! Started logfile: /vlbi/uf001/uvm//J0739+0137_X_a_dfm.log on Sun Jan 13 21:02:09 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uvm//J0739+0137_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0739+0137_X_a_uvm.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! AN table 2: 4 integrations on 15 of 15 possible baselines. ! AN table 3: 4 integrations on 36 of 36 possible baselines. ! AN table 4: 4 integrations on 36 of 36 possible baselines. ! AN table 5: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803191 visibilities/baseline/integration-bin. ! Found source: J0739+0137 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 7248 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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_01.dfm J0739+0137_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. 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 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.471381Jy sigma=20.534629 ! Fit after self-cal, rms=0.242283Jy sigma=3.164996 ! 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8184 mas, bmaj=1.688 mas, bpa=-1.752 degrees ! Estimated noise=0.964048 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.79258 Jy ! Component: 100 - total flux cleaned = 0.966295 Jy ! Total flux subtracted in 100 components = 0.966295 Jy ! Clean residual min=-0.039574 max=0.058340 Jy/beam ! Clean residual mean=-0.000023 rms=0.008354 Jy/beam ! Combined flux in latest and established models = 0.966295 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.966295 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.250669Jy sigma=3.289799 ! Fit after self-cal, rms=0.250651Jy sigma=3.289563 ! Inverting map ! Added new window around map position (7.2, -10.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0608911 Jy ! Component: 100 - total flux cleaned = 0.092869 Jy ! Total flux subtracted in 100 components = 0.092869 Jy ! Clean residual min=-0.042159 max=0.057030 Jy/beam ! Clean residual mean=-0.000020 rms=0.007785 Jy/beam ! Combined flux in latest and established models = 1.05916 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 1.05916 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.230959Jy sigma=3.026631 ! Fit after self-cal, rms=0.230252Jy sigma=3.015215 ! Inverting map ! Added new window around map position (-2, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466335 Jy ! Component: 100 - total flux cleaned = 0.0653747 Jy ! Total flux subtracted in 100 components = 0.0653747 Jy ! Clean residual min=-0.039330 max=0.053912 Jy/beam ! Clean residual mean=-0.000016 rms=0.007342 Jy/beam ! Combined flux in latest and established models = 1.12454 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 1.12454 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.220356Jy sigma=2.889410 ! Fit after self-cal, rms=0.219207Jy sigma=2.871581 ! Inverting map ! Added new window around map position (2, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310323 Jy ! Component: 100 - total flux cleaned = 0.0377359 Jy ! Total flux subtracted in 100 components = 0.0377359 Jy ! Clean residual min=-0.035418 max=0.041307 Jy/beam ! Clean residual mean=-0.000014 rms=0.006999 Jy/beam ! Combined flux in latest and established models = 1.16227 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 1.16227 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.212576Jy sigma=2.790943 ! Fit after self-cal, rms=0.212335Jy sigma=2.787118 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=1.104 mas, bmaj=2.132 mas, bpa=0.4928 degrees ! Estimated noise=0.645914 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467493 Jy ! Component: 100 - total flux cleaned = 0.0743165 Jy ! Component: 150 - total flux cleaned = 0.0875473 Jy ! Component: 200 - total flux cleaned = 0.0916163 Jy ! Total flux subtracted in 200 components = 0.0916163 Jy ! Clean residual min=-0.032953 max=0.044215 Jy/beam ! Clean residual mean=-0.000035 rms=0.007979 Jy/beam ! Combined flux in latest and established models = 1.25389 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 1.25389 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.199215Jy