! Started logfile: /vlbi/vcs9/uvm//J0044+1855_X_a_dfm.log on Tue Dec 26 20:55:40 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J0044+1855_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0044+1855_X_a_uvm.fits ! AN table 1: 26 integrations on 28 of 28 possible baselines. ! AN table 2: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.482814 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0044+1855 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 12024 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J0044+1855_X] 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 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.073889 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 35 telescope corrections were flagged in sub-array 1. ! A total of 237 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 237 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 237 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 237 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 237 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 237 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 237 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! A total of 237 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001364Jy sigma=24.952408 ! Fit after self-cal, rms=0.934122Jy sigma=23.279362 ! 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=0.8317 mas, bmaj=2.057 mas, bpa=-13.38 degrees ! Estimated noise=0.56474 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 = 0.0527711 Jy ! Component: 100 - total flux cleaned = 0.0636364 Jy ! Total flux subtracted in 100 components = 0.0636364 Jy ! Clean residual min=-0.002709 max=0.004523 Jy/beam ! Clean residual mean=0.000005 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0636364 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0636364 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=0.031917Jy sigma=0.716965 ! Fit after self-cal, rms=0.031913Jy sigma=0.716833 ! Inverting map ! Added new window around map position (0.8, 3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0058152 Jy ! Component: 100 - total flux cleaned = 0.00930587 Jy ! Total flux subtracted in 100 components = 0.00930587 Jy ! Clean residual min=-0.002144 max=0.002263 Jy/beam ! Clean residual mean=0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0729422 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.0729422 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=0.030553Jy sigma=0.680083 ! Fit after self-cal, rms=0.030543Jy sigma=0.679781 ! 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=1.213 mas, bmaj=2.407 mas, bpa=-4.934 degrees ! Estimated noise=0.261073 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 = 0.00430662 Jy ! Component: 100 - total flux cleaned = 0.00659751 Jy ! Component: 150 - total flux cleaned = 0.00794622 Jy ! Component: 200 - total flux cleaned = 0.00881037 Jy ! Total flux subtracted in 200 components = 0.00881037 Jy ! Clean residual min=-0.001155 max=0.000985 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0817526 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 47 model components to the UV plane model. ! The established model now contains 67 components and 0.0817526 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=0.030085Jy sigma=0.667365 ! Fit after self-cal, rms=0.030080Jy sigma=0.667169 ! 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: 1.00986 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 KP 1.01 LA 0.98 ! NL 1.00 OV 0.98 PT 1.03 SC 0.96 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.992529 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.01 HN 1.01 KP 1.03 ! LA 0.88 MK 1.07 NL 1.05 OV 0.99 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01942 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 KP 0.96 LA 1.01 ! NL 0.98 OV 0.98 PT 1.01 SC 0.97 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00689 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 1.00 KP 0.97 ! LA 0.94 MK 1.02 NL 1.02 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00521 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 1.00 LA 0.96 ! NL 0.97 OV 0.99 PT 1.02 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00578 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 0.96 KP 0.97 ! LA 0.94 MK 1.00 NL 1.01 OV 1.07 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00367 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 KP 0.93 LA 0.98 ! NL 1.03 OV 1.02 PT 0.97 SC 1.06 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00297 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.05 HN 1.03 KP 0.97 ! LA 0.97 MK 0.97 NL 1.02 OV 1.00 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.991163 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 KP 1.06 LA 1.03 ! NL 0.99 OV 0.96 PT 0.94 SC 1.05 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.997541 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.03 KP 0.95 ! LA 0.95 MK 1.03 NL 1.04 OV 1.07 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.975166 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 KP 1.00 LA 1.00 ! NL 1.01 OV 1.02 PT 1.02 SC 1.05 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00556 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 0.98 KP 