! Started logfile: /vlbi/vcs9/uvm//J0449+6332_X_a_dfm.log on Tue Dec 26 21:38:21 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//J0449+6332_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0449+6332_X_a_uvm.fits ! AN table 1: 117 integrations on 45 of 45 possible baselines. ! AN table 2: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.617076 visibilities/baseline/integration-bin. ! Found source: J0449+6332 ! ! 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 34344 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 J0449+6332_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)= 0.418303 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 490 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 490 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 490 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 490 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 490 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 490 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 490 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 490 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.078202Jy sigma=25.702112 ! Fit after self-cal, rms=0.599548Jy sigma=14.221057 ! 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=0.9192 mas, bmaj=1.229 mas, bpa=-31.72 degrees ! Estimated noise=0.33911 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 = 0.331383 Jy ! Component: 100 - total flux cleaned = 0.398674 Jy ! Total flux subtracted in 100 components = 0.398674 Jy ! Clean residual min=-0.011649 max=0.021927 Jy/beam ! Clean residual mean=0.000034 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.398674 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.398674 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=0.087069Jy sigma=1.875960 ! Fit after self-cal, rms=0.086754Jy sigma=1.868491 ! Inverting map ! Added new window around map position (-0.2, -1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335566 Jy ! Component: 100 - total flux cleaned = 0.0517699 Jy ! Total flux subtracted in 100 components = 0.0517699 Jy ! Clean residual min=-0.010389 max=0.012200 Jy/beam ! Clean residual mean=0.000015 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.450444 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.450444 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=0.073211Jy sigma=1.489756 ! Fit after self-cal, rms=0.072997Jy sigma=1.483805 ! Inverting map ! Added new window around map position (1, -5.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105753 Jy ! Component: 100 - total flux cleaned = 0.0158062 Jy ! Total flux subtracted in 100 components = 0.0158062 Jy ! Clean residual min=-0.009886 max=0.011179 Jy/beam ! Clean residual mean=0.000009 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.46625 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.46625 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=0.070741Jy sigma=1.423507 ! Fit after self-cal, rms=0.070598Jy sigma=1.419282 ! 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=1.23 mas, bmaj=1.767 mas, bpa=-35.88 degrees ! Estimated noise=0.160178 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) ! Added new window around map position (0.2, -3.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109253 Jy ! Component: 100 - total flux cleaned = 0.013409 Jy ! Component: 150 - total flux cleaned = 0.014273 Jy ! Component: 200 - total flux cleaned = 0.014704 Jy ! Total flux subtracted in 200 components = 0.014704 Jy ! Clean residual min=-0.007266 max=0.006171 Jy/beam ! Clean residual mean=0.000009 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.480954 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.480954 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=0.069215Jy sigma=1.380001 ! Fit after self-cal, rms=0.069102Jy sigma=1.377153 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.973962 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.02 ! LA 1.02 MK 1.05 NL 1.02 OV 1.03 ! PT 1.01 SC 1.09 ! ! Amplitude normalization factor in sub-array 2: 1.02101 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 0.89 KP 0.99 ! LA 1.02 MK 0.94 NL 1.01 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.975111 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.98 KP 1.02 ! LA 1.02 MK 1.05 NL 1.02 OV 1.02 ! PT 1.01 SC 1.08 ! ! Amplitude normalization factor in sub-array 2: 1.02341 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 0.90 KP 0.99 ! LA 1.02 MK 0.93 NL 1.00 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.976937 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 1.02 ! LA 1.02 