! Started logfile: /vlbi/vcs9/uvm//J1941+8501_X_a_dfm.log on Tue Dec 26 22:54:47 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//J1941+8501_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1941+8501_X_a_uvm.fits ! AN table 1: 17 integrations on 1 of 1 possible baselines. ! AN table 2: 17 integrations on 15 of 15 possible baselines. ! AN table 3: 18 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1941+8501 ! ! 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 2320 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 J1941+8501_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)= 0.0297204 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 34 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000694Jy sigma=26.839526 ! Fit after self-cal, rms=0.986487Jy sigma=26.935341 ! 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=1.943 mas, bmaj=4.427 mas, bpa=64.6 degrees ! Estimated noise=0.722532 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 = 0.0119107 Jy ! Component: 100 - total flux cleaned = 0.0123209 Jy ! Total flux subtracted in 100 components = 0.0123209 Jy ! Clean residual min=-0.001539 max=0.001686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0123209 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 0.0123209 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=0.025013Jy sigma=0.668693 ! Fit after self-cal, rms=0.024990Jy sigma=0.667891 ! 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=2.288 mas, bmaj=4.392 mas, bpa=64.18 degrees ! Estimated noise=0.573339 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 = 7.76035e-05 Jy ! Component: 100 - total flux cleaned = -0.000177057 Jy ! Component: 150 - total flux cleaned = -0.00025015 Jy ! Component: 200 - total flux cleaned = -0.000276025 Jy ! Total flux subtracted in 200 components = -0.000276025 Jy ! Clean residual min=-0.001182 max=0.001330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0120449 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0120449 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=0.024951Jy sigma=0.666825 ! Fit after self-cal, rms=0.024951Jy sigma=0.666804 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* ! ! Amplitude normalization factor in sub-array 2: 0.93517 ! Telescope amplitude corrections in sub-array 2: ! BR 0.75 KP 1.25 LA 1.08 NL 0.96 ! OV 1.16 PT 1.22 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* ! ! Amplitude normalization factor in sub-array 2: 0.965551 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 KP 0.90 LA 1.19 NL 0.91 ! OV 0.87 PT 1.33 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* ! ! Amplitude normalization factor in sub-array 2: 0.945748 ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 KP 0.77 LA 1.04 NL 0.77 ! OV 0.97 PT 1.54 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* ! ! Amplitude normalization factor in sub-array 2: 1.01968 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 KP 1.15 LA 0.96 NL 1.10 ! OV 0.82 PT 0.75 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* ! ! Amplitude normalization factor in sub-array 2: 0.871251 ! Telescope amplitude corrections in sub-array 2: ! BR 1.29 KP 0.99 LA 0.70 NL 1.10 ! OV 1.55 PT 1.25 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* ! ! Amplitude normalization factor in sub-array 2: 1.05166 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 KP 0.91 LA 0.86 NL 1.09 ! OV 0.94 PT 0.87 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* ! ! Amplitude normalization factor in sub-array 2: 0.975307 ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 KP 1.02 LA 1.19 NL 1.10 ! OV 0.79 PT 1.16 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1 ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* SC 0.00* ! ! Amplitude normalization factor in sub-array 2: 0.984334 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 KP 0.90 LA 1.06 NL 0.98 ! OV 0.84 PT 1.34 ! ! Amplitude normalization factor in sub-array 3: 1 ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* LA 0.00* ! ! ! Fit before self-cal, rms=0.024951Jy sigma=0.666804 ! Fit after self-cal, rms=0.025333Jy sigma=0.663423 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=0.025333Jy sigma=0.663423 ! Fit after self-cal, rms=0.025347Jy sigma=0.663288 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=4.447 mas, bpa=63.02 degrees ! Estimated noise=0.515895 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 = -0.000752663 Jy ! Component: 100 - total flux cleaned = -0.000666268 Jy ! Component: 150 - total flux cleaned = -0.000622843 Jy ! Component: 200 - total flux cleaned = -0.000571032 Jy ! Total flux subtracted in 200 components = -0.000571032 Jy ! Clean residual min=-0.000913 max=0.000901 Jy/beam ! Clean residual mean=0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0114739 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.0114739 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=0.025342Jy sigma=0.662460 ! Fit after self-cal, rms=0.025341Jy sigma=0.662458 ! 