! Started logfile: /vlbi/vcs9/uvm//J0730-1141_C_b_dfm.log on Tue Dec 26 21:52:38 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//J0730-1141_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0730-1141_C_b_uvm.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.835141 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 6160 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 J0730-1141_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)= 4.81694 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 19 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=4.940326Jy sigma=113.390633 ! Fit after self-cal, rms=3.823895Jy sigma=87.048770 ! 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=1.743 mas, bmaj=6.211 mas, bpa=-11.34 degrees ! Estimated noise=0.603321 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 = 4.04844 Jy ! Component: 100 - total flux cleaned = 4.5995 Jy ! Total flux subtracted in 100 components = 4.5995 Jy ! Clean residual min=-0.157653 max=0.139721 Jy/beam ! Clean residual mean=0.000075 rms=0.036589 Jy/beam ! Combined flux in latest and established models = 4.5995 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 4.5995 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=0.545448Jy sigma=9.678872 ! Fit after self-cal, rms=0.545304Jy sigma=9.676052 ! 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=2.402 mas, bmaj=6.121 mas, bpa=-7.567 degrees ! Estimated noise=0.380266 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 = 0.127855 Jy ! Component: 100 - total flux cleaned = 0.133575 Jy ! Component: 150 - total flux cleaned = 0.131253 Jy ! Component: 200 - total flux cleaned = 0.131271 Jy ! Total flux subtracted in 200 components = 0.131271 Jy ! Clean residual min=-0.116341 max=0.079710 Jy/beam ! Clean residual mean=-0.000092 rms=0.024606 Jy/beam ! Combined flux in latest and established models = 4.73077 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 4.73077 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=0.487916Jy sigma=8.742397 ! Fit after self-cal, rms=0.487336Jy sigma=8.725536 ! 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: 1.01649 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 0.96 LA 1.04 ! MK 0.99 NL 0.82 OV 1.05 PT 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.04482 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 KP 0.97 NL 0.83 ! OV 0.97 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00391 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 0.98 LA 1.04 ! MK 1.00 NL 0.84 OV 1.06 PT 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.04081 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 KP 0.97 NL 0.84 ! OV 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.994976 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 KP 1.02 LA 1.04 ! MK 0.97 NL 0.85 OV 1.05 PT 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02611 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.05 KP 0.98 NL 0.84 ! OV 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.999146 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 KP 1.03 LA 1.04 ! MK 1.00 NL 0.85 OV 1.05 PT 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03428 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 KP 0.98 NL 0.85 ! OV 0.99 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.03496 ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.03 KP 1.00 LA 1.02 ! MK 1.00 NL 0.87 OV 1.04 PT 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03386 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 KP 0.97 NL 0.85 ! OV 0.98 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.0052 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 1.00 LA 1.02 ! MK 1.00 NL 0.88 OV 1.03 PT 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.04256 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 KP 0.97 NL 0.85 ! OV 0.98 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00624 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 1.00 LA 1.02 ! MK 0.99 NL 0.89 OV 1.03 PT 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.04127 