! Started logfile: /vlbi/vcs9/uvm//J1058+0133_X_b_dfm.log on Tue Dec 26 22:15:26 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//J1058+0133_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J1058+0133_X_b_uvm.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! AN table 2: 67 integrations on 36 of 36 possible baselines. ! AN table 3: 50 integrations on 28 of 28 possible baselines. ! AN table 4: 24 integrations on 21 of 21 possible baselines. ! AN table 5: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.804525 visibilities/baseline/integration-bin. ! Found source: J1058+0133 ! ! 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 60024 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 J1058+0133_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 3.43172 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 79 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! A total of 93 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! A total of 93 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! A total of 93 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! A total of 93 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 79 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! A total of 93 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 79 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! A total of 93 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 79 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! A total of 93 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 79 telescope corrections were flagged in sub-array 1. ! A total of 203 telescope corrections were flagged in sub-array 2. ! A total of 93 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=3.566676Jy sigma=82.447859 ! Fit after self-cal, rms=2.455157Jy sigma=56.644315 ! 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=0.7765 mas, bmaj=1.889 mas, bpa=-3.582 degrees ! Estimated noise=0.223296 mJy/beam. ! Added new window around map position (0, 0). flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.84759 Jy ! Component: 100 - total flux cleaned = 3.28222 Jy ! Total flux subtracted in 100 components = 3.28222 Jy ! Clean residual min=-0.066072 max=0.116504 Jy/beam ! Clean residual mean=-0.000010 rms=0.017515 Jy/beam ! Combined flux in latest and established models = 3.28222 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 3.28222 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=0.614500Jy sigma=14.523896 ! Fit after self-cal, rms=0.614351Jy sigma=14.516988 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.152043 Jy ! Component: 100 - total flux cleaned = 0.215017 Jy ! Total flux subtracted in 100 components = 0.215017 Jy ! Clean residual min=-0.062923 max=0.094249 Jy/beam ! Clean residual mean=-0.000001 rms=0.016412 Jy/beam ! Combined flux in latest and established models = 3.49724 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 3.49724 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=0.578478Jy sigma=13.858207 ! Fit after self-cal, rms=0.578178Jy sigma=13.849155 ! 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=0.9871 mas, bmaj=2.374 mas, bpa=-3.448 degrees ! Estimated noise=0.125061 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 (5.4, -10.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.136907 Jy ! Component: 100 - total flux cleaned = 0.202623 Jy ! Component: 150 - total flux cleaned = 0.229461 Jy ! Component: 200 - total flux cleaned = 0.24721 Jy ! Total flux subtracted in 200 components = 0.24721 Jy ! Clean residual min=-0.054054 max=0.073785 Jy/beam ! Clean residual mean=0.000044 rms=0.017180 Jy/beam ! Combined flux in latest and established models = 3.74445 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 3.74445 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=0.556299Jy sigma=13.289792 ! Fit after self-cal, rms=0.553074Jy sigma=13.219187 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.986449 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 1.03 ! LA 1.00 MK 1.03 NL 1.03 OV 1.04 ! PT 1.00 SC 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0265 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.92 HN 0.98 KP 0.99 ! LA 0.95 MK 1.03 NL 0.98 OV 0.99 ! SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.915049 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.99 HN 0.97 KP 0.96 ! LA 0.93 MK 0.99 NL 0.98 OV 0.95 ! ! Amplitude normalization factor in sub-array 4: 1.01473 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.94 HN 1.00 KP 1.01 ! LA 0.99 NL 1.00 OV 1.00 ! ! Amplitude