! Started logfile: /vlbi/vcs9/uvm//J2022-2058_C_a_dfm.log on Tue Dec 26 22:58:00 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//J2022-2058_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2022-2058_C_a_uvm.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! AN table 2: 156 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.967389 visibilities/baseline/integration-bin. ! Found source: J2022-2058 ! ! 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 43904 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 J2022-2058_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)= 0.0620241 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 3 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001649Jy sigma=18.871399 ! Fit after self-cal, rms=0.971623Jy sigma=18.303428 ! 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=1.254 mas, bmaj=3.566 mas, bpa=-0.9891 degrees ! Estimated noise=0.420588 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 = 0.0252021 Jy ! Component: 100 - total flux cleaned = 0.0317222 Jy ! Total flux subtracted in 100 components = 0.0317222 Jy ! Clean residual min=-0.001958 max=0.002686 Jy/beam ! Clean residual mean=-0.000010 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0317222 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 0.0317222 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=0.053967Jy sigma=0.726193 ! Fit after self-cal, rms=0.053962Jy sigma=0.726067 ! 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=1.742 mas, bmaj=5.495 mas, bpa=-8.184 degrees ! Estimated noise=0.179007 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) ! Added new window around map position (-3.3, -4.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445361 Jy ! Component: 100 - total flux cleaned = 0.00622112 Jy ! Component: 150 - total flux cleaned = 0.00705689 Jy ! Component: 200 - total flux cleaned = 0.00717914 Jy ! Total flux subtracted in 200 components = 0.00717914 Jy ! Clean residual min=-0.001261 max=0.002317 Jy/beam ! Clean residual mean=-0.000004 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0389014 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.0389014 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=0.053765Jy sigma=0.719650 ! Fit after self-cal, rms=0.053762Jy sigma=0.719284 ! 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: 1.11125 ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.86 HN 0.89 KP 0.93 ! LA 0.93 MK 0.68 NL 0.86 OV 1.08 ! PT 0.97 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03476 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.89 HN 0.79 KP 1.26 ! LA 0.93 MK 0.73 NL 1.04 OV 1.05 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.993302 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 1.36 KP 1.00 ! LA 0.93 MK 1.10 NL 1.07 OV 0.89 ! PT 0.84 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.994985 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.94 HN 0.88 KP 1.15 ! LA 0.91 MK 0.95 NL 1.12 OV 1.03 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.06173 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.87 HN 1.23 KP 0.88 ! LA 0.91 MK 0.75 NL 0.95 OV 0.95 ! PT 0.86 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.962635 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.01 HN 1.12 KP 1.10 ! LA 1.02 MK 0.99 NL 1.10 OV 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.04911 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.26 KP 0.97 ! LA 0.96 MK 0.72 NL 0.84 OV 0.99 ! PT 0.92 SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.959431 ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.00 HN 1.06 KP 1.09 ! LA 1.02 MK 1.05 NL 1.18 OV 1.05 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.06642 ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 0.90 HN 1.10 KP 0.94 ! LA 0.93 MK 0.82 NL 1.01 OV 1.01 ! PT 1.00 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00446 ! Telescope amplitude corrections in sub-array 2: ! BR 0.53 FD 0.98 HN 1.10 KP 1.04 ! LA 0.95 MK 1.10 NL 1.12 OV 1.14 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.02965 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.13 KP 0.90 ! LA 0.92 MK 0.81 NL 0.98 OV 0.92 ! PT 0.93 SC 1.20 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.904976 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 1.21 KP 1.04 ! LA 0.95 MK 1.14 NL 1.38 OV 1.09 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.96132 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.58 KP 0.88 ! LA 0.95 MK 0.89 NL 0.96 OV 1.04 ! PT 0.88 SC 1.31 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.884891 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 HN 1.26 KP 1.04 ! LA 0.99 MK 1.20 NL 1.43 OV 1.08 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.0027 ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.92 HN 1.38 KP 0.90 ! LA 0.92 MK 0.94 NL 0.95 OV 0.96 ! PT 0.95 SC 1.16 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.910286 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 1.17 KP 1.03 ! LA 0.99 MK 1.17 NL 1.40 OV 1.06 ! ! ! Fit before self-cal, rms=0.053762Jy sigma=0.719284 ! Fit after self-cal, rms=0.051090Jy sigma=0.718055 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=0.051090Jy