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 KP 0.97 NL 0.85 ! OV 0.98 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.00842 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 0.99 LA 1.01 ! MK 0.99 NL 0.88 OV 1.03 PT 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0418 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 KP 0.97 NL 0.85 ! OV 0.98 ! ! ! Fit before self-cal, rms=0.487336Jy sigma=8.725536 ! Fit after self-cal, rms=0.232305Jy sigma=5.037075 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=0.232305Jy sigma=5.037075 ! Fit after self-cal, rms=0.232304Jy sigma=5.036962 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.373 mas, bmaj=6.111 mas, bpa=-8.054 degrees ! Estimated noise=0.39023 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 = 0.121286 Jy ! Component: 100 - total flux cleaned = 0.133945 Jy ! Component: 150 - total flux cleaned = 0.140955 Jy ! Component: 200 - total flux cleaned = 0.142628 Jy ! Total flux subtracted in 200 components = 0.142628 Jy ! Clean residual min=-0.029574 max=0.045376 Jy/beam ! Clean residual mean=-0.000013 rms=0.009878 Jy/beam ! Combined flux in latest and established models = 4.8734 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 4.8734 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=0.172282Jy sigma=3.801753 ! Fit after self-cal, rms=0.171710Jy sigma=3.786501 ! 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=0.171710Jy sigma=3.786501 ! Fit after self-cal, rms=0.171667Jy sigma=3.785814 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 = -0.00151152 Jy ! Component: 100 - total flux cleaned = -0.00186142 Jy ! Component: 150 - total flux cleaned = -0.00186734 Jy ! Component: 200 - total flux cleaned = -0.0018624 Jy ! Total flux subtracted in 200 components = -0.0018624 Jy ! Clean residual min=-0.028576 max=0.042104 Jy/beam ! Clean residual mean=-0.000012 rms=0.009493 Jy/beam ! Combined flux in latest and established models = 4.87154 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 4.87154 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=0.170559Jy sigma=3.759578 ! Fit after self-cal, rms=0.170453Jy sigma=3.756726 ! 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: 2.373 x 6.111 at -8.054 degrees (North through East) ! Clean map min=-0.037702 max=4.7927 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=0.170453Jy sigma=3.756726 ! Fit after self-cal, rms=0.074214Jy sigma=1.560067 ! 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=0.074214Jy sigma=1.560067 ! Fit after self-cal, rms=0.074207Jy sigma=1.559962 ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=6.091 mas, bpa=-7.979 degrees ! Estimated noise=0.389843 mJy/beam. ! Added new window around map position (-5.7, -0.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.028691 Jy ! Component: 100 - total flux cleaned = 0.0349657 Jy ! Component: 150 - total flux cleaned = 0.0376784 Jy ! Component: 200 - total flux cleaned = 0.0403643 Jy ! Total flux subtracted in 200 components = 0.0403643 Jy ! Clean residual min=-0.012951 max=0.018292 Jy/beam ! Clean residual mean=0.000029 rms=0.004142 Jy/beam ! Combined flux in latest and established models = 4.9119 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 66 components and 4.9119 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=0.063171Jy sigma=1.300921 ! Fit after self-cal, rms=0.063118Jy sigma=1.295434 ! Inverting map ! Added new window around map position (0.9, 19.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111629 Jy ! Component: 100 - total flux cleaned = 0.0139515 Jy ! Component: 150 - total flux cleaned = 0.0171158 Jy ! Component: 200 - total flux cleaned = 0.0191109 Jy ! Total flux subtracted in 200 components = 0.0191109 Jy ! Clean residual min=-0.009688 max=0.012266 Jy/beam ! Clean residual mean=0.000028 rms=0.002988 Jy/beam ! Combined flux in latest and established models = 4.93101 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 111 components and 4.93101 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=0.058680Jy sigma=1.178603 ! Fit after self-cal, rms=0.058350Jy sigma=1.170690 ! 