! Started logfile: /vlbi/vcs9/uvm//J0348-2749_X_b_dfm.log on Tue Dec 26 21:28:32 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//J0348-2749_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0348-2749_X_b_uvm.fits ! AN table 1: 28 integrations on 28 of 28 possible baselines. ! AN table 2: 54 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.78615 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 85 lines of history. ! ! Reading 14440 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 J0348-2749_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)= 0.22036 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 41 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.016458Jy sigma=20.046742 ! Fit after self-cal, rms=0.791575Jy sigma=15.445550 ! 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=0.9282 mas, bmaj=3.951 mas, bpa=5.114 degrees ! Estimated noise=0.553255 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 = 0.171628 Jy ! Component: 100 - total flux cleaned = 0.20079 Jy ! Total flux subtracted in 100 components = 0.20079 Jy ! Clean residual min=-0.012005 max=0.016412 Jy/beam ! Clean residual mean=-0.000053 rms=0.002809 Jy/beam ! Combined flux in latest and established models = 0.20079 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 0.20079 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=0.063205Jy sigma=1.241031 ! Fit after self-cal, rms=0.063016Jy sigma=1.238066 ! Inverting map ! Added new window around map position (-1.6, 3.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187021 Jy ! Component: 100 - total flux cleaned = 0.0293496 Jy ! Total flux subtracted in 100 components = 0.0293496 Jy ! Clean residual min=-0.009740 max=0.016201 Jy/beam ! Clean residual mean=-0.000037 rms=0.002242 Jy/beam ! Combined flux in latest and established models = 0.23014 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.23014 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=0.055875Jy sigma=1.051615 ! Fit after self-cal, rms=0.055538Jy sigma=1.039940 ! Inverting map ! Added new window around map position (1.6, 2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188876 Jy ! Component: 100 - total flux cleaned = 0.0284467 Jy ! Total flux subtracted in 100 components = 0.0284467 Jy ! Clean residual min=-0.009286 max=0.007783 Jy/beam ! Clean residual mean=-0.000020 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.258586 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.258586 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=0.048266Jy sigma=0.862592 ! Fit after self-cal, rms=0.047699Jy sigma=0.854395 ! 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=1.204 mas, bmaj=4.469 mas, bpa=5.336 degrees ! Estimated noise=0.298095 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 = 0.0154293 Jy ! Component: 100 - total flux cleaned = 0.0227933 Jy ! Component: 150 - total flux cleaned = 0.0262391 Jy ! Component: 200 - total flux cleaned = 0.0273471 Jy ! Total flux subtracted in 200 components = 0.0273471 Jy ! Clean residual min=-0.004548 max=0.006850 Jy/beam ! Clean residual mean=-0.000016 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.285933 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 101 components and 0.285933 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=0.044788Jy sigma=0.774500 ! Fit after self-cal, rms=0.044369Jy sigma=0.768041 ! 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: 0.97347 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.06 LA 0.97 ! NL 0.99 OV 1.05 PT 1.01 SC 1.07 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00427 ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.98 KP 0.99 LA 0.97 ! NL 1.01 OV 1.03 PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.970161 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.09 LA 1.01 ! NL 0.95 OV 1.09 PT 1.01 SC 1.06 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00122 ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.99 KP 1.00 LA 0.98 ! NL 1.01 OV 1.02 PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.976156 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.02 LA 1.01 ! NL 0.98 OV 1.05 PT 1.02 SC 1.05 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00417 ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.99 KP 1.01 LA 0.96 ! NL 1.02 OV 1.05 PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.964349 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.11 LA 1.02 ! NL 0.98 OV 1.04 PT 1.02 SC 1.07 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00219 ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.99 KP 1.00 LA 0.98 ! NL 1.03 OV 1.03 PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.982729 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.03 LA 1.03 ! NL 0.97 OV 1.04 PT 1.01 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01453 ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.98 KP 1.01 LA 0.98 ! NL 0.99 OV 0.99 PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.971529 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.07 LA 1.04 ! NL 0.99 OV 1.05 PT 1.00 SC 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01099 ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.97 KP 0.99 LA 0.99 ! NL 1.01 OV 1.01 PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.964601 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 1.05 LA 1.03 ! NL 1.02 OV 1.06 PT 1.03 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01406 ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.96 KP 1.00 LA 0.99 ! NL 0.99 OV 1.01 PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.972591 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.11 LA 1.01 ! NL 0.99 OV 1.06 PT 1.02 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0228 ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.96 KP 0.97 LA 0.97 ! NL 0.99 OV 0.98 PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.044369Jy sigma=0.768041 ! Fit after self-cal, rms=0.043839Jy sigma=0.760186 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=0.043839Jy sigma=0.760186 ! Fit after self-cal, rms=0.043850Jy sigma=0.760141 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=4.512 mas, bpa=5.129 degrees ! Estimated noise=0.296061 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 (4.4, -4.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523994 Jy ! Component: 100 - total flux cleaned = 0.00497863 Jy ! Component: 150 - total flux cleaned = 0.00476665 Jy ! Component: 200 - total flux cleaned = 0.00441097 Jy ! Total flux subtracted in 200 components = 0.00441097 Jy ! Clean residual min=-0.003512 max=0.003722 Jy/beam ! Clean residual mean=0.000002 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.290344 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.290344 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=0.042817Jy sigma=0.736938 ! Fit after self-cal, rms=0.042710Jy sigma=0.735453 ! 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=0.042710Jy sigma=0.735453 ! Fit after self-cal, rms=0.042653Jy sigma=0.733863 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 = 0.000586707 Jy ! Component: 100 - total flux cleaned = 0.000505912 Jy ! Component: 150 - total flux cleaned = 0.000373189 Jy ! Component: 200 - total flux cleaned = 0.000249047 Jy ! Total flux subtracted in 200 components = 0.000249047 Jy ! Clean residual min=-0.003494 max=0.003528 Jy/beam ! Clean residual mean=0.000003 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.290593 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 157 components and 0.290593 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=0.042410Jy sigma=0.729189 ! Fit after self-cal, rms=0.042340Jy sigma=0.728193 ! 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: 1.216 x 4.512 at 5.129 degrees (North through East) ! Clean map min=-0.0036059 max=0.19496 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=0.042340Jy sigma=0.728193 ! Fit after self-cal, rms=0.039726Jy sigma=0.664387 ! 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=0.039726Jy sigma=0.664387 ! Fit after self-cal, rms=0.039723Jy sigma=0.664330 ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=4.504 mas, bpa=4.928 degrees ! Estimated noise=0.295512 mJy/beam. ! Added new window around map position (11.2, -4.