! Started logfile: /vlbi/vcs9/uvm//J1406-2736_C_b_dfm.log on Tue Dec 26 22:34:34 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//J1406-2736_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1406-2736_C_b_uvm.fits ! AN table 1: 189 integrations on 28 of 28 possible baselines. ! AN table 2: 386 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.956431 visibilities/baseline/integration-bin. ! Found source: J1406-2736 ! ! 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 94 lines of history. ! ! Reading 146816 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 J1406-2736_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)= 0.0447146 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 73 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000944Jy sigma=20.086175 ! Fit after self-cal, rms=0.982810Jy sigma=19.699719 ! 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=1.188 mas, bmaj=7.142 mas, bpa=-25.34 degrees ! Estimated noise=0.271303 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 = 0.0144208 Jy ! Component: 100 - total flux cleaned = 0.0170559 Jy ! Total flux subtracted in 100 components = 0.0170559 Jy ! Clean residual min=-0.001143 max=0.001299 Jy/beam ! Clean residual mean=0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0170559 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0170559 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=0.040897Jy sigma=0.752454 ! Fit after self-cal, rms=0.040893Jy sigma=0.752377 ! 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=1.963 mas, bmaj=9.211 mas, bpa=-24.44 degrees ! Estimated noise=0.0920359 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 = 0.00429916 Jy ! Component: 100 - total flux cleaned = 0.00672542 Jy ! Component: 150 - total flux cleaned = 0.00817512 Jy ! Component: 200 - total flux cleaned = 0.00904115 Jy ! Total flux subtracted in 200 components = 0.00904115 Jy ! Clean residual min=-0.002680 max=0.002711 Jy/beam ! Clean residual mean=-0.000004 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.026097 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 51 components and 0.026097 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=0.040754Jy sigma=0.744975 ! Fit after self-cal, rms=0.040754Jy sigma=0.744957 ! 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: 0.955563 ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 HN 0.93 KP 1.33 LA 0.64 ! MK 0.86 NL 1.15 OV 1.27 PT 0.73 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993197 ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 0.81 HN 0.84 KP 1.40 ! LA 0.76 MK 0.89 NL 1.02 OV 1.43 ! PT 0.77 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.945971 ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 HN 0.77 KP 1.51 LA 0.69 ! MK 1.03 NL 1.15 OV 1.30 PT 0.76 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.945807 ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 0.88 HN 0.82 KP 1.59 ! LA 0.68 MK 1.06 NL 1.07 OV 1.41 ! PT 0.74 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.937196 ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 0.91 KP 1.56 LA 0.88 ! MK 0.99 NL 1.03 OV 1.14 PT 0.88 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.953835 ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 0.90 HN 0.84 KP 1.47 ! LA 0.79 MK 1.02 NL 1.05 OV 1.41 ! PT 0.77 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.921183 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 0.82 KP 1.59 LA 0.85 ! MK 0.88 NL 1.15 OV 1.34 PT 0.89 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.899463 ! Telescope amplitude corrections in sub-array 2: ! BR 1.38 FD 1.04 HN 0.82 KP 1.56 ! LA 0.72 MK 1.01 NL 1.26 OV 1.53 ! PT 0.71 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.912315 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.02 KP 1.40 LA 0.71 ! MK 1.19 NL 1.15 OV 1.56 PT 0.72 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.957613 ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 FD 1.03 HN 0.84 KP 1.56 ! LA 