! Started logfile: /vlbi/vcs9/uvm//J1419+5423_C_b_dfm.log on Tue Dec 26 22:36:17 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//J1419+5423_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1419+5423_C_b_uvm.fits ! AN table 1: 22 integrations on 36 of 36 possible baselines. ! AN table 2: 23 integrations on 28 of 28 possible baselines. ! AN table 3: 29 integrations on 45 of 45 possible baselines. ! AN table 4: 30 integrations on 36 of 36 possible baselines. ! AN table 5: 29 integrations on 28 of 28 possible baselines. ! AN table 6: 30 integrations on 21 of 21 possible baselines. ! AN table 7: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.811811 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! 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 38272 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 J1419+5423_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)= 1.76699 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 15 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 31 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 22 telescope corrections were flagged in sub-array 5. ! A total of 36 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=2.045118Jy sigma=49.422747 ! Fit after self-cal, rms=0.834756Jy sigma=18.885205 ! 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=1.669 mas, bmaj=2.411 mas, bpa=37.96 degrees ! Estimated noise=0.27887 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 = 1.42574 Jy ! Component: 100 - total flux cleaned = 1.69083 Jy ! Total flux subtracted in 100 components = 1.69083 Jy ! Clean residual min=-0.032632 max=0.066368 Jy/beam ! Clean residual mean=0.000038 rms=0.008651 Jy/beam ! Combined flux in latest and established models = 1.69083 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.69083 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=0.417402Jy sigma=7.633282 ! Fit after self-cal, rms=0.416867Jy sigma=7.617964 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0749748 Jy ! Component: 100 - total flux cleaned = 0.073091 Jy ! Total flux subtracted in 100 components = 0.073091 Jy ! Clean residual min=-0.030699 max=0.036675 Jy/beam ! Clean residual mean=0.000014 rms=0.007982 Jy/beam ! Combined flux in latest and established models = 1.76393 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 1.76393 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=0.405230Jy sigma=7.300808 ! Fit after self-cal, rms=0.405081Jy sigma=7.296916 ! 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=2.117 mas, bmaj=3.011 mas, bpa=40.01 degrees ! Estimated noise=0.146412 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 = -0.00037512 Jy ! Component: 100 - total flux cleaned = -0.00308405 Jy ! Component: 150 - total flux cleaned = -0.00488565 Jy ! Component: 200 - total flux cleaned = -0.00643029 Jy ! Total flux subtracted in 200 components = -0.00643029 Jy ! Clean residual min=-0.023582 max=0.040535 Jy/beam ! Clean residual mean=0.000113 rms=0.008456 Jy/beam ! Combined flux in latest and established models = 1.7575 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 1.75749 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=0.403939Jy sigma=7.264532 ! Fit after self-cal, rms=0.403879Jy sigma=7.262998 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 1.00891 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 0.98 LA 0.99 ! MK 0.97 NL 1.00 OV 1.00 PT 0.99 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.987314 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.02 KP 1.00 LA 1.01 ! NL 1.02 OV 1.05 PT 0.95 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.997953 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HN 0.98 KP 0.99 ! LA 1.00 MK 0.98 NL 1.00 OV 0.99 ! PT 1.01 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.985256 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.03 HN 0.97 KP 1.09 ! LA 0.99 NL 1.00 OV 1.07 PT 0.99 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 5: 1.104 ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.04 HN 0.93 KP 0.52 ! LA 0.97 NL 0.94 PT 0.94 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.07762 ! Telescope amplitude corrections in sub-array 6: ! BR 0.77 FD 0.98 HN 0.95 KP 0.95 ! NL 0.93 OV 0.98 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.0425938 ! Telescope amplitude corrections in sub-array 7: ! BR 0.91 FD 158.94 HN 0.90 KP 0.90 ! LA 0.88 NL 0.91 OV 0.90 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.00742 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 0.99 LA 0.99 ! MK 0.97 NL 1.01 OV 1.00 PT 1.00 