! Started logfile: /vlbi/vcs9/uvm//J1052+0457_C_a_dfm.log on Tue Dec 26 22:13:50 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//J1052+0457_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1052+0457_C_a_uvm.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983539 visibilities/baseline/integration-bin. ! Found source: J1052+0457 ! ! 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 11472 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 J1052+0457_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)= 0.0576484 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 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002096Jy sigma=29.287183 ! Fit after self-cal, rms=0.949633Jy sigma=27.767917 ! 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=1.315 mas, bmaj=3.557 mas, bpa=-1.101 degrees ! Estimated noise=0.33585 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 = 0.0431994 Jy ! Component: 100 - total flux cleaned = 0.0507864 Jy ! Total flux subtracted in 100 components = 0.0507864 Jy ! Clean residual min=-0.001393 max=0.002085 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0507864 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0507864 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=0.027066Jy sigma=0.687741 ! Fit after self-cal, rms=0.027042Jy sigma=0.687205 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271987 Jy ! Component: 100 - total flux cleaned = 0.0037634 Jy ! Total flux subtracted in 100 components = 0.0037634 Jy ! Clean residual min=-0.001231 max=0.001442 Jy/beam ! Clean residual mean=-0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0545498 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0545498 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=0.026865Jy sigma=0.680920 ! Fit after self-cal, rms=0.026860Jy sigma=0.680835 ! 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=1.599 mas, bmaj=3.926 mas, bpa=0.1542 degrees ! Estimated noise=0.225685 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 = 0.000138073 Jy ! Component: 100 - total flux cleaned = 0.000167108 Jy ! Component: 150 - total flux cleaned = 0.000158001 Jy ! Component: 200 - total flux cleaned = 0.00014091 Jy ! Total flux subtracted in 200 components = 0.00014091 Jy ! Clean residual min=-0.000818 max=0.000866 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0546907 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0546907 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=0.026850Jy sigma=0.680545 ! Fit after self-cal, rms=0.026849Jy sigma=0.680534 ! 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: 0.992832 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.91 KP 1.02 ! MK 0.97 NL 1.04 OV 1.09 PT 1.01 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.97277 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.09 HN 1.00 KP 1.05 ! LA 1.03 MK 1.01 NL 1.06 OV 1.04 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00574 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.97 KP 1.00 ! MK 0.98 NL 1.00 OV 0.94 PT 1.13 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.977255 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 1.05 KP 1.06 ! LA 1.06 MK 1.03 NL 1.05 OV 0.97 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00682 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.02 KP 0.96 ! MK 0.97 NL 0.97 OV 1.01 PT 1.02 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 2: 0.987609 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 HN 0.96 KP 1.02 ! LA 0.99 MK 1.06 NL 1.02 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00513 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.03 KP 0.99 ! MK 0.97 NL 0.97 OV 0.96 PT 1.03 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.995991 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.07 HN 0.96 KP 1.01 ! LA 1.10 MK 1.02 NL 0.89 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.02442 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 1.02 KP 1.01 ! MK 0.92 NL 1.02 OV 0.95 PT 1.00 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.00321 ! Telescope amplitude corrections in sub-array 2: ! BR 0.84 FD 1.04 HN 1.04 KP 0.99 ! LA 1.00 MK 1.07 NL 0.97 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.01417 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.96 KP 0.99 ! MK 0.97 NL 0.96 OV 1.01 PT 1.01 ! SC 0.93 ! ! Amplitude normalization factor in sub-array 2: 0.991159 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 HN 1.06 KP 1.01 ! LA 0.98 MK 1.00 NL 1.04 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.02705 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 0.96 ! MK 0.95 NL 0.98 OV 1.00 PT 1.02 ! SC 0.95 ! ! Amplitude normalization factor in sub-array 2: 0.987793 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00 HN 0.96 KP 1.00 ! LA 0.97 MK 1.01 NL 1.01 OV 1.02 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.02831 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00 KP 0.95 ! MK 1.00 NL 0.97 OV 0.99 PT 1.00 ! SC 0.93 ! ! Amplitude normalization factor in sub-array 2: 0.982908 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 1.09 KP 1.00 ! LA 1.04 MK 0.97 NL 1.02 