! Started logfile: /vlbi/vcs9/uvm//J0006-0623_X_b_dfm.log on Tue Dec 26 20:48:41 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/vcs9/uvm//J0006-0623_X_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0006-0623_X_b_uvm.fits ! AN table 1: 119 integrations on 28 of 28 possible baselines. ! AN table 2: 23 integrations on 21 of 21 possible baselines. ! AN table 3: 23 integrations on 15 of 15 possible baselines. ! AN table 4: 23 integrations on 21 of 21 possible baselines. ! AN table 5: 23 integrations on 21 of 21 possible baselines. ! AN table 6: 24 integrations on 21 of 21 possible baselines. ! AN table 7: 24 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.859472 visibilities/baseline/integration-bin. ! Found source: J0006-0623 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 42176 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_02.dfm J0006-0623_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 60 float amp_soltime2 amp_soltime2 = 5 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.1 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_02.dvm version of 2017.12.26 === " ! === Difmap script: pima_mupet_02.dvm version of 2017.12.26 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.99232 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 90 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 23 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! A total of 17 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 23 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! A total of 17 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 23 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! A total of 17 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 23 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! A total of 17 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 23 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! A total of 17 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 23 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! A total of 17 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 23 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! A total of 17 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 23 telescope corrections were flagged in sub-array 3. ! A total of 13 telescope corrections were flagged in sub-array 4. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! A total of 17 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=2.240597Jy sigma=47.898493 ! Fit after self-cal, rms=1.033431Jy sigma=21.939844 ! 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=1.018 mas, bmaj=3.384 mas, bpa=-19.79 degrees ! Estimated noise=0.375897 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 = 1.54642 Jy ! Component: 100 - total flux cleaned = 1.88629 Jy ! Total flux subtracted in 100 components = 1.88629 Jy ! Clean residual min=-0.099918 max=0.114933 Jy/beam ! Clean residual mean=-0.001271 rms=0.019588 Jy/beam ! Combined flux in latest and established models = 1.88629 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.88629 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=0.374333Jy sigma=7.790013 ! Fit after self-cal, rms=0.374157Jy sigma=7.782040 ! Inverting map ! Added new window around map position (1.8, 2.6). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.162673 Jy ! Component: 100 - total flux cleaned = 0.255038 Jy ! Total flux subtracted in 100 components = 0.255038 Jy ! Clean residual min=-0.062725 max=0.079280 Jy/beam ! Clean residual mean=-0.000893 rms=0.014501 Jy/beam ! Combined flux in latest and established models = 2.14133 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 2.14133 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=0.295251Jy sigma=5.999148 ! Fit after self-cal, rms=0.293618Jy sigma=5.969411 ! 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=1.365 mas, bmaj=3.156 mas, bpa=-14.48 degrees ! Estimated noise=0.16087 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, 0.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.148326 Jy ! Component: 100 - total flux cleaned = 0.230599 Jy ! Component: 150 - total flux cleaned = 0.285799 Jy ! Component: 200 - total flux cleaned = 0.326034 Jy ! Total flux subtracted in 200 components = 0.326034 Jy ! Clean residual min=-0.033777 max=0.037974 Jy/beam ! Clean residual mean=-0.000521 rms=0.008516 Jy/beam ! Combined flux in latest and established models = 2.46737 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 64 model components to the UV plane model. ! The established model now contains 91 components and 2.46737 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=0.225042Jy sigma=4.447882 ! Fit after self-cal, rms=0.222537Jy sigma=4.378558 ! 