! Started logfile: /vlbi/vcs9/uvm//J2131-1207_X_c_dfm.log on Tue Dec 26 23:03:09 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//J2131-1207_X_c_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2131-1207_X_c_uvm.fits ! AN table 1: 37 integrations on 28 of 28 possible baselines. ! AN table 2: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.906404 visibilities/baseline/integration-bin. ! Found source: J2131-1207 ! ! 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 11776 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 J2131-1207_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)= 1.02725 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 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 19 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.474373Jy sigma=33.148271 ! Fit after self-cal, rms=0.439685Jy sigma=10.107799 ! 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=0.9647 mas, bmaj=3.484 mas, bpa=-12.28 degrees ! Estimated noise=0.465432 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 = 0.776112 Jy ! Component: 100 - total flux cleaned = 1.03629 Jy ! Total flux subtracted in 100 components = 1.03629 Jy ! Clean residual min=-0.058265 max=0.121391 Jy/beam ! Clean residual mean=-0.000205 rms=0.020099 Jy/beam ! Combined flux in latest and established models = 1.03629 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 1.03629 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=0.260897Jy sigma=5.622523 ! Fit after self-cal, rms=0.260880Jy sigma=5.617017 ! 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=1.2 mas, bmaj=3.554 mas, bpa=-11.32 degrees ! Estimated noise=0.28884 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 = 0.161269 Jy ! Component: 100 - total flux cleaned = 0.235023 Jy ! Component: 150 - total flux cleaned = 0.262527 Jy ! Component: 200 - total flux cleaned = 0.264731 Jy ! Total flux subtracted in 200 components = 0.264731 Jy ! Clean residual min=-0.044584 max=0.102118 Jy/beam ! Clean residual mean=-0.000096 rms=0.015293 Jy/beam ! Combined flux in latest and established models = 1.30102 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 1.30102 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=0.196406Jy sigma=3.737770 ! Fit after self-cal, rms=0.196370Jy sigma=3.736331 ! Inverting map ! Added new window around map position (-3.2, -5.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0965277 Jy ! Component: 100 - total flux cleaned = 0.102464 Jy ! Component: 150 - total flux cleaned = 0.0999051 Jy ! Component: 200 - total flux cleaned = 0.0999502 Jy ! Total flux subtracted in 200 components = 0.0999502 Jy ! Clean residual min=-0.037554 max=0.053017 Jy/beam ! Clean residual mean=-0.000039 rms=0.009267 Jy/beam ! Combined flux in latest and established models = 1.40097 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 61 components and 1.40097 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=0.130117Jy sigma=2.455710 ! Fit after self-cal, rms=0.119959Jy sigma=2.211005 ! 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: 1.01594 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 KP 0.99 LA 0.99 ! MK 1.01 NL 0.99 OV 0.99 PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.949719 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 KP 0.98 LA 1.03 ! MK 0.99 NL 1.41 OV 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01463 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 KP 0.99 LA 0.99 ! MK 1.00 NL 1.01 OV 0.99 PT 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.947071 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 KP 0.98 LA 1.02 ! MK 0.98 NL 1.44 OV 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00989 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 KP 0.99 LA 1.00 ! MK 0.99 NL 1.04 OV 0.99 PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.942153 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 KP 0.98 LA 1.03 ! MK 0.97 NL 1.48 OV 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00378 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 KP 0.99 LA 1.00 ! MK 1.01 NL 1.04 OV 1.00 PT 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.942181 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 KP 0.98 