! Started logfile: /vlbi/vcs9/uvm//J0407-1211_C_b_dfm.log on Tue Dec 26 21:31:36 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//J0407-1211_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0407-1211_C_b_uvm.fits ! AN table 1: 73 integrations on 28 of 28 possible baselines. ! AN table 2: 23 integrations on 21 of 21 possible baselines. ! AN table 3: 21 integrations on 21 of 21 possible baselines. ! AN table 4: 25 integrations on 15 of 15 possible baselines. ! AN table 5: 24 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.848771 visibilities/baseline/integration-bin. ! Found source: J0407-1211 ! ! 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 25144 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 J0407-1211_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)= 0.73183 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 64 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 34 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.232267Jy sigma=31.423924 ! Fit after self-cal, rms=0.310997Jy sigma=7.933586 ! 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=1.667 mas, bmaj=6.506 mas, bpa=-15 degrees ! Estimated noise=0.28915 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 = 0.572225 Jy ! Component: 100 - total flux cleaned = 0.700051 Jy ! Total flux subtracted in 100 components = 0.700051 Jy ! Clean residual min=-0.016974 max=0.036151 Jy/beam ! Clean residual mean=0.000023 rms=0.004112 Jy/beam ! Combined flux in latest and established models = 0.700051 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.700051 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=0.112139Jy sigma=2.738425 ! Fit after self-cal, rms=0.111782Jy sigma=2.730687 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496175 Jy ! Component: 100 - total flux cleaned = 0.0741553 Jy ! Total flux subtracted in 100 components = 0.0741553 Jy ! Clean residual min=-0.011046 max=0.020108 Jy/beam ! Clean residual mean=0.000032 rms=0.002706 Jy/beam ! Combined flux in latest and established models = 0.774206 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.774206 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=0.083248Jy sigma=1.958702 ! Fit after self-cal, rms=0.083011Jy sigma=1.953909 ! Inverting map ! Added new window around map position (1.5, 9.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236675 Jy ! Component: 100 - total flux cleaned = 0.0377692 Jy ! Total flux subtracted in 100 components = 0.0377692 Jy ! Clean residual min=-0.008356 max=0.010912 Jy/beam ! Clean residual mean=0.000032 rms=0.002192 Jy/beam ! Combined flux in latest and established models = 0.811976 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.811976 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=0.075114Jy sigma=1.727442 ! Fit after self-cal, rms=0.074573Jy sigma=1.711961 ! 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=2.26 mas, bmaj=6.581 mas, bpa=-11.52 degrees ! Estimated noise=0.175085 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 = 0.0182698 Jy ! Component: 100 - total flux cleaned = 0.0285857 Jy ! Component: 150 - total flux cleaned = 0.0342116 Jy ! Component: 200 - total flux cleaned = 0.036769 Jy ! Total flux subtracted in 200 components = 0.036769 Jy ! Clean residual min=-0.006520 max=0.010689 Jy/beam ! Clean residual mean=0.000019 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 0.848745 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 84 components and 0.848745 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=0.071053Jy sigma=1.612085 ! Fit after self-cal, rms=0.070733Jy sigma=1.602410 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.981253 ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 KP 0.99 LA 1.02 ! MK 1.00 NL 1.03 OV 1.02 PT 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.03882 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 KP 0.96 LA 0.95 ! MK 0.94 OV 0.96 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.980988 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 1.03 LA 1.04 MK 0.97 ! NL 1.02 OV 1.01 PT 1.03 ! ! Amplitude normalization factor in sub-array 4: 0.972528 ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 HN 1.02 KP 1.03 LA 1.03 ! NL 1.01 OV 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.01784 ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.02 KP 1.01 LA 1.05 ! NL 0.79 OV 1.00 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986672 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 KP 0.99 LA 1.02 ! MK 1.02 NL 1.03 OV 1.00 PT 1.02 ! ! Amplitude normalization factor in sub-array 2: 1.03306 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.99 KP 0.96 LA 0.96 ! MK 0.97 OV 0.96 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.967741 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 KP 1.04 LA 1.04 MK 1.02 ! NL 1.02 OV 1.03 PT 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.96433 ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.02 KP 1.03 LA 1.04 ! NL 1.02 OV 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.01702 ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.02 KP 1.01 LA 1.03 ! NL 0.80 OV 1.00 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.987779 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 KP 1.01 LA 1.01 ! MK 1.00 NL 1.03 OV 1.00 PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.03958 ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 KP 0.96 LA 0.95 ! MK 0.95 OV 0.95 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.97257 ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 KP 1.05 LA 1.03 MK 0.98 ! NL 1.04 OV 1.01 PT 1.03 ! ! Amplitude normalization factor in sub-array 4: 0.950702 ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 HN 1.01 KP 1.05 LA 1.04 ! NL 1.02 OV 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.01263 ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.03 KP 1.02 LA 1.02 ! NL 0.79 OV 1.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.993464 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 KP 1.01 LA 0.97 ! MK 1.02 NL 1.03 OV 1.00 PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.04707 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.98 KP 0.95 LA 0.95 ! MK 0.96 OV 0.95 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.974313 ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 KP 1.05 LA 1.02 MK 1.03 ! NL 0.91 OV 1.08 PT 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.962597 ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 HN 1.01 KP 1.05 LA 1.03 ! NL 1.01 OV 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.0188 ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.00 KP 1.03 LA 1.02 ! NL 0.78 OV 1.01 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00061 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 KP 1.00 LA 1.01 ! MK 1.02 NL 1.02 OV 1.00 PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.05725 ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.95 KP 0.94 LA 0.95 ! MK 0.94 OV 0.94 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.968614 ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 KP 1.04 LA 1.02 MK 1.03 ! NL 1.03 OV 1.01 PT 1.03 ! ! Amplitude normalization factor in sub-array 4: 0.974983 ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 0.99 KP 1.03 LA 1.03 ! NL 0.98 OV 1.11 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.02419 ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.00 KP 1.02 LA 1.01 ! NL 0.78 OV 1.00 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.998331 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 1.00 LA 1.00 ! MK 1.01 NL 1.01 OV 0.99 PT 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.0647 ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.95 KP 0.95 LA 0.94 ! MK 0.94 OV 0.93 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.973709 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 KP 1.04 LA 1.02 MK 1.03 ! NL 1.02 OV 1.01 PT 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.979852 ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 0.98 KP 1.02 LA 1.02 ! NL 0.98 OV 1.11 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.03766 ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 0.98 KP 1.00 LA 1.01 ! NL 0.78 OV 1.00 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.999577 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 KP 1.00 LA 1.00 ! MK 1.01 NL 1.02 OV 1.00 PT 1.01 ! ! Amplitude normalization factor in sub-array 2: 1.06945 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.95 KP 0.94 LA 0.93 ! MK 0.94 OV 0.93 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.977146 