! Started logfile: /image_prod/ug002_uvm//J1243+3627_S_a_dfm.log on Wed Mar 4 17:07:37 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_uvm//J1243+3627_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1243+3627_S_a_uvm.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! AN table 2: 75 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.954329 visibilities/baseline/integration-bin. ! Found source: J1243+3627 ! ! 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 36 lines of history. ! ! Reading 13227 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 J1243+3627_S_a] 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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002795Jy sigma=8.657866 ! Fit after self-cal, rms=0.946718Jy sigma=8.175642 ! 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=3.194 mas, bmaj=5.191 mas, bpa=6.424 degrees ! Estimated noise=1.18765 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 = 0.041556 Jy ! Component: 100 - total flux cleaned = 0.0515652 Jy ! Total flux subtracted in 100 components = 0.0515652 Jy ! Clean residual min=-0.002855 max=0.003937 Jy/beam ! Clean residual mean=-0.000001 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0515652 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0515652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062527Jy sigma=0.437454 ! Fit after self-cal, rms=0.061919Jy sigma=0.432001 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490013 Jy ! Component: 100 - total flux cleaned = 0.00774203 Jy ! Total flux subtracted in 100 components = 0.00774203 Jy ! Clean residual min=-0.002631 max=0.002589 Jy/beam ! Clean residual mean=-0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0593072 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0593072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061454Jy sigma=0.426676 ! Fit after self-cal, rms=0.061463Jy sigma=0.426572 ! 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=3.811 mas, bmaj=5.958 mas, bpa=4.798 degrees ! Estimated noise=0.739166 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 = 0.00280959 Jy ! Component: 100 - total flux cleaned = 0.00448731 Jy ! Component: 150 - total flux cleaned = 0.00557827 Jy ! Component: 200 - total flux cleaned = 0.00631902 Jy ! Total flux subtracted in 200 components = 0.00631902 Jy ! Clean residual min=-0.001866 max=0.002098 Jy/beam ! Clean residual mean=-0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0656262 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.0656262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061332Jy sigma=0.424975 ! Fit after self-cal, rms=0.061330Jy sigma=0.424910 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.811 x 5.958 at 4.798 degrees (North through East) ! Clean map min=-0.0018023 max=0.054955 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 0.96 ! MK 1.08 NL 0.95 OV 0.88 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.03 HN 1.08 KP 0.98 ! NL 0.96 OV 0.99 PT 1.05 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.05 KP 0.96 ! MK 1.10 NL 1.00 OV 0.84 SC 1.33 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.59 FD 1.06 HN 1.01 KP 0.96 ! NL 0.94 OV 1.01 PT 1.09 SC 0.75 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.92 HN 1.03 KP 1.01 ! MK 1.00 NL 0.93 OV 0.88 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.08 HN 1.19 KP 0.99 ! NL 1.00 OV 1.09 PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.061330Jy sigma=0.424910 ! Fit after self-cal, rms=0.061146Jy sigma=0.419647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=6.007 mas, bpa=5.248 degrees ! Estimated noise=0.743562 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 = 0.000362825 Jy ! Component: 100 - total flux cleaned = 0.00044897 Jy ! Component: 150 - total flux cleaned = 0.000462469 Jy ! Component: 200 - total flux cleaned = 0.000463413 Jy ! Total flux subtracted in 200 components = 0.000463413 Jy ! Clean residual min=-0.001577 max=0.001379 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0660896 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.0660896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061135Jy sigma=0.419571 ! Fit after self-cal, rms=0.061226Jy sigma=0.419318 ! 