! Started logfile: /vlbi/vcs9/uvm//J2232+1143_C_a_dfm.log on Tue Dec 26 23:10:51 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//J2232+1143_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J2232+1143_C_a_uvm.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! AN table 3: 27 integrations on 36 of 36 possible baselines. ! AN table 4: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.769783 visibilities/baseline/integration-bin. ! Found source: J2232+1143 ! ! 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 30040 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 J2232+1143_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.80951 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 119 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! A total of 31 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=2.058599Jy sigma=59.457617 ! Fit after self-cal, rms=1.004244Jy sigma=29.281202 ! 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=1.221 mas, bmaj=3.66 mas, bpa=-10.58 degrees ! Estimated noise=0.265794 mJy/beam. ! Added new window around map position (0, 0). flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.38207 Jy ! Component: 100 - total flux cleaned = 1.74237 Jy ! Total flux subtracted in 100 components = 1.74237 Jy ! Clean residual min=-0.118752 max=0.210475 Jy/beam ! Clean residual mean=0.000267 rms=0.020009 Jy/beam ! Combined flux in latest and established models = 1.74237 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 1.74237 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=0.615143Jy sigma=18.024723 ! Fit after self-cal, rms=0.614421Jy sigma=18.007820 ! Inverting map ! Added new window around map position (1.5, -5.7). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.261623 Jy ! Component: 100 - total flux cleaned = 0.415422 Jy ! Total flux subtracted in 100 components = 0.415422 Jy ! Clean residual min=-0.066059 max=0.114794 Jy/beam ! Clean residual mean=0.000203 rms=0.014757 Jy/beam ! Combined flux in latest and established models = 2.1578 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 2.1578 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=0.462158Jy sigma=13.591192 ! Fit after self-cal, rms=0.451232Jy sigma=13.304966 ! Inverting map ! Added new window around map position (5.7, -10.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.150806 Jy ! Component: 100 - total flux cleaned = 0.254299 Jy ! Total flux subtracted in 100 components = 0.254299 Jy ! Clean residual min=-0.053756 max=0.068871 Jy/beam ! Clean residual mean=0.000168 rms=0.011211 Jy/beam ! Combined flux in latest and established models = 2.41209 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 2.41209 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=0.363571Jy sigma=10.660341 ! Fit after self-cal, rms=0.359745Jy sigma=10.566767 ! Inverting map ! Added new window around map position (9.6, -13.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.101272 Jy ! Component: 100 - total flux cleaned = 0.180783 Jy ! Total flux subtracted in 100 components = 0.180783 Jy ! Clean residual min=-0.046006 max=0.048103 Jy/beam ! Clean residual mean=0.000140 rms=0.009110 Jy/beam ! Combined flux in latest and established models = 2.59288 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 2.59288 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=0.304126Jy sigma=8.835294 ! Fit after self-cal, rms=0.302122Jy sigma=8.794014 ! Inverting map ! Added new window around map position (3.6, -9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0784419 Jy ! Component: 100 - total flux cleaned = 0.140553 Jy ! Total flux subtracted in 100 components = 0.140553 Jy ! Clean residual min=-0.040045 max=0.042943 Jy/beam ! Clean residual mean=0.000118 rms=0.007651 Jy/beam ! Combined flux in latest and established models = 2.73343 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 102 components and 2.73343 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=0.260292Jy sigma=7.495249 ! Fit after self-cal, rms=0.258500Jy sigma=7.461281 ! 