! Started logfile: /image_prod/ug002_uva//J0726+7911_S_e_dfm.log on Wed Mar 4 21:46:49 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0726+7911_S_e_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0726+7911_S_e_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768056 visibilities/baseline/integration-bin. ! Found source: J0726+7911 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 3318 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0726+7911_S_e] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.223209Jy sigma=7.419023 ! Fit after self-cal, rms=0.349410Jy sigma=2.099687 ! 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=3.308 mas, bmaj=3.425 mas, bpa=-55.87 degrees ! Estimated noise=2.66775 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 = 0.511645 Jy ! Component: 100 - total flux cleaned = 0.626191 Jy ! Total flux subtracted in 100 components = 0.626191 Jy ! Clean residual min=-0.015641 max=0.037781 Jy/beam ! Clean residual mean=-0.000069 rms=0.004154 Jy/beam ! Combined flux in latest and established models = 0.626191 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.626191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123418Jy sigma=0.722098 ! Fit after self-cal, rms=0.123409Jy sigma=0.722040 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381391 Jy ! Component: 100 - total flux cleaned = 0.0570818 Jy ! Total flux subtracted in 100 components = 0.0570818 Jy ! Clean residual min=-0.014634 max=0.014185 Jy/beam ! Clean residual mean=-0.000042 rms=0.003414 Jy/beam ! Combined flux in latest and established models = 0.683273 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.683273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109149Jy sigma=0.645008 ! Fit after self-cal, rms=0.109143Jy sigma=0.644951 ! 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=3.999 mas, bmaj=4.138 mas, bpa=-54.13 degrees ! Estimated noise=2.10804 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 = 0.0142434 Jy ! Component: 100 - total flux cleaned = 0.0209053 Jy ! Component: 150 - total flux cleaned = 0.0222856 Jy ! Component: 200 - total flux cleaned = 0.0227693 Jy ! Total flux subtracted in 200 components = 0.0227693 Jy ! Clean residual min=-0.014542 max=0.014720 Jy/beam ! Clean residual mean=-0.000006 rms=0.003414 Jy/beam ! Combined flux in latest and established models = 0.706042 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.706042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107037Jy sigma=0.635452 ! Fit after self-cal, rms=0.107019Jy sigma=0.635343 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.999 x 4.138 at -54.13 degrees (North through East) ! Clean map min=-0.014251 max=0.66359 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.02 KP 1.00 ! LA 1.02 MK 1.00 NL 0.96 OV 0.86 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 0.98 KP 0.99 ! LA 1.02 MK 1.00 NL 1.11 OV 1.16 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 0.99 KP 0.99 ! LA 1.04 MK 1.01 NL 0.94 OV 0.89 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.107019Jy sigma=0.635343 ! Fit after self-cal, rms=0.098363Jy sigma=0.532703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.988 mas, bmaj=4.123 mas, bpa=-53.76 degrees ! Estimated noise=2.11172 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 = 0.00498526 Jy ! Component: 100 - total flux cleaned = 0.00578255 Jy ! Component: 150 - total flux cleaned = 0.00612217 Jy ! Component: 200 - total flux cleaned = 0.00631861 Jy ! Total flux subtracted in 200 components = 0.00631861 Jy ! Clean residual min=-0.011361 max=0.011336 Jy/beam ! Clean residual mean=-0.000041 rms=0.002784 Jy/beam ! Combined flux in latest and established models = 0.71236 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.71236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097819Jy sigma=0.531467 ! Fit after self-cal, rms=0.097838Jy sigma=0.531362 ! 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. ! ! Fit before self-cal, rms=0.097838Jy sigma=0.531362 ! Fit after self-cal, rms=0.074546Jy sigma=0.409487 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.963 mas, bmaj=4.145 mas, bpa=-54.33 degrees ! Estimated noise=2.11347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000539346 Jy ! Component: 100 - total flux cleaned = -0.000430488 Jy ! Component: 150 - total flux cleaned = -0.000253803 Jy ! Component: 200 - total flux cleaned = -0.000328142 Jy ! Total flux subtracted in 200 components = -0.000328142 Jy ! Clean residual min=-0.003798 max=0.003614 Jy/beam ! Clean residual mean=-0.000029 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.712032 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.712032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074275Jy sigma=0.408076 ! Fit after self-cal, rms=0.074288Jy sigma=0.407990 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 = -5.40868e-05 Jy ! Component: 100 - total flux cleaned = -0.000246738 Jy ! Component: 150 - total flux cleaned = -0.000362529 Jy ! Component: 200 - total flux cleaned = -0.000362107 Jy ! Total flux subtracted in 200 components = -0.000362107 Jy ! Clean residual min=-0.003793 max=0.003479 Jy/beam ! Clean residual mean=-0.000029 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.71167 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.71167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074184Jy sigma=0.407484 ! Fit after self-cal, rms=0.074184Jy sigma=0.407471 ! 