! Started logfile: /vlbi/vcs9/uvm//J1252+5634_C_a_dfm.log on Tue Dec 26 22:25:28 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//J1252+5634_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1252+5634_C_a_uvm.fits ! AN table 1: 110 integrations on 28 of 28 possible baselines. ! AN table 2: 68 integrations on 15 of 15 possible baselines. ! AN table 3: 111 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.751804 visibilities/baseline/integration-bin. ! Found source: J1252+5634 ! ! 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 85 lines of history. ! ! Reading 43352 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 J1252+5634_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)= 0.036193 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 114 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 114 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 174 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.999516Jy sigma=33.688616 ! Fit after self-cal, rms=0.982545Jy sigma=33.212835 ! 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=1.707 mas, bmaj=4.292 mas, bpa=9.195 degrees ! Estimated noise=0.256636 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 = 0.0124363 Jy ! Component: 100 - total flux cleaned = 0.0163369 Jy ! Total flux subtracted in 100 components = 0.0163369 Jy ! Clean residual min=-0.001860 max=0.002015 Jy/beam ! Clean residual mean=-0.000009 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0163369 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0163369 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=0.031342Jy sigma=1.090159 ! Fit after self-cal, rms=0.031323Jy sigma=1.089410 ! 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=2.41 mas, bmaj=4.963 mas, bpa=8.23 degrees ! Estimated noise=0.101436 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 = 0.00794505 Jy ! Component: 100 - total flux cleaned = 0.012104 Jy ! Component: 150 - total flux cleaned = 0.0143015 Jy ! Component: 200 - total flux cleaned = 0.0154637 Jy ! Total flux subtracted in 200 components = 0.0154637 Jy ! Clean residual min=-0.004910 max=0.005733 Jy/beam ! Clean residual mean=0.000023 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.0318007 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0318007 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=0.030257Jy sigma=1.042174 ! Fit after self-cal, rms=0.030244Jy sigma=1.041670 ! 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: 0.779315 ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.63 HN 0.95 KP 1.37 ! LA 0.63 NL 2.53 PT 0.49 SC 1.39 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02315 ! Telescope amplitude corrections in sub-array 2: ! BR 1.66 FD 1.03 KP 1.34 LA 0.76 ! MK 0.36 PT 0.71 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.678684 ! Telescope amplitude corrections in sub-array 3: ! FD 1.59 HN 0.94 KP 1.86 LA 0.48 ! NL 2.50 OV 2.37 PT 0.45 SC 1.59 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.826582 ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.50 HN 0.91 KP 1.44 ! LA 0.56 NL 2.71 PT 0.55 SC 1.21 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.980988 ! Telescope amplitude corrections in sub-array 2: ! BR 1.56 FD 1.17 KP 1.45 LA 0.73 ! MK 0.35 PT 0.87 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.769229 ! Telescope amplitude corrections in sub-array 3: ! FD 1.68 HN 0.97 KP 1.53 LA 0.49 ! NL 2.33 OV 1.67 PT 0.56 SC 1.17 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.720665 ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.99 HN 0.95 KP 1.57 ! LA 0.55 NL 3.34 PT 0.57 SC 1.26 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.948666 ! Telescope amplitude corrections in sub-array 2: ! BR 1.69 FD 1.31 KP 1.43 LA 0.73 ! MK 0.42 PT 0.74 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.657098 ! Telescope amplitude corrections in sub-array 3: ! FD 3.04 HN 0.98 KP 1.84 LA 0.51 ! NL 1.77 OV 2.18 PT 0.56 SC 1.29 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.634152 ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 2.38 HN 1.26 KP 1.63 ! LA 0.52 NL 3.29 PT 0.67 SC 1.44 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.818919 ! Telescope amplitude corrections in sub-array 2: ! BR 2.10 FD 1.68 KP 1.76 LA 0.82 ! MK 0.33 PT 0.65 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.693767 ! Telescope amplitude corrections in sub-array 3: ! FD 2.43 HN 0.89 KP 1.80 LA 0.52 ! NL 2.07 OV 2.37 PT 0.58 SC 0.86 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.617867 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.87 HN 1.26 KP 3.56 ! LA 0.51 NL 3.01 PT 0.50 SC 1.36 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.960865 ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 FD 1.31 KP 1.38 LA 0.61 ! MK 0.79 PT 0.86 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.641353 ! Telescope amplitude corrections in sub-array 3: ! FD 1.46 HN 1.17 KP 2.98 LA 0.60 ! NL 2.32 OV 2.19 PT 0.52 SC 1.24 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.548919 ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 3.51 HN 1.48 KP 2.64 ! LA 0.52 NL 2.96 PT 0.48 SC 1.83 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.733266 ! Telescope amplitude corrections in sub-array 2: ! BR 1.62 FD 2.89 KP 1.42 LA 0.51 ! MK 0.56 PT 1.19 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.543133 ! Telescope amplitude corrections in sub-array 3: ! FD 2.90 HN 1.27 KP 2.21 LA 0.55 ! NL 3.26 OV 2.69 PT 0.52 SC 1.31 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.489239 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 7.07 HN 1.18 KP 1.96 ! LA 0.73 NL 2.78 PT 0.37 SC 1.30 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.764173 ! Telescope amplitude corrections in sub-array 2: ! BR 1.72 FD 2.97 KP 1.19 LA 0.58 ! MK 0.44 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.522964 ! Telescope amplitude corrections in sub-array 3: ! FD 4.57 HN 1.15 KP 1.93 LA 0.70 ! NL 2.68 OV 2.15 PT 0.43 SC 1.69 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.415538 ! Telescope amplitude corrections in sub-array 1: ! BR 1.75 FD 4.08 HN 1.58 KP 3.22 ! LA 0.68 NL 4.18 PT 0.41 SC 3.34 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.915443 ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 1.46 KP 1.73 LA 0.88 ! MK 0.64 PT 0.59 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.604665 ! Telescope amplitude corrections in sub-array 3: ! FD 2.70 HN 1.28 KP 1.78 LA 0.73 ! NL 2.18 OV 2.97 PT 0.42 SC 1.18 ! ! ! Fit before self-cal, rms=0.030244Jy sigma=1.041670 ! Fit after self-cal, rms=0.034028Jy sigma=2.122781 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=0.034028Jy sigma=2.122781 ! Fit after self-cal, rms=0.034311Jy sigma=2.118990 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.904 mas, bmaj=5.791 mas, bpa=3.455 degrees ! Estimated noise=0.0314412 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 = -0.0156521 Jy ! Component: 100 - total flux cleaned = -0.0199898 Jy ! Component: 150 - total flux cleaned = -0.0212886 Jy ! Component: 200 - total flux cleaned = -0.0216805 Jy ! Total flux subtracted in 200 components = -0.0216805 Jy ! Clean residual min=-0.000722 max=0.000742 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0101202 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 63 model components to the UV plane model. ! The established model now contains 98 components and 0.0101202 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=0.034603Jy sigma=0.938726 ! Fit after self-cal, rms=0.034597Jy sigma=0.938619 ! 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=0.034597Jy sigma=0.938619 ! Fit after self-cal, rms=0.034675Jy sigma=0.934040 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 = -5.66674e-05 Jy ! Component: 100 - total flux cleaned = -6.23003e-05 Jy ! Component: 150 - total flux cleaned = -6.49929e-05 Jy ! Component: 200 - total flux cleaned = -6.51096e-05 Jy ! Total flux subtracted in 200 components = -6.51096e-05 Jy ! Clean residual min=-0.000703 max=0.000721 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0100551 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.0100551 