sigma=2.613647 ! Fit after self-cal, rms=0.198628Jy sigma=2.604343 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 2.132 at 0.4928 degrees (North through East) ! Clean map min=-0.031171 max=1.0153 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 0.93 KP 1.08 ! LA 1.01 NL 1.14 OV 1.00 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.05 KP 1.14 LA 0.95 ! OV 1.00 PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 1.06 KP 1.09 LA 0.83 ! MK 1.07 NL 1.11 OV 1.01 PT 1.06 ! SC 1.26 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 1.17 HN 1.48 KP 1.09 ! LA 0.79 MK 1.09 NL 1.08 OV 1.01 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 FD 0.93 HN 0.92 KP 0.85 ! LA 0.91 MK 0.98 NL 0.96 OV 0.84 ! PT 0.85 SC 0.93 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 0.94 KP 1.08 ! LA 1.02 NL 1.12 OV 0.98 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.05 KP 1.12 LA 0.93 ! OV 1.00 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 1.04 KP 1.07 LA 0.81 ! MK 1.09 NL 1.07 OV 1.02 PT 1.05 ! SC 1.32 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.13 HN 1.52 KP 1.09 ! LA 0.78 MK 1.10 NL 1.07 OV 1.02 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 FD 0.92 HN 0.93 KP 0.87 ! LA 0.91 MK 1.00 NL 0.96 OV 0.81 ! PT 0.85 SC 0.93 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 HN 0.95 KP 1.07 ! LA 1.03 NL 1.12 OV 0.98 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 KP 1.13 LA 0.95 ! OV 1.01 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 1.05 KP 1.05 LA 0.82 ! MK 1.10 NL 1.07 OV 1.02 PT 1.06 ! SC 1.28 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 1.14 HN 1.47 KP 1.08 ! LA 0.79 MK 1.08 NL 1.06 OV 1.01 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 FD 0.92 HN 0.94 KP 0.87 ! LA 0.92 MK 0.98 NL 0.96 OV 0.83 ! PT 0.85 SC 0.93 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 0.93 KP 1.08 ! LA 1.00 NL 1.12 OV 0.97 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 KP 1.13 LA 0.95 ! OV 0.99 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.02 KP 1.09 LA 0.81 ! MK 1.08 NL 1.06 OV 1.01 PT 1.05 ! SC 1.24 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 1.15 HN 1.52 KP 1.06 ! LA 0.79 MK 1.04 NL 1.07 OV 0.99 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 FD 0.95 HN 0.91 KP 0.86 ! LA 0.93 MK 0.99 NL 0.94 OV 0.82 ! PT 0.84 SC 0.91 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 0.93 KP 1.06 ! LA 1.00 NL 1.12 OV 0.98 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 KP 1.11 LA 0.95 ! OV 1.00 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 1.02 KP 1.06 LA 0.83 ! MK 1.06 NL 1.07 OV 1.00 PT 1.05 ! SC 1.29 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.14 HN 1.48 KP 1.05 ! LA 0.81 MK 1.07 NL 1.06 OV 1.01 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 FD 0.93 HN 0.94 KP 0.86 ! LA 0.89 MK 0.98 NL 0.93 OV 0.83 ! PT 0.84 SC 0.94 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.08 HN 0.93 KP 1.05 ! LA 0.98 NL 1.13 OV 0.98 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.04 KP 1.14 LA 0.97 ! OV 0.99 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 HN 1.04 KP 1.06 LA 0.81 ! MK 1.08 NL 1.06 OV 0.98 PT 1.03 ! SC 1.32 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.14 HN 1.44 KP 1.08 ! LA 0.79 MK 1.06 NL 1.06 OV 0.98 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 FD 0.93 HN 0.94 KP 0.88 ! LA 0.91 MK 0.98 NL 0.94 OV 0.83 ! PT 0.83 SC 0.94 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 HN 0.92 KP 1.05 ! LA 1.00 NL 1.12 OV 0.97 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 KP 1.13 LA 0.96 ! OV 1.00 PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.08 KP 1.07 LA 0.80 ! MK 1.10 NL 1.06 OV 1.00 PT 1.02 ! SC 1.32 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 1.11 HN 1.43 KP 1.06 ! LA 0.78 MK 1.06 NL 1.05 OV 0.99 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 FD 0.94 HN 0.92 KP 0.85 ! LA 0.90 MK 0.98 NL 0.94 OV 0.82 ! PT 0.84 SC 0.93 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.93 KP 1.06 ! LA 1.00 NL 1.12 OV 0.99 SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.04 KP 1.12 LA 0.97 ! OV 0.98 