! Started logfile: /image_prod/ug002_uvm//J0137+3309_S_a_dfm.log on Wed Mar 4 16:28:37 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//J0137+3309_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0137+3309_S_a_uvm.fits ! AN table 1: 45 integrations on 21 of 21 possible baselines. ! AN table 2: 44 integrations on 28 of 28 possible baselines. ! AN table 3: 112 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.794653 visibilities/baseline/integration-bin. ! Found source: J0137+3309 ! ! 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 40 lines of history. ! ! Reading 14802 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 J0137+3309_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 65 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! A total of 80 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! A total of 80 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! A total of 80 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.054292Jy sigma=7.898133 ! Fit after self-cal, rms=0.824742Jy sigma=6.511252 ! 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=2.982 mas, bmaj=5.01 mas, bpa=-7.711 degrees ! Estimated noise=1.23106 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 = 0.158787 Jy ! Component: 100 - total flux cleaned = 0.226841 Jy ! Total flux subtracted in 100 components = 0.226841 Jy ! Clean residual min=-0.035734 max=0.039487 Jy/beam ! Clean residual mean=0.000206 rms=0.009648 Jy/beam ! Combined flux in latest and established models = 0.226841 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.226841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.355976Jy sigma=2.178740 ! Fit after self-cal, rms=0.354364Jy sigma=2.172623 ! 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=3.375 mas, bmaj=5.822 mas, bpa=-6.842 degrees ! Estimated noise=0.784456 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 = 0.0692527 Jy ! Component: 100 - total flux cleaned = 0.116582 Jy ! Component: 150 - total flux cleaned = 0.149911 Jy ! Component: 200 - total flux cleaned = 0.173443 Jy ! Total flux subtracted in 200 components = 0.173443 Jy ! Clean residual min=-0.050511 max=0.049799 Jy/beam ! Clean residual mean=0.000305 rms=0.013094 Jy/beam ! Combined flux in latest and established models = 0.400284 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 54 components and 0.400284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.326701Jy sigma=2.094608 ! Fit after self-cal, rms=0.324287Jy sigma=2.086699 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.375 x 5.822 at -6.842 degrees (North through East) ! Clean map min=-0.049244 max=0.20271 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.01 FD 1.13 KP 0.54 MK 1.18 ! NL 2.75 OV 0.98 PT 0.64 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 0.73 HN 1.75 KP 0.69 ! MK 2.35 NL 1.34 OV 1.14 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 2.04 HN 1.56 KP 1.79 LA 1.35 ! MK 0.80 NL 1.00 OV 0.79 PT 0.70 ! SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.53 FD 0.82 KP 0.55 MK 1.59 ! NL 2.08 OV 0.97 PT 0.68 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 0.70 HN 1.79 KP 0.67 ! MK 3.15 NL 1.81 OV 0.93 SC 1.16 ! ! Telescope amplitude corrections in sub-array 3: ! BR 2.07 HN 1.57 KP 2.03 LA 0.88 ! MK 0.96 NL 1.06 OV 1.00 PT 0.50 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.83 FD 1.20 KP 0.49 MK 1.28 ! NL 1.60 OV 1.07 PT 0.77 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.80 HN 1.89 KP 0.87 ! MK 3.55 NL 1.17 OV 0.79 SC 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 2.24 HN 1.48 KP 2.12 LA 0.77 ! MK 1.19 NL 1.10 OV 1.21 PT 0.49 ! SC 1.20 ! ! ! Fit before self-cal, rms=0.324287Jy sigma=2.086699 ! Fit after self-cal, rms=0.472227Jy sigma=1.904530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.395 mas, bmaj=6.052 mas, bpa=-7.174 degrees ! Estimated noise=0.894742 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 = 0.0268791 Jy ! Component: 100 - total flux cleaned = 0.0395025 Jy ! Component: 150 - total flux cleaned = 0.0456698 Jy ! Component: 200 - total flux cleaned = 0.0472669 Jy ! Total flux subtracted in 200 components = 0.0472669 Jy ! Clean residual min=-0.054823 max=0.053274 Jy/beam ! Clean residual mean=0.000116 rms=0.013183 Jy/beam ! Combined flux in latest and established models = 0.447551 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.447551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.465818Jy sigma=1.919176 ! Fit after self-cal, rms=0.486350Jy sigma=1.881287 ! 