! Started logfile: /vlbi/vcs9/uvm//J0605+0239_C_a_dfm.log on Tue Dec 26 21:44:30 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//J0605+0239_C_a_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0605+0239_C_a_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! AN table 3: 19 integrations on 21 of 21 possible baselines. ! AN table 4: 80 integrations on 28 of 28 possible baselines. ! AN table 5: 19 integrations on 21 of 21 possible baselines. ! AN table 6: 130 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.906864 visibilities/baseline/integration-bin. ! Found source: J0605+0239 ! ! 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 52424 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 J0605+0239_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)= 0.0601336 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 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 71 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.001684Jy sigma=28.623452 ! Fit after self-cal, rms=0.955101Jy sigma=27.295719 ! 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=1.469 mas, bmaj=3.808 mas, bpa=-8.248 degrees ! Estimated noise=0.193122 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 = 0.0355182 Jy ! Component: 100 - total flux cleaned = 0.046992 Jy ! Total flux subtracted in 100 components = 0.046992 Jy ! Clean residual min=-0.003773 max=0.013412 Jy/beam ! Clean residual mean=0.000000 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.046992 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.046992 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=0.037083Jy sigma=0.989754 ! Fit after self-cal, rms=0.036998Jy sigma=0.986110 ! Inverting map ! Added new window around map position (-3, 1.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136295 Jy ! Component: 100 - total flux cleaned = 0.0206558 Jy ! Total flux subtracted in 100 components = 0.0206558 Jy ! Clean residual min=-0.002206 max=0.004436 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0676478 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.0676478 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=0.031686Jy sigma=0.819901 ! Fit after self-cal, rms=0.031309Jy sigma=0.808985 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563708 Jy ! Component: 100 - total flux cleaned = 0.00908063 Jy ! Total flux subtracted in 100 components = 0.00908063 Jy ! Clean residual min=-0.001471 max=0.002518 Jy/beam ! Clean residual mean=0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0767284 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0767284 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=0.030156Jy sigma=0.772542 ! Fit after self-cal, rms=0.030091Jy sigma=0.770658 ! Inverting map ! Added new window around map position (-4.8, 1.5). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312192 Jy ! Component: 100 - total flux cleaned = 0.00504756 Jy ! Total flux subtracted in 100 components = 0.00504756 Jy ! Clean residual min=-0.001113 max=0.001799 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.081776 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.081776 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=0.029752Jy sigma=0.760134 ! Fit after self-cal, rms=0.029727Jy sigma=0.759421 ! Inverting map ! Added new window around map position (3, -0.9). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187559 Jy ! Component: 100 - total flux cleaned = 0.0030885 Jy ! Total flux subtracted in 100 components = 0.0030885 Jy ! Clean residual min=-0.000885 max=0.000904 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0848645 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 35 model components to the UV plane model. ! The established model now contains 101 components and 0.0848645 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=0.029605Jy sigma=0.755729 ! Fit after self-cal, rms=0.029604Jy sigma=0.755705 ! 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=1.999 mas, bmaj=4.75 mas, bpa=-7.163 degrees ! Estimated noise=0.108086 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 = 0.00137507 Jy ! Component: 100 - total flux cleaned = 0.00205912 Jy ! Component: 150 - total flux cleaned = 0.00225054 Jy ! Component: 200 - total flux cleaned = 0.00245413 Jy ! Total flux subtracted in 200 components = 0.00245413 Jy ! Clean residual min=-0.000694 max=0.000727 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0873186 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 41 model components to the UV plane model. ! The established model now contains 130 components and 0.0873186 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=0.029545Jy sigma=0.753824 ! Fit after self-cal, rms=0.029543Jy sigma=0.753782 ! 