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.03 KP 1.06 LA 0.79 ! MK 1.06 NL 1.05 OV 1.00 PT 1.05 ! SC 1.25 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.14 HN 1.47 KP 1.07 ! LA 0.77 MK 1.04 NL 1.04 OV 0.99 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 FD 0.92 HN 0.92 KP 0.89 ! LA 0.88 MK 0.97 NL 0.95 OV 0.82 ! PT 0.83 SC 0.95 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.93 KP 1.03 ! LA 1.00 NL 1.12 OV 0.98 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.04 KP 1.09 LA 0.96 ! OV 0.97 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 HN 1.01 KP 1.05 LA 0.82 ! MK 1.05 NL 1.06 OV 1.00 PT 1.05 ! SC 1.29 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.15 HN 1.50 KP 1.03 ! LA 0.78 MK 1.06 NL 1.05 OV 1.01 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.89 FD 0.92 HN 0.92 KP 0.87 ! LA 0.88 MK 0.99 NL 0.95 OV 0.80 ! PT 0.85 SC 0.92 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.92 KP 1.05 ! LA 1.00 NL 1.14 OV 0.97 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 KP 1.10 LA 0.97 ! OV 0.97 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 HN 1.02 KP 1.07 LA 0.81 ! MK 1.07 NL 1.01 OV 0.98 PT 1.03 ! SC 1.34 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 FD 1.12 HN 1.39 KP 1.07 ! LA 0.79 MK 1.07 NL 1.03 OV 0.99 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.87 FD 0.92 HN 0.95 KP 0.85 ! LA 0.88 MK 0.98 NL 0.95 OV 0.82 ! PT 0.83 SC 0.90 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 0.90 KP 1.03 ! LA 1.00 NL 1.12 OV 0.98 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.05 KP 1.10 LA 0.99 ! OV 0.98 PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.00 KP 1.06 LA 0.80 ! MK 1.08 NL 1.05 OV 0.99 PT 1.04 ! SC 1.24 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 1.16 HN 1.42 KP 1.03 ! LA 0.78 MK 1.07 NL 1.02 OV 0.97 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.88 FD 0.92 HN 0.93 KP 0.87 ! LA 0.88 MK 0.97 NL 0.95 OV 0.82 ! PT 0.84 SC 0.91 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.92 KP 1.04 ! LA 1.00 NL 1.12 OV 0.96 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.03 KP 1.08 LA 0.98 ! OV 0.98 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 HN 0.99 KP 1.07 LA 0.80 ! MK 0.99 NL 1.07 OV 0.99 PT 1.05 ! SC 1.34 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 1.12 HN 1.41 KP 1.05 ! LA 0.79 MK 1.06 NL 1.06 OV 0.97 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.87 FD 0.93 HN 0.93 KP 0.86 ! LA 0.88 MK 0.97 NL 0.94 OV 0.80 ! PT 0.84 SC 0.91 ! ! ! Fit before self-cal, rms=0.198628Jy sigma=2.604343 ! Fit after self-cal, rms=0.094203Jy sigma=1.161143 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.155 mas, bpa=-0.1388 degrees ! Estimated noise=0.653117 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0134352 Jy ! Component: 100 - total flux cleaned = -0.0196162 Jy ! Component: 150 - total flux cleaned = -0.0225627 Jy ! Component: 200 - total flux cleaned = -0.0249294 Jy ! Total flux subtracted in 200 components = -0.0249294 Jy ! Clean residual min=-0.013047 max=0.014563 Jy/beam ! Clean residual mean=-0.000002 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 1.22896 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 1.22896 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088411Jy sigma=1.088383 ! Fit after self-cal, rms=0.088284Jy sigma=1.083068 ! Inverting map ! Added new window around map position (-7.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146008 Jy ! Component: 100 - total flux cleaned = 0.0179376 Jy ! Component: 150 - total flux cleaned = 0.0202237 Jy ! Component: 200 - total flux cleaned = 0.0212166 Jy ! Total flux subtracted in 200 components = 0.0212166 Jy ! Clean residual min=-0.010560 max=0.009896 Jy/beam ! Clean residual mean=-0.000001 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 1.25018 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 1.25018 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084933Jy sigma=1.039007 ! Fit after self-cal, rms=0.084733Jy sigma=1.036813 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084733Jy sigma=1.036813 ! Fit after self-cal, rms=0.079902Jy sigma=0.959148 