! Started logfile: /vlbi/vcs9/uvm//J0132-1654_C_b_dfm.log on Tue Dec 26 21:05:30 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//J0132-1654_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0132-1654_C_b_uvm.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! AN table 2: 47 integrations on 36 of 36 possible baselines. ! AN table 3: 21 integrations on 36 of 36 possible baselines. ! AN table 4: 20 integrations on 28 of 28 possible baselines. ! AN table 5: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.818679 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 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 31136 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 J0132-1654_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.593439 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 32 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 73 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 36 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.165075Jy sigma=30.162483 ! Fit after self-cal, rms=0.479058Jy sigma=11.952185 ! 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=1.32 mas, bmaj=3.631 mas, bpa=-11.67 degrees ! Estimated noise=0.345853 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 = 0.432066 Jy ! Component: 100 - total flux cleaned = 0.56027 Jy ! Total flux subtracted in 100 components = 0.56027 Jy ! Clean residual min=-0.019279 max=0.041739 Jy/beam ! Clean residual mean=-0.000040 rms=0.003905 Jy/beam ! Combined flux in latest and established models = 0.56027 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.56027 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=0.166637Jy sigma=4.331116 ! Fit after self-cal, rms=0.166396Jy sigma=4.327846 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0588451 Jy ! Component: 100 - total flux cleaned = 0.0870123 Jy ! Total flux subtracted in 100 components = 0.0870123 Jy ! Clean residual min=-0.009808 max=0.021386 Jy/beam ! Clean residual mean=-0.000025 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 0.647283 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.647283 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=0.144617Jy sigma=3.724013 ! Fit after self-cal, rms=0.144567Jy sigma=3.723598 ! Inverting map ! Added new window around map position (-5.1, -0.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273342 Jy ! Component: 100 - total flux cleaned = 0.0429712 Jy ! Total flux subtracted in 100 components = 0.0429712 Jy ! Clean residual min=-0.008157 max=0.011794 Jy/beam ! Clean residual mean=-0.000017 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.690254 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.690254 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=0.137640Jy sigma=3.516803 ! Fit after self-cal, rms=0.137276Jy sigma=3.504888 ! 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=1.922 mas, bmaj=4.859 mas, bpa=-1.373 degrees ! Estimated noise=0.155482 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 = 0.0280542 Jy ! Component: 100 - total flux cleaned = 0.0415126 Jy ! Component: 150 - total flux cleaned = 0.0498475 Jy ! Component: 200 - total flux cleaned = 0.0551308 Jy ! Total flux subtracted in 200 components = 0.0551308 Jy ! Clean residual min=-0.010806 max=0.015711 Jy/beam ! Clean residual mean=0.000006 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 0.745385 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 49 model components to the UV plane model. ! The established model now contains 77 components and 0.745385 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=0.134299Jy sigma=3.398400 ! Fit after self-cal, rms=0.133806Jy sigma=3.382366 ! 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: 1.04245 ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.96 KP 0.99 LA 0.96 ! MK 0.96 NL 0.98 OV 0.99 PT 0.96 ! SC 0.91 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.02404 ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.01 HN 1.05 KP 0.90 ! LA 0.98 NL 1.04 OV 0.88 PT 0.84 ! SC 0.98 ! ! Amplitude normalization factor in sub-array 3: 1.01225 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.97 HN 1.00 LA 1.01 ! MK 0.96 NL 0.93 OV 1.03 PT 1.00 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 4: 1.0437 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.94 KP 0.92 LA 0.98 ! MK 0.89 NL 1.02 OV 1.00 PT 0.95 ! ! Amplitude normalization factor in sub-array 5: 1.00282 