! Started logfile: /vlbi/vcs9/uvm//J0102+5824_X_b_dfm.log on Tue Dec 26 20:58:15 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J0102+5824_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0102+5824_X_b_uvm.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! AN table 2: 45 integrations on 36 of 36 possible baselines. ! AN table 3: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.850707 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 36104 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J0102+5824_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 3.40934 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 53 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=3.547678Jy sigma=81.555735 ! Fit after self-cal, rms=2.424073Jy sigma=55.757696 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=0.8523 mas, bmaj=1.387 mas, bpa=-61.32 degrees ! Estimated noise=0.293228 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 = 2.82019 Jy ! Component: 100 - total flux cleaned = 3.2501 Jy ! Total flux subtracted in 100 components = 3.2501 Jy ! Clean residual min=-0.061340 max=0.122933 Jy/beam ! Clean residual mean=0.000011 rms=0.014282 Jy/beam ! Combined flux in latest and established models = 3.2501 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 3.2501 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=0.488329Jy sigma=10.708447 ! Fit after self-cal, rms=0.488008Jy sigma=10.702411 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.182949 Jy ! Component: 100 - total flux cleaned = 0.28593 Jy ! Total flux subtracted in 100 components = 0.28593 Jy ! Clean residual min=-0.056472 max=0.093555 Jy/beam ! Clean residual mean=0.000014 rms=0.012698 Jy/beam ! Combined flux in latest and established models = 3.53603 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 3.53603 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=0.414346Jy sigma=9.107440 ! Fit after self-cal, rms=0.413743Jy sigma=9.093303 ! Inverting map ! Added new window around map position (-6.6, 2.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0909528 Jy ! Component: 100 - total flux cleaned = 0.12242 Jy ! Total flux subtracted in 100 components = 0.12242 Jy ! Clean residual min=-0.056272 max=0.088691 Jy/beam ! Clean residual mean=0.000011 rms=0.012041 Jy/beam ! Combined flux in latest and established models = 3.65845 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 3.65845 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=0.396890Jy sigma=8.812906 ! Fit after self-cal, rms=0.395033Jy sigma=8.768149 ! Inverting map ! Added new window around map position (6.6, -2.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0653057 Jy ! Component: 100 - total flux cleaned = 0.0833392 Jy ! Total flux subtracted in 100 components = 0.0833392 Jy ! Clean residual min=-0.056097 max=0.055993 Jy/beam ! Clean residual mean=0.000009 rms=0.011473 Jy/beam ! Combined flux in latest and established models = 3.74179 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 3.74179 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=0.383573Jy sigma=8.592313 ! Fit after self-cal, rms=0.382889Jy sigma=8.576913 ! 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=1.127 mas, bmaj=1.775 mas, bpa=-61.85 degrees ! Estimated noise=0.160697 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 = -0.0436175 Jy ! Component: 100 - total flux cleaned = -0.0586624 Jy ! Component: 150 - total flux cleaned = -0.0643035 Jy ! Component: 200 - total flux cleaned = -0.0675914 Jy ! Total flux subtracted in 200 components = -0.0675914 Jy ! Clean residual min=-0.044633 max=0.058218 Jy/beam ! Clean residual mean=0.000062 rms=0.011986 Jy/beam ! Combined flux in latest and established models = 3.6742 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 3.6742 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=0.377454Jy sigma=8.461637 ! Fit after self-cal, rms=0.377297Jy sigma=8.458019 ! 