! Started logfile: /image_prod/ug002_uva//J1054+8629_S_a_dfm.log on Wed Mar 4 23:46:54 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//J1054+8629_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1054+8629_S_a_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.998148 visibilities/baseline/integration-bin. ! Found source: J1054+8629 ! ! 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 6468 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 J1054+8629_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.008314Jy sigma=7.695467 ! Fit after self-cal, rms=0.924015Jy sigma=7.089456 ! 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=3.16 mas, bmaj=3.663 mas, bpa=-11.53 degrees ! Estimated noise=1.69084 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 = 0.0549112 Jy ! Component: 100 - total flux cleaned = 0.0736169 Jy ! Total flux subtracted in 100 components = 0.0736169 Jy ! Clean residual min=-0.004983 max=0.015026 Jy/beam ! Clean residual mean=-0.000036 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.0736169 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0736169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086522Jy sigma=0.494189 ! Fit after self-cal, rms=0.086012Jy sigma=0.490580 ! Inverting map ! Added new window around map position (2, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138472 Jy ! Component: 100 - total flux cleaned = 0.0218313 Jy ! Total flux subtracted in 100 components = 0.0218313 Jy ! Clean residual min=-0.004615 max=0.006707 Jy/beam ! Clean residual mean=-0.000016 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.0954482 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0954482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082845Jy sigma=0.460791 ! Fit after self-cal, rms=0.082561Jy sigma=0.458761 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673143 Jy ! Component: 100 - total flux cleaned = 0.0107858 Jy ! Total flux subtracted in 100 components = 0.0107858 Jy ! Clean residual min=-0.004467 max=0.004705 Jy/beam ! Clean residual mean=-0.000007 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.106234 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.106234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081675Jy sigma=0.451711 ! Fit after self-cal, rms=0.081603Jy sigma=0.451188 ! 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=3.789 mas, bmaj=4.359 mas, bpa=-9.157 degrees ! Estimated noise=1.18309 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 = 0.00465812 Jy ! Component: 100 - total flux cleaned = 0.00711396 Jy ! Component: 150 - total flux cleaned = 0.00805509 Jy ! Component: 200 - total flux cleaned = 0.0082388 Jy ! Total flux subtracted in 200 components = 0.0082388 Jy ! Clean residual min=-0.003535 max=0.003596 Jy/beam ! Clean residual mean=-0.000006 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.114473 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.114473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081122Jy sigma=0.449322 ! Fit after self-cal, rms=0.081083Jy sigma=0.449125 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.789 x 4.359 at -9.157 degrees (North through East) ! Clean map min=-0.0034716 max=0.067359 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.04 HN 1.07 KP 1.04 ! LA 0.98 MK 1.01 NL 0.97 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.03 HN 1.03 KP 1.03 ! LA 0.96 MK 0.94 NL 0.55 PT 0.97 ! SC 0.76 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 1.15 KP 1.02 ! LA 1.04 MK 1.06 NL 0.91 PT 1.02 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.081083Jy sigma=0.449125 ! Fit after self-cal, rms=0.063991Jy sigma=0.436383 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=4.341 mas, bpa=-8.727 degrees ! Estimated noise=1.19164 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 (-5.5, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305221 Jy ! Component: 100 - total flux cleaned = 0.00380512 Jy ! Component: 150 - total flux cleaned = 0.00403457 Jy ! Component: 200 - total flux cleaned = 0.00424082 Jy ! Total flux subtracted in 200 components = 0.00424082 Jy ! Clean residual min=-0.002191 max=0.002529 Jy/beam ! Clean residual mean=-0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.118714 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.118714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063830Jy sigma=0.434880 ! Fit after self-cal, rms=0.063793Jy sigma=0.434372 ! 