Clean residual mean=-0.000152 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.721779 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.721779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101505Jy sigma=1.115337 ! Fit after self-cal, rms=0.101488Jy sigma=1.114970 ! 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=0.101488Jy sigma=1.114970 ! Fit after self-cal, rms=0.100333Jy sigma=1.097220 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.846 mas, bmaj=3.441 mas, bpa=41.93 degrees ! Estimated noise=0.554555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477145 Jy ! Component: 100 - total flux cleaned = 0.00786766 Jy ! Component: 150 - total flux cleaned = 0.00924137 Jy ! Component: 200 - total flux cleaned = 0.0097604 Jy ! Total flux subtracted in 200 components = 0.0097604 Jy ! Clean residual min=-0.004534 max=0.004256 Jy/beam ! Clean residual mean=-0.000124 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.731539 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.731539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099973Jy sigma=1.093975 ! Fit after self-cal, rms=0.099980Jy sigma=1.093861 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 = 0.000520902 Jy ! Component: 100 - total flux cleaned = 0.000756863 Jy ! Component: 150 - total flux cleaned = 0.000978341 Jy ! Component: 200 - total flux cleaned = 0.00104731 Jy ! Total flux subtracted in 200 components = 0.00104731 Jy ! Clean residual min=-0.004523 max=0.004084 Jy/beam ! Clean residual mean=-0.000134 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.732587 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.732587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099864Jy sigma=1.092670 ! Fit after self-cal, rms=0.099862Jy sigma=1.092632 ! 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=0.099862Jy sigma=1.092632 ! Fit after self-cal, rms=0.095176Jy sigma=1.053312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=3.435 mas, bpa=41.91 degrees ! Estimated noise=0.554888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202123 Jy ! Component: 100 - total flux cleaned = 0.00183029 Jy ! Component: 150 - total flux cleaned = 0.00166999 Jy ! Component: 200 - total flux cleaned = 0.00166785 Jy ! Total flux subtracted in 200 components = 0.00166785 Jy ! Clean residual min=-0.003018 max=0.003058 Jy/beam ! Clean residual mean=-0.000045 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.734255 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.734255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095000Jy sigma=1.051461 ! Fit after self-cal, rms=0.095022Jy sigma=1.051344 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 (-25, -104.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157623 Jy ! Component: 100 - total flux cleaned = 0.00110879 Jy ! Component: 150 - total flux cleaned = 0.000986449 Jy ! Component: 200 - total flux cleaned = 0.000873879 Jy ! Total flux subtracted in 200 components = 0.000873879 Jy ! Clean residual min=-0.002986 max=0.002580 Jy/beam ! Clean residual mean=-0.000054 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.735128 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.735129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094915Jy sigma=1.050051 ! Fit after self-cal, rms=0.094903Jy sigma=1.049986 ! 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=0.094903Jy sigma=1.049986 ! Fit after self-cal, rms=0.095001Jy sigma=1.049186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.704 mas, bmaj=10.6 mas, bpa=-70.2 degrees ! Estimated noise=0.827536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738982 Jy ! Component: 100 - total flux cleaned = 0.000863271 Jy ! Component: 150 - total flux cleaned = 0.00094788 Jy ! Component: 200 - total flux cleaned = 0.000880891 Jy ! Total flux subtracted in 200 components = 0.000880891 Jy ! Clean residual min=-0.002619 max=0.002546 Jy/beam ! Clean residual mean=-0.000111 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.736009 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.736009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094975Jy sigma=1.048704 ! Fit after self-cal, rms=0.094977Jy sigma=1.048637 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 = -0.000101994 Jy ! Component: 100 - total flux cleaned = -0.000163468 Jy ! Component: 150 - total flux cleaned = -0.000190114 Jy ! Component: 200 - total flux cleaned = -0.000165642 Jy ! Total flux subtracted in 200 components = -0.000165642 Jy ! Clean residual min=-0.002589 max=0.002536 Jy/beam ! Clean residual mean=-0.000105 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.735844 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 161 components and 0.735844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094967Jy sigma=1.048486 ! Fit after self-cal, rms=0.094964Jy sigma=1.048469 ! 