! Started logfile: /image_prod/ug002_uva//J2106+6004_S_a_dfm.log on Thu Mar 5 05:04:15 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//J2106+6004_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2106+6004_S_a_uva.fits ! AN table 1: 200 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.719778 visibilities/baseline/integration-bin. ! Found source: J2106+6004 ! ! 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 19434 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 J2106+6004_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 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007051Jy sigma=8.891369 ! Fit after self-cal, rms=0.970848Jy sigma=8.548876 ! 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=3.537 mas, bmaj=4.436 mas, bpa=33.61 degrees ! Estimated noise=1.10308 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 = 0.0256233 Jy ! Component: 100 - total flux cleaned = 0.0346751 Jy ! Total flux subtracted in 100 components = 0.0346751 Jy ! Clean residual min=-0.003781 max=0.004987 Jy/beam ! Clean residual mean=0.000003 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0346751 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0346751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125825Jy sigma=0.501445 ! Fit after self-cal, rms=0.125006Jy sigma=0.489431 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00727065 Jy ! Component: 100 - total flux cleaned = 0.0118286 Jy ! Total flux subtracted in 100 components = 0.0118286 Jy ! Clean residual min=-0.003789 max=0.003672 Jy/beam ! Clean residual mean=0.000004 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0465037 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.0465037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124443Jy sigma=0.476691 ! Fit after self-cal, rms=0.124436Jy sigma=0.476398 ! 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=4.568 mas, bmaj=5.508 mas, bpa=34.54 degrees ! Estimated noise=0.59366 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 (-6, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509778 Jy ! Component: 100 - total flux cleaned = 0.00836548 Jy ! Component: 150 - total flux cleaned = 0.0106254 Jy ! Component: 200 - total flux cleaned = 0.0115841 Jy ! Total flux subtracted in 200 components = 0.0115841 Jy ! Clean residual min=-0.002629 max=0.002771 Jy/beam ! Clean residual mean=0.000006 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0580878 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 78 components and 0.0580878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124175Jy sigma=0.471277 ! Fit after self-cal, rms=0.124084Jy sigma=0.470567 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.568 x 5.508 at 34.54 degrees (North through East) ! Clean map min=-0.0026882 max=0.036464 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.05 HN 1.16 KP 0.98 ! LA 1.00 MK 1.11 NL 1.04 OV 0.63 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.99 KP 1.01 ! LA 1.03 MK 1.01 NL 1.01 OV 0.90 ! PT 0.98 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 1.05 KP 1.01 ! LA 1.05 MK 0.99 NL 0.92 OV 0.66 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.124084Jy sigma=0.470567 ! Fit after self-cal, rms=0.130720Jy sigma=0.465747 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.589 mas, bmaj=5.609 mas, bpa=36.12 degrees ! Estimated noise=0.581182 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 (-16.5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279255 Jy ! Component: 100 - total flux cleaned = 0.00427012 Jy ! Component: 150 - total flux cleaned = 0.00456913 Jy ! Component: 200 - total flux cleaned = 0.0047072 Jy ! Total flux subtracted in 200 components = 0.0047072 Jy ! Clean residual min=-0.001771 max=0.002025 Jy/beam ! Clean residual mean=0.000010 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.062795 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 109 components and 0.062795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130653Jy sigma=0.464275 ! Fit after self-cal, rms=0.130615Jy sigma=0.462821 ! 