! Started logfile: /vlbi/vcs9/uvm//J0422+1741_C_a_dfm.log on Tue Dec 26 21:34:01 2017 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/vcs9/uvm//J0422+1741_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0422+1741_C_a_uvm.fits ! AN table 1: 45 integrations on 10 of 10 possible baselines. ! AN table 2: 46 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0422+1741 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 13904 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_02.dfm J0422+1741_C] 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 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.0572075 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=1.000502Jy sigma=30.931074 ! Fit after self-cal, rms=0.948462Jy sigma=29.303471 ! 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=1.855 mas, bmaj=5.561 mas, bpa=-7.386 degrees ! Estimated noise=0.353824 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 = 0.0443474 Jy ! Component: 100 - total flux cleaned = 0.0512125 Jy ! Total flux subtracted in 100 components = 0.0512125 Jy ! Clean residual min=-0.001310 max=0.001909 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0512125 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 0.0512125 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=0.024122Jy sigma=0.699404 ! Fit after self-cal, rms=0.024108Jy sigma=0.699037 ! 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=2.441 mas, bmaj=5.616 mas, bpa=-5.76 degrees ! Estimated noise=0.194037 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 = 0.0024708 Jy ! Component: 100 - total flux cleaned = 0.00336645 Jy ! Component: 150 - total flux cleaned = 0.00357579 Jy ! Component: 200 - total flux cleaned = 0.00370698 Jy ! Total flux subtracted in 200 components = 0.00370698 Jy ! Clean residual min=-0.000797 max=0.000732 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0549195 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.0549195 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=0.023948Jy sigma=0.693683 ! Fit after self-cal, rms=0.023947Jy sigma=0.693656 ! 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: 1.02872 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 LA 0.99 NL 0.98 ! OV 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.00646 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.06 LA 1.01 ! MK 0.92 NL 0.98 OV 0.97 PT 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00196 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 LA 1.02 NL 0.97 ! OV 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.00466 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.02 HN 0.99 LA 0.98 ! MK 0.92 NL 1.01 OV 1.02 PT 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02936 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 LA 1.01 NL 0.95 ! OV 1.05 ! ! Amplitude normalization factor in sub-array 2: 1.0019 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 1.01 LA 1.02 ! MK 0.94 NL 0.97 OV 1.01 PT 1.00 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.997162 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 LA 1.03 NL 1.07 ! OV 0.96 ! ! Amplitude normalization factor in sub-array 2: 0.972932 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 HN 0.98 LA 1.02 ! MK 1.02 NL 1.02 OV 1.10 PT 1.03 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.01667 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 LA 0.99 NL 0.97 ! OV 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.985634 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.01 HN 1.04 LA 0.97 ! MK 0.97 NL 0.99 OV 1.03 PT 1.04 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.02644 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 LA 0.97 NL 0.97 ! OV 0.97 ! ! Amplitude normalization factor in sub-array 2: 0.991309 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 HN 1.03 LA 0.98 ! MK 0.96 NL 1.07 OV 1.02 PT 1.02 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.01429 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 LA 0.98 NL 0.96 ! OV 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.987938 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 0.99 LA 1.00 ! MK 1.03 NL 1.02 OV 1.00 PT 1.01 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.0176 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 LA 0.99 NL 1.01 ! OV 0.95 ! ! Amplitude normalization factor in sub-array 2: 0.991559 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.98 HN 1.03 LA 1.01 ! MK 1.01 NL 1.00 OV 1.01 PT 0.96 ! ! ! Fit before self-cal, rms=0.023947Jy sigma=0.693656 ! Fit after self-cal, rms=0.023793Jy sigma=0.690862 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=0.023793Jy sigma=0.690862 ! Fit after self-cal, rms=0.023793Jy sigma=0.690861 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.416 mas, bmaj=5.632 mas, bpa=-6.011 degrees ! Estimated noise=0.193817 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 = -1.34421e-05 Jy ! Component: 100 - total flux cleaned = 4.49088e-05 Jy ! Component: 150 - total flux cleaned = 5.44042e-05 Jy ! Component: 200 - total flux cleaned = 5.41646e-05 Jy ! Total flux subtracted in 200 components = 5.41646e-05 Jy ! Clean residual min=-0.000641 max=0.000724 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0549736 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0549736 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=0.023785Jy sigma=0.690599 ! Fit after self-cal, rms=0.023785Jy sigma=0.690593 ! 