! Started logfile: /vlbi/vcs9/uvm//J1921+0549_X_a_dfm.log on Tue Dec 26 22:52:14 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//J1921+0549_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1921+0549_X_a_uvm.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! AN table 2: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.857613 visibilities/baseline/integration-bin. ! Found source: J1921+0549 ! ! 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 33344 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 J1921+0549_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)= 0.0729046 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 32 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002973Jy sigma=21.655976 ! Fit after self-cal, rms=0.946635Jy sigma=20.415521 ! 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=0.7871 mas, bmaj=2.106 mas, bpa=-11.97 degrees ! Estimated noise=0.50786 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 = 0.0450521 Jy ! Component: 100 - total flux cleaned = 0.0526736 Jy ! Total flux subtracted in 100 components = 0.0526736 Jy ! Clean residual min=-0.002275 max=0.003157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0526737 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0526737 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=0.048217Jy sigma=0.832308 ! Fit after self-cal, rms=0.048207Jy sigma=0.832052 ! 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=1.029 mas, bmaj=2.74 mas, bpa=-12.66 degrees ! Estimated noise=0.179645 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 = 0.00581667 Jy ! Component: 100 - total flux cleaned = 0.00813194 Jy ! Component: 150 - total flux cleaned = 0.00935082 Jy ! Component: 200 - total flux cleaned = 0.00999431 Jy ! Total flux subtracted in 200 components = 0.00999431 Jy ! Clean residual min=-0.002364 max=0.002523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.062668 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.062668 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=0.048003Jy sigma=0.819391 ! Fit after self-cal, rms=0.048001Jy sigma=0.819353 ! 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: 0.922449 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 1.06 KP 1.07 ! LA 1.14 MK 1.06 NL 1.10 OV 1.11 ! PT 1.06 SC 1.10 ! ! Amplitude normalization factor in sub-array 2: 1.06666 ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 HN 0.98 KP 0.93 LA 0.91 ! MK 0.92 NL 1.07 OV 0.95 PT 0.89 ! SC 0.90 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.903268 ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.11 HN 1.07 KP 1.12 ! LA 1.14 MK 1.09 NL 1.12 OV 1.16 ! PT 1.01 SC 1.12 ! ! Amplitude normalization factor in sub-array 2: 1.05486 ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 HN 0.91 KP 0.92 LA 0.96 ! MK 0.97 NL 1.05 OV 0.97 PT 0.92 ! SC 0.91 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.890444 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.12 HN 1.21 KP 1.14 ! LA 1.18 MK 1.10 NL 1.09 OV 1.13 ! PT 1.01 SC 1.17 ! ! Amplitude normalization factor in sub-array 2: 1.05866 ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 0.96 KP 0.90 LA 0.93 ! MK 0.97 NL 1.06 OV 0.93 PT 0.89 ! SC 0.92 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.91423 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 1.06 KP 1.08 ! LA 1.16 MK 1.05 NL 1.13 OV 1.13 ! PT 1.10 SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 1.04345 ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 0.93 KP 0.92 LA 0.93 ! MK 0.95 NL 1.14 OV 0.97 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.912224 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 1.12 KP 1.09 ! LA 1.17 MK 1.09 NL 1.12 OV 1.12 ! PT 0.97 SC 1.12 ! ! Amplitude normalization factor in sub-array 2: 1.06458 ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 0.91 KP 0.92 LA 0.93 ! MK 0.95 NL 1.06 OV 0.94 PT 0.90 ! SC 0.94 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.923527 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.11 KP 1.11 ! LA 1.14 MK 0.99 NL 1.09 OV 1.15 ! PT 0.99 SC 1.10 ! ! Amplitude normalization factor in sub-array 2: 1.06874 ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 0.92 KP 0.90 LA 0.94 ! MK 0.96 NL 1.02 OV 0.96 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.92437 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.10 HN 1.09 KP 1.04 ! LA 1.13 MK 1.08 NL 1.15 OV 1.12 ! PT 0.98 SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 1.05372 ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 0.94 KP 0.87 LA 0.93 ! MK 0.90 NL 1.16 OV 0.97 PT 0.90 ! SC 0.93 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.925111 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.10 KP 1.15 ! LA 1.14 MK 1.04 NL 1.13 OV 1.09 ! PT 1.03 SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 1.06405 ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 