! Started logfile: /vlbi/vcs9/uvm//J0221+355A_C_a_dfm.log on Tue Dec 26 21:13:35 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//J0221+355A_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0221+355A_C_a_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 73 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.811227 visibilities/baseline/integration-bin. ! Found source: J0221+355A ! ! 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 22312 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 J0221+355A_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)= 0.180015 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 5 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.015449Jy sigma=31.073537 ! Fit after self-cal, rms=0.894701Jy sigma=26.778277 ! 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=1.346 mas, bmaj=3.689 mas, bpa=-11.04 degrees ! Estimated noise=0.28907 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 = 0.0898059 Jy ! Component: 100 - total flux cleaned = 0.134321 Jy ! Total flux subtracted in 100 components = 0.134321 Jy ! Clean residual min=-0.010573 max=0.023667 Jy/beam ! Clean residual mean=-0.000018 rms=0.003255 Jy/beam ! Combined flux in latest and established models = 0.134321 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.134321 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=0.119034Jy sigma=3.899170 ! Fit after self-cal, rms=0.118803Jy sigma=3.893911 ! Inverting map ! Added new window around map position (-2.4, 0.9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.033725 Jy ! Component: 100 - total flux cleaned = 0.05823 Jy ! Total flux subtracted in 100 components = 0.05823 Jy ! Clean residual min=-0.008344 max=0.017676 Jy/beam ! Clean residual mean=-0.000014 rms=0.002592 Jy/beam ! Combined flux in latest and established models = 0.192551 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 68 components and 0.192551 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=0.103162Jy sigma=3.360203 ! Fit after self-cal, rms=0.102705Jy sigma=3.344981 ! 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=1.876 mas, bmaj=4.119 mas, bpa=-5.503 degrees ! Estimated noise=0.154739 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 = 0.0451093 Jy ! Component: 100 - total flux cleaned = 0.0720339 Jy ! Component: 150 - total flux cleaned = 0.0897489 Jy ! Component: 200 - total flux cleaned = 0.101725 Jy ! Total flux subtracted in 200 components = 0.101725 Jy ! Clean residual min=-0.011039 max=0.019445 Jy/beam ! Clean residual mean=-0.000023 rms=0.003917 Jy/beam ! Combined flux in latest and established models = 0.294276 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 70 model components to the UV plane model. ! The established model now contains 119 components and 0.294276 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=0.088758Jy sigma=2.855840 ! Fit after self-cal, rms=0.087970Jy sigma=2.834090 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.622 ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.87 HN 0.75 KP 1.70 ! LA 0.83 MK 0.95 NL 1.19 OV 0.95 ! PT 0.76 SC 7.22 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.955608 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.84 KP 1.04 LA 0.85 ! MK 1.33 NL 0.94 OV 1.39 PT 0.78 ! SC 1.17 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.923957 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.98 KP 1.39 ! LA 0.84 MK 0.83 NL 1.68 OV 1.14 ! PT 0.81 SC 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.868357 ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.86 KP 0.97 LA 0.85 ! MK 1.29 NL 1.24 OV 1.25 PT 0.78 ! SC 1.