! Started logfile: /vlbi/vcs9/uvm//J0326+0940_C_a_dfm.log on Tue Dec 26 21:22:49 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//J0326+0940_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0326+0940_C_a_uvm.fits ! AN table 1: 183 integrations on 36 of 36 possible baselines. ! AN table 2: 149 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.92177 visibilities/baseline/integration-bin. ! Found source: J0326+0940 ! ! 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 88136 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 J0326+0940_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)= 0.0375603 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 157 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 157 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 157 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 157 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 157 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000648Jy sigma=27.261516 ! Fit after self-cal, rms=0.976442Jy sigma=26.605082 ! 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=1.312 mas, bmaj=3.152 mas, bpa=-3.956 degrees ! Estimated noise=0.192478 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 = 0.0203452 Jy ! Component: 100 - total flux cleaned = 0.0236299 Jy ! Total flux subtracted in 100 components = 0.0236299 Jy ! Clean residual min=-0.000731 max=0.000843 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0236299 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0236299 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=0.028883Jy sigma=0.716708 ! Fit after self-cal, rms=0.028877Jy sigma=0.716507 ! 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=1.716 mas, bmaj=3.742 mas, bpa=-4.004 degrees ! Estimated noise=0.0874205 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 = 0.00106364 Jy ! Component: 100 - total flux cleaned = 0.00137985 Jy ! Component: 150 - total flux cleaned = 0.00149091 Jy ! Component: 200 - total flux cleaned = 0.0015167 Jy ! Total flux subtracted in 200 components = 0.0015167 Jy ! Clean residual min=-0.000631 max=0.000871 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0251466 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0251466 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=0.028847Jy sigma=0.715776 ! Fit after self-cal, rms=0.028846Jy sigma=0.715748 ! Inverting map ! Added new window around map position (3.3, 4.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847565 Jy ! Component: 100 - total flux cleaned = 0.00116411 Jy ! Component: 150 - total flux cleaned = 0.00125902 Jy ! Component: 200 - total flux cleaned = 0.00130795 Jy ! Total flux subtracted in 200 components = 0.00130795 Jy ! Clean residual min=-0.000557 max=0.000524 Jy/beam ! Clean residual mean=-0.000002 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0264546 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.0264546 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=0.028828Jy sigma=0.715193 ! Fit after self-cal, rms=0.028826Jy sigma=0.715148 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979576 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.02 LA 1.00 ! MK 0.89 NL 1.11 OV 1.08 PT 1.06 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.06183 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.88 HN 0.99 KP 0.94 ! LA 0.93 MK 0.93 NL 0.86 PT 1.04 ! SC 0.92 ! ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.97016 ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 1.06 LA 1.02 ! MK 0.92 NL 1.01 OV 1.07 PT 1.06 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 2: 1.04934 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.80 HN 0.96 KP 1.01 ! LA 0.98 MK 0.92 NL 0.91 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.965396 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.10 LA 1.10 ! MK 0.98 NL 1.01 OV 1.10 PT 1.02 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 1.01978 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.87 HN 0.99 KP 1.00 ! LA 1.02 MK 1.03 NL 0.94 PT 1.02 ! SC 0.96 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00011 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.80 LA 1.04 ! MK 1.00 NL 1.17 OV 0.99 PT 0.96 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 2: 0.985461 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 HN 1.07 KP 1.06 ! LA 0.92 MK 1.06 NL 1.02 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 5. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.981135 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 LA 0.99 ! MK 1.05 NL 1.05 OV 1.02 PT 1.06 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.02228 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.93 HN 1.01 KP 0.98 ! LA 0.95 MK 1.00 NL 0.94 PT 0.99 ! SC 0.95 ! ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.927782 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 1.15 LA 1.04 ! MK 1.01 NL 1.09 OV 1.11 PT 1.09 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 1.00893 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.92 HN 0.99 KP 0.99 ! LA 0.99 MK 0.99 NL 0.99 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997728 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 LA 1.03 ! MK 0.99 NL 1.04 OV 0.99 PT 0.95 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 2: 1.01077 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.94 HN 0.98 KP 1.00 ! LA 0.98 MK 1.05 NL 0.96 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.998774 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 LA 1.01 ! MK 0.97 NL 1.05 OV 0.98 PT 1.03 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.07268 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 HN 0.92 KP 0.95 ! LA 0.90 MK 0.94 NL 0.93 PT 0.91 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.028826Jy sigma=0.715148 ! Fit after self-cal, rms=0.028850Jy sigma=0.714638 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=0.028850Jy sigma=0.714638 ! Fit after self-cal, rms=0.028850Jy sigma=0.714631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=3.755 mas, bpa=-4.21 degrees ! Estimated noise=0.0868598 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 = -7.08604e-05 Jy ! Component: 100 - total flux cleaned = -9.49783e-05 Jy ! Component: 150 - total flux cleaned = -0.000102418 Jy ! Component: 200 - total flux cleaned = -0.000108763 Jy ! Total flux subtracted in 200 components = -0.000108763 Jy ! Clean residual min=-0.000444 max=0.000422 Jy/beam ! Clean residual mean=-0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0263458 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.0263458 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=0.028848Jy sigma=0.714553 ! Fit after self-cal, rms=0.028848Jy sigma=0.714543 ! 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=0.028848Jy sigma=0.714543 ! Fit after self-cal, rms=0.028787Jy sigma=0.712540 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 (11.1, -27.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223539 Jy ! Component: 100 - total flux cleaned = 0.000270447 Jy ! Component: 150 - total flux cleaned = 0.00027742 Jy ! Component: 200 - total flux cleaned = 0.000297362 Jy ! Total flux subtracted in 200 components = 0.000297362 Jy ! Clean residual min=-0.000365 max=0.000376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0266432 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 87 components and 0.0266432 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=0.028778Jy sigma=0.712319 ! Fit after self-cal, rms=0.028775Jy sigma=0.712152 ! 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: 1.708 x 3.755 at -4.21 degrees (North through East) ! Clean map min=-0.00035417 max=0.023551 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=1.306 mas, bmaj=3.153 mas, bpa=-4.171 degrees ! Estimated noise=0.192622 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.020247 Jy ! Component: 100 - total flux cleaned = 0.0237215 Jy ! Component: 150 - total flux cleaned = 0.0250396 Jy ! Component: 200 - total flux cleaned = 0.0254443 Jy ! Total flux subtracted in 200 components = 0.0254443 Jy ! Clean residual min=-0.000590 max=0.000591 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0254443 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0254443 Jy ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=3.755 mas, bpa=-4.21 degrees ! Estimated noise=0.0868598 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 (-18.6, 25.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065728 Jy ! Component: 100 - total flux cleaned = 0.000969651 Jy ! Component: 150 - total flux cleaned = 0.00114768 Jy ! Component: 200 - total flux cleaned = 0.0012426 Jy ! Total flux subtracted in 200 components = 0.0012426 Jy ! Clean residual min=-0.000369 max=0.000385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0266869 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.0266869 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 9.9357e-05 Jy ! Component: 100 - total flux cleaned = 0.000163628 Jy ! Component: 150 - total flux cleaned = 0.000215176 Jy ! Component: 200 - total flux cleaned = 0.000255797 Jy ! Total flux subtracted in 200 components = 0.000255797 Jy ! Clean residual min=-0.000356 max=0.000373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0269427 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 77 components and 0.0269427 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=0.028772Jy sigma=0.712072 ! Fit after self-cal, rms=0.028772Jy sigma=0.711966 wmodel J0326+0940_C_map.mod ! Writing 77 model components to file: J0326+0940_C_map.mod wobs J0326+0940_C_uvs.fits ! Writing UV FITS file: J0326+0940_C_uvs.fits wwins J0326+0940_C_map.win ! wwins: Wrote 4 windows to J0326+0940_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 = 6.25805e-06 Jy ! Component: 100 - total flux cleaned = 6.36062e-06 Jy ! Component: 150 - total flux cleaned = 7.15128e-07 Jy ! Component: 200 - total flux cleaned = 1.71652e-05 Jy ! Component: 250 - total flux cleaned = 3.83448e-05 Jy ! Component: 300 - total flux cleaned = 8.96248e-05 Jy ! Component: 350 - total flux cleaned = 0.000124556 Jy ! Component: 400 - total flux cleaned = 0.000183119 Jy ! Component: 450 - total flux cleaned = 0.000235488 Jy ! Component: 500 - total flux cleaned = 0.000272726 Jy ! Component: 550 - total flux cleaned = 0.000313905 Jy ! Component: 600 - total flux cleaned = 0.000349748 Jy ! Component: 