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=1.701 mas, bmaj=4.189 mas, bpa=-7.526 degrees ! Estimated noise=0.144127 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 = 0.151023 Jy ! Component: 100 - total flux cleaned = 0.254263 Jy ! Component: 150 - total flux cleaned = 0.332842 Jy ! Component: 200 - total flux cleaned = 0.395077 Jy ! Total flux subtracted in 200 components = 0.395077 Jy ! Clean residual min=-0.033479 max=0.046014 Jy/beam ! Clean residual mean=0.000306 rms=0.011053 Jy/beam ! Combined flux in latest and established models = 3.12851 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 94 model components to the UV plane model. ! The established model now contains 181 components and 3.12851 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=0.167133Jy sigma=4.567622 ! Fit after self-cal, rms=0.161426Jy sigma=4.413360 ! 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: 1.01498 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.97 KP 0.96 ! LA 0.95 MK 0.98 NL 0.96 OV 1.06 ! PT 0.96 SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 1.00072 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.03 KP 0.99 LA 0.98 ! MK 1.04 NL 0.99 OV 1.04 PT 0.83 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 3: 1.01038 ! Telescope amplitude corrections in sub-array 3: ! FD 1.10 HN 0.97 KP 0.95 LA 0.96 ! MK 1.01 NL 0.98 OV 1.01 PT 0.95 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 4: 0.975579 ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.09 HN 1.01 KP 1.00 ! LA 1.03 MK 1.02 NL 0.99 OV 1.02 ! SC 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01758 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.97 KP 0.95 ! LA 0.95 MK 1.00 NL 0.97 OV 1.04 ! PT 0.95 SC 0.97 ! ! Amplitude normalization factor in sub-array 2: 1.00206 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.99 KP 0.99 LA 0.99 ! MK 1.01 NL 0.99 OV 1.05 PT 0.84 ! SC 1.06 ! ! Amplitude normalization factor in sub-array 3: 1.00535 ! Telescope amplitude corrections in sub-array 3: ! FD 1.10 HN 0.98 KP 0.96 LA 0.97 ! MK 1.02 NL 0.98 OV 1.00 PT 0.96 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 4: 0.981927 ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.08 HN 1.02 KP 1.00 ! LA 1.02 MK 1.02 NL 1.00 OV 1.01 ! SC 1.00 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02813 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.97 KP 0.95 ! LA 0.95 MK 0.97 NL 0.98 OV 0.98 ! PT 0.95 SC 0.98 ! ! Amplitude normalization factor in sub-array 2: 0.996375 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 1.02 KP 0.98 LA 0.97 ! MK 1.04 NL 1.01 OV 1.03 PT 0.87 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 3: 1.00717 ! Telescope amplitude corrections in sub-array 3: ! FD 1.08 HN 1.00 KP 0.94 LA 0.95 ! MK 1.00 NL 1.02 OV 0.99 PT 0.95 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 4: 0.981372 ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.07 HN 1.01 KP 1.01 ! LA 1.01 MK 1.00 NL 1.00 OV 1.01 ! SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02658 ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.95 KP 0.95 ! LA 0.95 MK 1.00 NL 0.97 OV 0.98 ! PT 0.95 SC 0.99 ! ! Amplitude normalization factor in sub-array 2: 0.99462 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.03 KP 0.97 LA 0.99 ! MK 1.03 NL 1.02 OV 1.00 PT 0.91 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 3: 1.0006 ! Telescope amplitude corrections in sub-array 3: ! FD 1.09 HN 0.95 KP 0.95 LA 0.96 ! MK 1.02 NL 1.10 OV 0.99 PT 0.95 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 4: 0.979963 ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.07 HN 1.01 KP 1.00 ! LA 1.02 MK 1.02 NL 1.00 OV 1.02 ! SC 1.01 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.01475 ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.96 ! LA 0.96 MK 1.01 NL 0.99 OV 0.99 ! PT 0.96 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.999047 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.02 KP 0.99 LA 1.00 ! MK 1.04 NL 0.99 OV 1.01 PT 0.89 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 3: 0.997846 ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 HN 1.01 KP 0.96 LA 0.96 ! MK 1.04 NL 1.00 OV 1.00 PT 0.96 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.965181 ! Telescope amplitude corrections in sub-array 4: ! BR 1.14 FD 1.06 HN 1.02 KP 1.00 ! LA 1.01 MK 1.02 NL 1.01 OV 1.01 ! SC 1.03 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.00932 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.98 KP 0.96 ! LA 0.96 MK 1.03 NL 0.99 OV 0.99 ! PT 0.96 SC 1.01 ! ! Amplitude normalization factor in sub-array 2: 0.9971 ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 1.03 KP 0.90 LA 0.99 ! MK 1.05 NL 1.00 OV 1.04 PT 0.88 ! SC 1.04 ! ! Amplitude normalization factor in sub-array 3: 0.992847 ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 HN 1.01 KP 0.97 LA 0.97 ! MK 1.06 NL 1.01 OV 1.00 PT 0.97 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.975462 ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.05 HN 1.02 KP 1.02 ! LA 1.02 MK 1.02 NL 1.01 OV 1.02 ! SC 1.05 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.00807 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.97 ! LA 0.96 MK 1.03 NL 0.99 OV 1.00 ! PT 0.97 SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.98865 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 1.02 KP 1.00 LA 1.01 ! MK 1.05 NL 1.01 OV 1.04 PT 0.89 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 3: 0.986991 ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 HN 1.02 KP 0.97 LA 0.97 ! MK 1.06 NL 1.05 OV 1.00 PT 0.97 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.97515 ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.05 HN 1.02 KP 1.02 ! LA 1.02 MK 1.02 NL 1.01 OV 1.02 ! SC 1.05 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.00439 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 0.97 ! LA 0.97 MK 1.03 NL 0.99 OV 1.00 ! PT 0.97 SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.985843 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.03 KP 0.98 LA 1.01 ! MK 1.06 NL 1.00 OV 1.05 PT 0.87 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 3: 0.99064 ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 HN 1.02 KP 0.97 LA 0.97 ! MK 1.06 NL 1.00 OV 1.00 PT 0.97 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 4: 0.978173 ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.06 HN 1.02 KP 1.01 ! LA 1.03 MK 1.01 NL 1.01 OV 1.01 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.161426Jy sigma=4.413360 ! Fit after self-cal, rms=0.129393Jy sigma=3.481310 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=0.129393Jy sigma=3.481310 ! Fit after self-cal, rms=0.129417Jy sigma=3.481168 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.73 mas, bmaj=4.252 mas, bpa=-7.622 degrees ! Estimated noise=0.143542 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 (6.6, -15.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445967 Jy ! Component: 100 - total flux cleaned = 0.058248 Jy ! Component: 150 - total flux cleaned = 0.067507 Jy ! Component: 200 - total flux cleaned = 0.0729821 Jy ! Total flux subtracted in 200 components = 0.0729821 Jy ! Clean residual min=-0.014232 max=0.013393 Jy/beam ! Clean residual mean=0.000049 rms=0.003352 Jy/beam ! Combined flux in latest and established models = 3.20149 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 209 components and 3.20149 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=0.116441Jy sigma=3.106227 ! Fit after self-cal, rms=0.115811Jy sigma=3.091088 ! 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=0.115811Jy sigma=3.091088 ! Fit after self-cal, rms=0.114204Jy sigma=3.048961 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 = 0.00758451 Jy ! Component: 100 - total flux cleaned = 0.00974149 Jy ! Component: 150 - total flux cleaned = 0.0120388 Jy ! Component: 200 - total flux cleaned = 0.0144583 Jy ! Total flux subtracted in 200 components = 0.0144583 Jy ! Clean residual min=-0.012229 max=0.012419 Jy/beam ! Clean residual mean=0.000038 rms=0.003016 Jy/beam ! Combined flux in latest and established models = 3.21595 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 229 components and 3.21595 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=0.111501Jy sigma=2.980938 ! Fit after self-cal, rms=0.110490Jy sigma=2.958285 ! 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: 1.73 x 4.252 at -7.622 degrees (North through East) ! Clean map min=-0.014264 max=1.5165 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=0.110490Jy sigma=2.958285 ! Fit after self-cal, rms=0.076816Jy sigma=1.910738 ! 