! Started logfile: /vlbi/vcs9/uvm//J1504+5438_C_a_dfm.log on Tue Dec 26 22:40:09 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//J1504+5438_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1504+5438_C_a_uvm.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! AN table 2: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771856 visibilities/baseline/integration-bin. ! Found source: J1504+5438 ! ! 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 17728 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 J1504+5438_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)= 0.0540748 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 45 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.998419Jy sigma=31.187625 ! Fit after self-cal, rms=0.966274Jy sigma=30.052744 ! 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=1.452 mas, bmaj=4.972 mas, bpa=36.62 degrees ! Estimated noise=0.367691 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 = 0.0230382 Jy ! Component: 100 - total flux cleaned = 0.0347729 Jy ! Total flux subtracted in 100 components = 0.0347729 Jy ! Clean residual min=-0.003369 max=0.004976 Jy/beam ! Clean residual mean=-0.000041 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.0347729 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0347729 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=0.038522Jy sigma=1.210729 ! Fit after self-cal, rms=0.038473Jy sigma=1.209154 ! 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=2.315 mas, bmaj=5.306 mas, bpa=36.59 degrees ! Estimated noise=0.169918 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 = 0.0207592 Jy ! Component: 100 - total flux cleaned = 0.0326126 Jy ! Component: 150 - total flux cleaned = 0.0400977 Jy ! Component: 200 - total flux cleaned = 0.0450046 Jy ! Total flux subtracted in 200 components = 0.0450046 Jy ! Clean residual min=-0.003355 max=0.005329 Jy/beam ! Clean residual mean=-0.000049 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.0797774 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 92 model components to the UV plane model. ! The established model now contains 119 components and 0.0797774 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=0.030868Jy sigma=0.903833 ! Fit after self-cal, rms=0.030792Jy sigma=0.901969 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.885658 ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.95 HN 1.96 KP 1.03 ! LA 0.89 MK 0.78 NL 1.44 OV 1.37 ! PT 0.91 ! ! Amplitude normalization factor in sub-array 2: 0.923101 ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.94 HN 1.46 KP 1.03 ! LA 0.86 MK 0.85 NL 1.25 OV 1.49 ! PT 0.86 SC 1.22 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.865815 ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.97 HN 2.27 KP 1.05 ! LA 0.88 MK 0.89 NL 1.33 OV 1.31 ! PT 0.88 ! ! Amplitude normalization factor in sub-array 2: 0.958024 ! Telescope amplitude corrections in sub-array 2: ! BR 0.82 FD 0.93 HN 1.03 KP 0.96 ! LA 0.84 MK 0.89 NL 1.27 OV 1.55 ! PT 0.88 SC 1.27 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.979618 ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 1.03 HN 1.01 KP 0.98 ! LA 0.89 MK 1.01 NL 1.20 OV 1.43 ! PT 0.87 ! ! Amplitude normalization factor in sub-array 2: 0.873603 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.03 HN 1.33 KP 0.97 ! LA 0.85 MK 1.00 NL 1.16 OV 1.50 ! PT 0.86 SC 1.66 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.940866 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.77 KP 0.98 ! LA 0.79 MK 0.74 NL 1.19 OV 1.19 ! PT 0.84 ! ! Amplitude normalization factor in sub-array 2: 0.947275 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HN 1.36 KP 1.01 ! LA 0.83 MK 0.86 NL 1.06 OV 1.31 ! PT 0.91 SC 1.22 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.932752 ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.50 HN 1.24 KP 0.86 ! LA 1.00 MK 1.31 NL 1.20 OV 0.94 ! PT 0.82 ! ! Amplitude normalization factor in sub-array 2: 0.973698 ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 1.62 HN 