! Started logfile: /image_prod/ug002_uva//J1326+3154_S_dfm.log on Thu Mar 5 01:14:03 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//J1326+3154_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1326+3154_S_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.802402 visibilities/baseline/integration-bin. ! Found source: J1326+3154 ! ! 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 12024 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 J1326+3154_S] 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 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.466470Jy sigma=7.893600 ! Fit after self-cal, rms=0.932763Jy sigma=5.521258 ! 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=2.713 mas, bmaj=5.298 mas, bpa=-5.914 degrees ! Estimated noise=1.6011 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 = 0.293834 Jy ! Component: 100 - total flux cleaned = 0.440664 Jy ! Total flux subtracted in 100 components = 0.440664 Jy ! Clean residual min=-0.082453 max=0.191962 Jy/beam ! Clean residual mean=-0.000206 rms=0.020911 Jy/beam ! Combined flux in latest and established models = 0.440664 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.440664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.859076Jy sigma=3.170935 ! Fit after self-cal, rms=0.856947Jy sigma=3.163449 ! Inverting map ! Added new window around map position (44, -36). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169706 Jy ! Component: 100 - total flux cleaned = 0.283534 Jy ! Total flux subtracted in 100 components = 0.283534 Jy ! Clean residual min=-0.067228 max=0.121677 Jy/beam ! Clean residual mean=-0.000208 rms=0.017105 Jy/beam ! Combined flux in latest and established models = 0.724198 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 51 components and 0.724198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.770958Jy sigma=2.766601 ! Fit after self-cal, rms=0.764537Jy sigma=2.722262 ! Inverting map ! Added new window around map position (4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130733 Jy ! Component: 100 - total flux cleaned = 0.229054 Jy ! Total flux subtracted in 100 components = 0.229054 Jy ! Clean residual min=-0.052276 max=0.077503 Jy/beam ! Clean residual mean=-0.000188 rms=0.014345 Jy/beam ! Combined flux in latest and established models = 0.953251 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.953251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.690671Jy sigma=2.408344 ! Fit after self-cal, rms=0.687898Jy sigma=2.392351 ! 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=3.148 mas, bmaj=5.941 mas, bpa=-5.298 degrees ! Estimated noise=1.0105 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 = 0.157499 Jy ! Component: 100 - total flux cleaned = 0.28547 Jy ! Component: 150 - total flux cleaned = 0.395106 Jy ! Component: 200 - total flux cleaned = 0.490623 Jy ! Total flux subtracted in 200 components = 0.490623 Jy ! Clean residual min=-0.051703 max=0.098840 Jy/beam ! Clean residual mean=-0.000357 rms=0.018475 Jy/beam ! Combined flux in latest and established models = 1.44387 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 117 components and 1.44388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.549012Jy sigma=1.960800 ! Fit after self-cal, rms=0.545418Jy sigma=1.940077 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.148 x 5.941 at -5.298 degrees (North through East) ! Clean map min=-0.051706 max=0.45513 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.66 HN 1.34 KP 0.77 ! LA 0.84 MK 1.16 NL 1.25 OV 0.93 ! PT 0.68 SC 1.37 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.70 HN 1.31 KP 0.83 ! LA 0.79 MK 1.10 NL 1.55 OV 0.89 ! PT 0.71 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.67 HN 1.31 KP 0.82 ! LA 0.89 MK 1.09 NL 1.33 OV 0.98 ! PT 0.73 SC 1.43 ! ! ! Fit before self-cal, rms=0.545418Jy sigma=1.940077 ! Fit after self-cal, rms=0.288092Jy sigma=1.523287 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=6.361 mas, bpa=-5.624 degrees ! Estimated noise=0.983609 