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.909642 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 0.74 KP 1.24 ! LA 0.84 MK 1.37 NL 1.27 OV 1.19 ! PT 0.88 SC 1.42 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.776371 ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.89 KP 0.89 LA 0.85 ! MK 2.70 NL 2.13 OV 1.33 PT 0.79 ! SC 1.13 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.76545 ! Telescope amplitude corrections in sub-array 1: ! BR 2.90 FD 1.06 HN 1.08 KP 1.12 ! LA 0.84 MK 1.70 NL 1.11 OV 1.57 ! PT 0.69 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.833454 ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 0.89 KP 0.92 LA 0.83 ! MK 1.07 NL 1.31 OV 1.11 PT 0.78 ! SC 3.04 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.740309 ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.99 HN 2.21 KP 0.81 ! LA 0.81 MK 1.83 NL 0.91 OV 1.98 ! PT 0.74 SC 1.17 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.886985 ! Telescope amplitude corrections in sub-array 2: ! BR 1.42 FD 0.98 KP 0.88 LA 0.95 ! MK 1.79 NL 1.04 OV 0.96 PT 1.08 ! SC 1.04 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.909045 ! Telescope amplitude corrections in sub-array 1: ! BR 2.32 FD 1.19 HN 0.65 KP 0.97 ! LA 0.97 MK 1.17 NL 1.19 OV 0.93 ! PT 0.72 SC 0.90 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.918427 ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.05 KP 0.88 LA 0.98 ! MK 1.87 NL 1.05 OV 1.00 PT 1.06 ! SC 1.01 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.893742 ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.15 HN 0.92 KP 1.07 ! LA 0.99 MK 0.86 NL 0.90 OV 0.86 ! PT 0.72 SC 2.55 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.934593 ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 1.17 KP 1.04 LA 1.16 ! MK 1.51 NL 1.06 OV 0.94 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.870126 ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 2.08 KP 1.20 ! LA 0.98 MK 1.75 NL 0.88 OV 1.04 ! PT 0.76 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.898353 ! Telescope amplitude corrections in sub-array 2: ! BR 0.75 FD 1.26 KP 0.99 LA 1.24 ! MK 0.99 NL 0.93 OV 0.94 PT 0.89 ! SC 2.02 ! ! ! Fit before self-cal, rms=0.087970Jy sigma=2.834090 ! Fit after self-cal, rms=0.092428Jy sigma=3.554633 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=0.092428Jy sigma=3.554633 ! Fit after self-cal, rms=0.093495Jy sigma=3.544405 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=4.226 mas, bpa=-9.101 degrees ! Estimated noise=0.113888 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 = -0.0466694 Jy ! Component: 100 - total flux cleaned = -0.0648456 Jy ! Component: 150 - total flux cleaned = -0.0746449 Jy ! Component: 200 - total flux cleaned = -0.0803363 Jy ! Total flux subtracted in 200 components = -0.0803363 Jy ! Clean residual min=-0.007538 max=0.010142 Jy/beam ! Clean residual mean=-0.000009 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 0.21394 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 59 model components to the UV plane model. ! The established model now contains 156 components and 0.21394 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=0.086917Jy sigma=2.737355 ! Fit after self-cal, rms=0.086747Jy sigma=2.735402 ! 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=0.086747Jy sigma=2.735402 ! Fit after self-cal, rms=0.086420Jy sigma=2.726938 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (43.2, -9.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110135 Jy ! Component: 100 - total flux cleaned = 0.0134165 Jy ! Component: 150 - total flux cleaned = 0.0128986 Jy ! Component: 200 - total flux cleaned = 0.0123259 Jy ! Total flux subtracted in 200 components = 0.0123259 Jy ! Clean residual min=-0.007372 max=0.006853 Jy/beam ! Clean residual mean=-0.000005 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.226266 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 182 components and 0.226266 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=0.085503Jy sigma=2.671242 ! Fit after self-cal, rms=0.085302Jy sigma=2.661198 ! 