! Started logfile: /vlbi/vcs9/uvm//J1344-2452_C_a_dfm.log on Tue Dec 26 22:31:41 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//J1344-2452_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1344-2452_C_a_uvm.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770238 visibilities/baseline/integration-bin. ! Found source: J1344-2452 ! ! 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 15528 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 J1344-2452_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)= 0.0548882 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 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001382Jy sigma=22.925290 ! Fit after self-cal, rms=0.964261Jy sigma=22.042784 ! 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=1.264 mas, bmaj=3.399 mas, bpa=-6.99 degrees ! Estimated noise=0.475497 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 = 0.0285598 Jy ! Component: 100 - total flux cleaned = 0.0348509 Jy ! Total flux subtracted in 100 components = 0.0348509 Jy ! Clean residual min=-0.002319 max=0.004583 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0348509 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0348509 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=0.040631Jy sigma=0.753662 ! Fit after self-cal, rms=0.040620Jy sigma=0.753070 ! Inverting map ! Added new window around map position (-2.1, 3.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442341 Jy ! Component: 100 - total flux cleaned = 0.00637065 Jy ! Total flux subtracted in 100 components = 0.00637065 Jy ! Clean residual min=-0.002141 max=0.003712 Jy/beam ! Clean residual mean=0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0412215 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0412215 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=0.040088Jy sigma=0.735717 ! Fit after self-cal, rms=0.040034Jy sigma=0.733678 ! 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=1.682 mas, bmaj=4.247 mas, bpa=-3.492 degrees ! Estimated noise=0.248004 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.7, -3.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491292 Jy ! Component: 100 - total flux cleaned = 0.00749306 Jy ! Component: 150 - total flux cleaned = 0.00898101 Jy ! Component: 200 - total flux cleaned = 0.00993829 Jy ! Total flux subtracted in 200 components = 0.00993829 Jy ! Clean residual min=-0.001219 max=0.001102 Jy/beam ! Clean residual mean=0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0511598 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 62 components and 0.0511598 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=0.039621Jy sigma=0.721202 ! Fit after self-cal, rms=0.039606Jy sigma=0.720908 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.957477 ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.29 KP 0.97 ! MK 1.00 NL 1.07 OV 1.07 PT 0.93 ! SC 1.07 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.978765 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 HN 0.94 KP 0.98 ! LA 1.04 MK 1.12 NL 0.96 OV 1.22 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992226 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.15 KP 0.97 ! MK 1.13 NL 0.94 OV 1.01 PT 0.95 ! SC 0.98 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00162 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.98 KP 0.94 ! LA 0.95 MK 0.97 NL 0.94 OV 1.08 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.992444 ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.33 KP 0.92 ! MK 1.09 NL 0.96 OV 0.98 PT 0.92 ! SC 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.928816 ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 1.01 HN 1.06 KP 1.03 ! LA 1.05 MK 1.25 NL 1.10 OV 1.07 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00914 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.00 KP 1.05 ! MK 0.97 NL 0.94 OV 0.93 PT 0.95 ! SC 1.09 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.992199 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 1.19 KP 0.96 ! LA 0.96 MK 1.00 NL 0.94 OV 0.97 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04947 ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 FD 0.93 HN 1.10 KP 1.01 ! MK 1.00 NL 0.93 OV 0.95 PT 1.03 ! SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.958668 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.09 HN 1.26 KP 0.92 ! LA 1.10 MK 0.98 NL 0.98 OV 1.01 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00623 ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.28 KP 0.97 ! MK 0.96 NL 0.97 OV 0.97 PT 1.00 ! SC 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.967259 ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.98 HN 1.07 KP 1.00 ! LA 0.95 MK 1.07 NL 1.01 OV 1.00 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02623 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.02 KP 1.00 ! MK 1.03 NL 1.00 OV 0.96 PT 0.94 ! SC 0.82 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.941499 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 HN 1.44 KP 0.96 ! LA 1.12 MK 1.00 NL 1.10 OV 0.99 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03821 