sigma=0.718055 ! Fit after self-cal, rms=0.051093Jy sigma=0.718042 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.754 mas, bmaj=5.729 mas, bpa=-9.236 degrees ! Estimated noise=0.168236 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 = -0.00172286 Jy ! Component: 100 - total flux cleaned = -0.00187346 Jy ! Component: 150 - total flux cleaned = -0.00185429 Jy ! Component: 200 - total flux cleaned = -0.00180481 Jy ! Total flux subtracted in 200 components = -0.00180481 Jy ! Clean residual min=-0.001200 max=0.001517 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0370965 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 85 components and 0.0370965 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=0.051069Jy sigma=0.716846 ! Fit after self-cal, rms=0.051068Jy sigma=0.716839 ! Inverting map ! Added new window around map position (-2.4, 26.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139177 Jy ! Component: 100 - total flux cleaned = 0.0018708 Jy ! Component: 150 - total flux cleaned = 0.00215558 Jy ! Component: 200 - total flux cleaned = 0.0023027 Jy ! Total flux subtracted in 200 components = 0.0023027 Jy ! Clean residual min=-0.001018 max=0.000842 Jy/beam ! Clean residual mean=-0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0393992 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.0393992 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=0.051031Jy sigma=0.715974 ! Fit after self-cal, rms=0.051031Jy sigma=0.715946 ! 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=0.051031Jy sigma=0.715946 ! Fit after self-cal, rms=0.050996Jy sigma=0.715073 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 = 0.000311717 Jy ! Component: 100 - total flux cleaned = 0.000434616 Jy ! Component: 150 - total flux cleaned = 0.000559213 Jy ! Component: 200 - total flux cleaned = 0.000640269 Jy ! Total flux subtracted in 200 components = 0.000640269 Jy ! Clean residual min=-0.000995 max=0.000854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0400395 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.0400395 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=0.050991Jy sigma=0.714945 ! Fit after self-cal, rms=0.050989Jy sigma=0.714853 ! 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: 1.754 x 5.729 at -9.236 degrees (North through East) ! Clean map min=-0.00095248 max=0.026991 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=1.249 mas, bmaj=3.636 mas, bpa=-1.906 degrees ! Estimated noise=0.409094 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247933 Jy ! Component: 100 - total flux cleaned = 0.0317413 Jy ! Component: 150 - total flux cleaned = 0.0345171 Jy ! Component: 200 - total flux cleaned = 0.0354312 Jy ! Total flux subtracted in 200 components = 0.0354312 Jy ! Clean residual min=-0.001462 max=0.001613 Jy/beam ! Clean residual mean=-0.000005 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0354312 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0354312 Jy ! Inverting map and beam ! Estimated beam: bmin=1.754 mas, bmaj=5.729 mas, bpa=-9.236 degrees ! Estimated noise=0.168236 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 (-13.8, 22.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174074 Jy ! Component: 100 - total flux cleaned = 0.00254735 Jy ! Component: 150 - total flux cleaned = 0.00288787 Jy ! Component: 200 - total flux cleaned = 0.00312271 Jy ! Total flux subtracted in 200 components = 0.00312271 Jy ! Clean residual min=-0.000897 max=0.000853 Jy/beam ! Clean residual mean=-0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0385539 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 72 components and 0.0385539 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204029 Jy ! Component: 100 - total flux cleaned = 0.000383038 Jy ! Component: 150 - total flux cleaned = 0.000541394 Jy ! Component: 200 - total flux cleaned = 0.000667308 Jy ! Total flux subtracted in 200 components = 0.000667308 Jy ! Clean residual min=-0.000865 max=0.000808 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0392212 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 0.0392212 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=0.050979Jy sigma=0.714592 ! Fit after self-cal, rms=0.050973Jy sigma=0.714510 wmodel J2022-2058_C_map.mod ! Writing 91 model components to file: J2022-2058_C_map.mod wobs J2022-2058_C_uvs.fits ! Writing UV FITS file: J2022-2058_C_uvs.fits wwins J2022-2058_C_map.win ! wwins: Wrote 4 windows to J2022-2058_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 = -0.000292755 Jy ! Component: 100 - total flux cleaned = -0.000343771 Jy ! Component: 150 - total flux cleaned = -0.00039175 Jy ! Component: 200 - total flux cleaned = -0.000414043 Jy ! Component: 250 - total flux cleaned = -0.000424795 Jy ! Component: 300 - total flux cleaned = -0.000456163 Jy ! Component: 350 - total flux cleaned = -0.000476413 Jy ! Component: 400 - total flux cleaned = -0.000515608 Jy ! Component: 450 - total flux cleaned = -0.000534614 Jy ! Component: 500 - total flux cleaned = -0.000552821 Jy ! Component: 550 - total flux cleaned = -0.000570823 Jy ! Component: 600 - total flux cleaned = -0.000562143 Jy ! Component: 650 - total flux cleaned = -0.000621897 Jy ! Component: 700 - total flux cleaned = -0.000613318 Jy ! Component: 750 - total flux cleaned = -0.000629522 Jy ! Component: 800 - total flux cleaned = -0.000653448 Jy ! Component: 850 - total flux cleaned = -0.000676785 Jy ! Component: 900 - total flux cleaned = -0.000684469 Jy ! Component: 950 - total flux cleaned = -0.000699744 Jy ! Component: 1000 - total flux cleaned = -0.000737134 Jy ! Component: 1050 - total flux cleaned = -0.000759159 Jy ! Component: 1100 - total flux cleaned = -0.000780783 Jy ! Component: 1150 - total flux cleaned = -0.000809057 Jy ! Component: 1200 - total flux cleaned = -0.000808946 Jy ! Component: 1250 - total flux cleaned = -0.000822615 Jy ! Component: 1300 - total flux cleaned = -0.000815805 Jy ! Component: 1350 - total flux cleaned = -0.000822382 Jy ! Component: 1400 - total flux cleaned = -0.000828983 Jy ! Component: 1450 - total flux cleaned = -0.000835518 Jy ! Component: 1500 - total flux cleaned = -0.000854838 Jy ! Component: 1550 - total flux cleaned = -0.000880158 Jy ! Component: 1600 - total flux cleaned = -0.000892601 Jy ! Component: 1650 - total flux cleaned = -0.000886473 Jy ! Component: 1700 - total flux cleaned = -0.000892478 Jy ! Component: 1750 - total flux cleaned = -0.000886437 Jy ! Component: 1800 - total flux cleaned = -0.000880531 Jy ! Component: 1850 - total flux cleaned = -0.000886499 Jy ! Component: 1900 - total flux cleaned = -0.000886458 Jy ! Component: 1950 - total flux cleaned = -0.000875016 Jy ! Component: 2000 - total flux cleaned = -0.000869479 Jy ! Component: 2050 - total flux cleaned = -0.000863841 Jy ! Component: 2100 - total flux cleaned = -0.000841602 Jy ! Component: 2150 - total flux cleaned = -0.000847092 Jy ! Component: 2200 - total flux cleaned = -0.0008088 Jy ! Component: 2250 - total flux cleaned = -0.000781813 Jy ! Component: 2300 - total flux cleaned = -0.000771148 Jy ! Component: 2350 - total flux cleaned = -0.000744586 Jy ! Component: 2400 - total flux cleaned = -0.000718295 Jy ! Component: 2450 - total flux cleaned = -0.000686905 Jy ! Component: 2500 - total flux cleaned = -0.000681713 Jy ! Component: 2550 - total flux cleaned = -0.000661226 Jy ! Component: 2600 - total flux cleaned = -0.00064086 Jy ! Component: 2650 - total flux cleaned = -0.000610654 Jy ! Component: 2700 - total flux cleaned = -0.000585652 Jy ! Component: 2750 - total flux cleaned = -0.000560853 Jy ! Component: 2800 - total flux cleaned = -0.000526415 Jy ! Component: 2850 - total flux cleaned = -0.000516645 Jy ! Component: 2900 - total flux cleaned = -0.000492358 Jy ! Component: 2950 - total flux cleaned = -0.000453831 Jy ! Component: 3000 - total flux cleaned = -0.000420398 Jy ! Component: 3050 - total flux cleaned = -0.000401462 Jy ! Component: 3100 - total flux cleaned = -0.000391999 Jy ! Component: 3150 - total flux cleaned = -0.000363862 Jy ! Component: 3200 - total flux cleaned = -0.000335947 Jy ! Component: 3250 - total flux cleaned = -0.000303575 Jy ! Component: 3300 - total flux cleaned = -0.000285197 Jy ! Component: 3350 - total flux cleaned = -0.000262402 Jy ! Component: 3400 - total flux cleaned = -0.000226112 Jy ! Component: 3450 - total flux cleaned = -0.000212609 Jy ! Component: 3500 - total flux cleaned = -0.000185747 Jy ! Component: 3550 - total flux cleaned = -0.000136752 Jy ! Component: 3600 - total flux cleaned = -0.000114632 Jy ! Component: 3650 - total flux cleaned = -0.00010143 Jy ! Component: 3700 - total flux cleaned = -6.19682e-05 Jy ! Component: 3750 - total flux cleaned = -1.83398e-05 Jy ! Component: 3800 - total flux cleaned = 1.20589e-05 Jy ! Component: 3850 - total flux cleaned = 4.6597e-05 Jy ! Component: 3900 - total flux cleaned = 8.09304e-05 Jy ! Component: 3950 - total flux cleaned = 0.000110894 Jy ! Component: 4000 - total flux cleaned = 0.000144942 Jy ! Component: 4050 - total flux cleaned = 0.0001789 Jy ! Total flux subtracted in 4096 components = 0.000208458 Jy ! Clean residual min=-0.000259 max=0.000237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0394297 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 375 components and 0.0394297 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2022-2058_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.754 x 5.729 at -9.236 degrees (North through East) ! Clean map min=-0.0005659 max=0.027227 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2022-2058_C_a_map.fits wmodel /vlbi/vcs9/uvm//J2022-2058_C_a_map.mod ! Writing 375 model components to file: /vlbi/vcs9/uvm//J2022-2058_C_a_map.mod wobs /vlbi/vcs9/uvm//J2022-2058_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2022-2058_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J2022-2058_C_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J2022-2058_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0272271 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.63246e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.840978 0.840978 1.68196 3.36391 6.72782 13.4556 26.9113 53.8226 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 356.727 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2022-2058_C_a_dfm.log closed on Tue Dec 26 22:58:05 2017