! Started logfile: /scr/pima/rv118_uvs/J0438-1251_X_dfm.log on Sun Dec 10 00:07:41 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv118_uvs/J0438-1251_X_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J0438-1251_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! AN table 2: 11 integrations on 3 of 3 possible baselines. ! AN table 3: 87 integrations on 6 of 6 possible baselines. ! AN table 4: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.570404 visibilities/baseline/integration-bin. ! Found source: J0438-1251 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 2544 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0438-1251_X] 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 0.200x0.200 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 3 telescope corrections were flagged in sub-array 2. ! A total of 86 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 86 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 86 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 86 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.025542Jy sigma=14.715823 ! Fit after self-cal, rms=0.771055Jy sigma=10.564075 ! 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=0.9321 mas, bmaj=1.103 mas, bpa=-2.631 degrees ! Estimated noise=1.50231 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 = 0.194122 Jy ! Component: 100 - total flux cleaned = 0.247164 Jy ! Total flux subtracted in 100 components = 0.247164 Jy ! Clean residual min=-0.010743 max=0.026656 Jy/beam ! Clean residual mean=-0.000016 rms=0.002813 Jy/beam ! Combined flux in latest and established models = 0.247164 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.247164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090525Jy sigma=1.122381 ! Fit after self-cal, rms=0.090669Jy sigma=1.120690 ! Inverting map ! Added new window around map position (-0.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265543 Jy ! Component: 100 - total flux cleaned = 0.0408541 Jy ! Total flux subtracted in 100 components = 0.0408541 Jy ! Clean residual min=-0.008338 max=0.014177 Jy/beam ! Clean residual mean=-0.000004 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 0.288018 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.288018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083486Jy sigma=0.951387 ! Fit after self-cal, rms=0.082695Jy sigma=0.943813 ! 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=0.7271 mas, bmaj=1.078 mas, bpa=85.19 degrees ! Estimated noise=1.1481 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 = 0.0126925 Jy ! Component: 100 - total flux cleaned = 0.0189006 Jy ! Component: 150 - total flux cleaned = 0.0217554 Jy ! Component: 200 - total flux cleaned = 0.02233 Jy ! Total flux subtracted in 200 components = 0.02233 Jy ! Clean residual min=-0.005224 max=0.005537 Jy/beam ! Clean residual mean=0.000003 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.310348 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.310348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081013Jy sigma=0.908868 ! Fit after self-cal, rms=0.080884Jy sigma=0.906430 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7271 x 1.078 at 85.19 degrees (North through East) ! Clean map min=-0.0047799 max=0.21316 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 KP 0.95 LA 0.95 ! MK 1.00 NL 0.96 OV 1.00 PT 0.95 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* OV 0.00* ! ! A total of 198 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.92 ON 0.99 SC 1.00 WZ 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.00 HN 1.03 KP 0.99 ! LA 0.99 NL 1.20 OV 1.02 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 KP 0.98 LA 0.96 ! MK 0.99 NL 0.94 OV 1.01 PT 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* OV 0.00* ! ! A total of 198 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 1.08 ON 0.95 SC 0.94 WZ 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.99 HN 1.02 KP 0.99 ! LA 1.00 NL 1.26 OV 1.03 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 KP 0.93 LA 1.04 ! MK 0.94 NL 0.91 OV 1.01 PT 0.97 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* OV 0.00* ! ! A total of 