! Started logfile: /vlbi/vcs9/uvm//J1052-1453_C_a_dfm.log on Tue Dec 26 22:14:25 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//J1052-1453_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1052-1453_C_a_uvm.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! AN table 2: 119 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.695709 visibilities/baseline/integration-bin. ! Found source: J1052-1453 ! ! 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 33856 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 J1052-1453_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)= 0.0422594 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 44 telescope corrections were flagged in sub-array 1. ! A total of 275 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 275 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 275 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 275 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 275 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 275 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 275 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! A total of 275 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000788Jy sigma=26.824497 ! Fit after self-cal, rms=0.977363Jy sigma=26.180014 ! 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=1.306 mas, bmaj=3.495 mas, bpa=-3.59 degrees ! Estimated noise=0.287318 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 = 0.0167121 Jy ! Component: 100 - total flux cleaned = 0.0231707 Jy ! Total flux subtracted in 100 components = 0.0231707 Jy ! Clean residual min=-0.001284 max=0.002841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0231707 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0231707 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=0.034550Jy sigma=0.771125 ! Fit after self-cal, rms=0.034532Jy sigma=0.770645 ! Inverting map ! Added new window around map position (-1.8, 0.9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404634 Jy ! Component: 100 - total flux cleaned = 0.00661284 Jy ! Total flux subtracted in 100 components = 0.00661284 Jy ! Clean residual min=-0.001048 max=0.001875 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0297835 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.0297835 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=0.033789Jy sigma=0.740627 ! Fit after self-cal, rms=0.033783Jy sigma=0.740256 ! 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=1.747 mas, bmaj=4.475 mas, bpa=-2.495 degrees ! Estimated noise=0.143861 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 (1.5, -0.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049292 Jy ! Component: 100 - total flux cleaned = 0.00750213 Jy ! Component: 150 - total flux cleaned = 0.0091206 Jy ! Component: 200 - total flux cleaned = 0.0101852 Jy ! Total flux subtracted in 200 components = 0.0101852 Jy ! Clean residual min=-0.000877 max=0.000977 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0399687 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 90 model components to the UV plane model. ! The established model now contains 137 components and 0.0399687 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=0.033374Jy sigma=0.722746 ! Fit after self-cal, rms=0.033369Jy sigma=0.722590 ! 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: 0.977036 ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 1.29 KP 0.87 ! LA 0.98 NL 1.02 OV 0.97 PT 0.96 ! ! Amplitude normalization factor in sub-array 2: 1.01893 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.82 HN 0.97 KP 1.09 ! LA 0.96 MK 0.79 NL 1.16 OV 1.12 ! PT 1.05 SC 0.78 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00259 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 0.79 KP 0.96 ! LA 1.03 NL 1.04 OV 1.10 PT 0.93 ! ! Amplitude normalization factor in sub-array 2: 1.02992 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.85 HN 1.16 KP 0.96 ! LA 1.01 MK 0.82 NL 1.02 OV 1.04 ! PT 0.91 SC 0.92 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01755 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.91 KP 0.89 ! LA 1.05 