! Started logfile: /vlbi/vcs9/uvm//J0709-3601_C_b_dfm.log on Tue Dec 26 21:50:06 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//J0709-3601_C_b_uvm.fits ! Reading UV FITS file: /vlbi/vcs9/uvm//J0709-3601_C_b_uvm.fits ! AN table 1: 39 integrations on 28 of 28 possible baselines. ! AN table 2: 204 integrations on 36 of 36 possible baselines. ! AN table 3: 84 integrations on 28 of 28 possible baselines. ! AN table 4: 480 integrations on 36 of 36 possible baselines. ! AN table 5: 170 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.717503 visibilities/baseline/integration-bin. ! Found source: J0709-3601 ! ! 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 196240 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 J0709-3601_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)= 0.0648169 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 7 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 988 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 988 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 988 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 988 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 988 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 988 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 988 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 98 telescope corrections were flagged in sub-array 2. ! A total of 66 telescope corrections were flagged in sub-array 3. ! A total of 988 telescope corrections were flagged in sub-array 4. ! A total of 390 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.001720Jy sigma=16.829787 ! Fit after self-cal, rms=0.965065Jy sigma=16.202246 ! 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=1.142 mas, bmaj=3.365 mas, bpa=-5.382 degrees ! Estimated noise=0.236748 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 = 0.0269377 Jy ! Component: 100 - total flux cleaned = 0.0325476 Jy ! Total flux subtracted in 100 components = 0.0325476 Jy ! Clean residual min=-0.001362 max=0.001902 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0325476 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 0.0325476 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=0.053729Jy sigma=0.714838 ! Fit after self-cal, rms=0.053723Jy sigma=0.714666 ! Inverting map ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294864 Jy ! Component: 100 - total flux cleaned = 0.0046478 Jy ! Total flux subtracted in 100 components = 0.0046478 Jy ! Clean residual min=-0.001208 max=0.001076 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0371954 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.0371954 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=0.053412Jy sigma=0.706074 ! Fit after self-cal, rms=0.053411Jy sigma=0.706061 ! 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=1.695 mas, bmaj=4.817 mas, bpa=-3.318 degrees ! Estimated noise=0.0950072 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 = 0.00416232 Jy ! Component: 100 - total flux cleaned = 0.00568653 Jy ! Component: 150 - total flux cleaned = 0.00623863 Jy ! Component: 200 - total flux cleaned = 0.00630768 Jy ! Total flux subtracted in 200 components = 0.00630768 Jy ! Clean residual min=-0.000703 max=0.001384 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0435031 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.0435031 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=0.053299Jy sigma=0.701735 ! Fit after self-cal, rms=0.053299Jy sigma=0.701730 ! Inverting map ! Added new window around map position (4.2, -0.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151903 Jy ! Component: 100 - total flux cleaned = 0.00171322 Jy ! Component: 150 - total flux cleaned = 0.00177324 Jy ! Component: 200 - total flux cleaned = 0.00180432 Jy ! Total flux subtracted in 200 components = 0.00180432 Jy ! Clean residual min=-0.000608 max=0.001290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0453074 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 39 model components to the UV plane model. ! The established model now contains 93 components and 0.0453074 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=0.053264Jy sigma=0.701052 ! Fit after self-cal, rms=0.053260Jy sigma=0.700924 ! Inverting map print "============== Finished natural weighting CLEAN ==============" ! ============== Finished natural weighting CLEAN ============== ! gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02949 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 KP 1.13 LA 1.00 ! MK 1.03 OV 0.91 PT 1.03 SC 0.80 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.962166 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.96 KP 1.09 LA 0.93 ! MK 0.98 NL 1.37 OV 0.97 PT 1.03 ! SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.955095 ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.07 LA 0.95 MK 1.16 ! NL 1.01 OV 1.10 PT 1.07 SC 1.02 ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.976019 ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 HN 1.07 KP 1.11 LA 0.93 ! MK 1.01 NL 1.08 OV 1.02 PT 1.01 ! SC 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 1.00632 ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 HN 1.07 KP 0.97 LA 0.93 ! MK 0.99 NL 1.18 OV 0.95 PT 1.01 ! SC 0.91 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.04084 ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.85 KP 1.07 LA 0.92 ! MK 0.96 OV 1.01 PT 1.01 SC 0.86 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.946581 ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.94 KP 1.06 LA 0.98 ! MK 1.04 NL 1.37 OV 1.04 PT 1.04 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.905045 ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 HN 1.29 LA 1.05 MK 1.35 ! NL 1.11 OV 1.11 PT 1.00 SC 1.02 ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.991411 ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 1.10 KP 1.04 LA 0.94 ! MK 1.01 NL 1.08 OV 1.00 PT 0.95 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.998161 ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 HN 1.12 KP 1.01 LA 0.95 ! MK 1.02 NL 1.07 OV 0.98 PT 1.03 ! SC 0.85 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 0.998516 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 KP 1.00 LA 0.93 ! MK 1.05 OV 0.94 PT 1.04 SC 1.00 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.938945 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 KP 1.05 LA 1.01 ! MK 1.02 NL 1.42 OV 1.01 PT 1.00 ! SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.954404 ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 HN 1.02 LA 1.03 MK 1.31 ! NL 1.01 OV 0.93 PT 0.94 SC 1.07 ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.989111 ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 HN 1.12 KP 1.08 LA 0.94 ! MK 0.94 NL 1.10 OV 0.94 PT 0.99 ! SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.956155 ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 HN 1.19 KP 1.05 LA 0.99 ! MK 1.02 NL 1.06 OV 1.02 PT 1.11 ! SC 0.92 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.03532 ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 KP 1.00 LA 1.02 ! MK 1.00 OV 0.94 PT 0.95 SC 0.95 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.949572 ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.98 KP 1.04 LA 1.00 ! MK 0.91 NL 1.42 OV 0.97 PT 1.01 ! SC 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.909977 ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 HN 1.11 LA 0.93 MK 1.67 ! NL 1.06 OV 1.05 PT 0.89 SC 1.01 ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00206 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.02 KP 1.11 LA 0.92 ! MK 0.95 NL 1.06 OV 0.97 PT 1.00 ! SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.991592 ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 HN 1.12 KP 1.11 LA 0.98 ! MK 0.96 NL 1.06 OV 0.96 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02305 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 KP 0.87 LA 0.91 ! MK 0.98 OV 0.95 PT 1.05 SC 1.05 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.936016 ! Telescope amplitude corrections in sub-array 2: ! BR 1.33 FD 0.96 KP 1.03 LA 0.97 ! MK 0.96 NL 1.26 OV 1.01 PT 1.03 ! SC 1.06 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.939281 ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 HN 1.22 LA 0.87 MK 1.15 ! NL 1.00 OV 1.05 PT 1.06 SC 1.13 ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00072 ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.12 KP 1.07 LA 0.96 ! MK 0.89 NL 1.01 OV 0.97 PT 0.99 