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=0.034676Jy sigma=0.933899 ! Fit after self-cal, rms=0.034696Jy sigma=0.933476 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.904 x 5.791 at 3.455 degrees (North through East) ! Clean map min=-0.00069257 max=0.0057522 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=1.627 mas, bmaj=4.279 mas, bpa=6.076 degrees ! Estimated noise=0.136957 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653403 Jy ! Component: 100 - total flux cleaned = 0.00923062 Jy ! Component: 150 - total flux cleaned = 0.0110424 Jy ! Component: 200 - total flux cleaned = 0.0122796 Jy ! Total flux subtracted in 200 components = 0.0122796 Jy ! Clean residual min=-0.001131 max=0.001282 Jy/beam ! Clean residual mean=-0.000007 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0122796 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.0122796 Jy ! Inverting map and beam ! Estimated beam: bmin=2.904 mas, bmaj=5.791 mas, bpa=3.455 degrees ! Estimated noise=0.0314412 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 = -0.00221342 Jy ! Component: 100 - total flux cleaned = -0.00248473 Jy ! Component: 150 - total flux cleaned = -0.00247556 Jy ! Component: 200 - total flux cleaned = -0.00247584 Jy ! Total flux subtracted in 200 components = -0.00247584 Jy ! Clean residual min=-0.000704 max=0.000656 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0098038 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.00980379 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -1.91023e-08 Jy ! Component: 100 - total flux cleaned = 3.28522e-07 Jy ! Component: 150 - total flux cleaned = 1.97456e-07 Jy ! Component: 200 - total flux cleaned = 1.58215e-08 Jy ! Total flux subtracted in 200 components = 1.58215e-08 Jy ! Clean residual min=-0.000696 max=0.000646 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.00980381 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.00980381 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=0.034545Jy sigma=0.930637 ! Fit after self-cal, rms=0.034556Jy sigma=0.930293 wmodel J1252+5634_C_map.mod ! Writing 62 model components to file: J1252+5634_C_map.mod wobs J1252+5634_C_uvs.fits ! Writing UV FITS file: J1252+5634_C_uvs.fits wwins J1252+5634_C_map.win ! wwins: Wrote 1 windows to J1252+5634_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 = -5.12727e-05 Jy ! Component: 100 - total flux cleaned = -0.000109299 Jy ! Component: 150 - total flux cleaned = -0.000142472 Jy ! Component: 200 - total flux cleaned = -0.000142448 Jy ! Component: 250 - total flux cleaned = -0.000131982 Jy ! Component: 300 - total flux cleaned = -0.000121858 Jy ! Component: 350 - total flux cleaned = -0.000121904 Jy ! Component: 400 - total flux cleaned = -0.000121809 Jy ! Component: 450 - total flux cleaned = -0.000111852 Jy ! Component: 500 - total flux cleaned = -0.000161816 Jy ! Component: 550 - total flux cleaned = -0.000211844 Jy ! Component: 600 - total flux cleaned = -0.000272293 Jy ! Component: 650 - total flux cleaned = -0.000282494 Jy ! Component: 700 - total flux cleaned = -0.000282394 Jy ! Component: 750 - total flux cleaned = -0.000303542 Jy ! Component: 800 - total flux cleaned = -0.000303657 Jy ! Component: 850 - total flux cleaned = -0.000292815 Jy ! Component: 900 - total flux cleaned = -0.000303761 Jy ! Component: 950 - total flux cleaned = -0.000326307 Jy ! Component: 1000 - total flux cleaned = -0.000349639 Jy ! Component: 1050 - total flux cleaned = -0.000373309 Jy ! Component: 1100 - total flux cleaned = -0.000409862 Jy ! Component: 1150 - total flux cleaned = -0.000447206 Jy ! Component: 1200 - total flux cleaned = -0.000485588 Jy ! Component: 1250 - total flux cleaned = -0.000498587 Jy ! Component: 1300 - total flux cleaned = -0.000525139 Jy ! Component: 1350 - total flux cleaned = -0.000579628 Jy ! Component: 1400 - total flux cleaned = -0.00060759 Jy ! Component: 1450 - total flux cleaned = -0.000665094 Jy ! Component: 1500 - total flux cleaned = -0.000694485 Jy ! Component: 1550 - total flux cleaned = -0.000724633 Jy ! Component: 1600 - total flux cleaned = -0.0007865 