! Started logfile: /vlbi/vcs9/uvm//J2354-1513_C_c_dfm.log on Tue Dec 26 23:18:02 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//J2354-1513_C_c_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2354-1513_C_c_uvm.fits ! AN table 1: 32 integrations on 21 of 21 possible baselines. ! AN table 2: 23 integrations on 36 of 36 possible baselines. ! AN table 3: 22 integrations on 28 of 28 possible baselines. ! AN table 4: 20 integrations on 15 of 15 possible baselines. ! AN table 5: 20 integrations on 15 of 15 possible baselines. ! AN table 6: 18 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.873626 visibilities/baseline/integration-bin. ! Found source: J2354-1513 ! ! 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 21624 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 J2354-1513_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)= 0.673671 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 13 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.212811Jy sigma=28.825770 ! Fit after self-cal, rms=0.344109Jy sigma=8.257633 ! 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=1.639 mas, bmaj=4.078 mas, bpa=-1.895 degrees ! Estimated noise=0.354001 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 = 0.557064 Jy ! Component: 100 - total flux cleaned = 0.651817 Jy ! Total flux subtracted in 100 components = 0.651817 Jy ! Clean residual min=-0.011239 max=0.020123 Jy/beam ! Clean residual mean=0.000021 rms=0.002484 Jy/beam ! Combined flux in latest and established models = 0.651817 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.651817 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=0.080140Jy sigma=1.587047 ! Fit after self-cal, rms=0.080124Jy sigma=1.586613 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218173 Jy ! Component: 100 - total flux cleaned = 0.0284194 Jy ! Total flux subtracted in 100 components = 0.0284194 Jy ! Clean residual min=-0.010615 max=0.018721 Jy/beam ! Clean residual mean=0.000016 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.680236 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.680236 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=0.070892Jy sigma=1.415189 ! Fit after self-cal, rms=0.070877Jy sigma=1.414608 ! Inverting map ! Added new window around map position (-3.6, 5.7). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191258 Jy ! Component: 100 - total flux cleaned = 0.0268647 Jy ! Total flux subtracted in 100 components = 0.0268647 Jy ! Clean residual min=-0.010663 max=0.009440 Jy/beam ! Clean residual mean=0.000011 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.707101 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.707101 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=0.064070Jy sigma=1.260754 ! Fit after self-cal, rms=0.063322Jy sigma=1.240086 ! 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=2.149 mas, bmaj=5.678 mas, bpa=-5.264 degrees ! Estimated noise=0.202137 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 = 0.0118275 Jy ! Component: 100 - total flux cleaned = 0.0177149 Jy ! Component: 150 - total flux cleaned = 0.0204872 Jy ! Component: 200 - total flux cleaned = 0.021468 Jy ! Total flux subtracted in 200 components = 0.021468 Jy ! Clean residual min=-0.007280 max=0.008050 Jy/beam ! Clean residual mean=0.000051 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.728569 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.728569 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=0.060219Jy sigma=1.194157 ! Fit after self-cal, rms=0.060038Jy sigma=1.189312 ! 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: 1.06042 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 0.91 LA 0.95 ! MK 0.93 NL 0.94 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.997459 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 KP 1.01 LA 1.01 ! MK 1.01 NL 1.02 OV 0.98 PT 1.00 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.03062 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.04 KP 0.99 LA 1.00 ! MK 0.96 NL 0.80 OV 0.99 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00073 ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 KP 1.00 LA 1.03 MK 0.96 ! OV 1.01 PT 1.00 ! ! Amplitude normalization factor in sub-array 5: 0.995082 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.00 KP 1.01 LA 1.02 ! NL 1.02 OV 1.00 ! ! Amplitude normalization factor in sub-array 6: 0.983525 ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.04 HN 1.02 KP 1.03 ! LA 0.99 NL 0.99 OV 1.02 