! Started logfile: /vlbi/vcs9/uvm//J1727+4530_X_a_dfm.log on Tue Dec 26 22:47:32 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//J1727+4530_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1727+4530_X_a_uvm.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.945946 visibilities/baseline/integration-bin. ! Found source: J1727+4530 ! ! 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 7840 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 J1727+4530_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)= 1.10282 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 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.459698Jy sigma=34.884050 ! Fit after self-cal, rms=0.168818Jy sigma=4.106697 ! 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=0.8884 mas, bmaj=2.068 mas, bpa=-84.39 degrees ! Estimated noise=0.66193 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 = 0.936453 Jy ! Component: 100 - total flux cleaned = 1.06605 Jy ! Total flux subtracted in 100 components = 1.06605 Jy ! Clean residual min=-0.032894 max=0.043967 Jy/beam ! Clean residual mean=0.000063 rms=0.008231 Jy/beam ! Combined flux in latest and established models = 1.06605 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.06605 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=0.141854Jy sigma=3.423157 ! Fit after self-cal, rms=0.141843Jy sigma=3.422982 ! 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=1.173 mas, bmaj=2.551 mas, bpa=-85.28 degrees ! Estimated noise=0.332851 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 = 0.0625579 Jy ! Component: 100 - total flux cleaned = 0.0909738 Jy ! Component: 150 - total flux cleaned = 0.103738 Jy ! Component: 200 - total flux cleaned = 0.10576 Jy ! Total flux subtracted in 200 components = 0.10576 Jy ! Clean residual min=-0.043236 max=0.040086 Jy/beam ! Clean residual mean=0.000296 rms=0.010119 Jy/beam ! Combined flux in latest and established models = 1.17181 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 1.17181 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=0.123489Jy sigma=2.960123 ! Fit after self-cal, rms=0.123482Jy sigma=2.959997 ! 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: 0.953049 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.00 KP 1.03 LA 1.04 ! NL 1.08 OV 1.17 PT 1.05 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.04025 ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.96 KP 0.95 LA 0.96 ! MK 1.03 NL 0.98 OV 0.91 PT 0.94 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.953585 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.99 KP 1.04 LA 1.04 ! NL 1.07 OV 1.17 PT 1.05 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.03896 ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.95 KP 0.95 LA 0.96 ! MK 1.03 NL 0.98 OV 0.92 PT 0.94 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.953253 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.98 KP 1.03 LA 1.04 ! NL 1.07 OV 1.18 PT 1.05 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.03922 ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.97 KP 0.95 LA 0.95 ! MK 1.03 NL 0.98 OV 0.92 PT 0.94 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.953638 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.98 KP 1.03 LA 1.04 ! NL 1.07 OV 1.17 PT 1.05 SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 1.03677 ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.97 KP 0.95 LA 0.97 ! MK 1.04 NL 0.97 OV 0.90 PT 0.95 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.958489 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.98 KP 1.02 LA 1.03 ! NL 1.07 OV 1.18 PT 1.04 SC 0.96 ! ! Amplitude normalization factor in sub-array 2: 1.03734 ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.95 KP 0.95 LA 0.96 ! MK 1.05 NL 0.98 OV 0.91 PT 0.94 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.957498 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.98 KP 1.03 LA 1.02 ! NL 1.06 OV 1.19 PT 1.05 