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=0.061226Jy sigma=0.419318 ! Fit after self-cal, rms=0.058549Jy sigma=0.416859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.814 mas, bmaj=5.997 mas, bpa=5.033 degrees ! Estimated noise=0.741706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015741 Jy ! Component: 100 - total flux cleaned = 0.000181424 Jy ! Component: 150 - total flux cleaned = 0.000192289 Jy ! Component: 200 - total flux cleaned = 0.000192267 Jy ! Total flux subtracted in 200 components = 0.000192267 Jy ! Clean residual min=-0.001376 max=0.001329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0662819 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.0662819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058544Jy sigma=0.416821 ! Fit after self-cal, rms=0.058532Jy sigma=0.416697 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 = 3.40302e-05 Jy ! Component: 100 - total flux cleaned = 4.32422e-05 Jy ! Component: 150 - total flux cleaned = 5.19981e-05 Jy ! Component: 200 - total flux cleaned = 6.05249e-05 Jy ! Total flux subtracted in 200 components = 6.05249e-05 Jy ! Clean residual min=-0.001364 max=0.001357 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0663424 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.0663424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058529Jy sigma=0.416676 ! Fit after self-cal, rms=0.058527Jy sigma=0.416673 ! 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=0.058527Jy sigma=0.416673 ! Fit after self-cal, rms=0.058260Jy sigma=0.416643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.807 mas, bmaj=5.983 mas, bpa=4.995 degrees ! Estimated noise=0.739513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.58979e-05 Jy ! Component: 100 - total flux cleaned = 0.000105495 Jy ! Component: 150 - total flux cleaned = 0.000113953 Jy ! Component: 200 - total flux cleaned = 0.000121736 Jy ! Total flux subtracted in 200 components = 0.000121736 Jy ! Clean residual min=-0.001328 max=0.001332 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0664641 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.0664641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058257Jy sigma=0.416620 ! Fit after self-cal, rms=0.058254Jy sigma=0.416616 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 (24.5, -109). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725222 Jy ! Component: 100 - total flux cleaned = 0.000758869 Jy ! Component: 150 - total flux cleaned = 0.000757723 Jy ! Component: 200 - total flux cleaned = 0.00079783 Jy ! Total flux subtracted in 200 components = 0.00079783 Jy ! Clean residual min=-0.001182 max=0.001099 Jy/beam ! Clean residual mean=-0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.067262 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.067262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058224Jy sigma=0.416332 ! Fit after self-cal, rms=0.058220Jy sigma=0.416301 ! 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=0.058220Jy sigma=0.416301 ! Fit after self-cal, rms=0.058102Jy sigma=0.416281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.354 mas, bmaj=8.706 mas, bpa=-1.574 degrees ! Estimated noise=0.864753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.23381e-05 Jy ! Component: 100 - total flux cleaned = 0.000156183 Jy ! Component: 150 - total flux cleaned = 0.000221251 Jy ! Component: 200 - total flux cleaned = 0.000220352 Jy ! Total flux subtracted in 200 components = 0.000220352 Jy ! Clean residual min=-0.001232 max=0.001012 Jy/beam ! Clean residual mean=-0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0674823 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.0674823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058095Jy sigma=0.416232 ! Fit after self-cal, rms=0.058096Jy sigma=0.416216 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 = -1.09541e-05 Jy ! Component: 100 - total flux cleaned = -1.86672e-05 Jy ! Component: 150 - total flux cleaned = -1.83161e-05 Jy ! Component: 200 - total flux cleaned = -1.81959e-05 Jy ! Total flux subtracted in 200 components = -1.81959e-05 Jy ! Clean residual min=-0.001231 max=0.001004 Jy/beam ! Clean residual mean=-0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0674642 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.0674641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058095Jy sigma=0.416211 ! Fit after self-cal, rms=0.058094Jy sigma=0.416207 ! 