! Started logfile: /vlbi/vcs9/uvm//J1227+1957_X_a_dfm.log on Tue Dec 26 22:24:08 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//J1227+1957_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1227+1957_X_a_uvm.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1227+1957 ! ! 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 12960 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 J1227+1957_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)= 0.0350027 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. ! ! 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=1.000609Jy sigma=24.358910 ! Fit after self-cal, rms=0.986725Jy sigma=24.020110 ! 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=0.7453 mas, bmaj=2.088 mas, bpa=0.1987 degrees ! Estimated noise=0.583085 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 = 0.0116915 Jy ! Component: 100 - total flux cleaned = 0.0133915 Jy ! Total flux subtracted in 100 components = 0.0133915 Jy ! Clean residual min=-0.001830 max=0.001599 Jy/beam ! Clean residual mean=-0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0133915 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0133915 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=0.032169Jy sigma=0.726402 ! Fit after self-cal, rms=0.032140Jy sigma=0.725470 ! 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=0.9325 mas, bmaj=2.308 mas, bpa=0.4019 degrees ! Estimated noise=0.255161 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 = 0.0012029 Jy ! Component: 100 - total flux cleaned = 0.00168462 Jy ! Component: 150 - total flux cleaned = 0.00179014 Jy ! Component: 200 - total flux cleaned = 0.00179019 Jy ! Total flux subtracted in 200 components = 0.00179019 Jy ! Clean residual min=-0.000873 max=0.000794 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0151817 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0151817 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=0.032106Jy sigma=0.724686 ! Fit after self-cal, rms=0.032105Jy sigma=0.724668 ! 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: 0.989833 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.85 HN 1.25 KP 1.09 ! LA 1.00 MK 0.94 NL 1.00 OV 0.90 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.922876 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.34 HN 1.31 KP 0.95 ! LA 0.97 MK 0.94 NL 1.14 OV 1.27 ! PT 0.82 SC 1.13 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.945629 ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.86 HN 1.25 KP 0.94 ! LA 1.12 MK 1.08 NL 1.10 OV 0.92 ! PT 1.13 SC 0.90 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.982686 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 0.91 KP 0.96 ! LA 0.92 MK 1.01 NL 1.11 OV 1.00 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.988735 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.21 HN 0.88 KP 0.79 ! LA 0.99 MK 0.99 NL 0.96 OV 0.99 ! PT 1.27 SC 0.99 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.04133 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.00 KP 0.84 ! LA 0.89 MK 1.04 NL 0.84 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00325 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 0.97 KP 0.87 ! LA 0.94 MK 0.96 NL 1.11 OV 0.87 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.988304 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.01 KP 0.88 ! LA 1.17 MK 0.99 NL 0.95 OV 0.93 ! PT 1.23 SC 0.93 ! ! ! Fit before self-cal, rms=0.032105Jy sigma=0.724668 ! Fit after self-cal, rms=0.032449Jy sigma=0.723094 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=0.032449Jy sigma=0.723094 ! Fit after self-cal, rms=0.032452Jy sigma=0.723072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9388 mas, bmaj=2.337 mas, bpa=0.3048 degrees ! Estimated noise=0.242772 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 = -0.000481818 Jy ! Component: 100 - total flux cleaned = -0.000650235 Jy ! Component: 150 - total flux cleaned = -0.000682975 Jy ! Component: 200 - total flux cleaned = -0.000701929 Jy ! Total flux subtracted in 200 components = -0.000701929 Jy ! Clean residual min=-0.000697 max=0.000764 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0144798 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0144798 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=0.032453Jy sigma=0.722917 ! Fit after self-cal, rms=0.032453Jy sigma=0.722914 ! 