! Started logfile: /vlbi/vcs9/uvm//J0141-0202_C_a_dfm.log on Tue Dec 26 21:07:37 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0141-0202_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0141-0202_C_a_uvm.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! AN table 2: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.973223 visibilities/baseline/integration-bin. ! Found source: J0141-0202 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 8432 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0141-0202_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.210539 Jy 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 3 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 3 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 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 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=1.024291Jy sigma=28.913657 ! Fit after self-cal, rms=0.792693Jy sigma=22.259367 ! 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. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=1.483 mas, bmaj=3.462 mas, bpa=8.467 degrees ! Estimated noise=0.453558 mJy/beam. ! Added new window around map position (0, 0). 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.179056 Jy ! Component: 100 - total flux cleaned = 0.203313 Jy ! Total flux subtracted in 100 components = 0.203313 Jy ! Clean residual min=-0.002970 max=0.004947 Jy/beam ! Clean residual mean=0.000005 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.203313 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.203313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.032835Jy sigma=0.739087 ! Fit after self-cal, rms=0.032826Jy sigma=0.738831 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00627564 Jy ! Component: 100 - total flux cleaned = 0.00842453 Jy ! Total flux subtracted in 100 components = 0.00842453 Jy ! Clean residual min=-0.002768 max=0.002594 Jy/beam ! Clean residual mean=0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.211737 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.211738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031886Jy sigma=0.704169 ! Fit after self-cal, rms=0.031881Jy sigma=0.704028 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=2.201 mas, bmaj=4.845 mas, bpa=13.52 degrees ! Estimated noise=0.273576 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377616 Jy ! Component: 100 - total flux cleaned = 0.000321438 Jy ! Component: 150 - total flux cleaned = 0.000278641 Jy ! Component: 200 - total flux cleaned = 0.000243198 Jy ! Total flux subtracted in 200 components = 0.000243198 Jy ! Clean residual min=-0.001273 max=0.001664 Jy/beam ! Clean residual mean=-0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.211981 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.211981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031835Jy sigma=0.702764 ! Fit after self-cal, rms=0.031832Jy sigma=0.702701 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.9454 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 KP 1.03 LA 0.93 ! MK 1.42 NL 1.07 OV 0.98 PT 1.05 ! SC 0.95 ! ! Amplitude normalization factor in sub-array 2: 1.00349 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.05 KP 0.94 LA 0.98 ! NL 1.00 OV 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00193 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 KP 1.04 LA 0.91 ! MK 0.98 NL 1.04 OV 1.00 PT 1.04 ! SC 0.93 ! ! Amplitude normalization factor in sub-array 2: 1.00038 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 KP 0.99 LA 0.99 ! NL 0.96 OV 1.00 SC 1.11 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.0119 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 KP 1.00 LA 0.99 ! MK 0.93 NL 0.99 OV 0.99 PT 1.02 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.01768 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 KP 0.97 LA 0.99 ! NL 0.99 OV 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00889 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 KP 1.00 LA 1.01 ! MK 0.93 NL 1.00 OV 0.98 PT 1.02 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.01504 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 KP 0.98 LA 0.99 ! NL 1.00 OV 0.99 SC 0.98 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.997229 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 KP 1.01 LA 1.00 ! MK 0.96 NL 1.01 OV 0.99 PT 1.01 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.00756 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 KP 0.99 LA 1.00 ! NL 0.99 OV 1.00 SC 0.98 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.996752 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.00 LA 1.00 ! MK 0.97 NL 1.01 OV 0.99 PT 1.02 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.00087 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 KP 0.99 LA 1.00 ! NL 1.02 OV 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00066 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.01 LA 1.02 ! MK 0.99 NL 0.98 OV 0.98 PT 1.02 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.997371 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 KP 1.01 LA 0.99 ! NL 1.01 OV 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.994347 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.00 LA 1.02 ! MK 1.00 NL 1.01 OV 1.00 PT 1.01 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 0.998511 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 KP 0.98 LA 1.00 ! NL 1.02 OV 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.031832Jy sigma=0.702701 ! Fit after self-cal, rms=0.030438Jy