LA 1.03 ! MK 0.98 NL 1.47 OV 1.00 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.989556 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 KP 1.01 LA 1.00 ! MK 1.04 NL 1.06 OV 1.02 PT 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.931613 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 KP 0.99 LA 1.04 ! MK 1.01 NL 1.49 OV 1.00 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.986704 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 KP 1.01 LA 1.01 ! MK 1.06 NL 1.07 OV 1.02 PT 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.929304 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 KP 0.99 LA 1.04 ! MK 1.01 NL 1.49 OV 1.01 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.979161 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 KP 1.01 LA 1.01 ! MK 1.07 NL 1.10 OV 1.02 PT 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.927271 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 KP 0.99 LA 1.04 ! MK 1.02 NL 1.50 OV 1.01 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.984774 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 KP 1.01 LA 1.01 ! MK 1.07 NL 1.08 OV 1.01 PT 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.927642 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 KP 0.99 LA 1.03 ! MK 1.03 NL 1.51 OV 1.00 ! ! ! Fit before self-cal, rms=0.119959Jy sigma=2.211005 ! Fit after self-cal, rms=0.113310Jy sigma=2.331136 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=0.113310Jy sigma=2.331136 ! Fit after self-cal, rms=0.113381Jy sigma=2.330924 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.211 mas, bmaj=3.502 mas, bpa=-10.98 degrees ! Estimated noise=0.279076 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 = -0.0409473 Jy ! Component: 100 - total flux cleaned = -0.0384006 Jy ! Component: 150 - total flux cleaned = -0.0369464 Jy ! Component: 200 - total flux cleaned = -0.0377022 Jy ! Total flux subtracted in 200 components = -0.0377022 Jy ! Clean residual min=-0.020627 max=0.023384 Jy/beam ! Clean residual mean=-0.000029 rms=0.005051 Jy/beam ! Combined flux in latest and established models = 1.36327 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 98 components and 1.36327 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=0.100676Jy sigma=1.977174 ! Fit after self-cal, rms=0.099991Jy sigma=1.968758 ! 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=0.099991Jy sigma=1.968758 ! Fit after self-cal, rms=0.099978Jy sigma=1.966907 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9, -11.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232624 Jy ! Component: 100 - total flux cleaned = 0.0314989 Jy ! Component: 150 - total flux cleaned = 0.0374328 Jy ! Component: 200 - total flux cleaned = 0.0401168 Jy ! Total flux subtracted in 200 components = 0.0401168 Jy ! Clean residual min=-0.015851 max=0.017164 Jy/beam ! Clean residual mean=-0.000019 rms=0.003926 Jy/beam ! Combined flux in latest and established models = 1.40338 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 137 components and 1.40338 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=0.091416Jy sigma=1.825582 ! Fit after self-cal, rms=0.090853Jy sigma=1.817532 ! 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: 1.211 x 3.502 at -10.98 degrees (North through East) ! Clean map min=-0.014921 max=0.71529 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=0.090853Jy sigma=1.817532 ! Fit after self-cal, rms=0.065825Jy sigma=1.079207 ! 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=0.065825Jy sigma=1.079207 ! Fit after self-cal, rms=0.065821Jy sigma=1.079085 ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=3.51 mas, bpa=-10.96 degrees ! Estimated noise=0.278667 mJy/beam. ! Added new window around map position (7.6, 11.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161525 Jy ! Component: 100 - total flux cleaned = 0.0252096 Jy ! Component: 150 - total flux cleaned = 0.0295734 Jy ! Component: 200 - total flux cleaned = 0.031657 Jy ! Total flux subtracted in 200 components = 0.031657 Jy ! Clean residual min=-0.009132 max=0.007908 Jy/beam ! Clean residual mean=0.000017 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 1.43504 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 182 components and 1.43504 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=0.058624Jy sigma=0.943117 ! Fit after self-cal, rms=0.058463Jy sigma=0.940908 ! 