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.981749 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.03 KP 1.03 LA 0.98 ! NL 1.02 OV 1.07 PT 0.97 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00238 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HN 0.97 KP 0.98 ! LA 1.00 MK 0.97 NL 1.00 OV 0.99 ! PT 1.01 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.980731 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.02 HN 0.98 KP 1.11 ! LA 1.00 NL 0.99 OV 1.07 PT 0.99 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 5: 1.08942 ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.02 HN 0.94 KP 0.62 ! LA 0.97 NL 0.94 PT 0.93 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.06797 ! Telescope amplitude corrections in sub-array 6: ! BR 0.80 FD 0.97 HN 0.95 KP 0.94 ! NL 0.94 OV 1.00 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.0302609 ! Telescope amplitude corrections in sub-array 7: ! BR 0.92 FD 225.89 HN 0.90 KP 0.90 ! LA 0.88 NL 0.91 OV 0.93 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00563 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 0.99 LA 0.99 ! MK 1.01 NL 1.01 OV 0.99 PT 0.99 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.96443 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.04 KP 1.07 LA 1.01 ! NL 1.02 OV 1.09 PT 1.00 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.993048 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 0.99 MK 1.03 NL 1.01 OV 0.99 ! PT 1.00 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.959408 ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.11 HN 0.98 KP 1.16 ! LA 1.00 NL 0.99 OV 1.11 PT 0.99 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 5: 0.943501 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.13 HN 0.95 KP 1.56 ! LA 0.98 NL 0.95 PT 0.95 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.04238 ! Telescope amplitude corrections in sub-array 6: ! BR 0.83 FD 1.03 HN 0.96 KP 0.96 ! NL 0.94 OV 1.03 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.0412983 ! Telescope amplitude corrections in sub-array 7: ! BR 0.91 FD 164.02 HN 0.89 KP 0.90 ! LA 0.89 NL 0.91 OV 0.97 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00999 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.99 KP 0.99 LA 0.99 ! MK 0.96 NL 1.01 OV 0.99 PT 1.00 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.939529 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.05 KP 1.07 LA 1.20 ! NL 1.02 OV 1.09 PT 1.01 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00375 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HN 0.97 KP 0.99 ! LA 1.00 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.979106 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.01 HN 0.96 KP 1.17 ! LA 0.97 NL 0.94 OV 1.11 PT 0.99 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 5: 0.955428 ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.03 HN 0.93 KP 1.54 ! LA 0.99 NL 1.00 PT 0.95 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.05584 ! Telescope amplitude corrections in sub-array 6: ! BR 0.83 FD 0.97 HN 0.94 KP 0.96 ! NL 0.95 OV 1.05 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.0401569 ! Telescope amplitude corrections in sub-array 7: ! BR 0.91 FD 168.73 HN 0.93 KP 0.89 ! LA 0.89 NL 0.90 OV 1.07 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.01076 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 0.99 LA 0.98 ! MK 0.97 NL 1.00 OV 0.99 PT 1.00 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.956711 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.05 KP 1.08 LA 1.01 ! NL 1.02 OV 1.11 PT 1.00 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00347 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 HN 0.98 KP 0.99 ! LA 0.99 MK 0.99 NL 1.00 OV 0.99 ! PT 1.00 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.976779 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.99 HN 0.96 KP 1.15 ! LA 0.99 NL 0.98 OV 1.12 PT 0.98 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 5: 1.05811 ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.01 HN 0.94 KP 0.79 ! LA 0.98 NL 0.95 PT 0.95 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.07941 ! Telescope amplitude corrections in sub-array 6: ! BR 0.65 FD 0.96 HN 0.96 KP 0.96 ! NL 0.94 OV 1.06 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.0371747 ! Telescope amplitude corrections in sub-array 7: ! BR 0.91 FD 182.82 HN 0.90 KP 0.90 ! LA 0.88 NL 0.90 OV 0.99 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.01714 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.98 KP 0.98 LA 0.98 ! MK 0.96 NL 1.00 OV 0.98 PT 0.99 