! Started logfile: /vlbi/uf001/uvm//J0923+3849_X_a_dfm.log on Sun Jan 13 21:15:04 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//J0923+3849_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0923+3849_X_a_uvm.fits ! AN table 1: 9 integrations on 10 of 10 possible baselines. ! AN table 2: 15 integrations on 36 of 36 possible baselines. ! AN table 3: 40 integrations on 45 of 45 possible baselines. ! AN table 4: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.745614 visibilities/baseline/integration-bin. ! Found source: J0923+3849 ! ! 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 25500 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 J0923+3849_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 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 136 telescope corrections were flagged in sub-array 3. ! A total of 70 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.049190Jy sigma=22.741415 ! Fit after self-cal, rms=0.707158Jy sigma=15.369175 ! 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=0.7615 mas, bmaj=1.185 mas, bpa=5.964 degrees ! Estimated noise=0.361975 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 = 0.224438 Jy ! Component: 100 - total flux cleaned = 0.273897 Jy ! Total flux subtracted in 100 components = 0.273897 Jy ! Clean residual min=-0.006356 max=0.015614 Jy/beam ! Clean residual mean=0.000001 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.273897 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.273897 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=0.075162Jy sigma=1.583885 ! Fit after self-cal, rms=0.075155Jy sigma=1.583659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158696 Jy ! Component: 100 - total flux cleaned = 0.0243439 Jy ! Total flux subtracted in 100 components = 0.0243439 Jy ! Clean residual min=-0.005789 max=0.007752 Jy/beam ! Clean residual mean=-0.000000 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.298241 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.298241 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=0.069762Jy sigma=1.472489 ! Fit after self-cal, rms=0.069755Jy sigma=1.472238 ! Inverting map ! Added new window around map position (-2.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00720988 Jy ! Component: 100 - total flux cleaned = 0.0118552 Jy ! Total flux subtracted in 100 components = 0.0118552 Jy ! Clean residual min=-0.005765 max=0.007508 Jy/beam ! Clean residual mean=-0.000000 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.310096 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.310096 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=0.068263Jy sigma=1.440668 ! Fit after self-cal, rms=0.068201Jy sigma=1.439486 ! Inverting map ! Added new window around map position (0.2, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624268 Jy ! Component: 100 - total flux cleaned = 0.0101704 Jy ! Total flux subtracted in 100 components = 0.0101704 Jy ! Clean residual min=-0.005532 max=0.006471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.320266 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.320266 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=0.067287Jy sigma=1.419738 ! Fit after self-cal, rms=0.067238Jy sigma=1.418712 ! Inverting map ! Added new window around map position (2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590285 Jy ! Component: 100 - total flux cleaned = 0.00991337 Jy ! Total flux subtracted in 100 components = 0.00991337 Jy ! Clean residual min=-0.005664 max=0.005220 Jy/beam ! Clean residual mean=-0.000001 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.33018 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.33018 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=0.066216Jy sigma=1.395528 ! Fit after self-cal, rms=0.066180Jy sigma=1.394636 ! 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=0.9829 mas, bmaj=1.469 mas, bpa=4.792 degrees ! Estimated noise=0.235378 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 (-1.4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00862 Jy ! Component: 100 - total flux cleaned = 0.014496 Jy ! Component: 150 - total flux cleaned = 0.0190454 Jy ! Component: 200 - total flux cleaned = 0.0221506 Jy ! Total flux subtracted in 200 components = 0.0221506 Jy ! Clean residual min=-0.005281 max=0.005502 Jy/beam ! Clean residual mean=-0.000003 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.35233 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 68 components and 0.35233 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=0.064744Jy