! Started logfile: /vlbi/vcs9/uvm//J0403+7026_C_a_dfm.log on Tue Dec 26 21:29:53 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//J0403+7026_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0403+7026_C_a_uvm.fits ! AN table 1: 158 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857525 visibilities/baseline/integration-bin. ! Found source: J0403+7026 ! ! 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 48776 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 J0403+7026_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)= 0.0738618 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 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003651Jy sigma=30.072051 ! Fit after self-cal, rms=0.948759Jy sigma=28.241883 ! 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=1.214 mas, bmaj=4.165 mas, bpa=-1.63 degrees ! Estimated noise=0.239045 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 = 0.0394067 Jy ! Component: 100 - total flux cleaned = 0.0535684 Jy ! Total flux subtracted in 100 components = 0.0535684 Jy ! Clean residual min=-0.003553 max=0.013358 Jy/beam ! Clean residual mean=-0.000003 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.0535684 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0535684 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=0.049322Jy sigma=1.516677 ! Fit after self-cal, rms=0.049292Jy sigma=1.515703 ! Inverting map ! Added new window around map position (-62.1, 0.3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138989 Jy ! Component: 100 - total flux cleaned = 0.0216677 Jy ! Total flux subtracted in 100 components = 0.0216677 Jy ! Clean residual min=-0.003049 max=0.007136 Jy/beam ! Clean residual mean=-0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0752361 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0752361 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=0.043404Jy sigma=1.312060 ! Fit after self-cal, rms=0.042870Jy sigma=1.294531 ! Inverting map ! Added new window around map position (-64.2, -0.9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00920437 Jy ! Component: 100 - total flux cleaned = 0.0151472 Jy ! Total flux subtracted in 100 components = 0.0151472 Jy ! Clean residual min=-0.002450 max=0.005083 Jy/beam ! Clean residual mean=-0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0903833 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0903833 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=0.039736Jy sigma=1.180997 ! Fit after self-cal, rms=0.039478Jy sigma=1.173121 ! Inverting map ! Added new window around map position (-1.8, -0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616043 Jy ! Component: 100 - total flux cleaned = 0.0107045 Jy ! Total flux subtracted in 100 components = 0.0107045 Jy ! Clean residual min=-0.001936 max=0.003382 Jy/beam ! Clean residual mean=-0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.101088 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.101088 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=0.037792Jy sigma=1.111968 ! Fit after self-cal, rms=0.037746Jy sigma=1.110784 ! Inverting map ! Added new window around map position (-60.3, 1.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435695 Jy ! Component: 100 - total flux cleaned = 0.00770866 Jy ! Total flux subtracted in 100 components = 0.00770866 Jy ! Clean residual min=-0.001860 max=0.002596 Jy/beam ! Clean residual mean=-0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.108796 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.108796 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=0.036730Jy sigma=1.073683 ! Fit after self-cal, rms=0.036707Jy sigma=1.073049 ! 