! Started logfile: /vlbi/vcs9/uvm//J1941+8501_C_a_dfm.log on Tue Dec 26 22:54:43 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//J1941+8501_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1941+8501_C_a_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.968037 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 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 10176 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 J1941+8501_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)= 0.0302265 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000646Jy sigma=27.569935 ! Fit after self-cal, rms=0.988077Jy sigma=27.222965 ! 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=1.504 mas, bmaj=5.378 mas, bpa=69.72 degrees ! Estimated noise=0.446026 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 = 0.0108121 Jy ! Component: 100 - total flux cleaned = 0.0122869 Jy ! Total flux subtracted in 100 components = 0.0122869 Jy ! Clean residual min=-0.001533 max=0.001442 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0122869 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0122869 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=0.027606Jy sigma=0.695184 ! Fit after self-cal, rms=0.027569Jy sigma=0.694105 ! 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=2.059 mas, bmaj=5.75 mas, bpa=69.71 degrees ! Estimated noise=0.254393 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 = 0.000421182 Jy ! Component: 100 - total flux cleaned = 0.000450662 Jy ! Component: 150 - total flux cleaned = 0.000461016 Jy ! Component: 200 - total flux cleaned = 0.000469265 Jy ! Total flux subtracted in 200 components = 0.000469265 Jy ! Clean residual min=-0.000922 max=0.000950 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0127561 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.0127561 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=0.027558Jy sigma=0.693803 ! Fit after self-cal, rms=0.027557Jy sigma=0.693795 ! 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: 1.02204 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.62 HN 0.85 KP 1.07 ! LA 0.92 MK 0.85 NL 1.39 OV 1.24 ! PT 1.17 SC 0.79 ! ! Amplitude normalization factor in sub-array 2: 1.0659 ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 0.58 HN 1.27 KP 1.03 ! LA 0.83 NL 1.11 OV 1.01 PT 0.83 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04004 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.92 KP 0.95 ! LA 0.88 MK 0.85 NL 0.90 OV 0.91 ! PT 1.05 SC 1.11 ! ! Amplitude normalization factor in sub-array 2: 1.03674 ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 FD 0.74 HN 1.00 KP 0.94 ! LA 1.24 NL 0.72 OV 0.95 PT 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.89275 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.77 HN 1.05 KP 2.24 ! LA 0.76 MK 0.76 NL 0.88 OV 1.15 ! PT 1.37 SC 1.34 ! ! Amplitude normalization factor in sub-array 2: 0.915654 ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.84 HN 0.87 KP 1.79 ! LA 1.00 NL 0.90 OV 1.10 PT 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01539 ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.90 HN 0.92 KP 1.23 ! LA 1.14 MK 1.26 NL 1.00 OV 0.87 ! PT 0.96 SC 0.70 ! ! Amplitude normalization factor in sub-array 2: 1.00851 ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 0.91 HN 0.89 KP 1.15 ! LA 0.92 NL 0.84 OV 1.05 PT 0.95 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.921857 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 1.07 KP 1.04 ! LA 1.09 MK 0.79 NL 1.00 OV 1.51 ! PT 1.33 SC 0.84 ! ! Amplitude normalization factor in sub-array 2: 0.991539 ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 0.91 HN 1.17 KP 1.02 ! LA 0.97 NL 0.92 OV 1.07 PT 0.83 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.872321 ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.97 HN 1.19 KP 1.36 ! LA 0.89 MK 1.58 NL 1.14 OV 0.86 ! PT 1.16 SC 1.13 ! ! Amplitude normalization factor in sub-array 2: 0.987693 ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 1.08 HN 0.94 KP 1.37 ! LA 0.81 NL 0.99 OV 1.20 PT 0.86 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.887562 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.33 HN 1.16 KP 1.41 ! LA 1.04 MK 1.06 NL 0.86 OV 0.94 ! PT 1.42 SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.0162 ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.97 HN 0.88 KP 0.95 ! LA 0.89 NL 0.86 OV 1.27 PT 0.92 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.862511 ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 1.07 HN 0.95 KP 1.11 ! LA 1.05 MK 1.35 NL 0.83 OV 1.35 ! PT 1.38 SC 0.94 ! ! Amplitude normalization factor in sub-array 2: 0.951454 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.88 HN 0.92 KP 1.07 ! LA 0.85 NL 1.39 OV 1.00 PT 1.24 ! ! ! Fit before self-cal, rms=0.027557Jy sigma=0.693795 ! Fit after self-cal, rms=0.028154Jy