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.955711 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.05 KP 1.08 LA 1.01 ! NL 1.03 OV 1.11 PT 1.01 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00365 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 HN 0.98 KP 0.99 ! LA 0.99 MK 0.98 NL 1.00 OV 0.99 ! PT 1.00 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.981348 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.99 HN 0.96 KP 1.14 ! LA 0.98 NL 0.98 OV 1.11 PT 0.98 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 5: 1.05473 ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.01 HN 0.95 KP 0.79 ! LA 0.97 NL 0.95 PT 0.96 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.05315 ! Telescope amplitude corrections in sub-array 6: ! BR 0.82 FD 0.95 HN 0.96 KP 0.95 ! NL 0.94 OV 1.06 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.0507528 ! Telescope amplitude corrections in sub-array 7: ! BR 0.91 FD 132.46 HN 0.90 KP 0.89 ! LA 0.88 NL 0.90 OV 0.99 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.01749 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.98 KP 0.98 LA 0.98 ! MK 0.96 NL 1.00 OV 0.99 PT 0.99 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.95418 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.06 KP 1.09 LA 1.01 ! NL 1.03 OV 1.11 PT 1.00 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00503 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 HN 0.96 KP 0.99 ! LA 0.99 MK 0.99 NL 1.00 OV 0.98 ! PT 1.00 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.984052 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.98 HN 0.96 KP 1.13 ! LA 0.98 NL 0.97 OV 1.11 PT 0.97 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 5: 1.05514 ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.01 HN 0.95 KP 0.78 ! LA 0.98 NL 0.95 PT 0.96 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.05416 ! Telescope amplitude corrections in sub-array 6: ! BR 0.82 FD 0.95 HN 0.96 KP 0.95 ! NL 0.94 OV 1.05 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.0326974 ! Telescope amplitude corrections in sub-array 7: ! BR 0.91 FD 208.63 HN 0.90 KP 0.89 ! LA 0.87 NL 0.90 OV 0.99 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.01753 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.99 KP 0.98 LA 0.98 ! MK 0.96 NL 1.00 OV 0.99 PT 0.98 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.95461 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.05 KP 1.09 LA 1.01 ! NL 1.03 OV 1.11 PT 1.00 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00279 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 HN 0.98 KP 0.99 ! LA 0.99 MK 0.99 NL 1.01 OV 0.98 ! PT 1.00 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.982447 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.99 HN 0.95 KP 1.14 ! LA 0.98 NL 0.98 OV 1.11 PT 0.97 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 5: 1.05531 ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.01 HN 0.95 KP 0.78 ! LA 0.98 NL 0.95 PT 0.95 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.05129 ! Telescope amplitude corrections in sub-array 6: ! BR 0.83 FD 0.96 HN 0.96 KP 0.96 ! NL 0.94 OV 1.05 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.0353507 ! Telescope amplitude corrections in sub-array 7: ! BR 0.92 FD 192.55 HN 0.90 KP 0.89 ! LA 0.87 NL 0.90 OV 0.99 ! ! ! Fit before self-cal, rms=0.403879Jy sigma=7.262998 ! Fit after self-cal, rms=0.585397Jy sigma=8514.910217 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=0.585397Jy sigma=8514.910217 ! Fit after self-cal, rms=0.585397Jy sigma=8514.910217 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=6.853 mas, bpa=-80.23 degrees ! Estimated noise=0.000751881 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 = -1.53695 Jy ! Component: 100 - total flux cleaned = -1.73912 Jy ! Component: 150 - total flux cleaned = -1.7605 Jy ! Component: 200 - total flux cleaned = -1.75805 Jy ! Total flux subtracted in 200 components = -1.75805 Jy ! Clean residual min=-0.007950 max=0.011638 Jy/beam ! Clean residual mean=-0.000009 rms=0.002388 Jy/beam ! Combined flux in latest and established models = -0.000558019 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and -0.000558008 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=1.677248Jy sigma=93.654775 ! Fit after self-cal, rms=1.609037Jy sigma=91.891697 ! 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=1.609037Jy sigma=91.891697 ! Fit after self-cal, rms=1.608931Jy sigma=91.796959 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 (-12.3, -5.