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=0.130615Jy sigma=0.462821 ! Fit after self-cal, rms=0.105099Jy sigma=0.460024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.531 mas, bmaj=5.548 mas, bpa=36.45 degrees ! Estimated noise=0.574014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175264 Jy ! Component: 100 - total flux cleaned = 0.00246102 Jy ! Component: 150 - total flux cleaned = 0.00264836 Jy ! Component: 200 - total flux cleaned = 0.00280074 Jy ! Total flux subtracted in 200 components = 0.00280074 Jy ! Clean residual min=-0.001580 max=0.001706 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0655957 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 129 components and 0.0655957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105058Jy sigma=0.459500 ! Fit after self-cal, rms=0.105118Jy sigma=0.458906 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 = 0.00094238 Jy ! Component: 100 - total flux cleaned = 0.00102637 Jy ! Component: 150 - total flux cleaned = 0.0011467 Jy ! Component: 200 - total flux cleaned = 0.00125086 Jy ! Total flux subtracted in 200 components = 0.00125086 Jy ! Clean residual min=-0.001662 max=0.001614 Jy/beam ! Clean residual mean=0.000004 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0668466 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 139 components and 0.0668466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105097Jy sigma=0.458737 ! Fit after self-cal, rms=0.105080Jy sigma=0.458667 ! 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=0.105080Jy sigma=0.458667 ! Fit after self-cal, rms=0.100627Jy sigma=0.458313 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.469 mas, bmaj=5.545 mas, bpa=36.74 degrees ! Estimated noise=0.565096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661428 Jy ! Component: 100 - total flux cleaned = 0.000946354 Jy ! Component: 150 - total flux cleaned = 0.00111319 Jy ! Component: 200 - total flux cleaned = 0.00128468 Jy ! Total flux subtracted in 200 components = 0.00128468 Jy ! Clean residual min=-0.001603 max=0.001503 Jy/beam ! Clean residual mean=0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0681312 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 153 components and 0.0681312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100608Jy sigma=0.458110 ! Fit after self-cal, rms=0.100618Jy sigma=0.457984 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 = 0.000466804 Jy ! Component: 100 - total flux cleaned = 0.000616521 Jy ! Component: 150 - total flux cleaned = 0.000769645 Jy ! Component: 200 - total flux cleaned = 0.000891392 Jy ! Total flux subtracted in 200 components = 0.000891392 Jy ! Clean residual min=-0.001632 max=0.001496 Jy/beam ! Clean residual mean=0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0690226 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 0.0690226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100609Jy sigma=0.457890 ! Fit after self-cal, rms=0.100602Jy sigma=0.457860 ! 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=0.100602Jy sigma=0.457860 ! Fit after self-cal, rms=0.099470Jy sigma=0.457748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.901 mas, bmaj=9.676 mas, bpa=37.75 degrees ! Estimated noise=0.660357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000787057 Jy ! Component: 100 - total flux cleaned = 0.000990891 Jy ! Component: 150 - total flux cleaned = 0.00107234 Jy ! Component: 200 - total flux cleaned = 0.00116745 Jy ! Total flux subtracted in 200 components = 0.00116745 Jy ! Clean residual min=-0.001945 max=0.001952 Jy/beam ! Clean residual mean=0.000005 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0701901 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 192 components and 0.0701901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099465Jy sigma=0.457689 ! Fit after self-cal, rms=0.099471Jy sigma=0.457645 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 = 0.000308829 Jy ! Component: 100 - total flux cleaned = 0.000391282 Jy ! Component: 150 - total flux cleaned = 0.000472948 Jy ! Component: 200 - total flux cleaned = 0.000523327 Jy ! Total flux subtracted in 200 components = 0.000523327 Jy ! Clean residual min=-0.001959 max=0.001925 Jy/beam ! Clean residual mean=0.000005 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0707134 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 207 components and 0.0707134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099469Jy sigma=0.457640 ! Fit after self-cal, rms=0.099468Jy sigma=0.457630 ! 