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.98 HN 1.00 KP 1.02 ! LA 0.98 MK 1.02 NL 0.99 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.04054 ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.96 KP 0.99 LA 0.96 ! MK 0.95 NL 0.97 OV 0.99 PT 0.95 ! SC 0.93 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.12322 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.89 HN 1.00 KP 0.63 ! LA 0.75 NL 1.17 OV 0.86 PT 0.65 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 3: 1.00282 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.97 HN 1.01 LA 1.01 ! MK 0.95 NL 0.96 OV 1.05 PT 1.00 ! SC 1.03 ! ! Amplitude normalization factor in sub-array 4: 1.03916 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.96 KP 0.94 LA 0.98 ! MK 0.89 NL 1.02 OV 0.99 PT 0.96 ! ! Amplitude normalization factor in sub-array 5: 0.998474 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.98 HN 1.00 KP 1.03 ! LA 0.98 MK 1.02 NL 0.98 OV 1.05 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02271 ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.97 KP 0.99 LA 0.96 ! MK 1.01 NL 1.01 OV 1.00 PT 0.97 ! SC 0.93 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.999142 ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.98 HN 1.05 KP 0.98 ! LA 0.92 NL 1.06 OV 1.05 PT 0.90 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 3: 0.977111 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.99 HN 1.02 LA 1.01 ! MK 1.03 NL 0.99 OV 1.08 PT 1.00 ! SC 1.06 ! ! Amplitude normalization factor in sub-array 4: 1.01857 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.98 KP 0.99 LA 0.99 ! MK 0.90 NL 1.05 OV 0.99 PT 0.98 ! ! Amplitude normalization factor in sub-array 5: 0.990261 ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.97 HN 1.01 KP 1.03 ! LA 0.99 MK 1.07 NL 1.00 OV 1.05 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.02987 ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.00 KP 1.00 LA 0.96 ! MK 0.95 NL 0.99 OV 1.00 PT 0.96 ! SC 0.92 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.95763 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HN 0.99 KP 1.11 ! LA 1.11 NL 1.06 OV 1.09 PT 0.96 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 3: 0.994097 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 HN 1.01 LA 1.02 ! MK 0.97 NL 0.96 OV 1.07 PT 0.98 ! SC 1.07 ! ! Amplitude normalization factor in sub-array 4: 1.01686 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.98 KP 0.99 LA 0.98 ! MK 0.91 NL 1.06 OV 0.99 PT 0.98 ! ! Amplitude normalization factor in sub-array 5: 0.969326 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.97 HN 1.00 KP 1.03 ! LA 1.27 MK 1.02 NL 0.98 OV 1.04 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 1.02988 ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.96 KP 1.01 LA 0.97 ! MK 0.97 NL 0.98 OV 1.00 PT 0.97 ! SC 0.92 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.949481 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 1.02 KP 1.12 ! LA 1.13 NL 1.05 OV 1.10 PT 1.03 ! SC 1.00 ! ! Amplitude normalization factor in sub-array 3: 0.996349 ! Telescope amplitude corrections in sub-array 3: ! BR 0.88 FD 0.99 HN 1.02 LA 1.01 ! MK 1.00 NL 0.98 OV 1.08 PT 1.01 ! SC 1.06 ! ! Amplitude normalization factor in sub-array 4: 1.01375 ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.99 KP 1.01 LA 0.99 ! MK 0.95 NL 1.04 OV 1.00 PT 0.98 ! ! Amplitude normalization factor in sub-array 5: 1.00043 ! Telescope amplitude corrections in sub-array 5: ! BR 0.90 FD 0.97 HN 1.01 KP 1.04 ! LA 0.99 MK 1.05 NL 0.99 OV 1.06 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 1.02487 ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.97 KP 1.01 LA 0.97 ! MK 0.98 NL 0.98 OV 1.02 PT 0.96 ! SC 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.944332 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 1.02 KP 1.12 ! LA 1.13 NL 1.06 OV 1.11 PT 1.03 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 3: 0.981201 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.99 HN 1.02 LA 1.01 ! MK 1.01 NL 0.98 OV 1.09 PT 1.01 ! SC 1.07 ! ! Amplitude normalization factor in sub-array 4: 1.00358 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.99 KP 1.02 LA 0.99 ! MK 0.96 NL 1.05 OV 1.01 PT 0.98 ! ! Amplitude normalization factor in sub-array 5: 0.98899 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.97 HN 1.01 KP 1.05 ! LA 0.98 MK 1.05 NL 1.00 OV 1.06 