! Started logfile: /vlbi/vcs9/uvm//J1844-1324_C_a_dfm.log on Tue Dec 26 22:50:39 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//J1844-1324_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1844-1324_C_a_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 37 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.692344 visibilities/baseline/integration-bin. ! Found source: J1844-1324 ! ! 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 11864 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 J1844-1324_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)= 0.0617319 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 2 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 144 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003497Jy sigma=25.119677 ! Fit after self-cal, rms=0.963149Jy sigma=24.139807 ! 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=1.273 mas, bmaj=3.443 mas, bpa=0.2851 degrees ! Estimated noise=0.373862 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 = 0.03047 Jy ! Component: 100 - total flux cleaned = 0.0420196 Jy ! Total flux subtracted in 100 components = 0.0420196 Jy ! Clean residual min=-0.002460 max=0.004995 Jy/beam ! Clean residual mean=-0.000000 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0420195 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0420195 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=0.046352Jy sigma=0.928671 ! Fit after self-cal, rms=0.046316Jy sigma=0.927605 ! Inverting map ! Added new window around map position (-1.5, -0.3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653622 Jy ! Component: 100 - total flux cleaned = 0.0101485 Jy ! Total flux subtracted in 100 components = 0.0101485 Jy ! Clean residual min=-0.002433 max=0.003283 Jy/beam ! Clean residual mean=-0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.052168 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.052168 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=0.045290Jy sigma=0.891511 ! Fit after self-cal, rms=0.045278Jy sigma=0.890820 ! Inverting map ! Added new window around map position (1.8, 0.3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334338 Jy ! Component: 100 - total flux cleaned = 0.00539455 Jy ! Total flux subtracted in 100 components = 0.00539455 Jy ! Clean residual min=-0.002008 max=0.001538 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0575626 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 0.0575626 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=0.044991Jy sigma=0.881497 ! Fit after self-cal, rms=0.044991Jy sigma=0.881403 ! 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=1.582 mas, bmaj=4.046 mas, bpa=-1.042 degrees ! Estimated noise=0.25958 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 = 0.00235685 Jy ! Component: 100 - total flux cleaned = 0.00362314 Jy ! Component: 150 - total flux cleaned = 0.0041572 Jy ! Component: 200 - total flux cleaned = 0.00434498 Jy ! Total flux subtracted in 200 components = 0.00434498 Jy ! Clean residual min=-0.001550 max=0.001398 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0619076 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.0619076 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=0.044888Jy sigma=0.878459 ! Fit after self-cal, rms=0.044889Jy sigma=0.878399 ! 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: 0.95326 ! Telescope amplitude corrections in sub-array 1: ! BR 0.59 FD 0.96 HN 0.93 KP 1.14 ! LA 1.19 MK 1.08 NL 1.02 OV 1.28 ! PT 0.95 SC 1.34 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.920617 ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 1.05 HN 1.34 KP 1.15 ! MK 0.86 NL 1.01 OV 0.97 PT 1.15 ! SC 0.99 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00928 ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.90 HN 1.02 KP 0.94 ! LA 0.96 MK 1.03 NL 1.15 OV 1.05 ! PT 1.02 SC 0.96 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.952095 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.96 HN 1.07 