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. ! ! Fit before self-cal, rms=0.074184Jy sigma=0.407471 ! Fit after self-cal, rms=0.074170Jy sigma=0.407221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.966 mas, bmaj=4.134 mas, bpa=-53.54 degrees ! Estimated noise=2.11449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004891 Jy ! Component: 100 - total flux cleaned = 0.000691476 Jy ! Component: 150 - total flux cleaned = 0.000801281 Jy ! Component: 200 - total flux cleaned = 0.000894373 Jy ! Total flux subtracted in 200 components = 0.000894373 Jy ! Clean residual min=-0.003790 max=0.003306 Jy/beam ! Clean residual mean=-0.000029 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.712565 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.712564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074058Jy sigma=0.406703 ! Fit after self-cal, rms=0.074058Jy sigma=0.406693 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 = 2.02251e-05 Jy ! Component: 100 - total flux cleaned = 2.07139e-05 Jy ! Component: 150 - total flux cleaned = 2.04067e-05 Jy ! Component: 200 - total flux cleaned = 2.06012e-05 Jy ! Total flux subtracted in 200 components = 2.06012e-05 Jy ! Clean residual min=-0.003782 max=0.003248 Jy/beam ! Clean residual mean=-0.000028 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.712585 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.712585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074017Jy sigma=0.406509 ! Fit after self-cal, rms=0.074019Jy sigma=0.406504 ! 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. ! ! Fit before self-cal, rms=0.074019Jy sigma=0.406504 ! Fit after self-cal, rms=0.074013Jy sigma=0.406348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.172 mas, bmaj=9.625 mas, bpa=-87.55 degrees ! Estimated noise=2.73351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133319 Jy ! Component: 100 - total flux cleaned = 0.00146936 Jy ! Component: 150 - total flux cleaned = 0.00152061 Jy ! Component: 200 - total flux cleaned = 0.00157376 Jy ! Total flux subtracted in 200 components = 0.00157376 Jy ! Clean residual min=-0.003201 max=0.003592 Jy/beam ! Clean residual mean=-0.000062 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.714159 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 49 components and 0.714159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074006Jy sigma=0.406288 ! Fit after self-cal, rms=0.074000Jy sigma=0.406262 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 = 7.29394e-05 Jy ! Component: 100 - total flux cleaned = 7.06702e-05 Jy ! Component: 150 - total flux cleaned = 6.00561e-05 Jy ! Component: 200 - total flux cleaned = 4.28971e-05 Jy ! Total flux subtracted in 200 components = 4.28971e-05 Jy ! Clean residual min=-0.003238 max=0.003609 Jy/beam ! Clean residual mean=-0.000062 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.714202 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.714202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074005Jy sigma=0.406261 ! Fit after self-cal, rms=0.074003Jy sigma=0.406251 ! 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=3.967 mas, bmaj=4.125 mas, bpa=-52.81 degrees ! Estimated noise=2.11576 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.967 x 4.125 at -52.81 degrees (North through East) ! Clean map min=-0.0037394 max=0.66796 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074003Jy sigma=0.406251 ! Fit after self-cal, rms=0.066513Jy sigma=0.360216 ! Inverting map and beam ! Estimated beam: bmin=3.97 mas, bmaj=4.119 mas, bpa=-52.55 degrees ! Estimated noise=2.11697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102945 Jy ! Component: 100 - total flux cleaned = 0.00115698 Jy ! Component: 150 - total flux cleaned = 0.00122797 Jy ! Component: 200 - total flux cleaned = 0.00122706 Jy ! Total flux subtracted in 200 components = 0.00122706 Jy ! Clean residual min=-0.003745 max=0.002984 Jy/beam ! Clean residual mean=-0.000025 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.715429 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.715429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066446Jy sigma=0.359974 ! Fit after self-cal, rms=0.066449Jy sigma=0.359967 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.71501e-06 Jy ! Component: 100 - total flux cleaned = -2.48059e-05 Jy ! Component: 150 - total flux