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.03496 ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 0.95 KP 0.95 LA 0.97 ! MK 1.06 NL 0.98 OV 0.91 PT 0.94 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.956721 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.98 KP 1.02 LA 1.02 ! NL 1.06 OV 1.20 PT 1.03 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.0323 ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.97 KP 0.95 LA 0.97 ! MK 1.05 NL 0.98 OV 0.91 PT 0.94 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.954924 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.99 KP 1.02 LA 1.02 ! NL 1.07 OV 1.20 PT 1.03 SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 1.03791 ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 0.96 KP 0.95 LA 0.96 ! MK 1.06 NL 0.97 OV 0.91 PT 0.94 ! ! ! Fit before self-cal, rms=0.123482Jy sigma=2.959997 ! Fit after self-cal, rms=0.101535Jy sigma=2.389659 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=0.101535Jy sigma=2.389659 ! Fit after self-cal, rms=0.101537Jy sigma=2.389650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=2.567 mas, bpa=-88.12 degrees ! Estimated noise=0.332429 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 = 0.005551 Jy ! Component: 100 - total flux cleaned = 0.00773633 Jy ! Component: 150 - total flux cleaned = 0.0100704 Jy ! Component: 200 - total flux cleaned = 0.011893 Jy ! Total flux subtracted in 200 components = 0.011893 Jy ! Clean residual min=-0.033328 max=0.029234 Jy/beam ! Clean residual mean=0.000350 rms=0.006961 Jy/beam ! Combined flux in latest and established models = 1.1837 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 1.1837 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=0.097051Jy sigma=2.210893 ! Fit after self-cal, rms=0.097046Jy sigma=2.210723 ! 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=0.097046Jy sigma=2.210723 ! Fit after self-cal, rms=0.097046Jy sigma=2.210717 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 = 0.00113326 Jy ! Component: 100 - total flux cleaned = 0.00240315 Jy ! Component: 150 - total flux cleaned = 0.00373212 Jy ! Component: 200 - total flux cleaned = 0.00465071 Jy ! Total flux subtracted in 200 components = 0.00465071 Jy ! Clean residual min=-0.031837 max=0.028365 Jy/beam ! Clean residual mean=0.000365 rms=0.006875 Jy/beam ! Combined flux in latest and established models = 1.18835 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 1.18835 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=0.096453Jy sigma=2.181001 ! Fit after self-cal, rms=0.096451Jy sigma=2.180937 ! 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: 1.187 x 2.567 at -88.12 degrees (North through East) ! Clean map min=-0.031067 max=1.0509 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 ! Performing amp+phase self-cal over 60 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=0.096451Jy sigma=2.180937 ! Fit after self-cal, rms=0.054946Jy sigma=1.155498 ! 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=0.054946Jy sigma=1.155498 ! Fit after self-cal, rms=0.054946Jy sigma=1.155496 ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=2.619 mas, bpa=-87.06 degrees ! Estimated noise=0.333445 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0104317 Jy ! Component: 100 - total flux cleaned = -0.0116161 Jy ! Component: 150 - total flux cleaned = -0.0126798 Jy ! Component: 200 - total flux cleaned = -0.0136329 Jy ! Total flux subtracted in 200 components = -0.0136329 Jy ! Clean residual min=-0.013695 max=0.009175 Jy/beam ! Clean residual mean=0.000017 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 1.17472 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 1.17472 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=0.048332Jy sigma=1.034457 ! Fit after self-cal, rms=0.048326Jy sigma=1.034201 ! Inverting map ! ============== Finished amplitude self-cal ============== 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=0.895 mas, bmaj=2.085 