! Started logfile: /image_prod/ug002_uva//J1125+2005_S_dfm.log on Thu Mar 5 00:02:08 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//J1125+2005_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1125+2005_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.897024 visibilities/baseline/integration-bin. ! Found source: J1125+2005 ! ! 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 4521 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 J1125+2005_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 24 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008884Jy sigma=7.904147 ! Fit after self-cal, rms=0.833216Jy sigma=6.499781 ! 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=3.072 mas, bmaj=5.663 mas, bpa=-3.987 degrees ! Estimated noise=1.86427 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 = 0.127211 Jy ! Component: 100 - total flux cleaned = 0.161374 Jy ! Total flux subtracted in 100 components = 0.161374 Jy ! Clean residual min=-0.009969 max=0.022268 Jy/beam ! Clean residual mean=0.000054 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 0.161374 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.161374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083376Jy sigma=0.579747 ! Fit after self-cal, rms=0.083319Jy sigma=0.579211 ! Inverting map ! Added new window around map position (7, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220448 Jy ! Component: 100 - total flux cleaned = 0.0361749 Jy ! Total flux subtracted in 100 components = 0.0361749 Jy ! Clean residual min=-0.008810 max=0.010984 Jy/beam ! Clean residual mean=0.000038 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.197549 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.197549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076245Jy sigma=0.512035 ! Fit after self-cal, rms=0.075757Jy sigma=0.508509 ! 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=3.592 mas, bmaj=6.345 mas, bpa=-0.3868 degrees ! Estimated noise=1.40052 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 = 0.0128302 Jy ! Component: 100 - total flux cleaned = 0.0204503 Jy ! Component: 150 - total flux cleaned = 0.0255181 Jy ! Component: 200 - total flux cleaned = 0.0289817 Jy ! Total flux subtracted in 200 components = 0.0289817 Jy ! Clean residual min=-0.007953 max=0.010729 Jy/beam ! Clean residual mean=0.000028 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 0.226531 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 59 components and 0.226531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073467Jy sigma=0.486840 ! Fit after self-cal, rms=0.073313Jy sigma=0.485343 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.592 x 6.345 at -0.3868 degrees (North through East) ! Clean map min=-0.0075406 max=0.16406 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 KP 1.06 MK 1.01 ! NL 1.03 OV 0.85 PT 1.04 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.12 HN 0.90 KP 1.06 ! MK 0.89 NL 0.94 OV 0.94 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 KP 1.06 MK 1.11 ! NL 1.15 OV 0.86 PT 1.01 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.16 HN 0.95 KP 1.02 ! MK 1.03 NL 0.85 OV 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 KP 1.11 MK 1.03 ! NL 0.99 OV 0.87 PT 1.01 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.13 HN 1.01 KP 1.05 ! MK 0.98 NL 0.97 OV 0.94 SC 1.05 ! ! ! Fit before self-cal, rms=0.073313Jy sigma=0.485343 ! Fit after self-cal, rms=0.070687Jy sigma=0.463585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=6.309 mas, bpa=-0.7923 degrees ! Estimated noise=1.3953 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 = 0.000133012 Jy ! Component: 100 - total flux cleaned = -0.000140405 Jy ! Component: 150 - total flux cleaned = -0.000339964 Jy ! Component: 200 - total flux cleaned = -0.000467075 Jy ! Total flux subtracted in 200 components = -0.000467075 Jy ! Clean residual min=-0.005530 max=0.008032 Jy/beam ! Clean residual mean=-0.000004 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.226064 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.226064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070542Jy sigma=0.462736 ! Fit after self-cal, rms=0.070568Jy sigma=0.462489 ! 