! Started logfile: /scr/pima/rv117_uvs/J2057-3734_S_dfm.log on Sat Dec 9 23:46:47 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J2057-3734_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J2057-3734_S_uva.fits ! AN table 1: 18 integrations on 21 of 21 possible baselines. ! AN table 2: 36 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.907648 visibilities/baseline/integration-bin. ! Found source: J2057-3734 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 5032 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 J2057-3734_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 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.054924Jy sigma=13.615064 ! Fit after self-cal, rms=0.693197Jy sigma=8.848130 ! 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=2.474 mas, bmaj=8.481 mas, bpa=2.348 degrees ! Estimated noise=1.47444 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 = 0.23322 Jy ! Component: 100 - total flux cleaned = 0.286888 Jy ! Total flux subtracted in 100 components = 0.286888 Jy ! Clean residual min=-0.014237 max=0.022540 Jy/beam ! Clean residual mean=-0.000182 rms=0.003505 Jy/beam ! Combined flux in latest and established models = 0.286888 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.286888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094182Jy sigma=1.105349 ! Fit after self-cal, rms=0.094156Jy sigma=1.104885 ! Inverting map ! Added new window around map position (-2, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248398 Jy ! Component: 100 - total flux cleaned = 0.0393512 Jy ! Total flux subtracted in 100 components = 0.0393512 Jy ! Clean residual min=-0.009715 max=0.014558 Jy/beam ! Clean residual mean=-0.000118 rms=0.002556 Jy/beam ! Combined flux in latest and established models = 0.326239 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.326239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084514Jy sigma=0.942118 ! Fit after self-cal, rms=0.084370Jy sigma=0.939081 ! 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=3.302 mas, bmaj=10.7 mas, bpa=1.556 degrees ! Estimated noise=0.792097 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 (4.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190803 Jy ! Component: 100 - total flux cleaned = 0.0298201 Jy ! Component: 150 - total flux cleaned = 0.0365094 Jy ! Component: 200 - total flux cleaned = 0.0384676 Jy ! Total flux subtracted in 200 components = 0.0384676 Jy ! Clean residual min=-0.008076 max=0.009933 Jy/beam ! Clean residual mean=-0.000106 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.364707 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 65 components and 0.364707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079698Jy sigma=0.870157 ! Fit after self-cal, rms=0.079496Jy sigma=0.866498 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 10.7 at 1.556 degrees (North through East) ! Clean map min=-0.0079746 max=0.29124 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.18 KP 1.01 LA 0.98 ! NL 1.03 PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 KP 1.01 LA 0.99 MK 0.96 ! NL 1.03 OV 0.97 PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.30 KP 1.02 LA 0.93 ! NL 1.12 PT 1.00 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 KP 1.03 LA 0.97 MK 0.99 ! NL 1.03 OV 1.00 PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.32 KP 0.98 LA 1.01 ! NL 1.10 PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 KP 1.01 LA 0.98 MK 1.01 ! NL 1.09 OV 0.99 PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.33 KP 1.00 LA 0.96 ! NL 1.08 PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 1.02 LA 0.99 MK 1.04 ! NL 1.06 OV 0.80 PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.079496Jy sigma=0.866498 ! Fit after self-cal, rms=0.073785Jy sigma=0.818646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.308 mas, bmaj=10.74 mas, bpa=1.779 degrees ! Estimated noise=0.793736 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 = -0.00331631 Jy ! Component: 100 - total flux cleaned = -0.0037755 Jy ! Component: 150 - total flux cleaned = -0.00403299 Jy ! Component: 200 - total flux cleaned = -0.00414253 Jy ! Total flux subtracted in 200 components = -0.00414253 Jy ! Clean residual min=-0.004622 max=0.005097 Jy/beam ! Clean residual mean=-0.000049 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.360565 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.360565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072910Jy sigma=0.811258 ! Fit after self-cal, rms=0.072895Jy sigma=0.810209 ! 