MK 1.04 NL 1.02 OV 1.02 ! PT 1.01 SC 1.10 ! ! Amplitude normalization factor in sub-array 2: 1.02419 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.90 KP 0.99 ! LA 1.02 MK 0.93 NL 1.00 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.982387 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 1.01 ! LA 1.01 MK 1.04 NL 1.02 OV 1.02 ! PT 1.01 SC 1.08 ! ! Amplitude normalization factor in sub-array 2: 1.03023 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 0.89 KP 0.98 ! LA 1.00 MK 0.93 NL 0.98 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.989001 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 1.00 ! LA 1.01 MK 1.03 NL 1.00 OV 1.01 ! PT 1.01 SC 1.09 ! ! Amplitude normalization factor in sub-array 2: 1.04716 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 0.88 KP 0.93 ! LA 1.01 MK 0.91 NL 0.98 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992299 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.00 ! LA 1.01 MK 1.02 NL 1.00 OV 1.01 ! PT 0.99 SC 1.07 ! ! Amplitude normalization factor in sub-array 2: 1.04621 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 0.88 KP 0.96 ! LA 1.00 MK 0.90 NL 0.98 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992497 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 1.00 ! LA 1.00 MK 1.02 NL 1.00 OV 1.01 ! PT 1.00 SC 1.09 ! ! Amplitude normalization factor in sub-array 2: 1.04407 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 0.89 KP 0.97 ! LA 0.99 MK 0.90 NL 0.98 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.994947 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 1.00 ! LA 1.00 MK 1.02 NL 1.00 OV 1.02 ! PT 1.00 SC 1.07 ! ! Amplitude normalization factor in sub-array 2: 1.04407 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 0.88 KP 0.97 ! LA 0.99 MK 0.89 NL 0.98 OV 0.98 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.069102Jy sigma=1.377153 ! Fit after self-cal, rms=0.067464Jy sigma=1.377432 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=0.067464Jy sigma=1.377432 ! Fit after self-cal, rms=0.067464Jy sigma=1.377428 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.223 mas, bmaj=1.774 mas, bpa=-36.73 degrees ! Estimated noise=0.159886 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 = 0.00273631 Jy ! Component: 100 - total flux cleaned = 0.00284789 Jy ! Component: 150 - total flux cleaned = 0.0030511 Jy ! Component: 200 - total flux cleaned = 0.00323246 Jy ! Total flux subtracted in 200 components = 0.00323246 Jy ! Clean residual min=-0.006452 max=0.005372 Jy/beam ! Clean residual mean=0.000004 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.484187 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.484187 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=0.067127Jy sigma=1.369821 ! Fit after self-cal, rms=0.067108Jy sigma=1.369455 ! 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=0.067108Jy sigma=1.369455 ! Fit after self-cal, rms=0.067060Jy sigma=1.368424 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 = 0.000896814 Jy ! Component: 100 - total flux cleaned = 0.000900447 Jy ! Component: 150 - total flux cleaned = 0.00104363 Jy ! Component: 200 - total flux cleaned = 0.00117341 Jy ! Total flux subtracted in 200 components = 0.00117341 Jy ! Clean residual min=-0.006471 max=0.005388 Jy/beam ! Clean residual mean=0.000003 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.48536 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.48536 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=0.066896Jy sigma=1.365318 ! Fit after self-cal, rms=0.066883Jy sigma=1.365116 ! 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: 1.223 x 1.774 at -36.73 degrees (North through East) ! Clean map min=-0.0065794 max=0.39873 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=0.066883Jy sigma=1.365116 ! Fit after self-cal, rms=0.056365Jy sigma=1.104125 ! 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=0.056365Jy sigma=1.104125 ! Fit after self-cal, rms=0.056372Jy sigma=1.104274 ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=1.794 mas, bpa=-37.13 degrees ! Estimated noise=0.159588 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322141 Jy ! Component: 100 - total flux cleaned = 0.000116795 Jy ! Component: 150 - total flux cleaned = -0.000227788 Jy ! Component: 200 - total flux cleaned = -0.000598383 Jy ! Total flux subtracted in 200 components = -0.000598383 Jy ! Clean residual min=-0.001837 max=0.001846 Jy/beam ! Clean residual mean=-0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.484762 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.484762 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=0.056044Jy sigma=1.095719 ! Fit after self-cal, rms=0.056039Jy sigma=1.095493 ! 