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 KP 1.04 LA 1.01 MK 1.02 ! NL 1.02 OV 1.01 PT 1.03 ! ! Amplitude normalization factor in sub-array 4: 0.98361 ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 0.98 KP 1.02 LA 1.01 ! NL 0.97 OV 1.11 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.03607 ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.00 KP 1.00 LA 1.01 ! NL 0.78 OV 0.99 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.00188 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 0.99 LA 1.00 ! MK 1.01 NL 1.01 OV 0.99 PT 1.00 ! ! Amplitude normalization factor in sub-array 2: 1.0712 ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.95 KP 0.94 LA 0.93 ! MK 0.94 OV 0.93 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.975055 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 1.04 LA 1.01 MK 1.03 ! NL 1.03 OV 1.01 PT 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.985867 ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 0.97 KP 1.03 LA 1.01 ! NL 0.96 OV 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.03846 ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 0.99 KP 1.00 LA 1.00 ! NL 0.77 OV 0.99 ! ! ! Fit before self-cal, rms=0.070733Jy sigma=1.602410 ! Fit after self-cal, rms=0.060329Jy sigma=1.484597 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=0.060329Jy sigma=1.484597 ! Fit after self-cal, rms=0.060329Jy sigma=1.484581 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=6.597 mas, bpa=-11.54 degrees ! Estimated noise=0.175662 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 = 0.0035602 Jy ! Component: 100 - total flux cleaned = 0.00613038 Jy ! Component: 150 - total flux cleaned = 0.00766868 Jy ! Component: 200 - total flux cleaned = 0.00806521 Jy ! Total flux subtracted in 200 components = 0.00806521 Jy ! Clean residual min=-0.006307 max=0.009285 Jy/beam ! Clean residual mean=0.000014 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.85681 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 109 components and 0.85681 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=0.059441Jy sigma=1.464563 ! Fit after self-cal, rms=0.059374Jy sigma=1.462234 ! Inverting map ! Added new window around map position (2.4, 22.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00974682 Jy ! Component: 100 - total flux cleaned = 0.0137458 Jy ! Component: 150 - total flux cleaned = 0.0166291 Jy ! Component: 200 - total flux cleaned = 0.018799 Jy ! Total flux subtracted in 200 components = 0.018799 Jy ! Clean residual min=-0.004912 max=0.005409 Jy/beam ! Clean residual mean=0.000014 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.875609 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 73 model components to the UV plane model. ! The established model now contains 172 components and 0.875609 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=0.058104Jy sigma=1.431948 ! Fit after self-cal, rms=0.058036Jy sigma=1.430463 ! 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=0.058036Jy sigma=1.430463 ! Fit after self-cal, rms=0.057991Jy sigma=1.429520 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 = 0.00156847 Jy ! Component: 100 - total flux cleaned = 0.00220698 Jy ! Component: 150 - total flux cleaned = 0.00251856 Jy ! Component: 200 - total flux cleaned = 0.00280057 Jy ! Total flux subtracted in 200 components = 0.00280057 Jy ! Clean residual min=-0.004741 max=0.005335 Jy/beam ! Clean residual mean=0.000014 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.87841 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 209 components and 0.87841 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=0.057855Jy sigma=1.426633 ! Fit after self-cal, rms=0.057838Jy sigma=1.426283 ! 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: 2.26 x 6.597 at -11.54 degrees (North through East) ! Clean map min=-0.0046246 max=0.69476 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=0.057838Jy sigma=1.426283 ! Fit after self-cal, rms=0.033694Jy sigma=0.716079 ! 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=0.033694Jy sigma=0.716079 ! Fit after self-cal, rms=0.033690Jy sigma=0.716004 ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=6.582 mas, bpa=-11.39 degrees ! Estimated noise=0.175412 mJy/beam. ! Added new window around map position (-14.7, 26.