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=0.486350Jy sigma=1.881287 ! Fit after self-cal, rms=1.326228Jy sigma=1.650027 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=6.356 mas, bpa=-7.972 degrees ! Estimated noise=1.0535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034351 Jy ! Component: 100 - total flux cleaned = 0.0430493 Jy ! Component: 150 - total flux cleaned = 0.0457449 Jy ! Component: 200 - total flux cleaned = 0.0477941 Jy ! Total flux subtracted in 200 components = 0.0477941 Jy ! Clean residual min=-0.035932 max=0.052583 Jy/beam ! Clean residual mean=0.000012 rms=0.010814 Jy/beam ! Combined flux in latest and established models = 0.495345 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.495345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.321167Jy sigma=1.655297 ! Fit after self-cal, rms=1.329829Jy sigma=1.631281 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 (-3, -60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0518869 Jy ! Component: 100 - total flux cleaned = 0.0642267 Jy ! Component: 150 - total flux cleaned = 0.0667778 Jy ! Component: 200 - total flux cleaned = 0.0703425 Jy ! Total flux subtracted in 200 components = 0.0703425 Jy ! Clean residual min=-0.043330 max=0.042748 Jy/beam ! Clean residual mean=0.000017 rms=0.010979 Jy/beam ! Combined flux in latest and established models = 0.565687 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 104 components and 0.565687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.324053Jy sigma=1.590790 ! Fit after self-cal, rms=1.318846Jy sigma=1.575178 ! 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=1.318846Jy sigma=1.575178 ! Fit after self-cal, rms=2.093003Jy sigma=1.479717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=6.947 mas, bpa=-10.3 degrees ! Estimated noise=1.12517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346182 Jy ! Component: 100 - total flux cleaned = 0.0355285 Jy ! Component: 150 - total flux cleaned = 0.0393908 Jy ! Component: 200 - total flux cleaned = 0.0427379 Jy ! Total flux subtracted in 200 components = 0.0427379 Jy ! Clean residual min=-0.048647 max=0.047023 Jy/beam ! Clean residual mean=0.000043 rms=0.010897 Jy/beam ! Combined flux in latest and established models = 0.608425 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.608425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.089517Jy sigma=1.460859 ! Fit after self-cal, rms=2.073564Jy sigma=1.446984 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 (-33, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442897 Jy ! Component: 100 - total flux cleaned = 0.0534988 Jy ! Component: 150 - total flux cleaned = 0.0572767 Jy ! Component: 200 - total flux cleaned = 0.0606045 Jy ! Total flux subtracted in 200 components = 0.0606045 Jy ! Clean residual min=-0.048666 max=0.044209 Jy/beam ! Clean residual mean=-0.000030 rms=0.010831 Jy/beam ! Combined flux in latest and established models = 0.66903 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 143 components and 0.66903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=2.068066Jy sigma=1.419380 ! Fit after self-cal, rms=2.066055Jy sigma=1.410043 ! 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=2.066055Jy sigma=1.410043 ! Fit after self-cal, rms=1.803967Jy sigma=1.382195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.967 mas, bmaj=10.87 mas, bpa=-16.69 degrees ! Estimated noise=1.26529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361555 Jy ! Component: 100 - total flux cleaned = 0.04908 Jy ! Component: 150 - total flux cleaned = 0.0535031 Jy ! Component: 200 - total flux cleaned = 0.056758 Jy ! Total flux subtracted in 200 components = 0.056758 Jy ! Clean residual min=-0.053490 max=0.051893 Jy/beam ! Clean residual mean=-0.000015 rms=0.014354 Jy/beam ! Combined flux in latest and established models = 0.725788 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 162 components and 0.725788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.801462Jy sigma=1.378249 ! Fit after self-cal, rms=1.800604Jy sigma=1.372217 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 = 0.0133452 Jy ! Component: 100 - total flux cleaned = 0.0145831 Jy ! Component: 150 - total flux cleaned = 0.0151374 Jy ! Component: 200 - total flux cleaned = 0.0161974 Jy ! Total flux subtracted in 200 components = 0.0161974 Jy ! Clean residual min=-0.050307 max=0.051270 Jy/beam ! Clean residual mean=-0.000041 rms=0.014215 Jy/beam ! Combined flux in latest and established models = 0.741985 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 171 components and 0.741985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.798830Jy sigma=1.378643 ! Fit after self-cal, rms=1.798348Jy sigma=1.376206 ! 