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 (39.5, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0763466 Jy ! Component: 100 - total flux cleaned = 0.127276 Jy ! Component: 150 - total flux cleaned = 0.166031 Jy ! Component: 200 - total flux cleaned = 0.197536 Jy ! Total flux subtracted in 200 components = 0.197536 Jy ! Clean residual min=-0.043944 max=0.055764 Jy/beam ! Clean residual mean=-0.000132 rms=0.011075 Jy/beam ! Combined flux in latest and established models = 1.64141 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 1.64141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.254656Jy sigma=1.291270 ! Fit after self-cal, rms=0.247658Jy sigma=1.260265 ! 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=0.247658Jy sigma=1.260265 ! Fit after self-cal, rms=0.207450Jy sigma=1.046356 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=6.407 mas, bpa=-3.301 degrees ! Estimated noise=0.98672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316144 Jy ! Component: 100 - total flux cleaned = 0.0425798 Jy ! Component: 150 - total flux cleaned = 0.0543315 Jy ! Component: 200 - total flux cleaned = 0.0645508 Jy ! Total flux subtracted in 200 components = 0.0645508 Jy ! Clean residual min=-0.033798 max=0.039813 Jy/beam ! Clean residual mean=-0.000090 rms=0.008041 Jy/beam ! Combined flux in latest and established models = 1.70596 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 1.70596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.196986Jy sigma=0.965668 ! Fit after self-cal, rms=0.194408Jy sigma=0.958948 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 (9.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397157 Jy ! Component: 100 - total flux cleaned = 0.0584561 Jy ! Component: 150 - total flux cleaned = 0.0728648 Jy ! Component: 200 - total flux cleaned = 0.0839438 Jy ! Total flux subtracted in 200 components = 0.0839438 Jy ! Clean residual min=-0.029370 max=0.033005 Jy/beam ! Clean residual mean=-0.000072 rms=0.006972 Jy/beam ! Combined flux in latest and established models = 1.78991 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 182 components and 1.78991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.182480Jy sigma=0.867758 ! Fit after self-cal, rms=0.179501Jy sigma=0.857133 ! Inverting map ! Added new window around map position (27.5, -41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341844 Jy ! Component: 100 - total flux cleaned = 0.0484203 Jy ! Component: 150 - total flux cleaned = 0.0588047 Jy ! Component: 200 - total flux cleaned = 0.0684024 Jy ! Total flux subtracted in 200 components = 0.0684024 Jy ! Clean residual min=-0.025047 max=0.023454 Jy/beam ! Clean residual mean=-0.000038 rms=0.005967 Jy/beam ! Combined flux in latest and established models = 1.85831 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 218 components and 1.85831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170452Jy sigma=0.779343 ! Fit after self-cal, rms=0.169066Jy sigma=0.774838 ! 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=0.169066Jy sigma=0.774838 ! Fit after self-cal, rms=0.158169Jy sigma=0.723684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=6.44 mas, bpa=-2.616 degrees ! Estimated noise=0.978747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212 Jy ! Component: 100 - total flux cleaned = 0.0368429 Jy ! Component: 150 - total flux cleaned = 0.0480772 Jy ! Component: 200 - total flux cleaned = 0.0580189 Jy ! Total flux subtracted in 200 components = 0.0580189 Jy ! Clean residual min=-0.021103 max=0.016576 Jy/beam ! Clean residual mean=-0.000030 rms=0.004781 Jy/beam ! Combined flux in latest and established models = 1.91633 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 242 components and 1.91633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152395Jy sigma=0.676545 ! Fit after self-cal, rms=0.151456Jy sigma=0.673227 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 = 0.0104677 Jy ! Component: 100 - total flux cleaned = 0.0184988 Jy ! Component: 150 - total flux cleaned = 0.0256651 Jy ! Component: 200 - total flux cleaned = 0.0318116 Jy ! Total flux subtracted in 200 components = 0.0318116 Jy ! Clean residual min=-0.019086 max=0.015549 Jy/beam ! Clean residual mean=-0.000024 rms=0.004479 Jy/beam ! Combined flux in latest and established models = 1.94814 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 262 components and 1.94814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.148741Jy sigma=0.651114 ! Fit after self-cal, rms=0.148143Jy sigma=0.649194 ! 