0.95 ! LA 0.91 MK 1.00 NL 1.00 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.965834 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 KP 0.99 LA 1.06 ! NL 1.00 OV 1.00 PT 1.05 SC 1.13 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01883 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 0.96 KP 0.97 ! LA 0.95 MK 1.00 NL 0.97 OV 0.97 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.9836 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 KP 0.99 LA 0.98 ! NL 1.05 OV 0.99 PT 1.03 SC 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01565 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 0.98 KP 0.96 ! LA 0.94 MK 0.97 NL 1.03 OV 0.97 ! PT 1.04 SC 0.93 ! ! ! Fit before self-cal, rms=0.030080Jy sigma=0.667169 ! Fit after self-cal, rms=0.029877Jy sigma=0.663159 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=0.029877Jy sigma=0.663159 ! Fit after self-cal, rms=0.029878Jy sigma=0.663152 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=2.42 mas, bpa=-4.739 degrees ! Estimated noise=0.261466 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 = 0.000274499 Jy ! Component: 100 - total flux cleaned = 0.000320213 Jy ! Component: 150 - total flux cleaned = 0.000327984 Jy ! Component: 200 - total flux cleaned = 0.000341962 Jy ! Total flux subtracted in 200 components = 0.000341962 Jy ! Clean residual min=-0.000873 max=0.000898 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0820945 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.0820945 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=0.029870Jy sigma=0.663008 ! Fit after self-cal, rms=0.029869Jy sigma=0.662988 ! 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=0.029869Jy sigma=0.662988 ! Fit after self-cal, rms=0.029841Jy sigma=0.662184 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 = 8.63813e-05 Jy ! Component: 100 - total flux cleaned = 9.54941e-05 Jy ! Component: 150 - total flux cleaned = 0.000119657 Jy ! Component: 200 - total flux cleaned = 0.000126878 Jy ! Total flux subtracted in 200 components = 0.000126878 Jy ! Clean residual min=-0.000895 max=0.000876 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0822214 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 87 components and 0.0822214 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=0.029832Jy sigma=0.662029 ! Fit after self-cal, rms=0.029828Jy sigma=0.661899 ! 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: 1.217 x 2.42 at -4.739 degrees (North through East) ! Clean map min=-0.00085163 max=0.063304 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=0.8307 mas, bmaj=2.061 mas, bpa=-13.1 degrees ! Estimated noise=0.567294 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528197 Jy ! Component: 100 - total flux cleaned = 0.0640509 Jy ! Component: 150 - total flux cleaned = 0.069653 Jy ! Component: 200 - total flux cleaned = 0.073083 Jy ! Total flux subtracted in 200 components = 0.073083 Jy ! Clean residual min=-0.001994 max=0.002062 Jy/beam ! Clean residual mean=0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0730831 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0730831 Jy ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=2.42 mas, bpa=-4.739 degrees ! Estimated noise=0.261466 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 = 0.00401249 Jy ! Component: 100 - total flux cleaned = 0.00609431 Jy ! Component: 150 - total flux cleaned = 0.00727174 Jy ! Component: 200 - total flux cleaned = 0.00798512 Jy ! Total flux subtracted in 200 components = 0.00798512 Jy ! Clean residual min=-0.000912 max=0.000914 Jy/beam ! Clean residual mean=-0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0810682 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 64 components and 0.0810682 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454035 Jy ! Component: 100 - total flux cleaned = 0.00070734 Jy ! Component: 150 - total flux cleaned = 0.000780505 Jy ! Component: 200 - total flux cleaned = 0.000857878 Jy ! Total flux subtracted in 200 components = 0.000857878 Jy ! Clean residual min=-0.000854 max=0.000849 Jy/beam ! Clean residual mean=-0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0819261 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 77 components and 0.0819261 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=0.029824Jy sigma=0.661857 ! Fit after self-cal, rms=0.029820Jy sigma=0.661725 wmodel J0044+1855_X_map.mod ! Writing 77 model components to file: J0044+1855_X_map.mod wobs J0044+1855_X_uvs.fits ! Writing UV FITS file: J0044+1855_X_uvs.fits wwins J0044+1855_X_map.win ! wwins: Wrote 2 windows to J0044+1855_X_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 = 6.34633e-05 Jy ! Component: 100 - total flux cleaned = 0.000136821 Jy ! Component: 150 - total flux cleaned = 0.000177552 Jy ! Component: 200 - total flux cleaned = 0.000216434 Jy ! Component: 250 - total flux cleaned = 0.00027735 Jy ! Component: 300 - total flux cleaned = 0.000347401 Jy ! Component: 350 - total flux cleaned = 0.000460298 Jy ! Component: 400 - total flux cleaned = 0.000569204 Jy ! Component: 450 - total flux cleaned = 0.000653849 Jy ! Component: 500 - total flux cleaned = 0.000735739 Jy ! Component: 550 - total flux cleaned = 0.000805227 Jy ! Component: 600 - total flux