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 1.0235 ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.96 KP 1.01 LA 0.97 ! MK 0.97 NL 1.00 OV 1.01 PT 0.98 ! SC 0.94 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.943602 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 1.02 KP 1.14 ! LA 1.13 NL 1.05 OV 1.11 PT 1.04 ! SC 1.01 ! ! Amplitude normalization factor in sub-array 3: 0.978299 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 HN 1.02 LA 1.01 ! MK 1.03 NL 0.98 OV 1.08 PT 1.01 ! SC 1.07 ! ! Amplitude normalization factor in sub-array 4: 1.00007 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.98 KP 1.02 LA 1.00 ! MK 0.97 NL 1.06 OV 1.01 PT 0.99 ! ! Amplitude normalization factor in sub-array 5: 0.986792 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.98 HN 1.01 KP 1.05 ! LA 0.98 MK 1.07 NL 0.99 OV 1.06 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 1.02222 ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.97 KP 1.01 LA 0.98 ! MK 0.98 NL 0.98 OV 1.01 PT 0.97 ! SC 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.943587 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 1.02 KP 1.12 ! LA 1.14 NL 1.06 OV 1.11 PT 1.03 ! SC 1.02 ! ! Amplitude normalization factor in sub-array 3: 0.976385 ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.99 HN 1.03 LA 1.00 ! MK 1.03 NL 0.98 OV 1.09 PT 1.01 ! SC 1.07 ! ! Amplitude normalization factor in sub-array 4: 0.998548 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.99 KP 1.01 LA 0.99 ! MK 0.98 NL 1.06 OV 1.02 PT 0.99 ! ! Amplitude normalization factor in sub-array 5: 0.959134 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.97 HN 1.02 KP 1.34 ! LA 0.98 MK 1.06 NL 0.99 OV 1.06 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.133806Jy sigma=3.382366 ! Fit after self-cal, rms=0.110780Jy sigma=2.954982 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=0.110780Jy sigma=2.954982 ! Fit after self-cal, rms=0.110784Jy sigma=2.954941 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.92 mas, bmaj=4.874 mas, bpa=-1.275 degrees ! Estimated noise=0.154047 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 (-10.8, -5.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138126 Jy ! Component: 100 - total flux cleaned = 0.0189303 Jy ! Component: 150 - total flux cleaned = 0.0208355 Jy ! Component: 200 - total flux cleaned = 0.0224172 Jy ! Total flux subtracted in 200 components = 0.0224172 Jy ! Clean residual min=-0.007692 max=0.006835 Jy/beam ! Clean residual mean=0.000006 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.767802 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 113 components and 0.767802 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=0.109311Jy sigma=2.923581 ! Fit after self-cal, rms=0.109251Jy sigma=2.922247 ! 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=0.109251Jy sigma=2.922247 ! Fit after self-cal, rms=0.109236Jy sigma=2.921950 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 = 0.0022521 Jy ! Component: 100 - total flux cleaned = 0.00299436 Jy ! Component: 150 - total flux cleaned = 0.00350406 Jy ! Component: 200 - total flux cleaned = 0.00396139 Jy ! Total flux subtracted in 200 components = 0.00396139 Jy ! Clean residual min=-0.007509 max=0.006455 Jy/beam ! Clean residual mean=0.000009 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.771763 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.771763 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=0.109136Jy sigma=2.919917 ! Fit after self-cal, rms=0.109127Jy sigma=2.919718 ! 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: 1.92 x 4.874 at -1.275 degrees (North through East) ! Clean map min=-0.0075034 max=0.55613 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=0.109127Jy sigma=2.919718 ! Fit after self-cal, rms=0.079760Jy sigma=1.950366 ! 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=0.079760Jy sigma=1.950366 ! Fit after self-cal, rms=0.079758Jy sigma=1.950258 ! Inverting map and beam ! Estimated beam: bmin=1.922 mas, bmaj=4.905 mas, bpa=-1.523 degrees ! Estimated noise=0.152807 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047088 Jy ! Component: 100 - total flux cleaned = 0.00484699 Jy ! Component: 150 - total flux cleaned = 0.00450593 Jy ! Component: 200 - total flux cleaned = 0.00436211 Jy ! Total flux subtracted in 200 components = 0.00436211 Jy ! Clean residual min=-0.002342 max=0.002492 Jy/beam ! Clean residual mean=-0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.776126 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.776126 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=0.079367Jy sigma=1.941641 ! Fit after self-cal, rms=0.079336Jy sigma=1.940848 ! 