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0060604 Jy ! Component: 100 - total flux cleaned = 0.00561444 Jy ! Component: 150 - total flux cleaned = 0.00469322 Jy ! Component: 200 - total flux cleaned = 0.00415006 Jy ! Total flux subtracted in 200 components = 0.00415006 Jy ! Clean residual min=-0.002941 max=0.003114 Jy/beam ! Clean residual mean=-0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.00359205 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 56 components and 0.00359205 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=1.611306Jy sigma=50.641011 ! Fit after self-cal, rms=1.610580Jy sigma=49.958100 ! 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: 3.201 x 6.853 at -80.23 degrees (North through East) ! Clean map min=-0.0081369 max=0.0082567 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=2.541 mas, bmaj=5.877 mas, bpa=-89.94 degrees ! Estimated noise=0.00732835 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126011 Jy ! Component: 100 - total flux cleaned = 0.0103306 Jy ! Component: 150 - total flux cleaned = 0.0103181 Jy ! Component: 200 - total flux cleaned = 0.0112827 Jy ! Total flux subtracted in 200 components = 0.0112827 Jy ! Clean residual min=-0.018725 max=0.015620 Jy/beam ! Clean residual mean=0.000014 rms=0.003043 Jy/beam ! Combined flux in latest and established models = 0.0112827 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0112827 Jy ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=6.853 mas, bpa=-80.23 degrees ! Estimated noise=0.000751881 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 = -0.00917399 Jy ! Component: 100 - total flux cleaned = -0.00907539 Jy ! Component: 150 - total flux cleaned = -0.00872761 Jy ! Component: 200 - total flux cleaned = -0.00842619 Jy ! Total flux subtracted in 200 components = -0.00842619 Jy ! Clean residual min=-0.005972 max=0.006161 Jy/beam ! Clean residual mean=0.000000 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.00285653 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.00285653 Jy ! Inverting map ! Added new window around map position (-45.3, -22.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245721 Jy ! Component: 100 - total flux cleaned = 0.0018869 Jy ! Component: 150 - total flux cleaned = 0.00145204 Jy ! Component: 200 - total flux cleaned = 0.00102512 Jy ! Total flux subtracted in 200 components = 0.00102512 Jy ! Clean residual min=-0.003188 max=0.002017 Jy/beam ! Clean residual mean=0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.00388165 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 0.00388165 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348217 Jy ! Component: 100 - total flux cleaned = -0.000583215 Jy ! Component: 150 - total flux cleaned = -0.000787972 Jy ! Component: 200 - total flux cleaned = -0.00100779 Jy ! Total flux subtracted in 200 components = -0.00100779 Jy ! Clean residual min=-0.002338 max=0.001516 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.00287386 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 100 components and 0.00287386 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=1.620669Jy sigma=45.232970 ! Fit after self-cal, rms=1.617224Jy sigma=43.752648 wmodel J1419+5423_C_map.mod ! Writing 100 model components to file: J1419+5423_C_map.mod wobs J1419+5423_C_uvs.fits ! Writing UV FITS file: J1419+5423_C_uvs.fits wwins J1419+5423_C_map.win ! wwins: Wrote 3 windows to J1419+5423_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 = 2.97716e-05 Jy ! Component: 100 - total flux cleaned = -8.22199e-05 Jy ! Component: 150 - total flux cleaned = -0.000273853 Jy ! Component: 200 - total flux cleaned = -0.000517127 Jy ! Component: 250 - total flux cleaned = -0.000788714 Jy ! Component: 300 - total flux cleaned = -0.00105389 Jy ! Component: 350 - total flux cleaned = -0.00131252 Jy ! Component: 400 - total flux cleaned = -0.00150348 Jy ! Component: 450 - total flux cleaned = -0.00164594 Jy ! Component: 500 - total flux cleaned = -0.00173547 Jy ! Component: 550 - total flux cleaned = -0.00180884 Jy ! Component: 600 - total flux cleaned = -0.00187878 Jy ! Component: 650 - total flux cleaned = -0.00195461 Jy ! Component: 700 - total flux cleaned = -0.00200879 Jy ! Component: 750 - total flux cleaned = -0.00207801 Jy ! Component: 800 - total flux cleaned = -0.00215235 Jy ! Component: 850 - total flux cleaned = -0.00223985 Jy ! Component: 900 - total flux cleaned = -0.00232413 Jy ! Component: 950 - total flux cleaned = -0.0023979 Jy ! Component: 1000 - total flux cleaned = -0.00248347 Jy ! Component: 1050 - total flux cleaned = -0.00256601 Jy ! Component: 1100 - total flux cleaned = -0.00263894 