! Started logfile: /vlbi/vcs9/uvm//J1424+225A_X_b_dfm.log on Tue Dec 26 22:37:33 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J1424+225A_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1424+225A_X_b_uvm.fits ! AN table 1: 78 integrations on 36 of 36 possible baselines. ! AN table 2: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910749 visibilities/baseline/integration-bin. ! Found source: J1424+225A ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 68328 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J1424+225A_X] 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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.128327 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 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 117 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.006782Jy sigma=24.770901 ! Fit after self-cal, rms=0.930046Jy sigma=22.771399 ! 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=0.7247 mas, bmaj=2.082 mas, bpa=13.83 degrees ! Estimated noise=0.283704 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 = 0.0612483 Jy ! Component: 100 - total flux cleaned = 0.0862874 Jy ! Total flux subtracted in 100 components = 0.0862874 Jy ! Clean residual min=-0.008079 max=0.017043 Jy/beam ! Clean residual mean=-0.000054 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 0.0862874 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0862874 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=0.096680Jy sigma=2.422946 ! Fit after self-cal, rms=0.096650Jy sigma=2.422121 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207096 Jy ! Component: 100 - total flux cleaned = 0.033384 Jy ! Total flux subtracted in 100 components = 0.033384 Jy ! Clean residual min=-0.006960 max=0.013212 Jy/beam ! Clean residual mean=-0.000043 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.119671 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.119671 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=0.091270Jy sigma=2.281658 ! Fit after self-cal, rms=0.090977Jy sigma=2.272980 ! Inverting map ! Added new window around map position (1.4, 1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151335 Jy ! Component: 100 - total flux cleaned = 0.0251723 Jy ! Total flux subtracted in 100 components = 0.0251723 Jy ! Clean residual min=-0.005599 max=0.007019 Jy/beam ! Clean residual mean=-0.000035 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.144844 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.144844 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=0.088124Jy sigma=2.196818 ! Fit after self-cal, rms=0.088083Jy sigma=2.195680 ! 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=1.04 mas, bmaj=2.38 mas, bpa=11.66 degrees ! Estimated noise=0.11003 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 = 0.0123048 Jy ! Component: 100 - total flux cleaned = 0.0195068 Jy ! Component: 150 - total flux cleaned = 0.0239996 Jy ! Component: 200 - total flux cleaned = 0.026825 Jy ! Total flux subtracted in 200 components = 0.026825 Jy ! Clean residual min=-0.004264 max=0.004872 Jy/beam ! Clean residual mean=-0.000036 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.171669 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.171669 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=0.086905Jy sigma=2.163248 ! Fit after self-cal, rms=0.086897Jy sigma=2.162940 ! 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: 0.986137 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.06 KP 1.31 LA 0.87 ! MK 1.11 NL 0.91 OV 0.97 PT 0.94 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01293 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.13 HN 1.18 KP 0.86 ! LA 0.92 MK 1.03 NL 1.09 OV 1.08 ! PT 0.76 SC 0.80 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.935592 ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 0.99 KP 1.67 LA 0.80 ! MK 0.93 NL 1.12 OV 1.25 PT 0.72 ! SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03352 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 HN 1.13 KP 0.99 ! LA 0.88 MK 0.92 NL 1.03 OV 1.00 ! PT 0.80 SC 0.95 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.966134 ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 HN 1.18 KP 1.22 LA 0.71 ! MK 1.18 NL 0.84 OV 1.19 PT 0.74 ! SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993306 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.01 HN 1.12 KP 1.13 ! LA 0.84 MK 0.91 NL 1.08 OV 1.09 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.951411 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.79 KP 0.66 LA 0.85 ! MK 1.02 NL 0.81 OV 1.31 PT 0.77 ! SC 1.14 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.04226 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.81 HN 0.98 KP 1.04 ! LA 0.87 MK 0.93 NL 1.17 OV 1.03 ! PT 0.93 SC 0.84 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.800141 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.25 KP 1.25 LA 0.91 ! MK 1.33 NL 0.95 OV 1.20 PT 2.40 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.973819 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.89 HN 1.11 KP 1.19 ! LA 0.95 MK 1.07 NL 0.94 OV 0.97 ! PT 1.19 SC 0.97 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.850081 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.05 KP 1.20 LA 1.27 ! MK 1.08 NL 0.98 OV 1.17 PT 1.77 