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=3.555 mas, bmaj=7.043 mas, bpa=-10.07 degrees ! Estimated noise=1.12996 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.555 x 7.043 at -10.07 degrees (North through East) ! Clean map min=-0.050333 max=0.26936 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=3.097 mas, bmaj=5.996 mas, bpa=-11.05 degrees ! Estimated noise=1.91873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216099 Jy ! Component: 100 - total flux cleaned = 0.335957 Jy ! Component: 150 - total flux cleaned = 0.425187 Jy ! Component: 200 - total flux cleaned = 0.484958 Jy ! Total flux subtracted in 200 components = 0.484958 Jy ! Clean residual min=-0.052381 max=0.051876 Jy/beam ! Clean residual mean=0.000140 rms=0.012126 Jy/beam ! Combined flux in latest and established models = 0.484958 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.484958 Jy ! Inverting map and beam ! Estimated beam: bmin=3.555 mas, bmaj=7.043 mas, bpa=-10.07 degrees ! Estimated noise=1.12996 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 = 0.0746038 Jy ! Component: 100 - total flux cleaned = 0.114086 Jy ! Component: 150 - total flux cleaned = 0.134162 Jy ! Component: 200 - total flux cleaned = 0.146869 Jy ! Total flux subtracted in 200 components = 0.146869 Jy ! Clean residual min=-0.046086 max=0.047631 Jy/beam ! Clean residual mean=0.000056 rms=0.011607 Jy/beam ! Combined flux in latest and established models = 0.631827 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 63 components and 0.631827 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=7.967 mas, bmaj=10.87 mas, bpa=-16.69 degrees ! Estimated noise=1.26529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.050824 Jy ! Component: 100 - total flux cleaned = 0.0747102 Jy ! Component: 150 - total flux cleaned = 0.0823262 Jy ! Component: 200 - total flux cleaned = 0.0860448 Jy ! Total flux subtracted in 200 components = 0.0860448 Jy ! Clean residual min=-0.052740 max=0.054758 Jy/beam ! Clean residual mean=0.000002 rms=0.014756 Jy/beam ! Combined flux in latest and established models = 0.717872 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 = 0.00245091 Jy ! Component: 100 - total flux cleaned = 0.0054575 Jy ! Component: 150 - total flux cleaned = 0.00889369 Jy ! Component: 200 - total flux cleaned = 0.0101767 Jy ! Total flux subtracted in 200 components = 0.0101767 Jy ! Clean residual min=-0.050202 max=0.052864 Jy/beam ! Clean residual mean=-0.000025 rms=0.014407 Jy/beam ! Combined flux in latest and established models = 0.728048 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 90 components and 0.728048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.555 mas, bmaj=7.043 mas, bpa=-10.07 degrees ! Estimated noise=1.12996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129254 Jy ! Component: 100 - total flux cleaned = 0.0188803 Jy ! Component: 150 - total flux cleaned = 0.0213133 Jy ! Component: 200 - total flux cleaned = 0.02127 Jy ! Total flux subtracted in 200 components = 0.02127 Jy ! Clean residual min=-0.043757 max=0.043710 Jy/beam ! Clean residual mean=-0.000038 rms=0.010788 Jy/beam ! Combined flux in latest and established models = 0.749318 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.749318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.794531Jy sigma=1.377591 ! Fit after self-cal, rms=1.792939Jy sigma=1.371514 wmodel J0137+3309_S_a_map.mod ! Writing 107 model components to file: J0137+3309_S_a_map.mod wobs J0137+3309_S_a_uvs.fits ! Writing UV FITS file: J0137+3309_S_a_uvs.fits wwins J0137+3309_S_a_map.win ! wwins: Wrote 3 windows to J0137+3309_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 = 0.0138772 Jy ! Component: 100 - total flux cleaned = 0.0236018 Jy ! Component: 150 - total flux cleaned = 0.0335592 Jy ! Component: 200 - total flux cleaned = 0.0424426 Jy ! Component: 250 - total flux cleaned = 0.0543038 Jy ! Component: 300 - total flux cleaned = 0.062572 Jy ! Component: 350 - total flux cleaned = 0.0699887 Jy ! Component: 400 - total flux cleaned = 0.0772381 Jy ! Component: 450 - total flux cleaned = 0.0849148 Jy ! Component: 500 - total flux cleaned = 0.0941591 Jy ! Component: 550 - total flux cleaned = 0.102659 Jy ! Component: 600 - total flux cleaned = 0.11046 Jy ! Component: 650 - total flux cleaned = 0.11922 Jy ! Component: 700 - total flux cleaned = 0.127288 Jy ! Component: 750 - total flux cleaned = 0.134161 Jy ! Component: 800 - total flux cleaned = 0.141437 Jy ! Component: 850 - total flux cleaned = 0.146558 Jy ! Component: 900 - total flux cleaned = 0.151608 Jy ! Component: 950 - total flux cleaned = 0.158078 Jy ! Component: 1000 - total flux cleaned = 0.162004 Jy ! Component: 1050 - total flux cleaned = 0.167332 Jy ! Component: 1100 - total flux cleaned = 0.172106 Jy ! Component: 1150 - total flux cleaned = 0.177308 Jy ! Component: 1200 - total flux cleaned = 0.182446 Jy ! Component: 1250 - total flux cleaned = 0.187059 Jy ! Component: 1300 - total flux cleaned = 0.192529 Jy ! Component: 1350 - total flux cleaned = 0.195238 Jy ! Component: 1400 - total flux cleaned = 0.199702 Jy ! Component: 1450 - total flux cleaned = 0.20411 Jy ! Component: 1500 - total flux cleaned = 0.207599 Jy ! Component: 1550 - total flux cleaned = 0.211489 Jy ! Component: 1600 - total flux cleaned = 0.214488 Jy ! Component: 1650 - total flux cleaned = 0.218723 Jy ! Component: 1700 - total flux cleaned = 0.222499 Jy ! Component: 1750 - total flux cleaned = 0.225411 Jy ! Component: 1800 - total flux cleaned = 0.230764 Jy ! Component: 1850 - total flux cleaned = 0.232389 Jy ! Component: 1900 - total flux cleaned = 0.235623 Jy ! Component: 1950 - total flux cleaned = 0.238432 Jy ! Component: 2000 - total flux cleaned = 0.242408 Jy ! Component: 2050 - total flux cleaned = 0.244776 Jy ! Component: 2100 - total flux cleaned = 0.247902 Jy ! Component: 2150 - total flux cleaned = 0.249068 Jy ! Component: 2200 - total flux cleaned = 0.252534 Jy ! Component: 2250 - total flux cleaned = 0.254446 Jy ! Component: 2300 - total flux cleaned = 0.257099 Jy ! Component: 2350 - total flux cleaned = 0.260109 Jy ! Component: 2400 - total flux cleaned = 0.262351 Jy ! Component: 2450 - total flux cleaned = 0.264579 Jy ! Component: 2500 - total flux cleaned = 0.26752 Jy ! Component: 2550 - total flux cleaned = 0.269709 Jy ! Component: 2600 - total flux cleaned = 0.271526 Jy ! Component: 2650 - total flux cleaned = 0.275127 Jy ! Component: 2700 - total flux cleaned = 0.277278 Jy ! Component: 2750 - total flux cleaned = 0.280124 Jy ! Component: 2800 - total flux cleaned = 0.2833 Jy ! Component: 2850 - total flux cleaned = 0.285061 Jy ! Component: 2900 - total flux cleaned = 0.2882 Jy ! Component: 2950 - total flux cleaned = 0.290626 Jy ! Component: 3000 - total flux cleaned = 0.292347 Jy ! Component: 3050 - total flux cleaned = 0.294743 Jy ! Component: 3100 - total flux cleaned = 0.297119 Jy ! Component: 3150 - total flux cleaned = 0.298132 Jy ! Component: 3200 - total flux cleaned = 0.298471 Jy ! Component: 3250 - total flux cleaned = 0.301475 Jy ! Component: 3300 - total flux cleaned = 0.303462 Jy ! Component: 3350 - total flux cleaned = 0.304449 Jy ! Component: 3400 - total flux cleaned = 0.306414 Jy ! Component: 3450 - total flux cleaned = 0.307394 Jy ! Component: 3500 - total flux cleaned = 0.309984 Jy ! Component: 3550 - total flux cleaned = 0.310302 Jy ! Component: 3600 - total flux cleaned = 0.313185 Jy ! Component: 3650 - total flux cleaned = 0.314138 Jy ! Component: 3700 - total flux cleaned = 0.316351 Jy ! Component: 3750 - total flux cleaned = 0.316667 Jy ! Component: 3800 - total flux cleaned = 0.318548 Jy ! Component: 3850 - total flux cleaned = 0.320417 Jy ! Component: 3900 - total flux cleaned = 0.321964 Jy ! Component: 3950 - total flux cleaned = 0.323502 Jy ! Component: 4000 - total flux cleaned = 0.32534 Jy ! Component: 4050 - total flux cleaned = 0.32595 Jy ! Total flux subtracted in 4096 components = 0.328377 Jy ! Clean residual min=-0.015153 max=0.015181 Jy/beam ! Clean residual mean=-0.000053 rms=0.005889 Jy/beam ! Combined flux in latest and established models = 1.07769 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 440 components and 1.07769 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0137+3309_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.555 x 7.043 at -10.07 degrees (North through East) ! Clean map min=-0.041612 max=0.26414 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0137+3309_S_a_map.fits wmodel /image_prod/ug002_uvm//J0137+3309_S_a_map.mod ! Writing 440 model components to file: /image_prod/ug002_uvm//J0137+3309_S_a_map.mod wobs /image_prod/ug002_uvm//J0137+3309_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0137+3309_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0137+3309_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J0137+3309_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.264145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00586188 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.65758 6.65758 13.3152 26.6303 53.2607 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0175 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.264 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 45.061 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0137+3309_S_a_dfm.log closed on Wed Mar 4 16:28:42 2020