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=1.82 mas, bmaj=4.704 mas, bpa=-3.797 degrees ! Estimated noise=0.107012 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 = 0.00893158 Jy ! Component: 100 - total flux cleaned = 0.0153153 Jy ! Component: 150 - total flux cleaned = 0.0203097 Jy ! Component: 200 - total flux cleaned = 0.0242908 Jy ! Total flux subtracted in 200 components = 0.0242908 Jy ! Clean residual min=-0.003706 max=0.006780 Jy/beam ! Clean residual mean=-0.000007 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.133087 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 102 model components to the UV plane model. ! The established model now contains 158 components and 0.133087 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=0.034877Jy sigma=1.003847 ! Fit after self-cal, rms=0.034798Jy sigma=1.000884 ! Inverting map ! Added new window around map position (-54.9, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815327 Jy ! Component: 100 - total flux cleaned = 0.0127446 Jy ! Component: 150 - total flux cleaned = 0.0162084 Jy ! Component: 200 - total flux cleaned = 0.0190675 Jy ! Total flux subtracted in 200 components = 0.0190675 Jy ! Clean residual min=-0.002535 max=0.003048 Jy/beam ! Clean residual mean=-0.000004 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.152155 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 83 model components to the UV plane model. ! The established model now contains 235 components and 0.152155 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=0.033455Jy sigma=0.949864 ! Fit after self-cal, rms=0.033335Jy sigma=0.945365 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02456 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.98 KP 0.95 ! LA 0.94 MK 0.99 NL 1.03 OV 0.99 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02377 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.00 KP 0.93 ! LA 0.94 MK 1.01 NL 1.04 OV 0.96 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00099 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.03 KP 0.96 ! LA 1.02 MK 1.06 NL 1.03 OV 0.98 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01139 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.06 KP 0.97 ! LA 0.99 MK 1.02 NL 1.04 OV 0.99 ! PT 0.84 SC 0.99 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.01218 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 0.97 ! LA 0.94 MK 1.04 NL 1.04 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.987387 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.01 KP 0.99 ! LA 0.97 MK 1.06 NL 1.05 OV 1.00 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.982709 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00 KP 1.00 ! LA 0.97 MK 1.04 NL 1.04 OV 1.01 ! PT 0.95 SC 1.17 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.977026 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.01 KP 1.02 ! LA 0.97 MK 1.06 NL 1.05 OV 1.02 ! PT 0.96 SC 1.14 ! ! ! Fit before self-cal, rms=0.033335Jy sigma=0.945365 ! Fit after self-cal, rms=0.033151Jy sigma=0.934140 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=0.033151Jy sigma=0.934140 ! Fit after self-cal, rms=0.033153Jy sigma=0.934127 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.899 mas, bmaj=4.771 mas, bpa=-4.15 degrees ! Estimated noise=0.105319 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 (-16.5, 1.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387245 Jy ! Component: 100 - total flux cleaned = 0.00629804 Jy ! Component: 150 - total flux cleaned = 0.00807828 Jy ! Component: 200 - total flux cleaned = 0.00953639 Jy ! Total flux subtracted in 200 components = 0.00953639 Jy ! Clean residual min=-0.001635 max=0.001771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.161691 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 64 model components to the UV plane model. ! The established model now contains 285 components and 0.161691 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=0.032829Jy sigma=0.920854 ! Fit after self-cal, rms=0.032800Jy sigma=0.919916 ! 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=0.032800Jy sigma=0.919916 ! Fit after self-cal, rms=0.032547Jy sigma=0.911247 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 (-51, -0.9). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228273 Jy ! Component: 100 - total flux cleaned = 0.00376362 Jy ! Component: 150 - total flux cleaned = 0.00498594 Jy ! Component: 200 - total flux cleaned = 0.00603382 Jy ! Total flux subtracted in 200 components = 0.00603382 Jy ! Clean residual min=-0.001322 max=0.001650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.167725 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 65 model components to the UV plane model. ! The established model now contains 335 components and 0.167725 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=0.032423Jy sigma=0.906000 ! Fit after self-cal, rms=0.032384Jy sigma=0.904389 ! 