NL 1.12 OV 1.01 PT 0.95 ! ! Amplitude normalization factor in sub-array 2: 1.01556 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.98 HN 0.89 KP 1.00 ! LA 0.94 MK 1.06 NL 1.05 OV 1.04 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.926466 ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.81 KP 1.00 ! LA 1.48 NL 1.17 OV 1.08 PT 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.03293 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.89 HN 0.93 KP 0.99 ! LA 0.88 MK 1.08 NL 0.96 OV 1.05 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.0236 ! Telescope amplitude corrections in sub-array 1: ! BR 0.52 FD 1.04 HN 1.12 KP 0.94 ! LA 0.99 NL 1.09 OV 1.14 PT 0.96 ! ! Amplitude normalization factor in sub-array 2: 0.975352 ! Telescope amplitude corrections in sub-array 2: ! BR 1.31 FD 0.97 HN 0.90 KP 0.95 ! LA 0.96 MK 0.97 NL 1.02 OV 1.08 ! PT 0.94 SC 1.15 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.930395 ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.97 HN 1.35 KP 0.91 ! LA 1.05 NL 1.12 OV 1.06 PT 1.00 ! ! Amplitude normalization factor in sub-array 2: 0.925135 ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.06 HN 1.23 KP 1.03 ! LA 0.97 MK 1.22 NL 1.05 OV 1.03 ! PT 0.90 SC 1.19 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.947822 ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.28 KP 0.96 ! LA 0.99 NL 1.08 OV 1.02 PT 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.973763 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 1.06 KP 1.02 ! LA 0.96 MK 1.08 NL 1.01 OV 1.08 ! PT 0.91 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.889199 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.60 KP 0.99 ! LA 1.08 NL 1.20 OV 1.05 PT 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.986496 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HN 1.09 KP 1.00 ! LA 0.97 MK 0.98 NL 1.04 OV 1.03 ! PT 0.91 SC 1.15 ! ! ! Fit before self-cal, rms=0.033369Jy sigma=0.722590 ! Fit after self-cal, rms=0.033468Jy sigma=0.720504 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=0.033468Jy sigma=0.720504 ! Fit after self-cal, rms=0.033469Jy sigma=0.720485 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.799 mas, bmaj=4.648 mas, bpa=-3.383 degrees ! Estimated noise=0.13869 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 = -0.00105651 Jy ! Component: 100 - total flux cleaned = -0.00148012 Jy ! Component: 150 - total flux cleaned = -0.00160427 Jy ! Component: 200 - total flux cleaned = -0.00161293 Jy ! Total flux subtracted in 200 components = -0.00161293 Jy ! Clean residual min=-0.000551 max=0.000752 Jy/beam ! Clean residual mean=0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0383558 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 168 components and 0.0383558 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=0.033467Jy sigma=0.719679 ! Fit after self-cal, rms=0.033467Jy sigma=0.719663 ! 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=0.033467Jy sigma=0.719663 ! Fit after self-cal, rms=0.033424Jy sigma=0.718199 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 (6.9, 1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749691 Jy ! Component: 100 - total flux cleaned = 0.000847331 Jy ! Component: 150 - total flux cleaned = 0.00087006 Jy ! Component: 200 - total flux cleaned = 0.000879165 Jy ! Total flux subtracted in 200 components = 0.000879165 Jy ! Clean residual min=-0.000509 max=0.000552 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0392349 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 200 components and 0.0392349 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=0.033409Jy sigma=0.717705 ! Fit after self-cal, rms=0.033404Jy sigma=0.717498 ! 