KP 1.01 ! MK 0.81 NL 1.13 OV 1.15 PT 1.03 ! SC 1.22 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.933559 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.18 KP 0.92 ! LA 0.98 MK 1.04 NL 0.96 OV 1.13 ! PT 0.99 SC 1.60 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00871 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 HN 1.07 KP 0.95 ! MK 0.76 NL 1.16 OV 0.98 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.97717 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.89 KP 0.98 ! LA 0.97 MK 1.53 NL 0.92 OV 1.04 ! PT 1.03 SC 0.99 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993133 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 1.05 KP 0.98 ! MK 0.89 NL 1.06 OV 1.01 PT 1.07 ! SC 1.06 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.970793 ! Telescope amplitude corrections in sub-array 1: ! BR 0.66 FD 1.03 HN 1.03 KP 1.02 ! LA 0.96 MK 1.47 NL 0.95 OV 1.07 ! PT 0.93 SC 1.17 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03567 ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 FD 0.93 HN 1.03 KP 1.10 ! MK 0.87 NL 1.00 OV 1.09 PT 1.05 ! SC 0.84 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.995935 ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 1.06 HN 0.98 KP 1.07 ! LA 0.92 MK 0.95 NL 1.04 OV 1.01 ! PT 0.98 SC 1.25 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.939408 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.97 HN 1.06 KP 1.05 ! MK 1.59 NL 0.97 OV 1.03 PT 0.98 ! SC 0.90 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.989134 ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.97 HN 1.07 KP 1.12 ! LA 1.01 MK 0.90 NL 0.98 OV 1.05 ! PT 0.98 SC 1.18 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.04277 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.07 HN 0.89 KP 1.00 ! MK 0.76 NL 0.96 OV 0.92 PT 1.04 ! SC 0.96 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.01418 ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.02 HN 1.18 KP 1.00 ! LA 1.09 MK 0.89 NL 0.93 OV 1.00 ! PT 0.98 SC 0.98 ! ! A total of 18 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0155 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.06 HN 0.98 KP 1.02 ! MK 0.82 NL 1.03 OV 1.01 PT 1.06 ! SC 0.80 ! ! ! Fit before self-cal, rms=0.044889Jy sigma=0.878399 ! Fit after self-cal, rms=0.040056Jy sigma=0.873083 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=0.040056Jy sigma=0.873083 ! Fit after self-cal, rms=0.040055Jy sigma=0.873009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.589 mas, bmaj=4.077 mas, bpa=-2.192 degrees ! Estimated noise=0.25051 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 = -0.00124649 Jy ! Component: 100 - total flux cleaned = -0.00154401 Jy ! Component: 150 - total flux cleaned = -0.0017399 Jy ! Component: 200 - total flux cleaned = -0.00183952 Jy ! Total flux subtracted in 200 components = -0.00183952 Jy ! Clean residual min=-0.001152 max=0.001317 Jy/beam ! Clean residual mean=0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.060068 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.060068 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=0.040022Jy sigma=0.871899 ! Fit after self-cal, rms=0.040021Jy sigma=0.871870 ! 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=0.040021Jy sigma=0.871870 ! Fit after self-cal, rms=0.039981Jy sigma=0.870836 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 (-4.5, 26.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104804 Jy ! Component: 100 - total flux cleaned = 0.00131219 Jy ! Component: 150 - total flux cleaned = 0.00142302 Jy ! Component: 200 - total flux cleaned = 0.00150289 Jy ! Total flux subtracted in 200 components = 0.00150289 Jy ! Clean residual min=-0.001070 max=0.001009 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0615709 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.0615709 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=0.039942Jy sigma=0.869805 ! Fit after self-cal, rms=0.039938Jy sigma=0.869696 ! 