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=2.157 mas, bpa=-0.1712 degrees ! Estimated noise=0.651701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0116957 Jy ! Component: 100 - total flux cleaned = -0.013676 Jy ! Component: 150 - total flux cleaned = -0.0134069 Jy ! Component: 200 - total flux cleaned = -0.0120758 Jy ! Total flux subtracted in 200 components = -0.0120758 Jy ! Clean residual min=-0.008156 max=0.006877 Jy/beam ! Clean residual mean=0.000000 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 1.2381 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 1.2381 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077282Jy sigma=0.925478 ! Fit after self-cal, rms=0.077195Jy sigma=0.924497 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045733 Jy ! Component: 100 - total flux cleaned = 0.00117082 Jy ! Component: 150 - total flux cleaned = 0.0013387 Jy ! Component: 200 - total flux cleaned = 0.00179135 Jy ! Total flux subtracted in 200 components = 0.00179135 Jy ! Clean residual min=-0.007440 max=0.006661 Jy/beam ! Clean residual mean=0.000000 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 1.23989 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 109 components and 1.23989 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076408Jy sigma=0.914615 ! Fit after self-cal, rms=0.076375Jy sigma=0.914363 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.076375Jy sigma=0.914363 ! Fit after self-cal, rms=0.075315Jy sigma=0.900980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=2.158 mas, bpa=-0.1616 degrees ! Estimated noise=0.650815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00824284 Jy ! Component: 100 - total flux cleaned = -0.0112257 Jy ! Component: 150 - total flux cleaned = -0.0110692 Jy ! Component: 200 - total flux cleaned = -0.0106171 Jy ! Total flux subtracted in 200 components = -0.0106171 Jy ! Clean residual min=-0.006459 max=0.005330 Jy/beam ! Clean residual mean=0.000001 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 1.22928 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 1.22928 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073974Jy sigma=0.883998 ! Fit after self-cal, rms=0.073941Jy sigma=0.883582 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165341 Jy ! Component: 100 - total flux cleaned = 0.000543366 Jy ! Component: 150 - total flux cleaned = 0.00124032 Jy ! Component: 200 - total flux cleaned = 0.00145408 Jy ! Total flux subtracted in 200 components = 0.00145408 Jy ! Clean residual min=-0.006148 max=0.005254 Jy/beam ! Clean residual mean=0.000000 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 1.23073 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 125 components and 1.23073 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073543Jy sigma=0.878386 ! Fit after self-cal, rms=0.073525Jy sigma=0.878250 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073525Jy sigma=0.878250 ! Fit after self-cal, rms=0.072957Jy sigma=0.870535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=3.374 mas, bpa=5.559 degrees ! Estimated noise=0.767163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00345241 Jy ! Component: 100 - total flux cleaned = -0.00344575 Jy ! Component: 150 - total flux cleaned = -0.00305867 Jy ! Component: 200 - total flux cleaned = -0.00252143 Jy ! Total flux subtracted in 200 components = -0.00252143 Jy ! Clean residual min=-0.007281 max=0.005672 Jy/beam ! Clean residual mean=0.000002 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 1.22821 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 143 components and 1.22821 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072508Jy sigma=0.864168 ! Fit after self-cal, rms=0.072475Jy sigma=0.863873 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677333 Jy ! Component: 100 - total flux cleaned = 0.00126468 Jy ! Component: 150 - total flux cleaned = 0.00156419 Jy ! Component: 200 - total flux cleaned = 0.00176813 Jy ! Total flux subtracted in 200 components = 0.00176813 Jy ! Clean residual min=-0.006967 max=0.005779 Jy/beam ! Clean residual mean=0.000002 