! Started logfile: /vlbi/vcs9/uvm//J1146+1240_C_a_dfm.log on Tue Dec 26 22:19:58 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//J1146+1240_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1146+1240_C_a_uvm.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.798295 visibilities/baseline/integration-bin. ! Found source: J1146+1240 ! ! 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 20232 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 J1146+1240_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)= 0.0973089 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 21 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004899Jy sigma=30.074023 ! Fit after self-cal, rms=0.907664Jy sigma=27.229570 ! 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=1.321 mas, bmaj=3.464 mas, bpa=2.761 degrees ! Estimated noise=0.270291 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 = 0.0806317 Jy ! Component: 100 - total flux cleaned = 0.091189 Jy ! Total flux subtracted in 100 components = 0.091189 Jy ! Clean residual min=-0.001684 max=0.001868 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.091189 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 0.091189 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=0.029266Jy sigma=0.696641 ! Fit after self-cal, rms=0.029262Jy sigma=0.696477 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916498 Jy ! Component: 100 - total flux cleaned = 0.000924306 Jy ! Total flux subtracted in 100 components = 0.000924306 Jy ! Clean residual min=-0.001232 max=0.001335 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0921133 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0921133 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=0.029147Jy sigma=0.692732 ! Fit after self-cal, rms=0.029146Jy sigma=0.692706 ! 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=1.77 mas, bmaj=4.031 mas, bpa=2.446 degrees ! Estimated noise=0.165849 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 = 0.000538109 Jy ! Component: 100 - total flux cleaned = 0.00055571 Jy ! Component: 150 - total flux cleaned = 0.00055518 Jy ! Component: 200 - total flux cleaned = 0.000554631 Jy ! Total flux subtracted in 200 components = 0.000554631 Jy ! Clean residual min=-0.001054 max=0.000995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0926679 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0926679 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=0.029128Jy sigma=0.691875 ! Fit after self-cal, rms=0.029126Jy sigma=0.691835 ! 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: 0.996401 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.02 KP 0.97 ! LA 0.97 MK 0.97 NL 1.01 OV 1.03 ! PT 0.99 SC 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.971059 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.08 HN 1.09 KP 0.98 ! LA 1.06 MK 1.01 NL 1.00 PT 1.06 ! SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00411 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.99 KP 0.97 ! LA 0.95 MK 0.99 NL 1.00 OV 1.00 ! PT 1.00 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.992136 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.06 HN 1.00 KP 0.98 ! LA 1.01 MK 0.97 NL 1.03 PT 1.03 ! SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00269 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.03 KP 0.99 ! LA 0.97 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 0.96 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993088 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.07 HN 1.02 KP 0.97 ! LA 1.00 MK 1.00 NL 1.01 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02018 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 0.98 KP 1.00 ! LA 1.01 MK 1.01 NL 0.92 OV 0.99 ! PT 0.97 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.977706 ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.02 HN 0.96 KP 0.95 ! LA 1.15 MK 1.00 NL 1.12 PT 1.03 ! SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01968 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.98 ! LA 0.98 MK 0.97 NL 0.99 OV 0.99 ! PT 0.99 SC 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00666 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.02 HN 1.01 KP 0.95 ! LA 0.98 MK 0.98 NL 1.02 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02155 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.99 KP 0.96 ! LA 0.97 MK 0.94 NL 0.98 OV 1.01 ! PT 0.99 SC 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.997783 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 1.00 KP 0.98 ! LA 1.00 MK 0.99 NL 1.01 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01954 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 0.98 ! LA 0.98 MK 0.93 NL 1.00 OV 0.98 ! PT 0.99 SC 0.96 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.999706 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 1.00 KP 0.97 ! LA 0.99 MK 1.00 NL 1.01 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02035 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.98 ! LA 0.97 MK 0.95 NL 0.99 OV 0.98 ! PT 0.98 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.999446 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.03 HN 1.01 KP 0.97 ! LA 1.02 MK 0.99 NL 0.99 PT 0.99 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.029126Jy sigma=0.691835 ! Fit after self-cal, rms=0.028808Jy sigma=0.683867 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=0.028808Jy sigma=0.683867 ! Fit after self-cal, rms=0.028808Jy sigma=0.683865 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.765 mas, bmaj=4.023 mas, bpa=2.207 degrees ! Estimated noise=0.166288 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 (0, -5.