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: 0.981745 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.08 KP 1.07 ! LA 0.95 MK 0.98 NL 0.98 OV 1.05 ! PT 0.99 SC 1.06 ! ! Amplitude normalization factor in sub-array 2: 0.974034 ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.93 HN 1.12 KP 1.05 ! MK 1.38 NL 0.95 OV 0.99 PT 1.06 ! SC 0.89 ! ! Amplitude normalization factor in sub-array 3: 1.06532 ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.88 HN 1.00 KP 1.00 ! NL 1.04 OV 0.92 SC 0.78 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03757 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.95 HN 0.97 KP 1.06 ! LA 0.95 MK 0.88 NL 0.98 OV 0.96 ! ! Amplitude normalization factor in sub-array 5: 1.00852 ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 0.89 KP 0.97 LA 0.99 ! MK 0.93 NL 1.03 OV 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.02196 ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.94 HN 1.02 KP 0.99 ! LA 0.95 NL 1.00 OV 0.96 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.01429 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.06 KP 1.09 ! LA 1.01 MK 1.00 NL 0.96 OV 0.95 ! PT 0.94 SC 0.91 ! ! Amplitude normalization factor in sub-array 2: 0.969385 ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.88 HN 1.21 KP 1.13 ! MK 1.03 NL 1.00 OV 1.17 PT 0.97 ! SC 0.97 ! ! Amplitude normalization factor in sub-array 3: 1.04757 ! Telescope amplitude corrections in sub-array 3: ! BR 0.90 FD 0.98 HN 0.97 KP 0.91 ! NL 1.04 OV 0.98 SC 0.89 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01052 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.97 HN 0.99 KP 1.01 ! LA 0.95 MK 1.04 NL 1.00 OV 0.99 ! ! Amplitude normalization factor in sub-array 5: 1.01131 ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.91 KP 1.07 LA 0.99 ! MK 0.97 NL 0.95 OV 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.02454 ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.95 HN 0.94 KP 1.05 ! LA 0.97 NL 0.99 OV 0.94 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.02592 ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.89 KP 1.02 ! LA 1.01 MK 1.09 NL 1.02 OV 0.98 ! PT 0.96 SC 0.85 ! ! Amplitude normalization factor in sub-array 2: 0.999731 ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.95 HN 1.11 KP 1.04 ! MK 1.06 NL 1.01 OV 0.98 PT 1.06 ! SC 0.83 ! ! Amplitude normalization factor in sub-array 3: 1.03137 ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.03 HN 1.01 KP 1.05 ! NL 0.98 OV 0.99 SC 0.79 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02386 ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.94 HN 0.97 KP 1.03 ! LA 0.99 MK 0.93 NL 1.02 OV 0.97 ! ! Amplitude normalization factor in sub-array 5: 1.00239 ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 0.89 KP 0.94 LA 1.05 ! MK 0.90 NL 1.05 OV 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.01862 ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.92 HN 0.98 KP 1.00 ! LA 1.00 NL 1.00 OV 0.99 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 1.01324 ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.85 KP 1.00 ! LA 0.99 MK 1.04 NL 1.02 OV 0.99 ! PT 0.90 SC 1.15 ! ! Amplitude normalization factor in sub-array 2: 0.969275 ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.96 HN 0.89 KP 1.19 ! MK 1.17 NL 0.97 OV 1.01 PT 1.07 ! SC 0.96 ! ! Amplitude normalization factor in sub-array 3: 0.98495 ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.00 HN 1.27 KP 1.05 ! NL 1.02 OV 0.98 SC 0.81 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01489 ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 0.99 HN 0.95 KP 1.01 ! LA 0.99 MK 1.03 NL 0.92 OV 1.02 ! ! Amplitude normalization factor in sub-array 5: 1.03789 ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 0.94 KP 0.95 LA 1.00 ! MK 0.95 NL 0.80 OV 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.01203 ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 FD 0.95 HN 1.00 KP 1.00 ! LA 0.97 NL 1.05 OV 1.00 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.986133 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 1.01 ! LA 1.05 MK 1.15 NL 1.10 OV 0.97 ! PT 1.04 SC 0.84 ! ! Amplitude normalization factor in sub-array 2: 0.919158 ! Telescope amplitude corrections in sub-array 2: ! BR 0.81 FD 1.09 HN 1.51 KP 0.99 ! MK 1.35 NL 1.02 OV 1.07 PT 1.01 ! SC 0.94 ! ! Amplitude normalization factor in sub-array 3: 1.01684 ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.02 HN 0.99 KP 1.04 ! NL 1.01 OV 0.97 SC 0.87 