sigma=0.682427 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030438Jy sigma=0.682427 ! Fit after self-cal, rms=0.030438Jy sigma=0.682420 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=4.805 mas, bpa=13.18 degrees ! Estimated noise=0.273937 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725928 Jy ! Component: 100 - total flux cleaned = 0.000751711 Jy ! Component: 150 - total flux cleaned = 0.000751042 Jy ! Component: 200 - total flux cleaned = 0.000742411 Jy ! Total flux subtracted in 200 components = 0.000742411 Jy ! Clean residual min=-0.000969 max=0.001320 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.212723 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.212723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030428Jy sigma=0.681921 ! Fit after self-cal, rms=0.030426Jy sigma=0.681874 ! Inverting map print "============== Finished amplitude gscale SELF-CAL ==============" ! ============== Finished amplitude gscale SELF-CAL ============== ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030426Jy sigma=0.681874 ! Fit after self-cal, rms=0.030427Jy sigma=0.681863 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.5, 1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101743 Jy ! Component: 100 - total flux cleaned = 0.00105 Jy ! Component: 150 - total flux cleaned = 0.000966852 Jy ! Component: 200 - total flux cleaned = 0.000928718 Jy ! Total flux subtracted in 200 components = 0.000928718 Jy ! Clean residual min=-0.000856 max=0.001003 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.213652 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.213652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030377Jy sigma=0.680240 ! Fit after self-cal, rms=0.030376Jy sigma=0.680202 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.191 x 4.805 at 13.18 degrees (North through East) ! Clean map min=-0.00079849 max=0.20966 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if ! Performing amp+phase self-cal over 60 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030376Jy sigma=0.680202 ! Fit after self-cal, rms=0.030124Jy sigma=0.668124 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030124Jy sigma=0.668124 ! Fit after self-cal, rms=0.030125Jy sigma=0.668124 ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=4.803 mas, bpa=13.24 degrees ! Estimated noise=0.273691 mJy/beam. ! Added new window around map position (47.4, -73.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667469 Jy ! Component: 100 - total flux cleaned = 0.00100886 Jy ! Component: 150 - total flux cleaned = 0.00117756 Jy ! Component: 200 - total flux cleaned = 0.00128923 Jy ! Total flux subtracted in 200 components = 0.00128923 Jy ! Clean residual min=-0.000802 max=0.000756 Jy/beam ! Clean residual mean=0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.214941 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.214941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030095Jy sigma=0.666922 ! Fit after self-cal, rms=0.030094Jy sigma=0.666861 ! Inverting map ! ============== Finished amplitude self-cal ============== print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=1.482 mas, bmaj=3.455 mas, bpa=8.47 degrees ! Estimated noise=0.453119 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.17888 Jy ! Component: 100 - total flux cleaned = 0.203279 Jy ! Component: 150 - total flux cleaned = 0.20975 Jy ! Component: 200 - total flux cleaned = 0.212513 Jy ! Total flux subtracted in 200 components = 0.212513 Jy ! Clean residual min=-0.001577 max=0.001571 Jy/beam ! Clean residual mean=0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.212513 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.212513 Jy ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=4.803 mas, bpa=13.24 degrees ! Estimated noise=0.273691 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160119 Jy ! Component: 100 - total flux cleaned = 0.00221753 Jy ! Component: 150 - total flux cleaned = 0.00246226 Jy ! Component: 200 - total flux cleaned = 0.00266647 Jy ! Total flux subtracted in 200 components = 0.00266647 Jy ! Clean residual min=-0.000894 max=0.000784 Jy/beam ! Clean residual mean=0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.215179 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.215179 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175023 Jy ! Component: 100 - total flux cleaned = 0.000262528 Jy ! Component: 150 - total flux cleaned = 0.000263089 Jy ! Component: 200 - total flux cleaned = 0.000301487 Jy ! Total flux subtracted in 200 components = 0.000301487 Jy ! Clean residual min=-0.000810 max=0.000759 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.215481 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 54 components and 0.215481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030104Jy sigma=0.667231 ! Fit after self-cal, rms=0.030103Jy sigma=0.667212 wmodel J0141-0202_C_map.mod ! Writing 54 model components to file: J0141-0202_C_map.mod wobs J0141-0202_C_uvs.fits ! Writing UV FITS file: J0141-0202_C_uvs.fits wwins J0141-0202_C_map.win ! wwins: Wrote 3 windows to J0141-0202_C_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 = -0.000100893 Jy ! Component: 100 - total flux cleaned = -0.000266741 Jy ! Component: 150 - total flux cleaned = -0.00042167 Jy ! Component: 200 - total flux cleaned = -0.000568801 Jy ! Component: 250 - total flux cleaned = -0.000709274 Jy ! Component: 300 - total flux cleaned = -0.000833679 Jy ! Component: 350 - total flux cleaned = -0.000953298 Jy ! Component: 400 - total flux cleaned = -0.00104004 Jy ! Component: 450 - total flux cleaned = -0.00110533 Jy ! Component: 500 - total flux cleaned = -0.00112371 Jy ! Component: 550 - total flux cleaned = -0.00115912 Jy ! Component: 600 - total flux cleaned = -0.00115898 Jy ! Component: 650 - total flux cleaned = -0.00114234 Jy ! Component: 700 - total flux cleaned = -0.00114243 Jy ! Component: 750 - total flux cleaned = -0.00115842 Jy ! Component: 800 - total flux cleaned = -0.00112708 Jy ! Component: 850 - total flux cleaned = -0.00113484 Jy ! Component: 900 - total flux cleaned = -0.00113492 Jy ! Component: 950 - total flux cleaned = -0.00115703 Jy ! Component: 1000 - total flux cleaned = -0.00116438 Jy ! Component: 1050 - total flux cleaned = -0.00118577 Jy ! Component: 1100 - total flux cleaned = -0.00119284 Jy ! Component: 1150 - total flux cleaned = -0.00122062 Jy ! Component: 1200 - total flux cleaned = -0.00124098 Jy ! Component: 1250 - total flux cleaned = -0.00124771 Jy ! Component: 1300 - total flux cleaned = -0.00126767 Jy ! Component: 1350 - total flux cleaned = -0.00126762 Jy ! Component: 1400 - total flux cleaned = -0.00130003 Jy ! Component: 1450 - total flux cleaned = -0.0013001 Jy ! Component: 1500 - total flux cleaned = -0.00131915 Jy ! Component: 1550 - total flux cleaned = -0.00133785 Jy ! Component: 1600 - total flux cleaned = -0.00136256 Jy ! Component: 1650 - total flux cleaned = -0.00138084 Jy ! Component: 1700 - total flux cleaned = -0.00140491 Jy ! Component: 1750 - total flux cleaned = -0.00140484 Jy ! Component: 1800 - total flux cleaned = -0.00141661 Jy ! Component: 1850 - total flux cleaned = -0.00144573 Jy ! Component: 1900 - total flux cleaned = -0.00144571 Jy ! Component: 1950 - total flux cleaned = -0.00148004 Jy ! Component: 2000 - total flux cleaned = -0.00149137 Jy ! Component: 2050 - total flux cleaned = -0.00151941 Jy ! Component: 2100 - total flux cleaned = -0.00154163 Jy ! Component: 2150 - total flux cleaned = -0.00159105 Jy ! Component: 2200 - total flux cleaned = -0.00160735 Jy ! Component: 2250 - total flux cleaned = -0.00162355 Jy ! Component: 2300 - total flux cleaned = -0.00165565 Jy ! Component: 2350 - total flux cleaned = -0.00168213 Jy ! Component: 2400 - total flux cleaned = -0.00170843 Jy ! Component: 2450 - total flux cleaned = -0.00172931 Jy ! Component: 2500 - total flux cleaned = -0.00175517 Jy ! Component: 2550 - total flux cleaned = -0.00177059 Jy ! Component: 2600 - total flux cleaned = -0.00179607 Jy ! Component: 2650 - total flux cleaned = -0.00181624 Jy ! Component: 2700 - total flux cleaned = -0.00183126 Jy ! Component: 2750 - total flux cleaned = -0.0018512 Jy ! Component: 2800 - total flux cleaned = -0.00186596 Jy ! Component: 2850 - total flux cleaned = -0.00188065 Jy ! Component: 2900 - total flux cleaned = -0.00189526 Jy ! Component: 2950 - total flux cleaned = -0.0019001 Jy ! Component: 3000 - total flux cleaned = -0.00191448 Jy ! Component: 3050 - total flux cleaned = -0.00193354 Jy ! Component: 3100 - total flux cleaned = -0.00194299 Jy ! Component: 3150 - total flux cleaned = -0.00195715 Jy ! Component: 3200 - total flux cleaned = -0.00197121 Jy ! Component: 3250 - total flux cleaned = -0.00198519 Jy ! Component: 3300 - total flux cleaned = -0.00200367 Jy ! Component: 3350 - total flux cleaned = -0.00202669 Jy ! Component: 3400 - total flux cleaned = -0.00204494 Jy ! Component: 3450 - total flux cleaned = -0.00206307 Jy ! Component: 3500 - total flux cleaned = -0.00208112 Jy ! Component: 3550 - total flux cleaned = -0.00209904 Jy ! Component: 3600 - total flux cleaned = -0.00212581 Jy ! Component: 3650 - total flux cleaned = -0.00213912 Jy ! Component: 3700 - total flux cleaned = -0.00214795 Jy ! Component: 3750 - total flux cleaned = -0.00216991 Jy ! Component: 3800 - total flux cleaned = -0.00217865 Jy ! Component: 3850 - total flux cleaned = -0.00219603 Jy ! Component: 3900 - total flux cleaned = -0.00220034 Jy ! Component: 3950 - total flux cleaned = -0.00221757 Jy ! Component: 4000 - total flux cleaned = -0.00221759 Jy ! Component: 4050 - total flux cleaned = -0.00222616 Jy ! Total flux subtracted in 4096 components = -0.0022431 Jy ! Clean residual min=-0.000246 max=0.000230 Jy/beam ! Clean residual mean=0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.213238 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 324 components and 0.213238 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0141-0202_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.188 x 4.803 at 13.24 degrees (North through East) ! Clean map min=-0.00058333 max=0.20928 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0141-0202_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0141-0202_C_a_map.mod ! Writing 324 model components to file: /vlbi/vcs9/uvm//J0141-0202_C_a_map.mod wobs /vlbi/vcs9/uvm//J0141-0202_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0141-0202_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0141-0202_C_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0141-0202_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.209278 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.29362e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.104554 0.104554 0.209108 0.418216 0.836432 1.67286 3.34573 6.69145 13.3829 26.7658 53.5316 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.209 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2869.33 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0141-0202_C_a_dfm.log closed on Tue Dec 26 21:07:40 2017