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.0573 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 KP 0.94 LA 0.94 ! MK 0.93 NL 0.94 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.993638 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.03 KP 1.02 LA 1.00 ! MK 1.01 NL 1.02 OV 1.00 PT 1.01 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02691 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.02 KP 0.99 LA 1.01 ! MK 0.98 NL 0.81 OV 0.99 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00081 ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 KP 1.01 LA 1.03 MK 0.96 ! OV 0.99 PT 1.01 ! ! Amplitude normalization factor in sub-array 5: 0.985588 ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.01 KP 1.02 LA 1.01 ! NL 1.03 OV 1.01 ! ! Amplitude normalization factor in sub-array 6: 0.984786 ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.03 HN 1.02 KP 1.03 ! LA 0.97 NL 1.00 OV 1.02 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.04345 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 0.94 LA 0.95 ! MK 0.94 NL 0.96 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.988508 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.07 KP 1.01 LA 1.01 ! MK 0.98 NL 1.04 OV 0.99 PT 1.01 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01113 ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.07 KP 1.01 LA 1.01 ! MK 0.95 NL 0.85 OV 1.00 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.994661 ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 KP 1.01 LA 1.03 MK 0.95 ! OV 1.01 PT 1.01 ! ! Amplitude normalization factor in sub-array 5: 0.986661 ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.01 KP 1.01 LA 1.01 ! NL 1.02 OV 1.01 ! ! Amplitude normalization factor in sub-array 6: 0.974446 ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.06 HN 1.03 KP 1.03 ! LA 0.97 NL 1.01 OV 1.03 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.05274 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 KP 0.95 LA 0.94 ! MK 0.95 NL 0.95 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.99173 ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 KP 1.01 LA 1.02 ! MK 1.01 NL 1.04 OV 0.99 PT 1.00 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.02583 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.03 KP 1.00 LA 0.99 ! MK 0.98 NL 0.93 OV 0.98 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.994691 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 KP 1.01 LA 1.03 MK 0.97 ! OV 1.01 PT 1.00 ! ! Amplitude normalization factor in sub-array 5: 0.988676 ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.00 KP 1.00 LA 1.02 ! NL 1.04 OV 1.01 ! ! Amplitude normalization factor in sub-array 6: 0.985691 ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.03 HN 1.02 KP 1.03 ! LA 0.97 NL 1.00 OV 1.03 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.03922 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 KP 0.95 LA 0.95 ! MK 0.95 NL 0.96 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.981453 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.01 KP 1.00 LA 1.02 ! MK 1.05 NL 1.05 OV 0.99 PT 1.01 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01027 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.02 KP 1.01 LA 1.01 ! MK 1.01 NL 0.85 OV 1.00 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.990508 ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 KP 1.01 LA 1.03 MK 1.00 ! OV 1.01 PT 1.02 ! ! Amplitude normalization factor in sub-array 5: 0.988123 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.01 KP 1.00 LA 1.02 ! NL 1.03 OV 1.01 ! ! Amplitude normalization factor in sub-array 6: 0.99052 ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 FD 1.05 HN 1.03 KP 1.03 ! LA 0.97 NL 1.01 OV 1.04 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.04301 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 KP 0.95 LA 0.95 ! MK 0.95 NL 0.95 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.982778 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 KP 1.01 LA 1.02 ! MK 1.06 NL 1.05 OV 0.99 PT 1.01 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00962 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 KP 1.01 LA 1.01 ! MK 1.02 NL 0.86 OV 1.00 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.984028 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 KP 1.00 LA 1.04 MK 1.02 ! OV 1.01 PT 1.03 ! ! Amplitude normalization factor in sub-array 5: 0.983987 ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.01 KP 1.01 LA 1.02 ! NL 1.04 OV 1.02 ! ! Amplitude normalization factor in sub-array 6: 0.978728 ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.03 HN 1.03 KP 1.04 ! LA 0.97 NL 1.02 OV 1.04 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.03913 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 KP 0.96 LA 0.95 ! MK 0.96 NL 0.96 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.981007 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 KP 1.01 LA 1.02 ! MK 1.07 NL 1.05 OV 1.00 PT 1.01 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00841 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 KP 1.00 LA 1.02 ! MK 1.03 NL 0.85 OV 0.99 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.984586 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 KP 1.00 LA 1.04 MK 1.02 ! OV 1.00 PT 1.03 ! ! Amplitude normalization factor in sub-array 5: 0.982144 ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.01 KP 1.01 LA 1.02 ! NL 1.04 OV 1.02 ! ! Amplitude normalization factor in sub-array 6: 0.976759 ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.03 HN 1.03 KP 1.04 ! LA 0.97 NL 1.02 OV 1.04 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.03635 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 KP 0.96 LA 0.96 ! MK 0.95 NL 0.96 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.97927 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 KP 1.02 LA 1.03 ! MK 1.07 NL 1.05 OV 1.00 PT 1.01 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00371 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.03 KP 1.02 LA 1.01 ! MK 1.03 NL 0.86 OV 1.01 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.982541 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 KP 1.01 LA 1.03 MK 1.03 ! OV 1.01 PT 1.02 ! ! Amplitude normalization factor in sub-array 5: 0.98194 ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.00 KP 1.02 LA 1.02 ! NL 1.04 OV 1.01 ! ! Amplitude normalization factor in sub-array 6: 0.977787 ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.03 HN 1.03 KP 1.04 ! LA 0.97 NL 1.02 OV 1.04 ! ! ! Fit before self-cal, rms=0.060038Jy sigma=1.189312 ! Fit after self-cal, rms=0.050799Jy sigma=1.043940 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=0.050799Jy sigma=1.043940 ! Fit after self-cal, rms=0.050799Jy sigma=1.043935 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=5.656 mas, bpa=-4.975 degrees ! Estimated noise=0.202772 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 = 0.00276315 Jy ! Component: 100 - total flux cleaned = 0.00260007 Jy ! Component: 150 - total flux cleaned = 0.00252435 Jy ! Component: 200 - total flux cleaned = 0.00239401 Jy ! Total flux subtracted in 200 components = 0.00239401 Jy ! Clean residual min=-0.005745 max=0.007859 Jy/beam ! Clean residual mean=0.000072 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.730963 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.730963 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=0.050241Jy sigma=1.036978 ! Fit after self-cal, rms=0.050221Jy sigma=1.036430 ! 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=0.050221Jy sigma=1.036430 ! Fit after self-cal, rms=0.050216Jy sigma=1.036351 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 (48, -55.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00869788 Jy ! Component: 100 - total flux cleaned = 0.011306 Jy ! Component: 150 - total flux cleaned = 0.0119519 Jy ! Component: 200 - total flux cleaned = 0.0122668 Jy ! Total flux subtracted in 200 components = 0.0122668 Jy ! Clean residual min=-0.005216 max=0.006769 Jy/beam ! Clean residual mean=0.000058 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.74323 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 0.74323 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=0.048637Jy sigma=1.004092 ! Fit after self-cal, rms=0.048435Jy sigma=0.998726 ! 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: 2.158 x 5.656 at -4.975 degrees (North through East) ! Clean map min=-0.0052207 max=0.65098 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=0.048435Jy sigma=0.998726 ! Fit after self-cal, rms=0.035332Jy sigma=0.708449 ! 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=0.035332Jy sigma=0.708449 ! Fit after self-cal, rms=0.035331Jy sigma=0.708437 ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=5.682 mas, bpa=-5.125 degrees ! Estimated noise=0.202794 mJy/beam. ! Added new window around map position (-4.2, 13.