0.93 KP 0.92 LA 0.93 ! MK 0.98 NL 1.07 OV 0.94 PT 0.90 ! SC 0.88 ! ! ! Fit before self-cal, rms=0.048001Jy sigma=0.819353 ! Fit after self-cal, rms=0.046710Jy sigma=0.812731 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=0.046710Jy sigma=0.812731 ! Fit after self-cal, rms=0.046710Jy sigma=0.812727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.737 mas, bpa=-12.32 degrees ! Estimated noise=0.179119 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 = 0.000384521 Jy ! Component: 100 - total flux cleaned = 0.000420207 Jy ! Component: 150 - total flux cleaned = 0.000465522 Jy ! Component: 200 - total flux cleaned = 0.000465419 Jy ! Total flux subtracted in 200 components = 0.000465419 Jy ! Clean residual min=-0.001737 max=0.002123 Jy/beam ! Clean residual mean=-0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0631334 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0631334 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=0.046705Jy sigma=0.812480 ! Fit after self-cal, rms=0.046703Jy sigma=0.812461 ! 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=0.046703Jy sigma=0.812461 ! Fit after self-cal, rms=0.046671Jy sigma=0.811819 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) ! Added new window around map position (4, 2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247157 Jy ! Component: 100 - total flux cleaned = 0.00377776 Jy ! Component: 150 - total flux cleaned = 0.00435532 Jy ! Component: 200 - total flux cleaned = 0.00459499 Jy ! Total flux subtracted in 200 components = 0.00459499 Jy ! Clean residual min=-0.001303 max=0.001429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0677284 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.0677284 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=0.046605Jy sigma=0.809124 ! Fit after self-cal, rms=0.046592Jy sigma=0.808739 ! 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: 1.024 x 2.737 at -12.32 degrees (North through East) ! Clean map min=-0.0012101 max=0.054568 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=0.7853 mas, bmaj=2.1 mas, bpa=-11.84 degrees ! Estimated noise=0.505107 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0448357 Jy ! Component: 100 - total flux cleaned = 0.0526368 Jy ! Component: 150 - total flux cleaned = 0.0555769 Jy ! Component: 200 - total flux cleaned = 0.0572882 Jy ! Total flux subtracted in 200 components = 0.0572882 Jy ! Clean residual min=-0.001989 max=0.002473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0572882 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0572882 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=2.737 mas, bpa=-12.32 degrees ! Estimated noise=0.179119 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 = 0.00425484 Jy ! Component: 100 - total flux cleaned = 0.00645064 Jy ! Component: 150 - total flux cleaned = 0.00794344 Jy ! Component: 200 - total flux cleaned = 0.00900373 Jy ! Total flux subtracted in 200 components = 0.00900373 Jy ! Clean residual min=-0.001156 max=0.001329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0662919 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 68 components and 0.0662919 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548074 Jy ! Component: 100 - total flux cleaned = 0.000927989 Jy ! Component: 150 - total flux cleaned = 0.0012314 Jy ! Component: 200 - total flux cleaned = 0.00143645 Jy ! Total flux subtracted in 200 components = 0.00143645 Jy ! Clean residual min=-0.001087 max=0.001314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0677283 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.0677283 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=0.046558Jy sigma=0.808190 ! Fit after self-cal, rms=0.046552Jy sigma=0.808047 wmodel J1921+0549_X_map.mod ! Writing 79 model components to file: J1921+0549_X_map.mod wobs J1921+0549_X_uvs.fits ! Writing UV FITS file: J1921+0549_X_uvs.fits wwins J1921+0549_X_map.win ! wwins: Wrote 2 windows to J1921+0549_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 = 0.000280961 Jy ! Component: 100 - total flux cleaned = 0.000510734 Jy ! Component: 150 - total flux cleaned = 0.000739532 Jy ! Component: 200 - total flux cleaned = 0.000952211 Jy ! Component: 250 - total flux cleaned = 0.00107466 Jy ! Component: 300 - total flux cleaned = 0.00117643 Jy ! Component: 350 - total flux cleaned = 0.00131551 Jy ! Component: 400 - total flux cleaned = 0.00148857 Jy ! Component: 450 - total flux cleaned = 0.00160343 Jy ! Component: 500 - total flux cleaned = 0.00171428 Jy ! Component: 550 - total flux cleaned = 0.00183283 Jy ! Component: 600 - total flux cleaned = 0.00193542 Jy ! Component: 650 - total flux cleaned = 0.00204502 Jy ! Component: 700 - total flux cleaned = 0.00210867 Jy ! Component: 750 - total flux cleaned = 0.0021397 Jy ! Component: 800 - total flux cleaned = 