! Started logfile: /vlbi/vcs9/uvm//J1920+1856_C_a_dfm.log on Tue Dec 26 22:51:50 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//J1920+1856_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1920+1856_C_a_uvm.fits ! AN table 1: 197 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.960293 visibilities/baseline/integration-bin. ! Found source: J1920+1856 ! ! 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 94 lines of history. ! ! Reading 68104 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 J1920+1856_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)= 0.035536 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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000765Jy sigma=28.875831 ! Fit after self-cal, rms=0.989863Jy sigma=28.603952 ! 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=1.241 mas, bmaj=3.659 mas, bpa=-9.591 degrees ! Estimated noise=0.20364 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 = 0.00795577 Jy ! Component: 100 - total flux cleaned = 0.00927434 Jy ! Total flux subtracted in 100 components = 0.00927434 Jy ! Clean residual min=-0.000895 max=0.000924 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.00927434 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 0.00927434 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=0.033915Jy sigma=0.743931 ! Fit after self-cal, rms=0.033902Jy sigma=0.743315 ! 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=1.69 mas, bmaj=4.145 mas, bpa=-8.358 degrees ! Estimated noise=0.0938944 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 = 0.00088469 Jy ! Component: 100 - total flux cleaned = 0.00120858 Jy ! Component: 150 - total flux cleaned = 0.00131389 Jy ! Component: 200 - total flux cleaned = 0.00137199 Jy ! Total flux subtracted in 200 components = 0.00137199 Jy ! Clean residual min=-0.000699 max=0.000735 Jy/beam ! Clean residual mean=0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0106463 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.0106463 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=0.033865Jy sigma=0.742742 ! Fit after self-cal, rms=0.033865Jy sigma=0.742731 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.16748 ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.73 HN 0.90 KP 0.69 ! LA 0.87 MK 0.78 NL 0.96 OV 1.01 ! PT 0.93 SC 0.85 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.12941 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.89 HN 0.96 KP 0.69 ! LA 0.79 MK 0.91 NL 0.81 OV 1.07 ! PT 0.82 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.05558 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.96 KP 0.75 ! LA 0.86 MK 0.91 NL 0.79 OV 1.31 ! PT 0.84 SC 0.95 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.970909 ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.90 HN 1.06 KP 0.85 ! LA 0.81 MK 1.03 NL 1.33 OV 1.14 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.932852 ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.06 HN 0.96 KP 0.81 ! LA 0.88 MK 1.12 NL 0.99 OV 1.53 ! PT 1.15 SC 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.89205 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.14 KP 0.93 ! LA 0.82 MK 1.03 NL 1.07 OV 1.69 ! PT 1.21 SC 1.23 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.910871 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.19 HN 1.14 KP 0.72 ! LA 0.85 MK 1.19 NL 1.00 OV 1.47 ! PT 1.13 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.877113 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 1.16 KP 0.87 ! LA 1.11 MK 1.07 NL 1.22 OV 1.52 ! PT 1.27 SC 1.02 ! ! ! Fit before self-cal, rms=0.033865Jy sigma=0.742731 ! Fit after self-cal, rms=0.031487Jy sigma=0.741090 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=0.031487Jy sigma=0.741090 ! Fit after self-cal, rms=0.031488Jy sigma=0.741066 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.724 mas, bmaj=4.24 mas, bpa=-8.711 degrees ! Estimated noise=0.0877435 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 = -0.000471411 Jy ! Component: 100 - total flux cleaned = -0.000485383 Jy ! Component: 150 - total flux cleaned = -0.000479481 Jy ! Component: 200 - total flux cleaned = -0.000466871 Jy ! Total flux subtracted in 200 components = -0.000466871 Jy ! Clean residual min=-0.000587 max=0.000600 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0101795 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0101795 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=0.031508Jy sigma=0.740861 ! Fit after self-cal, rms=0.031508Jy sigma=0.740856 ! 