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=0.9226 mas, bmaj=1.243 mas, bpa=-33.29 degrees ! Estimated noise=0.335625 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.329978 Jy ! Component: 100 - total flux cleaned = 0.397839 Jy ! Component: 150 - total flux cleaned = 0.428759 Jy ! Component: 200 - total flux cleaned = 0.446126 Jy ! Total flux subtracted in 200 components = 0.446126 Jy ! Clean residual min=-0.004253 max=0.006942 Jy/beam ! Clean residual mean=0.000013 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.446126 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.446126 Jy ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=1.794 mas, bpa=-37.13 degrees ! Estimated noise=0.159588 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 = 0.0178622 Jy ! Component: 100 - total flux cleaned = 0.0269803 Jy ! Component: 150 - total flux cleaned = 0.0323421 Jy ! Component: 200 - total flux cleaned = 0.0350891 Jy ! Total flux subtracted in 200 components = 0.0350891 Jy ! Clean residual min=-0.001640 max=0.001867 Jy/beam ! Clean residual mean=0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.481215 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 69 components and 0.481216 Jy ! Inverting map ! Added new window around map position (1.8, -11.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162419 Jy ! Component: 100 - total flux cleaned = 0.00271677 Jy ! Component: 150 - total flux cleaned = 0.00342469 Jy ! Component: 200 - total flux cleaned = 0.00403647 Jy ! Total flux subtracted in 200 components = 0.00403647 Jy ! Clean residual min=-0.001462 max=0.001582 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.485252 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 93 components and 0.485252 Jy ! Inverting map ! Added new window around map position (-1.4, 6.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.20414e-05 Jy ! Component: 100 - total flux cleaned = 0.000222821 Jy ! Component: 150 - total flux cleaned = 0.000334397 Jy ! Component: 200 - total flux cleaned = 0.00044261 Jy ! Total flux subtracted in 200 components = 0.00044261 Jy ! Clean residual min=-0.001340 max=0.001275 Jy/beam ! Clean residual mean=-0.000004 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.485695 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.485695 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197914 Jy ! Component: 100 - total flux cleaned = 0.0003803 Jy ! Component: 150 - total flux cleaned = 0.000508962 Jy ! Component: 200 - total flux cleaned = 0.000670008 Jy ! Total flux subtracted in 200 components = 0.000670008 Jy ! Clean residual min=-0.001288 max=0.001209 Jy/beam ! Clean residual mean=-0.000004 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.486365 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 122 components and 0.486365 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=0.055719Jy sigma=1.086598 ! Fit after self-cal, rms=0.055693Jy sigma=1.085820 wmodel J0449+6332_X_map.mod ! Writing 122 model components to file: J0449+6332_X_map.mod wobs J0449+6332_X_uvs.fits ! Writing UV FITS file: J0449+6332_X_uvs.fits wwins J0449+6332_X_map.win ! wwins: Wrote 6 windows to J0449+6332_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 = -0.00040372 Jy ! Component: 100 - total flux cleaned = -0.000612759 Jy ! Component: 150 - total flux cleaned = -0.00069233 Jy ! Component: 200 - total flux cleaned = -0.0007116 Jy ! Component: 250 - total flux cleaned = -0.000674309 Jy ! Component: 300 - total flux cleaned = -0.00060127 Jy ! Component: 350 - total flux cleaned = -0.000475385 Jy ! Component: 400 - total flux cleaned = -0.000351564 Jy ! Component: 450 - total flux cleaned = -0.000212758 Jy ! Component: 500 - total flux cleaned = -9.36166e-05 Jy ! Component: 550 - total flux cleaned = -2.71695e-05 Jy ! Component: 600 - total flux cleaned = 5.81257e-06 Jy ! Component: 650 - total flux cleaned = 0.000103245 Jy ! Component: 700 - total flux cleaned = 0.000183304 Jy ! Component: 750 - total flux cleaned = 0.000277617 Jy ! Component: 800 - total flux cleaned = 0.000386134 Jy ! Component: 850 - total flux cleaned = 0.000493119 Jy ! Component: 900 - total flux cleaned = 0.000538074 Jy ! Component: 950 - total flux cleaned = 0.000642118 Jy ! Component: 1000 - total flux cleaned = 0.000671454 Jy ! Component: 1050 - total flux cleaned = 0.000744212 Jy ! Component: 1100 - total flux cleaned = 0.000815886 Jy ! Component: 1150 - total flux cleaned = 0.000815983 Jy ! Component: 1200 - total