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=0.072895Jy sigma=0.810209 ! Fit after self-cal, rms=0.071361Jy sigma=0.792612 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=10.75 mas, bpa=1.792 degrees ! Estimated noise=0.793455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192587 Jy ! Component: 100 - total flux cleaned = -0.00209511 Jy ! Component: 150 - total flux cleaned = -0.002241 Jy ! Component: 200 - total flux cleaned = -0.00243941 Jy ! Total flux subtracted in 200 components = -0.00243941 Jy ! Clean residual min=-0.003999 max=0.004085 Jy/beam ! Clean residual mean=-0.000044 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.358125 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.358125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071120Jy sigma=0.790317 ! Fit after self-cal, rms=0.071118Jy sigma=0.790138 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 (25.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365476 Jy ! Component: 100 - total flux cleaned = 0.0045401 Jy ! Component: 150 - total flux cleaned = 0.00484775 Jy ! Component: 200 - total flux cleaned = 0.00490221 Jy ! Total flux subtracted in 200 components = 0.00490221 Jy ! Clean residual min=-0.003607 max=0.003027 Jy/beam ! Clean residual mean=-0.000025 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.363028 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 135 components and 0.363027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070881Jy sigma=0.787106 ! Fit after self-cal, rms=0.070863Jy sigma=0.786884 ! 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=0.070863Jy sigma=0.786884 ! Fit after self-cal, rms=0.070704Jy sigma=0.782217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.312 mas, bmaj=10.76 mas, bpa=1.804 degrees ! Estimated noise=0.79219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247173 Jy ! Component: 100 - total flux cleaned = -0.000465727 Jy ! Component: 150 - total flux cleaned = -0.000508465 Jy ! Component: 200 - total flux cleaned = -0.000506427 Jy ! Total flux subtracted in 200 components = -0.000506427 Jy ! Clean residual min=-0.003231 max=0.002842 Jy/beam ! Clean residual mean=-0.000025 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.362521 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.362521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070610Jy sigma=0.781181 ! Fit after self-cal, rms=0.070614Jy sigma=0.781129 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 = 7.74787e-05 Jy ! Component: 100 - total flux cleaned = 0.000116586 Jy ! Component: 150 - total flux cleaned = 0.000117188 Jy ! Component: 200 - total flux cleaned = 0.00015118 Jy ! Total flux subtracted in 200 components = 0.00015118 Jy ! Clean residual min=-0.003189 max=0.002749 Jy/beam ! Clean residual mean=-0.000024 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.362672 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.362672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070574Jy sigma=0.780639 ! Fit after self-cal, rms=0.070570Jy sigma=0.780617 ! 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=0.070570Jy sigma=0.780617 ! Fit after self-cal, rms=0.070736Jy sigma=0.780377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.598 mas, bmaj=27.44 mas, bpa=-3.434 degrees ! Estimated noise=0.955155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232209 Jy ! Component: 100 - total flux cleaned = 0.00047089 Jy ! Component: 150 - total flux cleaned = 0.000564741 Jy ! Component: 200 - total flux cleaned = 0.00062153 Jy ! Total flux subtracted in 200 components = 0.00062153 Jy ! Clean residual min=-0.003025 max=0.002859 Jy/beam ! Clean residual mean=-0.000032 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.363294 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 162 components and 0.363294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070704Jy sigma=0.780011 ! Fit after self-cal, rms=0.070696Jy sigma=0.779938 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 = 0.000204166 Jy ! Component: 100 - total flux cleaned = 0.00025685 Jy ! Component: 150 - total flux cleaned = 0.000330802 Jy ! Component: 200 - total flux cleaned = 0.000402587 Jy ! Total flux subtracted in 200 components = 0.000402587 Jy ! Clean residual min=-0.003103 max=0.002845 Jy/beam ! Clean residual mean=-0.000028 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.363696 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 165 components and 0.363696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070680Jy sigma=0.779855 ! Fit after self-cal, rms=0.070677Jy sigma=0.779831 ! 