650 - total flux cleaned = 0.00037619 Jy ! Component: 700 - total flux cleaned = 0.000406387 Jy ! Component: 750 - total flux cleaned = 0.000427479 Jy ! Component: 800 - total flux cleaned = 0.00045243 Jy ! Component: 850 - total flux cleaned = 0.000485034 Jy ! Component: 900 - total flux cleaned = 0.000497061 Jy ! Component: 950 - total flux cleaned = 0.00052472 Jy ! Component: 1000 - total flux cleaned = 0.000536331 Jy ! Component: 1050 - total flux cleaned = 0.000563087 Jy ! Component: 1100 - total flux cleaned = 0.000566874 Jy ! Component: 1150 - total flux cleaned = 0.000589122 Jy ! Component: 1200 - total flux cleaned = 0.000589145 Jy ! Component: 1250 - total flux cleaned = 0.000607284 Jy ! Component: 1300 - total flux cleaned = 0.000625144 Jy ! Component: 1350 - total flux cleaned = 0.000642784 Jy ! Component: 1400 - total flux cleaned = 0.000653219 Jy ! Component: 1450 - total flux cleaned = 0.000660093 Jy ! Component: 1500 - total flux cleaned = 0.00068043 Jy ! Component: 1550 - total flux cleaned = 0.000677077 Jy ! Component: 1600 - total flux cleaned = 0.000697007 Jy ! Component: 1650 - total flux cleaned = 0.000713454 Jy ! Component: 1700 - total flux cleaned = 0.000723212 Jy ! Component: 1750 - total flux cleaned = 0.000729657 Jy ! Component: 1800 - total flux cleaned = 0.0007361 Jy ! Component: 1850 - total flux cleaned = 0.000761357 Jy ! Component: 1900 - total flux cleaned = 0.000764471 Jy ! Component: 1950 - total flux cleaned = 0.000783053 Jy ! Component: 2000 - total flux cleaned = 0.00078612 Jy ! Component: 2050 - total flux cleaned = 0.00080434 Jy ! Component: 2100 - total flux cleaned = 0.000807298 Jy ! Component: 2150 - total flux cleaned = 0.00080728 Jy ! Component: 2200 - total flux cleaned = 0.000810188 Jy ! Component: 2250 - total flux cleaned = 0.000813102 Jy ! Component: 2300 - total flux cleaned = 0.000810207 Jy ! Component: 2350 - total flux cleaned = 0.000821788 Jy ! Component: 2400 - total flux cleaned = 0.000818905 Jy ! Component: 2450 - total flux cleaned = 0.000816059 Jy ! Component: 2500 - total flux cleaned = 0.000813247 Jy ! Component: 2550 - total flux cleaned = 0.000821654 Jy ! Component: 2600 - total flux cleaned = 0.000818828 Jy ! Component: 2650 - total flux cleaned = 0.000813329 Jy ! Component: 2700 - total flux cleaned = 0.00081604 Jy ! Component: 2750 - total flux cleaned = 0.000807858 Jy ! Component: 2800 - total flux cleaned = 0.000818668 Jy ! Component: 2850 - total flux cleaned = 0.000815991 Jy ! Component: 2900 - total flux cleaned = 0.000813292 Jy ! Component: 2950 - total flux cleaned = 0.000813336 Jy ! Component: 3000 - total flux cleaned = 0.000810695 Jy ! Component: 3050 - total flux cleaned = 0.000813294 Jy ! Component: 3100 - total flux cleaned = 0.000810686 Jy ! Component: 3150 - total flux cleaned = 0.000820989 Jy ! Component: 3200 - total flux cleaned = 0.000815882 Jy ! Component: 3250 - total flux cleaned = 0.000808245 Jy ! Component: 3300 - total flux cleaned = 0.000818356 Jy ! Component: 3350 - total flux cleaned = 0.000813341 Jy ! Component: 3400 - total flux cleaned = 0.000803357 Jy ! Component: 3450 - total flux cleaned = 0.000805841 Jy ! Component: 3500 - total flux cleaned = 0.000813239 Jy ! Component: 3550 - total flux cleaned = 0.000801004 Jy ! Component: 3600 - total flux cleaned = 0.000800995 Jy ! Component: 3650 - total flux cleaned = 0.00078889 Jy ! Component: 3700 - total flux cleaned = 0.000798552 Jy ! Component: 3750 - total flux cleaned = 0.000796183 Jy ! Component: 3800 - total flux cleaned = 0.000803279 Jy ! Component: 3850 - total flux cleaned = 0.000803298 Jy ! Component: 3900 - total flux cleaned = 0.000805646 Jy ! Component: 3950 - total flux cleaned = 0.000805658 Jy ! Component: 4000 - total flux cleaned = 0.00081495 Jy ! Component: 4050 - total flux cleaned = 0.000810332 Jy ! Total flux subtracted in 4096 components = 0.000812631 Jy ! Clean residual min=-0.000132 max=0.000129 Jy/beam ! Clean residual mean=-0.000000 rms=0.000042 Jy/beam ! Combined flux in latest and established models = 0.0277554 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 389 components and 0.0277553 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0326+0940_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.708 x 3.755 at -4.21 degrees (North through East) ! Clean map min=-0.00033866 max=0.023507 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0326+0940_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0326+0940_C_a_map.mod ! Writing 389 model components to file: /vlbi/vcs9/uvm//J0326+0940_C_a_map.mod wobs /vlbi/vcs9/uvm//J0326+0940_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0326+0940_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0326+0940_C_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0326+0940_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0235071 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.11605e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525295 0.525295 1.05059 2.10118 4.20236 8.40471 16.8094 33.6189 67.2377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 571.108 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0326+0940_C_a_dfm.log closed on Tue Dec 26 21:22:55 2017