! Started logfile: /vlbi/vcs9/uvm//J0226-1843_C_a_dfm.log on Tue Dec 26 21:14:32 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//J0226-1843_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0226-1843_C_a_uvm.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.900524 visibilities/baseline/integration-bin. ! Found source: J0226-1843 ! ! 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 85 lines of history. ! ! Reading 11008 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 J0226-1843_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)= 0.0911486 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 11 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005786Jy sigma=26.602681 ! Fit after self-cal, rms=0.915779Jy sigma=24.256485 ! 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=1.363 mas, bmaj=3.616 mas, bpa=10.87 degrees ! Estimated noise=0.476733 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 = 0.0721465 Jy ! Component: 100 - total flux cleaned = 0.0836153 Jy ! Total flux subtracted in 100 components = 0.0836153 Jy ! Clean residual min=-0.001905 max=0.003110 Jy/beam ! Clean residual mean=0.000006 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0836153 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0836153 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=0.033139Jy sigma=0.693922 ! Fit after self-cal, rms=0.033124Jy sigma=0.693248 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382471 Jy ! Component: 100 - total flux cleaned = 0.00423386 Jy ! Total flux subtracted in 100 components = 0.00423386 Jy ! Clean residual min=-0.001651 max=0.002079 Jy/beam ! Clean residual mean=0.000004 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0878492 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0878492 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=0.032814Jy sigma=0.684895 ! Fit after self-cal, rms=0.032810Jy sigma=0.684693 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.01 mas, bmaj=5.545 mas, bpa=14.74 degrees ! Estimated noise=0.254451 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 = 0.000322543 Jy ! Component: 100 - total flux cleaned = 0.00033982 Jy ! Component: 150 - total flux cleaned = 0.000324882 Jy ! Component: 200 - total flux cleaned = 0.000310215 Jy ! Total flux subtracted in 200 components = 0.000310215 Jy ! Clean residual min=-0.000926 max=0.001139 Jy/beam ! Clean residual mean=0.000004 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0881594 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 6 model components to the UV plane model. ! The established model now contains 16 components and 0.0881594 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=0.032785Jy sigma=0.684270 ! Fit after self-cal, rms=0.032783Jy sigma=0.684238 ! 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: 0.982968 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 KP 1.10 LA 0.98 ! MK 1.02 NL 0.99 OV 1.00 PT 0.99 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.988359 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.93 KP 1.01 LA 1.00 ! NL 1.09 OV 1.01 PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.9898 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 KP 0.99 LA 1.03 ! MK 1.00 NL 1.03 OV 0.99 PT 1.04 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.98561 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 KP 1.09 LA 1.06 ! NL 1.01 OV 0.95 PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.995217 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.02 LA 1.04 ! MK 0.97 NL 1.01 OV 0.97 PT 1.01 ! SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.982413 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.03 KP 1.01 LA 1.04 ! NL 1.00 OV 1.02 PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.986928 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 KP 1.00 LA 0.99 ! MK 0.96 NL 1.09 OV 0.99 PT 1.05 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.98144 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.95 KP 1.03 LA 1.03 ! NL 1.04 OV 1.04 PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.03601 ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.00 KP 1.00 LA 0.96 ! MK 0.97 NL 1.00 OV 0.94 PT 1.01 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.01347 ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.02 KP 1.00 LA 1.01 ! NL 1.03 OV 1.02 PT 0.96 SC 0.95 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.01846 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 KP 1.00 LA 0.99 ! MK 0.95 NL 1.00 OV 