! Started logfile: /vlbi/vcs9/uvm//J0132-1654_X_a_dfm.log on Tue Dec 26 21:05:46 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J0132-1654_X_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0132-1654_X_a_uvm.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! AN table 2: 45 integrations on 45 of 45 possible baselines. ! AN table 3: 67 integrations on 36 of 36 possible baselines. ! AN table 4: 19 integrations on 21 of 21 possible baselines. ! AN table 5: 18 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.825134 visibilities/baseline/integration-bin. ! Found source: J0132-1654 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 44280 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J0132-1654_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.561701 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 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.143514Jy sigma=24.908294 ! Fit after self-cal, rms=0.529693Jy sigma=10.900434 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. peakwin win_mult ! Inverting map and beam ! Estimated beam: bmin=0.8285 mas, bmaj=1.946 mas, bpa=1.693 degrees ! Estimated noise=0.328671 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 = 0.40378 Jy ! Component: 100 - total flux cleaned = 0.545424 Jy ! Total flux subtracted in 100 components = 0.545424 Jy ! Clean residual min=-0.021564 max=0.065054 Jy/beam ! Clean residual mean=0.000092 rms=0.005057 Jy/beam ! Combined flux in latest and established models = 0.545423 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.545423 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=0.141744Jy sigma=3.140203 ! Fit after self-cal, rms=0.139865Jy sigma=3.107473 ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0825373 Jy ! Component: 100 - total flux cleaned = 0.122446 Jy ! Total flux subtracted in 100 components = 0.122446 Jy ! Clean residual min=-0.010656 max=0.023841 Jy/beam ! Clean residual mean=0.000044 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.66787 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.66787 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=0.078100Jy sigma=1.672486 ! Fit after self-cal, rms=0.076170Jy sigma=1.632584 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245069 Jy ! Component: 100 - total flux cleaned = 0.0366268 Jy ! Total flux subtracted in 100 components = 0.0366268 Jy ! Clean residual min=-0.008302 max=0.012876 Jy/beam ! Clean residual mean=0.000030 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.704497 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.704497 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=0.067810Jy sigma=1.441384 ! Fit after self-cal, rms=0.067588Jy sigma=1.436480 ! Inverting map ! Added new window around map position (-5.6, -3). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150066 Jy ! Component: 100 - total flux cleaned = 0.0232888 Jy ! Total flux subtracted in 100 components = 0.0232888 Jy ! Clean residual min=-0.007233 max=0.010883 Jy/beam ! Clean residual mean=0.000024 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.727785 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.727785 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=0.063051Jy sigma=1.316966 ! Fit after self-cal, rms=0.062925Jy sigma=1.314532 ! Inverting map ! Added new window around map position (-8.2, -2.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129186 Jy ! Component: 100 - total flux cleaned = 0.01943 Jy ! Total flux subtracted in 100 components = 0.01943 Jy ! Clean residual min=-0.006431 max=0.008232 Jy/beam ! Clean residual mean=0.000020 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.747216 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.747216 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=0.059907Jy sigma=1.232745 ! Fit after self-cal, rms=0.059741Jy sigma=1.229512 ! Inverting map print "============== Finished uniform weighting CLEAN ==============" ! ============== Finished uniform weighting CLEAN ============== ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=2.679 mas, bpa=1.067 degrees ! Estimated noise=0.155388 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.8, -2.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153339 Jy ! Component: 100 - total flux cleaned = 0.0243867 Jy ! Component: 150 - total flux cleaned = 0.0308323 Jy ! Component: 200 - total flux cleaned = 0.0356057 Jy ! Total flux subtracted in 200 components = 0.0356057 Jy ! Clean residual min=-0.005096 max=0.006284 Jy/beam ! Clean residual mean=0.000010 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.782821 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 92 components and 0.782821 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=0.056883Jy sigma=1.153401 ! Fit after self-cal, rms=0.056671Jy sigma=1.148294 ! 