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: 1.899 x 4.771 at -4.15 degrees (North through East) ! Clean map min=-0.0012901 max=0.054135 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=1.23 mas, bmaj=4.166 mas, bpa=-1.754 degrees ! Estimated noise=0.245942 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405244 Jy ! Component: 100 - total flux cleaned = 0.0585453 Jy ! Component: 150 - total flux cleaned = 0.0713043 Jy ! Component: 200 - total flux cleaned = 0.0809564 Jy ! Total flux subtracted in 200 components = 0.0809564 Jy ! Clean residual min=-0.002965 max=0.004246 Jy/beam ! Clean residual mean=-0.000004 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0809564 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0809564 Jy ! Inverting map and beam ! Estimated beam: bmin=1.899 mas, bmaj=4.771 mas, bpa=-4.15 degrees ! Estimated noise=0.105319 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 = 0.017853 Jy ! Component: 100 - total flux cleaned = 0.0299169 Jy ! Component: 150 - total flux cleaned = 0.0391321 Jy ! Component: 200 - total flux cleaned = 0.0463503 Jy ! Total flux subtracted in 200 components = 0.0463503 Jy ! Clean residual min=-0.003190 max=0.003475 Jy/beam ! Clean residual mean=-0.000009 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.127307 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 109 components and 0.127307 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00581251 Jy ! Component: 100 - total flux cleaned = 0.0106607 Jy ! Component: 150 - total flux cleaned = 0.014819 Jy ! Component: 200 - total flux cleaned = 0.0184114 Jy ! Total flux subtracted in 200 components = 0.0184114 Jy ! Clean residual min=-0.002273 max=0.002163 Jy/beam ! Clean residual mean=-0.000004 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.145718 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 82 model components to the UV plane model. ! The established model now contains 172 components and 0.145718 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=0.032913Jy sigma=0.925639 ! Fit after self-cal, rms=0.032941Jy sigma=0.925563 wmodel J0403+7026_C_map.mod ! Writing 172 model components to file: J0403+7026_C_map.mod wobs J0403+7026_C_uvs.fits ! Writing UV FITS file: J0403+7026_C_uvs.fits wwins J0403+7026_C_map.win ! wwins: Wrote 8 windows to J0403+7026_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 = -0.000389705 Jy ! Component: 100 - total flux cleaned = -0.000544108 Jy ! Component: 150 - total flux cleaned = -0.000684952 Jy ! Component: 200 - total flux cleaned = -0.000719441 Jy ! Component: 250 - total flux cleaned = -0.000721691 Jy ! Component: 300 - total flux cleaned = -0.00057376 Jy ! Component: 350 - total flux cleaned = -0.000372912 Jy ! Component: 400 - total flux cleaned = -0.000179157 Jy ! Component: 450 - total flux cleaned = 8.94509e-05 Jy ! Component: 500 - total flux cleaned = 0.000272849 Jy ! Component: 550 - total flux cleaned = 0.000451491 Jy ! Component: 600 - total flux cleaned = 0.000697901 Jy ! Component: 650 - total flux cleaned = 0.000889011 Jy ! Component: 700 - total flux cleaned = 0.00100574 Jy ! Component: 750 - total flux cleaned = 0.00107416 Jy ! Component: 800 - total flux cleaned = 0.00118524 Jy ! Component: 850 - total flux cleaned = 0.00142187 Jy ! Component: 900 - total flux cleaned = 0.00148428 Jy ! Component: 950 - total flux cleaned = 0.00164884 Jy ! Component: 1000 - total flux cleaned = 0.0018098 Jy ! Component: 1050 - total flux cleaned = 0.0018699 Jy ! Component: 1100 - total flux cleaned = 0.0021196 Jy ! Component: 1150 - total flux cleaned = 0.00230757 Jy ! Component: 1200 - total flux cleaned = 0.00252839 Jy ! Component: 1250 - total flux cleaned = 0.00267289 Jy ! Component: 1300 - total flux cleaned = 0.00283237 Jy ! Component: 1350 - total flux cleaned = 0.00295461 Jy ! Component: 1400 - total flux cleaned = 0.00309155 Jy ! Component: 1450 - total flux cleaned = 0.00317582 Jy ! Component: 