! Started logfile: /scr/pima/rv120_uvs/J0629-1959_S_dfm.log on Fri Dec 22 22:31:19 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/J0629-1959_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0629-1959_S_uva.fits ! AN table 1: 48 integrations on 6 of 6 possible baselines. ! AN table 2: 26 integrations on 28 of 28 possible baselines. ! AN table 3: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.499766 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0629-1959 ! ! 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 4280 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 J0629-1959_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 100 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 120 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 120 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! A total of 105 telescope corrections were flagged in sub-array 2. ! A total of 146 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 120 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.072220Jy sigma=16.686353 ! Fit after self-cal, rms=0.619406Jy sigma=9.314697 ! 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=2.182 mas, bmaj=4.18 mas, bpa=17.38 degrees ! Estimated noise=1.21585 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 = 0.294032 Jy ! Component: 100 - total flux cleaned = 0.371935 Jy ! Total flux subtracted in 100 components = 0.371935 Jy ! Clean residual min=-0.013559 max=0.026890 Jy/beam ! Clean residual mean=0.000044 rms=0.002765 Jy/beam ! Combined flux in latest and established models = 0.371935 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.371935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117460Jy sigma=1.633214 ! Fit after self-cal, rms=0.117251Jy sigma=1.632643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303272 Jy ! Component: 100 - total flux cleaned = 0.0476644 Jy ! Total flux subtracted in 100 components = 0.0476644 Jy ! Clean residual min=-0.010140 max=0.012756 Jy/beam ! Clean residual mean=0.000013 rms=0.002194 Jy/beam ! Combined flux in latest and established models = 0.4196 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.4196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104400Jy sigma=1.400548 ! Fit after self-cal, rms=0.104354Jy sigma=1.400186 ! Inverting map ! Added new window around map position (1, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127076 Jy ! Component: 100 - total flux cleaned = 0.0203399 Jy ! Total flux subtracted in 100 components = 0.0203399 Jy ! Clean residual min=-0.008659 max=0.009085 Jy/beam ! Clean residual mean=0.000000 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.43994 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.43994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101450Jy sigma=1.356524 ! Fit after self-cal, rms=0.101396Jy sigma=1.355049 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.913 mas, bmaj=5.142 mas, bpa=11.85 degrees ! Estimated noise=0.856765 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 = 0.00986055 Jy ! Component: 100 - total flux cleaned = 0.014377 Jy ! Component: 150 - total flux cleaned = 0.0151733 Jy ! Component: 200 - total flux cleaned = 0.015175 Jy ! Total flux subtracted in 200 components = 0.015175 Jy ! Clean residual min=-0.007381 max=0.008915 Jy/beam ! Clean residual mean=-0.000065 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.455115 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.455115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100175Jy sigma=1.341812 ! Fit after self-cal, rms=0.100158Jy sigma=1.341187 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.913 x 5.142 at 11.85 degrees (North through East) ! Clean map min=-0.0069823 max=0.38323 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.99 ON 1.14 SC 1.13 WZ 0.80 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HH 0.96 HN 1.10 KP 0.99 ! LA 0.98 NL 0.98 PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.97 KK 0.95 KP 1.02 ! LA 0.99 MK 1.22 NL 1.29 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.07 ON 1.01 SC 1.12 WZ 0.90 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HH 0.98 HN 1.02 KP 0.99 ! LA 1.00 NL 0.98 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.97 KK 0.94 KP 0.98 ! LA 0.99 MK 1.15 NL 1.05 OV 1.01 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.98 ON 0.94 SC 0.63 WZ 1.19 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HH 1.25 HN 1.15 KP 1.00* ! LA 0.94 NL 1.00* PT 0.98 SC 0.62 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 KK 0.97 KP 1.00* ! LA 1.47 MK 0.89 NL 1.00* OV 0.96 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.94 ON 1.07 SC 1.20 WZ 0.96 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HH 1.03 HN 1.01 KP 1.01 ! LA 0.99 NL 0.95 PT 0.99 SC 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.98 KK 0.97 KP 1.00 ! LA 0.99 MK 1.21 NL 0.97 OV 0.97 ! PT 0.99 SC 1.10 ! ! ! Fit before