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=0.032453Jy sigma=0.722914 ! Fit after self-cal, rms=0.032428Jy sigma=0.721756 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 = 7.14266e-05 Jy ! Component: 100 - total flux cleaned = 6.19636e-05 Jy ! Component: 150 - total flux cleaned = 5.7649e-05 Jy ! Component: 200 - total flux cleaned = 5.37095e-05 Jy ! Total flux subtracted in 200 components = 5.37095e-05 Jy ! Clean residual min=-0.000681 max=0.000761 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0145335 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0145335 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=0.032426Jy sigma=0.721731 ! Fit after self-cal, rms=0.032421Jy sigma=0.721366 ! 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: 0.9388 x 2.337 at 0.3048 degrees (North through East) ! Clean map min=-0.00064587 max=0.013124 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=0.7457 mas, bmaj=2.099 mas, bpa=0.04148 degrees ! Estimated noise=0.561944 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114439 Jy ! Component: 100 - total flux cleaned = 0.0130574 Jy ! Component: 150 - total flux cleaned = 0.0136387 Jy ! Component: 200 - total flux cleaned = 0.0139565 Jy ! Total flux subtracted in 200 components = 0.0139565 Jy ! Clean residual min=-0.001555 max=0.001543 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0139565 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0139565 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9388 mas, bmaj=2.337 mas, bpa=0.3048 degrees ! Estimated noise=0.242772 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 (13.8, 39). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010686 Jy ! Component: 100 - total flux cleaned = 0.00109041 Jy ! Component: 150 - total flux cleaned = 0.00103848 Jy ! Component: 200 - total flux cleaned = 0.000994806 Jy ! Total flux subtracted in 200 components = 0.000994806 Jy ! Clean residual min=-0.000625 max=0.000619 Jy/beam ! Clean residual mean=-0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0149513 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0149513 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -1.29153e-05 Jy ! Component: 100 - total flux cleaned = -2.40881e-05 Jy ! Component: 150 - total flux cleaned = -2.39122e-05 Jy ! Component: 200 - total flux cleaned = -3.30019e-05 Jy ! Total flux subtracted in 200 components = -3.30019e-05 Jy ! Clean residual min=-0.000592 max=0.000604 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0149183 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0149183 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=0.032407Jy sigma=0.720933 ! Fit after self-cal, rms=0.032409Jy sigma=0.720803 wmodel J1227+1957_X_map.mod ! Writing 46 model components to file: J1227+1957_X_map.mod wobs J1227+1957_X_uvs.fits ! Writing UV FITS file: J1227+1957_X_uvs.fits wwins J1227+1957_X_map.win ! wwins: Wrote 2 windows to J1227+1957_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 = -7.76111e-05 Jy ! Component: 100 - total flux cleaned = -9.92109e-05 Jy ! Component: 150 - total flux cleaned = -0.000129127 Jy ! Component: 200 - total flux cleaned = -0.000196017 Jy ! Component: 250 - total flux cleaned = -0.00025085 Jy ! Component: 300 - total flux cleaned = -0.000303809 Jy ! Component: 350 - total flux cleaned = -0.000337919 Jy ! Component: 400 - total flux cleaned = -0.000379348 Jy ! Component: 450 - total flux cleaned = -0.000387295 Jy ! Component: 500 - total flux cleaned = -0.000387269 Jy ! Component: 550 - total flux cleaned = -0.000364373 Jy ! Component: 600 - total flux cleaned = -0.000364579 Jy ! Component: 650 - total flux cleaned = -0.00035711 Jy ! Component: 700 - total flux cleaned = -0.000342685 Jy ! Component: 750 - total flux cleaned = -0.000356653 Jy ! Component: 800 - total flux cleaned = -0.000335957 Jy ! Component: 850 - total flux cleaned = -0.000342436 Jy ! Component: 900 - total flux cleaned = -0.000329166 Jy ! Component: 950 - total flux cleaned = -0.000316236 Jy ! Component: 1000 - total flux cleaned = -0.000291157 Jy ! Component: 1050 - total flux cleaned = -0.000285012 Jy ! Component: 1100 - total flux cleaned = -0.000266769 Jy ! Component: 1150 - total flux cleaned = -0.000225157 Jy ! Component: 1200 - total flux cleaned = -0.000207612 Jy ! Component: 1250 - total flux cleaned = -0.000196091 Jy ! Component: 1300 - total flux cleaned = -0.00019028 Jy ! Component: 1350 - total flux cleaned = -0.000173635 Jy ! Component: 1400 - total flux cleaned = -0.000173756 Jy ! Component: 1450 - total flux cleaned = -0.000173748 Jy ! Component: 1500 - total flux cleaned = -0.000168278 Jy ! Component: 1550 - total flux cleaned = -0.000157797 Jy ! Component: 1600 - total flux cleaned = -0.000157906 Jy ! Component: 1650 - total flux cleaned = -0.000142546 Jy ! Component: 1700 - total flux cleaned = -0.000147681 Jy ! Component: 1750 - total flux cleaned = -0.000147631 Jy ! Component: 1800 - total flux cleaned = -0.000162476 Jy ! Component: 1850 - total flux cleaned = -0.000181996 Jy ! Component: 1900 - total flux cleaned = -0.000177265 Jy ! Component: 1950 - total flux cleaned = -0.000191536 Jy ! Component: 2000 - total flux cleaned = -0.00019632 Jy ! Component: 2050 - total flux cleaned = -0.000224185 Jy ! Component: 2100 - total flux cleaned = -0.000224201 Jy ! Component: 2150 - total flux cleaned = -0.000233346 Jy ! Component: 2200 - total flux cleaned = -0.000251405 Jy ! Component: 2250 - total flux cleaned = -0.000255846 Jy ! Component: 2300 - total flux cleaned = -0.000277858 Jy ! Component: 2350 - total flux cleaned = -0.000264731 Jy ! Component: 2400 - total flux cleaned = -0.000264718 Jy ! Component: 2450 - total flux cleaned = -0.000277583 Jy ! Component: 2500 - total flux cleaned = -0.000281871 Jy ! Component: 2550 - total flux cleaned = -0.00028606 Jy ! Component: 2600 - total flux cleaned = -0.000298537 Jy ! Component: 2650 - total flux cleaned = -0.000306813 Jy ! Component: 2700 - total flux cleaned = -0.000319127 Jy ! Component: 2750 - total flux cleaned = -0.000327258 Jy ! Component: 2800 - total flux cleaned = -0.000339294 Jy ! Component: 2850 - total flux cleaned = -0.000343252 Jy ! Component: 2900 - total flux cleaned = -0.000355103 Jy ! Component: 2950 - total flux cleaned = -0.000362984 Jy ! Component: 3000 - total flux cleaned = -0.000382534 Jy ! Component: 3050 - total flux cleaned = -0.000405793 Jy ! Component: 3100 - total flux cleaned = -0.000413504 Jy ! Component: 3150 - total flux cleaned = -0.000432647 Jy ! Component: 3200 - total flux cleaned = -0.000440246 Jy ! Component: 3250 - total flux cleaned = -0.000459146 Jy ! Component: 3300 - total flux cleaned = -0.000474156 Jy ! Component: 3350 - total flux cleaned = -0.000481619 Jy ! Component: 3400 - total flux cleaned = -0.000514976 Jy ! Component: 3450 - total flux cleaned = -0.000533379 Jy ! Component: 3500 - total flux cleaned = -0.000555345 Jy ! Component: 3550 - total flux cleaned = -0.0005699 Jy ! Component: 3600 - total flux cleaned = -0.000591617 Jy ! Component: 3650 - total flux cleaned = -0.000609589 Jy ! Component: 3700 - total flux cleaned = -0.000623883 Jy ! Component: 3750 - total flux cleaned = -0.000641691 Jy ! Component: 3800 - total flux cleaned = -0.000662899 Jy ! Component: 3850 - total flux cleaned = -0.0006875 Jy ! Component: 3900 - total flux cleaned = -0.000694499 Jy ! Component: 3950 - total flux cleaned = -0.000715349 Jy ! Component: 4000 - total flux cleaned = -0.000718789 Jy ! Component: 4050 - total flux cleaned = -0.000729137 Jy ! Total flux subtracted in 4096 components = -0.000742868 Jy ! Clean residual min=-0.000205 max=0.000209 Jy/beam ! Clean residual mean=0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.0141754 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 327 components and 0.0141754 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1227+1957_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9388 x 2.337 at 0.3048 degrees (North through East) ! Clean map min=-0.00047892 max=0.013155 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1227+1957_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1227+1957_X_a_map.mod ! Writing 327 model components to file: /vlbi/vcs9/uvm//J1227+1957_X_a_map.mod wobs /vlbi/vcs9/uvm//J1227+1957_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1227+1957_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1227+1957_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1227+1957_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0131545 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.517e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2582 1.2582 2.5164 5.0328 10.0656 20.1312 40.2624 80.5248 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 238.435 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1227+1957_X_a_dfm.log closed on Tue Dec 26 22:24:11 2017