cleaned = -2.65788e-05 Jy ! Component: 200 - total flux cleaned = -5.09119e-05 Jy ! Total flux subtracted in 200 components = -5.09119e-05 Jy ! Clean residual min=-0.003742 max=0.002971 Jy/beam ! Clean residual mean=-0.000025 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.715378 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.715378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066423Jy sigma=0.359877 ! Fit after self-cal, rms=0.066425Jy sigma=0.359871 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066425Jy sigma=0.359871 ! Fit after self-cal, rms=0.066393Jy sigma=0.359758 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=3.273 mas, bmaj=3.412 mas, bpa=-53.92 degrees ! Estimated noise=2.67309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.512623 Jy ! Component: 100 - total flux cleaned = 0.62869 Jy ! Component: 150 - total flux cleaned = 0.670826 Jy ! Component: 200 - total flux cleaned = 0.692574 Jy ! Total flux subtracted in 200 components = 0.692574 Jy ! Clean residual min=-0.006246 max=0.010277 Jy/beam ! Clean residual mean=-0.000019 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.692574 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.692574 Jy ! Inverting map and beam ! Estimated beam: bmin=3.968 mas, bmaj=4.113 mas, bpa=-51.96 degrees ! Estimated noise=2.11744 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 = 0.0127295 Jy ! Component: 100 - total flux cleaned = 0.0192232 Jy ! Component: 150 - total flux cleaned = 0.0227755 Jy ! Component: 200 - total flux cleaned = 0.0233339 Jy ! Total flux subtracted in 200 components = 0.0233339 Jy ! Clean residual min=-0.003689 max=0.003384 Jy/beam ! Clean residual mean=-0.000026 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.715908 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.715908 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=9.169 mas, bmaj=9.609 mas, bpa=-88.09 degrees ! Estimated noise=2.74123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100053 Jy ! Component: 100 - total flux cleaned = 0.00100283 Jy ! Component: 150 - total flux cleaned = 0.00100377 Jy ! Component: 200 - total flux cleaned = 0.00100322 Jy ! Total flux subtracted in 200 components = 0.00100322 Jy ! Clean residual min=-0.002780 max=0.003460 Jy/beam ! Clean residual mean=-0.000055 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.716911 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 = -4.78473e-07 Jy ! Component: 100 - total flux cleaned = -9.76797e-06 Jy ! Component: 150 - total flux cleaned = -1.85766e-05 Jy ! Component: 200 - total flux cleaned = -1.86299e-05 Jy ! Total flux subtracted in 200 components = -1.86299e-05 Jy ! Clean residual min=-0.002780 max=0.003456 Jy/beam ! Clean residual mean=-0.000055 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.716892 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.716892 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.968 mas, bmaj=4.113 mas, bpa=-51.96 degrees ! Estimated noise=2.11744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173739 Jy ! Component: 100 - total flux cleaned = -0.000104596 Jy ! Component: 150 - total flux cleaned = -0.000108654 Jy ! Component: 200 - total flux cleaned = -0.000107615 Jy ! Total flux subtracted in 200 components = -0.000107615 Jy ! Clean residual min=-0.003662 max=0.003187 Jy/beam ! Clean residual mean=-0.000025 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.716785 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.716785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066520Jy sigma=0.360596 ! Fit after self-cal, rms=0.066513Jy sigma=0.360531 wmodel J0726+7911_S_e_map.mod ! Writing 38 model components to file: J0726+7911_S_e_map.mod wobs J0726+7911_S_e_uvs.fits ! Writing UV FITS file: J0726+7911_S_e_uvs.fits wwins J0726+7911_S_e_map.win ! wwins: Wrote 1 windows to J0726+7911_S_e_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 = 0.000652418 Jy ! Component: 100 - total flux cleaned = 0.00148114 Jy ! Component: 150 - total flux cleaned = 0.00174807 Jy ! Component: 200 - total flux cleaned = 0.00211115 Jy ! Component: 250 - total flux cleaned = 0.00216112 Jy ! Component: 300 - total flux cleaned = 0.00216113 Jy ! Component: 350 - total flux cleaned = 0.00225794 Jy ! Component: 400 - total flux cleaned = 0.00225776 Jy ! Component: 450 - total flux cleaned = 0.00211883 Jy ! Component: 500 - total flux cleaned = 0.00211874 Jy ! Component: 550 - total flux cleaned = 0.00202891 Jy ! Component: 600 - total flux cleaned = 0.00198469 Jy ! Component: 650 - total flux cleaned = 0.00185555 Jy ! Component: 700 - total flux cleaned = 0.00176999 Jy ! Component: 750 - total flux cleaned = 0.00164403 Jy ! Component: 800 - total flux cleaned = 0.00147885 Jy ! Component: 850 - total flux cleaned = 0.00127507 Jy ! Component: 900 - total flux cleaned = 0.00123498 Jy ! Component: 950 - total flux cleaned = 0.00115457 