sigma=1.361843 ! Fit after self-cal, rms=0.064683Jy sigma=1.360430 ! Inverting map ! Added new window around map position (-3.6, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501878 Jy ! Component: 100 - total flux cleaned = 0.00687352 Jy ! Component: 150 - total flux cleaned = 0.00809648 Jy ! Component: 200 - total flux cleaned = 0.00906491 Jy ! Total flux subtracted in 200 components = 0.00906491 Jy ! Clean residual min=-0.004802 max=0.004834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.361395 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 86 components and 0.361395 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=0.064196Jy sigma=1.348025 ! Fit after self-cal, rms=0.064157Jy sigma=1.347146 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 1.469 at 4.792 degrees (North through East) ! Clean map min=-0.004473 max=0.2893 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.91 MK 1.09 NL 1.10 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.97 KP 1.05 LA 1.05 ! MK 1.02 NL 1.10 OV 0.93 PT 1.11 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.98 HN 0.96 KP 1.02 ! LA 1.02 MK 1.00 NL 1.08 OV 0.92 ! PT 0.97 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.94 KP 0.98 LA 1.00 ! NL 0.99 OV 0.87 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.96 MK 1.10 NL 1.07 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.97 KP 1.02 LA 1.03 ! MK 1.06 NL 1.12 OV 0.93 PT 1.06 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.01 HN 0.98 KP 1.02 ! LA 1.01 MK 1.03 NL 1.07 OV 0.94 ! PT 0.94 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.94 KP 1.02 LA 1.00 ! NL 0.99 OV 0.90 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.01 MK 1.04 NL 1.05 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.97 KP 1.01 LA 1.05 ! MK 1.02 NL 1.10 OV 0.96 PT 1.05 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.99 HN 0.96 KP 1.02 ! LA 1.01 MK 1.02 NL 1.08 OV 0.93 ! PT 0.97 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.92 KP 1.00 LA 0.99 ! NL 1.02 OV 0.89 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.99 MK 1.02 NL 1.09 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 0.99 KP 1.04 LA 1.03 ! MK 1.06 NL 1.11 OV 0.96 PT 1.10 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00 HN 0.96 KP 1.01 ! LA 1.02 MK 1.03 NL 1.08 OV 0.93 ! PT 0.95 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.92 KP 1.01 LA 0.99 ! NL 0.96 OV 0.89 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.96 MK 1.06 NL 1.12 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 1.01 KP 1.02 LA 1.07 ! MK 1.09 NL 1.09 OV 0.95 PT 1.07 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.02 HN 0.98 KP 1.00 ! LA 1.02 MK 1.03 NL 1.07 OV 0.90 ! PT 0.95 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 HN 0.93 KP 0.98 LA 1.00 ! NL 1.00 OV 0.88 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.95 MK 1.06 NL 1.07 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.01 KP 1.06 LA 1.02 ! MK 1.05 NL 1.09 OV 0.96 PT 1.11 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.00 HN 0.93 KP 1.00 ! LA 1.02 MK 1.01 NL 1.08 OV 0.93 ! PT 0.96 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.91 KP 0.98 LA 1.00 ! NL 0.98 OV 0.87 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.92 MK 1.02 NL 1.17 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 1.01 KP 1.03 LA 1.07 ! MK 1.06 NL 1.08 OV 0.95 PT 1.07 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.99 HN 0.96 KP 0.99 ! LA 1.02 MK 1.03 NL 1.08 OV 0.94 ! PT 0.95 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 0.96 KP 0.97 LA 0.98 ! NL 0.95 OV 0.90 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.95 MK 1.09 NL 1.16 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 1.02 KP 1.06 LA 1.06 ! MK 1.06 NL 1.10 OV 0.96 PT 1.07 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.00 HN 0.95 KP 1.01 ! LA 1.02 MK 1.03 NL 1.07 OV 0.93 ! PT 0.95 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.94 KP 1.01 LA 1.00 ! NL 1.01 OV 0.86 PT 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.94 MK 1.05 NL 1.18 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.99 KP 1.04 LA 1.06 ! MK 1.07 NL 1.12 OV 0.99 PT 1.10 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.99 HN 0.97 KP 0.99 ! LA 1.01 MK 1.03 NL 1.07 OV 0.92 ! PT 0.96 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 0.90 KP 1.00 LA 1.00 ! NL 0.99 OV 0.87 PT 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.99 MK 1.06 NL 1.10 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.06 KP 1.05 LA 1.05 ! MK 1.11 NL 1.09 OV 0.94 PT 1.08 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.00 HN 0.95 KP 1.01 ! LA 1.03 MK 1.04 NL 1.07 OV 0.92 ! PT 0.95 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 0.91 KP 1.02 LA 1.00 ! NL 0.98 OV 0.87 PT 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.93 MK 1.10 NL 1.13 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 0.99 KP 1.08 LA 1.04 ! MK 1.08 NL 1.09 OV 0.96 PT 1.03 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.01 HN 0.96 KP 1.01 ! LA 1.02 MK 1.03 NL 1.07 OV 0.91 ! PT 0.96 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 HN 0.96 KP 0.99 LA 0.98 ! NL 0.98 OV 0.90 PT 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.02 MK 1.12 NL 1.13 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 1.00 KP 1.04 LA 1.05 ! MK 1.06 NL 1.10 OV 0.96 PT 1.07 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 0.98 HN 0.95 KP 1.00 ! LA 1.04 MK 1.07 NL 1.05 OV 0.92 ! PT 0.94 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 0.96 KP 1.00 LA 0.99 ! NL 1.00 OV 0.90 PT 0.94 ! ! ! Fit before self-cal, rms=0.064157Jy sigma=1.347146 ! Fit after self-cal, rms=0.060396Jy sigma=1.234920 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9869 mas, bmaj=1.481 mas, bpa=5.608 degrees ! Estimated noise=0.237835 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 = -0.00367358 Jy ! Component: 100 - total flux cleaned = -0.00540189 Jy ! Component: 150 - total flux cleaned = -0.00613816 Jy ! Component: 200 - total flux cleaned = -0.00648056 Jy ! Total flux subtracted in 200 components = -0.00648056 Jy ! Clean residual min=-0.002745 max=0.002799 Jy/beam ! Clean residual mean=0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.354915 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.354915 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=0.060104Jy sigma=1.228156 ! Fit after self-cal, rms=0.060112Jy sigma=1.227867 ! Inverting map ! Added new window around map position (2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300052 Jy ! Component: 100 - total flux cleaned = 0.00385178 Jy ! Component: 150 - total flux cleaned = 0.003918 Jy ! Component: 200 - total flux cleaned = 0.00380363 Jy ! Total flux subtracted in 200 components = 0.00380363 Jy ! Clean residual min=-0.002696 max=0.002669 Jy/beam ! Clean residual mean=0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.358718 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 127 components and 0.358718 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=0.059917Jy sigma=1.223379 ! Fit after self-cal, rms=0.059903Jy sigma=1.223099 ! 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=0.059903Jy sigma=1.223099 ! Fit after self-cal, rms=0.057649Jy sigma=1.171069 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9867 mas, bmaj=1.482 mas, bpa=5.375 degrees ! Estimated noise=0.237798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168594 Jy ! Component: 100 - total flux cleaned = -0.00231217 Jy ! Component: 150 - total flux cleaned = -0.00257528 Jy ! Component: 200 - total flux cleaned = -0.00290514 Jy ! Total flux subtracted in 200 components = -0.00290514 Jy ! Clean residual min=-0.001620 max=0.001321 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.355813 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 153 components and 0.355813 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=0.057533Jy sigma=1.168540 ! Fit after self-cal, rms=0.057541Jy sigma=1.168404 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 = -9.65429e-05 Jy ! Component: 100 - total flux cleaned = -0.000221597 Jy ! Component: 150 - total flux cleaned = -0.000334711 Jy ! Component: 200 - total flux cleaned = -0.000439314 Jy ! Total flux subtracted in 200 components = -0.000439314 Jy ! Clean residual min=-0.001547 max=0.001276 Jy/beam ! Clean residual mean=0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.355374 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 166 components and 0.355374 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=0.057493Jy sigma=1.167388 ! Fit after self-cal, rms=0.057491Jy sigma=1.167349 ! 