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.026849Jy sigma=0.680534 ! Fit after self-cal, rms=0.026670Jy sigma=0.676349 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=0.026670Jy sigma=0.676349 ! Fit after self-cal, rms=0.026671Jy sigma=0.676345 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.912 mas, bpa=0.1123 degrees ! Estimated noise=0.225083 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 = 7.61182e-05 Jy ! Component: 100 - total flux cleaned = 9.02049e-05 Jy ! Component: 150 - total flux cleaned = 0.000107815 Jy ! Component: 200 - total flux cleaned = 0.000113137 Jy ! Total flux subtracted in 200 components = 0.000113137 Jy ! Clean residual min=-0.000723 max=0.000823 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0548038 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0548038 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=0.026669Jy sigma=0.676266 ! Fit after self-cal, rms=0.026669Jy sigma=0.676258 ! 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=0.026669Jy sigma=0.676258 ! Fit after self-cal, rms=0.026657Jy sigma=0.675908 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 = 1.24502e-05 Jy ! Component: 100 - total flux cleaned = 1.29183e-05 Jy ! Component: 150 - total flux cleaned = 1.78395e-05 Jy ! Component: 200 - total flux cleaned = 2.23812e-05 Jy ! Total flux subtracted in 200 components = 2.23812e-05 Jy ! Clean residual min=-0.000721 max=0.000822 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0548262 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0548262 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=0.026656Jy sigma=0.675864 ! Fit after self-cal, rms=0.026656Jy sigma=0.675811 ! Inverting map ! Added new window around map position (-29.7, -75). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531531 Jy ! Component: 100 - total flux cleaned = 0.00053488 Jy ! Component: 150 - total flux cleaned = 0.000548444 Jy ! Component: 200 - total flux cleaned = 0.000558866 Jy ! Total flux subtracted in 200 components = 0.000558866 Jy ! Clean residual min=-0.000712 max=0.000734 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0553851 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0553851 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=0.026637Jy sigma=0.675174 ! Fit after self-cal, rms=0.026638Jy sigma=0.675128 ! 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: 1.596 x 3.912 at 0.1123 degrees (North through East) ! Clean map min=-0.00066064 max=0.050432 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=1.313 mas, bmaj=3.546 mas, bpa=-1.041 degrees ! Estimated noise=0.33464 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430731 Jy ! Component: 100 - total flux cleaned = 0.0508186 Jy ! Component: 150 - total flux cleaned = 0.0534678 Jy ! Component: 200 - total flux cleaned = 0.0544444 Jy ! Total flux subtracted in 200 components = 0.0544444 Jy ! Clean residual min=-0.001137 max=0.001397 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0544444 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0544444 Jy ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.912 mas, bpa=0.1123 degrees ! Estimated noise=0.225083 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 = 0.000778645 Jy ! Component: 100 - total flux cleaned = 0.000813549 Jy ! Component: 150 - total flux cleaned = 0.000854467 Jy ! Component: 200 - total flux cleaned = 0.000878443 Jy ! Total flux subtracted in 200 components = 0.000878443 Jy ! Clean residual min=-0.000718 max=0.000694 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0553228 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.0553228 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 3.38274e-05 Jy ! Component: 100 - total flux cleaned = 6.47447e-05 Jy ! Component: 150 - total flux cleaned = 8.41856e-05 Jy ! Component: 200 - total flux cleaned = 9.33764e-05 Jy ! Total flux subtracted in 200 components = 9.33764e-05 Jy ! Clean residual min=-0.000707 max=0.000684 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0554162 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.0554162 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=0.026640Jy sigma=0.675203 ! Fit after self-cal, rms=0.026641Jy sigma=0.675203 wmodel J1052+0457_C_map.mod ! Writing 46 model components to file: J1052+0457_C_map.mod wobs J1052+0457_C_uvs.fits ! Writing UV FITS file: J1052+0457_C_uvs.fits wwins J1052+0457_C_map.win ! wwins: Wrote 2 windows to J1052+0457_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 = -5.46993e-05 Jy ! Component: 100 - total flux cleaned = -7.3932e-06 Jy ! Component: 150 - total flux cleaned = -7.87919e-06 Jy ! Component: 200 - total flux cleaned = -7.73045e-06 Jy ! Component: 250 - total flux cleaned = 2.31432e-05 Jy ! Component: 300 - total flux cleaned = 2.33501e-05 Jy ! Component: 350 - total flux cleaned = 7.13973e-05 Jy ! Component: 400 - total flux cleaned = 9.92694e-05 Jy ! Component: 450 - total flux cleaned = 0.000171429 Jy ! Component: 500 - total flux cleaned = 0.000197781 Jy ! Component: 550 - total flux cleaned = 0.000240713 Jy ! Component: 600 - total flux cleaned = 0.000265909 Jy ! Component: 