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.951384 ! Telescope amplitude corrections in sub-array 5: ! BR 1.15 HN 1.05 KP 1.01 LA 0.93 ! MK 1.21 NL 1.05 OV 1.02 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.08052 ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 KP 0.92 LA 0.96 ! MK 0.89 OV 0.96 PT 0.93 SC 0.86 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.938271 ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.95 KP 1.02 LA 1.01 ! MK 1.04 NL 1.46 OV 1.02 PT 1.00 ! SC 1.08 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.929748 ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.25 LA 0.95 MK 1.34 ! NL 1.05 OV 0.97 PT 1.05 SC 1.03 ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.982278 ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.14 KP 1.08 LA 0.93 ! MK 0.98 NL 1.08 OV 0.98 PT 0.94 ! SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.978192 ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 HN 1.12 KP 1.00 LA 0.92 ! MK 1.06 NL 1.18 OV 1.01 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.05576 ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 KP 0.91 LA 0.96 ! MK 0.89 OV 0.99 PT 0.95 SC 0.98 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.949356 ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 KP 1.03 LA 0.97 ! MK 1.00 NL 1.39 OV 1.04 PT 1.04 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.975165 ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.10 LA 0.94 MK 1.19 ! NL 1.02 OV 0.96 PT 1.04 SC 0.95 ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 1.00167 ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 1.10 KP 1.10 LA 0.94 ! MK 0.93 NL 1.02 OV 1.00 PT 0.95 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.964904 ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 HN 1.06 KP 0.96 LA 0.92 ! MK 1.15 NL 1.23 OV 1.01 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.07621 ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 KP 0.94 LA 0.91 ! MK 0.87 OV 0.92 PT 0.93 SC 0.98 ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Amplitude normalization factor in sub-array 2: 0.974107 ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.92 KP 0.98 LA 0.95 ! MK 0.94 NL 1.45 OV 0.97 PT 1.00 ! SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Amplitude normalization factor in sub-array 3: 0.971153 ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.02 LA 0.97 MK 1.27 ! NL 1.02 OV 0.96 PT 1.04 SC 1.00 ! ! A total of 45 telescope corrections were flagged in sub-array 4. ! Amplitude normalization factor in sub-array 4: 0.994211 ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 HN 1.14 KP 1.06 LA 0.92 ! MK 0.93 NL 1.13 OV 0.95 PT 0.97 ! SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Amplitude normalization factor in sub-array 5: 0.956065 ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 HN 1.12 KP 1.01 LA 0.92 ! MK 1.16 NL 1.20 OV 0.98 PT 1.11 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.053260Jy sigma=0.700924 ! Fit after self-cal, rms=0.055752Jy sigma=0.700304 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=0.055752Jy sigma=0.700304 ! Fit after self-cal, rms=0.055756Jy sigma=0.700298 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=4.832 mas, bpa=-3.017 degrees ! Estimated noise=0.0904184 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 = -0.00178866 Jy ! Component: 100 - total flux cleaned = -0.00215496 Jy ! Component: 150 - total flux cleaned = -0.00222397 Jy ! Component: 200 - total flux cleaned = -0.0022643 Jy ! Total flux subtracted in 200 components = -0.0022643 Jy ! Clean residual min=-0.000469 max=0.000478 Jy/beam ! Clean residual mean=0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0430431 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.0430431 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=0.055742Jy sigma=0.699337 ! Fit after self-cal, rms=0.055742Jy sigma=0.699337 ! 