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=0.070568Jy sigma=0.462489 ! Fit after self-cal, rms=0.067681Jy sigma=0.456661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=6.331 mas, bpa=-0.8392 degrees ! Estimated noise=1.39873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272681 Jy ! Component: 100 - total flux cleaned = 9.09679e-05 Jy ! Component: 150 - total flux cleaned = -6.28136e-05 Jy ! Component: 200 - total flux cleaned = -0.000234999 Jy ! Total flux subtracted in 200 components = -0.000234999 Jy ! Clean residual min=-0.005330 max=0.007864 Jy/beam ! Clean residual mean=-0.000007 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.225829 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.225829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067617Jy sigma=0.456244 ! Fit after self-cal, rms=0.067610Jy sigma=0.456176 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 (37, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797055 Jy ! Component: 100 - total flux cleaned = 0.0129768 Jy ! Component: 150 - total flux cleaned = 0.0165044 Jy ! Component: 200 - total flux cleaned = 0.0190926 Jy ! Total flux subtracted in 200 components = 0.0190926 Jy ! Clean residual min=-0.004432 max=0.006031 Jy/beam ! Clean residual mean=0.000004 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.244921 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 135 components and 0.244921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066656Jy sigma=0.445327 ! Fit after self-cal, rms=0.066525Jy sigma=0.444173 ! Inverting map ! Added new window around map position (12.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507183 Jy ! Component: 100 - total flux cleaned = 0.00813207 Jy ! Component: 150 - total flux cleaned = 0.00962818 Jy ! Component: 200 - total flux cleaned = 0.0104125 Jy ! Total flux subtracted in 200 components = 0.0104125 Jy ! Clean residual min=-0.004033 max=0.004545 Jy/beam ! Clean residual mean=0.000003 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.255334 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 169 components and 0.255334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066012Jy sigma=0.440079 ! Fit after self-cal, rms=0.065941Jy sigma=0.439631 ! Inverting map ! Added new window around map position (26.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420141 Jy ! Component: 100 - total flux cleaned = 0.00484891 Jy ! Component: 150 - total flux cleaned = 0.00485019 Jy ! Component: 200 - total flux cleaned = 0.00499587 Jy ! Total flux subtracted in 200 components = 0.00499587 Jy ! Clean residual min=-0.003586 max=0.003516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.26033 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 191 components and 0.26033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065555Jy sigma=0.436892 ! Fit after self-cal, rms=0.065527Jy sigma=0.436702 ! 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=0.065527Jy sigma=0.436702 ! Fit after self-cal, rms=0.064051Jy sigma=0.434190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=6.339 mas, bpa=-0.5123 degrees ! Estimated noise=1.39302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242742 Jy ! Component: 100 - total flux cleaned = 0.00327321 Jy ! Component: 150 - total flux cleaned = 0.00346937 Jy ! Component: 200 - total flux cleaned = 0.00358735 Jy ! Total flux subtracted in 200 components = 0.00358735 Jy ! Clean residual min=-0.003083 max=0.002843 Jy/beam ! Clean residual mean=0.000002 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.263917 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 219 components and 0.263917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063880Jy sigma=0.432941 ! Fit after self-cal, rms=0.063866Jy sigma=0.432839 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 = 0.000759707 Jy ! Component: 100 - total flux cleaned = 0.000978173 Jy ! Component: 150 - total flux cleaned = 0.00117641 Jy ! Component: 200 - total flux cleaned = 0.00140218 Jy ! Total flux subtracted in 200 components = 0.00140218 Jy ! Clean residual min=-0.003000 max=0.002583 Jy/beam ! Clean residual mean=0.000002 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.265319 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 231 components and 0.265319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063784Jy sigma=0.432263 ! Fit after self-cal, rms=0.063779Jy sigma=0.432231 ! 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=0.063779Jy sigma=0.432231 ! Fit after self-cal, rms=0.063712Jy sigma=0.432063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.881 mas, bmaj=9.774 mas, bpa=-2.778 degrees ! Estimated noise=1.64901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136661 Jy ! Component: 100 - total flux cleaned = 0.00206228 Jy ! Component: 150 - total flux cleaned = 0.00253183 Jy ! Component: 200 - total flux cleaned = 0.00284493 Jy ! Total flux subtracted in 200 components = 0.00284493 Jy ! Clean residual min=-0.004033 max=0.003042 Jy/beam ! Clean residual mean=0.000009 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.268164 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 265 components and 0.268164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063667Jy sigma=0.431685 ! Fit after self-cal, rms=0.063657Jy sigma=0.431639 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 = 0.000868458 Jy ! Component: 100 - total flux cleaned = 0.000973828 Jy ! Component: 150 - total flux cleaned = 0.000974575 Jy ! Component: 200 - total flux cleaned = 0.000975506 Jy ! Total flux subtracted in 200 components = 0.000975506 Jy ! Clean residual min=-0.003921 max=0.003008 Jy/beam ! Clean residual mean=0.000009 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.26914 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 287 components and 0.26914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063642Jy sigma=0.431572 ! Fit after self-cal, rms=0.063640Jy sigma=0.431559 ! 