! Started logfile: /scr/pima/rv120_uvs/J1344-1723_S_dfm.log on Fri Dec 22 22:34:09 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/rv120_uvs/J1344-1723_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1344-1723_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980093 visibilities/baseline/integration-bin. ! Found source: J1344-1723 ! ! 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 8468 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 J1344-1723_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034974Jy sigma=19.947965 ! Fit after self-cal, rms=0.779290Jy sigma=14.600409 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.549 mas, bmaj=6.682 mas, bpa=-0.9241 degrees ! Estimated noise=0.830049 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 = 0.175382 Jy ! Component: 100 - total flux cleaned = 0.225495 Jy ! Total flux subtracted in 100 components = 0.225495 Jy ! Clean residual min=-0.011879 max=0.020222 Jy/beam ! Clean residual mean=0.000000 rms=0.003248 Jy/beam ! Combined flux in latest and established models = 0.225495 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.225495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080942Jy sigma=1.407401 ! Fit after self-cal, rms=0.080964Jy sigma=1.406189 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222422 Jy ! Component: 100 - total flux cleaned = 0.0349461 Jy ! Total flux subtracted in 100 components = 0.0349461 Jy ! Clean residual min=-0.010264 max=0.010614 Jy/beam ! Clean residual mean=-0.000000 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.260441 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.260441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074565Jy sigma=1.238960 ! Fit after self-cal, rms=0.074569Jy sigma=1.238575 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=7.802 mas, bpa=0.5117 degrees ! Estimated noise=0.443697 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, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00725739 Jy ! Component: 100 - total flux cleaned = 0.00985544 Jy ! Component: 150 - total flux cleaned = 0.0110039 Jy ! Component: 200 - total flux cleaned = 0.0119107 Jy ! Total flux subtracted in 200 components = 0.0119107 Jy ! Clean residual min=-0.005489 max=0.006937 Jy/beam ! Clean residual mean=0.000006 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.272352 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.272352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072554Jy sigma=1.198485 ! Fit after self-cal, rms=0.072542Jy sigma=1.197723 ! Inverting map ! Added new window around map position (-46.5, -66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362312 Jy ! Component: 100 - total flux cleaned = 0.00468743 Jy ! Component: 150 - total flux cleaned = 0.00494227 Jy ! Component: 200 - total flux cleaned = 0.00540911 Jy ! Total flux subtracted in 200 components = 0.00540911 Jy ! Clean residual min=-0.004251 max=0.005095 Jy/beam ! Clean residual mean=0.000002 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.277761 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.277761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071800Jy sigma=1.185309 ! Fit after self-cal, rms=0.071756Jy sigma=1.184155 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.137 x 7.802 at 0.5117 degrees (North through East) ! Clean map min=-0.0074023 max=0.22881 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.94 KP 1.00 ! LA 0.98 MK 1.13 NL 1.01 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 1.01 ! LA 0.99 MK 1.16 NL 0.99 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.95 KP 1.00* ! LA 1.62 MK 0.88 NL 1.00* OV 1.00 ! PT 1.00 SC 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.01 ! LA 0.98 MK 1.33 NL 0.99 OV 0.96 ! PT 1.01 SC 1.08 ! ! ! Fit before self-cal, rms=0.071756Jy sigma=1.184155 ! Fit after self-cal, rms=0.073633Jy sigma=1.133525 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=7.914 mas, bpa=1.341 degrees ! Estimated noise=0.447543 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 = 0.00141707 Jy ! Component: 100 - total flux cleaned = 0.00130406 Jy ! Component: 150 - total flux cleaned = 0.00146948 Jy ! Component: 200 - total flux cleaned = 0.00147296 Jy ! Total flux subtracted in 200 components = 0.00147296 Jy ! Clean residual min=-0.003264 max=0.003483 Jy/beam ! Clean residual mean=-0.000002 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.279234 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.279234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073345Jy sigma=1.129036 ! Fit after self-cal, rms=0.073478Jy sigma=1.128501 ! 