! Started logfile: /vlbi/vcs9/uvm//J2257-1336_X_a_dfm.log on Tue Dec 26 23:13:01 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//J2257-1336_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2257-1336_X_a_uvm.fits ! AN table 1: 92 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.992236 visibilities/baseline/integration-bin. ! Found source: J2257-1336 ! ! 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 76 lines of history. ! ! Reading 20448 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 J2257-1336_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)= 0.0637031 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001305Jy sigma=22.347535 ! Fit after self-cal, rms=0.946068Jy sigma=21.069187 ! 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=0.7836 mas, bmaj=3.667 mas, bpa=-19.22 degrees ! Estimated noise=0.432113 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 = 0.0468804 Jy ! Component: 100 - total flux cleaned = 0.0531617 Jy ! Total flux subtracted in 100 components = 0.0531617 Jy ! Clean residual min=-0.001710 max=0.001826 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0531617 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0531617 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=0.033009Jy sigma=0.678726 ! Fit after self-cal, rms=0.033002Jy sigma=0.678606 ! 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=1.036 mas, bmaj=4.007 mas, bpa=-18.02 degrees ! Estimated noise=0.221932 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 = 0.00226323 Jy ! Component: 100 - total flux cleaned = 0.00325137 Jy ! Component: 150 - total flux cleaned = 0.00381633 Jy ! Component: 200 - total flux cleaned = 0.00414919 Jy ! Total flux subtracted in 200 components = 0.00414919 Jy ! Clean residual min=-0.000915 max=0.001131 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0573109 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.0573109 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=0.032917Jy sigma=0.676004 ! Fit after self-cal, rms=0.032917Jy sigma=0.675989 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.990361 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 1.03 ! LA 0.97 MK 1.00 NL 1.06 OV 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.986956 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 1.00 ! LA 1.00 MK 0.98 NL 1.05 OV 1.04 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.991223 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.04 KP 1.03 ! LA 0.95 MK 0.98 NL 1.04 OV 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00271 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.02 ! LA 0.98 MK 0.96 NL 1.04 OV 1.01 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.00053 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 0.96 ! LA 0.99 MK 1.02 NL 1.03 OV 0.98 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.00605 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 1.01 ! LA 0.98 MK 1.01 NL 0.98 OV 0.99 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00636 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 0.98 ! LA 1.01 MK 1.00 NL 1.05 OV 0.97 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.0099 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.96 KP 1.02 ! LA 0.94 MK 1.05 NL 1.02 OV 0.96 ! ! ! Fit before self-cal, rms=0.032917Jy sigma=0.675989 ! Fit after self-cal, rms=0.032891Jy sigma=0.674757 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=0.032891Jy sigma=0.674757 ! Fit after self-cal, rms=0.032891Jy sigma=0.674756 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=4.015 mas, bpa=-17.98 degrees ! Estimated noise=0.221222 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 = -0.000305093 Jy ! Component: 100 - total flux cleaned = -0.00036466 Jy ! Component: 150 - total flux cleaned = -0.000370065 Jy ! Component: 200 - total flux cleaned = -0.000369863 Jy ! Total flux subtracted in 200 components = -0.000369863 Jy ! Clean residual min=-0.000984 max=0.001023 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.056941 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.056941 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=0.032887Jy sigma=0.674685 ! Fit after self-cal, rms=0.032887Jy sigma=0.674682 ! 