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02134 ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.96 HN 0.92 KP 1.05 ! LA 1.04 MK 0.92 NL 1.00 OV 0.98 ! ! Amplitude normalization factor in sub-array 5: 0.991665 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.99 KP 1.00 LA 1.04 ! MK 0.97 NL 1.07 OV 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.00657 ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 0.97 HN 0.96 KP 0.99 ! LA 0.99 NL 0.99 OV 1.02 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.987144 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.94 KP 1.09 ! LA 0.99 MK 0.92 NL 1.06 OV 1.03 ! PT 0.99 SC 1.16 ! ! Amplitude normalization factor in sub-array 2: 0.941316 ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 HN 1.11 KP 1.05 ! MK 1.29 NL 1.09 OV 1.04 PT 1.01 ! SC 0.99 ! ! Amplitude normalization factor in sub-array 3: 0.964407 ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.01 HN 1.03 KP 1.05 ! NL 1.05 OV 1.02 SC 1.12 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01877 ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.98 HN 0.90 KP 1.04 ! LA 0.99 MK 0.95 NL 1.04 OV 0.97 ! ! Amplitude normalization factor in sub-array 5: 0.985003 ! Telescope amplitude corrections in sub-array 5: ! BR 1.18 FD 1.00 KP 1.05 LA 0.98 ! MK 0.90 NL 1.00 OV 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.00095 ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.97 HN 1.02 KP 1.00 ! LA 1.00 NL 1.00 OV 1.01 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.962062 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.96 KP 1.07 ! LA 1.01 MK 1.13 NL 1.05 OV 1.05 ! PT 1.05 SC 1.10 ! ! Amplitude normalization factor in sub-array 2: 0.925203 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 1.10 KP 1.11 ! MK 1.32 NL 0.93 OV 0.98 PT 1.05 ! SC 1.20 ! ! Amplitude normalization factor in sub-array 3: 0.955519 ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.03 HN 1.06 KP 0.95 ! NL 1.15 OV 1.05 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.997332 ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 0.98 HN 0.99 KP 1.02 ! LA 1.00 MK 0.95 NL 1.02 OV 1.00 ! ! Amplitude normalization factor in sub-array 5: 1.00231 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.04 KP 1.01 LA 0.97 ! MK 0.89 NL 1.00 OV 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.992539 ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 0.99 HN 1.01 KP 1.01 ! LA 0.99 NL 1.00 OV 1.03 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.942235 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.17 KP 1.10 ! LA 0.98 MK 1.23 NL 1.07 OV 1.03 ! PT 1.00 SC 1.02 ! ! Amplitude normalization factor in sub-array 2: 0.913357 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.02 HN 1.13 KP 1.00 ! MK 1.40 NL 1.04 OV 1.11 PT 1.10 ! SC 1.05 ! ! Amplitude normalization factor in sub-array 3: 0.951651 ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.06 HN 1.02 KP 1.05 ! NL 1.13 OV 0.97 SC 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.992782 ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.99 HN 0.98 KP 1.06 ! LA 1.02 MK 0.95 NL 1.02 OV 0.98 ! ! Amplitude normalization factor in sub-array 5: 0.953382 ! Telescope amplitude corrections in sub-array 5: ! BR 1.26 FD 1.01 KP 1.06 LA 1.01 ! MK 0.93 NL 1.03 OV 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 0.989205 ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.98 HN 1.02 KP 1.00 ! LA 1.01 NL 1.03 OV 1.04 ! ! ! Fit before self-cal, rms=0.029543Jy sigma=0.753782 ! Fit after self-cal, rms=0.029451Jy sigma=0.751606 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=0.029451Jy sigma=0.751606 ! Fit after self-cal, rms=0.029452Jy sigma=0.751599 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=4.643 mas, bpa=-6.351 degrees ! Estimated noise=0.107305 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 = -1.09402e-05 Jy ! Component: 100 - total flux cleaned = -2.69795e-05 Jy ! Component: 150 - total flux cleaned = -1.66482e-05 Jy ! Component: 200 - total flux cleaned = 1.28448e-05 Jy ! Total flux subtracted in 200 components = 1.28448e-05 Jy ! Clean residual min=-0.000708 max=0.000638 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0873314 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.0873314 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=0.029441Jy sigma=0.751298 ! Fit after self-cal, rms=0.029440Jy sigma=0.751271 ! 