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=0.055742Jy sigma=0.699337 ! Fit after self-cal, rms=0.055722Jy sigma=0.698640 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 = 1.01987e-05 Jy ! Component: 100 - total flux cleaned = 1.03237e-05 Jy ! Component: 150 - total flux cleaned = 1.0424e-05 Jy ! Component: 200 - total flux cleaned = 1.03576e-05 Jy ! Total flux subtracted in 200 components = 1.03576e-05 Jy ! Clean residual min=-0.000464 max=0.000483 Jy/beam ! Clean residual mean=0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0430534 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.0430534 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=0.055721Jy sigma=0.698616 ! Fit after self-cal, rms=0.055721Jy sigma=0.698543 ! 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: 1.696 x 4.832 at -3.017 degrees (North through East) ! Clean map min=-0.00045368 max=0.033458 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=1.138 mas, bmaj=3.359 mas, bpa=-5.044 degrees ! Estimated noise=0.232163 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262794 Jy ! Component: 100 - total flux cleaned = 0.0320818 Jy ! Component: 150 - total flux cleaned = 0.0351768 Jy ! Component: 200 - total flux cleaned = 0.0370571 Jy ! Total flux subtracted in 200 components = 0.0370571 Jy ! Clean residual min=-0.000801 max=0.001060 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0370571 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 0.0370571 Jy ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=4.832 mas, bpa=-3.017 degrees ! Estimated noise=0.0904184 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 = 0.00306418 Jy ! Component: 100 - total flux cleaned = 0.00440874 Jy ! Component: 150 - total flux cleaned = 0.00511295 Jy ! Component: 200 - total flux cleaned = 0.00549781 Jy ! Total flux subtracted in 200 components = 0.00549781 Jy ! Clean residual min=-0.000447 max=0.000489 Jy/beam ! Clean residual mean=0.000002 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0425549 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 94 components and 0.0425549 Jy ! Inverting map clean ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212778 Jy ! Component: 100 - total flux cleaned = 0.000268355 Jy ! Component: 150 - total flux cleaned = 0.000287102 Jy ! Component: 200 - total flux cleaned = 0.000300281 Jy ! Total flux subtracted in 200 components = 0.000300281 Jy ! Clean residual min=-0.000458 max=0.000483 Jy/beam ! Clean residual mean=0.000002 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0428552 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.0428552 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=0.055719Jy sigma=0.698544 ! Fit after self-cal, rms=0.055719Jy sigma=0.698530 wmodel J0709-3601_C_map.mod ! Writing 105 model components to file: J0709-3601_C_map.mod wobs J0709-3601_C_uvs.fits ! Writing UV FITS file: J0709-3601_C_uvs.fits wwins J0709-3601_C_map.win ! wwins: Wrote 2 windows to J0709-3601_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 = 6.10797e-05 Jy ! Component: 100 - total flux cleaned = 6.14056e-05 Jy ! Component: 150 - total flux cleaned = 0.000105297 Jy ! Component: 200 - total flux cleaned = 0.000147173 Jy ! Component: 250 - total flux cleaned = 0.000201103 Jy ! Component: 300 - total flux cleaned = 0.000259758 Jy ! Component: 350 - total flux cleaned = 0.00027889 Jy ! Component: 400 - total flux cleaned = 0.000310076 Jy ! Component: 450 - total flux cleaned = 0.000334432 Jy ! Component: 500 - total flux cleaned = 0.000352325 Jy ! Component: 550 - total flux cleaned = 0.000364066 Jy ! Component: 600 - total flux cleaned = 0.000375668 Jy ! Component: 650 - total flux cleaned = 0.000404157 Jy ! Component: 700 - total flux cleaned = 0.000426537 Jy ! Component: 750 - total flux cleaned = 0.000432021 Jy ! Component: 800 - total flux cleaned = 0.000448455 Jy ! Component: 850 - total flux cleaned = 0.000459246 Jy ! Component: 900 - total flux cleaned = 0.000485822 Jy ! Component: 950 - total flux cleaned = 0.000491023 Jy ! Component: 1000 - total flux cleaned = 0.000511826 Jy ! Component: 1050 - total flux cleaned = 0.00052729 Jy ! Component: 1100 - total flux cleaned = 0.000562846 Jy ! Component: 1150 - total flux cleaned = 0.000567817 Jy ! Component: 1200 - total flux cleaned = 0.000582741 Jy ! Component: 1250 - total flux cleaned = 0.000592534 Jy ! Component: 1300 - total flux cleaned = 0.000592527 Jy ! Component: 1350 - total flux cleaned = 0.000616639 Jy ! Component: 1400 - total flux cleaned = 0.000616569 Jy ! Component: 1450 - total flux cleaned = 0.000621249 