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: 1.799 x 4.648 at -3.383 degrees (North through East) ! Clean map min=-0.0004742 max=0.020355 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=1.309 mas, bmaj=3.535 mas, bpa=-3.925 degrees ! Estimated noise=0.285758 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165788 Jy ! Component: 100 - total flux cleaned = 0.023074 Jy ! Component: 150 - total flux cleaned = 0.0270234 Jy ! Component: 200 - total flux cleaned = 0.0296365 Jy ! Total flux subtracted in 200 components = 0.0296365 Jy ! Clean residual min=-0.000985 max=0.001080 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0296365 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 74 model components to the UV plane model. ! The established model now contains 74 components and 0.0296365 Jy ! Inverting map and beam ! Estimated beam: bmin=1.799 mas, bmaj=4.648 mas, bpa=-3.383 degrees ! Estimated noise=0.13869 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 = 0.00389887 Jy ! Component: 100 - total flux cleaned = 0.00594632 Jy ! Component: 150 - total flux cleaned = 0.00725473 Jy ! Component: 200 - total flux cleaned = 0.00811696 Jy ! Total flux subtracted in 200 components = 0.00811696 Jy ! Clean residual min=-0.000565 max=0.000703 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0377535 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 172 components and 0.0377535 Jy ! Inverting map ! Added new window around map position (-47.1, -58.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000765008 Jy ! Component: 100 - total flux cleaned = 0.00121616 Jy ! Component: 150 - total flux cleaned = 0.00145085 Jy ! Component: 200 - total flux cleaned = 0.00159995 Jy ! Total flux subtracted in 200 components = 0.00159995 Jy ! Clean residual min=-0.000516 max=0.000529 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0393534 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 208 components and 0.0393534 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117902 Jy ! Component: 100 - total flux cleaned = 0.000161557 Jy ! Component: 150 - total flux cleaned = 0.000201056 Jy ! Component: 200 - total flux cleaned = 0.000230087 Jy ! Total flux subtracted in 200 components = 0.000230087 Jy ! Clean residual min=-0.000500 max=0.000525 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0395835 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 227 components and 0.0395835 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=0.033399Jy sigma=0.717209 ! Fit after self-cal, rms=0.033395Jy sigma=0.717127 wmodel J1052-1453_C_map.mod ! Writing 227 model components to file: J1052-1453_C_map.mod wobs J1052-1453_C_uvs.fits ! Writing UV FITS file: J1052-1453_C_uvs.fits wwins J1052-1453_C_map.win ! wwins: Wrote 5 windows to J1052-1453_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 = 0.00012846 Jy ! Component: 100 - total flux cleaned = 0.000173511 Jy ! Component: 150 - total flux cleaned = 0.000233131 Jy ! Component: 200 - total flux cleaned = 0.000273359 Jy ! Component: 250 - total flux cleaned = 0.00031949 Jy ! Component: 300 - total flux cleaned = 0.000326833 Jy ! Component: 350 - total flux cleaned = 0.000341405 Jy ! Component: 400 - total flux cleaned = 0.000355661 Jy ! Component: 450 - total flux cleaned = 0.000383385 Jy ! Component: 500 - total flux cleaned = 0.000403525 Jy ! Component: 550 - total flux cleaned = 0.000410106 Jy ! Component: 600 - total flux cleaned = 0.000429701 Jy ! Component: 650 - total flux cleaned = 0.00044254 Jy ! Component: 700 - total flux cleaned = 0.000442511 Jy ! Component: 750 - total flux cleaned = 0.000467557 Jy ! Component: 800 - total flux cleaned = 0.000479856 Jy ! Component: 850 - total flux cleaned = 0.000498062 Jy ! Component: 900 - total flux cleaned = 0.000515991 Jy ! Component: 950 - total flux cleaned = 0.000533567 Jy ! Component: 1000 - total flux cleaned = 0.000539372 Jy ! Component: 1050 - total flux cleaned = 0.000568094 Jy ! Component: 1100 - total flux cleaned = 0.000579462 Jy ! Component: 1150 - total flux cleaned = 0.00059054 Jy ! Component: 1200 - total flux cleaned = 0.000596054 Jy ! Component: 1250 - total flux cleaned = 0.000579685 Jy ! Component: 1300 - total flux cleaned = 0.000590579 Jy ! Component: 1350 - total flux cleaned = 0.000590588 Jy ! Component: 1400 - total flux cleaned = 0.000590554 Jy ! Component: 1450 - total flux cleaned = 0.000601 Jy ! Component: 1500 - total flux cleaned = 0.000595775 Jy ! Component: 1550 - total flux cleaned = 0.000590535 Jy ! Component: 