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=0.029440Jy sigma=0.751271 ! Fit after self-cal, rms=0.029335Jy sigma=0.748214 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 = 1.37385e-05 Jy ! Component: 100 - total flux cleaned = 3.23387e-05 Jy ! Component: 150 - total flux cleaned = 3.99598e-05 Jy ! Component: 200 - total flux cleaned = 3.95372e-05 Jy ! Total flux subtracted in 200 components = 3.95372e-05 Jy ! Clean residual min=-0.000695 max=0.000638 Jy/beam ! Clean residual mean=0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.087371 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 157 components and 0.087371 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=0.029330Jy sigma=0.748095 ! Fit after self-cal, rms=0.029308Jy sigma=0.747478 ! 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: 1.992 x 4.643 at -6.351 degrees (North through East) ! Clean map min=-0.00067891 max=0.042554 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 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=1.468 mas, bmaj=3.753 mas, bpa=-7.843 degrees ! Estimated noise=0.19028 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362357 Jy ! Component: 100 - total flux cleaned = 0.052183 Jy ! Component: 150 - total flux cleaned = 0.0620998 Jy ! Component: 200 - total flux cleaned = 0.068798 Jy ! Total flux subtracted in 200 components = 0.068798 Jy ! Clean residual min=-0.001490 max=0.002773 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.068798 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.068798 Jy ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=4.643 mas, bpa=-6.351 degrees ! Estimated noise=0.107305 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 = 0.00675965 Jy ! Component: 100 - total flux cleaned = 0.0106474 Jy ! Component: 150 - total flux cleaned = 0.0130304 Jy ! Component: 200 - total flux cleaned = 0.0146223 Jy ! Total flux subtracted in 200 components = 0.0146223 Jy ! Clean residual min=-0.000751 max=0.000813 Jy/beam ! Clean residual mean=0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0834203 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 85 components and 0.0834203 Jy ! Inverting map ! Added new window around map position (-2.1, -30.3). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119866 Jy ! Component: 100 - total flux cleaned = 0.00209781 Jy ! Component: 150 - total flux cleaned = 0.00280719 Jy ! Component: 200 - total flux cleaned = 0.00338522 Jy ! Total flux subtracted in 200 components = 0.00338522 Jy ! Clean residual min=-0.000656 max=0.000564 Jy/beam ! Clean residual mean=0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0868055 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 123 components and 0.0868055 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314703 Jy ! Component: 100 - total flux cleaned = 0.000571623 Jy ! Component: 150 - total flux cleaned = 0.00072277 Jy ! Component: 200 - total flux cleaned = 0.000831852 Jy ! Total flux subtracted in 200 components = 0.000831852 Jy ! Clean residual min=-0.000611 max=0.000548 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0876374 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 146 components and 0.0876374 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=0.029299Jy sigma=0.747081 ! Fit after self-cal, rms=0.029285Jy sigma=0.746698 wmodel J0605+0239_C_map.mod ! Writing 146 model components to file: J0605+0239_C_map.mod wobs J0605+0239_C_uvs.fits ! Writing UV FITS file: J0605+0239_C_uvs.fits wwins J0605+0239_C_map.win ! wwins: Wrote 5 windows to J0605+0239_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 = -0.000116441 Jy ! Component: 100 - total flux cleaned = -0.000106381 Jy ! Component: 150 - total flux cleaned = -5.9113e-05 Jy ! Component: 200 - total flux cleaned = -2.28636e-05 Jy ! Component: 250 - total flux cleaned = -1.40609e-05 Jy ! Component: 300 - total flux cleaned = -3.95363e-05 Jy ! Component: 350 - total flux cleaned = -1.46428e-05 Jy ! Component: 400 - total flux cleaned = -6.6169e-06 Jy ! Component: 450 - total flux cleaned = 9.0457e-06 Jy ! Component: 500 - total flux cleaned = 3.2003e-05 Jy ! Component: 550 - total flux cleaned = 1.67294e-05 Jy ! Component: 600 - total flux cleaned = 3.16588e-05 Jy ! Component: 650 - total flux cleaned = 4.61312e-05 Jy ! Component: 700 - total flux cleaned = 3.9013e-05 Jy ! Component: 750 - total flux cleaned = 2.49337e-05 Jy ! Component: 800 - total flux cleaned = -2.78777e-06 Jy ! Component: 850 - total flux cleaned = -1.64549e-05 Jy ! Component: 900 - total flux cleaned = -2.98288e-05 Jy ! Component: 950 - total flux cleaned = -3.63955e-05 Jy ! Component: 1000 - total flux cleaned = -4.29995e-05 Jy ! Component: 1050 - total flux cleaned = -6.88315e-05 Jy ! Component: 1100 - total flux cleaned = -7.51496e-05 Jy ! Component: 1150 - total flux cleaned = -7.51795e-05 