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: 2.298 x 4.226 at -9.101 degrees (North through East) ! Clean map min=-0.0075468 max=0.087141 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=1.481 mas, bmaj=3.71 mas, bpa=-12.52 degrees ! Estimated noise=0.252193 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0728775 Jy ! Component: 100 - total flux cleaned = 0.111126 Jy ! Component: 150 - total flux cleaned = 0.137623 Jy ! Component: 200 - total flux cleaned = 0.15666 Jy ! Total flux subtracted in 200 components = 0.15666 Jy ! Clean residual min=-0.006891 max=0.008616 Jy/beam ! Clean residual mean=-0.000003 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.15666 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 71 model components to the UV plane model. ! The established model now contains 71 components and 0.15666 Jy ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=4.226 mas, bpa=-9.101 degrees ! Estimated noise=0.113888 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 (1.8, -1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234199 Jy ! Component: 100 - total flux cleaned = 0.0382388 Jy ! Component: 150 - total flux cleaned = 0.0488808 Jy ! Component: 200 - total flux cleaned = 0.0568571 Jy ! Total flux subtracted in 200 components = 0.0568571 Jy ! Clean residual min=-0.006805 max=0.007526 Jy/beam ! Clean residual mean=-0.000008 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.213517 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 134 components and 0.213517 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603895 Jy ! Component: 100 - total flux cleaned = 0.00996625 Jy ! Component: 150 - total flux cleaned = 0.011618 Jy ! Component: 200 - total flux cleaned = 0.0122702 Jy ! Total flux subtracted in 200 components = 0.0122702 Jy ! Clean residual min=-0.006341 max=0.006337 Jy/beam ! Clean residual mean=-0.000004 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.225788 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 57 model components to the UV plane model. ! The established model now contains 173 components and 0.225788 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=0.084938Jy sigma=2.635822 ! Fit after self-cal, rms=0.084634Jy sigma=2.630698 wmodel J0221+355A_C_map.mod ! Writing 173 model components to file: J0221+355A_C_map.mod wobs J0221+355A_C_uvs.fits ! Writing UV FITS file: J0221+355A_C_uvs.fits wwins J0221+355A_C_map.win ! wwins: Wrote 4 windows to J0221+355A_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 = 0.000754344 Jy ! Component: 100 - total flux cleaned = 0.00120318 Jy ! Component: 150 - total flux cleaned = 0.000989711 Jy ! Component: 200 - total flux cleaned = 0.00157264 Jy ! Component: 250 - total flux cleaned = 0.00222474 Jy ! Component: 300 - total flux cleaned = 0.00285674 Jy ! Component: 350 - total flux cleaned = 0.00355631 Jy ! Component: 400 - total flux cleaned = 0.00364316 Jy ! Component: 450 - total flux cleaned = 0.00397417 Jy ! Component: 500 - total flux cleaned = 0.00405467 Jy ! Component: 550 - total flux cleaned = 0.0042934 Jy ! Component: 600 - total flux cleaned = 0.00475731 Jy ! Component: 650 - total flux cleaned = 0.00513523 Jy ! Component: 700 - total flux cleaned = 0.00550719 Jy ! Component: 750 - total flux cleaned = 0.00594591 Jy ! Component: 800 - total flux cleaned = 0.00652069 Jy ! Component: 850 - total flux cleaned = 0.00694327 Jy ! Component: 900 - total flux cleaned = 0.00715135 Jy ! Component: 950 - total flux cleaned = 0.00756364 Jy ! Component: 1000 - total flux cleaned = 0.00803504 Jy ! Component: 1050 - total flux cleaned = 0.00829891 Jy ! Component: 1100 - total flux cleaned = 0.00836381 Jy ! Component: 1150 - total flux cleaned = 0.0087515 Jy ! Component: 1200 - total flux cleaned = 0.00907053 Jy ! Component: 1250 - total flux cleaned = 0.00932175 Jy ! Component: 1300 - total flux cleaned = 0.00950938 Jy ! Component: 1350 - total flux cleaned = 0.00981516 Jy ! Component: 1400 - total flux cleaned = 0.0101753 Jy ! Component: 1450 - total flux cleaned = 0.0101758 Jy ! Component: 1500 - total flux cleaned = 0.0104705 Jy ! Component: 1550 - total flux cleaned = 0.0106453 Jy ! Component: 1600 - total flux cleaned = 0.0105879 Jy ! Component: 1650 - total flux cleaned = 0.0108724 Jy ! Component: 1700 - total flux cleaned = 0.0110415 Jy ! Component: 1750 - total flux cleaned = 0.0110969 Jy ! Component: 1800 - total flux cleaned = 0.0114281 Jy ! Component: 1850 - total flux cleaned = 0.0115907 Jy ! Component: 1900 - total flux cleaned = 0.0115364 Jy ! Component: 1950 - total flux cleaned = 0.0115893 Jy ! Component: 2000 - total flux cleaned = 0.0117994 Jy ! Component: 2050 - total flux cleaned = 0.0118503 Jy ! Component: 2100 - total flux cleaned = 0.0117467 Jy ! Component: 2150 - total flux cleaned = 0.0119005 Jy ! Component: 2200 - total flux cleaned = 0.0119008 Jy ! Component: 2250 - total flux cleaned = 0.0120517 Jy ! Component: 2300 - total flux cleaned = 0.0120511 Jy ! Component: 2350 - total flux cleaned = 0.0120509 Jy ! Component: 2400 - total flux cleaned = 0.0121487 Jy ! Component: 2450 - total flux cleaned = 0.0120036 Jy ! Component: 2500 - total flux cleaned = 0.0123896 Jy ! Component: 2550 - total flux cleaned = 0.0121981 Jy ! Component: 2600 - total flux cleaned = 0.0122933 Jy ! Component: 2650 - total flux cleaned = 0.0124347 Jy ! Component: 2700 - total flux cleaned = 0.0126216 Jy ! Component: 2750 - total flux cleaned = 0.0126217 Jy ! Component: 2800 - total flux cleaned = 0.0127138 Jy ! Component: 2850 - total flux cleaned = 0.0126686 Jy ! Component: 2900 - total flux cleaned = 0.0128504 Jy ! Component: 2950 - total flux cleaned = 0.0130309 Jy ! Component: 3000 - total flux cleaned = 0.0128517 Jy ! Component: 3050 - total flux cleaned = 0.0131183 Jy ! Component: 3100 - total flux cleaned = 0.0131623 Jy ! Component: 3150 - total flux cleaned = 0.0131622 Jy ! Component: 3200 - total flux cleaned = 0.013206 Jy ! Component: 3250 - total flux cleaned = 0.0132492 Jy ! Component: 3300 - total flux cleaned = 0.0132489 Jy ! Component: 3350 - total flux cleaned = 0.0133342 Jy ! Component: 3400 - total flux cleaned = 0.0133766 Jy ! Component: 3450 - total flux cleaned = 0.0133765 Jy ! Component: 3500 - total flux cleaned = 0.013334 Jy ! Component: 3550 - total flux cleaned = 0.0134591 Jy ! Component: 3600 - total flux cleaned = 0.0135006 Jy ! Component: 3650 - total flux cleaned = 0.0135006 Jy ! Component: 3700 - total flux cleaned = 0.0135417 Jy ! Component: 3750 - total flux cleaned = 0.0135824 Jy ! Component: 3800 - total flux cleaned = 0.0135421 Jy ! Component: 3850 - total flux cleaned = 0.0135825 Jy ! Component: 3900 - total flux cleaned = 0.0136626 Jy ! Component: 3950 - total flux cleaned = 0.0136225 Jy ! Component: 4000 - total flux cleaned = 0.0137021 Jy ! Component: 4050 - total flux cleaned = 0.013781 Jy ! Total flux subtracted in 4096 components = 0.013545 Jy ! Clean residual min=-0.002238 max=0.002161 Jy/beam ! Clean residual mean=-0.000009 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.239333 Jy keep ! Adding 433 model components to the UV plane model. ! The established model now contains 606 components and 0.239333 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0221+355A_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.298 x 4.226 at -9.101 degrees (North through East) ! Clean map min=-0.0041808 max=0.087875 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0221+355A_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0221+355A_C_a_map.mod ! Writing 606 model components to file: /vlbi/vcs9/uvm//J0221+355A_C_a_map.mod wobs /vlbi/vcs9/uvm//J0221+355A_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0221+355A_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0221+355A_C_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0221+355A_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0878755 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000812153 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.77263 2.77263 5.54525 11.0905 22.181 44.362 88.724 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 108.2 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0221+355A_C_a_dfm.log closed on Tue Dec 26 21:13:39 2017