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=3.314 mas, bmaj=10.77 mas, bpa=1.799 degrees ! Estimated noise=0.791404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 10.77 at 1.799 degrees (North through East) ! Clean map min=-0.0063988 max=0.29367 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=2.466 mas, bmaj=8.483 mas, bpa=2.698 degrees ! Estimated noise=1.48879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.235286 Jy ! Component: 100 - total flux cleaned = 0.288883 Jy ! Component: 150 - total flux cleaned = 0.310353 Jy ! Component: 200 - total flux cleaned = 0.32273 Jy ! Total flux subtracted in 200 components = 0.32273 Jy ! Clean residual min=-0.005936 max=0.006842 Jy/beam ! Clean residual mean=-0.000087 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.32273 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.32273 Jy ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=10.77 mas, bpa=1.799 degrees ! Estimated noise=0.791404 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134481 Jy ! Component: 100 - total flux cleaned = 0.0209536 Jy ! Component: 150 - total flux cleaned = 0.0260407 Jy ! Component: 200 - total flux cleaned = 0.0296947 Jy ! Total flux subtracted in 200 components = 0.0296947 Jy ! Clean residual min=-0.003143 max=0.003983 Jy/beam ! Clean residual mean=-0.000070 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.352425 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 102 components and 0.352425 Jy ! Inverting map ! Added new window around map position (18, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037138 Jy ! Component: 100 - total flux cleaned = 0.00609962 Jy ! Component: 150 - total flux cleaned = 0.0079232 Jy ! Component: 200 - total flux cleaned = 0.00937796 Jy ! Total flux subtracted in 200 components = 0.00937796 Jy ! Clean residual min=-0.002702 max=0.002942 Jy/beam ! Clean residual mean=-0.000028 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.361803 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 132 components and 0.361803 Jy ! Inverting map ! Added new window around map position (43.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225979 Jy ! Component: 100 - total flux cleaned = 0.00323789 Jy ! Component: 150 - total flux cleaned = 0.00387941 Jy ! Component: 200 - total flux cleaned = 0.00428159 Jy ! Total flux subtracted in 200 components = 0.00428159 Jy ! Clean residual min=-0.002703 max=0.002089 Jy/beam ! Clean residual mean=-0.000013 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.366084 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 160 components and 0.366084 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=8.598 mas, bmaj=27.44 mas, bpa=-3.434 degrees ! Estimated noise=0.955155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146589 Jy ! Component: 100 - total flux cleaned = 0.00199118 Jy ! Component: 150 - total flux cleaned = 0.00231247 Jy ! Component: 200 - total flux cleaned = 0.00245859 Jy ! Total flux subtracted in 200 components = 0.00245859 Jy ! Clean residual min=-0.002308 max=0.002079 Jy/beam ! Clean residual mean=-0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.368543 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 = 0.000134268 Jy ! Component: 100 - total flux cleaned = 0.000208873 Jy ! Component: 150 - total flux cleaned = 0.000277922 Jy ! Component: 200 - total flux cleaned = 0.00032008 Jy ! Total flux subtracted in 200 components = 0.00032008 Jy ! Clean residual min=-0.002216 max=0.002097 Jy/beam ! Clean residual mean=-0.000002 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.368863 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 187 components and 0.368863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=10.77 mas, bpa=1.799 degrees ! Estimated noise=0.791404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000662131 Jy ! Component: 100 - total flux cleaned = -0.000738158 Jy ! Component: 150 - total flux cleaned = -0.000669131 Jy ! Component: 200 - total flux cleaned = -0.000636682 Jy ! Total flux subtracted in 200 components = -0.000636682 Jy ! Clean residual min=-0.002514 max=0.002062 Jy/beam ! Clean residual mean=-0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.368226 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 215 components and 0.368226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070432Jy sigma=0.776605 ! Fit after self-cal, rms=0.070407Jy sigma=0.776289 wmodel J2057-3734_S_map.mod ! Writing 215 model components to file: J2057-3734_S_map.mod wobs J2057-3734_S_uvs.fits ! Writing UV FITS file: J2057-3734_S_uvs.fits wwins J2057-3734_S_map.win ! wwins: Wrote 7 windows to J2057-3734_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 = -0.00108647 Jy ! Component: 100 - total flux cleaned = -0.00171169 Jy ! Component: 150 - total flux cleaned = -0.00203318 Jy ! Component: 200 - total flux cleaned = -0.00219917 Jy ! Component: 250 - total flux cleaned = -0.00239111 Jy ! Component: 300 - total flux cleaned = -0.00251466 Jy ! Component: 350 - total flux cleaned = -0.00257409 Jy ! Component: 400 - total flux cleaned = -0.00251667 Jy ! Component: 450 - total flux cleaned = -0.00248956 Jy ! Component: 500 - total flux cleaned = -0.00240885 Jy ! Component: 550 - total flux cleaned = -0.00235622 Jy ! Component: 600 - total flux cleaned = -0.00235615 Jy ! Component: 650 - total flux cleaned = -0.00243165 Jy ! Component: 700 - total flux cleaned = -0.00248055 Jy ! Component: 750 - total flux cleaned = -0.00260113 Jy ! Component: 800 - total flux cleaned = -0.00262486 Jy ! Component: 850 - total flux cleaned = -0.00269531 Jy ! Component: 900 - total flux cleaned = -0.00278717 Jy ! Component: 950 - total flux cleaned = -0.00285528 Jy ! Component: 1000 - total flux cleaned = -0.00292195 Jy ! Component: 1050 - total flux cleaned = -0.00294372 Jy ! Component: 1100 - total flux cleaned = -0.00303079 Jy ! Component: 1150 - total flux cleaned = -0.00305239 Jy ! Component: 1200 - total flux cleaned = -0.0030737 Jy ! Component: 1250 - total flux cleaned = -0.00317837 Jy ! Component: 1300 - total flux cleaned = -0.00319913 Jy ! Component: 1350 - total flux cleaned = -0.00324017 Jy ! Component: 1400 - total flux cleaned = -0.00332113 Jy ! Component: 1450 - total flux cleaned = -0.0033611 Jy ! Component: 1500 - total flux cleaned = -0.00344016 Jy ! Component: 1550 - total flux cleaned = -0.00345978 Jy ! Component: 1600 - total flux cleaned = -0.00353714 Jy ! Component: 1650 - total flux cleaned = -0.00365234 Jy ! Component: 1700 - total flux cleaned = -0.00370954 Jy ! Component: 1750 - total flux cleaned = -0.00372859 Jy ! Component: 1800 - total flux cleaned = -0.00387836 Jy ! Component: 1850 - total flux cleaned = -0.00398945 Jy ! Component: 1900 - total flux cleaned = -0.00400768 Jy ! Component: 1950 - total flux cleaned = -0.00408084 Jy ! Component: 2000 - total flux cleaned = -0.00411689 Jy ! Component: 2050 - total flux cleaned = -0.00418885 Jy ! Component: 2100 - total flux cleaned = -0.00425982 Jy ! Component: 2150 - total flux cleaned = -0.0042951 Jy ! Component: 2200 - total flux cleaned = -0.00436534 Jy ! Component: 2250 - total flux cleaned = -0.0044173 Jy ! Component: 2300 - total flux cleaned = -0.0044344 Jy ! Component: 2350 - total flux cleaned = -0.00443456 Jy ! Component: 2400 - total flux cleaned = -0.00451976 Jy ! Component: 2450 - total flux cleaned = -0.00453687 Jy ! Component: 2500 - total flux cleaned = -0.00467118 Jy ! Component: 2550 - total flux cleaned = -0.00467118 Jy ! Component: 2600 - total flux cleaned = -0.00473739 Jy ! Component: 2650 - total flux cleaned = -0.00480305 Jy ! Component: 2700 - total flux cleaned = -0.0048358 Jy ! Component: 2750 - total flux cleaned = -0.00490066 Jy ! Component: 2800 - total flux cleaned = -0.00496498 Jy ! Component: 2850 - total flux cleaned = -0.00498101 Jy ! Component: 2900 - total flux cleaned = -0.00499698 Jy ! Component: 2950 - total flux cleaned = -0.00504439 Jy ! Component: 3000 - total flux cleaned = -0.00506019 Jy ! Component: 3050 - total flux cleaned = -0.00510707 Jy ! Component: 3100 - total flux cleaned = -0.00513807 Jy ! Component: 3150 - total flux cleaned = -0.00521506 Jy ! Component: 3200 - total flux cleaned = -0.00521501 Jy ! Component: 3250 - total flux cleaned = -0.00524536 Jy ! Component: 3300 - total flux cleaned = -0.0052605 Jy ! Component: 3350 - total flux cleaned = -0.00532064 Jy ! Component: 3400 - total flux cleaned = -0.00538018 Jy ! Component: 3450 - total flux cleaned = -0.00536529 Jy ! Component: 3500 - total flux cleaned = -0.00538001 Jy ! Component: 3550 - total flux cleaned = -0.00538005 Jy ! Component: 3600 - total flux cleaned = -0.00542389 Jy ! Component: 3650 - total flux cleaned = -0.00545299 Jy ! Component: 3700 - total flux cleaned = -0.00540958 Jy ! Component: 3750 - total flux cleaned = -0.00543835 Jy ! Component: 3800 - total flux cleaned = -0.00545265 Jy ! Component: 3850 - total flux cleaned = -0.00545276 Jy ! Component: 3900 - total flux cleaned = -0.00545283 Jy ! Component: 3950 - total flux cleaned = -0.00549506 Jy ! Component: 4000 - total flux cleaned = -0.00553695 Jy ! Component: 4050 - total flux cleaned = -0.00552296 Jy ! Total flux subtracted in 4096 components = -0.0055923 Jy ! Clean residual min=-0.000865 max=0.000854 Jy/beam ! Clean residual mean=-0.000005 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.362634 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 468 components and 0.362634 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J2057-3734_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.314 x 10.77 at 1.799 degrees (North through East) ! Clean map min=-0.0024529 max=0.2989 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J2057-3734_S_map.fits wmodel /scr/pima/rv117_uvs/J2057-3734_S_map.mod ! Writing 468 model components to file: /scr/pima/rv117_uvs/J2057-3734_S_map.mod wobs /scr/pima/rv117_uvs/J2057-3734_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J2057-3734_S_uvs.fits wwins /scr/pima/rv117_uvs/J2057-3734_S_map.win ! wwins: Wrote 8 windows to /scr/pima/rv117_uvs/J2057-3734_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.298896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.263022 0.263022 0.526045 1.05209 2.10418 4.20836 8.41671 16.8334 33.6669 67.3337 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.298 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1140.59 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J2057-3734_S_dfm.log closed on Sat Dec 9 23:46:51 2017