mas, bpa=-85.27 degrees ! Estimated noise=0.666186 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.942467 Jy ! Component: 100 - total flux cleaned = 1.07793 Jy ! Component: 150 - total flux cleaned = 1.12459 Jy ! Component: 200 - total flux cleaned = 1.14757 Jy ! Total flux subtracted in 200 components = 1.14757 Jy ! Clean residual min=-0.016420 max=0.015965 Jy/beam ! Clean residual mean=-0.000020 rms=0.002834 Jy/beam ! Combined flux in latest and established models = 1.14757 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.14757 Jy ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=2.619 mas, bpa=-87.06 degrees ! Estimated noise=0.333445 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) ! Added new window around map position (-2.6, -1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138312 Jy ! Component: 100 - total flux cleaned = 0.0165275 Jy ! Component: 150 - total flux cleaned = 0.0170617 Jy ! Component: 200 - total flux cleaned = 0.0175407 Jy ! Total flux subtracted in 200 components = 0.0175407 Jy ! Clean residual min=-0.009633 max=0.008021 Jy/beam ! Clean residual mean=-0.000008 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 1.16511 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 1.16511 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213113 Jy ! Component: 100 - total flux cleaned = 0.000405674 Jy ! Component: 150 - total flux cleaned = 0.000586349 Jy ! Component: 200 - total flux cleaned = 0.000748774 Jy ! Total flux subtracted in 200 components = 0.000748774 Jy ! Clean residual min=-0.009500 max=0.007332 Jy/beam ! Clean residual mean=-0.000007 rms=0.001760 Jy/beam ! Combined flux in latest and established models = 1.16586 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 42 components and 1.16586 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=0.042926Jy sigma=0.921631 ! Fit after self-cal, rms=0.042694Jy sigma=0.916379 wmodel J1727+4530_X_map.mod ! Writing 42 model components to file: J1727+4530_X_map.mod wobs J1727+4530_X_uvs.fits ! Writing UV FITS file: J1727+4530_X_uvs.fits wwins J1727+4530_X_map.win ! wwins: Wrote 2 windows to J1727+4530_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 = -0.00179428 Jy ! Component: 100 - total flux cleaned = -0.00304321 Jy ! Component: 150 - total flux cleaned = -0.00439791 Jy ! Component: 200 - total flux cleaned = -0.00595158 Jy ! Component: 250 - total flux cleaned = -0.0074181 Jy ! Component: 300 - total flux cleaned = -0.0083503 Jy ! Component: 350 - total flux cleaned = -0.00942726 Jy ! Component: 400 - total flux cleaned = -0.0102879 Jy ! Component: 450 - total flux cleaned = -0.0108709 Jy ! Component: 500 - total flux cleaned = -0.0115183 Jy ! Component: 550 - total flux cleaned = -0.0122211 Jy ! Component: 600 - total flux cleaned = -0.0127497 Jy ! Component: 650 - total flux cleaned = -0.0131885 Jy ! Component: 700 - total flux cleaned = -0.0135439 Jy ! Component: 750 - total flux cleaned = -0.0138198 Jy ! Component: 800 - total flux cleaned = -0.0142241 Jy ! Component: 850 - total flux cleaned = -0.0146848 Jy ! Component: 900 - total flux cleaned = -0.0151983 Jy ! Component: 950 - total flux cleaned = -0.0155114 Jy ! Component: 1000 - total flux cleaned = -0.0159375 Jy ! Component: 1050 - total flux cleaned = -0.0162342 Jy ! Component: 1100 - total flux cleaned = -0.0165234 Jy ! Component: 1150 - total flux cleaned = -0.0165796 Jy ! Component: 1200 - total flux cleaned = -0.0169136 Jy ! Component: 1250 - total flux cleaned = -0.0172405 Jy ! Component: 1300 - total flux cleaned = -0.017506 Jy ! Component: 1350 - total flux cleaned = -0.017715 Jy ! Component: 1400 - total flux cleaned = -0.0179199 Jy ! Component: 1450 - total flux cleaned = -0.0182706 Jy ! Component: 1500 - total flux cleaned = -0.0185652 Jy ! Component: 1550 - total flux cleaned = -0.0188051 Jy ! Component: 1600 - total flux cleaned = -0.019087 Jy ! Component: 1650 - total flux cleaned = -0.0190403 Jy ! Component: 