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=0.057491Jy sigma=1.167349 ! Fit after self-cal, rms=0.057280Jy sigma=1.161659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9865 mas, bmaj=1.484 mas, bpa=5.432 degrees ! Estimated noise=0.237705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151871 Jy ! Component: 100 - total flux cleaned = -0.00218149 Jy ! Component: 150 - total flux cleaned = -0.00251987 Jy ! Component: 200 - total flux cleaned = -0.00271973 Jy ! Total flux subtracted in 200 components = -0.00271973 Jy ! Clean residual min=-0.001336 max=0.001218 Jy/beam ! Clean residual mean=0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.352654 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 172 components and 0.352654 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=0.057220Jy sigma=1.160346 ! Fit after self-cal, rms=0.057221Jy sigma=1.160320 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 = -0.00012789 Jy ! Component: 100 - total flux cleaned = -0.000215406 Jy ! Component: 150 - total flux cleaned = -0.000324471 Jy ! Component: 200 - total flux cleaned = -0.000426116 Jy ! Total flux subtracted in 200 components = -0.000426116 Jy ! Clean residual min=-0.001283 max=0.001188 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.352228 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 182 components and 0.352228 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=0.057197Jy sigma=1.159805 ! Fit after self-cal, rms=0.057196Jy sigma=1.159789 ! 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=0.057196Jy sigma=1.159789 ! Fit after self-cal, rms=0.057154Jy sigma=1.159375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=2.665 mas, bpa=4.564 degrees ! Estimated noise=0.297843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135568 Jy ! Component: 100 - total flux cleaned = -0.0018369 Jy ! Component: 150 - total flux cleaned = -0.00204823 Jy ! Component: 200 - total flux cleaned = -0.00216967 Jy ! Total flux subtracted in 200 components = -0.00216967 Jy ! Clean residual min=-0.001434 max=0.001413 Jy/beam ! Clean residual mean=0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.350058 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 202 components and 0.350058 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=0.057125Jy sigma=1.158659 ! Fit after self-cal, rms=0.057122Jy sigma=1.158609 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 = -9.17217e-05 Jy ! Component: 100 - total flux cleaned = -0.000169192 Jy ! Component: 150 - total flux cleaned = -0.000284085 Jy ! Component: 200 - total flux cleaned = -0.000386736 Jy ! Total flux subtracted in 200 components = -0.000386736 Jy ! Clean residual min=-0.001452 max=0.001377 Jy/beam ! Clean residual mean=0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.349672 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 216 components and 0.349672 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=0.057114Jy sigma=1.158466 ! Fit after self-cal, rms=0.057113Jy sigma=1.158438 ! 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=0.9863 mas, bmaj=1.484 mas, bpa=5.472 degrees ! Estimated noise=0.237642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9863 x 1.484 at 5.472 degrees (North through East) ! Clean map min=-0.0018717 max=0.29214 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 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=0.7626 mas, bmaj=1.193 mas, bpa=6.381 degrees ! Estimated noise=0.363944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225603 Jy ! Component: 100 - total flux cleaned = 0.275071 Jy ! Component: 150 - total flux cleaned = 0.290918 Jy ! Component: 200 - total flux cleaned = 0.299281 Jy ! Total flux subtracted in 200 components = 0.299281 Jy ! Clean residual min=-0.002906 max=0.004699 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.299281 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.299281 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9863 mas, bmaj=1.484 mas, bpa=5.472 degrees ! Estimated noise=0.237642 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) ! Added new window around map position (1, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01057 Jy ! Component: 100 - total flux cleaned = 0.017345 Jy ! Component: 150 - total flux cleaned = 0.0224951 Jy ! Component: 200 - total flux cleaned = 0.0266489 Jy ! Total flux subtracted in 200 components = 0.0266489 Jy ! Clean residual min=-0.001615 max=0.002621 Jy/beam ! Clean residual mean=0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.32593 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 63 components and 0.32593 Jy ! Inverting map ! Added new window around map position (-0.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347094 Jy ! Component: 100 - total flux cleaned = 0.00641014 Jy ! Component: 150 - total flux cleaned = 0.00892095 Jy ! Component: 200 - total flux cleaned = 0.0110845 Jy ! Total flux subtracted in 200 components = 0.0110845 Jy ! Clean residual min=-0.001380 max=0.001639 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.337014 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 97 components and 0.337014 Jy ! Inverting map ! Added new window around map position (1.