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: 1.00587 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.99 ! LA 0.99 NL 1.00 OV 1.01 PT 0.98 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.997267 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 0.99 KP 0.99 ! LA 1.00 MK 1.08 NL 0.99 OV 1.00 ! PT 0.98 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00317 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 KP 0.98 LA 0.99 ! MK 0.96 NL 1.01 OV 1.01 PT 0.99 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.977282 ! Telescope amplitude corrections in sub-array 4: ! BR 1.22 FD 0.90 KP 1.00 LA 0.94 ! NL 1.06 OV 1.08 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.00171 ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 HN 1.03 KP 1.00 LA 1.00 ! NL 1.00 OV 1.01 PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.0061 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 NL 1.00 OV 1.00 PT 0.97 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.995898 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 MK 1.08 NL 0.98 OV 1.00 ! PT 0.99 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00071 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 KP 1.00 LA 0.99 ! MK 0.96 NL 1.02 OV 1.00 PT 1.00 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 4: 1.02616 ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 0.80 KP 1.12 LA 0.85 ! NL 1.05 OV 1.00 SC 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.00782 ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.00 KP 1.00 LA 0.99 ! NL 1.00 OV 1.00 PT 1.01 SC 0.94 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.00379 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 NL 0.99 OV 1.01 PT 0.98 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.997725 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 1.00 MK 1.07 NL 0.99 OV 1.00 ! PT 0.98 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00438 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 KP 0.99 LA 0.99 ! MK 0.95 NL 1.02 OV 1.01 PT 1.00 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 4: 1.00049 ! Telescope amplitude corrections in sub-array 4: ! BR 0.86 FD 0.96 KP 1.25 LA 0.88 ! NL 1.00 OV 1.10 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.00576 ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 HN 1.02 KP 1.00 LA 1.00 ! NL 0.99 OV 1.00 PT 1.00 SC 0.95 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.00609 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 0.99 ! LA 0.99 NL 0.99 OV 1.00 PT 0.98 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.99676 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 0.99 KP 0.99 ! LA 1.01 MK 1.08 NL 0.98 OV 1.00 ! PT 0.98 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00448 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 KP 0.99 LA 1.00 ! MK 0.93 NL 1.02 OV 1.01 PT 1.00 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.954562 ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.94 KP 1.27 LA 0.92 ! NL 1.16 OV 1.10 SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.00672 ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 1.03 KP 1.00 LA 0.99 ! NL 1.00 OV 1.00 PT 1.00 SC 0.94 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.00532 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 NL 0.99 OV 1.01 PT 0.98 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.988215 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 1.01 MK 1.12 NL 0.99 OV 1.01 ! PT 0.99 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00783 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.98 KP 1.00 LA 0.99 ! MK 0.91 NL 1.01 OV 1.01 PT 1.00 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 4: 0.9693 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.96 KP 1.19 LA 0.89 ! NL 1.11 OV 1.11 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.00969 ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 1.00 KP 1.00 LA 1.00 ! NL 0.98 OV 1.01 PT 1.01 SC 0.93 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.0043 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 NL 0.99 OV 1.01 PT 0.98 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.988523 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 1.00 KP 1.00 ! LA 1.00 MK 1.10 NL 0.99 OV 1.01 ! PT 0.99 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00373 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 KP 1.00 LA 1.00 ! MK 0.90 NL 1.02 OV 1.01 PT 1.00 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 4: 0.96624 ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 0.98 KP 1.21 LA 0.87 ! NL 1.18 OV 1.15 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.01234 ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 1.00 KP 1.00 LA 0.99 ! NL 0.99 OV 1.02 PT 0.99 SC 0.93 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00651 