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=3.803 mas, bmaj=5.977 mas, bpa=5.015 degrees ! Estimated noise=0.737581 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.803 x 5.977 at 5.015 degrees (North through East) ! Clean map min=-0.0010964 max=0.054746 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=3.172 mas, bmaj=5.181 mas, bpa=6.786 degrees ! Estimated noise=1.1881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418013 Jy ! Component: 100 - total flux cleaned = 0.052621 Jy ! Component: 150 - total flux cleaned = 0.0577788 Jy ! Component: 200 - total flux cleaned = 0.0610376 Jy ! Total flux subtracted in 200 components = 0.0610376 Jy ! Clean residual min=-0.002199 max=0.002483 Jy/beam ! Clean residual mean=-0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0610377 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 0.0610377 Jy ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=5.977 mas, bpa=5.015 degrees ! Estimated noise=0.737581 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 = 0.00258078 Jy ! Component: 100 - total flux cleaned = 0.00402104 Jy ! Component: 150 - total flux cleaned = 0.0045052 Jy ! Component: 200 - total flux cleaned = 0.00478924 Jy ! Total flux subtracted in 200 components = 0.00478924 Jy ! Clean residual min=-0.001280 max=0.001139 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0658269 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 45 components and 0.0658269 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=7.354 mas, bmaj=8.706 mas, bpa=-1.574 degrees ! Estimated noise=0.864753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434986 Jy ! Component: 100 - total flux cleaned = 0.000790744 Jy ! Component: 150 - total flux cleaned = 0.00103116 Jy ! Component: 200 - total flux cleaned = 0.00114407 Jy ! Total flux subtracted in 200 components = 0.00114407 Jy ! Clean residual min=-0.001263 max=0.001008 Jy/beam ! Clean residual mean=-0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.066971 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 = 5.44455e-05 Jy ! Component: 100 - total flux cleaned = 9.01734e-05 Jy ! Component: 150 - total flux cleaned = 0.00013169 Jy ! Component: 200 - total flux cleaned = 0.00016794 Jy ! Total flux subtracted in 200 components = 0.00016794 Jy ! Clean residual min=-0.001212 max=0.001001 Jy/beam ! Clean residual mean=-0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0671389 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.0671389 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.803 mas, bmaj=5.977 mas, bpa=5.015 degrees ! Estimated noise=0.737581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248962 Jy ! Component: 100 - total flux cleaned = -0.000182923 Jy ! Component: 150 - total flux cleaned = -0.000104088 Jy ! Component: 200 - total flux cleaned = -5.15122e-05 Jy ! Total flux subtracted in 200 components = -5.15122e-05 Jy ! Clean residual min=-0.001160 max=0.001130 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0670874 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.0670874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058102Jy sigma=0.416263 ! Fit after self-cal, rms=0.058100Jy sigma=0.416236 wmodel J1243+3627_S_a_map.mod ! Writing 85 model components to file: J1243+3627_S_a_map.mod wobs J1243+3627_S_a_uvs.fits ! Writing UV FITS file: J1243+3627_S_a_uvs.fits wwins J1243+3627_S_a_map.win ! wwins: Wrote 2 windows to J1243+3627_S_a_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 = -8.68181e-05 Jy ! Component: 100 - total flux cleaned = -6.82307e-05 Jy ! Component: 150 - total flux cleaned = -0.000123847 Jy ! Component: 200 - total flux cleaned = -0.000141645 Jy ! Component: 250 - total flux cleaned = -0.000193666 Jy ! Component: 300 - total flux cleaned = -0.000193766 Jy ! Component: 350 - total flux cleaned = -0.000112541 Jy ! Component: 400 - total flux cleaned = -3.3012e-05 Jy ! Component: 450 - total flux cleaned = 1.32104e-05 Jy ! Component: 500 - total flux cleaned = 4.36222e-05 Jy ! Component: 550 - total flux cleaned = 0.000117869 Jy ! Component: 600 - total flux cleaned = 0.000146852 Jy ! Component: 650 - total flux cleaned = 0.000218478 Jy ! Component: 700 - total flux cleaned = 0.00027494 Jy ! Component: 750 - total flux cleaned = 0.000316573 Jy ! Component: 800 - total flux cleaned = 0.000343993 Jy ! Component: 850 - total flux cleaned = 0.000370744 Jy ! Component: 900 - total flux cleaned = 0.000370895 Jy ! Component: 950 - total flux cleaned = 0.000397211 Jy ! Component: 1000 - total flux cleaned = 0.000397164 Jy ! Component: 1050 - total flux cleaned = 0.00039723 Jy ! Component: 1100 - total flux cleaned = 0.000447894 Jy ! Component: 1150 - total flux cleaned = 0.000460359 Jy ! Component: 1200 - total