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193317 Jy ! Component: 100 - total flux cleaned = 0.00358698 Jy ! Component: 150 - total flux cleaned = 0.00470256 Jy ! Component: 200 - total flux cleaned = 0.00565734 Jy ! Total flux subtracted in 200 components = 0.00565734 Jy ! Clean residual min=-0.001277 max=0.001397 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.342672 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 118 components and 0.342672 Jy ! Inverting map ! Added new window around map position (4.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137092 Jy ! Component: 100 - total flux cleaned = 0.0022413 Jy ! Component: 150 - total flux cleaned = 0.00303155 Jy ! Component: 200 - total flux cleaned = 0.00375198 Jy ! Total flux subtracted in 200 components = 0.00375198 Jy ! Clean residual min=-0.001222 max=0.001205 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.346424 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 137 components and 0.346424 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=2.185 mas, bmaj=2.665 mas, bpa=4.564 degrees ! Estimated noise=0.297843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134661 Jy ! Component: 100 - total flux cleaned = 0.00228983 Jy ! Component: 150 - total flux cleaned = 0.00254796 Jy ! Component: 200 - total flux cleaned = 0.00269105 Jy ! Total flux subtracted in 200 components = 0.00269105 Jy ! Clean residual min=-0.001517 max=0.001286 Jy/beam ! Clean residual mean=0.000004 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.349115 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 = 0.000155522 Jy ! Component: 100 - total flux cleaned = 0.00022687 Jy ! Component: 150 - total flux cleaned = 0.000271157 Jy ! Component: 200 - total flux cleaned = 0.000312605 Jy ! Total flux subtracted in 200 components = 0.000312605 Jy ! Clean residual min=-0.001506 max=0.001291 Jy/beam ! Clean residual mean=0.000004 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.349427 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 210 components and 0.349427 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9863 mas, bmaj=1.484 mas, bpa=5.472 degrees ! Estimated noise=0.237642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150488 Jy ! Component: 100 - total flux cleaned = -0.000101841 Jy ! Component: 150 - total flux cleaned = -3.45372e-05 Jy ! Component: 200 - total flux cleaned = 2.94188e-05 Jy ! Total flux subtracted in 200 components = 2.94188e-05 Jy ! Clean residual min=-0.001181 max=0.001135 Jy/beam ! Clean residual mean=0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.349457 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 231 components and 0.349457 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=0.057074Jy sigma=1.157682 ! Fit after self-cal, rms=0.057065Jy sigma=1.157453 wmodel J0923+3849_X_a_map.mod ! Writing 231 model components to file: J0923+3849_X_a_map.mod wobs J0923+3849_X_a_uvs.fits ! Writing UV FITS file: J0923+3849_X_a_uvs.fits wwins J0923+3849_X_a_map.win ! wwins: Wrote 11 windows to J0923+3849_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 = -0.000219773 Jy ! Component: 100 - total flux cleaned = -0.000220606 Jy ! Component: 150 - total flux cleaned = -0.000102181 Jy ! Component: 200 - total flux cleaned = 5.10516e-05 Jy ! Component: 250 - total flux cleaned = 0.000219621 Jy ! Component: 300 - total flux cleaned = 0.000366862 Jy ! Component: 350 - total flux cleaned = 0.000529537 Jy ! Component: 400 - total flux cleaned = 0.00060074 Jy ! Component: 450 - total flux cleaned = 0.000618451 Jy ! Component: 500 - total flux cleaned = 0.000688238 Jy ! Component: 550 - total flux cleaned = 0.000740004 Jy ! Component: 600 - total flux cleaned = 0.000791201 Jy ! Component: 650 - total flux cleaned = 0.000841796 Jy ! Component: 700 - total flux cleaned = 0.000891892 Jy ! Component: 750 - total flux cleaned = 0.000908376 Jy ! Component: 800 - total flux cleaned = 0.000908642 Jy ! Component: 850 - total flux cleaned = 0.000990213 Jy ! Component: 900 - total flux cleaned = 0.00105509 Jy ! Component: 950 - total flux cleaned = 0.00107128 Jy ! Component: 1000 - total flux cleaned = 0.00116725 Jy ! Component: 1050 - total flux cleaned = 0.00119896 Jy ! Component: 1100 - total flux cleaned = 0.00119895 