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=0.073478Jy sigma=1.128501 ! Fit after self-cal, rms=0.074020Jy sigma=1.090546 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=7.902 mas, bpa=1.179 degrees ! Estimated noise=0.449669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142651 Jy ! Component: 100 - total flux cleaned = 8.60754e-05 Jy ! Component: 150 - total flux cleaned = 8.35714e-05 Jy ! Component: 200 - total flux cleaned = 3.68332e-05 Jy ! Total flux subtracted in 200 components = 3.68332e-05 Jy ! Clean residual min=-0.002075 max=0.002144 Jy/beam ! Clean residual mean=-0.000003 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.27927 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.27927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073915Jy sigma=1.089058 ! Fit after self-cal, rms=0.073913Jy sigma=1.088681 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 (11, -69). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771378 Jy ! Component: 100 - total flux cleaned = 0.000776315 Jy ! Component: 150 - total flux cleaned = 0.000625221 Jy ! Component: 200 - total flux cleaned = 0.00062588 Jy ! Total flux subtracted in 200 components = 0.00062588 Jy ! Clean residual min=-0.002050 max=0.001813 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.279896 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.279896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073807Jy sigma=1.086907 ! Fit after self-cal, rms=0.073807Jy sigma=1.086848 ! 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=0.073807Jy sigma=1.086848 ! Fit after self-cal, rms=0.074278Jy sigma=1.083970 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=7.888 mas, bpa=1.065 degrees ! Estimated noise=0.448889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023868 Jy ! Component: 100 - total flux cleaned = 0.000438865 Jy ! Component: 150 - total flux cleaned = 0.000513787 Jy ! Component: 200 - total flux cleaned = 0.000549429 Jy ! Total flux subtracted in 200 components = 0.000549429 Jy ! Clean residual min=-0.001794 max=0.001659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.280446 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.280446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074230Jy sigma=1.083263 ! Fit after self-cal, rms=0.074236Jy sigma=1.083200 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 = 7.68735e-05 Jy ! Component: 100 - total flux cleaned = 0.000143791 Jy ! Component: 150 - total flux cleaned = 0.000143343 Jy ! Component: 200 - total flux cleaned = 0.000143373 Jy ! Total flux subtracted in 200 components = 0.000143373 Jy ! Clean residual min=-0.001770 max=0.001640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.280589 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 146 components and 0.280589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074202Jy sigma=1.082723 ! Fit after self-cal, rms=0.074203Jy sigma=1.082704 ! 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=0.074203Jy sigma=1.082704 ! Fit after self-cal, rms=0.074212Jy sigma=1.082516 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.552 mas, bmaj=15.16 mas, bpa=3.624 degrees ! Estimated noise=0.553411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.67919e-06 Jy ! Component: 100 - total flux cleaned = -0.000107412 Jy ! Component: 150 - total flux cleaned = -0.000193094 Jy ! Component: 200 - total flux cleaned = -0.000252532 Jy ! Total flux subtracted in 200 components = -0.000252532 Jy ! Clean residual min=-0.001815 max=0.001383 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.280337 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 0.280337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074207Jy sigma=1.082403 ! Fit after self-cal, rms=0.074209Jy sigma=1.082384 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 = 5.8534e-05 Jy ! Component: 100 - total flux cleaned = 2.99349e-05 Jy ! Component: 150 - total flux cleaned = -1.96791e-05 Jy ! Component: 200 - total flux cleaned = -5.30378e-05 Jy ! Total flux subtracted in 200 components = -5.30378e-05 Jy ! Clean residual min=-0.001801 max=0.001335 Jy/beam ! Clean residual mean=-0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.280284 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 184 components and 0.280284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074209Jy sigma=1.082371 ! Fit after self-cal, rms=0.074210Jy sigma=1.082358 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=7.888 