cleaned = 0.000853177 Jy ! Component: 650 - total flux cleaned = 0.000881038 Jy ! Component: 700 - total flux cleaned = 0.000890132 Jy ! Component: 750 - total flux cleaned = 0.000890193 Jy ! Component: 800 - total flux cleaned = 0.000881459 Jy ! Component: 850 - total flux cleaned = 0.000856029 Jy ! Component: 900 - total flux cleaned = 0.00079828 Jy ! Component: 950 - total flux cleaned = 0.000733481 Jy ! Component: 1000 - total flux cleaned = 0.000677672 Jy ! Component: 1050 - total flux cleaned = 0.000591716 Jy ! Component: 1100 - total flux cleaned = 0.000530321 Jy ! Component: 1150 - total flux cleaned = 0.000462397 Jy ! Component: 1200 - total flux cleaned = 0.000417981 Jy ! Component: 1250 - total flux cleaned = 0.000374084 Jy ! Component: 1300 - total flux cleaned = 0.000345234 Jy ! Component: 1350 - total flux cleaned = 0.000295482 Jy ! Component: 1400 - total flux cleaned = 0.000253681 Jy ! Component: 1450 - total flux cleaned = 0.000226025 Jy ! Component: 1500 - total flux cleaned = 0.000191919 Jy ! Component: 1550 - total flux cleaned = 0.00015166 Jy ! Component: 1600 - total flux cleaned = 0.000111993 Jy ! Component: 1650 - total flux cleaned = 9.90021e-05 Jy ! Component: 1700 - total flux cleaned = 7.32036e-05 Jy ! Component: 1750 - total flux cleaned = 4.12854e-05 Jy ! Component: 1800 - total flux cleaned = 2.24068e-05 Jy ! Component: 1850 - total flux cleaned = -2.5064e-06 Jy ! Component: 1900 - total flux cleaned = -8.78014e-06 Jy ! Component: 1950 - total flux cleaned = -5.154e-05 Jy ! Component: 2000 - total flux cleaned = -6.35425e-05 Jy ! Component: 2050 - total flux cleaned = -6.95505e-05 Jy ! Component: 2100 - total flux cleaned = -9.32414e-05 Jy ! Component: 2150 - total flux cleaned = -0.00010492 Jy ! Component: 2200 - total flux cleaned = -0.000122269 Jy ! Component: 2250 - total flux cleaned = -0.000122214 Jy ! Component: 2300 - total flux cleaned = -0.000133502 Jy ! Component: 2350 - total flux cleaned = -0.000139172 Jy ! Component: 2400 - total flux cleaned = -0.000128116 Jy ! Component: 2450 - total flux cleaned = -0.000144665 Jy ! Component: 2500 - total flux cleaned = -0.000133822 Jy ! Component: 2550 - total flux cleaned = -0.000155483 Jy ! Component: 2600 - total flux cleaned = -0.000182227 Jy ! Component: 2650 - total flux cleaned = -0.000182173 Jy ! Component: 2700 - total flux cleaned = -0.000198072 Jy ! Component: 2750 - total flux cleaned = -0.000218991 Jy ! Component: 2800 - total flux cleaned = -0.00021906 Jy ! Component: 2850 - total flux cleaned = -0.000234453 Jy ! Component: 2900 - total flux cleaned = -0.000234428 Jy ! Component: 2950 - total flux cleaned = -0.00025469 Jy ! Component: 3000 - total flux cleaned = -0.000269756 Jy ! Component: 3050 - total flux cleaned = -0.000269726 Jy ! Component: 3100 - total flux cleaned = -0.000269703 Jy ! Component: 3150 - total flux cleaned = -0.000294244 Jy ! Component: 3200 - total flux cleaned = -0.000279598 Jy ! Component: 3250 - total flux cleaned = -0.000289302 Jy ! Component: 3300 - total flux cleaned = -0.000308599 Jy ! Component: 3350 - total flux cleaned = -0.000322953 Jy ! Component: 3400 - total flux cleaned = -0.000327674 Jy ! Component: 3450 - total flux cleaned = -0.000313454 Jy ! Component: 3500 - total flux cleaned = -0.000322859 Jy ! Component: 3550 - total flux cleaned = -0.000332198 Jy ! Component: 3600 - total flux cleaned = -0.000341477 Jy ! Component: 3650 - total flux cleaned = -0.000341434 Jy ! Component: 3700 - total flux cleaned = -0.000346029 Jy ! Component: 3750 - total flux cleaned = -0.000346077 Jy ! Component: 3800 - total flux cleaned = -0.000359647 Jy ! Component: 3850 - total flux cleaned = -0.000377705 Jy ! Component: 3900 - total flux cleaned = -0.00038668 Jy ! Component: 3950 - total flux cleaned = -0.000404529 Jy ! Component: 4000 - total flux cleaned = -0.000417864 Jy ! Component: 4050 - total flux cleaned = -0.00043111 Jy ! Total flux subtracted in 4096 components = -0.000444257 Jy ! Clean residual min=-0.000234 max=0.000254 Jy/beam ! Clean residual mean=-0.000001 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0814818 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 370 components and 0.0814818 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0044+1855_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.217 x 2.42 at -4.739 degrees (North through East) ! Clean map min=-0.00057839 max=0.063295 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0044+1855_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0044+1855_X_a_map.mod ! Writing 370 model components to file: /vlbi/vcs9/uvm//J0044+1855_X_a_map.mod wobs /vlbi/vcs9/uvm//J0044+1855_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0044+1855_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0044+1855_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0044+1855_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0632954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.2998e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345988 0.345988 0.691975 1.38395 2.7679 5.5358 11.0716 22.1432 44.2864 88.5728 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 867.083 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0044+1855_X_a_dfm.log closed on Tue Dec 26 20:55:44 2017