198 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.98 ON 1.05 SC 1.05 WZ 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.96 HN 1.06 KP 0.99 ! LA 1.01 NL 1.24 OV 1.00 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.14 KP 1.00 LA 0.95 ! MK 1.09 NL 0.94 OV 0.97 PT 0.96 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* OV 0.00* ! ! A total of 198 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.96 ON 1.07 SC 0.91 WZ 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.97 HN 1.00 KP 0.95 ! LA 0.99 NL 1.43 OV 1.00 PT 0.98 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.080884Jy sigma=0.906430 ! Fit after self-cal, rms=0.073278Jy sigma=0.929214 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8835 mas, bmaj=1.094 mas, bpa=-7.053 degrees ! Estimated noise=1.33387 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 = 0.000694867 Jy ! Component: 100 - total flux cleaned = 0.000537368 Jy ! Component: 150 - total flux cleaned = 0.00046815 Jy ! Component: 200 - total flux cleaned = 0.000413613 Jy ! Total flux subtracted in 200 components = 0.000413613 Jy ! Clean residual min=-0.005126 max=0.005835 Jy/beam ! Clean residual mean=0.000001 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.310762 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.310762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073051Jy sigma=0.927336 ! Fit after self-cal, rms=0.073072Jy sigma=0.926829 ! 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=0.073072Jy sigma=0.926829 ! Fit after self-cal, rms=0.072907Jy sigma=0.917088 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8834 mas, bmaj=1.093 mas, bpa=-7.05 degrees ! Estimated noise=1.33376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.77524e-05 Jy ! Component: 100 - total flux cleaned = 2.77709e-05 Jy ! Component: 150 - total flux cleaned = -1.78483e-05 Jy ! Component: 200 - total flux cleaned = -5.37679e-05 Jy ! Total flux subtracted in 200 components = -5.37679e-05 Jy ! Clean residual min=-0.004706 max=0.005910 Jy/beam ! Clean residual mean=-0.000002 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.310708 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.310708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072815Jy sigma=0.916356 ! Fit after self-cal, rms=0.072791Jy sigma=0.916184 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 (15.6, -47.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004442 Jy ! Component: 100 - total flux cleaned = 0.00477284 Jy ! Component: 150 - total flux cleaned = 0.00524494 Jy ! Component: 200 - total flux cleaned = 0.00547903 Jy ! Total flux subtracted in 200 components = 0.00547903 Jy ! Clean residual min=-0.004694 max=0.005340 Jy/beam ! Clean residual mean=-0.000003 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.316187 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.316187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072437Jy sigma=0.910112 ! Fit after self-cal, rms=0.072442Jy sigma=0.909686 ! Inverting map ! Added new window around map position (42.2, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035879 Jy ! Component: 100 - total flux cleaned = 0.00391456 Jy ! Component: 150 - total flux cleaned = 0.0043656 Jy ! Component: 200 - total flux cleaned = 0.0047106 Jy ! Total flux subtracted in 200 components = 0.0047106 Jy ! Clean residual min=-0.004353 max=0.004472 Jy/beam ! Clean residual mean=-0.000004 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.320898 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.320898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072037Jy sigma=0.905780 ! Fit after self-cal, rms=0.072010Jy sigma=0.905259 ! 