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=0.023785Jy sigma=0.690593 ! Fit after self-cal, rms=0.023767Jy sigma=0.690020 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 = 1.99165e-05 Jy ! Component: 100 - total flux cleaned = 1.3337e-05 Jy ! Component: 150 - total flux cleaned = 1.31801e-05 Jy ! Component: 200 - total flux cleaned = 1.32016e-05 Jy ! Total flux subtracted in 200 components = 1.32016e-05 Jy ! Clean residual min=-0.000638 max=0.000725 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0549868 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0549868 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=0.023765Jy sigma=0.689949 ! Fit after self-cal, rms=0.023761Jy sigma=0.689816 ! 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: 2.416 x 5.632 at -6.011 degrees (North through East) ! Clean map min=-0.00062014 max=0.051967 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=1.845 mas, bmaj=5.577 mas, bpa=-7.45 degrees ! Estimated noise=0.353186 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442865 Jy ! Component: 100 - total flux cleaned = 0.0513155 Jy ! Component: 150 - total flux cleaned = 0.0540052 Jy ! Component: 200 - total flux cleaned = 0.055195 Jy ! Total flux subtracted in 200 components = 0.055195 Jy ! Clean residual min=-0.000960 max=0.001152 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.055195 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.055195 Jy ! Inverting map and beam ! Estimated beam: bmin=2.416 mas, bmaj=5.632 mas, bpa=-6.011 degrees ! Estimated noise=0.193817 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 = 3.52615e-05 Jy ! Component: 100 - total flux cleaned = -2.16242e-05 Jy ! Component: 150 - total flux cleaned = -5.73347e-05 Jy ! Component: 200 - total flux cleaned = -6.77476e-05 Jy ! Total flux subtracted in 200 components = -6.77476e-05 Jy ! Clean residual min=-0.000659 max=0.000725 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0551272 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0551272 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -8.73662e-06 Jy ! Component: 100 - total flux cleaned = -2.42901e-05 Jy ! Component: 150 - total flux cleaned = -3.08778e-05 Jy ! Component: 200 - total flux cleaned = -3.69765e-05 Jy ! Total flux subtracted in 200 components = -3.69765e-05 Jy ! Clean residual min=-0.000638 max=0.000723 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0550902 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0550902 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=0.023762Jy sigma=0.689858 ! Fit after self-cal, rms=0.023761Jy sigma=0.689791 wmodel J0422+1741_C_map.mod ! Writing 30 model components to file: J0422+1741_C_map.mod wobs J0422+1741_C_uvs.fits ! Writing UV FITS file: J0422+1741_C_uvs.fits wwins J0422+1741_C_map.win ! wwins: Wrote 1 windows to J0422+1741_C_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 = 0.000155913 Jy ! Component: 100 - total flux cleaned = 0.000269531 Jy ! Component: 150 - total flux cleaned = 0.000312473 Jy ! Component: 200 - total flux cleaned = 0.000332981 Jy ! Component: 250 - total flux cleaned = 0.000322996 Jy ! Component: 300 - total flux cleaned = 0.000332329 Jy ! Component: 350 - total flux cleaned = 0.000332161 Jy ! Component: 400 - total flux cleaned = 0.00033217 Jy ! Component: 450 - total flux cleaned = 0.000306675 Jy ! Component: 500 - total flux cleaned = 0.000281836 Jy ! Component: 550 - total flux cleaned = 0.000265662 Jy ! Component: 600 - total flux cleaned = 0.000242368 Jy ! Component: 650 - total flux cleaned = 0.000219989 Jy ! Component: 700 - total flux cleaned = 0.00022008 Jy ! Component: 750 - total flux cleaned = 0.000198802 Jy ! Component: 800 - total flux cleaned = 0.00017799 Jy ! Component: 850 - total flux cleaned = 0.000164536 Jy ! Component: 900 - total flux cleaned = 0.000138193 Jy ! Component: 950 - total flux cleaned = 0.000125154 Jy ! Component: 1000 - total flux cleaned = 0.000112614 Jy ! Component: 1050 - total flux cleaned = 0.000118808 Jy ! Component: 