sigma=0.690460 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=0.028154Jy sigma=0.690460 ! Fit after self-cal, rms=0.028159Jy sigma=0.690397 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=5.876 mas, bpa=69.46 degrees ! Estimated noise=0.226885 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 = -0.000954118 Jy ! Component: 100 - total flux cleaned = -0.00108707 Jy ! Component: 150 - total flux cleaned = -0.00106168 Jy ! Component: 200 - total flux cleaned = -0.00103527 Jy ! Total flux subtracted in 200 components = -0.00103527 Jy ! Clean residual min=-0.000635 max=0.000637 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0117209 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.0117209 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=0.028148Jy sigma=0.689517 ! Fit after self-cal, rms=0.028148Jy sigma=0.689513 ! 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=0.028148Jy sigma=0.689513 ! Fit after self-cal, rms=0.028128Jy sigma=0.688613 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 = 9.19432e-05 Jy ! Component: 100 - total flux cleaned = 0.00010598 Jy ! Component: 150 - total flux cleaned = 0.000105987 Jy ! Component: 200 - total flux cleaned = 0.000109839 Jy ! Total flux subtracted in 200 components = 0.000109839 Jy ! Clean residual min=-0.000608 max=0.000625 Jy/beam ! Clean residual mean=0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0118307 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.0118307 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=0.028128Jy sigma=0.688573 ! Fit after self-cal, rms=0.028129Jy sigma=0.688532 ! 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: 2.009 x 5.876 at 69.46 degrees (North through East) ! Clean map min=-0.00059021 max=0.011424 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=1.48 mas, bmaj=5.425 mas, bpa=69.64 degrees ! Estimated noise=0.40883 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100304 Jy ! Component: 100 - total flux cleaned = 0.0115142 Jy ! Component: 150 - total flux cleaned = 0.0117615 Jy ! Component: 200 - total flux cleaned = 0.011844 Jy ! Total flux subtracted in 200 components = 0.011844 Jy ! Clean residual min=-0.001194 max=0.001106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.011844 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.011844 Jy ! Inverting map and beam ! Estimated beam: bmin=2.009 mas, bmaj=5.876 mas, bpa=69.46 degrees ! Estimated noise=0.226885 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (50.1, -6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268086 Jy ! Component: 100 - total flux cleaned = 0.000395331 Jy ! Component: 150 - total flux cleaned = 0.000500768 Jy ! Component: 200 - total flux cleaned = 0.000588672 Jy ! Total flux subtracted in 200 components = 0.000588672 Jy ! Clean residual min=-0.000562 max=0.000537 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0124327 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.0124327 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 7.42256e-05 Jy ! Component: 100 - total flux cleaned = 0.000119734 Jy ! Component: 150 - total flux cleaned = 0.000136082 Jy ! Component: 200 - total flux cleaned = 0.000128745 Jy ! Total flux subtracted in 200 components = 0.000128745 Jy ! Clean residual min=-0.000578 max=0.000528 Jy/beam ! Clean residual mean=0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0125615 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.0125615 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=0.028104Jy sigma=0.687814 ! Fit after self-cal, rms=0.028104Jy sigma=0.687741 wmodel J1941+8501_C_map.mod ! Writing 67 model components to file: J1941+8501_C_map.mod wobs J1941+8501_C_uvs.fits ! Writing UV FITS file: J1941+8501_C_uvs.fits wwins J1941+8501_C_map.win ! wwins: Wrote 2 windows to J1941+8501_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 = -0.000131594 Jy ! Component: 100 - total flux cleaned = -0.00015925 Jy ! Component: 150 - total flux cleaned = -0.00018563 Jy ! Component: 200 - total flux cleaned = -0.000228184 Jy ! Component: 250 - total flux cleaned = -0.000285498 Jy ! Component: 300 - total flux cleaned = -0.000340965 Jy ! Component: 350 - total flux cleaned = -0.000402711 Jy ! Component: 400 - total flux cleaned = -0.000447859 Jy ! Component: 450 - total flux cleaned = -0.000514093 Jy ! Component: 500 - total flux cleaned = -0.000564242 Jy ! Component: 550 - total flux cleaned = -0.000592393 Jy ! Component: 600 - total flux cleaned = -0.000606265 Jy ! Component: 650 - total flux cleaned = -0.000626796 Jy ! Component: 700 - total flux cleaned = -0.000640161 Jy ! Component: 750 - total flux cleaned = -0.000659947 Jy ! Component: 800 - total flux cleaned = -0.000672912 Jy ! Component: 850 - total flux cleaned = -0.000692101 Jy ! Component: 900 - total flux cleaned = -0.000692002 Jy ! Component: 950 - total flux cleaned = -0.00069195 Jy ! Component: 1000 - total flux cleaned = -0.000685772 Jy ! Component: 1050 - total flux cleaned = -0.000716012 Jy ! Component: 1100 - total flux cleaned = -0.000715989 Jy ! Component: 1150 - total flux cleaned = -0.000715978 Jy ! Component: 1200 - total flux cleaned = -0.000716051 Jy ! Component: 1250 - total flux cleaned = -0.000716106 Jy ! Component: 1300 - total flux cleaned = -0.000721816 Jy ! Component: 1350 - total flux cleaned = -0.000733141 Jy ! Component: 1400 - total flux cleaned = -0.000755475 Jy ! Component: 1450 - total flux cleaned = -0.000755386 Jy ! Component: 1500 - total flux cleaned = -0.000755339 Jy ! Component: 1550 - total flux cleaned = -0.000744444 Jy ! Component: 1600 - total flux cleaned = -0.000749848 Jy ! Component: 1650 - total flux cleaned = -0.000739209 Jy ! Component: 1700 - total flux cleaned = -0.00076045 Jy ! Component: 1750 - total flux cleaned = -0.000770926 Jy ! Component: 1800 - total flux cleaned = -0.000755241 Jy ! Component: 1850 - total flux cleaned = -0.000739741 Jy ! Component: 1900 - total flux cleaned = -0.000750042 Jy ! Component: 1950 - total flux cleaned = -0.000760267 Jy ! Component: 2000 - total flux cleaned = -0.000745138 Jy ! Component: 2050 - total flux cleaned = -0.000775232 Jy ! Component: 2100 - total flux cleaned = -0.000765335 Jy ! Component: 2150 - total flux cleaned = -0.000785067 Jy ! Component: 2200 - total flux cleaned = -0.000785078 Jy ! Component: 2250 - total flux cleaned = -0.000794813 Jy ! Component: 2300 - total flux cleaned = -0.000794797 Jy ! Component: 2350 - total flux cleaned = -0.000828281 Jy ! Component: 2400 - total flux cleaned = -0.000809218 Jy ! Component: 2450 - total flux cleaned = -0.000804468 Jy ! Component: 2500 - total flux cleaned = -0.000804436 Jy ! Component: 2550 - total flux cleaned = -0.000809054 Jy ! Component: 2600 - total flux cleaned = -0.000781284 Jy ! Component: 2650 - total flux cleaned = -0.000785921 Jy ! Component: 2700 - total flux cleaned = -0.000772288 Jy ! Component: 2750 - total flux cleaned = -0.000785931 Jy ! Component: 2800 - total flux cleaned = -0.00077689 Jy ! Component: 2850 - total flux cleaned = -0.000763457 Jy ! Component: 2900 - total flux cleaned = -0.000754551 Jy ! Component: 2950 - total flux cleaned = -0.000758935 Jy ! Component: 3000 - total flux cleaned = -0.000737015 Jy ! Component: 3050 - total flux cleaned = -0.000745717 Jy ! Component: 3100 - total flux cleaned = -0.000702385 Jy ! Component: 3150 - total flux cleaned = -0.000706702 Jy ! Component: 3200 - total flux cleaned = -0.000698166 Jy ! Component: 3250 - total flux cleaned = -0.000681137 Jy ! Component: 3300 - total flux cleaned = -0.00068534 Jy ! Component: 3350 - total flux cleaned = -0.000655858 Jy ! Component: 3400 - total flux cleaned = -0.000672544 Jy ! Component: 3450 - total flux cleaned = -0.000651762 Jy ! Component: 3500 - total flux cleaned = -0.000639368 Jy ! Component: 3550 - total flux cleaned = -0.000627025 Jy ! Component: 3600 - total flux cleaned = -0.000598371 Jy ! Component: 3650 - total flux cleaned = -0.000582131 Jy ! Component: 3700 - total flux cleaned = -0.000586194 Jy ! Component: 3750 - total flux cleaned = -0.000578134 Jy ! Component: 3800 - total flux cleaned = -0.000574093 Jy ! Component: 3850 - total flux cleaned = -0.000550232 Jy ! Component: 3900 - total flux cleaned = -0.000538353 Jy ! Component: 3950 - total flux cleaned = -0.000534445 Jy ! Component: 4000 - total flux cleaned = -0.00051484 Jy ! Component: 4050 - total flux cleaned = -0.000518743 Jy ! Total flux subtracted in 4096 components = -0.000507073 Jy ! Clean residual min=-0.000222 max=0.000209 Jy/beam ! Clean residual mean=0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0120544 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 350 components and 0.0120544 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1941+8501_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.009 x 5.876 at 69.46 degrees (North through East) ! Clean map min=-0.00044812 max=0.011412 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1941+8501_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1941+8501_C_a_map.mod ! Writing 350 model components to file: /vlbi/vcs9/uvm//J1941+8501_C_a_map.mod wobs /vlbi/vcs9/uvm//J1941+8501_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1941+8501_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1941+8501_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1941+8501_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0114124 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.17755e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.88677 1.88677 3.77354 7.54708 15.0942 30.1883 60.3766 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 159.001 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1941+8501_C_a_dfm.log closed on Tue Dec 26 22:54:46 2017