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=0.148143Jy sigma=0.649194 ! Fit after self-cal, rms=0.146849Jy sigma=0.640963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.918 mas, bmaj=9.771 mas, bpa=2.396 degrees ! Estimated noise=1.25029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207955 Jy ! Component: 100 - total flux cleaned = 0.0354502 Jy ! Component: 150 - total flux cleaned = 0.0468765 Jy ! Component: 200 - total flux cleaned = 0.0521783 Jy ! Total flux subtracted in 200 components = 0.0521783 Jy ! Clean residual min=-0.020820 max=0.023417 Jy/beam ! Clean residual mean=-0.000058 rms=0.006702 Jy/beam ! Combined flux in latest and established models = 2.00032 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 309 components and 2.00032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143333Jy sigma=0.625315 ! Fit after self-cal, rms=0.142693Jy sigma=0.622627 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 = 0.00814473 Jy ! Component: 100 - total flux cleaned = 0.0125541 Jy ! Component: 150 - total flux cleaned = 0.0161032 Jy ! Component: 200 - total flux cleaned = 0.0187223 Jy ! Total flux subtracted in 200 components = 0.0187223 Jy ! Clean residual min=-0.020168 max=0.023084 Jy/beam ! Clean residual mean=-0.000052 rms=0.006362 Jy/beam ! Combined flux in latest and established models = 2.01904 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 331 components and 2.01904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141401Jy sigma=0.619869 ! Fit after self-cal, rms=0.141095Jy sigma=0.618516 ! 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=3.48 mas, bmaj=6.443 mas, bpa=-2.506 degrees ! Estimated noise=0.980295 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 6.443 at -2.506 degrees (North through East) ! Clean map min=-0.01614 max=0.43524 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=2.965 mas, bmaj=5.643 mas, bpa=-3.075 degrees ! Estimated noise=1.65599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.318614 Jy ! Component: 100 - total flux cleaned = 0.506783 Jy ! Component: 150 - total flux cleaned = 0.650193 Jy ! Component: 200 - total flux cleaned = 0.766906 Jy ! Total flux subtracted in 200 components = 0.766906 Jy ! Clean residual min=-0.044462 max=0.070742 Jy/beam ! Clean residual mean=-0.000164 rms=0.014093 Jy/beam ! Combined flux in latest and established models = 0.766906 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.766906 Jy ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=6.443 mas, bpa=-2.506 degrees ! Estimated noise=0.980295 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 = 0.150494 Jy ! Component: 100 - total flux cleaned = 0.271617 Jy ! Component: 150 - total flux cleaned = 0.373949 Jy ! Component: 200 - total flux cleaned = 0.462289 Jy ! Total flux subtracted in 200 components = 0.462289 Jy ! Clean residual min=-0.038556 max=0.058233 Jy/beam ! Clean residual mean=-0.000246 rms=0.012834 Jy/beam ! Combined flux in latest and established models = 1.2292 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 112 components and 1.2292 Jy ! Inverting map ! Added new window around map position (0, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0777233 Jy ! Component: 100 - total flux cleaned = 0.146092 Jy ! Component: 150 - total flux cleaned = 0.206893 Jy ! Component: 200 - total flux cleaned = 0.261328 Jy ! Total flux subtracted in 200 components = 0.261328 Jy ! Clean residual min=-0.029820 max=0.036946 Jy/beam ! Clean residual mean=-0.000174 rms=0.009011 Jy/beam ! Combined