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000663429 Jy ! Component: 100 - total flux cleaned = 0.000173209 Jy ! Component: 150 - total flux cleaned = 0.000339288 Jy ! Component: 200 - total flux cleaned = 0.000409937 Jy ! Total flux subtracted in 200 components = 0.000409937 Jy ! Clean residual min=-0.002191 max=0.001982 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.74364 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.74364 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=0.034765Jy sigma=0.692769 ! Fit after self-cal, rms=0.034722Jy sigma=0.691749 ! 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=1.638 mas, bmaj=4.068 mas, bpa=-1.696 degrees ! Estimated noise=0.356024 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.559628 Jy ! Component: 100 - total flux cleaned = 0.655799 Jy ! Component: 150 - total flux cleaned = 0.684678 Jy ! Component: 200 - total flux cleaned = 0.699203 Jy ! Total flux subtracted in 200 components = 0.699203 Jy ! Clean residual min=-0.003787 max=0.005698 Jy/beam ! Clean residual mean=0.000009 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.699203 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.699203 Jy ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=5.682 mas, bpa=-5.125 degrees ! Estimated noise=0.202794 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 = 0.0153529 Jy ! Component: 100 - total flux cleaned = 0.0243747 Jy ! Component: 150 - total flux cleaned = 0.0302216 Jy ! Component: 200 - total flux cleaned = 0.0341919 Jy ! Total flux subtracted in 200 components = 0.0341919 Jy ! Clean residual min=-0.002072 max=0.002917 Jy/beam ! Clean residual mean=0.000016 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.733395 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 103 components and 0.733395 Jy ! Inverting map ! Added new window around map position (12.3, -23.7). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344145 Jy ! Component: 100 - total flux cleaned = 0.00513666 Jy ! Component: 150 - total flux cleaned = 0.00629912 Jy ! Component: 200 - total flux cleaned = 0.00722572 Jy ! Total flux subtracted in 200 components = 0.00722572 Jy ! Clean residual min=-0.001704 max=0.001661 Jy/beam ! Clean residual mean=0.000007 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.740621 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 145 components and 0.740621 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637208 Jy ! Component: 100 - total flux cleaned = 0.000953841 Jy ! Component: 150 - total flux cleaned = 0.00120198 Jy ! Component: 200 - total flux cleaned = 0.00139267 Jy ! Total flux subtracted in 200 components = 0.00139267 Jy ! Clean residual min=-0.001591 max=0.001499 Jy/beam ! Clean residual mean=0.000005 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.742014 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 171 components and 0.742014 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=0.034420Jy sigma=0.682979 ! Fit after self-cal, rms=0.034346Jy sigma=0.681277 wmodel J2354-1513_C_map.mod ! Writing 171 model components to file: J2354-1513_C_map.mod wobs J2354-1513_C_uvs.fits ! Writing UV FITS file: J2354-1513_C_uvs.fits wwins J2354-1513_C_map.win ! wwins: Wrote 5 windows to J2354-1513_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 = -0.000344668 Jy ! Component: 100 - total flux cleaned = -0.000465831 Jy ! Component: 150 - total flux cleaned = -0.000512082 Jy ! Component: 200 - total flux cleaned = -0.000533974 Jy ! Component: 250 - total flux cleaned = -0.000494177 Jy ! Component: 300 - total flux cleaned = -0.000417537 Jy ! Component: 350 - total flux cleaned = -0.000289063 Jy ! Component: 400 - total flux cleaned = -0.000164495 Jy ! Component: 450 - total flux cleaned = -8.61462e-06 Jy ! Component: 500 - total flux cleaned = 0.000142114 Jy ! Component: 550 - total flux cleaned = 0.000272659 Jy ! Component: 600 - total flux cleaned = 0.000415582 Jy ! Component: 650 - total flux cleaned = 0.000539113 Jy ! Component: 700 - total flux cleaned = 0.000644371 Jy ! Component: 750 - total flux cleaned = 0.000761783 Jy ! Component: 800 - total flux cleaned = 0.000847839 Jy ! Component: 850 - total flux cleaned = 0.000946096 Jy ! Component: 900 - total flux cleaned = 0.00101523 Jy ! Component: 950 - total flux cleaned = 0.00112319 Jy ! Component: 1000 - total flux cleaned = 0.00121577 Jy ! Component: 1050 - total flux cleaned = 0.00130629 Jy ! Component: 1100 - total flux cleaned = 0.00139507 Jy ! Component: 1150 - total flux cleaned = 0.00140732 Jy ! Component: 1200 - total