mas, bpa=1.055 degrees ! Estimated noise=0.448775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 7.888 at 1.055 degrees (North through East) ! Clean map min=-0.0042749 max=0.23038 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.571 mas, bmaj=6.706 mas, bpa=-0.6423 degrees ! Estimated noise=0.840841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177523 Jy ! Component: 100 - total flux cleaned = 0.226617 Jy ! Component: 150 - total flux cleaned = 0.248812 Jy ! Component: 200 - total flux cleaned = 0.261274 Jy ! Total flux subtracted in 200 components = 0.261274 Jy ! Clean residual min=-0.007167 max=0.007254 Jy/beam ! Clean residual mean=-0.000002 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 0.261274 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 0.261274 Jy ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=7.888 mas, bpa=1.055 degrees ! Estimated noise=0.448775 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 = 0.00851373 Jy ! Component: 100 - total flux cleaned = 0.0118228 Jy ! Component: 150 - total flux cleaned = 0.0135217 Jy ! Component: 200 - total flux cleaned = 0.0149195 Jy ! Total flux subtracted in 200 components = 0.0149195 Jy ! Clean residual min=-0.002579 max=0.002383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.276193 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.276193 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=7.552 mas, bmaj=15.16 mas, bpa=3.624 degrees ! Estimated noise=0.553411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256789 Jy ! Component: 100 - total flux cleaned = 0.00340094 Jy ! Component: 150 - total flux cleaned = 0.00359422 Jy ! Component: 200 - total flux cleaned = 0.00363337 Jy ! Total flux subtracted in 200 components = 0.00363337 Jy ! Clean residual min=-0.001826 max=0.001588 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.279826 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 = 0.00013923 Jy ! Component: 100 - total flux cleaned = 0.000232804 Jy ! Component: 150 - total flux cleaned = 0.000317597 Jy ! Component: 200 - total flux cleaned = 0.000422202 Jy ! Total flux subtracted in 200 components = 0.000422202 Jy ! Clean residual min=-0.001776 max=0.001497 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.280249 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 107 components and 0.280249 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=7.888 mas, bpa=1.055 degrees ! Estimated noise=0.448775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.94648e-05 Jy ! Component: 100 - total flux cleaned = 0.000403301 Jy ! Component: 150 - total flux cleaned = 0.000407559 Jy ! Component: 200 - total flux cleaned = 0.000468154 Jy ! Total flux subtracted in 200 components = 0.000468154 Jy ! Clean residual min=-0.002136 max=0.001855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.280717 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.280717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074631Jy sigma=1.086629 ! Fit after self-cal, rms=0.074590Jy sigma=1.086212 wmodel J1344-1723_S_map.mod ! Writing 131 model components to file: J1344-1723_S_map.mod wobs J1344-1723_S_uvs.fits ! Writing UV FITS file: J1344-1723_S_uvs.fits wwins J1344-1723_S_map.win ! wwins: Wrote 4 windows to J1344-1723_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 = -0.000479081 Jy ! Component: 100 - total flux cleaned = -0.000515633 Jy ! Component: 150 - total flux cleaned = -0.000421224 Jy ! Component: 200 - total flux cleaned = -0.000176812 Jy ! Component: 250 - total flux cleaned = 9.00074e-05 Jy ! Component: 300 - total flux cleaned = 9.01361e-05 Jy ! Component: 350 - total flux cleaned = 9.08811e-05 Jy ! Component: 400 - total flux cleaned = 0.000118572 Jy ! Component: 450 - total flux cleaned = 0.000172524 Jy ! Component: 500 - total flux cleaned = 0.00014537 Jy ! Component: 550 - total flux cleaned = 0.000197946 Jy ! Component: 600 - total flux cleaned = 0.000249677 Jy ! Component: 650 - total flux cleaned = 0.000300377 Jy ! Component: 700 - total flux cleaned = 0.00025009 Jy ! Component: 750 - total flux cleaned = 0.000324764 Jy ! Component: 800 - total flux cleaned = 0.00034912 Jy ! Component: 850 - total flux cleaned = 0.00039687 Jy ! Component: 900 - total flux cleaned = 0.000420205 Jy ! Component: 950 - total flux cleaned = 0.000420339 Jy ! Component: 1000 - total flux cleaned = 0.000513626 Jy ! Component: 1050 - total flux cleaned = 0.000513288 Jy ! Component: 1100 - total flux cleaned = 0.000536318 Jy ! Component: 1150 - total flux cleaned = 0.000603917 