1.26 KP 0.81 ! LA 0.90 MK 1.01 NL 1.03 OV 1.01 ! PT 0.80 SC 1.04 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.860188 ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 1.30 HN 1.59 KP 0.85 ! LA 0.95 MK 1.14 NL 1.16 OV 1.00 ! PT 0.80 ! ! Amplitude normalization factor in sub-array 2: 0.944462 ! Telescope amplitude corrections in sub-array 2: ! BR 1.58 FD 1.26 HN 1.24 KP 0.80 ! LA 0.91 MK 0.93 NL 0.97 OV 0.94 ! PT 0.79 SC 1.17 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.711363 ! Telescope amplitude corrections in sub-array 1: ! BR 1.76 FD 1.14 HN 3.83 KP 0.82 ! LA 0.97 MK 1.18 NL 1.11 OV 1.04 ! PT 0.80 ! ! Amplitude normalization factor in sub-array 2: 0.876163 ! Telescope amplitude corrections in sub-array 2: ! BR 1.99 FD 1.23 HN 1.20 KP 0.81 ! LA 0.90 MK 1.06 NL 0.95 OV 1.02 ! PT 0.78 SC 1.47 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.923482 ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.07 HN 1.52 KP 0.83 ! LA 0.94 MK 1.05 NL 1.07 OV 1.20 ! PT 0.79 ! ! Amplitude normalization factor in sub-array 2: 0.837647 ! Telescope amplitude corrections in sub-array 2: ! BR 1.71 FD 1.16 HN 1.78 KP 0.82 ! LA 0.92 MK 1.01 NL 1.24 OV 1.08 ! PT 0.82 SC 1.40 ! ! ! Fit before self-cal, rms=0.030792Jy sigma=0.901969 ! Fit after self-cal, rms=0.031346Jy sigma=0.983931 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=0.031346Jy sigma=0.983931 ! Fit after self-cal, rms=0.031438Jy sigma=0.982829 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.618 mas, bmaj=5.831 mas, bpa=38.87 degrees ! Estimated noise=0.136018 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 = -0.0103307 Jy ! Component: 100 - total flux cleaned = -0.0146249 Jy ! Component: 150 - total flux cleaned = -0.0167047 Jy ! Component: 200 - total flux cleaned = -0.0177884 Jy ! Total flux subtracted in 200 components = -0.0177884 Jy ! Clean residual min=-0.001917 max=0.003421 Jy/beam ! Clean residual mean=-0.000028 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0619891 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 65 model components to the UV plane model. ! The established model now contains 170 components and 0.0619891 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=0.030481Jy sigma=0.865857 ! Fit after self-cal, rms=0.030465Jy sigma=0.865625 ! Inverting map ! Added new window around map position (-31.8, -76.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266521 Jy ! Component: 100 - total flux cleaned = 0.00285204 Jy ! Component: 150 - total flux cleaned = 0.0029529 Jy ! Component: 200 - total flux cleaned = 0.00280271 Jy ! Total flux subtracted in 200 components = 0.00280271 Jy ! Clean residual min=-0.001563 max=0.002048 Jy/beam ! Clean residual mean=-0.000023 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0647918 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 194 components and 0.0647918 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=0.030121Jy sigma=0.849875 ! Fit after self-cal, rms=0.030061Jy sigma=0.848990 ! 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=0.030061Jy sigma=0.848990 ! Fit after self-cal, rms=0.030011Jy sigma=0.846886 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 (6.3, 16.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142367 Jy ! Component: 100 - total flux cleaned = 0.00137611 Jy ! Component: 150 - total flux cleaned = 0.00129457 Jy ! Component: 200 - total flux cleaned = 0.0012588 Jy ! Total flux subtracted in 200 components = 0.0012588 Jy ! Clean residual min=-0.001631 max=0.001471 Jy/beam ! Clean residual mean=-0.000020 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0660506 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 42 model components to the UV plane model. ! The established model now contains 229 components and 0.0660506 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=0.029802Jy sigma=0.839349 ! Fit after self-cal, rms=0.029774Jy sigma=0.838604 ! 