0.00217987 Jy ! Component: 850 - total flux cleaned = 0.002209 Jy ! Component: 900 - total flux cleaned = 0.00223738 Jy ! Component: 950 - total flux cleaned = 0.00224667 Jy ! Component: 1000 - total flux cleaned = 0.00226477 Jy ! Component: 1050 - total flux cleaned = 0.00226493 Jy ! Component: 1100 - total flux cleaned = 0.00229092 Jy ! Component: 1150 - total flux cleaned = 0.00230773 Jy ! Component: 1200 - total flux cleaned = 0.00233265 Jy ! Component: 1250 - total flux cleaned = 0.00235705 Jy ! Component: 1300 - total flux cleaned = 0.00234919 Jy ! Component: 1350 - total flux cleaned = 0.002381 Jy ! Component: 1400 - total flux cleaned = 0.00238885 Jy ! Component: 1450 - total flux cleaned = 0.00241188 Jy ! Component: 1500 - total flux cleaned = 0.00241943 Jy ! Component: 1550 - total flux cleaned = 0.00244185 Jy ! Component: 1600 - total flux cleaned = 0.0024567 Jy ! Component: 1650 - total flux cleaned = 0.00248583 Jy ! Component: 1700 - total flux cleaned = 0.00251449 Jy ! Component: 1750 - total flux cleaned = 0.00254987 Jy ! Component: 1800 - total flux cleaned = 0.00255684 Jy ! Component: 1850 - total flux cleaned = 0.00257766 Jy ! Component: 1900 - total flux cleaned = 0.00259137 Jy ! Component: 1950 - total flux cleaned = 0.00258453 Jy ! Component: 2000 - total flux cleaned = 0.00259797 Jy ! Component: 2050 - total flux cleaned = 0.00259799 Jy ! Component: 2100 - total flux cleaned = 0.00259143 Jy ! Component: 2150 - total flux cleaned = 0.00261096 Jy ! Component: 2200 - total flux cleaned = 0.00261091 Jy ! Component: 2250 - total flux cleaned = 0.00260457 Jy ! Component: 2300 - total flux cleaned = 0.00261084 Jy ! Component: 2350 - total flux cleaned = 0.00260457 Jy ! Component: 2400 - total flux cleaned = 0.00260459 Jy ! Component: 2450 - total flux cleaned = 0.00258608 Jy ! Component: 2500 - total flux cleaned = 0.0025922 Jy ! Component: 2550 - total flux cleaned = 0.00259825 Jy ! Component: 2600 - total flux cleaned = 0.00260423 Jy ! Component: 2650 - total flux cleaned = 0.0026102 Jy ! Component: 2700 - total flux cleaned = 0.00260428 Jy ! Component: 2750 - total flux cleaned = 0.00260429 Jy ! Component: 2800 - total flux cleaned = 0.0026334 Jy ! Component: 2850 - total flux cleaned = 0.00263336 Jy ! Component: 2900 - total flux cleaned = 0.00265055 Jy ! Component: 2950 - total flux cleaned = 0.00263346 Jy ! Component: 3000 - total flux cleaned = 0.00263913 Jy ! Component: 3050 - total flux cleaned = 0.00265029 Jy ! Component: 3100 - total flux cleaned = 0.00263916 Jy ! Component: 3150 - total flux cleaned = 0.00265576 Jy ! Component: 3200 - total flux cleaned = 0.00265026 Jy ! Component: 3250 - total flux cleaned = 0.0026557 Jy ! Component: 3300 - total flux cleaned = 0.00265024 Jy ! Component: 3350 - total flux cleaned = 0.00266103 Jy ! Component: 3400 - total flux cleaned = 0.00265565 Jy ! Component: 3450 - total flux cleaned = 0.00266097 Jy ! Component: 3500 - total flux cleaned = 0.00264504 Jy ! Component: 3550 - total flux cleaned = 0.00264502 Jy ! Component: 3600 - total flux cleaned = 0.00262928 Jy ! Component: 3650 - total flux cleaned = 0.00262929 Jy ! Component: 3700 - total flux cleaned = 0.00260844 Jy ! Component: 3750 - total flux cleaned = 0.00260847 Jy ! Component: 3800 - total flux cleaned = 0.00260846 Jy ! Component: 3850 - total flux cleaned = 0.00260846 Jy ! Component: 3900 - total flux cleaned = 0.00260333 Jy ! Component: 3950 - total flux cleaned = 0.00257792 Jy ! Component: 4000 - total flux cleaned = 0.00258804 Jy ! Component: 4050 - total flux cleaned = 0.00257796 Jy ! Total flux subtracted in 4096 components = 0.00256792 Jy ! Clean residual min=-0.000294 max=0.000283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0702963 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 330 components and 0.0702963 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1921+0549_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 2.737 at -12.32 degrees (North through East) ! Clean map min=-0.00060305 max=0.05444 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1921+0549_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1921+0549_X_a_map.mod ! Writing 330 model components to file: /vlbi/vcs9/uvm//J1921+0549_X_a_map.mod wobs /vlbi/vcs9/uvm//J1921+0549_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1921+0549_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1921+0549_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1921+0549_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0544401 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.27036e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.45575 0.45575 0.9115 1.823 3.646 7.292 14.584 29.168 58.336 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= 658.255 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1921+0549_X_a_dfm.log closed on Tue Dec 26 22:52:19 2017