1600 - total flux cleaned = 0.000580349 Jy ! Component: 1650 - total flux cleaned = 0.000580385 Jy ! Component: 1700 - total flux cleaned = 0.000575393 Jy ! Component: 1750 - total flux cleaned = 0.000565476 Jy ! Component: 1800 - total flux cleaned = 0.000565522 Jy ! Component: 1850 - total flux cleaned = 0.000570405 Jy ! Component: 1900 - total flux cleaned = 0.000570454 Jy ! Component: 1950 - total flux cleaned = 0.000575184 Jy ! Component: 2000 - total flux cleaned = 0.000570414 Jy ! Component: 2050 - total flux cleaned = 0.000579831 Jy ! Component: 2100 - total flux cleaned = 0.000565809 Jy ! Component: 2150 - total flux cleaned = 0.000579833 Jy ! Component: 2200 - total flux cleaned = 0.000575166 Jy ! Component: 2250 - total flux cleaned = 0.00057516 Jy ! Component: 2300 - total flux cleaned = 0.000570632 Jy ! Component: 2350 - total flux cleaned = 0.000579749 Jy ! Component: 2400 - total flux cleaned = 0.000584248 Jy ! Component: 2450 - total flux cleaned = 0.000606529 Jy ! Component: 2500 - total flux cleaned = 0.000597647 Jy ! Component: 2550 - total flux cleaned = 0.000584455 Jy ! Component: 2600 - total flux cleaned = 0.000584447 Jy ! Component: 2650 - total flux cleaned = 0.000593158 Jy ! Component: 2700 - total flux cleaned = 0.000580199 Jy ! Component: 2750 - total flux cleaned = 0.000575946 Jy ! Component: 2800 - total flux cleaned = 0.000575956 Jy ! Component: 2850 - total flux cleaned = 0.000592922 Jy ! Component: 2900 - total flux cleaned = 0.000597144 Jy ! Component: 2950 - total flux cleaned = 0.000592947 Jy ! Component: 3000 - total flux cleaned = 0.000588812 Jy ! Component: 3050 - total flux cleaned = 0.000592984 Jy ! Component: 3100 - total flux cleaned = 0.000584704 Jy ! Component: 3150 - total flux cleaned = 0.000572391 Jy ! Component: 3200 - total flux cleaned = 0.000568296 Jy ! Component: 3250 - total flux cleaned = 0.000588633 Jy ! Component: 3300 - total flux cleaned = 0.000580532 Jy ! Component: 3350 - total flux cleaned = 0.00058049 Jy ! Component: 3400 - total flux cleaned = 0.000576483 Jy ! Component: 3450 - total flux cleaned = 0.000576472 Jy ! Component: 3500 - total flux cleaned = 0.00057253 Jy ! Component: 3550 - total flux cleaned = 0.000564627 Jy ! Component: 3600 - total flux cleaned = 0.000564611 Jy ! Component: 3650 - total flux cleaned = 0.000541161 Jy ! Component: 3700 - total flux cleaned = 0.000521733 Jy ! Component: 3750 - total flux cleaned = 0.000541113 Jy ! Component: 3800 - total flux cleaned = 0.000525705 Jy ! Component: 3850 - total flux cleaned = 0.000537174 Jy ! Component: 3900 - total flux cleaned = 0.000529547 Jy ! Component: 3950 - total flux cleaned = 0.000518175 Jy ! Component: 4000 - total flux cleaned = 0.000514401 Jy ! Component: 4050 - total flux cleaned = 0.000495561 Jy ! Total flux subtracted in 4096 components = 0.00049931 Jy ! Clean residual min=-0.000208 max=0.000187 Jy/beam ! Clean residual mean=0.000001 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0400828 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 509 components and 0.0400828 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1052-1453_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.799 x 4.648 at -3.383 degrees (North through East) ! Clean map min=-0.00042728 max=0.020799 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1052-1453_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1052-1453_C_a_map.mod ! Writing 509 model components to file: /vlbi/vcs9/uvm//J1052-1453_C_a_map.mod wobs /vlbi/vcs9/uvm//J1052-1453_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1052-1453_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1052-1453_C_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J1052-1453_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0207986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.86037e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.989543 0.989543 1.97909 3.95817 7.91635 15.8327 31.6654 63.3308 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.17 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1052-1453_C_a_dfm.log closed on Tue Dec 26 22:14:29 2017