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: 0.972555 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 KP 0.98 LA 1.03 ! MK 1.06 NL 1.08 OV 1.02 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.972857 ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.99 KP 1.03 MK 1.00 ! NL 1.04 OV 1.06 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.958295 ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 1.01 LA 1.00 MK 0.99 ! NL 1.14 OV 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00212 ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 0.96 LA 1.05 MK 0.96 ! NL 1.03 OV 0.99 PT 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.974594 ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 KP 0.98 LA 0.98 MK 0.96 ! NL 1.26 OV 1.02 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.01341 ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.12 KP 0.96 LA 0.98 ! MK 0.92 OV 1.00 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.95756 ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 FD 0.98 KP 0.97 LA 0.98 ! MK 0.96 NL 1.42 OV 1.01 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.979073 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 KP 0.99 LA 1.01 ! MK 1.05 NL 1.08 OV 1.03 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.974561 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.98 KP 1.02 MK 1.00 ! NL 1.04 OV 1.06 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.976622 ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 KP 0.99 LA 0.99 MK 0.98 ! NL 1.06 OV 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.01237 ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 0.96 LA 1.06 MK 0.95 ! NL 1.03 OV 1.00 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.979101 ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 KP 0.98 LA 0.98 MK 0.95 ! NL 1.25 OV 1.02 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.0165 ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 1.12 KP 0.96 LA 0.98 ! MK 0.92 OV 1.01 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.958532 ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 FD 0.98 KP 0.97 LA 0.98 ! MK 0.96 NL 1.42 OV 1.02 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.981682 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 0.97 LA 1.01 ! MK 1.05 NL 1.08 OV 1.02 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.978263 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.98 KP 1.02 MK 0.99 ! NL 1.04 OV 1.06 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.970392 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 KP 1.02 LA 1.00 MK 0.99 ! NL 1.11 OV 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0245 ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 0.96 LA 1.00 MK 0.95 ! NL 1.02 OV 1.00 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.977579 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 KP 0.99 LA 0.97 MK 0.95 ! NL 1.25 OV 1.03 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.01831 ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 1.10 KP 0.95 LA 0.97 ! MK 0.92 OV 1.00 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.96232 ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 FD 0.98 KP 0.96 LA 0.98 ! MK 0.94 NL 1.42 OV 1.01 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.985455 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 0.97 LA 1.00 ! MK 1.06 NL 1.07 OV 1.01 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.982638 ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.97 KP 1.02 MK 0.99 ! NL 1.03 OV 1.04 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.976275 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 KP 0.99 LA 1.02 MK 1.00 ! NL 1.06 OV 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.02464 ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 0.96 LA 1.03 MK 0.96 ! NL 1.02 OV 0.98 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.984057 ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 KP 0.97 LA 0.97 MK 0.94 ! NL 1.26 OV 1.01 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.02219 ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 1.12 KP 0.95 LA 0.97 ! MK 0.92 OV 0.99 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.961046 ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 0.98 KP 0.96 LA 0.97 ! MK 0.95 NL 1.45 OV 1.00 ! ! ! Correcting IF 5. ! Amplitude normalization factor in sub-array 1: 0.990897 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 KP 0.96 LA 0.99 ! MK 1.07 NL 1.07 OV 1.01 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.9924 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 KP 1.01 MK 0.98 ! NL 1.03 OV 1.03 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.991437 ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 KP 0.92 LA 1.02 MK 0.94 ! NL 1.12 OV 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.03828 ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 0.95 LA 0.98 MK 0.95 ! NL 1.02 OV 0.97 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.991512 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 KP 0.97 LA 0.97 MK 0.92 ! NL 1.26 OV 1.00 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.02937 ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 1.12 KP 0.94 LA 0.96 ! MK 0.92 OV 0.98 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.976194 ! Telescope amplitude corrections in sub-array 7: ! BR 0.96 FD 0.98 KP 0.95 LA 0.96 ! MK 0.93 NL 1.39 OV 0.99 ! ! ! Correcting IF 6. ! Amplitude normalization factor in sub-array 1: 0.991473 ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 KP 0.96 LA 0.99 ! MK 1.07 NL 1.07 OV 1.01 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.994979 ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.96 KP 1.01 MK 0.97 ! NL 1.02 OV 1.02 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.967151 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 KP 1.00 LA 1.03 MK 0.94 ! NL 1.14 OV 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.0399 ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 0.94 LA 0.98 MK 0.95 ! NL 1.01 OV 0.97 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.994324 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 KP 0.97 LA 0.96 MK 0.92 ! NL 1.25 OV 1.00 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.028 ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 1.12 KP 0.94 LA 0.96 ! MK 0.92 OV 0.98 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.982358 ! Telescope amplitude corrections in sub-array 7: ! BR 0.96 FD 0.98 KP 0.95 LA 0.96 ! MK 0.92 NL 1.36 OV 1.00 ! ! ! Correcting IF 7. ! Amplitude normalization factor in sub-array 1: 0.992449 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 KP 0.96 LA 0.99 ! MK 1.08 NL 1.08 OV 1.00 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.996742 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 KP 1.01 MK 0.98 ! NL 1.02 OV 1.03 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.977431 ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 KP 0.96 LA 0.98 MK 0.99 ! NL 1.12 OV 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.04172 ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 0.94 LA 0.98 MK 0.96 ! NL 1.01 OV 0.96 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.997941 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 KP 0.97 LA 0.96 MK 0.92 ! NL 1.24 OV 1.00 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.02913 ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 1.13 KP 0.93 LA 0.95 ! MK 0.92 OV 0.98 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.965466 ! Telescope amplitude corrections in sub-array 7: ! BR 0.96 FD 0.99 KP 0.95 LA 0.96 ! MK 0.94 NL 1.46 OV 1.00 ! ! ! Correcting IF 8. ! Amplitude normalization factor in sub-array 1: 0.997318 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 KP 0.95 LA 0.98 ! MK 1.08 NL 1.07 OV 1.00 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 1.00217 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 KP 0.99 MK 0.98 ! NL 1.02 OV 1.02 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 1.01218 ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 KP 0.92 LA 0.97 MK 0.91 ! NL 1.08 OV 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.04569 ! Telescope amplitude corrections in sub-array 4: ! BR 0.91 FD 0.94 LA 0.97 MK 0.95 ! NL 1.02 OV 0.95 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.00415 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 KP 0.96 LA 0.95 MK 0.92 ! NL 1.23 OV 0.99 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Amplitude normalization factor in sub-array 6: 1.03526 ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 1.11 KP 0.94 LA 0.95 ! MK 0.92 OV 0.97 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Amplitude normalization factor in sub-array 7: 0.987875 ! Telescope amplitude corrections in sub-array 7: ! BR 0.96 FD 0.96 KP 0.94 LA 0.95 ! MK 0.94 NL 1.36 OV 0.99 ! ! ! Fit before self-cal, rms=0.222537Jy sigma=4.378558 ! Fit after self-cal, rms=0.180688Jy sigma=3.850983 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=0.180688Jy sigma=3.850983 ! Fit after self-cal, rms=0.180687Jy sigma=3.850935 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.374 mas, bmaj=3.165 mas, bpa=-14.35 degrees ! Estimated noise=0.157543 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 = -0.0136038 Jy ! Component: 100 - total flux cleaned = -0.0201388 Jy ! Component: 150 - total flux cleaned = -0.0239372 Jy ! Component: 200 - total flux cleaned = -0.0267165 Jy ! Total flux subtracted in 200 components = -0.0267165 Jy ! Clean residual min=-0.016189 max=0.018952 Jy/beam ! Clean residual mean=-0.000079 rms=0.004738 Jy/beam ! Combined flux in latest and established models = 2.44065 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 120 components and 2.44065 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=0.175806Jy sigma=3.679098 ! Fit after self-cal, rms=0.175702Jy sigma=3.673919 ! 