Jy ! Component: 1500 - total flux cleaned = 0.000630628 Jy ! Component: 1550 - total flux cleaned = 0.00063531 Jy ! Component: 1600 - total flux cleaned = 0.000639944 Jy ! Component: 1650 - total flux cleaned = 0.00065381 Jy ! Component: 1700 - total flux cleaned = 0.000676643 Jy ! Component: 1750 - total flux cleaned = 0.000681201 Jy ! Component: 1800 - total flux cleaned = 0.000694702 Jy ! Component: 1850 - total flux cleaned = 0.000712553 Jy ! Component: 1900 - total flux cleaned = 0.000708141 Jy ! Component: 1950 - total flux cleaned = 0.000730175 Jy ! Component: 2000 - total flux cleaned = 0.000730162 Jy ! Component: 2050 - total flux cleaned = 0.000738852 Jy ! Component: 2100 - total flux cleaned = 0.000743179 Jy ! Component: 2150 - total flux cleaned = 0.000730274 Jy ! Component: 2200 - total flux cleaned = 0.000738849 Jy ! Component: 2250 - total flux cleaned = 0.000747332 Jy ! Component: 2300 - total flux cleaned = 0.000743081 Jy ! Component: 2350 - total flux cleaned = 0.000747323 Jy ! Component: 2400 - total flux cleaned = 0.000751507 Jy ! Component: 2450 - total flux cleaned = 0.000763923 Jy ! Component: 2500 - total flux cleaned = 0.000759783 Jy ! Component: 2550 - total flux cleaned = 0.000776168 Jy ! Component: 2600 - total flux cleaned = 0.000788397 Jy ! Component: 2650 - total flux cleaned = 0.000788365 Jy ! Component: 2700 - total flux cleaned = 0.000792393 Jy ! Component: 2750 - total flux cleaned = 0.000792367 Jy ! Component: 2800 - total flux cleaned = 0.000796359 Jy ! Component: 2850 - total flux cleaned = 0.000812248 Jy ! Component: 2900 - total flux cleaned = 0.000835892 Jy ! Component: 2950 - total flux cleaned = 0.000831938 Jy ! Component: 3000 - total flux cleaned = 0.000839774 Jy ! Component: 3050 - total flux cleaned = 0.00084753 Jy ! Component: 3100 - total flux cleaned = 0.000866896 Jy ! Component: 3150 - total flux cleaned = 0.000874619 Jy ! Component: 3200 - total flux cleaned = 0.000878463 Jy ! Component: 3250 - total flux cleaned = 0.000908996 Jy ! Component: 3300 - total flux cleaned = 0.000908994 Jy ! Component: 3350 - total flux cleaned = 0.000916601 Jy ! Component: 3400 - total flux cleaned = 0.000939223 Jy ! Component: 3450 - total flux cleaned = 0.000965501 Jy ! Component: 3500 - total flux cleaned = 0.000958042 Jy ! Component: 3550 - total flux cleaned = 0.000976627 Jy ! Component: 3600 - total flux cleaned = 0.000995131 Jy ! Component: 3650 - total flux cleaned = 0.00101358 Jy ! Component: 3700 - total flux cleaned = 0.00101726 Jy ! Component: 3750 - total flux cleaned = 0.00102825 Jy ! Component: 3800 - total flux cleaned = 0.00104645 Jy ! Component: 3850 - total flux cleaned = 0.00104651 Jy ! Component: 3900 - total flux cleaned = 0.00106822 Jy ! Component: 3950 - total flux cleaned = 0.00108621 Jy ! Component: 4000 - total flux cleaned = 0.00110057 Jy ! Component: 4050 - total flux cleaned = 0.00112197 Jy ! Total flux subtracted in 4096 components = 0.0011362 Jy ! Clean residual min=-0.000205 max=0.000190 Jy/beam ! Clean residual mean=0.000002 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0439914 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 387 components and 0.0439914 Jy ![Exited script file: /opt64/bin/pima_mupet_02.dfm] wmap /vlbi/vcs9/uvm//J0709-3601_C_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.696 x 4.832 at -3.017 degrees (North through East) ! Clean map min=-0.00034576 max=0.034092 Jy/beam ! Writing clean map to FITS file: /vlbi/vcs9/uvm//J0709-3601_C_b_map.fits wmodel /vlbi/vcs9/uvm//J0709-3601_C_b_map.mod ! Writing 387 model components to file: /vlbi/vcs9/uvm//J0709-3601_C_b_map.mod wobs /vlbi/vcs9/uvm//J0709-3601_C_b_uvs.fits ! Writing UV FITS file: /vlbi/vcs9/uvm//J0709-3601_C_b_uvs.fits wwins /vlbi/vcs9/uvm//J0709-3601_C_b_map.win ! wwins: Wrote 3 windows to /vlbi/vcs9/uvm//J0709-3601_C_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0340916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.76725e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.595505 0.595505 1.19101 2.38202 4.76404 9.52809 19.0562 38.1123 76.2247 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 503.773 quit ! Quitting program ! Log file /vlbi/vcs9/uvm//J0709-3601_C_b_dfm.log closed on Tue Dec 26 21:50:17 2017