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=3.599 mas, bmaj=6.34 mas, bpa=-0.4284 degrees ! Estimated noise=1.39452 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.599 x 6.34 at -0.4284 degrees (North through East) ! Clean map min=-0.0027685 max=0.16235 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=3.084 mas, bmaj=5.652 mas, bpa=-4.258 degrees ! Estimated noise=1.8587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12657 Jy ! Component: 100 - total flux cleaned = 0.162392 Jy ! Component: 150 - total flux cleaned = 0.183917 Jy ! Component: 200 - total flux cleaned = 0.198628 Jy ! Total flux subtracted in 200 components = 0.198628 Jy ! Clean residual min=-0.005916 max=0.008269 Jy/beam ! Clean residual mean=0.000008 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.198628 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.198628 Jy ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=6.34 mas, bpa=-0.4284 degrees ! Estimated noise=1.39452 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 = 0.0138747 Jy ! Component: 100 - total flux cleaned = 0.0238242 Jy ! Component: 150 - total flux cleaned = 0.0317398 Jy ! Component: 200 - total flux cleaned = 0.0382261 Jy ! Total flux subtracted in 200 components = 0.0382261 Jy ! Clean residual min=-0.004995 max=0.004147 Jy/beam ! Clean residual mean=-0.000001 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.236854 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 94 components and 0.236854 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=7.881 mas, bmaj=9.774 mas, bpa=-2.778 degrees ! Estimated noise=1.64901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0088544 Jy ! Component: 100 - total flux cleaned = 0.0152448 Jy ! Component: 150 - total flux cleaned = 0.0192122 Jy ! Component: 200 - total flux cleaned = 0.0217868 Jy ! Total flux subtracted in 200 components = 0.0217868 Jy ! Clean residual min=-0.004926 max=0.004455 Jy/beam ! Clean residual mean=0.000004 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.258641 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 = 0.00201741 Jy ! Component: 100 - total flux cleaned = 0.00361327 Jy ! Component: 150 - total flux cleaned = 0.00468941 Jy ! Component: 200 - total flux cleaned = 0.00578503 Jy ! Total flux subtracted in 200 components = 0.00578503 Jy ! Clean residual min=-0.004239 max=0.003486 Jy/beam ! Clean residual mean=0.000008 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.264426 Jy ! Adding 136 model components to the UV plane model. ! The established model now contains 219 components and 0.264426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.599 mas, bmaj=6.34 mas, bpa=-0.4284 degrees ! Estimated noise=1.39452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279358 Jy ! Component: 100 - total flux cleaned = 0.00013306 Jy ! Component: 150 - total flux cleaned = 0.000575978 Jy ! Component: 200 - total flux cleaned = 0.00110644 Jy ! Total flux subtracted in 200 components = 0.00110644 Jy ! Clean residual min=-0.003227 max=0.002779 Jy/beam ! Clean residual mean=0.000004 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.265533 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 245 components and 0.265533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063804Jy sigma=0.433047 ! Fit after self-cal, rms=0.063773Jy sigma=0.432788 wmodel J1125+2005_S_map.mod ! Writing 245 model components to file: J1125+2005_S_map.mod wobs J1125+2005_S_uvs.fits ! Writing UV FITS file: J1125+2005_S_uvs.fits wwins J1125+2005_S_map.win ! wwins: Wrote 5 windows to J1125+2005_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 = -0.00139122 Jy ! Component: 100 - total flux cleaned = -0.0023223 Jy ! Component: 150 - total flux cleaned = -0.00259671 Jy ! Component: 200 - total flux cleaned = -0.00285216 Jy ! Component: 250 - total flux cleaned = -0.00293157 Jy ! Component: 300 - total flux cleaned = -0.00296814 Jy ! Component: 350 - total flux cleaned = -0.00296705 Jy ! Component: 400 - total flux cleaned = -0.00307344 Jy ! Component: 450 - total flux cleaned = -0.00300395 Jy ! Component: 500 - total flux cleaned = -0.00303801 Jy ! Component: 550 - total flux cleaned = -0.00310277 Jy ! Component: 600 - total flux cleaned = -0.0031028 Jy ! Component: 650 - total flux cleaned = -0.00313397 Jy ! Component: 700 - total flux cleaned = -0.00316419 Jy ! Component: 750 - total flux cleaned = -0.00319431 Jy ! Component: 800 - total flux cleaned = -0.00333784 Jy ! Component: 850 - total