0.80 MK 1.06 NL 1.02 OV 1.46 ! PT 0.82 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.733694 ! Telescope amplitude corrections in sub-array 1: ! BR 1.79 HN 1.11 KP 2.04 LA 0.61 ! MK 1.41 NL 1.54 OV 1.71 PT 0.70 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.805178 ! Telescope amplitude corrections in sub-array 2: ! BR 1.52 FD 1.09 HN 0.92 KP 2.03 ! LA 0.70 MK 1.16 NL 1.22 OV 1.76 ! PT 0.78 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.751478 ! Telescope amplitude corrections in sub-array 1: ! BR 1.76 HN 0.95 KP 1.89 LA 0.62 ! MK 1.48 NL 1.43 OV 1.75 PT 0.78 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.822694 ! Telescope amplitude corrections in sub-array 2: ! BR 1.59 FD 0.98 HN 0.85 KP 1.94 ! LA 0.75 MK 1.24 NL 1.18 OV 1.60 ! PT 0.81 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.818291 ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 HN 1.00 KP 1.97 LA 0.72 ! MK 1.22 NL 1.31 OV 1.37 PT 0.83 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.887489 ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 FD 1.06 HN 0.83 KP 1.75 ! LA 0.80 MK 1.08 NL 1.05 OV 1.39 ! PT 0.88 ! ! ! Fit before self-cal, rms=0.040754Jy sigma=0.744957 ! Fit after self-cal, rms=0.042075Jy sigma=0.747312 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=0.042075Jy sigma=0.747312 ! Fit after self-cal, rms=0.042078Jy sigma=0.747268 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=9.876 mas, bpa=-23.37 degrees ! Estimated noise=0.0688523 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 = -0.00444773 Jy ! Component: 100 - total flux cleaned = -0.0056657 Jy ! Component: 150 - total flux cleaned = -0.00616933 Jy ! Component: 200 - total flux cleaned = -0.00626158 Jy ! Total flux subtracted in 200 components = -0.00626158 Jy ! Clean residual min=-0.000779 max=0.001408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0198354 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 94 components and 0.0198354 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=0.042124Jy sigma=0.734466 ! Fit after self-cal, rms=0.042124Jy sigma=0.734457 ! Inverting map ! Added new window around map position (7.2, -3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857374 Jy ! Component: 100 - total flux cleaned = 0.000721819 Jy ! Component: 150 - total flux cleaned = 0.000630963 Jy ! Component: 200 - total flux cleaned = 0.00061189 Jy ! Total flux subtracted in 200 components = 0.00061189 Jy ! Clean residual min=-0.000722 max=0.000923 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0204473 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.0204473 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=0.042055Jy sigma=0.732920 ! Fit after self-cal, rms=0.042056Jy sigma=0.732866 ! 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=0.042056Jy sigma=0.732866 ! Fit after self-cal, rms=0.042059Jy sigma=0.731385 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 = 0.000349773 Jy ! Component: 100 - total flux cleaned = 0.000349322 Jy ! Component: 150 - total flux cleaned = 0.000333799 Jy ! Component: 200 - total flux cleaned = 0.000319658 Jy ! Total flux subtracted in 200 components = 0.000319658 Jy ! Clean residual min=-0.000654 max=0.000841 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.020767 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 0.020767 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=0.042030Jy sigma=0.731030 ! Fit after self-cal, rms=0.042037Jy sigma=0.730883 ! 