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.07 KP 0.90 ! MK 0.98 NL 0.89 OV 1.03 PT 0.97 ! SC 0.86 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.921646 ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.09 HN 1.43 KP 1.01 ! LA 0.99 MK 1.07 NL 1.03 OV 0.98 ! PT 0.97 SC 1.15 ! ! ! Fit before self-cal, rms=0.039606Jy sigma=0.720908 ! Fit after self-cal, rms=0.037964Jy sigma=0.720422 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=0.037964Jy sigma=0.720422 ! Fit after self-cal, rms=0.037966Jy sigma=0.720410 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=4.349 mas, bpa=-3.095 degrees ! Estimated noise=0.239413 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 = -0.0016558 Jy ! Component: 100 - total flux cleaned = -0.00190663 Jy ! Component: 150 - total flux cleaned = -0.0019614 Jy ! Component: 200 - total flux cleaned = -0.00202547 Jy ! Total flux subtracted in 200 components = -0.00202547 Jy ! Clean residual min=-0.001037 max=0.001005 Jy/beam ! Clean residual mean=0.000005 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0491344 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.0491344 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=0.037927Jy sigma=0.718842 ! Fit after self-cal, rms=0.037926Jy sigma=0.718821 ! 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=0.037926Jy sigma=0.718821 ! Fit after self-cal, rms=0.037892Jy sigma=0.717617 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 = 4.05827e-05 Jy ! Component: 100 - total flux cleaned = 7.96915e-07 Jy ! Component: 150 - total flux cleaned = -3.4911e-05 Jy ! Component: 200 - total flux cleaned = -6.69972e-05 Jy ! Total flux subtracted in 200 components = -6.69972e-05 Jy ! Clean residual min=-0.001035 max=0.000966 Jy/beam ! Clean residual mean=0.000004 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0490674 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.0490674 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=0.037888Jy sigma=0.717446 ! Fit after self-cal, rms=0.037885Jy sigma=0.717282 ! 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: 1.728 x 4.349 at -3.095 degrees (North through East) ! Clean map min=-0.00098435 max=0.031588 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=1.272 mas, bmaj=3.402 mas, bpa=-6.728 degrees ! Estimated noise=0.470951 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.028581 Jy ! Component: 100 - total flux cleaned = 0.0359732 Jy ! Component: 150 - total flux cleaned = 0.0397533 Jy ! Component: 200 - total flux cleaned = 0.0421395 Jy ! Total flux subtracted in 200 components = 0.0421395 Jy ! Clean residual min=-0.001714 max=0.001947 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0421395 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0421395 Jy ! Inverting map and beam ! Estimated beam: bmin=1.728 mas, bmaj=4.349 mas, bpa=-3.095 degrees ! Estimated noise=0.239413 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 = 0.0031342 Jy ! Component: 100 - total flux cleaned = 0.00467571 Jy ! Component: 150 - total flux cleaned = 0.00559668 Jy ! Component: 200 - total flux cleaned = 0.00612331 Jy ! Total flux subtracted in 200 components = 0.00612331 Jy ! Clean residual min=-0.001061 max=0.000975 Jy/beam ! Clean residual mean=0.000004 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0482628 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 79 components and 0.0482628 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179711 Jy ! Component: 100 - total flux cleaned = 0.00027352 Jy ! Component: 150 - total flux cleaned = 0.00033006 Jy ! Component: 200 - total flux cleaned = 0.00036958 Jy ! Total flux subtracted in 200 components = 0.00036958 Jy ! Clean residual min=-0.001030 max=0.000953 Jy/beam ! Clean residual mean=0.000004 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0486324 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.0486324 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=0.037878Jy sigma=0.717268 ! Fit after self-cal, rms=0.037875Jy sigma=0.717217 wmodel J1344-2452_C_map.mod ! Writing 88 model components to file: J1344-2452_C_map.mod wobs J1344-2452_C_uvs.fits ! Writing UV FITS file: J1344-2452_C_uvs.fits wwins J1344-2452_C_map.win ! wwins: Wrote 3 windows to J1344-2452_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 = -0.000230655 Jy ! Component: 100 - total flux cleaned = -0.000317258 Jy ! Component: 150 - total flux cleaned = -0.000237517 Jy ! Component: 200 - total flux cleaned = -0.000161073 Jy ! Component: 250 - total flux cleaned = -7.22535e-05 Jy ! Component: 300 - total flux cleaned = -2.90173e-05 Jy ! Component: 350 - total flux cleaned = 1.33788e-05 Jy ! Component: 400 - total flux cleaned = -5.5159e-05 Jy ! Component: 450 - total flux cleaned = -0.000108614 Jy ! Component: 500 - total flux cleaned = -8.21863e-05 Jy ! Component: 550 - total flux cleaned = -9.51521e-05 Jy ! Component: 600 - total flux cleaned = -9.51626e-05 Jy ! Component: 650 - total flux cleaned = -0.000132297 Jy ! Component: 700 - total flux cleaned = -9.55125e-05 Jy ! Component: 750 - total flux cleaned = -9.53212e-05 Jy ! Component: 800 - total flux cleaned = -0.000106848 Jy ! Component: 850 - total flux cleaned = -7.17849e-05 Jy ! Component: 900 - total flux cleaned = -0.000106356 Jy ! Component: 950 - total flux cleaned = -9.51403e-05 Jy ! Component: 1000 - total flux cleaned = -0.000117296 Jy ! Component: 1050 - total flux cleaned = -8.39717e-05 Jy ! Component: 1100 - total flux cleaned = -6.20831e-05 Jy ! Component: 1150 - total flux cleaned = -2.99626e-05 Jy ! Component: 1200 - total flux cleaned = -2.99135e-05 Jy ! Component: 1250 - total flux cleaned = -1.9541e-05 Jy ! Component: 1300 - total flux cleaned = 1.14719e-05 Jy ! Component: 1350 - total flux cleaned = 7.26149e-05 Jy ! Component: 1400 - total flux cleaned = 9.28511e-05 Jy ! Component: 1450 - total flux cleaned = 0.000112923 Jy ! Component: 1500 - total flux cleaned = 0.000191635 Jy ! Component: 1550 - total flux cleaned = 0.000191495 Jy ! Component: 1600 - total flux cleaned = 0.000220156 Jy ! Component: 1650 - total flux cleaned = 0.000239161 Jy ! Component: 1700 - total flux cleaned = 0.000267493 Jy ! Component: 1750 - total flux cleaned = 0.000332675 Jy ! Component: 1800 - total flux cleaned = 0.000350958 Jy ! Component: 1850 - total flux cleaned = 0.00037823 Jy ! Component: 1900 - total flux cleaned = 0.000387239 Jy ! Component: 1950 - total flux cleaned = 0.000414059 Jy ! Component: 2000 - total flux cleaned = 0.000449631 Jy ! Component: 2050 - total flux cleaned = 0.000440901 Jy ! Component: 2100 - total flux cleaned = 0.000467065 Jy ! Component: 2150 - total flux cleaned = 0.000449997 Jy ! Component: 2200 - total flux cleaned = 0.000518246 Jy ! Component: 2250 - total flux cleaned = 0.000509675 Jy ! Component: 2300 - total flux cleaned = 0.00052644 Jy ! Component: 2350 - total flux cleaned = 0.000509886 Jy ! Component: 2400 - total flux cleaned = 0.000551263 Jy ! Component: 2450 - total flux cleaned = 0.0005595 Jy ! Component: 2500 - total flux cleaned = 0.000600138 Jy ! Component: 2550 - total flux cleaned = 0.000575831 Jy ! Component: 2600 - total flux cleaned = 0.000607814 Jy ! Component: 2650 - total flux cleaned = 0.000607762 Jy ! Component: 2700 - total flux cleaned = 0.000615515 Jy ! Component: 2750 - total flux cleaned = 0.000576437 Jy ! Component: 2800 - total flux cleaned = 0.000615312 Jy ! Component: 2850 - total flux cleaned = 0.000623025 Jy ! Component: 2900 - total flux cleaned = 0.000607827 Jy ! Component: 2950 - total flux cleaned = 0.000615524 Jy ! Component: 3000 - total flux cleaned = 0.000623126 Jy ! Component: 3050 - total flux cleaned = 0.000645536 Jy ! Component: 3100 - total flux cleaned = 0.000660314 Jy ! Component: 3150 - total flux cleaned = 0.000645591 Jy ! Component: 3200 - total flux cleaned = 0.000689458 Jy ! Component: 3250 - total flux cleaned = 0.000689452 Jy ! Component: 3300 - total flux cleaned = 0.00068943 Jy ! Component: 3350 - total flux cleaned = 0.000703842 Jy ! Component: 3400 - total flux cleaned = 0.000703805 Jy ! Component: 3450 - total flux cleaned = 0.000696764 Jy ! Component: 3500 - total flux cleaned = 0.00072496 Jy ! Component: 3550 - total flux cleaned = 0.000752878 Jy ! Component: 3600 - total flux cleaned = 0.000773577 Jy ! Component: 3650 - total flux cleaned = 0.000787278 Jy ! Component: 3700 - total flux cleaned = 0.000787279 Jy ! Component: 3750 - total flux cleaned = 0.000766952 Jy ! Component: 3800 - total flux cleaned = 0.000780444 Jy ! Component: 3850 - total flux cleaned = 0.00078718 Jy ! Component: 3900 - total flux cleaned = 0.000787195 Jy ! Component: 3950 - total flux cleaned = 0.000813723 Jy ! Component: 4000 - total flux cleaned = 0.000833468 Jy ! Component: 4050 - total flux cleaned = 0.000840016 Jy ! Total flux subtracted in 4096 components = 0.000846485 Jy ! Clean residual min=-0.000372 max=0.000412 Jy/beam ! Clean residual mean=0.000002 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0494789 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 374 components and 0.0494789 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1344-2452_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.728 x 4.349 at -3.095 degrees (North through East) ! Clean map min=-0.00066709 max=0.030745 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1344-2452_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1344-2452_C_a_map.mod ! Writing 374 model components to file: /vlbi/vcs9/uvm//J1344-2452_C_a_map.mod wobs /vlbi/vcs9/uvm//J1344-2452_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1344-2452_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1344-2452_C_a_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1344-2452_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.030745 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116507 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.13684 1.13684 2.27369 4.54737 9.09475 18.1895 36.379 72.758 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.888 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1344-2452_C_a_dfm.log closed on Tue Dec 26 22:31:44 2017