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=0.031508Jy sigma=0.740856 ! Fit after self-cal, rms=0.031472Jy sigma=0.739026 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 = 0.000148991 Jy ! Component: 100 - total flux cleaned = 0.000215077 Jy ! Component: 150 - total flux cleaned = 0.000249364 Jy ! Component: 200 - total flux cleaned = 0.000260027 Jy ! Total flux subtracted in 200 components = 0.000260027 Jy ! Clean residual min=-0.000572 max=0.000601 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0104395 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0104395 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=0.031466Jy sigma=0.739003 ! Fit after self-cal, rms=0.031466Jy sigma=0.738852 ! 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: 1.724 x 4.24 at -8.711 degrees (North through East) ! Clean map min=-0.00055306 max=0.0087622 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=1.235 mas, bmaj=3.673 mas, bpa=-9.576 degrees ! Estimated noise=0.198948 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00786202 Jy ! Component: 100 - total flux cleaned = 0.0092592 Jy ! Component: 150 - total flux cleaned = 0.00986536 Jy ! Component: 200 - total flux cleaned = 0.0102254 Jy ! Total flux subtracted in 200 components = 0.0102254 Jy ! Clean residual min=-0.000784 max=0.000754 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0102254 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0102254 Jy ! Inverting map and beam ! Estimated beam: bmin=1.724 mas, bmaj=4.24 mas, bpa=-8.711 degrees ! Estimated noise=0.0877435 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 = -0.000109754 Jy ! Component: 100 - total flux cleaned = -5.1441e-05 Jy ! Component: 150 - total flux cleaned = -4.61882e-07 Jy ! Component: 200 - total flux cleaned = 4.41116e-05 Jy ! Total flux subtracted in 200 components = 4.41116e-05 Jy ! Clean residual min=-0.000568 max=0.000599 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0102695 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0102695 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.53525e-05 Jy ! Component: 100 - total flux cleaned = 6.3693e-05 Jy ! Component: 150 - total flux cleaned = 9.01923e-05 Jy ! Component: 200 - total flux cleaned = 0.000112304 Jy ! Total flux subtracted in 200 components = 0.000112304 Jy ! Clean residual min=-0.000566 max=0.000598 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0103818 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0103818 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=0.031464Jy sigma=0.738859 ! Fit after self-cal, rms=0.031466Jy sigma=0.738858 wmodel J1920+1856_C_map.mod ! Writing 32 model components to file: J1920+1856_C_map.mod wobs J1920+1856_C_uvs.fits ! Writing UV FITS file: J1920+1856_C_uvs.fits wwins J1920+1856_C_map.win ! wwins: Wrote 1 windows to J1920+1856_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 = 0.000154618 Jy ! Component: 100 - total flux cleaned = 0.000285103 Jy ! Component: 150 - total flux cleaned = 0.000370611 Jy ! Component: 200 - total flux cleaned = 0.000479755 Jy ! Component: 250 - total flux cleaned = 0.000558632 Jy ! Component: 300 - total flux cleaned = 0.000634975 Jy ! Component: 350 - total flux cleaned = 0.000683971 Jy ! Component: 400 - total flux cleaned = 0.000715829 Jy ! Component: 450 - total flux cleaned = 0.000769736 Jy ! Component: 500 - total flux cleaned = 0.000807038 Jy ! Component: 550 - total flux cleaned = 0.000836499 Jy ! Component: 600 - total flux cleaned = 0.000886741 Jy ! Component: 650 - total flux cleaned = 0.000935759 Jy ! Component: 700 - total flux cleaned = 0.000956327 Jy ! Component: 750 - total flux cleaned = 0.000990217 Jy ! Component: 800 - total flux cleaned = 0.00101021 Jy ! Component: 850 - total flux cleaned = 0.00104271 Jy ! Component: 900 - total flux cleaned = 0.00105542 Jy ! Component: 950 - total flux cleaned = 0.00104286 Jy ! Component: 1000 - total flux cleaned = 0.00102425 Jy ! Component: 1050 - total flux cleaned = 0.001006 Jy ! Component: 1100 - total flux cleaned = 0.00099403 Jy ! Component: 1150 - total flux cleaned = 0.00097619 Jy ! Component: 1200 - total flux cleaned = 0.000964468 Jy ! Component: 1250 - total flux cleaned = 0.000952981 Jy ! Component: 1300 - total flux cleaned = 0.000952921 Jy ! Component: 1350 - total flux cleaned = 0.000930381 Jy ! Component: 1400 - total flux cleaned = 0.000930317 Jy ! Component: 1450 - total flux cleaned = 0.000919303 Jy ! Component: 1500 - total flux cleaned = 0.000908384 Jy ! Component: 1550 - total flux cleaned = 0.000908332 Jy ! Component: 1600 - total flux cleaned = 0.000908333 Jy ! Component: 1650 - total flux cleaned = 0.000913639 Jy ! Component: 1700 - total flux cleaned = 0.000908475 Jy ! Component: 1750 - total flux cleaned = 0.000887806 Jy ! Component: 1800 - total flux cleaned = 0.000892932 Jy ! Component: 1850 - total flux cleaned = 0.00089296 Jy ! Component: 1900 - total flux cleaned = 0.000882879 Jy ! Component: 1950 - total flux cleaned = 0.000863104 Jy ! Component: 2000 - total flux cleaned = 0.000868052 Jy ! Component: 2050 - total flux cleaned = 0.000848597 Jy ! Component: 2100 - total flux cleaned = 0.000834177 Jy ! Component: 2150 - total flux cleaned = 0.000829359 Jy ! Component: 2200 - total flux cleaned = 0.000800996 Jy ! Component: 2250 - total flux cleaned = 0.000796397 Jy ! Component: 2300 - total flux cleaned = 0.000777822 Jy ! Component: 2350 - total flux cleaned = 0.000764091 Jy ! Component: 2400 - total flux cleaned = 0.000759554 Jy ! Component: 2450 - total flux cleaned = 0.000750485 Jy ! Component: 2500 - total flux cleaned = 0.000741587 Jy ! Component: 2550 - total flux cleaned = 0.000732698 Jy ! Component: 2600 - total flux cleaned = 0.000737033 Jy ! Component: 2650 - total flux cleaned = 0.000706499 Jy ! Component: 2700 - total flux cleaned = 0.000702157 Jy ! Component: 2750 - total flux cleaned = 0.00069788 Jy ! Component: 2800 - total flux cleaned = 0.000680836 Jy ! Component: 2850 - total flux cleaned = 0.000668165 Jy ! Component: 2900 - total flux cleaned = 0.000668159 Jy ! Component: 2950 - total flux cleaned = 0.000651518 Jy ! Component: 3000 - total flux cleaned = 0.000634956 Jy ! Component: 3050 - total flux cleaned = 0.000630797 Jy ! Component: 3100 - total flux cleaned = 0.000614532 Jy ! Component: 3150 - total flux cleaned = 0.000594388 Jy ! Component: 3200 - total flux cleaned = 0.000602396 Jy ! Component: 3250 - total flux cleaned = 0.000582505 Jy ! Component: 3300 - total flux cleaned = 0.00056269 Jy ! Component: 3350 - total flux cleaned = 0.000550913 Jy ! Component: 3400 - total flux cleaned = 0.000539215 Jy ! Component: 3450 - total flux cleaned = 0.000527608 Jy ! Component: 3500 - total flux cleaned = 0.000519904 Jy ! Component: 3550 - total flux cleaned = 0.000496989 Jy ! Component: 3600 - total flux cleaned = 0.000493228 Jy ! Component: 3650 - total flux cleaned = 0.000485707 Jy ! Component: 3700 - total flux cleaned = 0.000481973 Jy ! Component: 3750 - total flux cleaned = 0.000478238 Jy ! Component: 3800 - total flux cleaned = 0.000463404 Jy ! Component: 3850 - total flux cleaned = 0.000456061 Jy ! Component: 3900 - total flux cleaned = 0.000441422 Jy ! Component: 3950 - total flux cleaned = 0.000434134 Jy ! Component: 4000 - total flux cleaned = 0.000437743 Jy ! Component: 4050 - total flux cleaned = 0.000426994 Jy ! Total flux subtracted in 4096 components = 0.000423458 Jy ! Clean residual min=-0.000184 max=0.000187 Jy/beam ! Clean residual mean=0.000000 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0108053 Jy keep ! Adding 356 model components to the UV plane model. ! The established model now contains 388 components and 0.0108053 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1920+1856_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.724 x 4.24 at -8.711 degrees (North through East) ! Clean map min=-0.00047746 max=0.0089659 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1920+1856_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1920+1856_C_a_map.mod ! Writing 388 model components to file: /vlbi/vcs9/uvm//J1920+1856_C_a_map.mod wobs /vlbi/vcs9/uvm//J1920+1856_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1920+1856_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1920+1856_C_a_map.win ! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J1920+1856_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.00896587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.91679e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.31437 2.31437 4.62874 9.25749 18.515 37.0299 74.0599 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.008 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 129.624 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1920+1856_C_a_dfm.log closed on Tue Dec 26 22:51:55 2017