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=0.9702 mas, bmaj=3.457 mas, bpa=-12.23 degrees ! Estimated noise=0.450306 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.748156 Jy ! Component: 100 - total flux cleaned = 1.00563 Jy ! Component: 150 - total flux cleaned = 1.14289 Jy ! Component: 200 - total flux cleaned = 1.22787 Jy ! Total flux subtracted in 200 components = 1.22787 Jy ! Clean residual min=-0.024074 max=0.038775 Jy/beam ! Clean residual mean=-0.000074 rms=0.007627 Jy/beam ! Combined flux in latest and established models = 1.22787 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 39 model components to the UV plane model. ! The established model now contains 39 components and 1.22787 Jy ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=3.51 mas, bpa=-10.96 degrees ! Estimated noise=0.278667 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 = 0.066989 Jy ! Component: 100 - total flux cleaned = 0.10374 Jy ! Component: 150 - total flux cleaned = 0.128942 Jy ! Component: 200 - total flux cleaned = 0.146234 Jy ! Total flux subtracted in 200 components = 0.146234 Jy ! Clean residual min=-0.011119 max=0.012001 Jy/beam ! Clean residual mean=-0.000016 rms=0.003160 Jy/beam ! Combined flux in latest and established models = 1.37411 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 82 components and 1.37411 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122347 Jy ! Component: 100 - total flux cleaned = 0.0202507 Jy ! Component: 150 - total flux cleaned = 0.0274019 Jy ! Component: 200 - total flux cleaned = 0.0318541 Jy ! Total flux subtracted in 200 components = 0.0318541 Jy ! Clean residual min=-0.009041 max=0.006927 Jy/beam ! Clean residual mean=-0.000000 rms=0.002298 Jy/beam ! Combined flux in latest and established models = 1.40596 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 52 model components to the UV plane model. ! The established model now contains 123 components and 1.40596 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=0.059477Jy sigma=0.954372 ! Fit after self-cal, rms=0.058551Jy sigma=0.938196 wmodel J2131-1207_X_map.mod ! Writing 123 model components to file: J2131-1207_X_map.mod wobs J2131-1207_X_uvs.fits ! Writing UV FITS file: J2131-1207_X_uvs.fits wwins J2131-1207_X_map.win ! wwins: Wrote 4 windows to J2131-1207_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 = -0.00248423 Jy ! Component: 100 - total flux cleaned = -0.00353682 Jy ! Component: 150 - total flux cleaned = -0.0039021 Jy ! Component: 200 - total flux cleaned = -0.00390074 Jy ! Component: 250 - total flux cleaned = -0.00400257 Jy ! Component: 300 - total flux cleaned = -0.00420182 Jy ! Component: 350 - total flux cleaned = -0.00429524 Jy ! Component: 400 - total flux cleaned = -0.004386 Jy ! Component: 450 - total flux cleaned = -0.00438563 Jy ! Component: 500 - total flux cleaned = -0.00456112 Jy ! Component: 550 - total flux cleaned = -0.00473228 Jy ! Component: 600 - total flux cleaned = -0.00473179 Jy ! Component: 650 - total flux cleaned = -0.0048128 Jy ! Component: 700 - total flux cleaned = -0.00481314 Jy ! Component: 750 - total flux cleaned = -0.00496728 Jy ! Component: 800 - total flux cleaned = -0.00511681 Jy ! Component: 850 - total flux cleaned = -0.00533603 Jy ! Component: 900 - total flux cleaned = -0.00547873 Jy ! Component: 950 - total flux cleaned = -0.00561723 Jy ! Component: 1000 - total flux cleaned = -0.00575298 Jy ! Component: 1050 - total flux cleaned = -0.00588525 Jy ! Component: 1100 - total flux cleaned = -0.00588433 Jy ! Component: 1150 - total flux cleaned = -0.00601185 Jy ! Component: 1200 - total flux cleaned = -0.00613656 Jy ! Component: 1250 - total flux cleaned = -0.00619812 Jy ! Component: 1300 - total flux cleaned = -0.00625792 Jy ! Component: 1350 - total flux cleaned = -0.00637432 Jy ! Component: 1400 - total flux cleaned = -0.00643155 Jy ! Component: 1450 - total flux cleaned = -0.00643236 Jy ! Component: 1500 - total flux cleaned = -0.0064332 Jy ! Component: 1550 - total flux cleaned = -0.0064868 