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: 0.989264 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.03 ! LA 1.02 MK 0.99 NL 1.03 OV 1.02 ! PT 1.02 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03625 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.92 KP 0.98 ! LA 0.96 MK 0.99 NL 0.91 OV 0.96 ! PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.980178 ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.03 KP 1.02 LA 1.03 ! MK 1.02 NL 1.00 OV 1.01 PT 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.989122 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 1.03 ! LA 1.02 MK 0.99 NL 1.04 OV 1.01 ! PT 1.02 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03362 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.92 KP 0.98 ! LA 0.96 MK 0.99 NL 0.92 OV 0.97 ! PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.978624 ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.03 KP 1.02 LA 1.03 ! MK 1.02 NL 1.01 OV 1.01 PT 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.988855 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.02 ! LA 1.02 MK 0.99 NL 1.04 OV 1.01 ! PT 1.02 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03305 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.01 HN 0.93 KP 0.98 ! LA 0.96 MK 0.99 NL 0.91 OV 0.97 ! PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.977937 ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.04 KP 1.02 LA 1.03 ! MK 1.02 NL 1.01 OV 1.01 PT 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.990634 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.02 ! LA 1.02 MK 0.99 NL 1.03 OV 1.01 ! PT 1.02 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03252 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.92 KP 0.98 ! LA 0.96 MK 1.00 NL 0.91 OV 0.97 ! PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.978216 ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.02 KP 1.02 LA 1.04 ! MK 1.02 NL 1.00 OV 1.01 PT 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99582 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 1.02 ! LA 1.02 MK 0.99 NL 1.02 OV 1.01 ! PT 1.02 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0324 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.91 KP 0.97 ! LA 0.97 MK 1.00 NL 0.91 OV 0.98 ! PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.96982 ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.03 KP 1.07 LA 1.04 ! MK 1.04 NL 1.00 OV 1.01 PT 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.995118 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 1.02 ! LA 1.02 MK 0.99 NL 1.02 OV 1.01 ! PT 1.01 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03142 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.92 KP 0.98 ! LA 0.97 MK 1.00 NL 0.91 OV 0.98 ! PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.9696 ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 HN 1.04 KP 1.04 LA 1.05 ! MK 1.05 NL 1.01 OV 1.01 PT 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.995482 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.02 ! LA 1.02 MK 0.98 NL 1.02 OV 1.01 ! PT 1.01 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03185 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.93 KP 0.98 ! LA 0.97 MK 1.00 NL 0.91 OV 0.98 ! PT 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.968413 ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 HN 1.04 KP 1.03 LA 1.05 ! MK 1.04 NL 1.01 OV 1.01 PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.99776 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 1.02 ! LA 1.02 MK 0.98 NL 1.02 OV 1.01 ! PT 1.01 SC 0.99 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03467 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.93 KP 0.97 ! LA 0.96 MK 1.00 NL 0.91 OV 0.97 ! PT 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.974194 ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 HN 1.03 KP 1.02 LA 1.05 ! MK 1.03 NL 1.00 OV 1.00 PT 1.02 ! ! ! Fit before self-cal, rms=0.377297Jy sigma=8.458019 ! Fit after self-cal, rms=0.352508Jy sigma=8.178757 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=0.352508Jy sigma=8.178757 ! Fit after self-cal, rms=0.352504Jy sigma=8.178728 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.754 mas, bpa=-61.12 degrees ! Estimated noise=0.161016 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 = 0.0222821 Jy ! Component: 100 - total flux cleaned = 0.0213503 Jy ! Component: 150 - total flux cleaned = 0.0205801 Jy ! Component: 200 - total flux cleaned = 0.0205865 Jy ! Total flux subtracted in 200 components = 0.0205865 Jy ! Clean residual min=-0.045051 max=0.054252 Jy/beam ! Clean residual mean=0.000052 rms=0.012099 Jy/beam ! Combined flux in latest and established models = 3.69479 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 3.69479 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=0.348038Jy sigma=8.098131 ! Fit after self-cal, rms=0.347996Jy sigma=8.097299 ! 