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=1.316 mas, bmaj=3.636 mas, bpa=-11.56 degrees ! Estimated noise=0.340118 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.425717 Jy ! Component: 100 - total flux cleaned = 0.554195 Jy ! Component: 150 - total flux cleaned = 0.614221 Jy ! Component: 200 - total flux cleaned = 0.648863 Jy ! Total flux subtracted in 200 components = 0.648863 Jy ! Clean residual min=-0.008966 max=0.016260 Jy/beam ! Clean residual mean=-0.000031 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.648864 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.648864 Jy ! Inverting map and beam ! Estimated beam: bmin=1.922 mas, bmaj=4.905 mas, bpa=-1.523 degrees ! Estimated noise=0.152807 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 = 0.0462519 Jy ! Component: 100 - total flux cleaned = 0.0715525 Jy ! Component: 150 - total flux cleaned = 0.087516 Jy ! Component: 200 - total flux cleaned = 0.0980121 Jy ! Total flux subtracted in 200 components = 0.0980121 Jy ! Clean residual min=-0.004193 max=0.005750 Jy/beam ! Clean residual mean=-0.000025 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.746876 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 89 components and 0.746875 Jy ! Inverting map ! Added new window around map position (-2.7, -2.1). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00780203 Jy ! Component: 100 - total flux cleaned = 0.0130787 Jy ! Component: 150 - total flux cleaned = 0.0169912 Jy ! Component: 200 - total flux cleaned = 0.0199889 Jy ! Total flux subtracted in 200 components = 0.0199889 Jy ! Clean residual min=-0.002989 max=0.002823 Jy/beam ! Clean residual mean=-0.000008 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.766864 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 150 components and 0.766864 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232604 Jy ! Component: 100 - total flux cleaned = 0.00413522 Jy ! Component: 150 - total flux cleaned = 0.00539507 Jy ! Component: 200 - total flux cleaned = 0.00583535 Jy ! Total flux subtracted in 200 components = 0.00583535 Jy ! Clean residual min=-0.002662 max=0.002311 Jy/beam ! Clean residual mean=-0.000004 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.7727 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 169 components and 0.7727 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=0.079124Jy sigma=1.937062 ! Fit after self-cal, rms=0.079066Jy sigma=1.935859 wmodel J0132-1654_C_map.mod ! Writing 169 model components to file: J0132-1654_C_map.mod wobs J0132-1654_C_uvs.fits ! Writing UV FITS file: J0132-1654_C_uvs.fits wwins J0132-1654_C_map.win ! wwins: Wrote 4 windows to J0132-1654_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 = -0.00117158 Jy ! Component: 100 - total flux cleaned = -0.00204756 Jy ! Component: 150 - total flux cleaned = -0.00243453 Jy ! Component: 200 - total flux cleaned = -0.00282367 Jy ! Component: 250 - total flux cleaned = -0.00318923 Jy ! Component: 300 - total flux cleaned = -0.00350822 Jy ! Component: 350 - total flux cleaned = -0.00373067 Jy ! Component: 400 - total flux cleaned = -0.00383837 Jy ! Component: 450 - total flux cleaned = -0.00391692 Jy ! Component: 500 - total flux cleaned = -0.00391727 Jy ! Component: 550 - total flux cleaned = -0.00384352 Jy ! Component: 600 - total flux cleaned = -0.00377168 Jy ! Component: 650 - total flux cleaned = -0.00370141 Jy ! Component: 700 - total flux cleaned = -0.00363231 Jy ! Component: 750 - total flux cleaned = -0.00354242 Jy ! Component: 800 - total flux cleaned = -0.00351981 Jy ! Component: 850 - total flux cleaned = -0.00345441 Jy ! Component: 900 - total flux cleaned = -0.0033904 Jy ! Component: 950 - total flux cleaned = -0.0033277 Jy ! Component: 1000 - total flux cleaned = -0.00324612 Jy ! Component: 1050 - total flux cleaned = -0.00320621 Jy ! Component: 1100 - total flux cleaned = -0.00318667 Jy ! Component: 1150 - total flux cleaned = -0.00314798 Jy ! Component: 1200 - total flux cleaned = -0.00316706 Jy ! Component: 1250 - total flux cleaned = -0.00312938 Jy ! Component: 1300 - total flux cleaned = -0.0031109 Jy ! Component: 1350 - total flux