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=0.076816Jy sigma=1.910738 ! Fit after self-cal, rms=0.076207Jy sigma=1.897343 ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=4.251 mas, bpa=-7.566 degrees ! Estimated noise=0.143017 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205768 Jy ! Component: 100 - total flux cleaned = 0.00427807 Jy ! Component: 150 - total flux cleaned = 0.00524883 Jy ! Component: 200 - total flux cleaned = 0.00698525 Jy ! Total flux subtracted in 200 components = 0.00698525 Jy ! Clean residual min=-0.010207 max=0.009330 Jy/beam ! Clean residual mean=0.000017 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 3.22293 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 243 components and 3.22293 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=0.073393Jy sigma=1.823050 ! Fit after self-cal, rms=0.072693Jy sigma=1.807973 ! 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=1.231 mas, bmaj=3.679 mas, bpa=-10.62 degrees ! Estimated noise=0.26606 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.37395 Jy ! Component: 100 - total flux cleaned = 1.80372 Jy ! Component: 150 - total flux cleaned = 2.04292 Jy ! Component: 200 - total flux cleaned = 2.21054 Jy ! Total flux subtracted in 200 components = 2.21054 Jy ! Clean residual min=-0.058344 max=0.072225 Jy/beam ! Clean residual mean=0.000175 rms=0.011473 Jy/beam ! Combined flux in latest and established models = 2.21054 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 46 model components to the UV plane model. ! The established model now contains 46 components and 2.21054 Jy ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=4.251 mas, bpa=-7.566 degrees ! Estimated noise=0.143017 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 = 0.266917 Jy ! Component: 100 - total flux cleaned = 0.447659 Jy ! Component: 150 - total flux cleaned = 0.57903 Jy ! Component: 200 - total flux cleaned = 0.676982 Jy ! Total flux subtracted in 200 components = 0.676982 Jy ! Clean residual min=-0.028513 max=0.043532 Jy/beam ! Clean residual mean=0.000307 rms=0.011985 Jy/beam ! Combined flux in latest and established models = 2.88752 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 128 components and 2.88752 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0744821 Jy ! Component: 100 - total flux cleaned = 0.131815 Jy ! Component: 150 - total flux cleaned = 0.176348 Jy ! Component: 200 - total flux cleaned = 0.211355 Jy ! Total flux subtracted in 200 components = 0.211355 Jy ! Clean residual min=-0.013222 max=0.018343 Jy/beam ! Clean residual mean=0.000124 rms=0.004970 Jy/beam ! Combined flux in latest and established models = 3.09888 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 64 model components to the UV plane model. ! The established model now contains 180 components and 3.09888 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=0.084186Jy sigma=2.215558 ! Fit after self-cal, rms=0.082470Jy sigma=2.170111 wmodel J2232+1143_C_map.mod ! Writing 180 model components to file: J2232+1143_C_map.mod wobs J2232+1143_C_uvs.fits ! Writing UV FITS file: J2232+1143_C_uvs.fits wwins J2232+1143_C_map.win ! wwins: Wrote 6 windows to J2232+1143_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 = 0.00895718 Jy ! Component: 100 - total flux cleaned = 0.0167797 Jy ! Component: 150 - total flux cleaned = 0.0239783 Jy ! Component: 200 - total flux cleaned = 0.0306697 Jy ! Component: 250 - total flux cleaned = 0.0369102 Jy ! Component: 300 - total flux cleaned = 0.0427625 Jy ! Component: 350 - total flux cleaned = 0.0482723 Jy ! Component: 400 - total flux cleaned = 0.053471 Jy ! Component: 450 - total flux cleaned = 0.0583894 Jy ! Component: 500 - total flux cleaned = 0.0628741 Jy ! Component: 550 - total flux cleaned = 0.0664362 Jy ! Component: 600 - total flux cleaned = 0.0698418 Jy ! Component: 650 - total flux cleaned = 0.0732708 Jy ! Component: 700 - total flux cleaned = 0.0767139 Jy ! Component: 750 - total flux cleaned = 0.0791237 Jy ! Component: 800 - total flux cleaned = 0.0815867 Jy ! Component: 850 - total flux cleaned = 0.0836762 Jy ! Component: 900 - total flux cleaned = 0.0848847 Jy ! Component: 950 - total flux cleaned = 0.0855395 Jy ! Component: 1000 - total flux cleaned = 0.0867972 Jy ! Component: 1050 - total flux cleaned = 0.0872824 Jy ! Component: 1100 - total flux cleaned = 0.088106 Jy ! Component: 1150 - total flux cleaned = 0.0886785 Jy ! Component: 1200 - total flux cleaned = 0.0895666 Jy ! Component: 1250 - total flux cleaned = 0.0904263 Jy ! Component: 1300 - total flux cleaned = 0.0911592 Jy ! Component: 1350 - total flux cleaned = 0.0913625 Jy ! Component: 1400 - total