! Started logfile: /vlbi/vcs9/uvm//J1553-3118_C_a_dfm.log on Tue Dec 26 22:43:58 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//J1553-3118_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1553-3118_C_a_uvm.fits ! AN table 1: 93 integrations on 28 of 28 possible baselines. ! AN table 2: 94 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.898014 visibilities/baseline/integration-bin. ! Found source: J1553-3118 ! ! 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 37616 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 J1553-3118_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)= 0.0760593 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 5 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004092Jy sigma=18.441657 ! Fit after self-cal, rms=0.939613Jy sigma=17.194226 ! 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=1.465 mas, bmaj=5.459 mas, bpa=-12.59 degrees ! Estimated noise=0.546841 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 = 0.0510649 Jy ! Component: 100 - total flux cleaned = 0.0592077 Jy ! Total flux subtracted in 100 components = 0.0592077 Jy ! Clean residual min=-0.002480 max=0.004691 Jy/beam ! Clean residual mean=0.000015 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0592077 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0592077 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=0.044672Jy sigma=0.684335 ! Fit after self-cal, rms=0.044670Jy sigma=0.684275 ! Inverting map ! Added new window around map position (2.7, -6.3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551187 Jy ! Component: 100 - total flux cleaned = 0.00877561 Jy ! Total flux subtracted in 100 components = 0.00877561 Jy ! Clean residual min=-0.002066 max=0.002585 Jy/beam ! Clean residual mean=0.000010 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0679833 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.0679833 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=0.043826Jy sigma=0.661148 ! Fit after self-cal, rms=0.043795Jy sigma=0.660318 ! 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=1.949 mas, bmaj=6.606 mas, bpa=-10.54 degrees ! Estimated noise=0.198421 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 = 0.00525105 Jy ! Component: 100 - total flux cleaned = 0.00782185 Jy ! Component: 150 - total flux cleaned = 0.00917958 Jy ! Component: 200 - total flux cleaned = 0.00991914 Jy ! Total flux subtracted in 200 components = 0.00991914 Jy ! Clean residual min=-0.001589 max=0.001667 Jy/beam ! Clean residual mean=0.000015 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0779025 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 79 components and 0.0779025 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=0.043517Jy sigma=0.650575 ! Fit after self-cal, rms=0.043511Jy sigma=0.650400 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.962784 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.24 KP 1.01 LA 1.01 ! MK 0.98 NL 1.05 OV 1.01 PT 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.01601 ! Telescope amplitude corrections in sub-array 2: ! FD 0.85 HN 0.99 KP 1.02 LA 1.01 ! NL 1.02 OV 1.01 PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.945126 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.36 KP 1.00 LA 0.96 ! MK 1.06 NL 1.07 OV 0.97 PT 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.01708 ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 0.97 KP 1.01 LA 1.01 ! NL 1.05 OV 0.99 PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.952029 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.29 KP 1.04 LA 0.98 ! MK 0.99 NL 1.09 OV 0.99 PT 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.01078 ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.00 KP 1.03 LA 0.97 ! NL 1.02 OV 0.99 PT 1.01 SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.94977 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.32 KP 1.01 LA 0.92 ! MK 1.04 NL 1.04 OV 1.04 PT 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.996949 ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.04 KP 1.03 LA 0.86 ! NL 1.13 OV 1.00 PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.980678 