Jy ! Component: 1600 - total flux cleaned = -0.00659103 Jy ! Component: 1650 - total flux cleaned = -0.00659034 Jy ! Component: 1700 - total flux cleaned = -0.00659068 Jy ! Component: 1750 - total flux cleaned = -0.00659079 Jy ! Component: 1800 - total flux cleaned = -0.00668788 Jy ! Component: 1850 - total flux cleaned = -0.00668731 Jy ! Component: 1900 - total flux cleaned = -0.00673417 Jy ! Component: 1950 - total flux cleaned = -0.00677981 Jy ! Component: 2000 - total flux cleaned = -0.00686938 Jy ! Component: 2050 - total flux cleaned = -0.00691293 Jy ! Component: 2100 - total flux cleaned = -0.00691315 Jy ! Component: 2150 - total flux cleaned = -0.00699795 Jy ! Component: 2200 - total flux cleaned = -0.00703926 Jy ! Component: 2250 - total flux cleaned = -0.0070798 Jy ! Component: 2300 - total flux cleaned = -0.00719946 Jy ! Component: 2350 - total flux cleaned = -0.00719904 Jy ! Component: 2400 - total flux cleaned = -0.00731516 Jy ! Component: 2450 - total flux cleaned = -0.00742914 Jy ! Component: 2500 - total flux cleaned = -0.007392 Jy ! Component: 2550 - total flux cleaned = -0.00753967 Jy ! Component: 2600 - total flux cleaned = -0.00753958 Jy ! Component: 2650 - total flux cleaned = -0.00753979 Jy ! Component: 2700 - total flux cleaned = -0.0075404 Jy ! Component: 2750 - total flux cleaned = -0.00764406 Jy ! Component: 2800 - total flux cleaned = -0.00764399 Jy ! Component: 2850 - total flux cleaned = -0.00771074 Jy ! Component: 2900 - total flux cleaned = -0.00771037 Jy ! Component: 2950 - total flux cleaned = -0.00767757 Jy ! Component: 3000 - total flux cleaned = -0.00767729 Jy ! Component: 3050 - total flux cleaned = -0.00764545 Jy ! Component: 3100 - total flux cleaned = -0.00764549 Jy ! Component: 3150 - total flux cleaned = -0.00758378 Jy ! Component: 3200 - total flux cleaned = -0.00761436 Jy ! Component: 3250 - total flux cleaned = -0.00758431 Jy ! Component: 3300 - total flux cleaned = -0.00755471 Jy ! Component: 3350 - total flux cleaned = -0.00755498 Jy ! Component: 3400 - total flux cleaned = -0.00752594 Jy ! Component: 3450 - total flux cleaned = -0.0074398 Jy ! Component: 3500 - total flux cleaned = -0.00738303 Jy ! Component: 3550 - total flux cleaned = -0.00727078 Jy ! Component: 3600 - total flux cleaned = -0.00715962 Jy ! Component: 3650 - total flux cleaned = -0.00704978 Jy ! Component: 3700 - total flux cleaned = -0.00696834 Jy ! Component: 3750 - total flux cleaned = -0.00686041 Jy ! Component: 3800 - total flux cleaned = -0.00675362 Jy ! Component: 3850 - total flux cleaned = -0.00664774 Jy ! Component: 3900 - total flux cleaned = -0.00654285 Jy ! Component: 3950 - total flux cleaned = -0.00646483 Jy ! Component: 4000 - total flux cleaned = -0.00633627 Jy ! Component: 4050 - total flux cleaned = -0.00628522 Jy ! Total flux subtracted in 4096 components = -0.00618433 Jy ! Clean residual min=-0.001487 max=0.001272 Jy/beam ! Clean residual mean=-0.000000 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 1.39978 Jy keep ! Adding 373 model components to the UV plane model. ! The established model now contains 496 components and 1.39978 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2131-1207_X_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 3.51 at -10.96 degrees (North through East) ! Clean map min=-0.0084363 max=0.74614 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2131-1207_X_c_map.fits wmodel /vlbi/vcs9/uvm//J2131-1207_X_c_map.mod ! Writing 496 model components to file: /vlbi/vcs9/uvm//J2131-1207_X_c_map.mod wobs /vlbi/vcs9/uvm//J2131-1207_X_c_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2131-1207_X_c_uvs.fits wwins /vlbi/vcs9/uvm//J2131-1207_X_c_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J2131-1207_X_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.74614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000555331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223282 0.223282 0.446563 0.893126 1.78625 3.57251 7.14501 14.29 28.58 57.1601 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.746 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1343.59 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2131-1207_X_c_dfm.log closed on Tue Dec 26 23:03:12 2017