0.98 PT 1.01 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.998884 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 KP 0.99 LA 1.01 ! NL 1.03 OV 0.99 PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.02017 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 KP 0.99 LA 1.00 ! MK 0.96 NL 0.99 OV 0.97 PT 0.99 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00818 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 KP 1.06 LA 0.99 ! NL 1.03 OV 0.97 PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.01716 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 KP 0.97 LA 1.00 ! MK 0.98 NL 0.98 OV 0.98 PT 0.99 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.996774 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.00 KP 1.01 LA 0.97 ! NL 1.02 OV 0.97 PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.032783Jy sigma=0.684238 ! Fit after self-cal, rms=0.031603Jy sigma=0.680502 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=0.031603Jy sigma=0.680502 ! Fit after self-cal, rms=0.031602Jy sigma=0.680499 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=5.507 mas, bpa=14.57 degrees ! Estimated noise=0.255488 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 = 0.00058739 Jy ! Component: 100 - total flux cleaned = 0.000598873 Jy ! Component: 150 - total flux cleaned = 0.000598491 Jy ! Component: 200 - total flux cleaned = 0.000598236 Jy ! Total flux subtracted in 200 components = 0.000598236 Jy ! Clean residual min=-0.000948 max=0.001093 Jy/beam ! Clean residual mean=0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0887576 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0887576 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=0.031591Jy sigma=0.680174 ! Fit after self-cal, rms=0.031590Jy sigma=0.680163 ! 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=0.031590Jy sigma=0.680163 ! Fit after self-cal, rms=0.031587Jy sigma=0.680061 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 = 1.7541e-05 Jy ! Component: 100 - total flux cleaned = -1.38181e-06 Jy ! Component: 150 - total flux cleaned = -1.03044e-05 Jy ! Component: 200 - total flux cleaned = -2.63245e-05 Jy ! Total flux subtracted in 200 components = -2.63245e-05 Jy ! Clean residual min=-0.000954 max=0.001091 Jy/beam ! Clean residual mean=0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0887313 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0887313 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=0.031581Jy sigma=0.679954 ! Fit after self-cal, rms=0.031580Jy sigma=0.679937 ! 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: 1.997 x 5.507 at 14.57 degrees (North through East) ! Clean map min=-0.00092068 max=0.083882 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=1.359 mas, bmaj=3.608 mas, bpa=10.83 degrees ! Estimated noise=0.477602 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0721332 Jy ! Component: 100 - total flux cleaned = 0.0838971 Jy ! Component: 150 - total flux cleaned = 0.0875057 Jy ! Component: 200 - total flux cleaned = 0.0878894 Jy ! Total flux subtracted in 200 components = 0.0878894 Jy ! Clean residual min=-0.001612 max=0.001867 Jy/beam ! Clean residual mean=0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0878894 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0878894 Jy ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=5.507 mas, bpa=14.57 degrees ! Estimated noise=0.255488 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 (-33.6, 45.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958916 Jy ! Component: 100 - total flux cleaned = 0.00107019 Jy ! Component: 150 - total flux cleaned = 0.00109193 Jy ! Component: 200 - total flux cleaned = 0.00111077 Jy ! Total flux subtracted in 200 components = 0.00111077 Jy ! Clean residual min=-0.000905 max=0.001032 Jy/beam ! Clean residual mean=0.000003 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0890002 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0890002 Jy ! Inverting map ! Added new window around map position (-4.2, 69.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773352 Jy ! Component: 100 - total flux cleaned = 0.00102863 Jy ! Component: 150 - total flux cleaned = 0.0011471 Jy ! Component: 200 - total flux cleaned = 0.0012365 Jy ! Total flux subtracted in 200 components = 0.0012365 Jy ! Clean residual min=-0.000815 max=0.000963 Jy/beam ! Clean residual mean=0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0902367 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.0902367 Jy ! Inverting map ! Added new window around map position (34.5, -46.