flux cleaned = 0.00145652 Jy ! Component: 1250 - total flux cleaned = 0.0015411 Jy ! Component: 1300 - total flux cleaned = 0.0015413 Jy ! Component: 1350 - total flux cleaned = 0.00155323 Jy ! Component: 1400 - total flux cleaned = 0.00158817 Jy ! Component: 1450 - total flux cleaned = 0.00162231 Jy ! Component: 1500 - total flux cleaned = 0.00163336 Jy ! Component: 1550 - total flux cleaned = 0.00163329 Jy ! Component: 1600 - total flux cleaned = 0.00163332 Jy ! Component: 1650 - total flux cleaned = 0.00162285 Jy ! Component: 1700 - total flux cleaned = 0.00165499 Jy ! Component: 1750 - total flux cleaned = 0.0016864 Jy ! Component: 1800 - total flux cleaned = 0.00169633 Jy ! Component: 1850 - total flux cleaned = 0.00165549 Jy ! Component: 1900 - total flux cleaned = 0.00167573 Jy ! Component: 1950 - total flux cleaned = 0.00167569 Jy ! Component: 2000 - total flux cleaned = 0.00166592 Jy ! Component: 2050 - total flux cleaned = 0.00167575 Jy ! Component: 2100 - total flux cleaned = 0.00170459 Jy ! Component: 2150 - total flux cleaned = 0.00170428 Jy ! Component: 2200 - total flux cleaned = 0.00169479 Jy ! Component: 2250 - total flux cleaned = 0.00169463 Jy ! Component: 2300 - total flux cleaned = 0.00169473 Jy ! Component: 2350 - total flux cleaned = 0.00169487 Jy ! Component: 2400 - total flux cleaned = 0.00171319 Jy ! Component: 2450 - total flux cleaned = 0.00174032 Jy ! Component: 2500 - total flux cleaned = 0.00174021 Jy ! Component: 2550 - total flux cleaned = 0.00173126 Jy ! Component: 2600 - total flux cleaned = 0.00172241 Jy ! Component: 2650 - total flux cleaned = 0.00171369 Jy ! Component: 2700 - total flux cleaned = 0.00173978 Jy ! Component: 2750 - total flux cleaned = 0.00175687 Jy ! Component: 2800 - total flux cleaned = 0.00173135 Jy ! Component: 2850 - total flux cleaned = 0.00176515 Jy ! Component: 2900 - total flux cleaned = 0.00174002 Jy ! Component: 2950 - total flux cleaned = 0.00175675 Jy ! Component: 3000 - total flux cleaned = 0.00178982 Jy ! Component: 3050 - total flux cleaned = 0.00176525 Jy ! Component: 3100 - total flux cleaned = 0.00179783 Jy ! Component: 3150 - total flux cleaned = 0.00178168 Jy ! Component: 3200 - total flux cleaned = 0.00176571 Jy ! Component: 3250 - total flux cleaned = 0.00178954 Jy ! Component: 3300 - total flux cleaned = 0.00178959 Jy ! Component: 3350 - total flux cleaned = 0.00183649 Jy ! Component: 3400 - total flux cleaned = 0.00178983 Jy ! Component: 3450 - total flux cleaned = 0.00181308 Jy ! Component: 3500 - total flux cleaned = 0.00182075 Jy ! Component: 3550 - total flux cleaned = 0.00183606 Jy ! Component: 3600 - total flux cleaned = 0.00182849 Jy ! Component: 3650 - total flux cleaned = 0.001821 Jy ! Component: 3700 - total flux cleaned = 0.0018286 Jy ! Component: 3750 - total flux cleaned = 0.00183601 Jy ! Component: 3800 - total flux cleaned = 0.00185804 Jy ! Component: 3850 - total flux cleaned = 0.00183615 Jy ! Component: 3900 - total flux cleaned = 0.00186524 Jy ! Component: 3950 - total flux cleaned = 0.00186529 Jy ! Component: 4000 - total flux cleaned = 0.00187971 Jy ! Component: 4050 - total flux cleaned = 0.00186547 Jy ! Total flux subtracted in 4096 components = 0.0018654 Jy ! Clean residual min=-0.000358 max=0.000407 Jy/beam ! Clean residual mean=0.000003 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.743879 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 457 components and 0.743879 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2354-1513_C_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.153 x 5.682 at -5.125 degrees (North through East) ! Clean map min=-0.0012545 max=0.65182 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2354-1513_C_c_map.fits wmodel /vlbi/vcs9/uvm//J2354-1513_C_c_map.mod ! Writing 457 model components to file: /vlbi/vcs9/uvm//J2354-1513_C_c_map.mod wobs /vlbi/vcs9/uvm//J2354-1513_C_c_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2354-1513_C_c_uvs.fits wwins /vlbi/vcs9/uvm//J2354-1513_C_c_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J2354-1513_C_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.651823 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0616734 0.0616734 0.123347 0.246694 0.493387 0.986774 1.97355 3.9471 7.8942 15.7884 31.5768 63.1536 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.651 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4864.33 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2354-1513_C_c_dfm.log closed on Tue Dec 26 23:18:06 2017