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=4.426 mas, bmaj=5.533 mas, bpa=36.55 degrees ! Estimated noise=0.556662 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.426 x 5.533 at 36.55 degrees (North through East) ! Clean map min=-0.0015678 max=0.033798 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=3.43 mas, bmaj=4.51 mas, bpa=35.73 degrees ! Estimated noise=1.01826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249724 Jy ! Component: 100 - total flux cleaned = 0.0346877 Jy ! Component: 150 - total flux cleaned = 0.0415605 Jy ! Component: 200 - total flux cleaned = 0.0468721 Jy ! Total flux subtracted in 200 components = 0.0468721 Jy ! Clean residual min=-0.003325 max=0.003570 Jy/beam ! Clean residual mean=0.000003 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0468721 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0468721 Jy ! Inverting map and beam ! Estimated beam: bmin=4.426 mas, bmaj=5.533 mas, bpa=36.55 degrees ! Estimated noise=0.556662 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 = 0.00606184 Jy ! Component: 100 - total flux cleaned = 0.010301 Jy ! Component: 150 - total flux cleaned = 0.0134916 Jy ! Component: 200 - total flux cleaned = 0.0159605 Jy ! Total flux subtracted in 200 components = 0.0159605 Jy ! Clean residual min=-0.001751 max=0.001718 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0628326 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 94 components and 0.0628326 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=8.901 mas, bmaj=9.676 mas, bpa=37.75 degrees ! Estimated noise=0.660357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290931 Jy ! Component: 100 - total flux cleaned = 0.00457627 Jy ! Component: 150 - total flux cleaned = 0.00530145 Jy ! Component: 200 - total flux cleaned = 0.00587738 Jy ! Total flux subtracted in 200 components = 0.00587738 Jy ! Clean residual min=-0.001992 max=0.001925 Jy/beam ! Clean residual mean=0.000004 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.06871 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 = 0.00036413 Jy ! Component: 100 - total flux cleaned = 0.000701114 Jy ! Component: 150 - total flux cleaned = 0.000985693 Jy ! Component: 200 - total flux cleaned = 0.00120798 Jy ! Total flux subtracted in 200 components = 0.00120798 Jy ! Clean residual min=-0.001951 max=0.001889 Jy/beam ! Clean residual mean=0.000004 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.069918 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 183 components and 0.069918 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.426 mas, bmaj=5.533 mas, bpa=36.55 degrees ! Estimated noise=0.556662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.58908e-05 Jy ! Component: 100 - total flux cleaned = 0.000188821 Jy ! Component: 150 - total flux cleaned = 0.000306393 Jy ! Component: 200 - total flux cleaned = 0.000412515 Jy ! Total flux subtracted in 200 components = 0.000412515 Jy ! Clean residual min=-0.001533 max=0.001572 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0703305 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 201 components and 0.0703305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099476Jy sigma=0.457750 ! Fit after self-cal, rms=0.099466Jy sigma=0.457677 wmodel J2106+6004_S_a_map.mod ! Writing 201 model components to file: J2106+6004_S_a_map.mod wobs J2106+6004_S_a_uvs.fits ! Writing UV FITS file: J2106+6004_S_a_uvs.fits wwins J2106+6004_S_a_map.win ! wwins: Wrote 3 windows to J2106+6004_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 = -7.31503e-05 Jy ! Component: 100 - total flux cleaned = 0.000269521 Jy ! Component: 150 - total flux cleaned = 0.000590357 Jy ! Component: 200 - total flux cleaned = 0.000801936 Jy ! Component: 250 - total flux cleaned = 0.00104965 Jy ! Component: 300 - total flux cleaned = 0.00124559 Jy ! Component: 350 - total flux cleaned = 0.00141467 Jy ! Component: 400 - total flux cleaned = 0.00155852 Jy ! Component: 450 - total flux cleaned = 0.00169822 Jy ! Component: 500 - total flux cleaned = 0.00181452 Jy ! Component: 550 - total flux cleaned = 0.00183311 Jy ! Component: 600 - total flux cleaned = 0.00190701 Jy ! Component: 650 - total flux cleaned = 0.00197938 Jy ! Component: 700 - total flux cleaned = 0.00203242 Jy ! Component: 750 - total flux cleaned = 0.00197968 Jy ! Component: 800 - total flux cleaned = 0.00203109 Jy ! Component: 850 - total flux cleaned = 0.00203085 Jy ! Component: 900 - total flux cleaned = 0.0020644 Jy ! Component: 950 - total flux cleaned = 0.00209743 Jy ! Component: 1000 - total flux cleaned = 0.00217785 Jy ! Component: 1050 - total flux cleaned = 0.00222549 Jy ! Component: 1100 - total flux cleaned = 0.00222564 Jy ! Component: 