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=0.063793Jy sigma=0.434372 ! Fit after self-cal, rms=0.061173Jy sigma=0.429385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=4.285 mas, bpa=-7.243 degrees ! Estimated noise=1.17459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125318 Jy ! Component: 100 - total flux cleaned = 0.00145599 Jy ! Component: 150 - total flux cleaned = 0.00154223 Jy ! Component: 200 - total flux cleaned = 0.00162104 Jy ! Total flux subtracted in 200 components = 0.00162104 Jy ! Clean residual min=-0.002194 max=0.002428 Jy/beam ! Clean residual mean=0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.120335 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.120335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061107Jy sigma=0.428805 ! Fit after self-cal, rms=0.061097Jy sigma=0.428648 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 (-4.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171372 Jy ! Component: 100 - total flux cleaned = 0.00176078 Jy ! Component: 150 - total flux cleaned = 0.00176141 Jy ! Component: 200 - total flux cleaned = 0.00176113 Jy ! Total flux subtracted in 200 components = 0.00176113 Jy ! Clean residual min=-0.002136 max=0.002123 Jy/beam ! Clean residual mean=0.000005 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.122096 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.122096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061009Jy sigma=0.428064 ! Fit after self-cal, rms=0.061001Jy sigma=0.427992 ! Inverting map ! Added new window around map position (116, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122405 Jy ! Component: 100 - total flux cleaned = 0.00127245 Jy ! Component: 150 - total flux cleaned = 0.00110609 Jy ! Component: 200 - total flux cleaned = 0.00095897 Jy ! Total flux subtracted in 200 components = 0.00095897 Jy ! Clean residual min=-0.002207 max=0.001989 Jy/beam ! Clean residual mean=0.000006 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.123055 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.123055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060917Jy sigma=0.427423 ! Fit after self-cal, rms=0.060910Jy sigma=0.427373 ! 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=0.060910Jy sigma=0.427373 ! Fit after self-cal, rms=0.060253Jy sigma=0.427158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.753 mas, bmaj=4.282 mas, bpa=-6.522 degrees ! Estimated noise=1.16629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114391 Jy ! Component: 100 - total flux cleaned = 0.00133634 Jy ! Component: 150 - total flux cleaned = 0.00133678 Jy ! Component: 200 - total flux cleaned = 0.00139975 Jy ! Total flux subtracted in 200 components = 0.00139975 Jy ! Clean residual min=-0.002122 max=0.001915 Jy/beam ! Clean residual mean=0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.124454 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 116 components and 0.124454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060206Jy sigma=0.426819 ! Fit after self-cal, rms=0.060202Jy sigma=0.426794 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 = 0.000209096 Jy ! Component: 100 - total flux cleaned = 0.000237178 Jy ! Component: 150 - total flux cleaned = 0.000236855 Jy ! Component: 200 - total flux cleaned = 0.000236147 Jy ! Total flux subtracted in 200 components = 0.000236147 Jy ! Clean residual min=-0.002091 max=0.001901 Jy/beam ! Clean residual mean=0.000005 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.124691 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 123 components and 0.124691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060177Jy sigma=0.426630 ! Fit after self-cal, rms=0.060177Jy sigma=0.426623 ! 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=0.060177Jy sigma=0.426623 ! Fit after self-cal, rms=0.059727Jy sigma=0.426566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.31 mas, bmaj=9.213 mas, bpa=-23.08 degrees ! Estimated noise=1.47808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328467 Jy ! Component: 100 - total flux cleaned = 0.000430294 Jy ! Component: 150 - total flux cleaned = 0.000452162 Jy ! Component: 200 - total flux cleaned = 0.00049063 Jy ! Total flux subtracted in 200 components = 0.00049063 Jy ! Clean residual min=-0.001972 max=0.002127 Jy/beam ! Clean residual mean=0.000011 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.125181 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.125181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059718Jy sigma=0.426513 ! Fit after self-cal, rms=0.059717Jy sigma=0.426497 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 (113, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185916 Jy ! Component: 100 - total flux cleaned = 0.00274252 Jy ! Component: 150 - total flux cleaned = 0.00295402 Jy ! Component: 200 - total flux cleaned = 0.00303609 Jy ! Total flux subtracted in 200 components = 0.00303609 Jy ! Clean residual min=-0.001755 max=0.001860 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.128217 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 167 components and 0.128217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059667Jy sigma=0.426125 ! Fit after self-cal, rms=0.059661Jy sigma=0.426093 ! 