flux cleaned = -0.00336483 Jy ! Component: 900 - total flux cleaned = -0.00336383 Jy ! Component: 950 - total flux cleaned = -0.00341733 Jy ! Component: 1000 - total flux cleaned = -0.00341736 Jy ! Component: 1050 - total flux cleaned = -0.00339172 Jy ! Component: 1100 - total flux cleaned = -0.0034678 Jy ! Component: 1150 - total flux cleaned = -0.0034175 Jy ! Component: 1200 - total flux cleaned = -0.0034658 Jy ! Component: 1250 - total flux cleaned = -0.00344143 Jy ! Component: 1300 - total flux cleaned = -0.0034648 Jy ! Component: 1350 - total flux cleaned = -0.00337243 Jy ! Component: 1400 - total flux cleaned = -0.00339517 Jy ! Component: 1450 - total flux cleaned = -0.00339542 Jy ! Component: 1500 - total flux cleaned = -0.0033957 Jy ! Component: 1550 - total flux cleaned = -0.00341765 Jy ! Component: 1600 - total flux cleaned = -0.00346045 Jy ! Component: 1650 - total flux cleaned = -0.0035023 Jy ! Component: 1700 - total flux cleaned = -0.00354352 Jy ! Component: 1750 - total flux cleaned = -0.00348209 Jy ! Component: 1800 - total flux cleaned = -0.00350246 Jy ! Component: 1850 - total flux cleaned = -0.00352235 Jy ! Component: 1900 - total flux cleaned = -0.00354199 Jy ! Component: 1950 - total flux cleaned = -0.00352249 Jy ! Component: 2000 - total flux cleaned = -0.00361851 Jy ! Component: 2050 - total flux cleaned = -0.00361815 Jy ! Component: 2100 - total flux cleaned = -0.00358081 Jy ! Component: 2150 - total flux cleaned = -0.00352525 Jy ! Component: 2200 - total flux cleaned = -0.00359891 Jy ! Component: 2250 - total flux cleaned = -0.00350784 Jy ! Component: 2300 - total flux cleaned = -0.00354382 Jy ! Component: 2350 - total flux cleaned = -0.00354379 Jy ! Component: 2400 - total flux cleaned = -0.00349121 Jy ! Component: 2450 - total flux cleaned = -0.0034566 Jy ! Component: 2500 - total flux cleaned = -0.00347392 Jy ! Component: 2550 - total flux cleaned = -0.00345681 Jy ! Component: 2600 - total flux cleaned = -0.00338941 Jy ! Component: 2650 - total flux cleaned = -0.00337252 Jy ! Component: 2700 - total flux cleaned = -0.00332285 Jy ! Component: 2750 - total flux cleaned = -0.00330631 Jy ! Component: 2800 - total flux cleaned = -0.00329016 Jy ! Component: 2850 - total flux cleaned = -0.00322587 Jy ! Component: 2900 - total flux cleaned = -0.00314643 Jy ! Component: 2950 - total flux cleaned = -0.00309925 Jy ! Component: 3000 - total flux cleaned = -0.00306811 Jy ! Component: 3050 - total flux cleaned = -0.00302199 Jy ! Component: 3100 - total flux cleaned = -0.00302199 Jy ! Component: 3150 - total flux cleaned = -0.00296117 Jy ! Component: 3200 - total flux cleaned = -0.00293101 Jy ! Component: 3250 - total flux cleaned = -0.00287118 Jy ! Component: 3300 - total flux cleaned = -0.00284123 Jy ! Component: 3350 - total flux cleaned = -0.00278242 Jy ! Component: 3400 - total flux cleaned = -0.002768 Jy ! Component: 3450 - total flux cleaned = -0.0026523 Jy ! Component: 3500 - total flux cleaned = -0.00263778 Jy ! Component: 3550 - total flux cleaned = -0.0026093 Jy ! Component: 3600 - total flux cleaned = -0.00256692 Jy ! Component: 3650 - total flux cleaned = -0.00252488 Jy ! Component: 3700 - total flux cleaned = -0.00256648 Jy ! Component: 3750 - total flux cleaned = -0.00252497 Jy ! Component: 3800 - total flux cleaned = -0.00245626 Jy ! Component: 3850 - total flux cleaned = -0.00246993 Jy ! Component: 3900 - total flux cleaned = -0.00242924 Jy ! Component: 3950 - total flux cleaned = -0.00241576 Jy ! Component: 4000 - total flux cleaned = -0.00238909 Jy ! Component: 4050 - total flux cleaned = -0.00233606 Jy ! Total flux subtracted in 4096 components = -0.00233604 Jy ! Clean residual min=-0.000878 max=0.000794 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.263197 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 534 components and 0.263196 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1125+2005_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.599 x 6.34 at -0.4284 degrees (North through East) ! Clean map min=-0.0024683 max=0.16142 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1125+2005_S_map.fits wmodel /image_prod/ug002_uva//J1125+2005_S_map.mod ! Writing 534 model components to file: /image_prod/ug002_uva//J1125+2005_S_map.mod wobs /image_prod/ug002_uva//J1125+2005_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1125+2005_S_uvs.fits wwins /image_prod/ug002_uva//J1125+2005_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1125+2005_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.161422 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230506 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428392 0.428392 0.856784 1.71357 3.42714 6.85427 13.7085 27.4171 54.8342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 700.293 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1125+2005_S_dfm.log closed on Thu Mar 5 00:02:12 2020