self-cal, rms=0.100158Jy sigma=1.341187 ! Fit after self-cal, rms=0.076309Jy sigma=1.066123 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=5.886 mas, bpa=11.04 degrees ! Estimated noise=0.860545 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 = -0.00183218 Jy ! Component: 100 - total flux cleaned = -0.00208062 Jy ! Component: 150 - total flux cleaned = -0.00235392 Jy ! Component: 200 - total flux cleaned = -0.00242804 Jy ! Total flux subtracted in 200 components = -0.00242804 Jy ! Clean residual min=-0.004059 max=0.004841 Jy/beam ! Clean residual mean=0.000053 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.452687 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.452687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076014Jy sigma=1.059530 ! Fit after self-cal, rms=0.076312Jy sigma=1.058389 ! 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=0.076312Jy sigma=1.058389 ! Fit after self-cal, rms=0.074530Jy sigma=1.009938 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=5.892 mas, bpa=11.33 degrees ! Estimated noise=0.861357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149211 Jy ! Component: 100 - total flux cleaned = -0.00174646 Jy ! Component: 150 - total flux cleaned = -0.00191773 Jy ! Component: 200 - total flux cleaned = -0.00195769 Jy ! Total flux subtracted in 200 components = -0.00195769 Jy ! Clean residual min=-0.003439 max=0.003881 Jy/beam ! Clean residual mean=0.000039 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.450729 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.450729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074375Jy sigma=1.006813 ! Fit after self-cal, rms=0.074370Jy sigma=1.006525 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 = 0.000270878 Jy ! Component: 100 - total flux cleaned = 0.000196375 Jy ! Component: 150 - total flux cleaned = 0.0001658 Jy ! Component: 200 - total flux cleaned = 0.000165733 Jy ! Total flux subtracted in 200 components = 0.000165733 Jy ! Clean residual min=-0.003482 max=0.003913 Jy/beam ! Clean residual mean=0.000040 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.450895 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.450895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074330Jy sigma=1.005994 ! Fit after self-cal, rms=0.074325Jy sigma=1.005941 ! 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=0.074325Jy sigma=1.005941 ! Fit after self-cal, rms=0.070045Jy sigma=0.921556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.988 mas, bmaj=5.888 mas, bpa=11.6 degrees ! Estimated noise=0.862641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000724053 Jy ! Component: 100 - total flux cleaned = -0.000976103 Jy ! Component: 150 - total flux cleaned = -0.00114282 Jy ! Component: 200 - total flux cleaned = -0.0012026 Jy ! Total flux subtracted in 200 components = -0.0012026 Jy ! Clean residual min=-0.003536 max=0.003123 Jy/beam ! Clean residual mean=0.000004 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.449692 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.449692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069940Jy sigma=0.919927 ! Fit after self-cal, rms=0.069956Jy sigma=0.919686 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 = 0.00019234 Jy ! Component: 100 - total flux cleaned = 9.13841e-05 Jy ! Component: 150 - total flux cleaned = 5.45988e-05 Jy ! Component: 200 - total flux cleaned = 2.07863e-05 Jy ! Total flux subtracted in 200 components = 2.07863e-05 Jy ! Clean residual min=-0.003534 max=0.003099 Jy/beam ! Clean residual mean=0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.449713 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.449713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069933Jy sigma=0.919426 ! Fit after self-cal, rms=0.069932Jy sigma=0.919375 ! 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=0.069932Jy sigma=0.919375 ! Fit after self-cal, rms=0.069708Jy sigma=0.915884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.184 mas, bmaj=15.22 mas, bpa=1.244 degrees ! Estimated noise=1.06172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000638227 Jy ! Component: 100 - total flux cleaned = -0.000694282 Jy ! Component: 150 - total flux cleaned = -0.000734093 Jy ! Component: 200 - total flux cleaned = -0.000748253 Jy ! Total flux subtracted in 200 components = -0.000748253 Jy ! Clean residual min=-0.003069 max=0.002867 Jy/beam ! Clean residual mean=0.000005 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.448965 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 74 components and 0.448965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069693Jy sigma=0.915448 ! Fit after self-cal, rms=0.069686Jy sigma=0.915350 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 = 0.000168552 Jy ! Component: 100 - total flux cleaned = 0.000152327 Jy ! Component: 150 - total flux cleaned = 0.000138745 Jy ! Component: 200 - total flux cleaned = 0.000138283 Jy ! Total flux subtracted in 200 components = 0.000138283 Jy ! Clean residual min=-0.003065 max=0.002873 Jy/beam ! Clean residual mean=0.000005 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.449103 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 76 components and 0.449103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069682Jy sigma=0.915199 ! Fit after self-cal, rms=0.069677Jy sigma=0.915167 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=5.883 mas, bpa=11.78 degrees ! Estimated noise=0.862461 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 5.883 at 11.78 degrees (North through East) ! Clean map min=-0.0032752 max=0.38765 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=2.25 mas, bmaj=4.64 mas, bpa=15.2 degrees ! Estimated noise=1.23384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.304155 Jy ! Component: 100 - total flux cleaned = 0.382865 Jy ! Component: 150 - total flux cleaned = 0.40926 Jy ! Component: 200 - total flux cleaned = 0.42359 Jy ! Total flux subtracted in 200 components = 0.42359 Jy ! Clean residual min=-0.005543 max=0.007478 Jy/beam ! Clean residual mean=0.000013 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.42359 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 0.42359 Jy ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=5.883 mas, bpa=11.78 degrees ! Estimated noise=0.862461 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 = 0.0126858 Jy ! Component: 100 - total flux cleaned = 0.0188951 Jy ! Component: 150 - total flux cleaned = 0.0221392 Jy ! Component: 200 - total flux cleaned = 0.0238734 Jy ! Total flux subtracted in 200 components = 0.0238734 Jy ! Clean residual min=-0.003472 max=0.003186 Jy/beam ! Clean residual mean=0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.447464 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.447464 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=8.184 mas, bmaj=15.22 mas, bpa=1.244 degrees ! Estimated noise=1.06172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104111 Jy ! Component: 100 - total flux cleaned = 0.00121275 Jy ! Component: 150 - total flux cleaned = 0.00124583 Jy ! Component: 200 - total flux cleaned = 0.00127525 Jy ! Total flux subtracted in 200 components = 0.00127525 Jy ! Clean residual min=-0.003024 max=0.002919 Jy/beam ! Clean residual mean=0.000004 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.448739 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 = 2.63344e-05 Jy ! Component: 100 - total flux cleaned = 5.01678e-05 Jy ! Component: 150 - total flux cleaned = 6.11209e-05 Jy ! Component: 200 - total flux cleaned = 8.20466e-05 Jy ! Total flux subtracted in 200 components = 8.20466e-05 Jy ! Clean residual min=-0.003030 max=0.002906 Jy/beam ! Clean residual mean=0.000005 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.448821 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.448821 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=5.883 mas, bpa=11.78 degrees ! Estimated noise=0.862461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291755 Jy ! Component: 100 - total flux cleaned = -0.000209712 Jy ! Component: 150 - total flux cleaned = -0.000168967 Jy ! Component: 200 - total flux cleaned = -0.000131921 Jy ! Total flux subtracted in 200 components = -0.000131921 Jy ! Clean residual min=-0.003476 max=0.003016 Jy/beam ! Clean residual mean=0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.448689 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.448689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069739Jy sigma=0.916029 ! Fit after self-cal, rms=0.069716Jy sigma=0.915846 wmodel J0629-1959_S_map.mod ! Writing 56 model components to file: J0629-1959_S_map.mod wobs J0629-1959_S_uvs.fits ! Writing UV FITS file: J0629-1959_S_uvs.fits wwins J0629-1959_S_map.win ! wwins: Wrote 2 windows to J0629-1959_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 = -0.000692647 Jy ! Component: 100 - total flux cleaned = -0.00074767 Jy ! Component: 150 - total flux cleaned = -0.000796752 Jy ! Component: 200 - total flux cleaned = -0.00069969 Jy ! Component: 250 - total flux cleaned = -0.000792916 Jy ! Component: 300 - total flux cleaned = -0.000746587 Jy ! Component: 350 - total flux cleaned = -0.000746123 Jy ! Component: 400 - total flux cleaned = -0.000659066 Jy ! Component: 450 - total flux cleaned = -0.000659163 Jy ! Component: 500 - total flux cleaned = -0.00061792 Jy ! Component: 550 - total flux cleaned = -0.000699226 Jy ! Component: 600 - total flux cleaned = -0.000739918 Jy ! Component: 650 - total flux cleaned = -0.000700607 Jy ! Component: 700 - total flux cleaned = -0.00077843 Jy ! Component: 750 - total flux cleaned = -0.000778833 Jy ! Component: 800 - total flux cleaned = -0.000816464 Jy ! Component: 850 - total flux cleaned = -0.000853271 Jy ! Component: 900 - total flux cleaned = -0.000779718 Jy ! Component: 950 - total flux