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=1.85 mas, bmaj=3.434 mas, bpa=41.91 degrees ! Estimated noise=0.555127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.85 x 3.434 at 41.91 degrees (North through East) ! Clean map min=-0.0024449 max=0.53178 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=0.094964Jy sigma=1.048469 ! Fit after self-cal, rms=0.089228Jy sigma=0.944843 ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=3.432 mas, bpa=41.9 degrees ! Estimated noise=0.555133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115678 Jy ! Component: 100 - total flux cleaned = 0.00127857 Jy ! Component: 150 - total flux cleaned = 0.00148695 Jy ! Component: 200 - total flux cleaned = 0.00148605 Jy ! Total flux subtracted in 200 components = 0.00148605 Jy ! Clean residual min=-0.002638 max=0.002435 Jy/beam ! Clean residual mean=-0.000014 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.73733 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 0.737329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089144Jy sigma=0.944037 ! Fit after self-cal, rms=0.089137Jy sigma=0.944019 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.5669e-06 Jy ! Component: 100 - total flux cleaned = -3.88588e-05 Jy ! Component: 150 - total flux cleaned = -3.80891e-05 Jy ! Component: 200 - total flux cleaned = -7.96638e-05 Jy ! Total flux subtracted in 200 components = -7.96638e-05 Jy ! Clean residual min=-0.002654 max=0.002423 Jy/beam ! Clean residual mean=-0.000013 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.73725 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 179 components and 0.73725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089095Jy sigma=0.943591 ! Fit after self-cal, rms=0.089095Jy sigma=0.943585 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089095Jy sigma=0.943585 ! Fit after self-cal, rms=0.089180Jy sigma=0.943393 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=1.451 mas, bmaj=3.025 mas, bpa=42.73 degrees ! Estimated noise=0.994381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.404143 Jy ! Component: 100 - total flux cleaned = 0.532437 Jy ! Component: 150 - total flux cleaned = 0.587428 Jy ! Component: 200 - total flux cleaned = 0.619163 Jy ! Total flux subtracted in 200 components = 0.619163 Jy ! Clean residual min=-0.008044 max=0.017361 Jy/beam ! Clean residual mean=0.000064 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.619163 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.619163 Jy ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=3.432 mas, bpa=41.92 degrees ! Estimated noise=0.555296 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 = 0.0379404 Jy ! Component: 100 - total flux cleaned = 0.0602506 Jy ! Component: 150 - total flux cleaned = 0.0748466 Jy ! Component: 200 - total flux cleaned = 0.0850001 Jy ! Total flux subtracted in 200 components = 0.0850001 Jy ! Clean residual min=-0.003333 max=0.007491 Jy/beam ! Clean residual mean=0.000318 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.704163 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 0.704163 Jy ! Inverting map ! Added new window around map position (-2.