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.18 KP 1.00 LA 0.99 ! MK 1.00 NL 1.07 OV 0.99 PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.99549 ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.99 KP 0.99 LA 0.97 ! NL 1.07 OV 1.02 PT 0.98 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.954933 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.27 KP 0.99 LA 1.01 ! MK 0.98 NL 1.05 OV 1.04 PT 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.985093 ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.08 KP 1.02 LA 0.95 ! NL 1.01 OV 1.05 PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.970884 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.20 KP 1.02 LA 1.01 ! MK 0.98 NL 1.01 OV 1.02 PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.993268 ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.03 KP 1.03 LA 0.96 ! NL 1.03 OV 1.00 PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.958447 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.28 KP 1.01 LA 0.98 ! MK 1.04 NL 1.05 OV 1.00 PT 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.988275 ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.02 KP 1.03 LA 0.93 ! NL 1.03 OV 1.04 PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.043511Jy sigma=0.650400 ! Fit after self-cal, rms=0.045068Jy sigma=0.650555 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=0.045068Jy sigma=0.650555 ! Fit after self-cal, rms=0.045069Jy sigma=0.650554 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=6.645 mas, bpa=-11.3 degrees ! Estimated noise=0.191086 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 = -0.00305114 Jy ! Component: 100 - total flux cleaned = -0.00385288 Jy ! Component: 150 - total flux cleaned = -0.00391753 Jy ! Component: 200 - total flux cleaned = -0.00394949 Jy ! Total flux subtracted in 200 components = -0.00394949 Jy ! Clean residual min=-0.000985 max=0.001366 Jy/beam ! Clean residual mean=0.000009 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.073953 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.073953 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=0.044961Jy sigma=0.647244 ! Fit after self-cal, rms=0.044959Jy sigma=0.647223 ! 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=0.044959Jy sigma=0.647223 ! Fit after self-cal, rms=0.044937Jy sigma=0.646762 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) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.51862e-05 Jy ! Component: 100 - total flux cleaned = 2.57911e-05 Jy ! Component: 150 - total flux cleaned = 4.4477e-05 Jy ! Component: 200 - total flux cleaned = 6.18924e-05 Jy ! Total flux subtracted in 200 components = 6.18924e-05 Jy ! Clean residual min=-0.001014 max=0.001336 Jy/beam ! Clean residual mean=0.000009 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0740149 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.0740149 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=0.044937Jy sigma=0.646675 ! Fit after self-cal, rms=0.044935Jy sigma=0.646617 ! 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: 1.975 x 6.645 at -11.3 degrees (North through East) ! Clean map min=-0.00098994 max=0.057413 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 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=1.474 mas, bmaj=5.438 mas, bpa=-12.97 degrees ! Estimated noise=0.540942 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.050406 Jy ! Component: 100 - total flux cleaned = 0.0589816 Jy ! Component: 150 - total flux cleaned = 0.0631577 Jy ! Component: 200 - total flux cleaned = 0.0658321 Jy ! Total flux subtracted in 200 components = 0.0658321 Jy ! Clean residual min=-0.001934 max=0.002098 Jy/beam ! Clean residual mean=0.000007 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0658321 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.0658321 Jy ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=6.645 mas, bpa=-11.3 degrees ! Estimated noise=0.191086 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 = 0.00406473 Jy ! Component: 100 - total flux cleaned = 0.0059758 Jy ! Component: 150 - total flux cleaned = 0.00699703 Jy ! Component: 200 - total flux cleaned = 0.00754595 Jy ! Total flux subtracted in 200 components = 0.00754595 Jy ! Clean residual min=-0.001036 max=0.001400 Jy/beam ! Clean residual mean=0.000010 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0733781 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 90 components and 0.0733781 Jy ! Inverting map ! Added new window around map position (-37.8, 70.