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=0.025341Jy sigma=0.662458 ! Fit after self-cal, rms=0.025324Jy sigma=0.661549 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 = 4.3799e-05 Jy ! Component: 100 - total flux cleaned = 7.25641e-05 Jy ! Component: 150 - total flux cleaned = 8.0969e-05 Jy ! Component: 200 - total flux cleaned = 9.24254e-05 Jy ! Total flux subtracted in 200 components = 9.24254e-05 Jy ! Clean residual min=-0.000888 max=0.000920 Jy/beam ! Clean residual mean=0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0115663 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0115663 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=0.025324Jy sigma=0.661511 ! Fit after self-cal, rms=0.025327Jy sigma=0.661467 ! 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: 2.256 x 4.447 at 63.02 degrees (North through East) ! Clean map min=-0.00087415 max=0.012988 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=1.925 mas, bmaj=4.447 mas, bpa=63.91 degrees ! Estimated noise=0.670685 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111329 Jy ! Component: 100 - total flux cleaned = 0.0116651 Jy ! Component: 150 - total flux cleaned = 0.0111732 Jy ! Component: 200 - total flux cleaned = 0.0108375 Jy ! Total flux subtracted in 200 components = 0.0108375 Jy ! Clean residual min=-0.001120 max=0.001066 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0108375 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0108375 Jy ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=4.447 mas, bpa=63.02 degrees ! Estimated noise=0.515895 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 = 0.000388688 Jy ! Component: 100 - total flux cleaned = 0.000447421 Jy ! Component: 150 - total flux cleaned = 0.000503097 Jy ! Component: 200 - total flux cleaned = 0.000530338 Jy ! Total flux subtracted in 200 components = 0.000530338 Jy ! Clean residual min=-0.000935 max=0.000962 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0113679 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.0113679 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.1994e-05 Jy ! Component: 100 - total flux cleaned = 2.82322e-05 Jy ! Component: 150 - total flux cleaned = 3.93008e-05 Jy ! Component: 200 - total flux cleaned = 5.34466e-05 Jy ! Total flux subtracted in 200 components = 5.34466e-05 Jy ! Clean residual min=-0.000918 max=0.000950 Jy/beam ! Clean residual mean=0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0114213 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 49 components and 0.0114213 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=0.025328Jy sigma=0.661475 ! Fit after self-cal, rms=0.025330Jy sigma=0.661501 wmodel J1941+8501_X_map.mod ! Writing 49 model components to file: J1941+8501_X_map.mod wobs J1941+8501_X_uvs.fits ! Writing UV FITS file: J1941+8501_X_uvs.fits wwins J1941+8501_X_map.win ! wwins: Wrote 1 windows to J1941+8501_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 = 0.000156116 Jy ! Component: 100 - total flux cleaned = 0.000169456 Jy ! Component: 150 - total flux cleaned = 0.00020445 Jy ! Component: 200 - total flux cleaned = 0.000258235 Jy ! Component: 250 - total flux cleaned = 0.000339264 Jy ! Component: 300 - total flux cleaned = 0.000386724 Jy ! Component: 350 - total flux cleaned = 0.000395773 Jy ! Component: 400 - total flux cleaned = 0.000413321 Jy ! Component: 450 - total flux cleaned = 0.00041343 Jy ! Component: 500 - total flux cleaned = 0.000397943 Jy ! Component: 550 - total flux cleaned = 0.000375398 Jy ! Component: 600 - total flux cleaned = 0.000361187 Jy ! Component: 650 - total flux cleaned = 0.000312957 Jy ! Component: 700 - total flux cleaned = 0.000245797 Jy ! Component: 750 - total flux cleaned = 0.00018055 Jy ! Component: 800 - total flux cleaned = 0.000116938 Jy ! Component: 850 - total flux cleaned = 6.73239e-05 Jy ! Component: 900 - total flux cleaned = 3.09864e-05 Jy ! Component: 950 - total flux cleaned = 1.2974e-06 Jy ! Component: 1000 - total flux cleaned = -2.20474e-05 Jy ! Component: 1050 - total flux cleaned = -5.07086e-05 Jy ! Component: 1100 - total flux cleaned = -6.19123e-05 Jy ! Component: 1150 - total flux cleaned = -6.188e-05 Jy ! Component: 1200 - total flux cleaned = -5.64266e-05 Jy ! Component: 1250 - total flux cleaned = -7.25487e-05 Jy ! Component: 1300 - total flux cleaned = -8.31343e-05 Jy ! Component: 1350 - total flux cleaned = -9.36624e-05 Jy ! Component: 1400 - total flux cleaned = -0.000109351 Jy ! Component: 1450 - total flux cleaned = -0.000130085 Jy ! Component: 1500 - total flux cleaned = -0.000145478 Jy ! Component: 1550 - total flux cleaned = -0.000165825 Jy ! Component: 1600 - total flux cleaned = -0.000181019 Jy ! Component: 1650 - total flux cleaned = -0.00019114 Jy ! Component: 1700 - total flux cleaned = -0.000201193 Jy ! Component: 1750 - total flux cleaned = -0.000206212 Jy ! Component: 1800 - total flux cleaned = -0.000211227 Jy ! Component: 1850 - total flux cleaned = -0.000216279 Jy ! Component: 1900 - total flux cleaned = -0.000221306 Jy ! Component: 1950 - total flux cleaned = -0.000231388 Jy ! Component: 2000 - total flux cleaned = -0.000216201 Jy ! Component: 2050 - total flux cleaned = -0.000216206 Jy ! Component: 2100 - total flux cleaned = -0.000200944 Jy ! Component: 2150 - total flux cleaned = -0.000195863 Jy ! Component: 2200 - total flux cleaned = -0.000190734 Jy ! Component: 2250 - total flux cleaned = -0.000175309 Jy ! Component: 2300 - total flux cleaned = -0.000180407 Jy ! Component: 2350 - total flux cleaned = -0.000159648 Jy ! Component: 2400 - total flux cleaned = -0.000159659 Jy ! Component: 2450 - total flux cleaned = -0.000154428 Jy ! Component: 2500 - total flux cleaned = -0.000133375 Jy ! Component: 2550 - total flux cleaned = -0.000128101 Jy ! Component: 2600 - total flux cleaned = -0.000128049 Jy ! Component: 2650 - total flux cleaned = -0.00013879 Jy ! Component: 2700 - total flux cleaned = -0.000128055 Jy ! Component: 2750 - total flux cleaned = -0.000128056 Jy ! Component: 2800 - total flux cleaned = -0.000133536 Jy ! Component: 2850 - total flux cleaned = -0.000133495 Jy ! Component: 2900 - total flux cleaned = -0.0001391 Jy ! Component: 2950 - total flux cleaned = -0.0001391 Jy ! Component: 3000 - total flux cleaned = -0.000127845 Jy ! Component: 3050 - total flux cleaned = -0.000127859 Jy ! Component: 3100 - total flux cleaned = -0.000127866 Jy ! Component: 3150 - total flux cleaned = -0.000122045 Jy ! Component: 3200 - total flux cleaned = -0.000133678 Jy ! Component: 3250 - total flux cleaned = -0.000127858 Jy ! Component: 3300 - total flux cleaned = -0.000127842 Jy ! Component: 3350 - total flux cleaned = -0.000121854 Jy ! Component: 3400 - total flux cleaned = -0.000115783 Jy ! Component: 3450 - total flux cleaned = -0.000103639 Jy ! Component: 3500 - total flux cleaned = -8.52884e-05 Jy ! Component: 3550 - total flux cleaned = -7.91362e-05 Jy ! Component: 3600 - total flux cleaned = -6.04943e-05 Jy ! Component: 3650 - total flux cleaned = -3.53158e-05 Jy ! Component: 3700 - total flux cleaned = -1.63667e-05 Jy ! Component: 3750 - total flux cleaned = 2.90756e-06 Jy ! Component: 3800 - total flux cleaned = 4.18361e-05 Jy ! Component: 3850 - total flux cleaned = 6.15243e-05 Jy ! Component: 3900 - total flux cleaned = 8.14266e-05 Jy ! Component: 3950 - total flux cleaned = 8.81107e-05 Jy ! Component: 4000 - total flux cleaned = 0.000121857 Jy ! Component: 4050 - total flux cleaned = 0.000121793 Jy ! Total flux subtracted in 4096 components = 0.000142588 Jy ! Clean residual min=-0.000513 max=0.000417 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0115639 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 246 components and 0.0115639 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1941+8501_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.256 x 4.447 at 63.02 degrees (North through East) ! Clean map min=-0.00083714 max=0.01274 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1941+8501_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1941+8501_X_a_map.mod ! Writing 246 model components to file: /vlbi/vcs9/uvm//J1941+8501_X_a_map.mod wobs /vlbi/vcs9/uvm//J1941+8501_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1941+8501_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1941+8501_X_a_map.win ! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J1941+8501_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0127401 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108943 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.56536 2.56536 5.13072 10.2614 20.5229 41.0458 82.0915 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 116.942 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1941+8501_X_a_dfm.log closed on Tue Dec 26 22:54:50 2017