flux cleaned = 0.000497411 Jy ! Component: 1250 - total flux cleaned = 0.0004972 Jy ! Component: 1300 - total flux cleaned = 0.000509275 Jy ! Component: 1350 - total flux cleaned = 0.000509057 Jy ! Component: 1400 - total flux cleaned = 0.000521051 Jy ! Component: 1450 - total flux cleaned = 0.00052101 Jy ! Component: 1500 - total flux cleaned = 0.000567767 Jy ! Component: 1550 - total flux cleaned = 0.000602404 Jy ! Component: 1600 - total flux cleaned = 0.000659648 Jy ! Component: 1650 - total flux cleaned = 0.000671007 Jy ! Component: 1700 - total flux cleaned = 0.000648473 Jy ! Component: 1750 - total flux cleaned = 0.000681843 Jy ! Component: 1800 - total flux cleaned = 0.000704037 Jy ! Component: 1850 - total flux cleaned = 0.000737002 Jy ! Component: 1900 - total flux cleaned = 0.000780389 Jy ! Component: 1950 - total flux cleaned = 0.00078041 Jy ! Component: 2000 - total flux cleaned = 0.000834055 Jy ! Component: 2050 - total flux cleaned = 0.000855328 Jy ! Component: 2100 - total flux cleaned = 0.000855283 Jy ! Component: 2150 - total flux cleaned = 0.000865675 Jy ! Component: 2200 - total flux cleaned = 0.000927787 Jy ! Component: 2250 - total flux cleaned = 0.000969053 Jy ! Component: 2300 - total flux cleaned = 0.000948548 Jy ! Component: 2350 - total flux cleaned = 0.00097897 Jy ! Component: 2400 - total flux cleaned = 0.000989093 Jy ! Component: 2450 - total flux cleaned = 0.000999192 Jy ! Component: 2500 - total flux cleaned = 0.00104874 Jy ! Component: 2550 - total flux cleaned = 0.00104865 Jy ! Component: 2600 - total flux cleaned = 0.00105842 Jy ! Component: 2650 - total flux cleaned = 0.00108752 Jy ! Component: 2700 - total flux cleaned = 0.00110677 Jy ! Component: 2750 - total flux cleaned = 0.00117389 Jy ! Component: 2800 - total flux cleaned = 0.00114521 Jy ! Component: 2850 - total flux cleaned = 0.00122094 Jy ! Component: 2900 - total flux cleaned = 0.0011927 Jy ! Component: 2950 - total flux cleaned = 0.00126748 Jy ! Component: 3000 - total flux cleaned = 0.00128595 Jy ! Component: 3050 - total flux cleaned = 0.00129512 Jy ! Component: 3100 - total flux cleaned = 0.00130428 Jy ! Component: 3150 - total flux cleaned = 0.0013135 Jy ! Component: 3200 - total flux cleaned = 0.00134969 Jy ! Component: 3250 - total flux cleaned = 0.00137661 Jy ! Component: 3300 - total flux cleaned = 0.00135861 Jy ! Component: 3350 - total flux cleaned = 0.00138535 Jy ! Component: 3400 - total flux cleaned = 0.00140308 Jy ! Component: 3450 - total flux cleaned = 0.00143826 Jy ! Component: 3500 - total flux cleaned = 0.00145564 Jy ! Component: 3550 - total flux cleaned = 0.00145574 Jy ! Component: 3600 - total flux cleaned = 0.00149898 Jy ! Component: 3650 - total flux cleaned = 0.00149038 Jy ! Component: 3700 - total flux cleaned = 0.00149039 Jy ! Component: 3750 - total flux cleaned = 0.00151591 Jy ! Component: 3800 - total flux cleaned = 0.00154129 Jy ! Component: 3850 - total flux cleaned = 0.00155795 Jy ! Component: 3900 - total flux cleaned = 0.00154967 Jy ! Component: 3950 - total flux cleaned = 0.0015746 Jy ! Component: 4000 - total flux cleaned = 0.00160767 Jy ! Component: 4050 - total flux cleaned = 0.0016488 Jy ! Total flux subtracted in 4096 components = 0.00164873 Jy ! Clean residual min=-0.000523 max=0.000569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0687361 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 369 components and 0.0687362 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1243+3627_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.803 x 5.977 at 5.015 degrees (North through East) ! Clean map min=-0.0010662 max=0.05471 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1243+3627_S_a_map.fits wmodel /image_prod/ug002_uvm//J1243+3627_S_a_map.mod ! Writing 369 model components to file: /image_prod/ug002_uvm//J1243+3627_S_a_map.mod wobs /image_prod/ug002_uvm//J1243+3627_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1243+3627_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1243+3627_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1243+3627_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0547103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149037 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.817233 0.817233 1.63447 3.26893 6.53787 13.0757 26.1515 52.3029 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.092 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1243+3627_S_a_dfm.log closed on Wed Mar 4 17:07:41 2020