1700 - total flux cleaned = -0.0194948 Jy ! Component: 1750 - total flux cleaned = -0.0196288 Jy ! Component: 1800 - total flux cleaned = -0.0199793 Jy ! Component: 1850 - total flux cleaned = -0.0201508 Jy ! Component: 1900 - total flux cleaned = -0.0204468 Jy ! Component: 1950 - total flux cleaned = -0.0207366 Jy ! Component: 2000 - total flux cleaned = -0.0209813 Jy ! Component: 2050 - total flux cleaned = -0.0213824 Jy ! Component: 2100 - total flux cleaned = -0.0215007 Jy ! Component: 2150 - total flux cleaned = -0.0218109 Jy ! Component: 2200 - total flux cleaned = -0.0220399 Jy ! Component: 2250 - total flux cleaned = -0.0223772 Jy ! Component: 2300 - total flux cleaned = -0.0224508 Jy ! Component: 2350 - total flux cleaned = -0.0226698 Jy ! Component: 2400 - total flux cleaned = -0.0228132 Jy ! Component: 2450 - total flux cleaned = -0.0229898 Jy ! Component: 2500 - total flux cleaned = -0.0230951 Jy ! Component: 2550 - total flux cleaned = -0.02337 Jy ! Component: 2600 - total flux cleaned = -0.0234716 Jy ! Component: 2650 - total flux cleaned = -0.0236052 Jy ! Component: 2700 - total flux cleaned = -0.023737 Jy ! Component: 2750 - total flux cleaned = -0.0238348 Jy ! Component: 2800 - total flux cleaned = -0.0240587 Jy ! Component: 2850 - total flux cleaned = -0.0242158 Jy ! Component: 2900 - total flux cleaned = -0.0242466 Jy ! Component: 2950 - total flux cleaned = -0.0243697 Jy ! Component: 3000 - total flux cleaned = -0.0245214 Jy ! Component: 3050 - total flux cleaned = -0.0245217 Jy ! Component: 3100 - total flux cleaned = -0.0245521 Jy ! Component: 3150 - total flux cleaned = -0.0245813 Jy ! Component: 3200 - total flux cleaned = -0.0246391 Jy ! Component: 3250 - total flux cleaned = -0.0246674 Jy ! Component: 3300 - total flux cleaned = -0.0246668 Jy ! Component: 3350 - total flux cleaned = -0.0246669 Jy ! Component: 3400 - total flux cleaned = -0.0246943 Jy ! Component: 3450 - total flux cleaned = -0.0246394 Jy ! Component: 3500 - total flux cleaned = -0.0246665 Jy ! Component: 3550 - total flux cleaned = -0.0245599 Jy ! Component: 3600 - total flux cleaned = -0.0246654 Jy ! Component: 3650 - total flux cleaned = -0.0246653 Jy ! Component: 3700 - total flux cleaned = -0.0245878 Jy ! Component: 3750 - total flux cleaned = -0.0245878 Jy ! Component: 3800 - total flux cleaned = -0.0245881 Jy ! Component: 3850 - total flux cleaned = -0.0246383 Jy ! Component: 3900 - total flux cleaned = -0.024663 Jy ! Component: 3950 - total flux cleaned = -0.0246872 Jy ! Component: 4000 - total flux cleaned = -0.0246381 Jy ! Component: 4050 - total flux cleaned = -0.0246624 Jy ! Total flux subtracted in 4096 components = -0.024734 Jy ! Clean residual min=-0.001364 max=0.001283 Jy/beam ! Clean residual mean=0.000005 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 1.14113 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 372 components and 1.14113 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1727+4530_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.193 x 2.619 at -87.06 degrees (North through East) ! Clean map min=-0.0058746 max=1.0734 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1727+4530_X_a_map.fits wmodel /vlbi/vcs9/uvm//J1727+4530_X_a_map.mod ! Writing 372 model components to file: /vlbi/vcs9/uvm//J1727+4530_X_a_map.mod wobs /vlbi/vcs9/uvm//J1727+4530_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1727+4530_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J1727+4530_X_a_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J1727+4530_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.07343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000447888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125175 0.125175 0.250349 0.500698 1.0014 2.00279 4.00558 8.01117 16.0223 32.0447 64.0893 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2396.65 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1727+4530_X_a_dfm.log closed on Tue Dec 26 22:47:35 2017