1150 - total flux cleaned = 0.00227183 Jy ! Component: 1200 - total flux cleaned = 0.00233252 Jy ! Component: 1250 - total flux cleaned = 0.0023771 Jy ! Component: 1300 - total flux cleaned = 0.00236228 Jy ! Component: 1350 - total flux cleaned = 0.00240597 Jy ! Component: 1400 - total flux cleaned = 0.00243471 Jy ! Component: 1450 - total flux cleaned = 0.00244905 Jy ! Component: 1500 - total flux cleaned = 0.00251936 Jy ! Component: 1550 - total flux cleaned = 0.00253324 Jy ! Component: 1600 - total flux cleaned = 0.00254695 Jy ! Component: 1650 - total flux cleaned = 0.00256052 Jy ! Component: 1700 - total flux cleaned = 0.00258731 Jy ! Component: 1750 - total flux cleaned = 0.00261384 Jy ! Component: 1800 - total flux cleaned = 0.00257422 Jy ! Component: 1850 - total flux cleaned = 0.00260057 Jy ! Component: 1900 - total flux cleaned = 0.00261365 Jy ! Component: 1950 - total flux cleaned = 0.00263932 Jy ! Component: 2000 - total flux cleaned = 0.00260159 Jy ! Component: 2050 - total flux cleaned = 0.00263944 Jy ! Component: 2100 - total flux cleaned = 0.0026644 Jy ! Component: 2150 - total flux cleaned = 0.0026523 Jy ! Component: 2200 - total flux cleaned = 0.00268895 Jy ! Component: 2250 - total flux cleaned = 0.00272507 Jy ! Component: 2300 - total flux cleaned = 0.0027487 Jy ! Component: 2350 - total flux cleaned = 0.00276046 Jy ! Component: 2400 - total flux cleaned = 0.00276054 Jy ! Component: 2450 - total flux cleaned = 0.00280684 Jy ! Component: 2500 - total flux cleaned = 0.00280671 Jy ! Component: 2550 - total flux cleaned = 0.00280682 Jy ! Component: 2600 - total flux cleaned = 0.00284067 Jy ! Component: 2650 - total flux cleaned = 0.00288538 Jy ! Component: 2700 - total flux cleaned = 0.0029186 Jy ! Component: 2750 - total flux cleaned = 0.0029187 Jy ! Component: 2800 - total flux cleaned = 0.00291879 Jy ! Component: 2850 - total flux cleaned = 0.00292976 Jy ! Component: 2900 - total flux cleaned = 0.00290842 Jy ! Component: 2950 - total flux cleaned = 0.00296146 Jy ! Component: 3000 - total flux cleaned = 0.00294044 Jy ! Component: 3050 - total flux cleaned = 0.00295089 Jy ! Component: 3100 - total flux cleaned = 0.00296121 Jy ! Component: 3150 - total flux cleaned = 0.00296114 Jy ! Component: 3200 - total flux cleaned = 0.00297128 Jy ! Component: 3250 - total flux cleaned = 0.00294104 Jy ! Component: 3300 - total flux cleaned = 0.00293103 Jy ! Component: 3350 - total flux cleaned = 0.00290134 Jy ! Component: 3400 - total flux cleaned = 0.00293102 Jy ! Component: 3450 - total flux cleaned = 0.00295063 Jy ! Component: 3500 - total flux cleaned = 0.00292143 Jy ! Component: 3550 - total flux cleaned = 0.00290234 Jy ! Component: 3600 - total flux cleaned = 0.00290246 Jy ! Component: 3650 - total flux cleaned = 0.00294983 Jy ! Component: 3700 - total flux cleaned = 0.00294035 Jy ! Component: 3750 - total flux cleaned = 0.00289363 Jy ! Component: 3800 - total flux cleaned = 0.00287497 Jy ! Component: 3850 - total flux cleaned = 0.00287504 Jy ! Component: 3900 - total flux cleaned = 0.00287506 Jy ! Component: 3950 - total flux cleaned = 0.00284778 Jy ! Component: 4000 - total flux cleaned = 0.00284775 Jy ! Component: 4050 - total flux cleaned = 0.00282977 Jy ! Total flux subtracted in 4096 components = 0.00282975 Jy ! Clean residual min=-0.000531 max=0.000609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0731603 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 504 components and 0.0731603 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2106+6004_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.426 x 5.533 at 36.55 degrees (North through East) ! Clean map min=-0.0013172 max=0.033946 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2106+6004_S_a_map.fits wmodel /image_prod/ug002_uva//J2106+6004_S_a_map.mod ! Writing 504 model components to file: /image_prod/ug002_uva//J2106+6004_S_a_map.mod wobs /image_prod/ug002_uva//J2106+6004_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2106+6004_S_a_uvs.fits wwins /image_prod/ug002_uva//J2106+6004_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2106+6004_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0339459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.50587 1.50587 3.01175 6.0235 12.047 24.094 48.188 96.376 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 199.219 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2106+6004_S_a_dfm.log closed on Thu Mar 5 05:04:20 2020