Jy ! Component: 1650 - total flux cleaned = -0.000834172 Jy ! Component: 1700 - total flux cleaned = -0.000883001 Jy ! Component: 1750 - total flux cleaned = -0.000933403 Jy ! Component: 1800 - total flux cleaned = -0.000984901 Jy ! Component: 1850 - total flux cleaned = -0.00102 Jy ! Component: 1900 - total flux cleaned = -0.00109206 Jy ! Component: 1950 - total flux cleaned = -0.00114766 Jy ! Component: 2000 - total flux cleaned = -0.00120473 Jy ! Component: 2050 - total flux cleaned = -0.00126296 Jy ! Component: 2100 - total flux cleaned = -0.00134299 Jy ! Component: 2150 - total flux cleaned = -0.0014042 Jy ! Component: 2200 - total flux cleaned = -0.00150952 Jy ! Component: 2250 - total flux cleaned = -0.00159629 Jy ! Component: 2300 - total flux cleaned = -0.00170807 Jy ! Component: 2350 - total flux cleaned = -0.00177744 Jy ! Component: 2400 - total flux cleaned = -0.00184824 Jy ! Component: 2450 - total flux cleaned = -0.00194459 Jy ! Component: 2500 - total flux cleaned = -0.00204384 Jy ! Component: 2550 - total flux cleaned = -0.00217155 Jy ! Component: 2600 - total flux cleaned = -0.00225037 Jy ! Component: 2650 - total flux cleaned = -0.00233042 Jy ! Component: 2700 - total flux cleaned = -0.00246849 Jy ! Component: 2750 - total flux cleaned = -0.00252555 Jy ! Component: 2800 - total flux cleaned = -0.00264237 Jy ! Component: 2850 - total flux cleaned = -0.00273237 Jy ! Component: 2900 - total flux cleaned = -0.00285545 Jy ! Component: 2950 - total flux cleaned = -0.00291806 Jy ! Component: 3000 - total flux cleaned = -0.00304822 Jy ! Component: 3050 - total flux cleaned = -0.00314853 Jy ! Component: 3100 - total flux cleaned = -0.00321719 Jy ! Component: 3150 - total flux cleaned = -0.0032873 Jy ! Component: 3200 - total flux cleaned = -0.00343083 Jy ! Component: 3250 - total flux cleaned = -0.00350487 Jy ! Component: 3300 - total flux cleaned = -0.00365733 Jy ! Component: 3350 - total flux cleaned = -0.00373581 Jy ! Component: 3400 - total flux cleaned = -0.0038557 Jy ! Component: 3450 - total flux cleaned = -0.00393791 Jy ! Component: 3500 - total flux cleaned = -0.00406531 Jy ! Component: 3550 - total flux cleaned = -0.00419652 Jy ! Component: 3600 - total flux cleaned = -0.00433141 Jy ! Component: 3650 - total flux cleaned = -0.00437808 Jy ! Component: 3700 - total flux cleaned = -0.0045191 Jy ! Component: 3750 - total flux cleaned = -0.00466452 Jy ! Component: 3800 - total flux cleaned = -0.00481536 Jy ! Component: 3850 - total flux cleaned = -0.00496968 Jy ! Component: 3900 - total flux cleaned = -0.00512832 Jy ! Component: 3950 - total flux cleaned = -0.00529233 Jy ! Component: 4000 - total flux cleaned = -0.0053486 Jy ! Component: 4050 - total flux cleaned = -0.00552082 Jy ! Total flux subtracted in 4096 components = -0.0055795 Jy ! Clean residual min=-0.003415 max=0.003180 Jy/beam ! Clean residual mean=-0.000019 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.00422431 Jy keep ! Adding 431 model components to the UV plane model. ! The established model now contains 484 components and 0.00422431 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1252+5634_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.904 x 5.791 at 3.455 degrees (North through East) ! Clean map min=-0.0052326 max=0.012482 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1252+5634_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1252+5634_C_a_map.mod ! Writing 484 model components to file: /vlbi/vcs9/uvm//J1252+5634_C_a_map.mod wobs /vlbi/vcs9/uvm//J1252+5634_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1252+5634_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1252+5634_C_a_map.win ! wwins: Wrote 2 windows to /vlbi/vcs9/uvm//J1252+5634_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0124817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00213018 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -51.1995 51.1995 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5.859 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1252+5634_C_a_dfm.log closed on Tue Dec 26 22:25:32 2017