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=0.072010Jy sigma=0.905259 ! Fit after self-cal, rms=0.071389Jy sigma=0.889324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8836 mas, bmaj=1.09 mas, bpa=-6.882 degrees ! Estimated noise=1.33131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232838 Jy ! Component: 100 - total flux cleaned = 0.00290101 Jy ! Component: 150 - total flux cleaned = 0.00306652 Jy ! Component: 200 - total flux cleaned = 0.0032651 Jy ! Total flux subtracted in 200 components = 0.0032651 Jy ! Clean residual min=-0.004366 max=0.004465 Jy/beam ! Clean residual mean=-0.000006 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.324163 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.324163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071233Jy sigma=0.887831 ! Fit after self-cal, rms=0.071222Jy sigma=0.887691 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 = 0.000416504 Jy ! Component: 100 - total flux cleaned = 0.000463304 Jy ! Component: 150 - total flux cleaned = 0.000463612 Jy ! Component: 200 - total flux cleaned = 0.000465288 Jy ! Total flux subtracted in 200 components = 0.000465288 Jy ! Clean residual min=-0.004328 max=0.004389 Jy/beam ! Clean residual mean=-0.000006 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.324628 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.324628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071153Jy sigma=0.887089 ! Fit after self-cal, rms=0.071157Jy sigma=0.887066 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.071157Jy sigma=0.887066 ! Fit after self-cal, rms=0.070967Jy sigma=0.886755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.989 mas, bmaj=4.677 mas, bpa=-4.084 degrees ! Estimated noise=1.53929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125179 Jy ! Component: 100 - total flux cleaned = 0.00163162 Jy ! Component: 150 - total flux cleaned = 0.00176862 Jy ! Component: 200 - total flux cleaned = 0.00190756 Jy ! Total flux subtracted in 200 components = 0.00190756 Jy ! Clean residual min=-0.004782 max=0.004619 Jy/beam ! Clean residual mean=-0.000010 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.326536 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 70 components and 0.326536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070965Jy sigma=0.886668 ! Fit after self-cal, rms=0.070939Jy sigma=0.886582 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 = 5.77624e-05 Jy ! Component: 100 - total flux cleaned = 0.000198616 Jy ! Component: 150 - total flux cleaned = 0.000297153 Jy ! Component: 200 - total flux cleaned = 0.000350678 Jy ! Total flux subtracted in 200 components = 0.000350678 Jy ! Clean residual min=-0.004769 max=0.004612 Jy/beam ! Clean residual mean=-0.000010 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.326886 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.326886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070939Jy sigma=0.886628 ! Fit after self-cal, rms=0.070932Jy sigma=0.886563 ! 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=0.8833 mas, bmaj=1.089 mas, bpa=-6.72 degrees ! Estimated noise=1.33143 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8833 x 1.089 at -6.72 degrees (North through East) ! Clean map min=-0.0041293 max=0.22638 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8775 mas, bmaj=1.496 mas, bpa=-3.393 degrees ! Estimated noise=1.66989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.197991 Jy ! Component: 100 - total flux cleaned = 0.254109 Jy ! Component: 150 - total flux cleaned = 0.279953 Jy ! Component: 200 - total flux cleaned = 0.293634 Jy ! Total flux subtracted in 200 components = 0.293634 Jy ! Clean residual min=-0.007499 max=0.008757 Jy/beam ! Clean residual mean=-0.000005 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.293634 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.293634 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=1.089 mas, bpa=-6.72 degrees ! Estimated noise=1.33143 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 = 0.01034 Jy ! Component: 100 - total flux cleaned = 0.0172473 Jy ! Component: 150 - total flux cleaned = 0.0222665 Jy ! Component: 200 - total flux cleaned = 0.0251531 Jy ! Total flux subtracted in 200 components = 0.0251531 Jy ! Clean residual min=-0.004819 max=0.005227 Jy/beam ! Clean residual mean=-0.000005 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.318787 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.318787 Jy ! Inverting map ! Added new window around map position (-44, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447401 Jy ! Component: 100 - total flux cleaned = 