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 1.22998 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 156 components and 1.22998 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072394Jy sigma=0.862637 ! Fit after self-cal, rms=0.072382Jy sigma=0.862556 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.158 mas, bpa=-0.1457 degrees ! Estimated noise=0.650163 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.158 at -0.1457 degrees (North through East) ! Clean map min=-0.0068938 max=1.0157 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072382Jy sigma=0.862556 ! Fit after self-cal, rms=0.068666Jy sigma=0.802719 ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.158 mas, bpa=-0.07796 degrees ! Estimated noise=0.649994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00542948 Jy ! Component: 100 - total flux cleaned = -0.00792189 Jy ! Component: 150 - total flux cleaned = -0.00848893 Jy ! Component: 200 - total flux cleaned = -0.00858645 Jy ! Total flux subtracted in 200 components = -0.00858645 Jy ! Clean residual min=-0.005122 max=0.004603 Jy/beam ! Clean residual mean=0.000001 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 1.22139 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 163 components and 1.22139 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068000Jy sigma=0.794859 ! Fit after self-cal, rms=0.067989Jy sigma=0.794645 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251554 Jy ! Component: 100 - total flux cleaned = -8.2305e-05 Jy ! Component: 150 - total flux cleaned = -8.36759e-05 Jy ! Component: 200 - total flux cleaned = -1.01129e-05 Jy ! Total flux subtracted in 200 components = -1.01129e-05 Jy ! Clean residual min=-0.005032 max=0.004518 Jy/beam ! Clean residual mean=0.000000 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 1.22138 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 176 components and 1.22138 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067791Jy sigma=0.792125 ! Fit after self-cal, rms=0.067789Jy sigma=0.792063 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067789Jy sigma=0.792063 ! Fit after self-cal, rms=0.067589Jy sigma=0.788687 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative 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=0.8198 mas, bmaj=1.704 mas, bpa=-1.717 degrees ! Estimated noise=0.970772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.792633 Jy ! Component: 100 - total flux cleaned = 0.966172 Jy ! Component: 150 - total flux cleaned = 1.01672 Jy ! Component: 200 - total flux cleaned = 1.0447 Jy ! Total flux subtracted in 200 components = 1.0447 Jy ! Clean residual min=-0.010017 max=0.014943 Jy/beam ! Clean residual mean=-0.000003 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 1.0447 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 1.0447 Jy ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.159 mas, bpa=-0.06432 degrees ! Estimated noise=0.649495 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342891 Jy ! Component: 100 - total flux cleaned = 0.0582328 Jy ! Component: 150 - total flux cleaned = 0.0768971 Jy ! Component: 200 - total flux cleaned = 0.0918014 Jy ! Total flux subtracted in 200 components = 0.0918014 Jy ! Clean residual min=-0.008417 max=0.010149 Jy/beam ! Clean residual mean=-0.000008 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 1.13651 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 1.13651 Jy ! Inverting map ! Added new window around map position (1.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124706 Jy ! Component: 100 - total flux cleaned = 0.0227594 Jy ! Component: 150 - total flux cleaned = 0.0315031 Jy ! Component: 200 - total flux cleaned = 0.039035 Jy ! Total flux subtracted in 200 components = 0.039035 Jy ! Clean residual min=-0.006396 max=0.007166 Jy/beam ! Clean residual mean=-0.000003 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 1.17554 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 99 components and 1.17554 Jy ! Inverting map ! Added new window around map position (-4.