Jy ! Component: 1000 - total flux cleaned = 0.000838425 Jy ! Component: 1050 - total flux cleaned = 0.000644249 Jy ! Component: 1100 - total flux cleaned = 0.000567378 Jy ! Component: 1150 - total flux cleaned = 0.000338376 Jy ! Component: 1200 - total flux cleaned = 0.000187463 Jy ! Component: 1250 - total flux cleaned = 3.80552e-05 Jy ! Component: 1300 - total flux cleaned = -0.000110342 Jy ! Component: 1350 - total flux cleaned = -0.000439185 Jy ! Component: 1400 - total flux cleaned = -0.000692967 Jy ! Component: 1450 - total flux cleaned = -0.000835655 Jy ! Component: 1500 - total flux cleaned = -0.000906954 Jy ! Component: 1550 - total flux cleaned = -0.001223 Jy ! Component: 1600 - total flux cleaned = -0.00129313 Jy ! Component: 1650 - total flux cleaned = -0.00167164 Jy ! Component: 1700 - total flux cleaned = -0.00160369 Jy ! Component: 1750 - total flux cleaned = -0.00187403 Jy ! Component: 1800 - total flux cleaned = -0.00204177 Jy ! Component: 1850 - total flux cleaned = -0.00217349 Jy ! Component: 1900 - total flux cleaned = -0.00230498 Jy ! Component: 1950 - total flux cleaned = -0.00246682 Jy ! Component: 2000 - total flux cleaned = -0.00249929 Jy ! Component: 2050 - total flux cleaned = -0.0026907 Jy ! Component: 2100 - total flux cleaned = -0.00272213 Jy ! Component: 2150 - total flux cleaned = -0.00287891 Jy ! Component: 2200 - total flux cleaned = -0.00306543 Jy ! Component: 2250 - total flux cleaned = -0.00315823 Jy ! Component: 2300 - total flux cleaned = -0.00340244 Jy ! Component: 2350 - total flux cleaned = -0.00340251 Jy ! Component: 2400 - total flux cleaned = -0.00355264 Jy ! Component: 2450 - total flux cleaned = -0.00364172 Jy ! Component: 2500 - total flux cleaned = -0.00370125 Jy ! Component: 2550 - total flux cleaned = -0.00384764 Jy ! Component: 2600 - total flux cleaned = -0.00402209 Jy ! Component: 2650 - total flux cleaned = -0.00410901 Jy ! Component: 2700 - total flux cleaned = -0.00422392 Jy ! Component: 2750 - total flux cleaned = -0.0043944 Jy ! Component: 2800 - total flux cleaned = -0.00456345 Jy ! Component: 2850 - total flux cleaned = -0.00470328 Jy ! Component: 2900 - total flux cleaned = -0.00470359 Jy ! Component: 2950 - total flux cleaned = -0.00478606 Jy ! Component: 3000 - total flux cleaned = -0.00495022 Jy ! Component: 3050 - total flux cleaned = -0.00511278 Jy ! Component: 3100 - total flux cleaned = -0.00524783 Jy ! Component: 3150 - total flux cleaned = -0.0052749 Jy ! Component: 3200 - total flux cleaned = -0.00546125 Jy ! Component: 3250 - total flux cleaned = -0.00559312 Jy ! Component: 3300 - total flux cleaned = -0.00569793 Jy ! Component: 3350 - total flux cleaned = -0.00585429 Jy ! Component: 3400 - total flux cleaned = -0.00590617 Jy ! Component: 3450 - total flux cleaned = -0.00613737 Jy ! Component: 3500 - total flux cleaned = -0.00621416 Jy ! Component: 3550 - total flux cleaned = -0.00646777 Jy ! Component: 3600 - total flux cleaned = -0.00651793 Jy ! Component: 3650 - total flux cleaned = -0.00661792 Jy ! Component: 3700 - total flux cleaned = -0.00686634 Jy ! Component: 3750 - total flux cleaned = -0.00703898 Jy ! Component: 3800 - total flux cleaned = -0.00718622 Jy ! Component: 3850 - total flux cleaned = -0.00730823 Jy ! Component: 3900 - total flux cleaned = -0.00755085 Jy ! Component: 3950 - total flux cleaned = -0.00767145 Jy ! Component: 4000 - total flux cleaned = -0.00779118 Jy ! Component: 4050 - total flux cleaned = -0.00791046 Jy ! Total flux subtracted in 4096 components = -0.00809969 Jy ! Clean residual min=-0.001530 max=0.001309 Jy/beam ! Clean residual mean=-0.000009 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.708685 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 345 components and 0.708685 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0726+7911_S_e_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.968 x 4.113 at -51.96 degrees (North through East) ! Clean map min=-0.0021482 max=0.66679 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0726+7911_S_e_map.fits wmodel /image_prod/ug002_uva//J0726+7911_S_e_map.mod ! Writing 345 model components to file: /image_prod/ug002_uva//J0726+7911_S_e_map.mod wobs /image_prod/ug002_uva//J0726+7911_S_e_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0726+7911_S_e_uvs.fits wwins /image_prod/ug002_uva//J0726+7911_S_e_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0726+7911_S_e_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.666791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000421567 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189669 0.189669 0.379339 0.758678 1.51736 3.03471 6.06942 12.1388 24.2777 48.5554 97.1107 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.666 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1581.7 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0726+7911_S_e_dfm.log closed on Wed Mar 4 21:46:53 2020