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756836 Jy ! Component: 100 - total flux cleaned = 0.0010739 Jy ! Component: 150 - total flux cleaned = 0.00133795 Jy ! Component: 200 - total flux cleaned = 0.00143876 Jy ! Total flux subtracted in 200 components = 0.00143876 Jy ! Clean residual min=-0.000704 max=0.000867 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0916755 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 84 components and 0.0916755 Jy ! Inverting map ! Added new window around map position (-61.8, 62.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911133 Jy ! Component: 100 - total flux cleaned = 0.00116693 Jy ! Component: 150 - total flux cleaned = 0.00128042 Jy ! Component: 200 - total flux cleaned = 0.00135413 Jy ! Total flux subtracted in 200 components = 0.00135413 Jy ! Clean residual min=-0.000638 max=0.000791 Jy/beam ! Clean residual mean=0.000003 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0930296 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 118 components and 0.0930296 Jy ! Inverting map ! Added new window around map position (43.2, 74.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455814 Jy ! Component: 100 - total flux cleaned = 0.000416364 Jy ! Component: 150 - total flux cleaned = 0.000446525 Jy ! Component: 200 - total flux cleaned = 0.000533324 Jy ! Total flux subtracted in 200 components = 0.000533324 Jy ! Clean residual min=-0.000596 max=0.000820 Jy/beam ! Clean residual mean=0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0935629 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 140 components and 0.0935629 Jy ! Inverting map ! Added new window around map position (-25.2, -45.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595303 Jy ! Component: 100 - total flux cleaned = 0.000723653 Jy ! Component: 150 - total flux cleaned = 0.000835743 Jy ! Component: 200 - total flux cleaned = 0.000939126 Jy ! Total flux subtracted in 200 components = 0.000939126 Jy ! Clean residual min=-0.000606 max=0.000628 Jy/beam ! Clean residual mean=0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.094502 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 156 components and 0.094502 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 4.16226e-05 Jy ! Component: 100 - total flux cleaned = 0.000106467 Jy ! Component: 150 - total flux cleaned = 0.000119017 Jy ! Component: 200 - total flux cleaned = 0.000119454 Jy ! Total flux subtracted in 200 components = 0.000119454 Jy ! Clean residual min=-0.000607 max=0.000608 Jy/beam ! Clean residual mean=0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0946215 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 172 components and 0.0946215 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=0.031403Jy sigma=0.675190 ! Fit after self-cal, rms=0.031397Jy sigma=0.675030 wmodel J0226-1843_C_map.mod ! Writing 172 model components to file: J0226-1843_C_map.mod wobs J0226-1843_C_uvs.fits ! Writing UV FITS file: J0226-1843_C_uvs.fits wwins J0226-1843_C_map.win ! wwins: Wrote 7 windows to J0226-1843_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 = 0.000125881 Jy ! Component: 100 - total flux cleaned = 0.000207451 Jy ! Component: 150 - total flux cleaned = 0.00024615 Jy ! Component: 200 - total flux cleaned = 0.000237246 Jy ! Component: 250 - total flux cleaned = 0.000202091 Jy ! Component: 300 - total flux cleaned = 0.00016806 Jy ! Component: 350 - total flux cleaned = 0.00017642 Jy ! Component: 400 - total flux cleaned = 0.000176381 Jy ! Component: 450 - total flux cleaned = 0.000184208 Jy ! Component: 500 - total flux cleaned = 0.000191855 Jy ! Component: 550 - total flux cleaned = 0.000184125 Jy ! Component: 600 - total flux cleaned = 0.000184092 Jy ! Component: 650 - total flux cleaned = 0.000191392 Jy ! Component: 700 - total flux cleaned = 0.000198676 Jy ! Component: 750 - total flux cleaned = 0.000191531 Jy ! Component: 800 - total flux cleaned = 0.000212703 Jy ! Component: 850 - total flux cleaned = 0.000205651 Jy ! Component: 900 - total flux cleaned = 0.0001782 Jy ! Component: 950 - total flux cleaned = 0.000185075 Jy ! Component: 1000 - total flux cleaned = 0.000178263 Jy ! Component: 1050 - total flux cleaned = 0.000164935 Jy ! Component: 1100 - total flux cleaned = 0.000151817 Jy ! Component: 1150 - total flux cleaned = 0.000145318 Jy ! Component: 1200 - total flux cleaned = 0.000132445 Jy ! Component: 1250 - total flux cleaned = 0.000107179 Jy ! Component: 