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731111 Jy ! Component: 100 - total flux cleaned = 0.0131529 Jy ! Component: 150 - total flux cleaned = 0.0178667 Jy ! Component: 200 - total flux cleaned = 0.0208067 Jy ! Total flux subtracted in 200 components = 0.0208067 Jy ! Clean residual min=-0.005225 max=0.004781 Jy/beam ! Clean residual mean=-0.000001 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 1.19635 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 131 components and 1.19635 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=3.379 mas, bpa=5.723 degrees ! Estimated noise=0.766502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551154 Jy ! Component: 100 - total flux cleaned = 0.00891886 Jy ! Component: 150 - total flux cleaned = 0.0118072 Jy ! Component: 200 - total flux cleaned = 0.0144015 Jy ! Total flux subtracted in 200 components = 0.0144015 Jy ! Clean residual min=-0.005864 max=0.004861 Jy/beam ! Clean residual mean=0.000000 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 1.21075 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222297 Jy ! Component: 100 - total flux cleaned = 0.00404472 Jy ! Component: 150 - total flux cleaned = 0.00528796 Jy ! Component: 200 - total flux cleaned = 0.00608129 Jy ! Total flux subtracted in 200 components = 0.00608129 Jy ! Clean residual min=-0.005515 max=0.004757 Jy/beam ! Clean residual mean=0.000001 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 1.21683 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 202 components and 1.21683 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.113 mas, bmaj=2.159 mas, bpa=-0.06432 degrees ! Estimated noise=0.649495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225138 Jy ! Component: 100 - total flux cleaned = -0.000113752 Jy ! Component: 150 - total flux cleaned = 0.000178721 Jy ! Component: 200 - total flux cleaned = 0.000711989 Jy ! Total flux subtracted in 200 components = 0.000711989 Jy ! Clean residual min=-0.004166 max=0.004466 Jy/beam ! Clean residual mean=0.000001 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 1.21754 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 219 components and 1.21754 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067201Jy sigma=0.782386 ! Fit after self-cal, rms=0.067079Jy sigma=0.780485 wmodel J0739+0137_X_a_map.mod ! Writing 219 model components to file: J0739+0137_X_a_map.mod wobs J0739+0137_X_a_uvs.fits ! Writing UV FITS file: J0739+0137_X_a_uvs.fits wwins J0739+0137_X_a_map.win ! wwins: Wrote 8 windows to J0739+0137_X_a_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 = -0.00069589 Jy ! Component: 100 - total flux cleaned = -0.00104729 Jy ! Component: 150 - total flux cleaned = -0.0013156 Jy ! Component: 200 - total flux cleaned = -0.0010017 Jy ! Component: 250 - total flux cleaned = -0.000698005 Jy ! Component: 300 - total flux cleaned = -0.000283347 Jy ! Component: 350 - total flux cleaned = 0.000231737 Jy ! Component: 400 - total flux cleaned = 0.000453832 Jy ! Component: 450 - total flux cleaned = 0.00061516 Jy ! Component: 500 - total flux cleaned = 0.000666373 Jy ! Component: 550 - total flux cleaned = 0.000871918 Jy ! Component: 600 - total flux cleaned = 0.00102326 Jy ! Component: 650 - total flux cleaned = 0.0012701 Jy ! Component: 700 - total flux cleaned = 0.00127058 Jy ! Component: 750 - total flux cleaned = 0.00155734 Jy ! Component: 800 - total flux cleaned = 0.00160334 Jy ! Component: 850 - total flux cleaned = 0.00146506 Jy ! Component: 900 - total flux cleaned = 0.00160141 Jy ! Component: 950 - total flux cleaned = 0.00151098 Jy ! Component: 1000 - total flux cleaned = 0.0015989 Jy ! Component: 1050 - total flux cleaned = 0.00164148 Jy ! Component: 1100 - total flux cleaned = 0.00168479 Jy ! Component: 1150 - total flux cleaned = 0.00177032 Jy ! Component: 1200 - total flux cleaned = 0.00181211 Jy ! Component: 1250 - total flux cleaned = 0.00181256 Jy ! Component: 1300 - total flux cleaned = 0.00197623 Jy ! Component: 1350 - total flux cleaned = 0.00205713 Jy ! Component: 1400 - total flux cleaned = 0.00209653 Jy ! Component: 1450 - total flux cleaned = 0.0021363 Jy ! Component: 1500 - total flux cleaned = 0.00229197 