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0078525 Jy ! Component: 100 - total flux cleaned = 0.0135595 Jy ! Component: 150 - total flux cleaned = 0.0180564 Jy ! Component: 200 - total flux cleaned = 0.0216999 Jy ! Total flux subtracted in 200 components = 0.0216999 Jy ! Clean residual min=-0.002676 max=0.003169 Jy/beam ! Clean residual mean=0.000107 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.725863 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 80 components and 0.725863 Jy ! Inverting map ! Added new window around map position (-15.5, 64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322552 Jy ! Component: 100 - total flux cleaned = 0.00570276 Jy ! Component: 150 - total flux cleaned = 0.00721445 Jy ! Component: 200 - total flux cleaned = 0.00795953 Jy ! Total flux subtracted in 200 components = 0.00795953 Jy ! Clean residual min=-0.002712 max=0.002599 Jy/beam ! Clean residual mean=0.000031 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.733822 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.733822 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=7.687 mas, bmaj=10.6 mas, bpa=-70.19 degrees ! Estimated noise=0.829027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256794 Jy ! Component: 100 - total flux cleaned = 0.00351981 Jy ! Component: 150 - total flux cleaned = 0.00392563 Jy ! Component: 200 - total flux cleaned = 0.00407999 Jy ! Total flux subtracted in 200 components = 0.00407999 Jy ! Clean residual min=-0.002282 max=0.002139 Jy/beam ! Clean residual mean=-0.000023 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.737902 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 = 0.000101704 Jy ! Component: 100 - total flux cleaned = 0.000163366 Jy ! Component: 150 - total flux cleaned = 0.000220395 Jy ! Component: 200 - total flux cleaned = 0.000245925 Jy ! Total flux subtracted in 200 components = 0.000245925 Jy ! Clean residual min=-0.002270 max=0.002069 Jy/beam ! Clean residual mean=-0.000030 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.738148 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 134 components and 0.738148 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=3.432 mas, bpa=41.92 degrees ! Estimated noise=0.555296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000869735 Jy ! Component: 100 - total flux cleaned = -0.000871939 Jy ! Component: 150 - total flux cleaned = -0.000870581 Jy ! Component: 200 - total flux cleaned = -0.000771566 Jy ! Total flux subtracted in 200 components = -0.000771566 Jy ! Clean residual min=-0.002844 max=0.002435 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.737376 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.737376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089076Jy sigma=0.942838 ! Fit after self-cal, rms=0.089043Jy sigma=0.942443 wmodel J0443+3441_S_map.mod ! Writing 153 model components to file: J0443+3441_S_map.mod wobs J0443+3441_S_uvs.fits ! Writing UV FITS file: J0443+3441_S_uvs.fits wwins J0443+3441_S_map.win ! wwins: Wrote 7 windows to J0443+3441_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 = -0.000429776 Jy ! Component: 100 - total flux cleaned = -0.000820296 Jy ! Component: 150 - total flux cleaned = -0.00106749 Jy ! Component: 200 - total flux cleaned = -0.00118642 Jy ! Component: 250 - total flux cleaned = -0.00126378 Jy ! Component: 300 - total flux cleaned = -0.00141228 Jy ! Component: 350 - total flux cleaned = -0.00155738 Jy ! Component: 400 - total flux cleaned = -0.00180631 Jy ! Component: 450 - total flux cleaned = -0.00198125 Jy ! Component: 500 - total flux cleaned = -0.00215237 Jy ! Component: 550 - total flux cleaned = -0.0022533 Jy ! Component: 600 - total flux cleaned = -0.00235272 Jy ! Component: 650 - total flux cleaned = -0.0024845 Jy ! Component: 700 - total flux cleaned = -0.00258191 Jy ! Component: 750 - total flux cleaned = -0.00271056 Jy ! Component: 800 - total flux cleaned = -0.00283762 Jy ! Component: 850 - total flux cleaned = -0.00299443 Jy ! Component: 900 - total flux cleaned = -0.00305654 Jy ! Component: 950 - total flux cleaned = -0.0031797 Jy ! Component: 1000 - total flux cleaned = -0.00330107 Jy ! Component: 1050 - total flux cleaned = -0.00339116 Jy ! Component: 1100 - total flux cleaned = -0.00333164 Jy ! Component: 1150 - total flux cleaned = -0.00336166 Jy ! Component: 1200 - total flux cleaned = -0.003391 Jy ! Component: 1250 - total flux cleaned = -0.00339169 Jy ! Component: 1300 - total flux cleaned = -0.00344924 Jy ! Component: 1350 - total flux cleaned = -0.00347791 Jy ! Component: 1400 - total flux cleaned = -0.00344981 Jy ! Component: 1450 - total flux cleaned = -0.00350589 Jy ! Component: 1500 - total flux cleaned = -0.00345025 Jy ! Component: 1550 - total flux cleaned = -0.00345037 Jy ! Component: 1600 - total flux cleaned = -0.00345022 Jy ! Component: 1650 - total flux cleaned = -0.00342272 Jy ! Component: 1700 - total flux cleaned = -0.00339593 Jy ! Component: 1750 - total flux cleaned = -0.0034227 Jy ! Component: 1800 - total flux cleaned = -0.00334273 Jy ! Component: 1850 - total flux cleaned = -0.00334279 Jy ! Component: 1900 - total flux cleaned = -0.00326379 Jy ! Component: 1950 - total flux cleaned = -0.00315948 Jy ! Component: 2000 - total flux cleaned = -0.0031337 Jy ! Component: 2050 - total flux cleaned = -0.0031337 Jy ! Component: 2100 - total flux cleaned = -0.00305691 Jy ! Component: 2150 - total flux cleaned = -0.00295515 Jy ! Component: 2200 - total flux cleaned = -0.00293018 Jy ! Component: 2250 - total flux cleaned = -0.00290504 Jy ! Component: 2300 - total flux cleaned = -0.00285492 Jy ! Component: 2350 - total flux cleaned = -0.0027554 Jy ! Component: 2400 - total flux cleaned = -0.00270608 Jy ! Component: 2450 - total flux cleaned = -0.00270618 Jy ! Component: 2500 - total flux cleaned = -0.00268186 Jy ! Component: 2550 - total flux cleaned = -0.00260904 Jy ! Component: 2600 - total flux cleaned = -0.00260903 Jy ! Component: 2650 - total flux cleaned = -0.00253683 Jy ! Component: 2700 - total flux cleaned = -0.0025369 Jy ! Component: 2750 - total flux cleaned = -0.00251279 Jy ! Component: 2800 - total flux cleaned = -0.0024653 Jy ! Component: 2850 - total flux cleaned = -0.00239478 Jy ! Component: 2900 - total flux cleaned = -0.00230127 Jy ! Component: 2950 - total flux cleaned = -0.002278 Jy ! Component: 3000 - total flux cleaned = -0.0022318 Jy ! Component: 3050 - total flux cleaned = -0.00218578 Jy ! Component: 3100 - total flux cleaned = -0.00216277 Jy ! Component: 3150 - total flux cleaned = -0.00209437 Jy ! Component: 3200 - total flux cleaned = -0.00202634 Jy ! Component: 3250 - total flux cleaned = -0.00198114 Jy ! Component: 3300 - total flux cleaned = -0.00191369 Jy ! Component: 3350 - total flux cleaned = -0.00186894 Jy ! Component: 3400 - total flux cleaned = -0.00186898 Jy ! Component: 3450 - total flux cleaned = -0.00189127 Jy ! Component: 3500 - total flux cleaned = -0.00182503 Jy ! Component: 3550 - total flux cleaned = -0.00182519 Jy ! Component: 3600 - total flux cleaned = -0.0017377 Jy ! Component: 3650 - total flux cleaned = -0.00175943 Jy ! Component: 3700 - total flux cleaned = -0.00173767 Jy ! Component: 3750 - total flux cleaned = -0.00171618 Jy ! Component: 3800 - total flux cleaned = -0.00163016 Jy ! Component: 3850 - total flux cleaned = -0.00160882 Jy ! Component: 3900 - total flux cleaned = -0.00160891 Jy ! Component: 3950 - total flux cleaned = -0.00163019 Jy ! Component: 4000 - total flux cleaned = -0.00160919 Jy ! Component: 4050 - total flux cleaned = -0.00156705 Jy ! Total flux subtracted in 4096 components = -0.00154618 Jy ! Clean residual min=-0.001175 max=0.001515 Jy/beam ! Clean residual mean=0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.73583 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 477 components and 0.73583 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J0443+3441_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.851 x 3.432 at 41.92 degrees (North through East) ! Clean map min=-0.0023928 max=0.53151 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J0443+3441_S_map.fits wmodel /scr/pima/rv118_uvs/J0443+3441_S_map.mod ! Writing 477 model components to file: /scr/pima/rv118_uvs/J0443+3441_S_map.mod wobs /scr/pima/rv118_uvs/J0443+3441_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J0443+3441_S_uvs.fits wwins /scr/pima/rv118_uvs/J0443+3441_S_map.win ! wwins: Wrote 8 windows to /scr/pima/rv118_uvs/J0443+3441_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.531513 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000348596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.196757 0.196757 0.393514 0.787027 1.57405 3.14811 6.29622 12.5924 25.1849 50.3697 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.531 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1524.72 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J0443+3441_S_dfm.log closed on Sun Dec 10 00:08:17 2017