1100 - total flux cleaned = 0.000118858 Jy ! Component: 1150 - total flux cleaned = 0.000118862 Jy ! Component: 1200 - total flux cleaned = 0.000124548 Jy ! Component: 1250 - total flux cleaned = 0.000135766 Jy ! Component: 1300 - total flux cleaned = 0.000152199 Jy ! Component: 1350 - total flux cleaned = 0.000163038 Jy ! Component: 1400 - total flux cleaned = 0.000194895 Jy ! Component: 1450 - total flux cleaned = 0.000194831 Jy ! Component: 1500 - total flux cleaned = 0.000210237 Jy ! Component: 1550 - total flux cleaned = 0.000225363 Jy ! Component: 1600 - total flux cleaned = 0.000210523 Jy ! Component: 1650 - total flux cleaned = 0.000215431 Jy ! Component: 1700 - total flux cleaned = 0.000220205 Jy ! Component: 1750 - total flux cleaned = 0.000220091 Jy ! Component: 1800 - total flux cleaned = 0.000215414 Jy ! Component: 1850 - total flux cleaned = 0.00022456 Jy ! Component: 1900 - total flux cleaned = 0.00021112 Jy ! Component: 1950 - total flux cleaned = 0.000202383 Jy ! Component: 2000 - total flux cleaned = 0.000211178 Jy ! Component: 2050 - total flux cleaned = 0.00022402 Jy ! Component: 2100 - total flux cleaned = 0.000202847 Jy ! Component: 2150 - total flux cleaned = 0.000219598 Jy ! Component: 2200 - total flux cleaned = 0.000223636 Jy ! Component: 2250 - total flux cleaned = 0.000231736 Jy ! Component: 2300 - total flux cleaned = 0.000227725 Jy ! Component: 2350 - total flux cleaned = 0.000231642 Jy ! Component: 2400 - total flux cleaned = 0.000223789 Jy ! Component: 2450 - total flux cleaned = 0.000223741 Jy ! Component: 2500 - total flux cleaned = 0.000219934 Jy ! Component: 2550 - total flux cleaned = 0.000223762 Jy ! Component: 2600 - total flux cleaned = 0.000227526 Jy ! Component: 2650 - total flux cleaned = 0.000220202 Jy ! Component: 2700 - total flux cleaned = 0.000216566 Jy ! Component: 2750 - total flux cleaned = 0.000205764 Jy ! Component: 2800 - total flux cleaned = 0.000216487 Jy ! Component: 2850 - total flux cleaned = 0.000191722 Jy ! Component: 2900 - total flux cleaned = 0.000177774 Jy ! Component: 2950 - total flux cleaned = 0.000170891 Jy ! Component: 3000 - total flux cleaned = 0.000160638 Jy ! Component: 3050 - total flux cleaned = 0.000157261 Jy ! Component: 3100 - total flux cleaned = 0.000140444 Jy ! Component: 3150 - total flux cleaned = 0.000137154 Jy ! Component: 3200 - total flux cleaned = 0.000133814 Jy ! Component: 3250 - total flux cleaned = 0.000130551 Jy ! Component: 3300 - total flux cleaned = 0.000114324 Jy ! Component: 3350 - total flux cleaned = 0.00011112 Jy ! Component: 3400 - total flux cleaned = 0.000107923 Jy ! Component: 3450 - total flux cleaned = 8.89345e-05 Jy ! Component: 3500 - total flux cleaned = 9.20584e-05 Jy ! Component: 3550 - total flux cleaned = 7.96023e-05 Jy ! Component: 3600 - total flux cleaned = 7.03033e-05 Jy ! Component: 3650 - total flux cleaned = 6.41549e-05 Jy ! Component: 3700 - total flux cleaned = 4.27957e-05 Jy ! Component: 3750 - total flux cleaned = 4.27772e-05 Jy ! Component: 3800 - total flux cleaned = 2.77403e-05 Jy ! Component: 3850 - total flux cleaned = 6.90542e-06 Jy ! Component: 3900 - total flux cleaned = 3.96495e-06 Jy ! Component: 3950 - total flux cleaned = -1.06969e-05 Jy ! Component: 4000 - total flux cleaned = -2.81976e-05 Jy ! Component: 4050 - total flux cleaned = -3.11103e-05 Jy ! Total flux subtracted in 4096 components = -4.55263e-05 Jy ! Clean residual min=-0.000172 max=0.000162 Jy/beam ! Clean residual mean=-0.000000 rms=0.000053 Jy/beam ! Combined flux in latest and established models = 0.0550447 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 334 components and 0.0550447 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0422+1741_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.416 x 5.632 at -6.011 degrees (North through East) ! Clean map min=-0.00058729 max=0.052012 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0422+1741_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0422+1741_C_a_map.mod ! Writing 334 model components to file: /vlbi/vcs9/uvm//J0422+1741_C_a_map.mod wobs /vlbi/vcs9/uvm//J0422+1741_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0422+1741_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0422+1741_C_a_map.win ! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J0422+1741_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0520123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.07449e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29269 0.29269 0.58538 1.17076 2.34152 4.68304 9.36608 18.7322 37.4643 74.9286 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1024.97 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0422+1741_C_a_dfm.log closed on Tue Dec 26 21:34:04 2017