Jy ! Component: 1200 - total flux cleaned = -0.000106341 Jy ! Component: 1250 - total flux cleaned = -0.000124775 Jy ! Component: 1300 - total flux cleaned = -0.000124728 Jy ! Component: 1350 - total flux cleaned = -0.000142816 Jy ! Component: 1400 - total flux cleaned = -0.000142833 Jy ! Component: 1450 - total flux cleaned = -0.000172218 Jy ! Component: 1500 - total flux cleaned = -0.000178004 Jy ! Component: 1550 - total flux cleaned = -0.000172257 Jy ! Component: 1600 - total flux cleaned = -0.000183672 Jy ! Component: 1650 - total flux cleaned = -0.000194873 Jy ! Component: 1700 - total flux cleaned = -0.000161265 Jy ! Component: 1750 - total flux cleaned = -0.000189098 Jy ! Component: 1800 - total flux cleaned = -0.000183524 Jy ! Component: 1850 - total flux cleaned = -0.000189043 Jy ! Component: 1900 - total flux cleaned = -0.000194452 Jy ! Component: 1950 - total flux cleaned = -0.00017839 Jy ! Component: 2000 - total flux cleaned = -0.000210382 Jy ! Component: 2050 - total flux cleaned = -0.000199813 Jy ! Component: 2100 - total flux cleaned = -0.000210314 Jy ! Component: 2150 - total flux cleaned = -0.000199823 Jy ! Component: 2200 - total flux cleaned = -0.000189462 Jy ! Component: 2250 - total flux cleaned = -0.000194612 Jy ! Component: 2300 - total flux cleaned = -0.000184392 Jy ! Component: 2350 - total flux cleaned = -0.00017935 Jy ! Component: 2400 - total flux cleaned = -0.000169278 Jy ! Component: 2450 - total flux cleaned = -0.000179244 Jy ! Component: 2500 - total flux cleaned = -0.00014451 Jy ! Component: 2550 - total flux cleaned = -0.000149413 Jy ! Component: 2600 - total flux cleaned = -0.00012009 Jy ! Component: 2650 - total flux cleaned = -0.000129842 Jy ! Component: 2700 - total flux cleaned = -0.000120169 Jy ! Component: 2750 - total flux cleaned = -0.000105794 Jy ! Component: 2800 - total flux cleaned = -0.000110612 Jy ! Component: 2850 - total flux cleaned = -0.000129488 Jy ! Component: 2900 - total flux cleaned = -0.000101236 Jy ! Component: 2950 - total flux cleaned = -0.000110551 Jy ! Component: 3000 - total flux cleaned = -8.27334e-05 Jy ! Component: 3050 - total flux cleaned = -7.35138e-05 Jy ! Component: 3100 - total flux cleaned = -9.18659e-05 Jy ! Component: 3150 - total flux cleaned = -9.18988e-05 Jy ! Component: 3200 - total flux cleaned = -9.6474e-05 Jy ! Component: 3250 - total flux cleaned = -7.84614e-05 Jy ! Component: 3300 - total flux cleaned = -8.73813e-05 Jy ! Component: 3350 - total flux cleaned = -8.29319e-05 Jy ! Component: 3400 - total flux cleaned = -8.73665e-05 Jy ! Component: 3450 - total flux cleaned = -7.85488e-05 Jy ! Component: 3500 - total flux cleaned = -9.17244e-05 Jy ! Component: 3550 - total flux cleaned = -8.74213e-05 Jy ! Component: 3600 - total flux cleaned = -0.00010045 Jy ! Component: 3650 - total flux cleaned = -0.00010473 Jy ! Component: 3700 - total flux cleaned = -9.61337e-05 Jy ! Component: 3750 - total flux cleaned = -9.18837e-05 Jy ! Component: 3800 - total flux cleaned = -9.61598e-05 Jy ! Component: 3850 - total flux cleaned = -0.000108841 Jy ! Component: 3900 - total flux cleaned = -9.62334e-05 Jy ! Component: 3950 - total flux cleaned = -0.00011293 Jy ! Component: 4000 - total flux cleaned = -0.000104596 Jy ! Component: 4050 - total flux cleaned = -7.97658e-05 Jy ! Total flux subtracted in 4096 components = -9.62775e-05 Jy ! Clean residual min=-0.000235 max=0.000215 Jy/beam ! Clean residual mean=0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0875411 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 496 components and 0.0875411 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0605+0239_C_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.992 x 4.643 at -6.351 degrees (North through East) ! Clean map min=-0.00051484 max=0.042815 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0605+0239_C_a_map.fits wmodel /vlbi/vcs9/uvm//J0605+0239_C_a_map.mod ! Writing 496 model components to file: /vlbi/vcs9/uvm//J0605+0239_C_a_map.mod wobs /vlbi/vcs9/uvm//J0605+0239_C_a_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0605+0239_C_a_uvs.fits wwins /vlbi/vcs9/uvm//J0605+0239_C_a_map.win ! wwins: Wrote 6 windows to /vlbi/vcs9/uvm//J0605+0239_C_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0428147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.23504e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.577024 0.577024 1.15405 2.3081 4.61619 9.23239 18.4648 36.9295 73.8591 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 519.908 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0605+0239_C_a_dfm.log closed on Tue Dec 26 21:44:36 2017