flux cleaned = 0.0916627 Jy ! Component: 1450 - total flux cleaned = 0.091955 Jy ! Component: 1500 - total flux cleaned = 0.0922405 Jy ! Component: 1550 - total flux cleaned = 0.0927033 Jy ! Component: 1600 - total flux cleaned = 0.0927063 Jy ! Component: 1650 - total flux cleaned = 0.0929735 Jy ! Component: 1700 - total flux cleaned = 0.093234 Jy ! Component: 1750 - total flux cleaned = 0.0934906 Jy ! Component: 1800 - total flux cleaned = 0.0936577 Jy ! Component: 1850 - total flux cleaned = 0.0939821 Jy ! Component: 1900 - total flux cleaned = 0.0938201 Jy ! Component: 1950 - total flux cleaned = 0.0939009 Jy ! Component: 2000 - total flux cleaned = 0.0937467 Jy ! Component: 2050 - total flux cleaned = 0.0937479 Jy ! Component: 2100 - total flux cleaned = 0.0936734 Jy ! Component: 2150 - total flux cleaned = 0.093672 Jy ! Component: 2200 - total flux cleaned = 0.093458 Jy ! Component: 2250 - total flux cleaned = 0.0933173 Jy ! Component: 2300 - total flux cleaned = 0.0930424 Jy ! Component: 2350 - total flux cleaned = 0.0927051 Jy ! Component: 2400 - total flux cleaned = 0.0924408 Jy ! Component: 2450 - total flux cleaned = 0.0924415 Jy ! Component: 2500 - total flux cleaned = 0.0922476 Jy ! Component: 2550 - total flux cleaned = 0.0919941 Jy ! Component: 2600 - total flux cleaned = 0.0919942 Jy ! Component: 2650 - total flux cleaned = 0.0918085 Jy ! Component: 2700 - total flux cleaned = 0.0917476 Jy ! Component: 2750 - total flux cleaned = 0.0916885 Jy ! Component: 2800 - total flux cleaned = 0.0916296 Jy ! Component: 2850 - total flux cleaned = 0.0916876 Jy ! Component: 2900 - total flux cleaned = 0.0917447 Jy ! Component: 2950 - total flux cleaned = 0.091858 Jy ! Component: 3000 - total flux cleaned = 0.0922445 Jy ! Component: 3050 - total flux cleaned = 0.0922989 Jy ! Component: 3100 - total flux cleaned = 0.0921913 Jy ! Component: 3150 - total flux cleaned = 0.0923506 Jy ! Component: 3200 - total flux cleaned = 0.0922461 Jy ! Component: 3250 - total flux cleaned = 0.0922456 Jy ! Component: 3300 - total flux cleaned = 0.0921941 Jy ! Component: 3350 - total flux cleaned = 0.0922961 Jy ! Component: 3400 - total flux cleaned = 0.0921973 Jy ! Component: 3450 - total flux cleaned = 0.0922957 Jy ! Component: 3500 - total flux cleaned = 0.0923925 Jy ! Component: 3550 - total flux cleaned = 0.0922009 Jy ! Component: 3600 - total flux cleaned = 0.09244 Jy ! Component: 3650 - total flux cleaned = 0.0924394 Jy ! Component: 3700 - total flux cleaned = 0.092346 Jy ! Component: 3750 - total flux cleaned = 0.0923001 Jy ! Component: 3800 - total flux cleaned = 0.092209 Jy ! Component: 3850 - total flux cleaned = 0.0922985 Jy ! Component: 3900 - total flux cleaned = 0.0920315 Jy ! Component: 3950 - total flux cleaned = 0.092075 Jy ! Component: 4000 - total flux cleaned = 0.0920314 Jy ! Component: 4050 - total flux cleaned = 0.0919875 Jy ! Total flux subtracted in 4096 components = 0.0916898 Jy ! Clean residual min=-0.002120 max=0.002260 Jy/beam ! Clean residual mean=0.000012 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 3.19056 Jy keep ! Adding 399 model components to the UV plane model. ! The established model now contains 560 components and 3.19057 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J2232+1143_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.732 x 4.251 at -7.566 degrees (North through East) ! Clean map min=-0.0054883 max=1.5101 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J2232+1143_C_a_map.fits wmodel /vlbi/vcs9/uvm//J2232+1143_C_a_map.mod ! Writing 560 model components to file: /vlbi/vcs9/uvm//J2232+1143_C_a_map.mod wobs /vlbi/vcs9/uvm//J2232+1143_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J2232+1143_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J2232+1143_C_a_map.win ! wwins: Wrote 7 windows to /vlbi/vcs9/uvm//J2232+1143_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.51008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000781578 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.155272 0.155272 0.310544 0.621088 1.24218 2.48435 4.96871 9.93741 19.8748 39.7497 79.4993 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.51 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1932.09 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J2232+1143_C_a_dfm.log closed on Tue Dec 26 23:10:56 2017