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: 1.589 x 4.077 at -2.192 degrees (North through East) ! Clean map min=-0.0010083 max=0.035227 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=1.281 mas, bmaj=3.439 mas, bpa=0.3977 degrees ! Estimated noise=0.369911 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297282 Jy ! Component: 100 - total flux cleaned = 0.0411825 Jy ! Component: 150 - total flux cleaned = 0.0474142 Jy ! Component: 200 - total flux cleaned = 0.0510486 Jy ! Total flux subtracted in 200 components = 0.0510486 Jy ! Clean residual min=-0.001590 max=0.001729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0510486 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0510486 Jy ! Inverting map and beam ! Estimated beam: bmin=1.589 mas, bmaj=4.077 mas, bpa=-2.192 degrees ! Estimated noise=0.25051 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 = 0.00407522 Jy ! Component: 100 - total flux cleaned = 0.00633444 Jy ! Component: 150 - total flux cleaned = 0.00773827 Jy ! Component: 200 - total flux cleaned = 0.00855712 Jy ! Total flux subtracted in 200 components = 0.00855712 Jy ! Clean residual min=-0.001130 max=0.001101 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0596057 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 83 components and 0.0596057 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633536 Jy ! Component: 100 - total flux cleaned = 0.00116049 Jy ! Component: 150 - total flux cleaned = 0.00156318 Jy ! Component: 200 - total flux cleaned = 0.0018269 Jy ! Total flux subtracted in 200 components = 0.0018269 Jy ! Clean residual min=-0.001061 max=0.000994 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0614326 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.0614326 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=0.039948Jy sigma=0.869881 ! Fit after self-cal, rms=0.039945Jy sigma=0.869864 wmodel J1844-1324_C_map.mod ! Writing 98 model components to file: J1844-1324_C_map.mod wobs J1844-1324_C_uvs.fits ! Writing UV FITS file: J1844-1324_C_uvs.fits wwins J1844-1324_C_map.win ! wwins: Wrote 4 windows to J1844-1324_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 = -0.000357265 Jy ! Component: 100 - total flux cleaned = -0.000446767 Jy ! Component: 150 - total flux cleaned = -0.000647866 Jy ! Component: 200 - total flux cleaned = -0.00077669 Jy ! Component: 250 - total flux cleaned = -0.00094738 Jy ! Component: 300 - total flux cleaned = -0.00106785 Jy ! Component: 350 - total flux cleaned = -0.00121461 Jy ! Component: 400 - total flux cleaned = -0.00134286 Jy ! Component: 450 - total flux cleaned = -0.00141218 Jy ! Component: 500 - total flux cleaned = -0.00148007 Jy ! Component: 550 - total flux cleaned = -0.00149357 Jy ! Component: 600 - total flux cleaned = -0.00151978 Jy ! Component: 650 - total flux cleaned = -0.00153243 Jy ! Component: 700 - total flux cleaned = -0.00153258 Jy ! Component: 750 - total flux cleaned = -0.00154518 Jy ! Component: 800 - total flux cleaned = -0.00158154 Jy ! Component: 850 - total flux cleaned = -0.00155754 Jy ! Component: 900 - total flux cleaned = -0.00155775 Jy ! Component: 950 - total flux cleaned = -0.00154618 Jy ! Component: 1000 - total flux cleaned = -0.00151222 Jy ! Component: 1050 - total flux cleaned = -0.00149017 Jy ! Component: 1100 - total flux cleaned = -0.00147928 Jy ! Component: 1150 - total flux cleaned = -0.00145761 Jy ! Component: 1200 - total flux cleaned = -0.00146845 Jy ! Component: 1250 - total flux cleaned = -0.00144725 Jy ! Component: 1300 - total flux cleaned = -0.00143678 Jy ! Component: 1350 - total flux cleaned = -0.00143672 Jy ! Component: 1400 - total flux cleaned = -0.00141638 Jy ! Component: 1450 - total flux cleaned = -0.00143656 Jy ! Component: 1500 - total flux cleaned = -0.00139648 Jy ! Component: 1550 - total flux cleaned = -0.001367 Jy ! Component: 1600 - total flux cleaned = -0.00136712 Jy ! Component: 1650 - total flux cleaned = -0.00130922 Jy ! Component: 1700 - total flux cleaned = -0.00130912 Jy ! Component: 1750 - total flux cleaned = -0.00129008 Jy ! Component: 1800 - total flux cleaned = -0.00124319 Jy ! Component: 1850 - total flux cleaned = -0.00123392 Jy ! Component: 1900 - total flux cleaned = -0.00117879 Jy ! Component: 1950 - total flux cleaned = -0.00120615 Jy ! Component: 2000 - total flux cleaned = -0.00115191 Jy ! Component: 2050 - total flux cleaned = -0.00115196 Jy ! Component: 2100 - total flux cleaned = -0.00111644 Jy ! Component: 2150 - total flux cleaned = -0.00112521 Jy ! Component: 2200 - total flux cleaned = -0.00110778 Jy ! Component: 2250 - total flux cleaned = -0.00107315 Jy ! Component: 2300 - total flux cleaned = -0.0010646 Jy ! Component: 2350 - total flux cleaned = -0.00102216 Jy ! Component: 2400 - total flux cleaned = -0.00101377 Jy ! Component: 2450 - total flux cleaned = -0.000997075 Jy ! Component: 2500 - total flux cleaned = -0.000980494 Jy ! Component: 2550 - total flux cleaned = -0.000972171 Jy ! Component: 2600 - total flux cleaned = -0.000915007 Jy ! Component: 2650 - total flux cleaned = -0.00089884 Jy ! Component: 2700 - total flux cleaned = -0.000890764 Jy ! Component: 2750 - total flux cleaned = -0.000866918 Jy ! Component: 2800 - total flux cleaned = -0.000811645 Jy ! Component: 2850 - total flux cleaned = -0.000788203 Jy ! Component: 2900 - total flux cleaned = -0.000803776 Jy ! Component: 2950 - total flux cleaned = -0.0007652 Jy ! Component: 3000 - total flux cleaned = -0.000749937 Jy ! Component: 3050 - total flux cleaned = -0.000696821 Jy ! Component: 3100 - total flux cleaned = -0.000681698 Jy ! Component: 3150 - total flux cleaned = -0.00065914 Jy ! Component: 3200 - total flux cleaned = -0.000621962 Jy ! Component: 3250 - total flux cleaned = -0.00057022 Jy ! Component: 3300 - total flux cleaned = -0.000584855 Jy ! Component: 3350 - total flux cleaned = -0.00057011 Jy ! Component: 3400 - total flux cleaned = -0.00054839 Jy ! Component: 3450 - total flux cleaned = -0.000534038 Jy ! Component: 3500 - total flux cleaned = -0.000455402 Jy ! Component: 3550 - total flux cleaned = -0.000483814 Jy ! Component: 3600 - total flux cleaned = -0.00047668 Jy ! Component: 3650 - total flux cleaned = -0.000427528 Jy ! Component: 3700 - total flux cleaned = -0.000378674 Jy ! Component: 3750 - total flux cleaned = -0.000351014 Jy ! Component: 3800 - total flux cleaned = -0.000364714 Jy ! Component: 3850 - total flux cleaned = -0.000296217 Jy ! Component: 3900 - total flux cleaned = -0.000289487 Jy ! Component: 3950 - total flux cleaned = -0.000248967 Jy ! Component: 4000 - total flux cleaned = -0.000249076 Jy ! Component: 4050 - total flux cleaned = -0.000249132 Jy ! Total flux subtracted in 4096 components = -0.0002491 Jy ! Clean residual min=-0.000435 max=0.000402 Jy/beam ! Clean residual mean=-0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0611835 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 443 components and 0.0611835 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1844-1324_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.589 x 4.077 at -2.192 degrees (North through East) ! Clean map min=-0.00062968 max=0.034913 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1844-1324_C_a_map.fits wmodel /vlbi/vcs9/uvm//J1844-1324_C_a_map.mod ! Writing 443 model components to file: /vlbi/vcs9/uvm//J1844-1324_C_a_map.mod wobs /vlbi/vcs9/uvm//J1844-1324_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1844-1324_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J1844-1324_C_a_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J1844-1324_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0349126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122296 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05088 1.05088 2.10176 4.20352 8.40703 16.8141 33.6281 67.2563 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 285.475 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1844-1324_C_a_dfm.log closed on Tue Dec 26 22:50:43 2017