flux in latest and established models = 1.49052 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 162 components and 1.49052 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=6.918 mas, bmaj=9.771 mas, bpa=2.396 degrees ! Estimated noise=1.25029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0934205 Jy ! Component: 100 - total flux cleaned = 0.166054 Jy ! Component: 150 - total flux cleaned = 0.225484 Jy ! Component: 200 - total flux cleaned = 0.274949 Jy ! Total flux subtracted in 200 components = 0.274949 Jy ! Clean residual min=-0.031848 max=0.033135 Jy/beam ! Clean residual mean=-0.000206 rms=0.009826 Jy/beam ! Combined flux in latest and established models = 1.76547 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 = 0.0417268 Jy ! Component: 100 - total flux cleaned = 0.0772653 Jy ! Component: 150 - total flux cleaned = 0.107699 Jy ! Component: 200 - total flux cleaned = 0.133884 Jy ! Total flux subtracted in 200 components = 0.133884 Jy ! Clean residual min=-0.024943 max=0.021827 Jy/beam ! Clean residual mean=-0.000122 rms=0.007222 Jy/beam ! Combined flux in latest and established models = 1.89936 Jy ! Adding 167 model components to the UV plane model. ! The established model now contains 297 components and 1.89936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=6.443 mas, bpa=-2.506 degrees ! Estimated noise=0.980295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261848 Jy ! Component: 100 - total flux cleaned = 0.0451808 Jy ! Component: 150 - total flux cleaned = 0.0581767 Jy ! Component: 200 - total flux cleaned = 0.0703217 Jy ! Total flux subtracted in 200 components = 0.0703217 Jy ! Clean residual min=-0.018581 max=0.015410 Jy/beam ! Clean residual mean=-0.000037 rms=0.004363 Jy/beam ! Combined flux in latest and established models = 1.96968 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 329 components and 1.96968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146743Jy sigma=0.655873 ! Fit after self-cal, rms=0.145187Jy sigma=0.641994 wmodel J1326+3154_S_map.mod ! Writing 329 model components to file: J1326+3154_S_map.mod wobs J1326+3154_S_uvs.fits ! Writing UV FITS file: J1326+3154_S_uvs.fits wwins J1326+3154_S_map.win ! wwins: Wrote 7 windows to J1326+3154_S_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 = -0.00743034 Jy ! Component: 100 - total flux cleaned = -0.00968492 Jy ! Component: 150 - total flux cleaned = -0.0107492 Jy ! Component: 200 - total flux cleaned = -0.0122853 Jy ! Component: 250 - total flux cleaned = -0.013779 Jy ! Component: 300 - total flux cleaned = -0.0159403 Jy ! Component: 350 - total flux cleaned = -0.0175674 Jy ! Component: 400 - total flux cleaned = -0.0193821 Jy ! Component: 450 - total flux cleaned = -0.0211478 Jy ! Component: 500 - total flux cleaned = -0.0230879 Jy ! Component: 550 - total flux cleaned = -0.0235097 Jy ! Component: 600 - total flux cleaned = -0.0245481 Jy ! Component: 650 - total flux cleaned = -0.0251568 Jy ! Component: 700 - total flux cleaned = -0.0261512 Jy ! Component: 750 - total flux cleaned = -0.0267328 Jy ! Component: 800 - total flux cleaned = -0.0271137 Jy ! Component: 850 - total flux cleaned = -0.0278595 Jy ! Component: 900 - total flux cleaned = -0.027858 Jy ! Component: 950 - total flux cleaned = -0.0278564 Jy ! Component: 1000 - total flux cleaned = -0.0282138 Jy ! Component: 1050 - total flux cleaned = -0.0290912 Jy ! Component: 1100 - total flux cleaned = -0.0292601 Jy ! Component: 1150 - total flux cleaned = -0.0297661 Jy ! Component: 1200 - total flux cleaned = -0.0294342 Jy ! Component: 1250 - total flux cleaned = -0.0302577 Jy ! Component: 1300 - total flux cleaned = -0.0307413 Jy ! Component: 1350 - total flux cleaned = -0.0302663 Jy ! Component: 1400 - total flux cleaned = -0.0307399 Jy ! Component: 1450 - total flux cleaned = -0.0313581 Jy ! Component: 1500 - total flux cleaned = -0.0313585 Jy ! Component: 1550 - total flux cleaned = -0.0316594 Jy ! Component: 1600 - total flux cleaned = -0.0324019 Jy ! Component: 1650 - total