Jy ! Component: 1550 - total flux cleaned = 0.00229187 Jy ! Component: 1600 - total flux cleaned = 0.00232977 Jy ! Component: 1650 - total flux cleaned = 0.00236769 Jy ! Component: 1700 - total flux cleaned = 0.00240511 Jy ! Component: 1750 - total flux cleaned = 0.00236847 Jy ! Component: 1800 - total flux cleaned = 0.00244223 Jy ! Component: 1850 - total flux cleaned = 0.00237018 Jy ! Component: 1900 - total flux cleaned = 0.00240706 Jy ! Component: 1950 - total flux cleaned = 0.00240621 Jy ! Component: 2000 - total flux cleaned = 0.00226489 Jy ! Component: 2050 - total flux cleaned = 0.00222981 Jy ! Component: 2100 - total flux cleaned = 0.00219509 Jy ! Component: 2150 - total flux cleaned = 0.00226301 Jy ! Component: 2200 - total flux cleaned = 0.00205959 Jy ! Component: 2250 - total flux cleaned = 0.00212757 Jy ! Component: 2300 - total flux cleaned = 0.0020609 Jy ! Component: 2350 - total flux cleaned = 0.00192872 Jy ! Component: 2400 - total flux cleaned = 0.00192889 Jy ! Component: 2450 - total flux cleaned = 0.00186412 Jy ! Component: 2500 - total flux cleaned = 0.00183125 Jy ! Component: 2550 - total flux cleaned = 0.00179887 Jy ! Component: 2600 - total flux cleaned = 0.00167226 Jy ! Component: 2650 - total flux cleaned = 0.00151502 Jy ! Component: 2700 - total flux cleaned = 0.00160866 Jy ! Component: 2750 - total flux cleaned = 0.00157726 Jy ! Component: 2800 - total flux cleaned = 0.00151574 Jy ! Component: 2850 - total flux cleaned = 0.00136329 Jy ! Component: 2900 - total flux cleaned = 0.00139305 Jy ! Component: 2950 - total flux cleaned = 0.00127254 Jy ! Component: 3000 - total flux cleaned = 0.00124268 Jy ! Component: 3050 - total flux cleaned = 0.00130204 Jy ! Component: 3100 - total flux cleaned = 0.00115494 Jy ! Component: 3150 - total flux cleaned = 0.00124233 Jy ! Component: 3200 - total flux cleaned = 0.00127132 Jy ! Component: 3250 - total flux cleaned = 0.00118496 Jy ! Component: 3300 - total flux cleaned = 0.00115647 Jy ! Component: 3350 - total flux cleaned = 0.00118501 Jy ! Component: 3400 - total flux cleaned = 0.00121332 Jy ! Component: 3450 - total flux cleaned = 0.00121327 Jy ! Component: 3500 - total flux cleaned = 0.00121328 Jy ! Component: 3550 - total flux cleaned = 0.00104716 Jy ! Component: 3600 - total flux cleaned = 0.00101975 Jy ! Component: 3650 - total flux cleaned = 0.000965132 Jy ! Component: 3700 - total flux cleaned = 0.00088373 Jy ! Component: 3750 - total flux cleaned = 0.000829594 Jy ! Component: 3800 - total flux cleaned = 0.000937297 Jy ! Component: 3850 - total flux cleaned = 0.00075082 Jy ! Component: 3900 - total flux cleaned = 0.000671166 Jy ! Component: 3950 - total flux cleaned = 0.00061818 Jy ! Component: 4000 - total flux cleaned = 0.000539594 Jy ! Component: 4050 - total flux cleaned = 0.000696219 Jy ! Total flux subtracted in 4096 components = 0.00067031 Jy ! Clean residual min=-0.001447 max=0.001874 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 1.21821 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 557 components and 1.21821 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0739+0137_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.113 x 2.159 at -0.06432 degrees (North through East) ! Clean map min=-0.0036269 max=1.02 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0739+0137_X_a_map.fits wmodel /vlbi/uf001/uvm//J0739+0137_X_a_map.mod ! Writing 557 model components to file: /vlbi/uf001/uvm//J0739+0137_X_a_map.mod wobs /vlbi/uf001/uvm//J0739+0137_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0739+0137_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0739+0137_X_a_map.win ! wwins: Wrote 9 windows to /vlbi/uf001/uvm//J0739+0137_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.02002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000469059 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.137956 0.137956 0.275911 0.551823 1.10365 2.20729 4.41458 8.82916 17.6583 35.3167 70.6333 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2174.61 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0739+0137_X_a_dfm.log closed on Sun Jan 13 21:02:14 2019