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=1.739 mas, bmaj=6.193 mas, bpa=-11.5 degrees ! Estimated noise=0.604744 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.05602 Jy ! Component: 100 - total flux cleaned = 4.61158 Jy ! Component: 150 - total flux cleaned = 4.78634 Jy ! Component: 200 - total flux cleaned = 4.87203 Jy ! Total flux subtracted in 200 components = 4.87203 Jy ! Clean residual min=-0.033007 max=0.034635 Jy/beam ! Clean residual mean=0.000037 rms=0.006889 Jy/beam ! Combined flux in latest and established models = 4.87203 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 19 model components to the UV plane model. ! The established model now contains 19 components and 4.87203 Jy ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=6.091 mas, bpa=-7.979 degrees ! Estimated noise=0.389843 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 = 0.0393235 Jy ! Component: 100 - total flux cleaned = 0.057791 Jy ! Component: 150 - total flux cleaned = 0.0673963 Jy ! Component: 200 - total flux cleaned = 0.069454 Jy ! Total flux subtracted in 200 components = 0.069454 Jy ! Clean residual min=-0.013610 max=0.015003 Jy/beam ! Clean residual mean=0.000028 rms=0.004074 Jy/beam ! Combined flux in latest and established models = 4.94149 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 4.94149 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115276 Jy ! Component: 100 - total flux cleaned = -0.00307093 Jy ! Component: 150 - total flux cleaned = -0.00390192 Jy ! Component: 200 - total flux cleaned = -0.0042968 Jy ! Total flux subtracted in 200 components = -0.0042968 Jy ! Clean residual min=-0.011713 max=0.011010 Jy/beam ! Clean residual mean=0.000024 rms=0.003173 Jy/beam ! Combined flux in latest and established models = 4.93719 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 78 components and 4.93719 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=0.059210Jy sigma=1.205011 ! Fit after self-cal, rms=0.058732Jy sigma=1.193123 wmodel J0730-1141_C_map.mod ! Writing 78 model components to file: J0730-1141_C_map.mod wobs J0730-1141_C_uvs.fits ! Writing UV FITS file: J0730-1141_C_uvs.fits wwins J0730-1141_C_map.win ! wwins: Wrote 3 windows to J0730-1141_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 = 0.00277658 Jy ! Component: 100 - total flux cleaned = 0.0022469 Jy ! Component: 150 - total flux cleaned = 0.00240975 Jy ! Component: 200 - total flux cleaned = 0.00299852 Jy ! Component: 250 - total flux cleaned = 0.00300329 Jy ! Component: 300 - total flux cleaned = 0.00288121 Jy ! Component: 350 - total flux cleaned = 0.00300084 Jy ! Component: 400 - total flux cleaned = 0.00288762 Jy ! Component: 450 - total flux cleaned = 0.00320788 Jy ! Component: 500 - total flux cleaned = 0.00310712 Jy ! Component: 550 - total flux cleaned = 0.0032012 Jy ! Component: 600 - total flux cleaned = 0.0030169 Jy ! Component: 650 - total flux cleaned = 0.00318567 Jy ! Component: 700 - total flux cleaned = 0.00310236 Jy ! Component: 750 - total flux cleaned = 0.00341462 Jy ! Component: 800 - total flux cleaned = 0.00370848 Jy ! Component: 850 - total flux cleaned = 0.00370749 Jy ! Component: 900 - total flux cleaned = 0.00398076 Jy ! Component: 950 - total flux cleaned = 0.00404814 Jy ! Component: 1000 - total flux cleaned = 0.00423745 Jy ! Component: 1050 - total flux cleaned = 0.00453663 Jy ! Component: 1100 - total flux cleaned = 0.00476385 Jy ! Component: 1150 - total flux cleaned = 0.00487358 Jy ! Component: 1200 - total flux cleaned = 0.00508411 Jy ! Component: 1250 - total flux cleaned = 0.00528606 Jy ! Component: 1300 - total flux cleaned = 0.00552988 Jy ! Component: 1350 - total flux cleaned = 0.00557654 Jy ! Component: 1400 - total flux cleaned = 0.00553112 Jy ! Component: 1450 - total flux cleaned = 0.0056208 Jy ! Component: 1500 - total flux cleaned = 0.00570612 Jy ! Component: 1550 - total flux cleaned = 0.00558343 Jy ! Component: 1600 - total flux cleaned = 0.00542515 Jy ! Component: 1650 - total flux cleaned = 0.00526985 Jy ! Component: 1700 - total flux cleaned = 0.00504286 Jy ! Component: 1750 - total flux cleaned = 0.00489571 Jy ! Component: 1800 - total flux cleaned = 0.00471511 Jy ! Component: 1850 - total flux cleaned = 0.00447015 Jy ! Component: 1900 - total flux cleaned = 0.00436795 Jy ! Component: 1950 - total flux cleaned = 0.00430139 Jy ! Component: 2000 - total flux cleaned = 0.00439803 Jy ! Component: 2050 - total flux cleaned = 0.00430198 Jy ! Component: 2100 - total flux cleaned = 0.00430293 Jy ! Component: 2150 - total flux cleaned = 0.00445455 Jy ! Component: 2200 - total flux cleaned = 0.00445332 Jy ! Component: 2250 - total flux cleaned = 0.00442387 Jy ! Component: 2300 - total flux cleaned = 0.00448082 Jy ! Component: 2350 - total flux cleaned = 0.00450873 Jy ! Component: 2400 - total flux cleaned = 0.00464473 Jy ! Component: 2450 - total flux cleaned = 0.0047514 Jy ! Component: 2500 - total flux cleaned = 0.00482953 Jy ! Component: 2550 - total flux cleaned = 0.00493277 Jy ! Component: 2600 - total flux cleaned = 0.00498385 Jy ! Component: 2650 - total flux cleaned = 0.00510881 Jy ! Component: 2700 - total flux cleaned = 0.00518224 Jy ! Component: 2750 - total flux cleaned = 0.00530335 Jy ! Component: 2800 - total flux cleaned = 0.00544546 Jy ! Component: 2850 - total flux cleaned = 0.005422 Jy ! Component: 2900 - total flux cleaned = 0.00558414 Jy ! Component: 2950 - total flux cleaned = 0.00574345 Jy ! Component: 3000 - total flux cleaned = 0.00583283 Jy ! Component: 3050 - total flux cleaned = 0.00587699 Jy ! Component: 3100 - total flux cleaned = 0.00596474 Jy ! Component: 3150 - total flux cleaned = 0.00602992 Jy ! Component: 3200 - total flux cleaned = 0.00609427 Jy ! Component: 3250 - total flux cleaned = 0.006179 Jy ! Component: 3300 - total flux cleaned = 0.00628322 Jy ! Component: 3350 - total flux cleaned = 0.00632456 Jy ! Component: 3400 - total flux cleaned = 0.00640626 Jy ! Component: 3450 - total flux cleaned = 0.00642688 Jy ! Component: 3500 - total flux cleaned = 0.00646694 Jy ! Component: 3550 - total flux cleaned = 0.00656637 Jy ! Component: 3600 - total flux cleaned = 0.00670421 Jy ! Component: 3650 - total flux cleaned = 0.00682123 Jy ! Component: 3700 - total flux cleaned = 0.00687924 Jy ! Component: 3750 - total flux cleaned = 0.0069176 Jy ! Component: 3800 - total flux cleaned = 0.00693712 Jy ! Component: 3850 - total flux cleaned = 0.0070694 Jy ! Component: 3900 - total flux cleaned = 0.00708812 Jy ! Component: 3950 - total flux cleaned = 0.00716237 Jy ! Component: 4000 - total flux cleaned = 0.0072177 Jy ! Component: 4050 - total flux cleaned = 0.00729093 Jy ! Total flux subtracted in 4096 components = 0.00732723 Jy ! Clean residual min=-0.000961 max=0.000983 Jy/beam ! Clean residual mean=0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 4.94452 Jy keep ! Adding 370 model components to the UV plane model. ! The established model now contains 448 components and 4.94452 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0730-1141_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.372 x 6.091 at -7.979 degrees (North through East) ! Clean map min=-0.007461 max=4.746 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0730-1141_C_b_map.fits wmodel /vlbi/vcs9/uvm//J0730-1141_C_b_map.mod ! Writing 448 model components to file: /vlbi/vcs9/uvm//J0730-1141_C_b_map.mod wobs /vlbi/vcs9/uvm//J0730-1141_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0730-1141_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J0730-1141_C_b_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0730-1141_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 4.74604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344983 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0218066 0.0218066 0.0436131 0.0872262 0.174452 0.348905 0.69781 1.39562 2.79124 5.58248 11.165 22.3299 44.6598 89.3196 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.746 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 13757.3 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0730-1141_C_b_dfm.log closed on Tue Dec 26 21:52:41 2017