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289431 Jy ! Component: 100 - total flux cleaned = 0.00372562 Jy ! Component: 150 - total flux cleaned = 0.00420668 Jy ! Component: 200 - total flux cleaned = 0.00456499 Jy ! Total flux subtracted in 200 components = 0.00456499 Jy ! Clean residual min=-0.002583 max=0.002242 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.882975 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 236 components and 0.882975 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=0.033374Jy sigma=0.706424 ! Fit after self-cal, rms=0.033363Jy sigma=0.706089 ! 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=1.666 mas, bmaj=6.494 mas, bpa=-14.99 degrees ! Estimated noise=0.290996 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.574687 Jy ! Component: 100 - total flux cleaned = 0.705089 Jy ! Component: 150 - total flux cleaned = 0.755648 Jy ! Component: 200 - total flux cleaned = 0.783839 Jy ! Total flux subtracted in 200 components = 0.783839 Jy ! Clean residual min=-0.007735 max=0.012675 Jy/beam ! Clean residual mean=-0.000002 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.783839 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.783839 Jy ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=6.582 mas, bpa=-11.39 degrees ! Estimated noise=0.175412 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 = 0.0326984 Jy ! Component: 100 - total flux cleaned = 0.0515321 Jy ! Component: 150 - total flux cleaned = 0.0639926 Jy ! Component: 200 - total flux cleaned = 0.0728406 Jy ! Total flux subtracted in 200 components = 0.0728406 Jy ! Clean residual min=-0.004145 max=0.004480 Jy/beam ! Clean residual mean=0.000002 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.856679 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 101 components and 0.856679 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660444 Jy ! Component: 100 - total flux cleaned = 0.0107149 Jy ! Component: 150 - total flux cleaned = 0.0137939 Jy ! Component: 200 - total flux cleaned = 0.0162711 Jy ! Total flux subtracted in 200 components = 0.0162711 Jy ! Clean residual min=-0.002795 max=0.002628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.872951 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 64 model components to the UV plane model. ! The established model now contains 156 components and 0.87295 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=0.033891Jy sigma=0.716701 ! Fit after self-cal, rms=0.033829Jy sigma=0.715046 wmodel J0407-1211_C_map.mod ! Writing 156 model components to file: J0407-1211_C_map.mod wobs J0407-1211_C_uvs.fits ! Writing UV FITS file: J0407-1211_C_uvs.fits wwins J0407-1211_C_map.win ! wwins: Wrote 4 windows to J0407-1211_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 = -0.000459741 Jy ! Component: 100 - total flux cleaned = -0.000228134 Jy ! Component: 150 - total flux cleaned = -8.44063e-05 Jy ! Component: 200 - total flux cleaned = 0.000117989 Jy ! Component: 250 - total flux cleaned = 0.000310351 Jy ! Component: 300 - total flux cleaned = 0.000494083 Jy ! Component: 350 - total flux cleaned = 0.000697365 Jy ! Component: 400 - total flux cleaned = 0.000835914 Jy ! Component: 450 - total flux cleaned = 0.000969765 Jy ! Component: 500 - total flux cleaned = 0.00115048 Jy ! Component: 550 - total flux cleaned = 0.00122597 Jy ! Component: 600 - total flux cleaned = 0.00144306 Jy ! Component: 650 - total flux cleaned = 0.00158273 Jy ! Component: 700 - total flux cleaned = 0.00176397 Jy ! Component: 750 - total flux cleaned = 0.00193938 Jy ! Component: 800 - total flux cleaned = 0.00221577 Jy ! Component: 850 - total flux cleaned = 0.00229829 Jy ! Component: 900 - total flux cleaned = 0.00247991 Jy ! Component: 950 - total flux cleaned = 0.00261707 Jy ! Component: 1000 - total flux cleaned = 0.00276942 Jy ! Component: 1050 - total flux cleaned = 0.00293594 Jy ! Component: 1100 - total flux cleaned = 0.00304439 Jy ! Component: 1150 - total flux cleaned = 0.0031684 Jy ! Component: 1200 - total flux cleaned = 0.00328968 Jy ! Component: 1250 - total flux cleaned = 0.00345866 Jy ! Component: 1300 - total flux cleaned = 0.00357467 Jy ! Component: 1350 - total flux cleaned = 0.00376819 Jy ! Component: 1400 - total flux cleaned = 0.00387905 Jy ! Component: 1450 - total flux cleaned = 0.0040184 Jy ! Component: 1500 - total flux cleaned = 0.00407961 Jy ! Component: 1550 - total flux cleaned = 0.00421411 Jy ! Component: 1600 - total flux cleaned = 0.00433123 Jy ! Component: 1650 - total flux cleaned = 0.00437452 Jy ! Component: 1700 - total flux cleaned = 0.0044743 Jy ! Component: 1750 - total flux cleaned = 0.00450236 Jy ! Component: 1800 - total flux cleaned = 0.00459886 Jy ! Component: 1850 - total flux cleaned = 0.00463959 Jy ! Component: 1900 - total flux cleaned = 0.00469347 Jy ! Component: 1950 - total flux cleaned = 0.0047859 Jy ! Component: 2000 - total flux cleaned = 0.00478554 Jy ! Component: 2050 - total flux cleaned = 0.00486295 Jy ! Component: 2100 - total flux cleaned = 0.00491376 Jy ! Component: 2150 - total flux cleaned = 0.00495129 Jy ! Component: 2200 - total flux cleaned = 0.00500082 Jy ! Component: 2250 - total flux cleaned = 0.0050375 Jy ! Component: 2300 - total flux cleaned = 0.00503746 Jy ! Component: 2350 - total flux cleaned = 0.00503738 Jy ! Component: 2400 - total flux cleaned = 0.00500211 Jy ! Component: 2450 - total flux cleaned = 0.00503726 Jy ! Component: 2500 - total flux cleaned = 0.00503708 Jy ! Component: 2550 - total flux cleaned = 0.00503719 Jy ! Component: 2600 - total flux cleaned = 0.00508223 Jy ! Component: 2650 - total flux cleaned = 0.00506 Jy ! Component: 2700 - total flux cleaned = 0.00507109 Jy ! Component: 2750 - total flux cleaned = 0.00510397 Jy ! Component: 2800 - total flux cleaned = 0.00510403 Jy ! Component: 2850 - total flux cleaned = 0.00509323 Jy ! Component: 2900 - total flux cleaned = 0.00509326 Jy ! Component: 2950 - total flux cleaned = 0.0051248 Jy ! Component: 3000 - total flux cleaned = 0.00515606 Jy ! Component: 3050 - total flux cleaned = 0.00511481 Jy ! Component: 3100 - total flux cleaned = 0.00512503 Jy ! Component: 3150 - total flux cleaned = 0.00515534 Jy ! Component: 3200 - total flux cleaned = 0.00512524 Jy ! Component: 3250 - total flux cleaned = 0.00511521 Jy ! Component: 3300 - total flux cleaned = 0.00511538 Jy ! Component: 3350 - total flux cleaned = 0.00508611 Jy ! Component: 3400 - total flux cleaned = 0.00510553 Jy ! Component: 3450 - total flux cleaned = 0.00511505 Jy ! Component: 3500 - total flux cleaned = 0.00508646 Jy ! Component: 3550 - total flux cleaned = 0.00511479 Jy ! Component: 3600 - total flux cleaned = 0.00507728 Jy ! Component: 3650 - total flux cleaned = 0.00508662 Jy ! Component: 3700 - total flux cleaned = 0.00513263 Jy ! Component: 3750 - total flux cleaned = 0.00511438 Jy ! Component: 3800 - total flux cleaned = 0.00515968 Jy ! Component: 3850 - total flux cleaned = 0.00516869 Jy ! Component: 3900 - total flux cleaned = 0.00518671 Jy ! Component: 3950 - total flux cleaned = 0.00519567 Jy ! Component: 4000 - total flux cleaned = 0.0052483 Jy ! Component: 4050 - total flux cleaned = 0.00526576 Jy ! Total flux subtracted in 4096 components = 0.00529187 Jy ! Clean residual min=-0.000455 max=0.000506 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.878242 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 496 components and 0.878242 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0407-1211_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.26 x 6.582 at -11.39 degrees (North through East) ! Clean map min=-0.0011897 max=0.70005 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0407-1211_C_b_map.fits wmodel /vlbi/vcs9/uvm//J0407-1211_C_b_map.mod ! Writing 496 model components to file: /vlbi/vcs9/uvm//J0407-1211_C_b_map.mod wobs /vlbi/vcs9/uvm//J0407-1211_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0407-1211_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J0407-1211_C_b_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0407-1211_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.700053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174957 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.074976 0.074976 0.149952 0.299904 0.599808 1.19962 2.39923 4.79846 9.59692 19.1938 38.3877 76.7754 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.7 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4001.28 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0407-1211_C_b_dfm.log closed on Tue Dec 26 21:31:40 2017