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=0.032887Jy sigma=0.674682 ! Fit after self-cal, rms=0.032873Jy sigma=0.674310 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 = 2.44965e-05 Jy ! Component: 100 - total flux cleaned = 1.04398e-05 Jy ! Component: 150 - total flux cleaned = 1.47568e-05 Jy ! Component: 200 - total flux cleaned = 1.03055e-05 Jy ! Total flux subtracted in 200 components = 1.03055e-05 Jy ! Clean residual min=-0.000978 max=0.001006 Jy/beam ! Clean residual mean=0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0569513 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0569513 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=0.032872Jy sigma=0.674290 ! Fit after self-cal, rms=0.032871Jy sigma=0.674259 ! 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: 1.039 x 4.015 at -17.98 degrees (North through East) ! Clean map min=-0.00093329 max=0.054197 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.785 mas, bmaj=3.667 mas, bpa=-19.17 degrees ! Estimated noise=0.431301 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468005 Jy ! Component: 100 - total flux cleaned = 0.0530183 Jy ! Component: 150 - total flux cleaned = 0.0547717 Jy ! Component: 200 - total flux cleaned = 0.0551946 Jy ! Total flux subtracted in 200 components = 0.0551946 Jy ! Clean residual min=-0.001353 max=0.001496 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0551946 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0551946 Jy ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=4.015 mas, bpa=-17.98 degrees ! Estimated noise=0.221222 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) ! Added new window around map position (-1, -45.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012926 Jy ! Component: 100 - total flux cleaned = 0.00169833 Jy ! Component: 150 - total flux cleaned = 0.00184082 Jy ! Component: 200 - total flux cleaned = 0.00197539 Jy ! Total flux subtracted in 200 components = 0.00197539 Jy ! Clean residual min=-0.000762 max=0.000910 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.05717 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.05717 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113124 Jy ! Component: 100 - total flux cleaned = 0.000213504 Jy ! Component: 150 - total flux cleaned = 0.000265444 Jy ! Component: 200 - total flux cleaned = 0.000313256 Jy ! Total flux subtracted in 200 components = 0.000313256 Jy ! Clean residual min=-0.000754 max=0.000871 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0574833 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.0574833 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=0.032838Jy sigma=0.673512 ! Fit after self-cal, rms=0.032835Jy sigma=0.673450 wmodel J2257-1336_X_map.mod ! Writing 64 model components to file: J2257-1336_X_map.mod wobs J2257-1336_X_uvs.fits ! Writing UV FITS file: J2257-1336_X_uvs.fits wwins J2257-1336_X_map.win ! wwins: Wrote 2 windows to J2257-1336_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 = 0.000110486 Jy ! Component: 100 - total flux cleaned = 1.75217e-05 Jy ! Component: 150 - total flux cleaned = -0.000120072 Jy ! Component: 200 - total flux cleaned = -0.000251244 Jy ! Component: 250 - total flux cleaned = -0.000411452 Jy ! Component: 300 - total flux cleaned = -0.000532472 Jy ! Component: 350 - total flux cleaned = -0.000649177 Jy ! Component: 400 - total flux cleaned = -0.000721057 Jy ! Component: 450 - total flux cleaned = -0.000771096 Jy ! Component: 500 - total flux cleaned = -0.000800047 Jy ! Component: 550 - total flux cleaned = -0.000828239 Jy ! Component: 600 - total flux cleaned = -0.000864606 Jy ! Component: 650 - total flux cleaned = -0.000891261 Jy ! Component: 700 - total flux cleaned = -0.000908646 Jy ! Component: 750 - total flux cleaned = -0.000925803 Jy ! Component: 800 - total flux cleaned = -0.000967864 Jy ! Component: 850 - total flux cleaned = -0.000976076 Jy ! Component: 900 - total flux cleaned = -0.00100032 Jy ! Component: 950 - total flux cleaned = -0.00100053 Jy ! Component: 1000 - total flux cleaned = -0.000985252 Jy ! Component: 1050 - total flux cleaned = -0.00100049 Jy ! Component: 1100 - total flux cleaned = -0.000977816 Jy ! Component: 1150 - total flux cleaned = -0.000963273 Jy ! Component: 1200 - total flux cleaned = -0.000970475 Jy ! Component: 1250 - total flux cleaned = -0.000977612 Jy ! Component: 1300 - total flux cleaned = -0.00096347 Jy ! Component: 1350 - total flux cleaned = -0.000984302 Jy ! Component: 1400 - total