0.00583778 Jy ! Component: 150 - total flux cleaned = 0.00672072 Jy ! Component: 200 - total flux cleaned = 0.00742173 Jy ! Total flux subtracted in 200 components = 0.00742173 Jy ! Clean residual min=-0.004576 max=0.004279 Jy/beam ! Clean residual mean=-0.000007 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.326209 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.326209 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.989 mas, bmaj=4.677 mas, bpa=-4.084 degrees ! Estimated noise=1.53929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138443 Jy ! Component: 100 - total flux cleaned = 0.00197755 Jy ! Component: 150 - total flux cleaned = 0.00246475 Jy ! Component: 200 - total flux cleaned = 0.00277171 Jy ! Total flux subtracted in 200 components = 0.00277171 Jy ! Clean residual min=-0.004921 max=0.004556 Jy/beam ! Clean residual mean=-0.000012 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.328981 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 = 0.000149428 Jy ! Component: 100 - total flux cleaned = 0.000260043 Jy ! Component: 150 - total flux cleaned = 0.000363836 Jy ! Component: 200 - total flux cleaned = 0.00045987 Jy ! Total flux subtracted in 200 components = 0.00045987 Jy ! Clean residual min=-0.004902 max=0.004553 Jy/beam ! Clean residual mean=-0.000013 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.329441 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.329441 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8833 mas, bmaj=1.089 mas, bpa=-6.72 degrees ! Estimated noise=1.33143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00128654 Jy ! Component: 100 - total flux cleaned = -0.00143616 Jy ! Component: 150 - total flux cleaned = -0.00150672 Jy ! Component: 200 - total flux cleaned = -0.00150693 Jy ! Total flux subtracted in 200 components = -0.00150693 Jy ! Clean residual min=-0.004367 max=0.004300 Jy/beam ! Clean residual mean=-0.000007 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.327934 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.327934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071019Jy sigma=0.885436 ! Fit after self-cal, rms=0.071033Jy sigma=0.884520 wmodel J0438-1251_X_map.mod ! Writing 79 model components to file: J0438-1251_X_map.mod wobs J0438-1251_X_uvs.fits ! Writing UV FITS file: J0438-1251_X_uvs.fits wwins J0438-1251_X_map.win ! wwins: Wrote 5 windows to J0438-1251_X_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 = -0.000417011 Jy ! Component: 100 - total flux cleaned = -0.000344733 Jy ! Component: 150 - total flux cleaned = -0.000206778 Jy ! Component: 200 - total flux cleaned = -0.000208638 Jy ! Component: 250 - total flux cleaned = -0.000273522 Jy ! Component: 300 - total flux cleaned = -0.000146659 Jy ! Component: 350 - total flux cleaned = -0.00033229 Jy ! Component: 400 - total flux cleaned = -8.70035e-05 Jy ! Component: 450 - total flux cleaned = 0.000212293 Jy ! Component: 500 - total flux cleaned = 0.000386791 Jy ! Component: 550 - total flux cleaned = 0.000271577 Jy ! Component: 600 - total flux cleaned = 0.000271779 Jy ! Component: 650 - total flux cleaned = 5.06823e-05 Jy ! Component: 700 - total flux cleaned = -5.89734e-05 Jy ! Component: 750 - total flux cleaned = -0.000112725 Jy ! Component: 800 - total flux cleaned = -0.00032574 Jy ! Component: 850 - total flux cleaned = -0.000535023 Jy ! Component: 900 - total flux cleaned = -0.000689683 Jy ! Component: 950 - total flux cleaned = -0.000893186 Jy ! Component: 1000 - total flux cleaned = -0.000993316 Jy ! Component: 1050 - total flux cleaned = -0.00114156 Jy ! Component: 1100 - total flux cleaned = -0.0012884 Jy ! Component: 1150 - total flux cleaned = -0.0015761 Jy ! Component: 1200 - total flux cleaned = -0.00148096 Jy ! Component: 1250 - total flux cleaned = -0.00171576 Jy ! Component: 1300 - total flux cleaned = -0.00171581 Jy ! Component: 1350 - total flux cleaned = -0.00189991 Jy ! Component: 1400 - total flux cleaned = -0.00185414 Jy ! Component: 1450 - total flux cleaned = -0.00198931 Jy ! Component: 1500 - total flux cleaned = -0.00203361 Jy ! Component: 1550 - total flux cleaned = -0.00216625 Jy ! Component: 1600 - total flux cleaned = -0.00207937 Jy ! Component: 1650 - total flux cleaned = -0.00225239 Jy ! Component: 1700 - total flux cleaned = -0.00225282 Jy ! Component: 1750 - total flux cleaned = -0.00237977 Jy ! Component: 1800 - total flux cleaned = -0.0024633 Jy ! Component: 1850 - total flux cleaned = -0.00242077 Jy ! Component: 1900 - total flux cleaned = -0.00237949 Jy ! Component: 1950 - total flux cleaned = -0.00237941 Jy ! Component: 2000 - total flux cleaned = -0.00254103 Jy ! Component: 2050 - total flux cleaned = -0.00258127 Jy ! Component: 2100 - total flux cleaned = -0.00262083 Jy ! Component: 2150 - total flux cleaned = -0.00258106 Jy ! Component: 2200 - total flux cleaned = -0.00246366 Jy ! Component: 2250 - total flux cleaned = -0.00273601 Jy ! Component: 2300 - total flux cleaned = -0.00277461 Jy ! Component: 2350 - total flux cleaned = -0.00281307 Jy ! Component: 2400 - total flux cleaned = -0.00281317 Jy ! Component: 2450 - total flux cleaned = -0.00307761 Jy ! Component: 2500 - total flux cleaned = -0.00315237 Jy ! Component: 2550 - total flux cleaned = -0.00300327 Jy ! Component: 2600 - total flux cleaned = -0.00318855 Jy ! Component: 2650 - total flux cleaned = -0.00322549 Jy ! Component: 2700 - total flux cleaned = -0.00329808 Jy ! Component: 2750 - total flux cleaned = -0.00340677 Jy ! Component: 2800 - total flux cleaned = -0.00344287 Jy ! Component: 2850 - total flux cleaned = -0.00340701 Jy ! Component: 2900 - total flux cleaned = -0.00344248 Jy ! Component: 2950 - total flux cleaned = -0.00358426 Jy ! Component: 3000 - total flux cleaned = -0.00361944 Jy ! Component: 3050 - total flux cleaned = -0.00372411 Jy ! Component: 3100 - total flux cleaned = -0.00372413 Jy ! Component: 3150 - total flux cleaned = -0.00386244 Jy ! Component: 3200 - total flux cleaned = -0.0037937 Jy ! Component: 3250 - total flux cleaned = -0.00375984 Jy ! Component: 3300 - total flux cleaned = -0.00382798 Jy ! Component: 3350 - total flux cleaned = -0.00409826 Jy ! Component: 3400 - total flux cleaned = -0.00413166 Jy ! Component: 3450 - total flux cleaned = -0.00429845 Jy ! Component: 3500 - total flux cleaned = -0.00426538 Jy ! Component: 3550 - total flux cleaned = -0.00433185 Jy ! Component: 3600 - total flux cleaned = -0.00443058 Jy ! Component: 3650 - total flux cleaned = -0.00459403 Jy ! Component: 3700 - total flux cleaned = -0.00465902 Jy ! Component: 3750 - total flux cleaned = -0.00475601 Jy ! Component: 3800 - total flux cleaned = -0.00491631 Jy ! Component: 3850 - total flux cleaned = -0.00494836 Jy ! Component: 3900 - total flux cleaned = -0.00498005 Jy ! Component: 3950 - total flux cleaned = -0.00507496 Jy ! Component: 4000 - total flux cleaned = -0.00507498 Jy ! Component: 4050 - total flux cleaned = -0.00526313 Jy ! Total flux subtracted in 4096 components = -0.00535677 Jy ! Clean residual min=-0.001777 max=0.001942 Jy/beam ! Clean residual mean=-0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.322577 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 373 components and 0.322577 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J0438-1251_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8833 x 1.089 at -6.72 degrees (North through East) ! Clean map min=-0.003117 max=0.23047 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J0438-1251_X_map.fits wmodel /scr/pima/rv118_uvs/J0438-1251_X_map.mod ! Writing 373 model components to file: /scr/pima/rv118_uvs/J0438-1251_X_map.mod wobs /scr/pima/rv118_uvs/J0438-1251_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J0438-1251_X_uvs.fits wwins /scr/pima/rv118_uvs/J0438-1251_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rv118_uvs/J0438-1251_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.230466 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00053517 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.696635 0.696635 1.39327 2.78654 5.57308 11.1462 22.2923 44.5847 89.1693 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.23 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 430.641 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J0438-1251_X_dfm.log closed on Sun Dec 10 00:07:45 2017