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: 2.068 x 9.876 at -23.37 degrees (North through East) ! Clean map min=-0.00057599 max=0.012515 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=1.176 mas, bmaj=7.182 mas, bpa=-24.9 degrees ! Estimated noise=0.21626 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122776 Jy ! Component: 100 - total flux cleaned = 0.0147668 Jy ! Component: 150 - total flux cleaned = 0.0161064 Jy ! Component: 200 - total flux cleaned = 0.0172205 Jy ! Total flux subtracted in 200 components = 0.0172205 Jy ! Clean residual min=-0.000811 max=0.001466 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0172205 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0172205 Jy ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=9.876 mas, bpa=-23.37 degrees ! Estimated noise=0.0688523 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 = 0.001992 Jy ! Component: 100 - total flux cleaned = 0.00264687 Jy ! Component: 150 - total flux cleaned = 0.00283987 Jy ! Component: 200 - total flux cleaned = 0.00296808 Jy ! Total flux subtracted in 200 components = 0.00296808 Jy ! Clean residual min=-0.000724 max=0.001048 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0201886 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 88 components and 0.0201886 Jy ! Inverting map ! Added new window around map position (-7.5, 3.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000980174 Jy ! Component: 100 - total flux cleaned = 0.00110917 Jy ! Component: 150 - total flux cleaned = 0.00118396 Jy ! Component: 200 - total flux cleaned = 0.00120974 Jy ! Total flux subtracted in 200 components = 0.00120974 Jy ! Clean residual min=-0.000546 max=0.000692 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0213983 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 122 components and 0.0213983 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.31252e-05 Jy ! Component: 100 - total flux cleaned = 4.45519e-05 Jy ! Component: 150 - total flux cleaned = 5.42476e-05 Jy ! Component: 200 - total flux cleaned = 5.4288e-05 Jy ! Total flux subtracted in 200 components = 5.4288e-05 Jy ! Clean residual min=-0.000558 max=0.000689 Jy/beam ! Clean residual mean=0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0214526 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 0.0214526 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=0.041950Jy sigma=0.729697 ! Fit after self-cal, rms=0.041940Jy sigma=0.729628 wmodel J1406-2736_C_map.mod ! Writing 139 model components to file: J1406-2736_C_map.mod wobs J1406-2736_C_uvs.fits ! Writing UV FITS file: J1406-2736_C_uvs.fits wwins J1406-2736_C_map.win ! wwins: Wrote 3 windows to J1406-2736_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 = 0.000298725 Jy ! Component: 100 - total flux cleaned = 0.000523999 Jy ! Component: 150 - total flux cleaned = 0.000628144 Jy ! Component: 200 - total flux cleaned = 0.000636608 Jy ! Component: 250 - total flux cleaned = 0.000678316 Jy ! Component: 300 - total flux cleaned = 0.0007589 Jy ! Component: 350 - total flux cleaned = 0.000828984 Jy ! Component: 400 - total flux cleaned = 0.000889383 Jy ! Component: 450 - total flux cleaned = 0.000940371 Jy ! Component: 500 - total flux cleaned = 0.000990199 Jy ! Component: 550 - total flux cleaned = 0.00103883 Jy ! Component: 600 - total flux cleaned = 0.0010931 Jy ! Component: 650 - total flux cleaned = 0.00113314 Jy ! Component: 700 - total flux cleaned = 0.00119217 Jy ! Component: 750 - total flux cleaned = 0.00124377 Jy ! Component: 800 - total flux cleaned = 0.00132015 Jy ! Component: 850 - total flux cleaned = 0.00138298 Jy ! Component: 900 - total flux cleaned = 0.00146408 Jy ! Component: 950 - total flux cleaned = 0.00154449 Jy ! Component: 1000 - total flux cleaned = 0.00161816 Jy ! Component: 1050 - total flux cleaned = 0.0017217 Jy ! Component: 1100 - total flux cleaned = 0.0018002 Jy ! Component: 1150 - total flux cleaned = 0.00187812 Jy ! Component: 1200 - total flux cleaned = 0.00194363 Jy ! Component: 1250 - total flux cleaned = 0.00203233 Jy ! Component: 1300 - total flux cleaned = 0.0021205 Jy ! Component: 1350 - total flux cleaned = 0.00220225 Jy ! Component: 1400 - total flux cleaned = 0.00227774 Jy ! Component: 1450 - total flux cleaned = 0.00235869 Jy ! Component: 1500 - total flux cleaned = 0.00245079 Jy ! Component: 1550 - total flux cleaned = 0.00252531 Jy ! Component: 1600 - total flux cleaned = 0.00260525 Jy ! Component: 1650 - total flux cleaned = 0.00268494 