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: 2.618 x 5.831 at 38.87 degrees (North through East) ! Clean map min=-0.0017468 max=0.029787 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=1.52 mas, bmaj=5.188 mas, bpa=37.26 degrees ! Estimated noise=0.340503 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205693 Jy ! Component: 100 - total flux cleaned = 0.030373 Jy ! Component: 150 - total flux cleaned = 0.0368965 Jy ! Component: 200 - total flux cleaned = 0.0417089 Jy ! Total flux subtracted in 200 components = 0.0417089 Jy ! Clean residual min=-0.001978 max=0.002922 Jy/beam ! Clean residual mean=-0.000027 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0417089 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 78 model components to the UV plane model. ! The established model now contains 78 components and 0.0417089 Jy ! Inverting map and beam ! Estimated beam: bmin=2.618 mas, bmaj=5.831 mas, bpa=38.87 degrees ! Estimated noise=0.136018 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 = 0.00896928 Jy ! Component: 100 - total flux cleaned = 0.0140153 Jy ! Component: 150 - total flux cleaned = 0.0174918 Jy ! Component: 200 - total flux cleaned = 0.0193342 Jy ! Total flux subtracted in 200 components = 0.0193342 Jy ! Clean residual min=-0.001870 max=0.002046 Jy/beam ! Clean residual mean=-0.000030 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0610431 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 151 components and 0.0610431 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110519 Jy ! Component: 100 - total flux cleaned = 0.00200593 Jy ! Component: 150 - total flux cleaned = 0.00258075 Jy ! Component: 200 - total flux cleaned = 0.00287988 Jy ! Total flux subtracted in 200 components = 0.00287988 Jy ! Clean residual min=-0.001800 max=0.001515 Jy/beam ! Clean residual mean=-0.000024 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.063923 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 187 components and 0.063923 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=0.029867Jy sigma=0.841848 ! Fit after self-cal, rms=0.029840Jy sigma=0.841343 wmodel J1504+5438_C_map.mod ! Writing 187 model components to file: J1504+5438_C_map.mod wobs J1504+5438_C_uvs.fits ! Writing UV FITS file: J1504+5438_C_uvs.fits wwins J1504+5438_C_map.win ! wwins: Wrote 3 windows to J1504+5438_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 = -0.000467336 Jy ! Component: 100 - total flux cleaned = -0.000148459 Jy ! Component: 150 - total flux cleaned = 9.99106e-05 Jy ! Component: 200 - total flux cleaned = 0.000264044 Jy ! Component: 250 - total flux cleaned = 0.000352571 Jy ! Component: 300 - total flux cleaned = 0.000459222 Jy ! Component: 350 - total flux cleaned = 0.000562319 Jy ! Component: 400 - total flux cleaned = 0.000622721 Jy ! Component: 450 - total flux cleaned = 0.000759688 Jy ! Component: 500 - total flux cleaned = 0.000835553 Jy ! Component: 550 - total flux cleaned = 0.000983535 Jy ! Component: 600 - total flux cleaned = 0.00109158 Jy ! Component: 650 - total flux cleaned = 0.00117969 Jy ! Component: 700 - total flux cleaned = 0.00131784 Jy ! Component: 750 - total flux cleaned = 0.00138532 Jy ! Component: 800 - total flux cleaned = 0.00145152 Jy ! Component: 850 - total flux cleaned = 0.00150052 Jy ! Component: 900 - total flux cleaned = 0.00159625 Jy ! Component: 950 - total flux cleaned = 0.0016119 Jy ! Component: 1000 - total flux cleaned = 0.00167362 Jy ! Component: 1050 - total flux cleaned = 0.0017038 Jy ! Component: 1100 - total flux cleaned = 0.00173382 Jy ! Component: 1150 - total flux cleaned = 0.00176323 Jy ! Component: 1200 - total flux cleaned = 0.00179198 Jy ! Component: 1250 - total flux cleaned = 0.00180612 Jy ! Component: 1300 - total flux cleaned = 0.00180618 Jy ! Component: 1350 - total flux cleaned = 0.00183374 Jy ! Component: 1400 - total flux cleaned = 0.00186084 Jy ! Component: 1450 - total flux cleaned = 0.00186096 Jy ! Component: 1500 - total flux cleaned = 0.00186119 Jy ! Component: 1550 - total flux cleaned = 0.00187436 Jy ! Component: 1600 - total flux cleaned = 0.00190022 Jy ! Component: 1650 - total flux cleaned = 0.00191272 Jy ! Component: 1700 - total flux cleaned = 0.00191276 Jy ! Component: 1750 - total flux cleaned = 0.00191266 Jy ! Component: 1800 - total flux cleaned = 0.00191263 Jy ! Component: 1850 - total flux cleaned = 0.00192463 Jy ! Component: 1900 - total flux cleaned = 0.00194855 Jy ! Component: 1950 - total flux cleaned = 0.00194874 Jy ! Component: 2000 - total flux cleaned = 0.00193735 Jy ! Component: 2050 - total flux cleaned = 0.00191458 Jy ! Component: 2100 - total flux cleaned = 0.00191463 Jy ! Component: 2150 - total flux cleaned = 0.00188066 Jy ! Component: 2200 - total flux cleaned = 0.00180262 Jy ! Component: 2250 - total flux cleaned = 0.00181364 Jy ! Component: 2300 - total flux cleaned = 0.00173684 Jy ! Component: 2350 - total flux cleaned = 0.00169343 Jy ! Component: 2400 - total flux cleaned = 0.00162892 Jy ! Component: 2450 - total flux cleaned = 0.00159696 Jy ! Component: 2500 - total flux cleaned = 0.00155469 Jy ! Component: 2550 - total flux cleaned = 0.00149175 Jy ! Component: 2600 - total flux cleaned = 0.00143976 Jy ! Component: 2650 - total flux cleaned = 0.00138816 Jy ! Component: 2700 - total flux cleaned = 0.00135744 Jy ! Component: 2750 - total flux cleaned = 0.0013066 Jy ! Component: 2800 - total flux cleaned = 0.00126623 Jy ! Component: 2850 - total flux cleaned = 0.00124614 Jy ! Component: 2900 - total flux cleaned = 0.00120627 Jy ! Component: 2950 - total flux cleaned = 0.00116682 Jy ! Component: 3000 - total flux cleaned = 0.00116673 Jy ! Component: 3050 - total flux cleaned = 0.00108865 Jy ! Component: 3100 - total flux cleaned = 0.0010402 Jy ! Component: 3150 - total flux cleaned = 0.0010112 Jy ! Component: 3200 - total flux cleaned = 0.000991905 Jy ! Component: 3250 - total flux cleaned = 0.000934442 Jy ! Component: 3300 - total flux cleaned = 0.000886821 Jy ! Component: 3350 - total flux cleaned = 0.000848866 Jy ! Component: 3400 - total flux cleaned = 0.000820508 Jy ! Component: 3450 - total flux cleaned = 0.000763992 Jy ! Component: 3500 - total flux cleaned = 0.000726403 Jy ! Component: 3550 - total flux cleaned = 0.000717048 Jy ! Component: 3600 - total flux cleaned = 0.000689021 Jy ! Component: 3650 - total flux cleaned = 0.000651669 Jy ! Component: 3700 - total flux cleaned = 0.000623805 Jy ! Component: 3750 - total flux cleaned = 0.000595955 Jy ! Component: 3800 - total flux cleaned = 0.000549591 Jy ! Component: 3850 - total flux cleaned = 0.000531158 Jy ! Component: 3900 - total flux cleaned = 0.00049425 Jy ! Component: 3950 - total flux cleaned = 0.000475836 Jy ! Component: 4000 - total flux cleaned = 0.000439038 Jy ! Component: 4050 - total flux cleaned = 0.000411475 Jy ! Total flux subtracted in 4096 components = 0.000411457 Jy ! Clean residual min=-0.000494 max=0.000535 Jy/beam ! Clean residual mean=-0.000024 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0643345 Jy keep ! Adding 346 model components to the UV plane model. ! The established model now contains 533 components and 0.0643344 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1504+5438_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.618 x 5.831 at 38.87 degrees (North through East) ! Clean map min=-0.001381 max=0.029759 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1504+5438_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1504+5438_C_a_map.mod ! Writing 533 model components to file: /vlbi/vcs9/uvm//J1504+5438_C_a_map.mod wobs /vlbi/vcs9/uvm//J1504+5438_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1504+5438_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1504+5438_C_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1504+5438_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0297593 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197957 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.99558 1.99558 3.99116 7.98232 15.9646 31.9293 63.8585 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 150.332 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1504+5438_C_a_dfm.log closed on Tue Dec 26 22:40:13 2017