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=0.347996Jy sigma=8.097299 ! Fit after self-cal, rms=0.347975Jy sigma=8.097068 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000684788 Jy ! Component: 100 - total flux cleaned = -0.000124116 Jy ! Component: 150 - total flux cleaned = -0.000678586 Jy ! Component: 200 - total flux cleaned = -0.000673255 Jy ! Total flux subtracted in 200 components = -0.000673255 Jy ! Clean residual min=-0.045701 max=0.054197 Jy/beam ! Clean residual mean=0.000053 rms=0.012067 Jy/beam ! Combined flux in latest and established models = 3.69412 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 3.69412 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=0.346514Jy sigma=8.069072 ! Fit after self-cal, rms=0.346478Jy sigma=8.068431 ! 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: 1.125 x 1.754 at -61.12 degrees (North through East) ! Clean map min=-0.044366 max=3.3118 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "============== Finished amplitude self-cal ==============" end if ! Performing amp+phase self-cal over 60 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.346478Jy sigma=8.068431 ! Fit after self-cal, rms=0.103600Jy sigma=2.367507 ! 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=0.103600Jy sigma=2.367507 ! Fit after self-cal, rms=0.103580Jy sigma=2.367244 ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.779 mas, bpa=-61.41 degrees ! Estimated noise=0.160779 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0465882 Jy ! Component: 100 - total flux cleaned = -0.0487711 Jy ! Component: 150 - total flux cleaned = -0.0466148 Jy ! Component: 200 - total flux cleaned = -0.0460386 Jy ! Total flux subtracted in 200 components = -0.0460386 Jy ! Clean residual min=-0.013995 max=0.013794 Jy/beam ! Clean residual mean=-0.000026 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 3.64808 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 3.64808 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=0.085646Jy sigma=1.951970 ! Fit after self-cal, rms=0.085463Jy sigma=1.947806 ! Inverting map ! ============== Finished amplitude self-cal ============== print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8492 mas, bmaj=1.389 mas, bpa=-61.06 degrees ! Estimated noise=0.294971 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.82022 Jy ! Component: 100 - total flux cleaned = 3.25592 Jy ! Component: 150 - total flux cleaned = 3.43281 Jy ! Component: 200 - total flux cleaned = 3.52812 Jy ! Total flux subtracted in 200 components = 3.52812 Jy ! Clean residual min=-0.026180 max=0.037615 Jy/beam ! Clean residual mean=-0.000015 rms=0.004528 Jy/beam ! Combined flux in latest and established models = 3.52812 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 25 model components to the UV plane model. ! The established model now contains 25 components and 3.52812 Jy ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=1.779 mas, bpa=-61.41 degrees ! Estimated noise=0.160779 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 = 0.0696304 Jy ! Component: 100 - total flux cleaned = 0.10679 Jy ! Component: 150 - total flux cleaned = 0.117909 Jy ! Component: 200 - total flux cleaned = 0.119579 Jy ! Total flux subtracted in 200 components = 0.119579 Jy ! Clean residual min=-0.013321 max=0.017296 Jy/beam ! Clean residual mean=-0.000033 rms=0.002708 Jy/beam ! Combined flux in latest and established models = 3.6477 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 3.6477 Jy ! Inverting map ! Added new window around map position (-3.2, -0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823156 