Jy ! Component: 1150 - total flux cleaned = 0.00129271 Jy ! Component: 1200 - total flux cleaned = 0.00126157 Jy ! Component: 1250 - total flux cleaned = 0.00135453 Jy ! Component: 1300 - total flux cleaned = 0.00130856 Jy ! Component: 1350 - total flux cleaned = 0.0014309 Jy ! Component: 1400 - total flux cleaned = 0.00138533 Jy ! Component: 1450 - total flux cleaned = 0.00144593 Jy ! Component: 1500 - total flux cleaned = 0.00152131 Jy ! Component: 1550 - total flux cleaned = 0.00153636 Jy ! Component: 1600 - total flux cleaned = 0.00155127 Jy ! Component: 1650 - total flux cleaned = 0.0016253 Jy ! Component: 1700 - total flux cleaned = 0.00169901 Jy ! Component: 1750 - total flux cleaned = 0.00165497 Jy ! Component: 1800 - total flux cleaned = 0.00169891 Jy ! Component: 1850 - total flux cleaned = 0.00177133 Jy ! Component: 1900 - total flux cleaned = 0.00178581 Jy ! Component: 1950 - total flux cleaned = 0.00184343 Jy ! Component: 2000 - total flux cleaned = 0.00184337 Jy ! Component: 2050 - total flux cleaned = 0.00187197 Jy ! Component: 2100 - total flux cleaned = 0.0019289 Jy ! Component: 2150 - total flux cleaned = 0.00197125 Jy ! Component: 2200 - total flux cleaned = 0.00199938 Jy ! Component: 2250 - total flux cleaned = 0.0020415 Jy ! Component: 2300 - total flux cleaned = 0.00204165 Jy ! Component: 2350 - total flux cleaned = 0.0021252 Jy ! Component: 2400 - total flux cleaned = 0.00220834 Jy ! Component: 2450 - total flux cleaned = 0.0022221 Jy ! Component: 2500 - total flux cleaned = 0.00218087 Jy ! Component: 2550 - total flux cleaned = 0.00219459 Jy ! Component: 2600 - total flux cleaned = 0.00227638 Jy ! Component: 2650 - total flux cleaned = 0.00233077 Jy ! Component: 2700 - total flux cleaned = 0.00234437 Jy ! Component: 2750 - total flux cleaned = 0.00235784 Jy ! Component: 2800 - total flux cleaned = 0.00237131 Jy ! Component: 2850 - total flux cleaned = 0.0024249 Jy ! Component: 2900 - total flux cleaned = 0.00250497 Jy ! Component: 2950 - total flux cleaned = 0.00246503 Jy ! Component: 3000 - total flux cleaned = 0.00249157 Jy ! Component: 3050 - total flux cleaned = 0.00250478 Jy ! Component: 3100 - total flux cleaned = 0.00247847 Jy ! Component: 3150 - total flux cleaned = 0.0025048 Jy ! Component: 3200 - total flux cleaned = 0.00247868 Jy ! Component: 3250 - total flux cleaned = 0.00255682 Jy ! Component: 3300 - total flux cleaned = 0.00260875 Jy ! Component: 3350 - total flux cleaned = 0.00258286 Jy ! Component: 3400 - total flux cleaned = 0.00258281 Jy ! Component: 3450 - total flux cleaned = 0.00260848 Jy ! Component: 3500 - total flux cleaned = 0.00257009 Jy ! Component: 3550 - total flux cleaned = 0.0025956 Jy ! Component: 3600 - total flux cleaned = 0.00263383 Jy ! Component: 3650 - total flux cleaned = 0.00263382 Jy ! Component: 3700 - total flux cleaned = 0.00260846 Jy ! Component: 3750 - total flux cleaned = 0.00260845 Jy ! Component: 3800 - total flux cleaned = 0.00255822 Jy ! Component: 3850 - total flux cleaned = 0.00258333 Jy ! Component: 3900 - total flux cleaned = 0.00257087 Jy ! Component: 3950 - total flux cleaned = 0.00259581 Jy ! Component: 4000 - total flux cleaned = 0.00267037 Jy ! Component: 4050 - total flux cleaned = 0.00263318 Jy ! Total flux subtracted in 4096 components = 0.0026331 Jy ! Clean residual min=-0.000837 max=0.000699 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.35209 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 592 components and 0.35209 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0923+3849_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9863 x 1.484 at 5.472 degrees (North through East) ! Clean map min=-0.0015461 max=0.29306 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0923+3849_X_a_map.fits wmodel /vlbi/uf001/uvm//J0923+3849_X_a_map.mod ! Writing 592 model components to file: /vlbi/uf001/uvm//J0923+3849_X_a_map.mod wobs /vlbi/uf001/uvm//J0923+3849_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0923+3849_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0923+3849_X_a_map.win ! wwins: Wrote 12 windows to /vlbi/uf001/uvm//J0923+3849_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.293065 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224752 0.224752 0.449504 0.899007 1.79801 3.59603 7.19206 14.3841 28.7682 57.5365 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.293 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1334.81 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0923+3849_X_a_dfm.log closed on Sun Jan 13 21:15:11 2019