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.99 ! LA 0.99 NL 1.00 OV 1.01 PT 0.97 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.989482 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.00 KP 1.00 ! LA 1.01 MK 1.12 NL 0.98 OV 1.01 ! PT 0.99 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00389 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 KP 1.00 LA 1.00 ! MK 0.91 NL 1.02 OV 1.01 PT 1.00 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 4: 0.963941 ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.02 KP 1.18 LA 0.87 ! NL 0.96 OV 1.19 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.01134 ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 HN 0.99 KP 1.00 LA 1.00 ! NL 0.97 OV 1.02 PT 1.00 SC 0.93 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.00984 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 0.98 ! LA 0.99 NL 0.99 OV 1.00 PT 0.97 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.99298 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.99 HN 0.99 KP 0.98 ! LA 1.01 MK 1.11 NL 0.97 OV 1.00 ! PT 0.98 SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.00984 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 KP 0.99 LA 0.99 ! MK 0.90 NL 1.01 OV 1.01 PT 1.00 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.97373 ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.04 KP 1.12 LA 0.82 ! NL 0.92 OV 1.14 SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.01441 ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 HN 0.98 KP 0.98 LA 0.99 ! NL 0.97 OV 1.01 PT 1.02 SC 0.93 ! ! ! Fit before self-cal, rms=0.056671Jy sigma=1.148294 ! Fit after self-cal, rms=0.050952Jy sigma=0.994077 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=0.050952Jy sigma=0.994077 ! Fit after self-cal, rms=0.050958Jy sigma=0.994037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=2.694 mas, bpa=1.16 degrees ! Estimated noise=0.154582 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537047 Jy ! Component: 100 - total flux cleaned = 0.00731205 Jy ! Component: 150 - total flux cleaned = 0.00876391 Jy ! Component: 200 - total flux cleaned = 0.00932299 Jy ! Total flux subtracted in 200 components = 0.00932299 Jy ! Clean residual min=-0.003290 max=0.003725 Jy/beam ! Clean residual mean=0.000008 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.792144 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.792144 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=0.050176Jy sigma=0.976288 ! Fit after self-cal, rms=0.050122Jy sigma=0.975187 ! 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=0.050122Jy sigma=0.975187 ! Fit after self-cal, rms=0.049922Jy sigma=0.971302 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 (-9.6, -0.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427778 Jy ! Component: 100 - total flux cleaned = 0.00555368 Jy ! Component: 150 - total flux cleaned = 0.00604831 Jy ! Component: 200 - total flux cleaned = 0.00648864 Jy ! Total flux subtracted in 200 components = 0.00648864 Jy ! Clean residual min=-0.003165 max=0.003128 Jy/beam ! Clean residual mean=0.000005 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.798633 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 142 components and 0.798633 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=0.049508Jy sigma=0.962035 ! Fit after self-cal, rms=0.049406Jy sigma=0.960424 ! Inverting map print "=== Finished natural weighting clean with shorter phase_soltime " ! === Finished natural weighting clean with shorter phase_soltime ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 2.694 at 1.16 degrees (North through East) ! Clean map min=-0.0031714 max=0.51468 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=0.049406Jy sigma=0.960424 ! Fit after self-cal, rms=0.042157Jy sigma=0.768916 ! 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=0.042157Jy sigma=0.768916 ! Fit after self-cal, rms=0.042103Jy sigma=0.768319 ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.714 mas, bpa=1.034 degrees ! Estimated noise=0.154133 mJy/beam. ! Added new window around map position (1.4, 0.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022626 Jy ! Component: 100 - total flux cleaned = 0.00235994 Jy ! Component: 150 - total flux cleaned = 0.00252626 Jy ! Component: 200 - total flux cleaned = 0.00274589 Jy ! Total flux subtracted in 200 components = 0.00274589 Jy ! Clean residual min=-0.001670 max=0.002077 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.801379 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 0.801379 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=0.041684Jy sigma=0.760427 ! Fit after self-cal, rms=0.041622Jy sigma=0.759721 ! Inverting map ! Added new window around map position (4.8, -31.