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=3.742 mas, bmaj=4.28 mas, bpa=-5.758 degrees ! Estimated noise=1.16026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.742 x 4.28 at -5.758 degrees (North through East) ! Clean map min=-0.0018382 max=0.065901 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=3.112 mas, bmaj=3.584 mas, bpa=-7.176 degrees ! Estimated noise=1.66815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548479 Jy ! Component: 100 - total flux cleaned = 0.077829 Jy ! Component: 150 - total flux cleaned = 0.0904245 Jy ! Component: 200 - total flux cleaned = 0.0984083 Jy ! Total flux subtracted in 200 components = 0.0984083 Jy ! Clean residual min=-0.003546 max=0.004439 Jy/beam ! Clean residual mean=-0.000021 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.0984083 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0984083 Jy ! Inverting map and beam ! Estimated beam: bmin=3.742 mas, bmaj=4.28 mas, bpa=-5.758 degrees ! Estimated noise=1.16026 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 = 0.00805302 Jy ! Component: 100 - total flux cleaned = 0.0134434 Jy ! Component: 150 - total flux cleaned = 0.0173606 Jy ! Component: 200 - total flux cleaned = 0.0203695 Jy ! Total flux subtracted in 200 components = 0.0203695 Jy ! Clean residual min=-0.002149 max=0.002133 Jy/beam ! Clean residual mean=-0.000009 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.118778 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 68 components and 0.118778 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=8.31 mas, bmaj=9.213 mas, bpa=-23.08 degrees ! Estimated noise=1.47808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358887 Jy ! Component: 100 - total flux cleaned = 0.00580652 Jy ! Component: 150 - total flux cleaned = 0.00686948 Jy ! Component: 200 - total flux cleaned = 0.00764857 Jy ! Total flux subtracted in 200 components = 0.00764857 Jy ! Clean residual min=-0.002065 max=0.001856 Jy/beam ! Clean residual mean=-0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.126426 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 = 0.000623723 Jy ! Component: 100 - total flux cleaned = 0.0010441 Jy ! Component: 150 - total flux cleaned = 0.00130631 Jy ! Component: 200 - total flux cleaned = 0.00154675 Jy ! Total flux subtracted in 200 components = 0.00154675 Jy ! Clean residual min=-0.001939 max=0.001830 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.127973 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 139 components and 0.127973 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.742 mas, bmaj=4.28 mas, bpa=-5.758 degrees ! Estimated noise=1.16026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040092 Jy ! Component: 100 - total flux cleaned = 0.000703402 Jy ! Component: 150 - total flux cleaned = 0.000935288 Jy ! Component: 200 - total flux cleaned = 0.00115033 Jy ! Total flux subtracted in 200 components = 0.00115033 Jy ! Clean residual min=-0.002031 max=0.001954 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.129123 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 173 components and 0.129123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059689Jy sigma=0.426404 ! Fit after self-cal, rms=0.059665Jy sigma=0.426194 wmodel J1054+8629_S_a_map.mod ! Writing 173 model components to file: J1054+8629_S_a_map.mod wobs J1054+8629_S_a_uvs.fits ! Writing UV FITS file: J1054+8629_S_a_uvs.fits wwins J1054+8629_S_a_map.win ! wwins: Wrote 6 windows to J1054+8629_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 = -1.00899e-06 Jy ! Component: 100 - total flux cleaned = 6.48842e-05 Jy ! Component: 150 - total flux cleaned = 3.33824e-05 Jy ! Component: 200 - total flux cleaned = 6.2347e-05 Jy ! Component: 250 - total flux cleaned = 0.000117567 Jy ! Component: 300 - total flux cleaned = 9.02644e-05 Jy ! Component: 350 - total flux cleaned = -4.00613e-05 Jy ! Component: 400 - total flux cleaned = -0.000115927 Jy ! Component: 450 - total flux cleaned = -0.000215214 Jy ! Component: 500 - total flux cleaned = -0.000361156 Jy ! Component: 550 - total flux cleaned = -0.000480369 Jy ! Component: 600 - total flux cleaned = -0.000504038 Jy ! Component: 650 - total flux cleaned = -0.000528104 Jy ! Component: 700 - total flux cleaned = -0.000619164 Jy ! Component: 750 - total flux cleaned = -0.00066381 Jy ! Component: 800 - total flux cleaned = -0.000641689 Jy ! Component: 850 - total flux cleaned = -0.000685564 Jy ! Component: 900 - total flux cleaned = -0.000706824 Jy ! Component: 950 - total flux cleaned = -0.000685309 Jy ! Component: 1000 - total flux cleaned = -0.000727118 Jy ! Component: 1050 - total flux cleaned = -0.000706124 Jy ! Component: 1100 - total flux cleaned = -0.000685968 Jy ! Component: 1150 - total flux cleaned = -0.00070629 Jy ! Component: 1200 - total flux cleaned = -0.000746129 Jy ! Component: 1250 - total flux cleaned = -0.000726009 Jy ! Component: 1300 - total flux cleaned = -0.000745617 Jy ! Component: 1350 - total flux cleaned = -0.000706759 Jy ! Component: 1400 - total flux cleaned = -0.000745265 Jy ! Component: 1450 - total flux cleaned = -0.000745035 Jy ! Component: 1500 - total flux cleaned = -0.000725995 Jy ! Component: 1550 - total flux cleaned = -0.00072638 Jy ! Component: 1600 - total flux cleaned = -0.000689308 Jy ! Component: 1650 - total flux cleaned = -0.000597806 Jy ! Component: 1700 - total flux cleaned = -0.000652279 Jy ! Component: 1750 - total flux cleaned = -0.000580186 Jy ! Component: 1800 - total flux cleaned = -0.000562336 Jy ! Component: 1850 - total flux cleaned = -0.000597586 Jy ! Component: 1900 - total flux cleaned = -0.000562029 Jy ! Component: 1950 - total flux cleaned = -0.00050977 Jy ! Component: 2000 - total flux cleaned = -0.000475221 Jy ! Component: 2050 - total flux cleaned = -0.000492301 Jy ! Component: 2100 - total flux cleaned = -0.000492351 Jy ! Component: 2150 - total flux cleaned = -0.000475726 Jy ! Component: 2200 - total flux cleaned = -0.00045885 Jy ! Component: 2250 - total flux cleaned = -0.000442296 Jy ! Component: 2300 - total flux cleaned = -0.000475528 Jy ! Component: 2350 - total flux cleaned = -0.000491913 Jy ! Component: 2400 - total flux cleaned = -0.000442846 Jy ! Component: 2450 - total flux cleaned = -0.000459187 Jy ! Component: 2500 - total flux cleaned = -0.000411058 Jy ! Component: 2550 - total flux cleaned = -0.000379052 Jy ! Component: 2600 - total flux cleaned = -0.000379123 Jy ! Component: 2650 - total flux cleaned = -0.00034758 Jy ! Component: 2700 - total flux cleaned = -0.000363261 Jy ! Component: 2750 - total flux cleaned = -0.000331917 Jy ! Component: 2800 - total flux cleaned = -0.000362779 Jy ! Component: 2850 - total flux cleaned = -0.000331976 Jy ! Component: 2900 - total flux cleaned = -0.000301195 Jy ! Component: 2950 - total flux cleaned = -0.000316305 Jy ! Component: 3000 - total flux cleaned = -0.000301059 Jy ! Component: 3050 - total flux cleaned = -0.000331116 Jy ! Component: 3100 - total flux cleaned = -0.000271375 Jy ! Component: 3150 - total flux cleaned = -0.000271337 Jy ! Component: 3200 - total flux cleaned = -0.000271447 Jy ! Component: 3250 - total flux cleaned = -0.000300832 Jy ! Component: 3300 - total flux cleaned = -0.000286242 Jy ! Component: 3350 - total flux cleaned = -0.000271727 Jy ! Component: 3400 - total flux cleaned = -0.000300548 Jy ! Component: 3450 - total flux cleaned = -0.000343557 Jy ! Component: 3500 - total flux cleaned = -0.000343422 Jy ! Component: 3550 - total flux cleaned = -0.000300762 Jy ! Component: 3600 - total flux cleaned = -0.000272545 Jy ! Component: 3650 - total flux cleaned = -0.000286648 Jy ! Component: 3700 - total flux cleaned = -0.000286706 Jy ! Component: 3750 - total flux cleaned = -0.00028677 Jy ! Component: 3800 - total flux cleaned = -0.000300639 Jy ! Component: 3850 - total flux cleaned = -0.000314208 Jy ! Component: 3900 - total flux cleaned = -0.000286837 Jy ! Component: 3950 - total flux cleaned = -0.000313957 Jy ! Component: 4000 - total flux cleaned = -0.000246433 Jy ! Component: 4050 - total flux cleaned = -0.000246364 Jy ! Total flux subtracted in 4096 components = -0.000233011 Jy ! Clean residual min=-0.000756 max=0.001024 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.12889 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 474 components and 0.12889 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1054+8629_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.742 x 4.28 at -5.758 degrees (North through East) ! Clean map min=-0.0015788 max=0.065619 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1054+8629_S_a_map.fits wmodel /image_prod/ug002_uva//J1054+8629_S_a_map.mod ! Writing 474 model components to file: /image_prod/ug002_uva//J1054+8629_S_a_map.mod wobs /image_prod/ug002_uva//J1054+8629_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1054+8629_S_a_uvs.fits wwins /image_prod/ug002_uva//J1054+8629_S_a_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1054+8629_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0656188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08057 1.08057 2.16114 4.32229 8.64457 17.2891 34.5783 69.1566 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 277.63 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1054+8629_S_a_dfm.log closed on Wed Mar 4 23:46:58 2020