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=0.175702Jy sigma=3.673919 ! Fit after self-cal, rms=0.175555Jy sigma=3.671267 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 = 0.0031938 Jy ! Component: 100 - total flux cleaned = 0.00250338 Jy ! Component: 150 - total flux cleaned = 0.00134152 Jy ! Component: 200 - total flux cleaned = 0.000561577 Jy ! Total flux subtracted in 200 components = 0.000561577 Jy ! Clean residual min=-0.016265 max=0.016738 Jy/beam ! Clean residual mean=-0.000073 rms=0.004324 Jy/beam ! Combined flux in latest and established models = 2.44121 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 2.44121 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=0.174851Jy sigma=3.651978 ! Fit after self-cal, rms=0.174807Jy sigma=3.650215 ! 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: 1.374 x 3.165 at -14.35 degrees (North through East) ! Clean map min=-0.015988 max=1.813 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=0.174807Jy sigma=3.650215 ! Fit after self-cal, rms=0.065036Jy sigma=1.103546 ! 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=0.065036Jy sigma=1.103546 ! Fit after self-cal, rms=0.064979Jy sigma=1.102406 ! Inverting map and beam ! Estimated beam: bmin=1.375 mas, bmaj=3.166 mas, bpa=-14.27 degrees ! Estimated noise=0.157157 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000955339 Jy ! Component: 100 - total flux cleaned = 0.0015774 Jy ! Component: 150 - total flux cleaned = 0.0024896 Jy ! Component: 200 - total flux cleaned = 0.00327479 Jy ! Total flux subtracted in 200 components = 0.00327479 Jy ! Clean residual min=-0.012084 max=0.010621 Jy/beam ! Clean residual mean=0.000003 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 2.44449 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 165 components and 2.44449 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=0.061758Jy sigma=1.035594 ! Fit after self-cal, rms=0.061707Jy sigma=1.033151 ! 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=1.019 mas, bmaj=3.363 mas, bpa=-19.75 degrees ! Estimated noise=0.368164 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.51504 Jy ! Component: 100 - total flux cleaned = 1.84888 Jy ! Component: 150 - total flux cleaned = 2.01079 Jy ! Component: 200 - total flux cleaned = 2.11726 Jy ! Total flux subtracted in 200 components = 2.11726 Jy ! Clean residual min=-0.043746 max=0.044079 Jy/beam ! Clean residual mean=-0.000540 rms=0.008274 Jy/beam ! Combined flux in latest and established models = 2.11726 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 2.11726 Jy ! Inverting map and beam ! Estimated beam: bmin=1.375 mas, bmaj=3.166 mas, bpa=-14.27 degrees ! Estimated noise=0.157157 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 = 0.119898 Jy ! Component: 100 - total flux cleaned = 0.187888 Jy ! Component: 150 - total flux cleaned = 0.2312 Jy ! Component: 200 - total flux cleaned = 0.260793 Jy ! Total flux subtracted in 200 components = 0.260793 Jy ! Clean residual min=-0.018566 max=0.016914 Jy/beam ! Clean residual mean=-0.000303 rms=0.004365 Jy/beam ! Combined flux in latest and established models = 2.37805 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 86 components and 2.37805 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173866 Jy ! Component: 100 - total flux cleaned = 0.028726 Jy ! Component: 150 - total flux cleaned = 0.0366406 Jy ! Component: 200 - total flux cleaned = 0.042216 Jy ! Total flux subtracted in 200 components = 0.042216 Jy ! Clean residual min=-0.012817 max=0.011176 Jy/beam ! Clean residual mean=-0.000106 rms=0.002911 Jy/beam ! Combined flux in latest and established models = 2.42027 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 51 model components to the UV plane model. ! The established model now contains 127 components and 2.42027 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=0.067777Jy sigma=1.137699 ! Fit after self-cal, rms=0.067209Jy sigma=1.128548 wmodel J0006-0623_X_map.mod ! Writing 127 model components to file: J0006-0623_X_map.mod wobs J0006-0623_X_uvs.fits ! Writing UV FITS file: J0006-0623_X_uvs.fits wwins J0006-0623_X_map.win ! wwins: Wrote 3 windows to J0006-0623_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00279639 Jy ! Component: 100 - total flux cleaned = -0.00201227 Jy ! Component: 150 - total flux cleaned = -0.00201496 Jy ! Component: 200 - total flux cleaned = -0.00186969 Jy ! Component: 250 - total flux cleaned = -0.00156788 Jy ! Component: 300 - total flux cleaned = -0.00156457 Jy ! Component: 350 - total flux cleaned = -0.00156267 Jy ! Component: 400 - total flux cleaned = -0.00168086 Jy ! Component: 450 - total flux cleaned = -0.0016797 Jy ! Component: 500 - total flux cleaned = -0.00202571 Jy ! Component: 550 - total flux cleaned = -0.00213378 Jy ! Component: 600 - total flux cleaned = -0.00202978 Jy ! Component: 650 - total flux cleaned = -0.00202477 Jy ! Component: 700 - total flux cleaned = -0.00183278 Jy ! Component: 750 - total flux cleaned = -0.00164725 Jy ! Component: 800 - total flux cleaned = -0.00112066 Jy ! Component: 850 - total flux cleaned = -0.00103512 Jy ! Component: 900 - total