flux cleaned = -0.000963853 Jy ! Component: 1450 - total flux cleaned = -0.000984029 Jy ! Component: 1500 - total flux cleaned = -0.000977381 Jy ! Component: 1550 - total flux cleaned = -0.000984038 Jy ! Component: 1600 - total flux cleaned = -0.00097754 Jy ! Component: 1650 - total flux cleaned = -0.00096482 Jy ! Component: 1700 - total flux cleaned = -0.000964827 Jy ! Component: 1750 - total flux cleaned = -0.000958641 Jy ! Component: 1800 - total flux cleaned = -0.00094618 Jy ! Component: 1850 - total flux cleaned = -0.000933977 Jy ! Component: 1900 - total flux cleaned = -0.000933981 Jy ! Component: 1950 - total flux cleaned = -0.000904244 Jy ! Component: 2000 - total flux cleaned = -0.000886658 Jy ! Component: 2050 - total flux cleaned = -0.000880842 Jy ! Component: 2100 - total flux cleaned = -0.000857796 Jy ! Component: 2150 - total flux cleaned = -0.000834985 Jy ! Component: 2200 - total flux cleaned = -0.000812523 Jy ! Component: 2250 - total flux cleaned = -0.000812446 Jy ! Component: 2300 - total flux cleaned = -0.000784835 Jy ! Component: 2350 - total flux cleaned = -0.00078483 Jy ! Component: 2400 - total flux cleaned = -0.000768689 Jy ! Component: 2450 - total flux cleaned = -0.000774091 Jy ! Component: 2500 - total flux cleaned = -0.000774052 Jy ! Component: 2550 - total flux cleaned = -0.000768813 Jy ! Component: 2600 - total flux cleaned = -0.000742856 Jy ! Component: 2650 - total flux cleaned = -0.000742888 Jy ! Component: 2700 - total flux cleaned = -0.000737827 Jy ! Component: 2750 - total flux cleaned = -0.000732743 Jy ! Component: 2800 - total flux cleaned = -0.000712727 Jy ! Component: 2850 - total flux cleaned = -0.000712712 Jy ! Component: 2900 - total flux cleaned = -0.000712735 Jy ! Component: 2950 - total flux cleaned = -0.000712709 Jy ! Component: 3000 - total flux cleaned = -0.000698293 Jy ! Component: 3050 - total flux cleaned = -0.00068875 Jy ! Component: 3100 - total flux cleaned = -0.000698246 Jy ! Component: 3150 - total flux cleaned = -0.00068882 Jy ! Component: 3200 - total flux cleaned = -0.000688815 Jy ! Component: 3250 - total flux cleaned = -0.000679579 Jy ! Component: 3300 - total flux cleaned = -0.000679626 Jy ! Component: 3350 - total flux cleaned = -0.000684194 Jy ! Component: 3400 - total flux cleaned = -0.000679669 Jy ! Component: 3450 - total flux cleaned = -0.000693201 Jy ! Component: 3500 - total flux cleaned = -0.000697699 Jy ! Component: 3550 - total flux cleaned = -0.000715403 Jy ! Component: 3600 - total flux cleaned = -0.000697832 Jy ! Component: 3650 - total flux cleaned = -0.000710912 Jy ! Component: 3700 - total flux cleaned = -0.000706583 Jy ! Component: 3750 - total flux cleaned = -0.000715176 Jy ! Component: 3800 - total flux cleaned = -0.000710868 Jy ! Component: 3850 - total flux cleaned = -0.000727861 Jy ! Component: 3900 - total flux cleaned = -0.000732045 Jy ! Component: 3950 - total flux cleaned = -0.000736216 Jy ! Component: 4000 - total flux cleaned = -0.000744519 Jy ! Component: 4050 - total flux cleaned = -0.000752756 Jy ! Total flux subtracted in 4096 components = -0.000756889 Jy ! Clean residual min=-0.000306 max=0.000270 Jy/beam ! Clean residual mean=0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0567264 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 348 components and 0.0567264 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2257-1336_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 4.015 at -17.98 degrees (North through East) ! Clean map min=-0.00050553 max=0.054052 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2257-1336_X_a_map.fits wmodel /vlbi/vcs9/uvm//J2257-1336_X_a_map.mod ! Writing 348 model components to file: /vlbi/vcs9/uvm//J2257-1336_X_a_map.mod wobs /vlbi/vcs9/uvm//J2257-1336_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2257-1336_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J2257-1336_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J2257-1336_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0540516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.43189e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.412489 0.412489 0.824977 1.64995 3.29991 6.59982 13.1996 26.3993 52.7985 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 727.292 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2257-1336_X_a_dfm.log closed on Tue Dec 26 23:13:04 2017