Jy ! Component: 1700 - total flux cleaned = 0.00277016 Jy ! Component: 1750 - total flux cleaned = 0.0028496 Jy ! Component: 1800 - total flux cleaned = 0.00292886 Jy ! Component: 1850 - total flux cleaned = 0.00299672 Jy ! Component: 1900 - total flux cleaned = 0.00305884 Jy ! Component: 1950 - total flux cleaned = 0.00314347 Jy ! Component: 2000 - total flux cleaned = 0.00320547 Jy ! Component: 2050 - total flux cleaned = 0.00327866 Jy ! Component: 2100 - total flux cleaned = 0.00332931 Jy ! Component: 2150 - total flux cleaned = 0.0034081 Jy ! Component: 2200 - total flux cleaned = 0.00346443 Jy ! Component: 2250 - total flux cleaned = 0.0035547 Jy ! Component: 2300 - total flux cleaned = 0.00363389 Jy ! Component: 2350 - total flux cleaned = 0.00373034 Jy ! Component: 2400 - total flux cleaned = 0.00380428 Jy ! Component: 2450 - total flux cleaned = 0.00388989 Jy ! Component: 2500 - total flux cleaned = 0.00398729 Jy ! Component: 2550 - total flux cleaned = 0.00406784 Jy ! Component: 2600 - total flux cleaned = 0.00416022 Jy ! Component: 2650 - total flux cleaned = 0.004253 Jy ! Component: 2700 - total flux cleaned = 0.0043346 Jy ! Component: 2750 - total flux cleaned = 0.00443419 Jy ! Component: 2800 - total flux cleaned = 0.00452254 Jy ! Component: 2850 - total flux cleaned = 0.00462325 Jy ! Component: 2900 - total flux cleaned = 0.00472455 Jy ! Component: 2950 - total flux cleaned = 0.00483245 Jy ! Component: 3000 - total flux cleaned = 0.00493511 Jy ! Component: 3050 - total flux cleaned = 0.0050323 Jy ! Component: 3100 - total flux cleaned = 0.00513014 Jy ! Component: 3150 - total flux cleaned = 0.00524716 Jy ! Component: 3200 - total flux cleaned = 0.00534631 Jy ! Component: 3250 - total flux cleaned = 0.00544622 Jy ! Component: 3300 - total flux cleaned = 0.00556571 Jy ! Component: 3350 - total flux cleaned = 0.00567977 Jy ! Component: 3400 - total flux cleaned = 0.00578823 Jy ! Component: 3450 - total flux cleaned = 0.00589103 Jy ! Component: 3500 - total flux cleaned = 0.00600107 Jy ! Component: 3550 - total flux cleaned = 0.00611196 Jy ! Component: 3600 - total flux cleaned = 0.006217 Jy ! Component: 3650 - total flux cleaned = 0.00634274 Jy ! Component: 3700 - total flux cleaned = 0.00646277 Jy ! Component: 3750 - total flux cleaned = 0.0065702 Jy ! Component: 3800 - total flux cleaned = 0.00671237 Jy ! Component: 3850 - total flux cleaned = 0.00681472 Jy ! Component: 3900 - total flux cleaned = 0.00695923 Jy ! Component: 3950 - total flux cleaned = 0.00707024 Jy ! Component: 4000 - total flux cleaned = 0.00721711 Jy ! Component: 4050 - total flux cleaned = 0.00732997 Jy ! Total flux subtracted in 4096 components = 0.00745076 Jy ! Clean residual min=-0.000389 max=0.000384 Jy/beam ! Clean residual mean=0.000005 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0289034 Jy keep ! Adding 489 model components to the UV plane model. ! The established model now contains 621 components and 0.0289034 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1406-2736_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.068 x 9.876 at -23.37 degrees (North through East) ! Clean map min=-0.0005381 max=0.015422 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1406-2736_C_b_map.fits wmodel /vlbi/vcs9/uvm//J1406-2736_C_b_map.mod ! Writing 621 model components to file: /vlbi/vcs9/uvm//J1406-2736_C_b_map.mod wobs /vlbi/vcs9/uvm//J1406-2736_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1406-2736_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J1406-2736_C_b_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1406-2736_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0154217 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202385 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.93701 3.93701 7.87403 15.7481 31.4961 62.9922 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 76.199 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1406-2736_C_b_dfm.log closed on Tue Dec 26 22:34:44 2017