cleaned = -0.000816156 Jy ! Component: 1000 - total flux cleaned = -0.00081574 Jy ! Component: 1050 - total flux cleaned = -0.000780187 Jy ! Component: 1100 - total flux cleaned = -0.000780191 Jy ! Component: 1150 - total flux cleaned = -0.000815202 Jy ! Component: 1200 - total flux cleaned = -0.000815206 Jy ! Component: 1250 - total flux cleaned = -0.000780772 Jy ! Component: 1300 - total flux cleaned = -0.000848632 Jy ! Component: 1350 - total flux cleaned = -0.000815181 Jy ! Component: 1400 - total flux cleaned = -0.000881387 Jy ! Component: 1450 - total flux cleaned = -0.000881398 Jy ! Component: 1500 - total flux cleaned = -0.000946601 Jy ! Component: 1550 - total flux cleaned = -0.000913759 Jy ! Component: 1600 - total flux cleaned = -0.000946086 Jy ! Component: 1650 - total flux cleaned = -0.000945725 Jy ! Component: 1700 - total flux cleaned = -0.00088235 Jy ! Component: 1750 - total flux cleaned = -0.000882104 Jy ! Component: 1800 - total flux cleaned = -0.000881997 Jy ! Component: 1850 - total flux cleaned = -0.000819599 Jy ! Component: 1900 - total flux cleaned = -0.000727308 Jy ! Component: 1950 - total flux cleaned = -0.000849737 Jy ! Component: 2000 - total flux cleaned = -0.000849176 Jy ! Component: 2050 - total flux cleaned = -0.000788753 Jy ! Component: 2100 - total flux cleaned = -0.000758937 Jy ! Component: 2150 - total flux cleaned = -0.000729383 Jy ! Component: 2200 - total flux cleaned = -0.000788313 Jy ! Component: 2250 - total flux cleaned = -0.000788281 Jy ! Component: 2300 - total flux cleaned = -0.000846555 Jy ! Component: 2350 - total flux cleaned = -0.000846264 Jy ! Component: 2400 - total flux cleaned = -0.000903882 Jy ! Component: 2450 - total flux cleaned = -0.000903755 Jy ! Component: 2500 - total flux cleaned = -0.000903651 Jy ! Component: 2550 - total flux cleaned = -0.000960316 Jy ! Component: 2600 - total flux cleaned = -0.00101656 Jy ! Component: 2650 - total flux cleaned = -0.00110029 Jy ! Component: 2700 - total flux cleaned = -0.00115592 Jy ! Component: 2750 - total flux cleaned = -0.00115576 Jy ! Component: 2800 - total flux cleaned = -0.00126564 Jy ! Component: 2850 - total flux cleaned = -0.00126579 Jy ! Component: 2900 - total flux cleaned = -0.00126594 Jy ! Component: 2950 - total flux cleaned = -0.00137409 Jy ! Component: 3000 - total flux cleaned = -0.00137415 Jy ! Component: 3050 - total flux cleaned = -0.00148119 Jy ! Component: 3100 - total flux cleaned = -0.00142787 Jy ! Component: 3150 - total flux cleaned = -0.00156023 Jy ! Component: 3200 - total flux cleaned = -0.00158682 Jy ! Component: 3250 - total flux cleaned = -0.00163896 Jy ! Component: 3300 - total flux cleaned = -0.00166493 Jy ! Component: 3350 - total flux cleaned = -0.00166467 Jy ! Component: 3400 - total flux cleaned = -0.00174212 Jy ! Component: 3450 - total flux cleaned = -0.00184475 Jy ! Component: 3500 - total flux cleaned = -0.00181898 Jy ! Component: 3550 - total flux cleaned = -0.00189533 Jy ! Component: 3600 - total flux cleaned = -0.00189531 Jy ! Component: 3650 - total flux cleaned = -0.00197107 Jy ! Component: 3700 - total flux cleaned = -0.00197119 Jy ! Component: 3750 - total flux cleaned = -0.0020213 Jy ! Component: 3800 - total flux cleaned = -0.00197169 Jy ! Component: 3850 - total flux cleaned = -0.00212022 Jy ! Component: 3900 - total flux cleaned = -0.0021448 Jy ! Component: 3950 - total flux cleaned = -0.00212017 Jy ! Component: 4000 - total flux cleaned = -0.00216898 Jy ! Component: 4050 - total flux cleaned = -0.00224205 Jy ! Total flux subtracted in 4096 components = -0.00226636 Jy ! Clean residual min=-0.001672 max=0.001291 Jy/beam ! Clean residual mean=0.000009 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.446423 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 349 components and 0.446423 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0629-1959_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.986 x 5.883 at 11.78 degrees (North through East) ! Clean map min=-0.0025888 max=0.38938 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0629-1959_S_map.fits wmodel /scr/pima/rv120_uvs/J0629-1959_S_map.mod ! Writing 349 model components to file: /scr/pima/rv120_uvs/J0629-1959_S_map.mod wobs /scr/pima/rv120_uvs/J0629-1959_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0629-1959_S_uvs.fits wwins /scr/pima/rv120_uvs/J0629-1959_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv120_uvs/J0629-1959_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.389381 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000438565 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.337894 0.337894 0.675789 1.35158 2.70315 5.40631 10.8126 21.6252 43.2505 86.501 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.389 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 887.851 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0629-1959_S_dfm.log closed on Fri Dec 22 22:31:23 2017