cleaned = -0.00309259 Jy ! Component: 1400 - total flux cleaned = -0.00307427 Jy ! Component: 1450 - total flux cleaned = -0.00302087 Jy ! Component: 1500 - total flux cleaned = -0.00305602 Jy ! Component: 1550 - total flux cleaned = -0.00300392 Jy ! Component: 1600 - total flux cleaned = -0.00302116 Jy ! Component: 1650 - total flux cleaned = -0.00303769 Jy ! Component: 1700 - total flux cleaned = -0.00293771 Jy ! Component: 1750 - total flux cleaned = -0.0029215 Jy ! Component: 1800 - total flux cleaned = -0.00297037 Jy ! Component: 1850 - total flux cleaned = -0.00292187 Jy ! Component: 1900 - total flux cleaned = -0.00287401 Jy ! Component: 1950 - total flux cleaned = -0.00281096 Jy ! Component: 2000 - total flux cleaned = -0.00274865 Jy ! Component: 2050 - total flux cleaned = -0.00274866 Jy ! Component: 2100 - total flux cleaned = -0.00270289 Jy ! Component: 2150 - total flux cleaned = -0.00267269 Jy ! Component: 2200 - total flux cleaned = -0.0026427 Jy ! Component: 2250 - total flux cleaned = -0.00262778 Jy ! Component: 2300 - total flux cleaned = -0.00264257 Jy ! Component: 2350 - total flux cleaned = -0.00259893 Jy ! Component: 2400 - total flux cleaned = -0.00251272 Jy ! Component: 2450 - total flux cleaned = -0.00251268 Jy ! Component: 2500 - total flux cleaned = -0.00247015 Jy ! Component: 2550 - total flux cleaned = -0.00238636 Jy ! Component: 2600 - total flux cleaned = -0.00233103 Jy ! Component: 2650 - total flux cleaned = -0.0023035 Jy ! Component: 2700 - total flux cleaned = -0.00227643 Jy ! Component: 2750 - total flux cleaned = -0.00223595 Jy ! Component: 2800 - total flux cleaned = -0.00215575 Jy ! Component: 2850 - total flux cleaned = -0.00208938 Jy ! Component: 2900 - total flux cleaned = -0.00204991 Jy ! Component: 2950 - total flux cleaned = -0.00194556 Jy ! Component: 3000 - total flux cleaned = -0.00190677 Jy ! Component: 3050 - total flux cleaned = -0.00182978 Jy ! Component: 3100 - total flux cleaned = -0.00177905 Jy ! Component: 3150 - total flux cleaned = -0.00174115 Jy ! Component: 3200 - total flux cleaned = -0.00167829 Jy ! Component: 3250 - total flux cleaned = -0.00159098 Jy ! Component: 3300 - total flux cleaned = -0.00151672 Jy ! Component: 3350 - total flux cleaned = -0.00146767 Jy ! Component: 3400 - total flux cleaned = -0.00139459 Jy ! Component: 3450 - total flux cleaned = -0.00135823 Jy ! Component: 3500 - total flux cleaned = -0.0012741 Jy ! Component: 3550 - total flux cleaned = -0.0012144 Jy ! Component: 3600 - total flux cleaned = -0.00116691 Jy ! Component: 3650 - total flux cleaned = -0.00108433 Jy ! Component: 3700 - total flux cleaned = -0.00102587 Jy ! Component: 3750 - total flux cleaned = -0.000979146 Jy ! Component: 3800 - total flux cleaned = -0.00090992 Jy ! Component: 3850 - total flux cleaned = -0.000875435 Jy ! Component: 3900 - total flux cleaned = -0.000818298 Jy ! Component: 3950 - total flux cleaned = -0.000750179 Jy ! Component: 4000 - total flux cleaned = -0.000693628 Jy ! Component: 4050 - total flux cleaned = -0.000659954 Jy ! Total flux subtracted in 4096 components = -0.000592872 Jy ! Clean residual min=-0.000683 max=0.000582 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.772107 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 479 components and 0.772107 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0132-1654_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.922 x 4.905 at -1.523 degrees (North through East) ! Clean map min=-0.0014597 max=0.55383 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0132-1654_C_b_map.fits wmodel /vlbi/vcs9/uvm//J0132-1654_C_b_map.mod ! Writing 479 model components to file: /vlbi/vcs9/uvm//J0132-1654_C_b_map.mod wobs /vlbi/vcs9/uvm//J0132-1654_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0132-1654_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J0132-1654_C_b_map.win ! wwins: Wrote 5 windows to /vlbi/vcs9/uvm//J0132-1654_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.553832 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021528 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.116613 0.116613 0.233226 0.466451 0.932903 1.86581 3.73161 7.46322 14.9264 29.8529 59.7058 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.553 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2572.62 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0132-1654_C_b_dfm.log closed on Tue Dec 26 21:05:35 2017