650 - total flux cleaned = 0.000282469 Jy ! Component: 700 - total flux cleaned = 0.000331088 Jy ! Component: 750 - total flux cleaned = 0.000363082 Jy ! Component: 800 - total flux cleaned = 0.000433444 Jy ! Component: 850 - total flux cleaned = 0.000441083 Jy ! Component: 900 - total flux cleaned = 0.000501847 Jy ! Component: 950 - total flux cleaned = 0.000546595 Jy ! Component: 1000 - total flux cleaned = 0.000575884 Jy ! Component: 1050 - total flux cleaned = 0.000597636 Jy ! Component: 1100 - total flux cleaned = 0.000626294 Jy ! Component: 1150 - total flux cleaned = 0.000633518 Jy ! Component: 1200 - total flux cleaned = 0.000654351 Jy ! Component: 1250 - total flux cleaned = 0.00069529 Jy ! Component: 1300 - total flux cleaned = 0.00071549 Jy ! Component: 1350 - total flux cleaned = 0.000735482 Jy ! Component: 1400 - total flux cleaned = 0.000748749 Jy ! Component: 1450 - total flux cleaned = 0.000774814 Jy ! Component: 1500 - total flux cleaned = 0.000794188 Jy ! Component: 1550 - total flux cleaned = 0.000819505 Jy ! Component: 1600 - total flux cleaned = 0.000825691 Jy ! Component: 1650 - total flux cleaned = 0.000838027 Jy ! Component: 1700 - total flux cleaned = 0.000850276 Jy ! Component: 1750 - total flux cleaned = 0.000856296 Jy ! Component: 1800 - total flux cleaned = 0.000880168 Jy ! Component: 1850 - total flux cleaned = 0.000874173 Jy ! Component: 1900 - total flux cleaned = 0.000862455 Jy ! Component: 1950 - total flux cleaned = 0.000868389 Jy ! Component: 2000 - total flux cleaned = 0.000891395 Jy ! Component: 2050 - total flux cleaned = 0.000908353 Jy ! Component: 2100 - total flux cleaned = 0.000897106 Jy ! Component: 2150 - total flux cleaned = 0.000902801 Jy ! Component: 2200 - total flux cleaned = 0.000930377 Jy ! Component: 2250 - total flux cleaned = 0.000930351 Jy ! Component: 2300 - total flux cleaned = 0.000952043 Jy ! Component: 2350 - total flux cleaned = 0.00095739 Jy ! Component: 2400 - total flux cleaned = 0.000989222 Jy ! Component: 2450 - total flux cleaned = 0.00100503 Jy ! Component: 2500 - total flux cleaned = 0.00101021 Jy ! Component: 2550 - total flux cleaned = 0.00103088 Jy ! Component: 2600 - total flux cleaned = 0.00104108 Jy ! Component: 2650 - total flux cleaned = 0.00105115 Jy ! Component: 2700 - total flux cleaned = 0.00108138 Jy ! Component: 2750 - total flux cleaned = 0.00106641 Jy ! Component: 2800 - total flux cleaned = 0.00108125 Jy ! Component: 2850 - total flux cleaned = 0.00108619 Jy ! Component: 2900 - total flux cleaned = 0.0010813 Jy ! Component: 2950 - total flux cleaned = 0.00108622 Jy ! Component: 3000 - total flux cleaned = 0.00109579 Jy ! Component: 3050 - total flux cleaned = 0.00108623 Jy ! Component: 3100 - total flux cleaned = 0.00109568 Jy ! Component: 3150 - total flux cleaned = 0.00110039 Jy ! Component: 3200 - total flux cleaned = 0.00109099 Jy ! Component: 3250 - total flux cleaned = 0.00110498 Jy ! Component: 3300 - total flux cleaned = 0.00110491 Jy ! Component: 3350 - total flux cleaned = 0.0010911 Jy ! Component: 3400 - total flux cleaned = 0.00107735 Jy ! Component: 3450 - total flux cleaned = 0.00108186 Jy ! Component: 3500 - total flux cleaned = 0.00106827 Jy ! Component: 3550 - total flux cleaned = 0.00107276 Jy ! Component: 3600 - total flux cleaned = 0.00106828 Jy ! Component: 3650 - total flux cleaned = 0.00105492 Jy ! Component: 3700 - total flux cleaned = 0.00105493 Jy ! Component: 3750 - total flux cleaned = 0.00105933 Jy ! Component: 3800 - total flux cleaned = 0.00105055 Jy ! Component: 3850 - total flux cleaned = 0.00105499 Jy ! Component: 3900 - total flux cleaned = 0.00105503 Jy ! Component: 3950 - total flux cleaned = 0.00104202 Jy ! Component: 4000 - total flux cleaned = 0.00102481 Jy ! Component: 4050 - total flux cleaned = 0.00103767 Jy ! Total flux subtracted in 4096 components = 0.00103346 Jy ! Clean residual min=-0.000215 max=0.000245 Jy/beam ! Clean residual mean=0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0564497 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 342 components and 0.0564496 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1052+0457_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 3.912 at 0.1123 degrees (North through East) ! Clean map min=-0.00045282 max=0.050311 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1052+0457_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1052+0457_C_a_map.mod ! Writing 342 model components to file: /vlbi/vcs9/uvm//J1052+0457_C_a_map.mod wobs /vlbi/vcs9/uvm//J1052+0457_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1052+0457_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1052+0457_C_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1052+0457_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0503113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.34567e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.438014 0.438014 0.876027 1.75205 3.50411 7.00822 14.0164 28.0329 56.0657 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 684.91 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1052+0457_C_a_dfm.log closed on Tue Dec 26 22:13:53 2017