flux cleaned = -0.0325458 Jy ! Component: 1700 - total flux cleaned = -0.0326878 Jy ! Component: 1750 - total flux cleaned = -0.0328286 Jy ! Component: 1800 - total flux cleaned = -0.0332506 Jy ! Component: 1850 - total flux cleaned = -0.0333902 Jy ! Component: 1900 - total flux cleaned = -0.0340744 Jy ! Component: 1950 - total flux cleaned = -0.0348879 Jy ! Component: 2000 - total flux cleaned = -0.034887 Jy ! Component: 2050 - total flux cleaned = -0.0350164 Jy ! Component: 2100 - total flux cleaned = -0.035539 Jy ! Component: 2150 - total flux cleaned = -0.0359265 Jy ! Component: 2200 - total flux cleaned = -0.0364347 Jy ! Component: 2250 - total flux cleaned = -0.0368103 Jy ! Component: 2300 - total flux cleaned = -0.0364373 Jy ! Component: 2350 - total flux cleaned = -0.037546 Jy ! Component: 2400 - total flux cleaned = -0.0379073 Jy ! Component: 2450 - total flux cleaned = -0.0376634 Jy ! Component: 2500 - total flux cleaned = -0.0381385 Jy ! Component: 2550 - total flux cleaned = -0.0381375 Jy ! Component: 2600 - total flux cleaned = -0.0388333 Jy ! Component: 2650 - total flux cleaned = -0.0396361 Jy ! Component: 2700 - total flux cleaned = -0.039748 Jy ! Component: 2750 - total flux cleaned = -0.0399728 Jy ! Component: 2800 - total flux cleaned = -0.0404164 Jy ! Component: 2850 - total flux cleaned = -0.0408568 Jy ! Component: 2900 - total flux cleaned = -0.0418352 Jy ! Component: 2950 - total flux cleaned = -0.0416196 Jy ! Component: 3000 - total flux cleaned = -0.0424709 Jy ! Component: 3050 - total flux cleaned = -0.0426822 Jy ! Component: 3100 - total flux cleaned = -0.0433077 Jy ! Component: 3150 - total flux cleaned = -0.042585 Jy ! Component: 3200 - total flux cleaned = -0.0429945 Jy ! Component: 3250 - total flux cleaned = -0.042995 Jy ! Component: 3300 - total flux cleaned = -0.0431961 Jy ! Component: 3350 - total flux cleaned = -0.0430968 Jy ! Component: 3400 - total flux cleaned = -0.0427021 Jy ! Component: 3450 - total flux cleaned = -0.0428011 Jy ! Component: 3500 - total flux cleaned = -0.0426087 Jy ! Component: 3550 - total flux cleaned = -0.0427048 Jy ! Component: 3600 - total flux cleaned = -0.0425157 Jy ! Component: 3650 - total flux cleaned = -0.04261 Jy ! Component: 3700 - total flux cleaned = -0.0423294 Jy ! Component: 3750 - total flux cleaned = -0.0424203 Jy ! Component: 3800 - total flux cleaned = -0.0423282 Jy ! Component: 3850 - total flux cleaned = -0.0421477 Jy ! Component: 3900 - total flux cleaned = -0.0420576 Jy ! Component: 3950 - total flux cleaned = -0.0419703 Jy ! Component: 4000 - total flux cleaned = -0.0425901 Jy ! Component: 4050 - total flux cleaned = -0.0425029 Jy ! Total flux subtracted in 4096 components = -0.0425021 Jy ! Clean residual min=-0.004653 max=0.004703 Jy/beam ! Clean residual mean=-0.000010 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 1.92717 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 671 components and 1.92717 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1326+3154_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 6.443 at -2.506 degrees (North through East) ! Clean map min=-0.010749 max=0.45235 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1326+3154_S_map.fits wmodel /image_prod/ug002_uva//J1326+3154_S_map.mod ! Writing 671 model components to file: /image_prod/ug002_uva//J1326+3154_S_map.mod wobs /image_prod/ug002_uva//J1326+3154_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1326+3154_S_uvs.fits wwins /image_prod/ug002_uva//J1326+3154_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1326+3154_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.452355 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0016781 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.11291 1.11291 2.22582 4.45165 8.9033 17.8066 35.6132 71.2264 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.452 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 269.562 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1326+3154_S_dfm.log closed on Thu Mar 5 01:14:07 2020