flux cleaned = 0.000872426 Jy ! Component: 1250 - total flux cleaned = 0.000927938 Jy ! Component: 1300 - total flux cleaned = 0.000955416 Jy ! Component: 1350 - total flux cleaned = 0.000955486 Jy ! Component: 1400 - total flux cleaned = 0.000955608 Jy ! Component: 1450 - total flux cleaned = 0.000955762 Jy ! Component: 1500 - total flux cleaned = 0.000929357 Jy ! Component: 1550 - total flux cleaned = 0.000955681 Jy ! Component: 1600 - total flux cleaned = 0.00095587 Jy ! Component: 1650 - total flux cleaned = 0.000968978 Jy ! Component: 1700 - total flux cleaned = 0.000981914 Jy ! Component: 1750 - total flux cleaned = 0.000969103 Jy ! Component: 1800 - total flux cleaned = 0.000994524 Jy ! Component: 1850 - total flux cleaned = 0.000994449 Jy ! Component: 1900 - total flux cleaned = 0.00100708 Jy ! Component: 1950 - total flux cleaned = 0.00100712 Jy ! Component: 2000 - total flux cleaned = 0.00105641 Jy ! Component: 2050 - total flux cleaned = 0.000995085 Jy ! Component: 2100 - total flux cleaned = 0.00101946 Jy ! Component: 2150 - total flux cleaned = 0.00100728 Jy ! Component: 2200 - total flux cleaned = 0.000971249 Jy ! Component: 2250 - total flux cleaned = 0.000959392 Jy ! Component: 2300 - total flux cleaned = 0.000983184 Jy ! Component: 2350 - total flux cleaned = 0.000971311 Jy ! Component: 2400 - total flux cleaned = 0.000994849 Jy ! Component: 2450 - total flux cleaned = 0.000983113 Jy ! Component: 2500 - total flux cleaned = 0.000959761 Jy ! Component: 2550 - total flux cleaned = 0.000971203 Jy ! Component: 2600 - total flux cleaned = 0.000982568 Jy ! Component: 2650 - total flux cleaned = 0.000948273 Jy ! Component: 2700 - total flux cleaned = 0.000914271 Jy ! Component: 2750 - total flux cleaned = 0.000925649 Jy ! Component: 2800 - total flux cleaned = 0.000891929 Jy ! Component: 2850 - total flux cleaned = 0.000914351 Jy ! Component: 2900 - total flux cleaned = 0.000947742 Jy ! Component: 2950 - total flux cleaned = 0.000881175 Jy ! Component: 3000 - total flux cleaned = 0.000925276 Jy ! Component: 3050 - total flux cleaned = 0.00091428 Jy ! Component: 3100 - total flux cleaned = 0.000881428 Jy ! Component: 3150 - total flux cleaned = 0.000925043 Jy ! Component: 3200 - total flux cleaned = 0.000914238 Jy ! Component: 3250 - total flux cleaned = 0.000914272 Jy ! Component: 3300 - total flux cleaned = 0.000914261 Jy ! Component: 3350 - total flux cleaned = 0.000903498 Jy ! Component: 3400 - total flux cleaned = 0.000978301 Jy ! Component: 3450 - total flux cleaned = 0.000935774 Jy ! Component: 3500 - total flux cleaned = 0.000956954 Jy ! Component: 3550 - total flux cleaned = 0.000978006 Jy ! Component: 3600 - total flux cleaned = 0.000967473 Jy ! Component: 3650 - total flux cleaned = 0.000946598 Jy ! Component: 3700 - total flux cleaned = 0.00096738 Jy ! Component: 3750 - total flux cleaned = 0.00100891 Jy ! Component: 3800 - total flux cleaned = 0.0010296 Jy ! Component: 3850 - total flux cleaned = 0.0010502 Jy ! Component: 3900 - total flux cleaned = 0.00106045 Jy ! Component: 3950 - total flux cleaned = 0.00105022 Jy ! Component: 4000 - total flux cleaned = 0.00100945 Jy ! Component: 4050 - total flux cleaned = 0.00105005 Jy ! Total flux subtracted in 4096 components = 0.00109047 Jy ! Clean residual min=-0.000561 max=0.000662 Jy/beam ! Clean residual mean=-0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.487455 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 441 components and 0.487455 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0449+6332_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.225 x 1.794 at -37.13 degrees (North through East) ! Clean map min=-0.0014211 max=0.39961 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0449+6332_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0449+6332_X_a_map.mod ! Writing 441 model components to file: /vlbi/vcs9/uvm//J0449+6332_X_a_map.mod wobs /vlbi/vcs9/uvm//J0449+6332_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0449+6332_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0449+6332_X_a_map.win ! wwins: Wrote 7 windows to /vlbi/vcs9/uvm//J0449+6332_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.399611 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178498 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.134004 0.134004 0.268007 0.536015 1.07203 2.14406 4.28812 8.57624 17.1525 34.3049 68.6099 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.399 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2238.74 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0449+6332_X_a_dfm.log closed on Tue Dec 26 21:38:26 2017