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.985452 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.06 HN 0.96 KP 1.04 ! LA 0.88 MK 1.07 NL 1.12 OV 0.94 ! PT 1.21 SC 0.80 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.90027 ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.96 KP 1.01 LA 2.02 ! MK 0.97 NL 0.88 OV 1.16 PT 0.81 ! SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.984099 ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.14 HN 1.20 KP 0.90 ! LA 0.86 MK 0.84 NL 1.05 OV 0.95 ! PT 1.17 SC 0.93 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.985415 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 1.30 KP 0.80 LA 1.20 ! MK 1.04 NL 0.96 OV 1.10 PT 0.72 ! SC 0.87 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.989951 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.06 HN 0.99 KP 1.04 ! LA 0.99 MK 0.91 NL 1.00 OV 0.89 ! PT 1.20 SC 0.94 ! ! ! Fit before self-cal, rms=0.086897Jy sigma=2.162940 ! Fit after self-cal, rms=0.087700Jy sigma=2.123477 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=0.087700Jy sigma=2.123477 ! Fit after self-cal, rms=0.087747Jy sigma=2.123035 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.418 mas, bpa=13.46 degrees ! Estimated noise=0.102572 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 = -0.0044408 Jy ! Component: 100 - total flux cleaned = -0.0054847 Jy ! Component: 150 - total flux cleaned = -0.00554394 Jy ! Component: 200 - total flux cleaned = -0.00559109 Jy ! Total flux subtracted in 200 components = -0.00559109 Jy ! Clean residual min=-0.004095 max=0.004002 Jy/beam ! Clean residual mean=-0.000020 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.166078 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.166078 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=0.087667Jy sigma=2.118356 ! Fit after self-cal, rms=0.087667Jy sigma=2.118316 ! 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=0.087667Jy sigma=2.118316 ! Fit after self-cal, rms=0.087274Jy sigma=2.097438 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 = 0.00159576 Jy ! Component: 100 - total flux cleaned = 0.00221203 Jy ! Component: 150 - total flux cleaned = 0.00237193 Jy ! Component: 200 - total flux cleaned = 0.00244108 Jy ! Total flux subtracted in 200 components = 0.00244108 Jy ! Clean residual min=-0.003785 max=0.003645 Jy/beam ! Clean residual mean=-0.000019 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.168519 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.168519 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=0.087243Jy sigma=2.095987 ! Fit after self-cal, rms=0.087188Jy sigma=2.093375 ! 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: 1.02 x 2.418 at 13.46 degrees (North through East) ! Clean map min=-0.0036357 max=0.073082 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=0.7135 mas, bmaj=2.101 mas, bpa=14.73 degrees ! Estimated noise=0.271252 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581089 Jy ! Component: 100 - total flux cleaned = 0.0873097 Jy ! Component: 150 - total flux cleaned = 0.107736 Jy ! Component: 200 - total flux cleaned = 0.122846 Jy ! Total flux subtracted in 200 components = 0.122846 Jy ! Clean residual min=-0.006382 max=0.007013 Jy/beam ! Clean residual mean=-0.000031 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.122846 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.122846 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.418 mas, bpa=13.46 degrees ! Estimated noise=0.102572 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 = 0.0177054 Jy ! Component: 100 - total flux cleaned = 0.0282861 Jy ! Component: 150 - total flux cleaned = 0.0348786 Jy ! Component: 200 - total flux cleaned = 0.0391409 Jy ! Total flux subtracted in 200 components = 0.0391409 Jy ! Clean residual min=-0.003759 max=0.004081 Jy/beam ! Clean residual mean=-0.000024 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.161987 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.161987 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283326 Jy ! Component: 100 - total flux cleaned = 0.00404359 Jy ! Component: 150 - total flux cleaned = 0.00484369 Jy ! Component: 200 - total flux cleaned = 0.00551055 Jy ! Total flux subtracted in 200 components = 0.00551055 Jy ! Clean residual min=-0.003759 max=0.003559 Jy/beam ! Clean residual mean=-0.000020 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.167497 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.167497 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=0.087208Jy sigma=2.093451 ! Fit after self-cal, rms=0.087205Jy sigma=2.092728 wmodel J1424+225A_X_map.mod ! Writing 57 model components to file: J1424+225A_X_map.mod wobs J1424+225A_X_uvs.fits ! Writing UV FITS file: J1424+225A_X_uvs.fits wwins J1424+225A_X_map.win ! wwins: Wrote 3 windows to J1424+225A_X_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 = -0.000278756 Jy ! Component: 100 - total flux cleaned = -0.000216642 Jy ! Component: 150 - total flux cleaned = 1.27603e-05 Jy ! Component: 200 - total flux cleaned = 0.000442462 Jy ! Component: 250 - total flux cleaned = 0.000543255 Jy ! Component: 300 - total flux cleaned = 0.000448649 Jy ! Component: 350 - total flux cleaned = 0.000310163 Jy ! Component: 400 - total flux cleaned = 0.000264786 Jy ! Component: 450 - total flux cleaned = 0.000264004 Jy ! Component: 500 - total flux cleaned = 0.000177492 Jy ! Component: 550 - total flux cleaned = 0.000219775 Jy ! Component: 600 - total flux cleaned = 0.000219681 Jy ! Component: 650 - total flux cleaned = 0.00026005 Jy ! Component: 700 - total flux cleaned = 0.000339613 Jy ! Component: 750 - total flux cleaned = 0.000417772 Jy ! Component: 800 - total flux cleaned = 0.000495616 Jy ! Component: 850 - total flux cleaned = 0.000533812 Jy ! Component: 900 - total flux cleaned = 0.000683283 Jy ! Component: 950 - total flux cleaned = 0.000830087 Jy ! Component: 1000 - total flux cleaned = 0.000866049 Jy ! Component: 1050 - total flux cleaned = 0.00104391 Jy ! Component: 1100 - total flux cleaned = 0.00104317 Jy ! Component: 1150 - total flux cleaned = 0.00114707 Jy ! Component: 1200 - total flux cleaned = 0.00118166 Jy ! Component: 1250 - total flux cleaned = 0.00124958 Jy ! Component: 1300 - total flux cleaned = 0.00134916 Jy ! Component: 1350 - total flux cleaned = 0.00138155 Jy ! Component: 1400 - total flux cleaned = 0.0013488 Jy ! Component: 1450 - total flux cleaned = 0.0014773 Jy ! Component: 1500 - total flux cleaned = 0.00141374 Jy ! Component: 1550 - total flux cleaned = 0.00147651 Jy ! Component: 1600 - total flux cleaned = 0.00156958 Jy ! Component: 1650 - total flux cleaned = 0.00150807 Jy ! Component: 1700 - total flux cleaned = 0.00162991 Jy ! Component: 1750 - total flux cleaned = 0.00168975 Jy ! Component: 1800 - total flux cleaned = 0.00174954 Jy ! Component: 1850 - total flux cleaned = 0.00180865 Jy ! Component: 1900 - total flux cleaned = 0.00183794 Jy ! Component: 1950 - total flux cleaned = 0.00180909 Jy ! Component: 2000 - total flux cleaned = 0.00192457 Jy ! Component: 2050 - total flux cleaned = 0.00198179 Jy ! Component: 2100 - total flux cleaned = 0.00206684 Jy ! Component: 2150 - total flux cleaned = 0.00203839 Jy ! Component: 2200 - total flux cleaned = 0.00203833 Jy ! Component: 2250 - total flux cleaned = 0.00212133 Jy ! Component: 2300 - total flux cleaned = 0.00206606 Jy ! Component: 2350 - total flux cleaned = 0.00212091 Jy ! Component: 2400 - total flux cleaned = 0.00217514 Jy ! Component: 2450 - total flux cleaned = 0.00220211 Jy ! Component: 2500 - total flux cleaned = 0.00212203 Jy ! Component: 2550 - total flux cleaned = 0.00212242 Jy ! Component: 2600 - total flux cleaned = 0.00217511 Jy ! Component: 2650 - total flux cleaned = 0.00207047 Jy ! Component: 2700 - total flux cleaned = 0.00204459 Jy ! Component: 2750 - total flux cleaned = 0.00204444 Jy ! Component: 2800 - total flux cleaned = 0.00201872 Jy ! Component: 2850 - total flux cleaned = 0.00204418 Jy ! Component: 2900 - total flux cleaned = 0.00201871 Jy ! Component: 2950 - total flux cleaned = 0.00196802 Jy ! Component: 3000 - total flux cleaned = 0.00191765 Jy ! Component: 3050 - total flux cleaned = 0.0019175 Jy ! Component: 3100 - total flux cleaned = 0.00181809 Jy ! Component: 3150 - total flux cleaned = 0.00181796 Jy ! Component: 3200 - total flux cleaned = 0.0017198 Jy ! Component: 3250 - total flux cleaned = 0.00169546 Jy ! Component: 3300 - total flux cleaned = 0.00155015 Jy ! Component: 3350 - total flux cleaned = 0.00159864 Jy ! Component: 3400 - total flux cleaned = 0.00147867 Jy ! Component: 3450 - total flux cleaned = 0.00143086 Jy ! Component: 3500 - total flux cleaned = 0.00135973 Jy ! Component: 3550 - total flux cleaned = 0.00135979 Jy ! Component: 3600 - total flux cleaned = 0.00112464 Jy ! Component: 3650 - total flux cleaned = 0.00105448 Jy ! Component: 3700 - total flux cleaned = 0.00103129 Jy ! Component: 3750 - total flux cleaned = 0.000915723 Jy ! Component: 3800 - total flux cleaned = 0.000869576 Jy ! Component: 3850 - total flux cleaned = 0.00082374 Jy ! Component: 3900 - total flux cleaned = 0.000732374 Jy ! Component: 3950 - total flux cleaned = 0.00066429 Jy ! Component: 4000 - total flux cleaned = 0.000528506 Jy ! Component: 4050 - total flux cleaned = 0.000370951 Jy ! Total flux subtracted in 4096 components = 0.000438232 Jy ! Clean residual min=-0.001763 max=0.001334 Jy/beam ! Clean residual mean=-0.000011 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.167936 Jy keep ! Adding 371 model components to the UV plane model. ! The established model now contains 428 components and 0.167936 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1424+225A_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.418 at 13.46 degrees (North through East) ! Clean map min=-0.0025022 max=0.073186 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1424+225A_X_b_map.fits wmodel /vlbi/vcs9/uvm//J1424+225A_X_b_map.mod ! Writing 428 model components to file: /vlbi/vcs9/uvm//J1424+225A_X_b_map.mod wobs /vlbi/vcs9/uvm//J1424+225A_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1424+225A_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J1424+225A_X_b_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1424+225A_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0731861 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000433802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.77821 1.77821 3.55643 7.11286 14.2257 28.4514 56.9029 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.708 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1424+225A_X_b_dfm.log closed on Tue Dec 26 22:37:38 2017