1500 - total flux cleaned = 0.0033084 Jy ! Component: 1550 - total flux cleaned = 0.00343883 Jy ! Component: 1600 - total flux cleaned = 0.00353497 Jy ! Component: 1650 - total flux cleaned = 0.00362983 Jy ! Component: 1700 - total flux cleaned = 0.00376946 Jy ! Component: 1750 - total flux cleaned = 0.00384603 Jy ! Component: 1800 - total flux cleaned = 0.00399646 Jy ! Component: 1850 - total flux cleaned = 0.00404058 Jy ! Component: 1900 - total flux cleaned = 0.00420084 Jy ! Component: 1950 - total flux cleaned = 0.00424356 Jy ! Component: 2000 - total flux cleaned = 0.00430014 Jy ! Component: 2050 - total flux cleaned = 0.00439803 Jy ! Component: 2100 - total flux cleaned = 0.00450854 Jy ! Component: 2150 - total flux cleaned = 0.00457636 Jy ! Component: 2200 - total flux cleaned = 0.00465673 Jy ! Component: 2250 - total flux cleaned = 0.00478885 Jy ! Component: 2300 - total flux cleaned = 0.00482821 Jy ! Component: 2350 - total flux cleaned = 0.00495703 Jy ! Component: 2400 - total flux cleaned = 0.0049699 Jy ! Component: 2450 - total flux cleaned = 0.0050827 Jy ! Component: 2500 - total flux cleaned = 0.00513207 Jy ! Component: 2550 - total flux cleaned = 0.00514436 Jy ! Component: 2600 - total flux cleaned = 0.00519292 Jy ! Component: 2650 - total flux cleaned = 0.00525216 Jy ! Component: 2700 - total flux cleaned = 0.00532285 Jy ! Component: 2750 - total flux cleaned = 0.00528772 Jy ! Component: 2800 - total flux cleaned = 0.00539141 Jy ! Component: 2850 - total flux cleaned = 0.00543671 Jy ! Component: 2900 - total flux cleaned = 0.00542547 Jy ! Component: 2950 - total flux cleaned = 0.00548121 Jy ! Component: 3000 - total flux cleaned = 0.0055692 Jy ! Component: 3050 - total flux cleaned = 0.00560189 Jy ! Component: 3100 - total flux cleaned = 0.0056236 Jy ! Component: 3150 - total flux cleaned = 0.00571923 Jy ! Component: 3200 - total flux cleaned = 0.00574036 Jy ! Component: 3250 - total flux cleaned = 0.00574037 Jy ! Component: 3300 - total flux cleaned = 0.00577144 Jy ! Component: 3350 - total flux cleaned = 0.00581213 Jy ! Component: 3400 - total flux cleaned = 0.00582239 Jy ! Component: 3450 - total flux cleaned = 0.00587265 Jy ! Component: 3500 - total flux cleaned = 0.00594201 Jy ! Component: 3550 - total flux cleaned = 0.00594196 Jy ! Component: 3600 - total flux cleaned = 0.00599053 Jy ! Component: 3650 - total flux cleaned = 0.0060192 Jy ! Component: 3700 - total flux cleaned = 0.00604771 Jy ! Component: 3750 - total flux cleaned = 0.00608534 Jy ! Component: 3800 - total flux cleaned = 0.00615077 Jy ! Component: 3850 - total flux cleaned = 0.00614145 Jy ! Component: 3900 - total flux cleaned = 0.0061965 Jy ! Component: 3950 - total flux cleaned = 0.00621458 Jy ! Component: 4000 - total flux cleaned = 0.00625962 Jy ! Component: 4050 - total flux cleaned = 0.00630433 Jy ! Total flux subtracted in 4096 components = 0.00629542 Jy ! Clean residual min=-0.000463 max=0.000455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.152014 Jy keep ! Adding 465 model components to the UV plane model. ! The established model now contains 626 components and 0.152014 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0403+7026_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.899 x 4.771 at -4.15 degrees (North through East) ! Clean map min=-0.0010642 max=0.053881 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0403+7026_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0403+7026_C_a_map.mod ! Writing 626 model components to file: /vlbi/vcs9/uvm//J0403+7026_C_a_map.mod wobs /vlbi/vcs9/uvm//J0403+7026_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0403+7026_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0403+7026_C_a_map.win ! wwins: Wrote 9 windows to /vlbi/vcs9/uvm//J0403+7026_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0538809 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186676 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03938 1.03938 2.07876 4.15752 8.31503 16.6301 33.2601 66.5203 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 288.633 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0403+7026_C_a_dfm.log closed on Tue Dec 26 21:29:59 2017