normalization factor in sub-array 5: 1.00429 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.02 HN 1.05 KP 0.96 ! NL 0.97 OV 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.985148 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.02 KP 1.03 ! LA 1.00 MK 1.02 NL 1.03 OV 1.04 ! PT 1.00 SC 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02703 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.92 HN 0.98 KP 0.99 ! LA 0.95 MK 1.03 NL 0.98 OV 0.99 ! SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.909272 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 2.05 HN 0.96 KP 0.95 ! LA 0.93 MK 1.00 NL 0.98 OV 0.95 ! ! Amplitude normalization factor in sub-array 4: 1.01495 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.94 HN 1.00 KP 1.00 ! LA 0.98 NL 1.00 OV 1.00 ! ! Amplitude normalization factor in sub-array 5: 1.01237 ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.00 HN 1.04 KP 0.96 ! NL 0.97 OV 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.988957 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.02 KP 1.03 ! LA 1.00 MK 1.02 NL 1.03 OV 1.05 ! PT 0.99 SC 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02863 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.92 HN 0.98 KP 0.99 ! LA 0.95 MK 1.03 NL 0.97 OV 0.99 ! SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.907381 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 2.08 HN 0.96 KP 0.95 ! LA 0.93 MK 1.01 NL 0.97 OV 0.96 ! ! Amplitude normalization factor in sub-array 4: 1.01853 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.94 HN 0.99 KP 1.00 ! LA 0.98 NL 0.99 OV 1.00 ! ! Amplitude normalization factor in sub-array 5: 1.00948 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.00 HN 1.03 KP 0.96 ! NL 0.98 OV 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.989981 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.01 KP 1.03 ! LA 0.99 MK 1.02 NL 1.03 OV 1.04 ! PT 1.00 SC 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.0309 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.91 HN 0.98 KP 0.99 ! LA 0.95 MK 1.03 NL 0.97 OV 0.98 ! SC 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.908071 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 2.12 HN 0.95 KP 0.94 ! LA 0.93 MK 0.99 NL 0.97 OV 0.95 ! ! Amplitude normalization factor in sub-array 4: 1.02522 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.92 HN 0.98 KP 1.00 ! LA 0.98 NL 1.00 OV 0.99 ! ! Amplitude normalization factor in sub-array 5: 1.01272 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.00 HN 1.03 KP 0.95 ! NL 0.97 OV 1.01 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.996326 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 1.02 ! LA 0.99 MK 1.01 NL 1.02 OV 1.03 ! PT 0.99 SC 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03778 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.90 HN 0.97 KP 0.98 ! LA 0.94 MK 1.01 NL 0.97 OV 0.98 ! SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.925632 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 2.03 HN 0.94 KP 0.93 ! LA 0.92 MK 0.97 NL 0.95 OV 0.95 ! ! Amplitude normalization factor in sub-array 4: 1.02712 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.91 HN 0.98 KP 0.99 ! LA 0.98 NL 0.99 OV 0.99 ! ! Amplitude normalization factor in sub-array 5: 1.02928 ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 0.97 HN 1.01 KP 0.94 ! NL 0.96 OV 1.00 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.996553 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.01 KP 1.02 ! LA 0.99 MK 1.01 NL 1.02 OV 1.03 ! PT 0.99 SC 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03869 ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.90 HN 0.97 KP 0.98 ! LA 0.94 MK 1.01 NL 0.96 OV 0.98 ! SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.920916 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 2.10 HN 0.94 KP 0.92 ! LA 0.91 MK 0.97 NL 0.95 OV 0.94 ! ! Amplitude normalization factor in sub-array 4: 1.02887 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.91 HN 0.97 KP 0.99 ! LA 0.98 NL 0.99 OV 1.00 ! ! Amplitude normalization factor in sub-array 5: 1.03293 ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 0.97 HN 1.01 KP 0.94 ! NL 0.95 OV 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.997215 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00 KP 1.02 ! LA 0.98 MK 1.01 NL 1.02 OV 1.04 ! PT 0.99 SC 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03949 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.91 HN 0.97 KP 0.98 ! LA 0.94 MK 1.01 NL 0.96 OV 0.98 ! SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.936178 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.98 HN 0.94 KP 0.93 ! LA 0.91 MK 0.95 NL 0.94 OV 0.94 ! ! Amplitude normalization factor in sub-array 4: 1.03251 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.91 HN 0.97 KP 0.99 ! LA 0.98 NL 0.98 OV 0.99 ! ! Amplitude normalization factor in sub-array 5: 1.03427 ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 0.98 HN 1.00 KP 0.92 ! NL 0.95 OV 1.00 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.996964 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.00 KP 1.02 ! LA 0.98 MK 1.01 NL 1.02 OV 1.03 ! PT 0.99 SC 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.03916 ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.91 HN 0.97 KP 0.98 ! LA 0.93 MK 1.01 NL 0.96 OV 0.98 ! SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.929378 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 2.01 HN 0.94 KP 0.94 ! LA 0.91 MK 0.95 NL 0.96 OV 0.94 ! ! Amplitude normalization factor in sub-array 4: 1.03257 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.91 HN 0.97 KP 0.99 ! LA 0.97 NL 0.98 OV 0.99 ! ! Amplitude normalization factor in sub-array 5: 1.03721 ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 0.97 HN 1.01 KP 0.92 ! NL 0.95 OV 0.99 ! ! ! Fit before self-cal, rms=0.553074Jy sigma=13.219187 ! Fit after self-cal, rms=0.723445Jy sigma=11.773750 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=0.723445Jy sigma=11.773750 ! Fit after self-cal, rms=0.723468Jy sigma=11.773541 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9989 mas, bmaj=2.402 mas, bpa=-3.909 degrees ! Estimated noise=0.122963 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 (-4.6, 2.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0595252 Jy ! Component: 100 - total flux cleaned = 0.0775747 Jy ! Component: 150 - total flux cleaned = 0.0921279 Jy ! Component: 200 - total flux cleaned = 0.102928 Jy ! Total flux subtracted in 200 components = 0.102928 Jy ! Clean residual min=-0.046408 max=0.033850 Jy/beam ! Clean residual mean=0.000016 rms=0.009499 Jy/beam ! Combined flux in latest and established models = 3.84737 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 83 components and 3.84737 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=0.712087Jy sigma=11.314958 ! Fit after self-cal, rms=0.711445Jy sigma=11.293437 ! 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=0.711445Jy sigma=11.293437 ! Fit after self-cal, rms=0.711395Jy sigma=11.292295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416041 Jy ! Component: 100 - total flux cleaned = 0.0114646 Jy ! Component: 150 - total flux cleaned = 0.0166473 Jy ! Component: 200 - total flux cleaned = 0.020514 Jy ! Total flux subtracted in 200 components = 0.020514 Jy ! Clean residual min=-0.043815 max=0.036401 Jy/beam ! Clean residual mean=0.000019 rms=0.008969 Jy/beam ! Combined flux in latest and established models = 3.86789 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 43 model components to the UV plane model. ! The established model now contains 112 components and 3.86789 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=0.710280Jy sigma=11.240984 ! Fit after self-cal, rms=0.710160Jy sigma=11.237491 ! 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: 0.9989 x 2.402 at -3.909 degrees (North through East) ! Clean map min=-0.042047 max=3.3089 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=0.710160Jy sigma=11.237491 ! Fit after self-cal, rms=2.579089Jy sigma=2.072078 ! 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=2.579089Jy sigma=2.072078 ! Fit after self-cal, rms=2.579225Jy sigma=2.071439 ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.412 mas, bpa=-3.677 degrees ! Estimated noise=0.121955 mJy/beam. ! Added new window around map position (-1.6, 1.8). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170399 Jy ! Component: 100 - total flux cleaned = 0.0193562 Jy ! Component: 150 - total flux cleaned = 0.0206437 Jy ! Component: 200 - total flux cleaned = 0.0217212 Jy ! Total flux subtracted in 200 components = 0.0217212 Jy ! Clean residual min=-0.014017 max=0.018081 Jy/beam ! Clean residual mean=-0.000008 rms=0.003050 Jy/beam ! Combined flux in latest and established models = 3.88961 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 3.88961 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=2.579052Jy sigma=1.832466 ! Fit after self-cal, rms=2.578899Jy sigma=1.819739 ! Inverting map ! Added new window around map position (0.2, -9.