Jy ! Component: 1200 - total flux cleaned = 0.000603686 Jy ! Component: 1250 - total flux cleaned = 0.000559483 Jy ! Component: 1300 - total flux cleaned = 0.00062532 Jy ! Component: 1350 - total flux cleaned = 0.000647203 Jy ! Component: 1400 - total flux cleaned = 0.000668708 Jy ! Component: 1450 - total flux cleaned = 0.000711543 Jy ! Component: 1500 - total flux cleaned = 0.000753643 Jy ! Component: 1550 - total flux cleaned = 0.000711901 Jy ! Component: 1600 - total flux cleaned = 0.000732899 Jy ! Component: 1650 - total flux cleaned = 0.000793965 Jy ! Component: 1700 - total flux cleaned = 0.000712613 Jy ! Component: 1750 - total flux cleaned = 0.000692694 Jy ! Component: 1800 - total flux cleaned = 0.000692822 Jy ! Component: 1850 - total flux cleaned = 0.000752276 Jy ! Component: 1900 - total flux cleaned = 0.000732666 Jy ! Component: 1950 - total flux cleaned = 0.000732384 Jy ! Component: 2000 - total flux cleaned = 0.000751639 Jy ! Component: 2050 - total flux cleaned = 0.000693998 Jy ! Component: 2100 - total flux cleaned = 0.000769797 Jy ! Component: 2150 - total flux cleaned = 0.000825992 Jy ! Component: 2200 - total flux cleaned = 0.000770009 Jy ! Component: 2250 - total flux cleaned = 0.000751421 Jy ! Component: 2300 - total flux cleaned = 0.000788165 Jy ! Component: 2350 - total flux cleaned = 0.000860984 Jy ! Component: 2400 - total flux cleaned = 0.000806573 Jy ! Component: 2450 - total flux cleaned = 0.000788495 Jy ! Component: 2500 - total flux cleaned = 0.000770851 Jy ! Component: 2550 - total flux cleaned = 0.000806545 Jy ! Component: 2600 - total flux cleaned = 0.00080656 Jy ! Component: 2650 - total flux cleaned = 0.000736451 Jy ! Component: 2700 - total flux cleaned = 0.000771285 Jy ! Component: 2750 - total flux cleaned = 0.000771375 Jy ! Component: 2800 - total flux cleaned = 0.000754136 Jy ! Component: 2850 - total flux cleaned = 0.000685898 Jy ! Component: 2900 - total flux cleaned = 0.000686122 Jy ! Component: 2950 - total flux cleaned = 0.000602007 Jy ! Component: 3000 - total flux cleaned = 0.000668915 Jy ! Component: 3050 - total flux cleaned = 0.000652029 Jy ! Component: 3100 - total flux cleaned = 0.000618684 Jy ! Component: 3150 - total flux cleaned = 0.000569503 Jy ! Component: 3200 - total flux cleaned = 0.000634942 Jy ! Component: 3250 - total flux cleaned = 0.000586019 Jy ! Component: 3300 - total flux cleaned = 0.000585974 Jy ! Component: 3350 - total flux cleaned = 0.000505684 Jy ! Component: 3400 - total flux cleaned = 0.000489786 Jy ! Component: 3450 - total flux cleaned = 0.000505723 Jy ! Component: 3500 - total flux cleaned = 0.000458542 Jy ! Component: 3550 - total flux cleaned = 0.000474277 Jy ! Component: 3600 - total flux cleaned = 0.000489761 Jy ! Component: 3650 - total flux cleaned = 0.000412263 Jy ! Component: 3700 - total flux cleaned = 0.000381448 Jy ! Component: 3750 - total flux cleaned = 0.000381436 Jy ! Component: 3800 - total flux cleaned = 0.000411913 Jy ! Component: 3850 - total flux cleaned = 0.000366422 Jy ! Component: 3900 - total flux cleaned = 0.000351216 Jy ! Component: 3950 - total flux cleaned = 0.000336184 Jy ! Component: 4000 - total flux cleaned = 0.000306337 Jy ! Component: 4050 - total flux cleaned = 0.000276528 Jy ! Total flux subtracted in 4096 components = 0.000291284 Jy ! Clean residual min=-0.000807 max=0.000945 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.281008 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 413 components and 0.281008 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1344-1723_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.184 x 7.888 at 1.055 degrees (North through East) ! Clean map min=-0.0033366 max=0.23149 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1344-1723_S_map.fits wmodel /scr/pima/rv120_uvs/J1344-1723_S_map.mod ! Writing 413 model components to file: /scr/pima/rv120_uvs/J1344-1723_S_map.mod wobs /scr/pima/rv120_uvs/J1344-1723_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1344-1723_S_uvs.fits wwins /scr/pima/rv120_uvs/J1344-1723_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv120_uvs/J1344-1723_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.231486 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264483 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.342763 0.342763 0.685526 1.37105 2.7421 5.4842 10.9684 21.9368 43.8736 87.7473 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 875.24 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1344-1723_S_dfm.log closed on Fri Dec 22 22:34:14 2017