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213823 Jy ! Component: 100 - total flux cleaned = 0.00296072 Jy ! Component: 150 - total flux cleaned = 0.00350108 Jy ! Component: 200 - total flux cleaned = 0.00398894 Jy ! Total flux subtracted in 200 components = 0.00398894 Jy ! Clean residual min=-0.001568 max=0.001550 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.805368 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 184 components and 0.805368 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=0.041382Jy sigma=0.754926 ! Fit after self-cal, rms=0.041346Jy sigma=0.754540 ! Inverting map ! ============== Finished amplitude self-cal ============== print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=1.968 mas, bpa=1.599 degrees ! Estimated noise=0.326023 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.406476 Jy ! Component: 100 - total flux cleaned = 0.555214 Jy ! Component: 150 - total flux cleaned = 0.628381 Jy ! Component: 200 - total flux cleaned = 0.668314 Jy ! Total flux subtracted in 200 components = 0.668314 Jy ! Clean residual min=-0.007198 max=0.014637 Jy/beam ! Clean residual mean=0.000040 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.668314 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.668314 Jy ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=2.714 mas, bpa=1.034 degrees ! Estimated noise=0.154133 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 = 0.0387953 Jy ! Component: 100 - total flux cleaned = 0.0635721 Jy ! Component: 150 - total flux cleaned = 0.0805882 Jy ! Component: 200 - total flux cleaned = 0.0927247 Jy ! Total flux subtracted in 200 components = 0.0927247 Jy ! Clean residual min=-0.003853 max=0.005228 Jy/beam ! Clean residual mean=0.000012 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.761039 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 75 components and 0.761039 Jy ! Inverting map ! Added new window around map position (-4.8, 0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891244 Jy ! Component: 100 - total flux cleaned = 0.0157318 Jy ! Component: 150 - total flux cleaned = 0.0211322 Jy ! Component: 200 - total flux cleaned = 0.0254991 Jy ! Total flux subtracted in 200 components = 0.0254991 Jy ! Clean residual min=-0.002326 max=0.002610 Jy/beam ! Clean residual mean=0.000004 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.786538 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 128 components and 0.786538 Jy ! Inverting map ! Added new window around map position (-0.8, 3.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380605 Jy ! Component: 100 - total flux cleaned = 0.00688811 Jy ! Component: 150 - total flux cleaned = 0.00950457 Jy ! Component: 200 - total flux cleaned = 0.0110594 Jy ! Total flux subtracted in 200 components = 0.0110594 Jy ! Clean residual min=-0.001936 max=0.001929 Jy/beam ! Clean residual mean=0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.797597 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 159 components and 0.797597 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114238 Jy ! Component: 100 - total flux cleaned = 0.00211113 Jy ! Component: 150 - total flux cleaned = 0.00292481 Jy ! Component: 200 - total flux cleaned = 0.00354973 Jy ! Total flux subtracted in 200 components = 0.00354973 Jy ! Clean residual min=-0.001628 max=0.001689 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.801147 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 55 model components to the UV plane model. ! The established model now contains 183 components and 0.801147 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=0.041142Jy sigma=0.752678 ! Fit after self-cal, rms=0.041071Jy sigma=0.751640 wmodel J0132-1654_X_map.mod ! Writing 183 model components to file: J0132-1654_X_map.mod wobs J0132-1654_X_uvs.fits ! Writing UV FITS file: J0132-1654_X_uvs.fits wwins J0132-1654_X_map.win ! wwins: Wrote 11 windows to J0132-1654_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232747 Jy ! Component: 100 - total flux cleaned = 0.000383514 Jy ! Component: 150 - total flux cleaned = 0.000617699 Jy ! Component: 200 - total flux cleaned = 0.000798098 Jy ! Component: 250 - total flux cleaned = 0.0009502 Jy ! Component: 300 - total flux cleaned = 0.00103534 Jy ! Component: 350 - total flux cleaned = 0.00118152 Jy ! Component: 400 - total flux cleaned = 0.0013448 Jy ! Component: 450 - total flux cleaned = 0.00138498 Jy ! Component: 500 - total flux cleaned = 0.00150378 Jy ! Component: 550 - total flux cleaned = 0.00156198 Jy ! Component: 600 - total flux cleaned = 0.00158119 Jy ! Component: 650 - total flux cleaned = 0.00167598 Jy ! Component: 700 - total flux cleaned = 0.00173212 Jy ! Component: 750 - total flux cleaned = 0.001806 Jy ! Component: 800 - total flux cleaned = 0.00182413 Jy ! Component: 850 - total flux cleaned = 0.00184225 Jy ! Component: 900 - total flux cleaned = 0.00189593 Jy ! Component: 950 - total flux cleaned = 0.00194898 Jy ! Component: 1000 - total flux cleaned = 0.00198387 Jy ! Component: 1050 - total flux cleaned = 0.0020358 Jy ! Component: 1100 - total flux cleaned = 0.00208731 Jy ! Component: 1150 - total flux cleaned = 0.00215562 Jy ! Component: 1200 - total flux cleaned = 0.00218945 Jy ! Component: 1250 - total flux cleaned = 0.00230637 Jy ! Component: 1300 - total flux cleaned = 0.00232296 Jy ! Component: 1350 - total flux cleaned = 0.00240515 Jy ! Component: 1400 - total flux cleaned = 0.00242158 Jy ! Component: 1450 - total flux cleaned = 0.00250255 Jy ! Component: 1500 - total flux cleaned = 0.00253465 Jy ! Component: 1550 - total flux cleaned = 0.00256654 Jy ! Component: 1600 - total flux cleaned = 0.0025984 Jy ! Component: 1650 - total flux cleaned = 0.0026614 Jy ! Component: 1700 - total flux cleaned = 0.00267706 Jy ! Component: 1750 - total flux cleaned = 0.0026925 Jy ! Component: 1800 - total flux cleaned = 0.00273888 Jy ! Component: 1850 - total flux cleaned = 0.00275417 Jy ! Component: 1900 - total flux cleaned = 0.00279971 Jy ! Component: 1950 - total flux cleaned = 0.00281486 Jy ! Component: 2000 - total flux cleaned = 0.00281487 Jy ! Component: 2050 - total flux cleaned = 0.00284475 Jy ! Component: 2100 - total flux cleaned = 0.00288941 Jy ! Component: 2150 - total flux cleaned = 0.00287456 Jy ! Component: 2200 - total flux cleaned = 0.00293336 Jy ! Component: 2250 - total flux cleaned = 0.00293327 Jy ! Component: 2300 - total flux cleaned = 0.00297681 Jy ! Component: 2350 - total flux cleaned = 0.00297672 Jy ! Component: 2400 - total flux cleaned = 0.00296244 Jy ! Component: 2450 - total flux cleaned = 0.00300533 Jy ! Component: 2500 - total flux cleaned = 0.00306211 Jy ! Component: 2550 - total flux cleaned = 0.00310448 Jy ! Component: 2600 - total flux cleaned = 0.00310433 Jy ! Component: 2650 - total flux cleaned = 0.00307658 Jy ! Component: 2700 - total flux cleaned = 0.00307662 Jy ! Component: 2750 - total flux cleaned = 0.00314582 Jy ! Component: 2800 - total flux cleaned = 0.00317325 Jy ! Component: 2850 - total flux cleaned = 0.00317325 Jy ! Component: 2900 - total flux cleaned = 0.00317312 Jy ! Component: 2950 - total flux cleaned = 0.00314589 Jy ! Component: 3000 - total flux cleaned = 0.00315936 Jy ! Component: 3050 - total flux cleaned = 0.00317275 Jy ! Component: 3100 - total flux cleaned = 0.0031461 Jy ! Component: 3150 - total flux cleaned = 0.00313284 Jy ! Component: 3200 - total flux cleaned = 0.00317263 Jy ! Component: 3250 - total flux cleaned = 0.00309359 Jy ! Component: 3300 - total flux cleaned = 0.00313294 Jy ! Component: 3350 - total flux cleaned = 0.00313293 Jy ! Component: 3400 - total flux cleaned = 0.00315895 Jy ! Component: 3450 - total flux cleaned = 0.0031719 Jy ! Component: 3500 - total flux cleaned = 0.00319749 Jy ! Component: 3550 - total flux cleaned = 0.00317175 Jy ! Component: 3600 - total flux cleaned = 0.00317184 Jy ! Component: 3650 - total flux cleaned = 0.00318454 Jy ! Component: 3700 - total flux cleaned = 0.0031592 Jy ! Component: 3750 - total flux cleaned = 0.0031465 Jy ! Component: 3800 - total flux cleaned = 0.00315906 Jy ! Component: 3850 - total flux cleaned = 0.00314653 Jy ! Component: 3900 - total flux cleaned = 0.00314653 Jy ! Component: 3950 - total flux cleaned = 0.00314652 Jy ! Component: 4000 - total flux cleaned = 0.00310946 Jy ! Component: 4050 - total flux cleaned = 0.0031218 Jy ! Total flux subtracted in 4096 components = 0.00312194 Jy ! Clean residual min=-0.000709 max=0.000695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.804269 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 452 components and 0.804269 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0132-1654_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.133 x 2.714 at 1.034 degrees (North through East) ! Clean map min=-0.0011194 max=0.51015 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0132-1654_X_a_map.fits wmodel /vlbi/vcs9/uvm//J0132-1654_X_a_map.mod ! Writing 452 model components to file: /vlbi/vcs9/uvm//J0132-1654_X_a_map.mod wobs /vlbi/vcs9/uvm//J0132-1654_X_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0132-1654_X_a_uvs.fits wwins /vlbi/vcs9/uvm//J0132-1654_X_a_map.win ! wwins: Wrote 12 windows to /vlbi/vcs9/uvm//J0132-1654_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.51015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021188 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124598 0.124598 0.249197 0.498394 0.996788 1.99358 3.98715 7.9743 15.9486 31.8972 63.7944 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.51 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2407.73 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0132-1654_X_a_dfm.log closed on Tue Dec 26 21:05:52 2017