Jy ! Component: 1150 - total flux cleaned = -0.00270323 Jy ! Component: 1200 - total flux cleaned = -0.00276553 Jy ! Component: 1250 - total flux cleaned = -0.00281375 Jy ! Component: 1300 - total flux cleaned = -0.00286049 Jy ! Component: 1350 - total flux cleaned = -0.00290598 Jy ! Component: 1400 - total flux cleaned = -0.0029391 Jy ! Component: 1450 - total flux cleaned = -0.00297711 Jy ! Component: 1500 - total flux cleaned = -0.00300369 Jy ! Component: 1550 - total flux cleaned = -0.00303491 Jy ! Component: 1600 - total flux cleaned = -0.00305029 Jy ! Component: 1650 - total flux cleaned = -0.00308043 Jy ! Component: 1700 - total flux cleaned = -0.00309034 Jy ! Component: 1750 - total flux cleaned = -0.00311969 Jy ! Component: 1800 - total flux cleaned = -0.00313896 Jy ! Component: 1850 - total flux cleaned = -0.00315805 Jy ! Component: 1900 - total flux cleaned = -0.00319111 Jy ! Component: 1950 - total flux cleaned = -0.00320983 Jy ! Component: 2000 - total flux cleaned = -0.0032284 Jy ! Component: 2050 - total flux cleaned = -0.00324684 Jy ! Component: 2100 - total flux cleaned = -0.00326972 Jy ! Component: 2150 - total flux cleaned = -0.00329692 Jy ! Component: 2200 - total flux cleaned = -0.00330143 Jy ! Component: 2250 - total flux cleaned = -0.00332385 Jy ! Component: 2300 - total flux cleaned = -0.00332831 Jy ! Component: 2350 - total flux cleaned = -0.00334616 Jy ! Component: 2400 - total flux cleaned = -0.00336397 Jy ! Component: 2450 - total flux cleaned = -0.00337293 Jy ! Component: 2500 - total flux cleaned = -0.00339967 Jy ! Component: 2550 - total flux cleaned = -0.00341306 Jy ! Component: 2600 - total flux cleaned = -0.00342644 Jy ! Component: 2650 - total flux cleaned = -0.00344429 Jy ! Component: 2700 - total flux cleaned = -0.00345767 Jy ! Component: 2750 - total flux cleaned = -0.00347113 Jy ! Component: 2800 - total flux cleaned = -0.00348908 Jy ! Component: 2850 - total flux cleaned = -0.00350255 Jy ! Component: 2900 - total flux cleaned = -0.00352505 Jy ! Component: 2950 - total flux cleaned = -0.00353408 Jy ! Component: 3000 - total flux cleaned = -0.00354762 Jy ! Component: 3050 - total flux cleaned = -0.0035476 Jy ! Component: 3100 - total flux cleaned = -0.00355215 Jy ! Component: 3150 - total flux cleaned = -0.00357054 Jy ! Component: 3200 - total flux cleaned = -0.00357515 Jy ! Component: 3250 - total flux cleaned = -0.00357974 Jy ! Component: 3300 - total flux cleaned = -0.00358908 Jy ! Component: 3350 - total flux cleaned = -0.00360315 Jy ! Component: 3400 - total flux cleaned = -0.00362211 Jy ! Component: 3450 - total flux cleaned = -0.00363168 Jy ! Component: 3500 - total flux cleaned = -0.0036365 Jy ! Component: 3550 - total flux cleaned = -0.00364617 Jy ! Component: 3600 - total flux cleaned = -0.00367067 Jy ! Component: 3650 - total flux cleaned = -0.0036806 Jy ! Component: 3700 - total flux cleaned = -0.0036906 Jy ! Component: 3750 - total flux cleaned = -0.00369063 Jy ! Component: 3800 - total flux cleaned = -0.00369577 Jy ! Component: 3850 - total flux cleaned = -0.00369575 Jy ! Component: 3900 - total flux cleaned = -0.00370101 Jy ! Component: 3950 - total flux cleaned = -0.00370629 Jy ! Component: 4000 - total flux cleaned = -0.00372229 Jy ! Component: 4050 - total flux cleaned = -0.00373309 Jy ! Total flux subtracted in 4096 components = -0.00374407 Jy ! Clean residual min=-0.000293 max=0.000303 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = -0.000870218 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 370 components and -0.000870217 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1419+5423_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 6.853 at -80.23 degrees (North through East) ! Clean map min=-0.019865 max=0.02021 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1419+5423_C_b_map.fits wmodel /vlbi/vcs9/uvm//J1419+5423_C_b_map.mod ! Writing 370 model components to file: /vlbi/vcs9/uvm//J1419+5423_C_b_map.mod wobs /vlbi/vcs9/uvm//J1419+5423_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1419+5423_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J1419+5423_C_b_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J1419+5423_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0202097 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.51274e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4121 1.4121 2.82421 5.64841 11.2968 22.5937 45.1873 90.3746 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 212.449 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1419+5423_C_b_dfm.log closed on Tue Dec 26 22:36:22 2017