Jy ! Component: 100 - total flux cleaned = 0.00818549 Jy ! Component: 150 - total flux cleaned = 0.00760437 Jy ! Component: 200 - total flux cleaned = 0.00765212 Jy ! Total flux subtracted in 200 components = 0.00765212 Jy ! Clean residual min=-0.012397 max=0.013844 Jy/beam ! Clean residual mean=-0.000029 rms=0.002473 Jy/beam ! Combined flux in latest and established models = 3.65535 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 3.65535 Jy ! Inverting map ! Added new window around map position (-11.8, -0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00613131 Jy ! Component: 100 - total flux cleaned = 0.00612342 Jy ! Component: 150 - total flux cleaned = 0.00481945 Jy ! Component: 200 - total flux cleaned = 0.00399144 Jy ! Total flux subtracted in 200 components = 0.00399144 Jy ! Clean residual min=-0.011832 max=0.012925 Jy/beam ! Clean residual mean=-0.000029 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 3.65934 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 75 components and 3.65934 Jy ! Inverting map ! Added new window around map position (11.8, 0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320874 Jy ! Component: 100 - total flux cleaned = 0.00196012 Jy ! Component: 150 - total flux cleaned = 0.000842384 Jy ! Component: 200 - total flux cleaned = 0.000130527 Jy ! Total flux subtracted in 200 components = 0.000130527 Jy ! Clean residual min=-0.011609 max=0.011507 Jy/beam ! Clean residual mean=-0.000029 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 3.65947 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 96 components and 3.65947 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101812 Jy ! Component: 100 - total flux cleaned = -0.00199305 Jy ! Component: 150 - total flux cleaned = -0.00260978 Jy ! Component: 200 - total flux cleaned = -0.00351904 Jy ! Total flux subtracted in 200 components = -0.00351904 Jy ! Clean residual min=-0.011337 max=0.011021 Jy/beam ! Clean residual mean=-0.000029 rms=0.002188 Jy/beam ! Combined flux in latest and established models = 3.65595 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 107 components and 3.65595 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=0.081673Jy sigma=1.790939 ! Fit after self-cal, rms=0.080963Jy sigma=1.778555 wmodel J0102+5824_X_map.mod ! Writing 107 model components to file: J0102+5824_X_map.mod wobs J0102+5824_X_uvs.fits ! Writing UV FITS file: J0102+5824_X_uvs.fits wwins J0102+5824_X_map.win ! wwins: Wrote 6 windows to J0102+5824_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021986 Jy ! Component: 100 - total flux cleaned = 0.00403009 Jy ! Component: 150 - total flux cleaned = 0.00540043 Jy ! Component: 200 - total flux cleaned = 0.00670553 Jy ! Component: 250 - total flux cleaned = 0.00765338 Jy ! Component: 300 - total flux cleaned = 0.00811556 Jy ! Component: 350 - total flux cleaned = 0.00856515 Jy ! Component: 400 - total flux cleaned = 0.00885758 Jy ! Component: 450 - total flux cleaned = 0.00956552 Jy ! Component: 500 - total flux cleaned = 0.0102576 Jy ! Component: 550 - total flux cleaned = 0.0106673 Jy ! Component: 600 - total flux cleaned = 0.011475 Jy ! Component: 650 - total flux cleaned = 0.0121352 Jy ! Component: 700 - total flux cleaned = 0.0123952 Jy ! Component: 750 - total flux cleaned = 0.0126543 Jy ! Component: 800 - total flux cleaned = 0.0134126 Jy ! Component: 850 - total flux cleaned = 0.0139102 Jy ! Component: 900 - total flux cleaned = 0.0142785 Jy ! Component: 950 - total flux cleaned = 0.0147623 Jy ! Component: 1000 - total flux cleaned = 0.0151204 Jy ! Component: 1050 - total flux cleaned = 0.0153542 Jy ! Component: 1100 - total flux cleaned = 0.0153546 Jy ! Component: 1150 - total flux cleaned = 0.0159313 Jy ! Component: 1200 - total flux cleaned = 0.0160446 Jy ! Component: 1250 - total flux cleaned = 0.0161572 Jy ! Component: 1300 - total flux cleaned = 0.0163809 Jy ! Component: 1350 - total flux cleaned = 0.0168236 Jy ! Component: 1400 - total flux cleaned = 0.0164941 Jy ! Component: 1450 - total flux cleaned = 0.0168217 Jy ! Component: 1500 - total flux cleaned = 0.016929 Jy ! Component: 1550 - total flux cleaned = 0.0170347 Jy ! Component: 1600 - total flux cleaned = 0.0171407 Jy ! Component: 1650 - total flux cleaned = 0.0169324 Jy ! Component: 1700 - total flux cleaned = 0.0172437 Jy ! Component: 1750 - total flux cleaned = 0.0171404 Jy ! Component: 1800 - total flux cleaned = 0.0170369 Jy ! Component: 1850 - total flux cleaned = 0.0169356 Jy ! Component: 1900 - total flux cleaned = 0.0166349 Jy ! Component: 1950 - total flux cleaned = 0.0167325 Jy ! Component: 2000 - total flux cleaned = 0.0162404 Jy ! Component: 2050 - total flux cleaned = 0.0161436 Jy ! Component: 2100 - total flux cleaned = 0.0159492 Jy ! Component: 2150 - total flux cleaned = 0.015756 Jy ! Component: 2200 - total flux cleaned = 0.0152775 Jy ! Component: 2250 - total flux cleaned = 0.014898 Jy ! Component: 2300 - total flux cleaned = 0.0147085 Jy ! Component: 2350 - total flux cleaned = 0.0143341 Jy ! Component: 2400 - total flux cleaned = 0.0142414 Jy ! Component: 2450 - total flux cleaned = 0.0134108 Jy ! Component: 2500 - total flux cleaned = 0.0135026 Jy ! Component: 2550 - total flux cleaned = 0.0133213 Jy ! Component: 2600 - total flux cleaned = 0.0132308 Jy ! Component: 2650 - total flux cleaned = 0.0131407 Jy ! Component: 2700 - total flux cleaned = 0.0131403 Jy ! Component: 2750 - total flux cleaned = 0.0126962 Jy ! Component: 2800 - total flux cleaned = 0.0124314 Jy ! Component: 2850 - total flux cleaned = 0.0124316 Jy ! Component: 2900 - total flux cleaned = 0.0124318 Jy ! Component: 2950 - total flux cleaned = 0.0119142 Jy ! Component: 3000 - total flux cleaned = 0.0120005 Jy ! Component: 3050 - total flux cleaned = 0.01183 Jy ! Component: 3100 - total flux cleaned = 0.0114911 Jy ! Component: 3150 - total flux cleaned = 0.0114066 Jy ! Component: 3200 - total flux cleaned = 0.0111559 Jy ! Component: 3250 - total flux cleaned = 0.0109071 Jy ! Component: 3300 - total flux cleaned = 0.0108232 Jy ! Component: 3350 - total flux cleaned = 0.0104124 Jy ! Component: 3400 - total flux cleaned = 0.0103303 Jy ! Component: 3450 - total flux cleaned = 0.0101678 Jy ! Component: 3500 - total flux cleaned = 0.00992556 Jy ! Component: 3550 - total flux cleaned = 0.00968532 Jy ! Component: 3600 - total flux cleaned = 0.00936638 Jy ! Component: 3650 - total flux cleaned = 0.00944587 Jy ! Component: 3700 - total flux cleaned = 0.00952461 Jy ! Component: 3750 - total flux cleaned = 0.0093673 Jy ! Component: 3800 - total flux cleaned = 0.00928953 Jy ! Component: 3850 - total flux cleaned = 0.00929005 Jy ! Component: 3900 - total flux cleaned = 0.0094446 Jy ! Component: 3950 - total flux cleaned = 0.00921484 Jy ! Component: 4000 - total flux cleaned = 0.00868043 Jy ! Component: 4050 - total flux cleaned = 0.00921279 Jy ! Total flux subtracted in 4096 components = 0.00898576 Jy ! Clean residual min=-0.003945 max=0.003996 Jy/beam ! Clean residual mean=-0.000020 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 3.66494 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 418 components and 3.66494 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0102+5824_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.124 x 1.779 at -61.41 degrees (North through East) ! Clean map min=-0.015366 max=3.3245 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0102+5824_X_b_map.fits wmodel /vlbi/vcs9/uvm//J0102+5824_X_b_map.mod ! Writing 418 model components to file: /vlbi/vcs9/uvm//J0102+5824_X_b_map.mod wobs /vlbi/vcs9/uvm//J0102+5824_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0102+5824_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J0102+5824_X_b_map.win ! wwins: Wrote 7 windows to /vlbi/vcs9/uvm//J0102+5824_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.32448 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00132101 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.119208 0.119208 0.238416 0.476831 0.953662 1.90732 3.81465 7.6293 15.2586 30.5172 61.0344 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.324 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2516.61 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0102+5824_X_b_dfm.log closed on Tue Dec 26 20:58:20 2017