flux cleaned = -0.000949972 Jy ! Component: 950 - total flux cleaned = -0.000631464 Jy ! Component: 1000 - total flux cleaned = -0.00070968 Jy ! Component: 1050 - total flux cleaned = -0.000784713 Jy ! Component: 1100 - total flux cleaned = -0.000714267 Jy ! Component: 1150 - total flux cleaned = -0.000784549 Jy ! Component: 1200 - total flux cleaned = -0.000784349 Jy ! Component: 1250 - total flux cleaned = -0.000651543 Jy ! Component: 1300 - total flux cleaned = -0.000781388 Jy ! Component: 1350 - total flux cleaned = -0.000653468 Jy ! Component: 1400 - total flux cleaned = -0.000468748 Jy ! Component: 1450 - total flux cleaned = -0.000469515 Jy ! Component: 1500 - total flux cleaned = -0.000529252 Jy ! Component: 1550 - total flux cleaned = -0.00058496 Jy ! Component: 1600 - total flux cleaned = -0.000359291 Jy ! Component: 1650 - total flux cleaned = -0.000359497 Jy ! Component: 1700 - total flux cleaned = -0.000197186 Jy ! Component: 1750 - total flux cleaned = 1.46422e-05 Jy ! Component: 1800 - total flux cleaned = 0.000169517 Jy ! Component: 1850 - total flux cleaned = 0.000424004 Jy ! Component: 1900 - total flux cleaned = 0.000373273 Jy ! Component: 1950 - total flux cleaned = 0.000520932 Jy ! Component: 2000 - total flux cleaned = 0.000521489 Jy ! Component: 2050 - total flux cleaned = 0.000522142 Jy ! Component: 2100 - total flux cleaned = 0.000476791 Jy ! Component: 2150 - total flux cleaned = 0.000568818 Jy ! Component: 2200 - total flux cleaned = 0.000568338 Jy ! Component: 2250 - total flux cleaned = 0.000523985 Jy ! Component: 2300 - total flux cleaned = 0.000524565 Jy ! Component: 2350 - total flux cleaned = 0.000525061 Jy ! Component: 2400 - total flux cleaned = 0.000651534 Jy ! Component: 2450 - total flux cleaned = 0.000610532 Jy ! Component: 2500 - total flux cleaned = 0.000692876 Jy ! Component: 2550 - total flux cleaned = 0.000733334 Jy ! Component: 2600 - total flux cleaned = 0.000654452 Jy ! Component: 2650 - total flux cleaned = 0.000811211 Jy ! Component: 2700 - total flux cleaned = 0.000694755 Jy ! Component: 2750 - total flux cleaned = 0.000657035 Jy ! Component: 2800 - total flux cleaned = 0.000732976 Jy ! Component: 2850 - total flux cleaned = 0.00069601 Jy ! Component: 2900 - total flux cleaned = 0.000768885 Jy ! Component: 2950 - total flux cleaned = 0.000696954 Jy ! Component: 3000 - total flux cleaned = 0.000803931 Jy ! Component: 3050 - total flux cleaned = 0.000839142 Jy ! Component: 3100 - total flux cleaned = 0.000908545 Jy ! Component: 3150 - total flux cleaned = 0.000908139 Jy ! Component: 3200 - total flux cleaned = 0.00094219 Jy ! Component: 3250 - total flux cleaned = 0.000942427 Jy ! Component: 3300 - total flux cleaned = 0.000975641 Jy ! Component: 3350 - total flux cleaned = 0.00107286 Jy ! Component: 3400 - total flux cleaned = 0.00107247 Jy ! Component: 3450 - total flux cleaned = 0.00100883 Jy ! Component: 3500 - total flux cleaned = 0.00100848 Jy ! Component: 3550 - total flux cleaned = 0.00100816 Jy ! Component: 3600 - total flux cleaned = 0.000977572 Jy ! Component: 3650 - total flux cleaned = 0.0010372 Jy ! Component: 3700 - total flux cleaned = 0.000976979 Jy ! Component: 3750 - total flux cleaned = 0.00103582 Jy ! Component: 3800 - total flux cleaned = 0.00097731 Jy ! Component: 3850 - total flux cleaned = 0.00097691 Jy ! Component: 3900 - total flux cleaned = 0.000976899 Jy ! Component: 3950 - total flux cleaned = 0.0010614 Jy ! Component: 4000 - total flux cleaned = 0.00108908 Jy ! Component: 4050 - total flux cleaned = 0.00117134 Jy ! Total flux subtracted in 4096 components = 0.00122556 Jy ! Clean residual min=-0.001363 max=0.001583 Jy/beam ! Clean residual mean=-0.000011 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 2.4215 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 360 components and 2.4215 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0006-0623_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.375 x 3.166 at -14.27 degrees (North through East) ! Clean map min=-0.01071 max=1.8059 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0006-0623_X_b_map.fits wmodel /vlbi/vcs9/uvm//J0006-0623_X_b_map.mod ! Writing 360 model components to file: /vlbi/vcs9/uvm//J0006-0623_X_b_map.mod wobs /vlbi/vcs9/uvm//J0006-0623_X_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0006-0623_X_b_uvs.fits wwins /vlbi/vcs9/uvm//J0006-0623_X_b_map.win ! wwins: Wrote 4 windows to /vlbi/vcs9/uvm//J0006-0623_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.80588 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000487002 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0809025 0.0809025 0.161805 0.32361 0.64722 1.29444 2.58888 5.17776 10.3555 20.711 41.4221 82.8442 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.805 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3708.17 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0006-0623_X_b_dfm.log closed on Tue Dec 26 20:48:46 2017