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955565 Jy ! Component: 100 - total flux cleaned = 0.00112501 Jy ! Component: 150 - total flux cleaned = 0.00119991 Jy ! Component: 200 - total flux cleaned = 0.00141882 Jy ! Total flux subtracted in 200 components = 0.00141882 Jy ! Clean residual min=-0.001874 max=0.001846 Jy/beam ! Clean residual mean=0.000006 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.292012 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 193 components and 0.292012 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=0.039355Jy sigma=0.658149 ! Fit after self-cal, rms=0.039321Jy sigma=0.657788 ! 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=0.9323 mas, bmaj=3.943 mas, bpa=5.026 degrees ! Estimated noise=0.56787 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.173827 Jy ! Component: 100 - total flux cleaned = 0.210564 Jy ! Component: 150 - total flux cleaned = 0.229982 Jy ! Component: 200 - total flux cleaned = 0.242841 Jy ! Total flux subtracted in 200 components = 0.242841 Jy ! Clean residual min=-0.005154 max=0.006223 Jy/beam ! Clean residual mean=-0.000025 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.242841 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.242841 Jy ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=4.504 mas, bpa=4.928 degrees ! Estimated noise=0.295512 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 = 0.0193225 Jy ! Component: 100 - total flux cleaned = 0.0294807 Jy ! Component: 150 - total flux cleaned = 0.0354667 Jy ! Component: 200 - total flux cleaned = 0.0386825 Jy ! Total flux subtracted in 200 components = 0.0386825 Jy ! Clean residual min=-0.002425 max=0.002434 Jy/beam ! Clean residual mean=-0.000004 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.281523 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 108 components and 0.281523 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217976 Jy ! Component: 100 - total flux cleaned = 0.00401055 Jy ! Component: 150 - total flux cleaned = 0.00500102 Jy ! Component: 200 - total flux cleaned = 0.00566743 Jy ! Total flux subtracted in 200 components = 0.00566743 Jy ! Clean residual min=-0.001827 max=0.001951 Jy/beam ! Clean residual mean=0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.28719 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 57 model components to the UV plane model. ! The established model now contains 155 components and 0.28719 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=0.039276Jy sigma=0.657772 ! Fit after self-cal, rms=0.039177Jy sigma=0.656100 wmodel J0348-2749_X_map.mod ! Writing 155 model components to file: J0348-2749_X_map.mod wobs J0348-2749_X_uvs.fits ! Writing UV FITS file: J0348-2749_X_uvs.fits wwins J0348-2749_X_map.win ! wwins: Wrote 5 windows to J0348-2749_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 = 2.69537e-05 Jy ! Component: 100 - total flux cleaned = 2.9343e-05 Jy ! Component: 150 - total flux cleaned = -0.000132322 Jy ! Component: 200 - total flux cleaned = -0.000207971 Jy ! Component: 250 - total flux cleaned = -0.000350126 Jy ! Component: 300 - total flux cleaned = -0.000553542 Jy ! Component: 350 - total flux cleaned = -0.000705238 Jy ! Component: 400 - total flux cleaned = -0.000871624 Jy ! Component: 450 - total flux cleaned = -0.000990765 Jy ! Component: 500 - total flux cleaned = -0.00102876 Jy ! Component: 550 - total flux cleaned = -0.0011218 Jy ! Component: 600 - total flux cleaned = -0.00123001 Jy ! Component: 650 - total flux cleaned = -0.00131713 Jy ! Component: 700 - total flux cleaned = -0.00136869 Jy ! Component: 750 - total flux cleaned = -0.00146826 Jy ! Component: 800 - total flux cleaned = -0.0015324 Jy ! Component: 850 - total flux cleaned = -0.00156396 Jy ! Component: 900 - total flux cleaned = -0.00162571 Jy ! Component: 950 - total flux cleaned = -0.00173092 Jy ! Component: 1000 - total flux cleaned = -0.00180397 Jy ! Component: 1050 - total flux cleaned = -0.00188996 Jy ! Component: 1100 - total flux cleaned = -0.0019603 Jy ! Component: 1150 - total flux cleaned = -0.00202904 Jy ! Component: 1200 - total flux cleaned = -0.00206975 Jy ! Component: 1250 - total flux cleaned = -0.00214898 Jy ! Component: 1300 - total flux cleaned = -0.00220083 Jy ! Component: 1350 - total flux cleaned = -0.00225171 Jy ! Component: 1400 - total flux cleaned = -0.00231415 Jy ! Component: 1450 - total flux cleaned = -0.00236289 Jy ! Component: 1500 - total