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182934 Jy ! Component: 100 - total flux cleaned = 0.0280153 Jy ! Component: 150 - total flux cleaned = 0.033704 Jy ! Component: 200 - total flux cleaned = 0.0382502 Jy ! Total flux subtracted in 200 components = 0.0382502 Jy ! Clean residual min=-0.011832 max=0.011728 Jy/beam ! Clean residual mean=-0.000003 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 3.92786 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 173 components and 3.92786 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=2.578583Jy sigma=1.649615 ! Fit after self-cal, rms=2.578504Jy sigma=1.645339 ! 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=0.7777 mas, bmaj=1.893 mas, bpa=-3.565 degrees ! Estimated noise=0.221381 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 2.81999 Jy ! Component: 100 - total flux cleaned = 3.24862 Jy ! Component: 150 - total flux cleaned = 3.40308 Jy ! Component: 200 - total flux cleaned = 3.49036 Jy ! Total flux subtracted in 200 components = 3.49036 Jy ! Clean residual min=-0.028938 max=0.038639 Jy/beam ! Clean residual mean=-0.000012 rms=0.004904 Jy/beam ! Combined flux in latest and established models = 3.49036 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 17 model components to the UV plane model. ! The established model now contains 17 components and 3.49036 Jy ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.412 mas, bpa=-3.677 degrees ! Estimated noise=0.121955 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 = 0.108605 Jy ! Component: 100 - total flux cleaned = 0.177598 Jy ! Component: 150 - total flux cleaned = 0.228483 Jy ! Component: 200 - total flux cleaned = 0.268341 Jy ! Total flux subtracted in 200 components = 0.268341 Jy ! Clean residual min=-0.022091 max=0.024288 Jy/beam ! Clean residual mean=-0.000017 rms=0.004748 Jy/beam ! Combined flux in latest and established models = 3.7587 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 66 components and 3.7587 Jy ! Inverting map ! Added new window around map position (2.8, -10.2). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346487 Jy ! Component: 100 - total flux cleaned = 0.0619782 Jy ! Component: 150 - total flux cleaned = 0.0850056 Jy ! Component: 200 - total flux cleaned = 0.104661 Jy ! Total flux subtracted in 200 components = 0.104661 Jy ! Clean residual min=-0.015790 max=0.012406 Jy/beam ! Clean residual mean=-0.000007 rms=0.002888 Jy/beam ! Combined flux in latest and established models = 3.86336 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 99 components and 3.86336 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162741 Jy ! Component: 100 - total flux cleaned = 0.0281529 Jy ! Component: 150 - total flux cleaned = 0.0370985 Jy ! Component: 200 - total flux cleaned = 0.0446471 Jy ! Total flux subtracted in 200 components = 0.0446471 Jy ! Clean residual min=-0.012392 max=0.010050 Jy/beam ! Clean residual mean=-0.000003 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 3.90801 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 122 components and 3.90801 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=2.578188Jy sigma=1.618621 ! Fit after self-cal, rms=2.578127Jy sigma=1.595651 wmodel J1058+0133_X_map.mod ! Writing 122 model components to file: J1058+0133_X_map.mod wobs J1058+0133_X_uvs.fits ! Writing UV FITS file: J1058+0133_X_uvs.fits wwins J1058+0133_X_map.win ! wwins: Wrote 6 windows to J1058+0133_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 = -0.00202961 Jy ! Component: 100 - total flux cleaned = -0.00349113 Jy ! Component: 150 - total flux cleaned = -0.00398322 Jy ! Component: 200 - total flux cleaned = -0.0036836 Jy ! Component: 250 - total flux cleaned = -0.00311677 Jy ! Component: 300 - total flux cleaned = -0.00257184 Jy ! Component: 350 - total flux cleaned = -0.00166476 Jy ! Component: 400 - total flux cleaned = -0.000541215 Jy ! Component: 450 - total flux cleaned = 0.000184323 Jy ! Component: 500 - total flux cleaned = 0.0010029 Jy ! Component: 550 - total flux cleaned = 0.00145649 Jy ! Component: 600 - total flux cleaned = 0.00212136 Jy ! Component: 650 - total flux cleaned = 0.00287292 Jy ! Component: 700 - total flux cleaned = 0.00350184 Jy ! Component: 750 - total flux cleaned = 0.0042175 Jy ! Component: 800 - total flux cleaned = 0.00471672 Jy ! Component: 850 - total flux cleaned = 0.00530282 Jy ! Component: 900 - total flux cleaned = 0.00577924 Jy ! Component: 950 - total flux cleaned = 0.00605719 Jy ! Component: 1000 - total flux cleaned = 0.00614901 Jy ! Component: 1050 - total flux cleaned = 0.00668798 Jy ! Component: 1100 - total flux cleaned = 0.00712746 Jy ! Component: 1150 - total flux cleaned = 0.00798707 Jy ! Component: 1200 - total flux cleaned = 0.00832357 Jy ! Component: 1250 - total flux cleaned = 0.00840862 Jy ! Component: 1300 - total flux cleaned = 0.00914599 Jy ! Component: 1350 - total flux cleaned = 0.00954627 Jy ! Component: 1400 - total flux cleaned = 0.00970309 Jy ! Component: 1450 - total flux cleaned = 0.0100919 Jy ! Component: 1500 - total flux cleaned = 0.010551 Jy ! Component: 1550 - total flux cleaned = 0.0110027 Jy ! Component: 1600 - total flux cleaned = 0.0114471 Jy ! Component: 1650 - total flux cleaned = 0.0117381 Jy ! Component: 1700 - total flux cleaned = 0.0118819 Jy ! Component: 1750 - total flux cleaned = 0.0122385 Jy ! Component: 1800 - total flux cleaned = 0.0124488 Jy ! Component: 1850 - total flux cleaned = 0.0128642 Jy ! Component: 1900 - total flux cleaned = 0.0130698 Jy ! Component: 1950 - total flux cleaned = 0.0135416 Jy ! Component: 2000 - total flux cleaned = 0.0136073 Jy ! Component: 2050 - total flux cleaned = 0.0138705 Jy ! Component: 2100 - total flux cleaned = 0.0140663 Jy ! Component: 2150 - total flux cleaned = 0.0143879 Jy ! Component: 2200 - total flux cleaned = 0.0145149 Jy ! Component: 2250 - total flux cleaned = 0.0147663 Jy ! Component: 2300 - total flux cleaned = 0.0150774 Jy ! Component: 2350 - total flux cleaned = 0.0154452 Jy ! Component: 2400 - total flux cleaned = 0.0156267 Jy ! Component: 2450 - total flux cleaned = 0.0158669 Jy ! Component: 2500 - total flux cleaned = 0.0162229 Jy ! Component: 2550 - total flux cleaned = 0.0163408 Jy ! Component: 2600 - total flux cleaned = 0.0164568 Jy ! Component: 2650 - total flux cleaned = 0.0167447 Jy ! Component: 2700 - total flux cleaned = 0.0169732 Jy ! Component: 2750 - total flux cleaned = 0.0173133 Jy ! Component: 2800 - total flux cleaned = 0.0172567 Jy ! Component: 2850 - total flux cleaned = 0.0175349 Jy ! Component: 2900 - total flux cleaned = 0.0177004 Jy ! Component: 2950 - total flux cleaned = 0.0178641 Jy ! Component: 3000 - total flux cleaned = 0.0181335 Jy ! Component: 3050 - total flux cleaned = 0.0181345 Jy ! Component: 3100 - total flux cleaned = 0.0186117 Jy ! Component: 3150 - total flux cleaned = 0.018927 Jy ! Component: 3200 - total flux cleaned = 0.0190829 Jy ! Component: 3250 - total flux cleaned = 0.0192379 Jy ! Component: 3300 - total flux cleaned = 0.0193414 Jy ! Component: 3350 - total flux cleaned = 0.0196971 Jy ! Component: 3400 - total flux cleaned = 0.0196979 Jy ! Component: 3450 - total flux cleaned = 0.0200478 Jy ! Component: 3500 - total flux cleaned = 0.0201471 Jy ! Component: 3550 - total flux cleaned = 0.0202459 Jy ! Component: 3600 - total flux cleaned = 0.0205883 Jy ! Component: 3650 - total flux cleaned = 0.0207818 Jy ! Component: 3700 - total flux cleaned = 0.0208779 Jy ! Component: 3750 - total flux cleaned = 0.0211162 Jy ! Component: 3800 - total flux cleaned = 0.021353 Jy ! Component: 3850 - total flux cleaned = 0.0213528 Jy ! Component: 3900 - total flux cleaned = 0.021726 Jy ! Component: 3950 - total flux cleaned = 0.0217724 Jy ! Component: 4000 - total flux cleaned = 0.0220024 Jy ! Component: 4050 - total flux cleaned = 0.0224133 Jy ! Total flux subtracted in 4096 components = 0.0225491 Jy ! Clean residual min=-0.002672 max=0.002289 Jy/beam ! Clean residual mean=0.000001 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 3.93056 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 423 components and 3.93056 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J1058+0133_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 2.412 at -3.677 degrees (North through East) ! Clean map min=-0.0082363 max=3.306 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J1058+0133_X_b_map.fits wmodel /vlbi/vcs9/uvm//J1058+0133_X_b_map.mod ! Writing 423 model components to file: /vlbi/vcs9/uvm//J1058+0133_X_b_map.mod wobs /vlbi/vcs9/uvm//J1058+0133_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J1058+0133_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J1058+0133_X_b_map.win ! wwins: Wrote 7 windows to /vlbi/vcs9/uvm//J1058+0133_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000788491 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0715509 0.0715509 0.143102 0.286204 0.572408 1.14482 2.28963 4.57926 9.15852 18.317 36.6341 73.2682 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.305 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4192.82 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J1058+0133_X_b_dfm.log closed on Tue Dec 26 22:15:32 2017