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155929 Jy ! Component: 100 - total flux cleaned = 0.00182491 Jy ! Component: 150 - total flux cleaned = 0.00191143 Jy ! Component: 200 - total flux cleaned = 0.00192762 Jy ! Total flux subtracted in 200 components = 0.00192762 Jy ! Clean residual min=-0.000869 max=0.001082 Jy/beam ! Clean residual mean=0.000007 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0753057 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 131 components and 0.0753057 Jy ! Inverting map ! Added new window around map position (7.2, -11.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781124 Jy ! Component: 100 - total flux cleaned = 0.000809274 Jy ! Component: 150 - total flux cleaned = 0.000771041 Jy ! Component: 200 - total flux cleaned = 0.000771458 Jy ! Total flux subtracted in 200 components = 0.000771458 Jy ! Clean residual min=-0.000855 max=0.000722 Jy/beam ! Clean residual mean=0.000005 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0760771 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 172 components and 0.0760771 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 7.86839e-07 Jy ! Component: 100 - total flux cleaned = 1.26067e-06 Jy ! Component: 150 - total flux cleaned = 1.11263e-06 Jy ! Component: 200 - total flux cleaned = 1.41875e-06 Jy ! Total flux subtracted in 200 components = 1.41875e-06 Jy ! Clean residual min=-0.000862 max=0.000685 Jy/beam ! Clean residual mean=0.000006 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0760785 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 191 components and 0.0760786 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=0.044894Jy sigma=0.644999 ! Fit after self-cal, rms=0.044889Jy sigma=0.644861 wmodel J1553-3118_C_map.mod ! Writing 191 model components to file: J1553-3118_C_map.mod wobs J1553-3118_C_uvs.fits ! Writing UV FITS file: J1553-3118_C_uvs.fits wwins J1553-3118_C_map.win ! wwins: Wrote 4 windows to J1553-3118_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 = -0.000131622 Jy ! Component: 100 - total flux cleaned = 9.8499e-05 Jy ! Component: 150 - total flux cleaned = 0.00032466 Jy ! Component: 200 - total flux cleaned = 0.000477148 Jy ! Component: 250 - total flux cleaned = 0.000584187 Jy ! Component: 300 - total flux cleaned = 0.000640784 Jy ! Component: 350 - total flux cleaned = 0.000668036 Jy ! Component: 400 - total flux cleaned = 0.000703532 Jy ! Component: 450 - total flux cleaned = 0.000729362 Jy ! Component: 500 - total flux cleaned = 0.000754294 Jy ! Component: 550 - total flux cleaned = 0.000745862 Jy ! Component: 600 - total flux cleaned = 0.000746121 Jy ! Component: 650 - total flux cleaned = 0.000769942 Jy ! Component: 700 - total flux cleaned = 0.000769963 Jy ! Component: 750 - total flux cleaned = 0.000769919 Jy ! Component: 800 - total flux cleaned = 0.000792098 Jy ! Component: 850 - total flux cleaned = 0.000792036 Jy ! Component: 900 - total flux cleaned = 0.000827535 Jy ! Component: 950 - total flux cleaned = 0.000848573 Jy ! Component: 1000 - total flux cleaned = 0.000869186 Jy ! Component: 1050 - total flux cleaned = 0.000903054 Jy ! Component: 1100 - total flux cleaned = 0.00094976 Jy ! Component: 1150 - total flux cleaned = 0.000962844 Jy ! Component: 1200 - total flux cleaned = 0.00101453 Jy ! Component: 1250 - total flux cleaned = 0.00103999 Jy ! Component: 1300 - total flux cleaned = 0.00107751 Jy ! Component: 1350 - total flux cleaned = 0.00109593 Jy ! Component: 1400 - total flux cleaned = 0.00113238 Jy ! Component: 1450 - total flux cleaned = 0.00114438 Jy ! Component: 1500 - total flux cleaned = 0.00117393 Jy ! Component: 1550 - total flux cleaned = 0.0011855 Jy ! Component: 1600 - total flux cleaned = 0.00120847 Jy ! Component: 1650 - total flux cleaned = 0.00121985 Jy ! Component: 1700 - total flux cleaned = 0.00123109 Jy ! Component: 1750 - total flux cleaned = 0.00125323 Jy ! Component: 1800 - total flux cleaned = 0.00125325 Jy ! Component: 1850 - total flux cleaned = 0.00128026 Jy ! Component: 1900 - total flux cleaned = 0.00128024 Jy ! Component: 1950 - total flux cleaned = 0.00129077 Jy ! Component: 2000 - total flux cleaned = 0.00128539 Jy ! Component: 2050 - total flux cleaned = 0.0013061 Jy ! Component: 2100 - total flux cleaned = 0.00131124 Jy ! Component: 2150 - total flux cleaned = 0.00133153 Jy ! Component: 2200 - total flux cleaned = 0.00135154 Jy ! Component: 2250 - total flux cleaned = 0.00135159 Jy ! Component: 2300 - total flux cleaned = 0.00138111 Jy ! Component: 2350 - total flux cleaned = 0.00139576 Jy ! Component: 2400 - total flux cleaned = 0.00142948 Jy ! Component: 2450 - total flux cleaned = 0.00145335 Jy ! Component: 2500 - total flux cleaned = 0.00149116 Jy ! Component: 2550 - total flux cleaned = 0.00150527 Jy ! Component: 2600 - total flux cleaned = 0.00151454 Jy ! Component: 2650 - total flux cleaned = 0.00155142 Jy ! Component: 2700 - total flux cleaned = 0.0015697 Jy ! Component: 2750 - total flux cleaned = 0.00160587 Jy ! Component: 2800 - total flux cleaned = 0.00162381 Jy ! Component: 2850 - total flux cleaned = 0.00164162 Jy ! Component: 2900 - total flux cleaned = 0.00166372 Jy ! Component: 2950 - total flux cleaned = 0.00169001 Jy ! Component: 3000 - total flux cleaned = 0.00172913 Jy ! Component: 3050 - total flux cleaned = 0.00175067 Jy ! Component: 3100 - total flux cleaned = 0.00178064 Jy ! Component: 3150 - total flux cleaned = 0.00181031 Jy ! Component: 3200 - total flux cleaned = 0.00184396 Jy ! Component: 3250 - total flux cleaned = 0.00187319 Jy ! Component: 3300 - total flux cleaned = 0.00190638 Jy ! Component: 3350 - total flux cleaned = 0.00191876 Jy ! Component: 3400 - total flux cleaned = 0.00195554 Jy ! Component: 3450 - total flux cleaned = 0.00198799 Jy ! Component: 3500 - total flux cleaned = 0.00201213 Jy ! Component: 3550 - total flux cleaned = 0.00204014 Jy ! Component: 3600 - total flux cleaned = 0.00207195 Jy ! Component: 3650 - total flux cleaned = 0.00209567 Jy ! Component: 3700 - total flux cleaned = 0.00211532 Jy ! Component: 3750 - total flux cleaned = 0.00214268 Jy ! Component: 3800 - total flux cleaned = 0.00218149 Jy ! Component: 3850 - total flux cleaned = 0.00222008 Jy ! Component: 3900 - total flux cleaned = 0.00224312 Jy ! Component: 3950 - total flux cleaned = 0.00228515 Jy ! Component: 4000 - total flux cleaned = 0.002327 Jy ! Component: 4050 - total flux cleaned = 0.00235727 Jy ! Total flux subtracted in 4096 components = 0.00239119 Jy ! Clean residual min=-0.000188 max=0.000202 Jy/beam ! Clean residual mean=0.000002 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0784698 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 494 components and 0.0784698 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1553-3118_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.975 x 6.645 at -11.3 degrees (North through East) ! Clean map min=-0.00052763 max=0.057279 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1553-3118_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1553-3118_C_a_map.mod ! Writing 494 model components to file: /vlbi/vcs9/uvm//J1553-3118_C_a_map.mod wobs /vlbi/vcs9/uvm//J1553-3118_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1553-3118_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1553-3118_C_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J1553-3118_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0572786 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.23472e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378923 0.378923 0.757846 1.51569 3.03138 6.06277 12.1255 24.2511 48.5021 97.0043 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 791.717 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1553-3118_C_a_dfm.log closed on Tue Dec 26 22:44:03 2017