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103481 Jy ! Component: 100 - total flux cleaned = 0.00133354 Jy ! Component: 150 - total flux cleaned = 0.0015032 Jy ! Component: 200 - total flux cleaned = 0.00163486 Jy ! Total flux subtracted in 200 components = 0.00163486 Jy ! Clean residual min=-0.000711 max=0.000654 Jy/beam ! Clean residual mean=-0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0943028 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.0943028 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=0.028777Jy sigma=0.682743 ! Fit after self-cal, rms=0.028776Jy sigma=0.682699 ! 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=0.028776Jy sigma=0.682699 ! Fit after self-cal, rms=0.028775Jy sigma=0.682667 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 = 0.000127619 Jy ! Component: 100 - total flux cleaned = 0.000207847 Jy ! Component: 150 - total flux cleaned = 0.000238004 Jy ! Component: 200 - total flux cleaned = 0.000264228 Jy ! Total flux subtracted in 200 components = 0.000264228 Jy ! Clean residual min=-0.000695 max=0.000648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.094567 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.094567 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=0.028771Jy sigma=0.682538 ! Fit after self-cal, rms=0.028771Jy sigma=0.682526 ! 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: 1.765 x 4.023 at 2.207 degrees (North through East) ! Clean map min=-0.0006717 max=0.092658 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=1.316 mas, bmaj=3.457 mas, bpa=2.722 degrees ! Estimated noise=0.270167 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0805073 Jy ! Component: 100 - total flux cleaned = 0.0910924 Jy ! Component: 150 - total flux cleaned = 0.0927178 Jy ! Component: 200 - total flux cleaned = 0.0930081 Jy ! Total flux subtracted in 200 components = 0.0930081 Jy ! Clean residual min=-0.001122 max=0.001165 Jy/beam ! Clean residual mean=-0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0930081 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 0.0930081 Jy ! Inverting map and beam ! Estimated beam: bmin=1.765 mas, bmaj=4.023 mas, bpa=2.207 degrees ! Estimated noise=0.166288 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869075 Jy ! Component: 100 - total flux cleaned = 0.00111248 Jy ! Component: 150 - total flux cleaned = 0.00122607 Jy ! Component: 200 - total flux cleaned = 0.00130512 Jy ! Total flux subtracted in 200 components = 0.00130512 Jy ! Clean residual min=-0.000684 max=0.000671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0943132 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.0943132 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 6.62873e-05 Jy ! Component: 100 - total flux cleaned = 0.000111382 Jy ! Component: 150 - total flux cleaned = 0.000141471 Jy ! Component: 200 - total flux cleaned = 0.000177626 Jy ! Total flux subtracted in 200 components = 0.000177626 Jy ! Clean residual min=-0.000688 max=0.000662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0944908 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0944908 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=0.028773Jy sigma=0.682660 ! Fit after self-cal, rms=0.028773Jy sigma=0.682654 wmodel J1146+1240_C_map.mod ! Writing 55 model components to file: J1146+1240_C_map.mod wobs J1146+1240_C_uvs.fits ! Writing UV FITS file: J1146+1240_C_uvs.fits wwins J1146+1240_C_map.win ! wwins: Wrote 2 windows to J1146+1240_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 = -0.000102748 Jy ! Component: 100 - total flux cleaned = -0.000204599 Jy ! Component: 150 - total flux cleaned = -0.000300348 Jy ! Component: 200 - total flux cleaned = -0.00040319 Jy ! Component: 250 - total flux cleaned = -0.000513349 Jy ! Component: 300 - total flux cleaned = -0.000572174 Jy ! Component: 350 - total flux cleaned = -0.000648985 Jy ! Component: 400 - total flux cleaned = -0.000733611 Jy ! Component: 450 - total flux cleaned = -0.000835046 Jy ! Component: 500 - total flux cleaned = -0.000880482 Jy ! Component: 550 - total flux cleaned = -0.000978911 Jy ! Component: 600 - total flux cleaned = -0.0010495 Jy ! Component: 650 - total flux cleaned = -0.0011016 Jy ! Component: 700 - total flux cleaned = -0.00115315 Jy ! Component: 750 - total flux cleaned = -0.00122096 Jy ! Component: 800 - total