1300 - total flux cleaned = 0.000101091 Jy ! Component: 1350 - total flux cleaned = 0.000107338 Jy ! Component: 1400 - total flux cleaned = 8.89046e-05 Jy ! Component: 1450 - total flux cleaned = 8.8816e-05 Jy ! Component: 1500 - total flux cleaned = 8.874e-05 Jy ! Component: 1550 - total flux cleaned = 8.87987e-05 Jy ! Component: 1600 - total flux cleaned = 0.00011247 Jy ! Component: 1650 - total flux cleaned = 0.000141763 Jy ! Component: 1700 - total flux cleaned = 0.000141661 Jy ! Component: 1750 - total flux cleaned = 0.000153116 Jy ! Component: 1800 - total flux cleaned = 0.000158812 Jy ! Component: 1850 - total flux cleaned = 0.000164418 Jy ! Component: 1900 - total flux cleaned = 0.000181272 Jy ! Component: 1950 - total flux cleaned = 0.000192427 Jy ! Component: 2000 - total flux cleaned = 0.000197981 Jy ! Component: 2050 - total flux cleaned = 0.000197964 Jy ! Component: 2100 - total flux cleaned = 0.000219778 Jy ! Component: 2150 - total flux cleaned = 0.000192716 Jy ! Component: 2200 - total flux cleaned = 0.000203515 Jy ! Component: 2250 - total flux cleaned = 0.000182197 Jy ! Component: 2300 - total flux cleaned = 0.000214079 Jy ! Component: 2350 - total flux cleaned = 0.000187748 Jy ! Component: 2400 - total flux cleaned = 0.000208767 Jy ! Component: 2450 - total flux cleaned = 0.000193109 Jy ! Component: 2500 - total flux cleaned = 0.000208653 Jy ! Component: 2550 - total flux cleaned = 0.000203488 Jy ! Component: 2600 - total flux cleaned = 0.000198345 Jy ! Component: 2650 - total flux cleaned = 0.000223752 Jy ! Component: 2700 - total flux cleaned = 0.00020851 Jy ! Component: 2750 - total flux cleaned = 0.000183457 Jy ! Component: 2800 - total flux cleaned = 0.000183521 Jy ! Component: 2850 - total flux cleaned = 0.000193447 Jy ! Component: 2900 - total flux cleaned = 0.000158899 Jy ! Component: 2950 - total flux cleaned = 0.00017363 Jy ! Component: 3000 - total flux cleaned = 0.000154106 Jy ! Component: 3050 - total flux cleaned = 0.000134694 Jy ! Component: 3100 - total flux cleaned = 0.000154032 Jy ! Component: 3150 - total flux cleaned = 0.00013005 Jy ! Component: 3200 - total flux cleaned = 0.000130065 Jy ! Component: 3250 - total flux cleaned = 0.000101516 Jy ! Component: 3300 - total flux cleaned = 0.000101536 Jy ! Component: 3350 - total flux cleaned = 8.74505e-05 Jy ! Component: 3400 - total flux cleaned = 6.40507e-05 Jy ! Component: 3450 - total flux cleaned = 5.47599e-05 Jy ! Component: 3500 - total flux cleaned = 5.47838e-05 Jy ! Component: 3550 - total flux cleaned = 4.5586e-05 Jy ! Component: 3600 - total flux cleaned = 2.72827e-05 Jy ! Component: 3650 - total flux cleaned = 1.81696e-05 Jy ! Component: 3700 - total flux cleaned = 9.05026e-06 Jy ! Component: 3750 - total flux cleaned = 2.99667e-08 Jy ! Component: 3800 - total flux cleaned = -2.24896e-05 Jy ! Component: 3850 - total flux cleaned = -1.35482e-05 Jy ! Component: 3900 - total flux cleaned = -2.25248e-05 Jy ! Component: 3950 - total flux cleaned = -3.1402e-05 Jy ! Component: 4000 - total flux cleaned = -3.14067e-05 Jy ! Component: 4050 - total flux cleaned = -4.46119e-05 Jy ! Total flux subtracted in 4096 components = -4.904e-05 Jy ! Clean residual min=-0.000275 max=0.000246 Jy/beam ! Clean residual mean=0.000001 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0945724 Jy keep ! Adding 221 model components to the UV plane model. ! The established model now contains 393 components and 0.0945724 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0226-1843_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.997 x 5.507 at 14.57 degrees (North through East) ! Clean map min=-0.00052538 max=0.083226 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0226-1843_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0226-1843_C_a_map.mod ! Writing 393 model components to file: /vlbi/vcs9/uvm//J0226-1843_C_a_map.mod wobs /vlbi/vcs9/uvm//J0226-1843_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0226-1843_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0226-1843_C_a_map.win ! wwins: Wrote 8 windows to /vlbi/vcs9/uvm//J0226-1843_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0832264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.77058e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.280101 0.280101 0.560201 1.1204 2.2408 4.48161 8.96322 17.9264 35.8529 71.7058 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1071.04 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0226-1843_C_a_dfm.log closed on Tue Dec 26 21:14:36 2017