flux cleaned = -0.00237498 Jy ! Component: 1550 - total flux cleaned = -0.00244583 Jy ! Component: 1600 - total flux cleaned = -0.00248078 Jy ! Component: 1650 - total flux cleaned = -0.0025383 Jy ! Component: 1700 - total flux cleaned = -0.0025497 Jy ! Component: 1750 - total flux cleaned = -0.00261644 Jy ! Component: 1800 - total flux cleaned = -0.00261632 Jy ! Component: 1850 - total flux cleaned = -0.00263803 Jy ! Component: 1900 - total flux cleaned = -0.00263814 Jy ! Component: 1950 - total flux cleaned = -0.00266963 Jy ! Component: 2000 - total flux cleaned = -0.00263841 Jy ! Component: 2050 - total flux cleaned = -0.00266959 Jy ! Component: 2100 - total flux cleaned = -0.00267964 Jy ! Component: 2150 - total flux cleaned = -0.00269967 Jy ! Component: 2200 - total flux cleaned = -0.00268974 Jy ! Component: 2250 - total flux cleaned = -0.00269946 Jy ! Component: 2300 - total flux cleaned = -0.00271884 Jy ! Component: 2350 - total flux cleaned = -0.00272837 Jy ! Component: 2400 - total flux cleaned = -0.00270962 Jy ! Component: 2450 - total flux cleaned = -0.00274723 Jy ! Component: 2500 - total flux cleaned = -0.0027749 Jy ! Component: 2550 - total flux cleaned = -0.00276563 Jy ! Component: 2600 - total flux cleaned = -0.00278369 Jy ! Component: 2650 - total flux cleaned = -0.00280144 Jy ! Component: 2700 - total flux cleaned = -0.00278368 Jy ! Component: 2750 - total flux cleaned = -0.00279234 Jy ! Component: 2800 - total flux cleaned = -0.00280121 Jy ! Component: 2850 - total flux cleaned = -0.00279258 Jy ! Component: 2900 - total flux cleaned = -0.00280128 Jy ! Component: 2950 - total flux cleaned = -0.00285189 Jy ! Component: 3000 - total flux cleaned = -0.00286848 Jy ! Component: 3050 - total flux cleaned = -0.00286847 Jy ! Component: 3100 - total flux cleaned = -0.00290117 Jy ! Component: 3150 - total flux cleaned = -0.00290099 Jy ! Component: 3200 - total flux cleaned = -0.00291706 Jy ! Component: 3250 - total flux cleaned = -0.00294085 Jy ! Component: 3300 - total flux cleaned = -0.00294066 Jy ! Component: 3350 - total flux cleaned = -0.002925 Jy ! Component: 3400 - total flux cleaned = -0.00292505 Jy ! Component: 3450 - total flux cleaned = -0.00292497 Jy ! Component: 3500 - total flux cleaned = -0.00290963 Jy ! Component: 3550 - total flux cleaned = -0.00290958 Jy ! Component: 3600 - total flux cleaned = -0.00288696 Jy ! Component: 3650 - total flux cleaned = -0.0028571 Jy ! Component: 3700 - total flux cleaned = -0.00287204 Jy ! Component: 3750 - total flux cleaned = -0.00283507 Jy ! Component: 3800 - total flux cleaned = -0.002791 Jy ! Component: 3850 - total flux cleaned = -0.00276912 Jy ! Component: 3900 - total flux cleaned = -0.00276911 Jy ! Component: 3950 - total flux cleaned = -0.00276189 Jy ! Component: 4000 - total flux cleaned = -0.00274748 Jy ! Component: 4050 - total flux cleaned = -0.0027332 Jy ! Total flux subtracted in 4096 components = -0.0027048 Jy ! Clean residual min=-0.000403 max=0.000430 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.284486 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 465 components and 0.284486 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0348-2749_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.217 x 4.504 at 4.928 degrees (North through East) ! Clean map min=-0.0013844 max=0.19392 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0348-2749_X_b_map.fits wmodel /vlbi/vcs9/uvm//J0348-2749_X_b_map.mod ! Writing 465 model components to file: /vlbi/vcs9/uvm//J0348-2749_X_b_map.mod wobs /vlbi/vcs9/uvm//J0348-2749_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0348-2749_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J0348-2749_X_b_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J0348-2749_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.193919 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133109 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205926 0.205926 0.411851 0.823702 1.6474 3.29481 6.58962 13.1792 26.3585 52.717 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.193 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1456.84 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0348-2749_X_b_dfm.log closed on Tue Dec 26 21:28:36 2017