flux cleaned = -0.00126282 Jy ! Component: 850 - total flux cleaned = -0.0012959 Jy ! Component: 900 - total flux cleaned = -0.00131223 Jy ! Component: 950 - total flux cleaned = -0.00134463 Jy ! Component: 1000 - total flux cleaned = -0.0013846 Jy ! Component: 1050 - total flux cleaned = -0.00140037 Jy ! Component: 1100 - total flux cleaned = -0.00141605 Jy ! Component: 1150 - total flux cleaned = -0.00143918 Jy ! Component: 1200 - total flux cleaned = -0.0014468 Jy ! Component: 1250 - total flux cleaned = -0.00147726 Jy ! Component: 1300 - total flux cleaned = -0.00146966 Jy ! Component: 1350 - total flux cleaned = -0.00147706 Jy ! Component: 1400 - total flux cleaned = -0.00149182 Jy ! Component: 1450 - total flux cleaned = -0.00149902 Jy ! Component: 1500 - total flux cleaned = -0.00147737 Jy ! Component: 1550 - total flux cleaned = -0.00151336 Jy ! Component: 1600 - total flux cleaned = -0.00151333 Jy ! Component: 1650 - total flux cleaned = -0.00152035 Jy ! Component: 1700 - total flux cleaned = -0.00157646 Jy ! Component: 1750 - total flux cleaned = -0.00154858 Jy ! Component: 1800 - total flux cleaned = -0.00157618 Jy ! Component: 1850 - total flux cleaned = -0.00158303 Jy ! Component: 1900 - total flux cleaned = -0.00161023 Jy ! Component: 1950 - total flux cleaned = -0.00164407 Jy ! Component: 2000 - total flux cleaned = -0.00167089 Jy ! Component: 2050 - total flux cleaned = -0.00168417 Jy ! Component: 2100 - total flux cleaned = -0.00169078 Jy ! Component: 2150 - total flux cleaned = -0.0017237 Jy ! Component: 2200 - total flux cleaned = -0.00175637 Jy ! Component: 2250 - total flux cleaned = -0.00174991 Jy ! Component: 2300 - total flux cleaned = -0.00179497 Jy ! Component: 2350 - total flux cleaned = -0.00179491 Jy ! Component: 2400 - total flux cleaned = -0.00183304 Jy ! Component: 2450 - total flux cleaned = -0.0018646 Jy ! Component: 2500 - total flux cleaned = -0.00185828 Jy ! Component: 2550 - total flux cleaned = -0.00188318 Jy ! Component: 2600 - total flux cleaned = -0.00186458 Jy ! Component: 2650 - total flux cleaned = -0.00189537 Jy ! Component: 2700 - total flux cleaned = -0.00190139 Jy ! Component: 2750 - total flux cleaned = -0.0018953 Jy ! Component: 2800 - total flux cleaned = -0.0019014 Jy ! Component: 2850 - total flux cleaned = -0.00193148 Jy ! Component: 2900 - total flux cleaned = -0.00194345 Jy ! Component: 2950 - total flux cleaned = -0.00196721 Jy ! Component: 3000 - total flux cleaned = -0.00196721 Jy ! Component: 3050 - total flux cleaned = -0.00199655 Jy ! Component: 3100 - total flux cleaned = -0.00199659 Jy ! Component: 3150 - total flux cleaned = -0.00200824 Jy ! Component: 3200 - total flux cleaned = -0.00200825 Jy ! Component: 3250 - total flux cleaned = -0.002037 Jy ! Component: 3300 - total flux cleaned = -0.00206556 Jy ! Component: 3350 - total flux cleaned = -0.00207696 Jy ! Component: 3400 - total flux cleaned = -0.00208824 Jy ! Component: 3450 - total flux cleaned = -0.00207696 Jy ! Component: 3500 - total flux cleaned = -0.00210496 Jy ! Component: 3550 - total flux cleaned = -0.00213831 Jy ! Component: 3600 - total flux cleaned = -0.0021826 Jy ! Component: 3650 - total flux cleaned = -0.0021881 Jy ! Component: 3700 - total flux cleaned = -0.00220452 Jy ! Component: 3750 - total flux cleaned = -0.00222091 Jy ! Component: 3800 - total flux cleaned = -0.00226971 Jy ! Component: 3850 - total flux cleaned = -0.00227511 Jy ! Component: 3900 - total flux cleaned = -0.00226436 Jy ! Component: 3950 - total flux cleaned = -0.0023018 Jy ! Component: 4000 - total flux cleaned = -0.00230706 Jy ! Component: 4050 - total flux cleaned = -0.0023229 Jy ! Total flux subtracted in 4096 components = -0.00232811 Jy ! Clean residual min=-0.000274 max=0.000275 Jy/beam ! Clean residual mean=-0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0921627 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 363 components and 0.0921627 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1146+1240_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.765 x 4.023 at 2.207 degrees (North through East) ! Clean map min=-0.00052074 max=0.092535 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1146+1240_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1146+1240_C_a_map.mod ! Writing 363 model components to file: /vlbi/vcs9/uvm//J1146+1240_C_a_map.mod wobs /vlbi/vcs9/uvm//J1146+1240_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1146+1240_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1146+1240_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1146+1240_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0925346 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.76204e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316488 0.316488 0.632977 1.26595 2.53191 5.06381 10.1276 20.2553 40.5105 81.021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 947.902 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1146+1240_C_a_dfm.log closed on Tue Dec 26 22:20:02 2017