! Started logfile: /vlbi/uf001/uvm//J1349-3056_X_a_dfm.log on Sun Jan 13 21:41:51 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//J1349-3056_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1349-3056_X_a_uvm.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.837209 visibilities/baseline/integration-bin. ! Found source: J1349-3056 ! ! 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 38016 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 J1349-3056_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 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.016088Jy sigma=18.548331 ! Fit after self-cal, rms=0.862332Jy sigma=15.461009 ! 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=0.6393 mas, bmaj=1.673 mas, bpa=-10.77 degrees ! Estimated noise=0.458237 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 = 0.102485 Jy ! Component: 100 - total flux cleaned = 0.130656 Jy ! Total flux subtracted in 100 components = 0.130656 Jy ! Clean residual min=-0.008151 max=0.017701 Jy/beam ! Clean residual mean=0.000021 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.130656 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.130656 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=0.090665Jy sigma=1.522912 ! Fit after self-cal, rms=0.090572Jy sigma=1.521556 ! Inverting map ! Added new window around map position (0.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175923 Jy ! Component: 100 - total flux cleaned = 0.0285412 Jy ! Total flux subtracted in 100 components = 0.0285412 Jy ! Clean residual min=-0.007032 max=0.011591 Jy/beam ! Clean residual mean=0.000014 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.159197 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.159197 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=0.085133Jy sigma=1.381649 ! Fit after self-cal, rms=0.084898Jy sigma=1.376466 ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106642 Jy ! Component: 100 - total flux cleaned = 0.0179061 Jy ! Total flux subtracted in 100 components = 0.0179061 Jy ! Clean residual min=-0.006257 max=0.009059 Jy/beam ! Clean residual mean=0.000009 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.177103 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.177103 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=0.082796Jy sigma=1.322695 ! Fit after self-cal, rms=0.082741Jy sigma=1.320839 ! Inverting map ! Added new window around map position (1.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00866517 Jy ! Component: 100 - total flux cleaned = 0.0143112 Jy ! Total flux subtracted in 100 components = 0.0143112 Jy ! Clean residual min=-0.005976 max=0.007442 Jy/beam ! Clean residual mean=0.000007 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.191414 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.191414 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=0.081412Jy sigma=1.289707 ! Fit after self-cal, rms=0.081354Jy sigma=1.288694 ! Inverting map ! Added new window around map position (-1.6, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643954 Jy ! Component: 100 - total flux cleaned = 0.0104451 Jy ! Total flux subtracted in 100 components = 0.0104451 Jy ! Clean residual min=-0.005702 max=0.004746 Jy/beam ! Clean residual mean=0.000006 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.201859 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.201859 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=0.080771Jy sigma=1.274835 ! Fit after self-cal, rms=0.080703Jy sigma=1.273764 ! 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=0.8791 mas, bmaj=2.27 mas, bpa=-10.21 degrees ! Estimated noise=0.206757 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 = 0.00563869 Jy ! Component: 100 - total flux cleaned = 0.00915869 Jy ! Component: 150 - total flux cleaned = 0.0116366 Jy ! Component: 200 - total flux cleaned = 0.0132876 Jy ! Total flux subtracted in 200 components = 0.0132876 Jy ! Clean residual min=-0.004763 max=0.004626 Jy/beam ! Clean residual mean=0.000016 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.215147 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.215147 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=0.080315Jy sigma=1.262790 ! Fit after self-cal, rms=0.080295Jy sigma=1.262338 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8791 x 2.27 at -10.21 degrees (North through East) ! Clean map min=-0.0045942 max=0.13157 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.08 HN 1.15 KP 1.10 ! LA 0.87 MK 1.07 NL 1.16 OV 0.98 ! PT 1.00 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 HN 1.19 KP 1.02 ! LA 1.02 MK 1.00 NL 0.99 OV 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.09 HN 1.19 KP 1.09 ! LA 0.86 MK 1.04 NL 1.18 OV 0.96 ! PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.97 HN 1.26 KP 1.02 ! LA 1.02 MK 0.98 NL 0.98 OV 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.06 HN 1.18 KP 1.10 ! LA 0.88 MK 1.03 NL 1.11 OV 0.93 ! PT 1.02 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.96 HN 1.20 KP 1.03 ! LA 1.01 MK 1.00 NL 0.96 OV 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 1.08 KP 1.11 ! LA 0.88 MK 1.11 NL 1.16 OV 0.97 ! PT 1.01 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.97 HN 1.22 KP 1.04 ! LA 1.01 MK 1.02 NL 1.00 OV 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.10 HN 1.09 KP 1.10 ! LA 0.84 MK 1.03 NL 1.18 OV 0.95 ! PT 1.06 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.97 HN 1.22 KP 1.02 ! LA 1.01 MK 0.99 NL 0.98 OV 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.06 HN 1.20 KP 1.11 ! LA 0.87 MK 1.06 NL 1.12 OV 0.96 ! PT 0.98 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.97 HN 1.20 KP 1.03 ! LA 1.01 MK 1.04 NL 1.00 OV 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.07 HN 1.05 KP 1.08 ! LA 0.89 MK 1.04 NL 1.08 OV 0.95 ! PT 1.00 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.98 HN 1.22 KP 1.02 ! LA 0.99 MK 1.01 NL 0.98 OV 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.10 HN 1.02 KP 1.11 ! LA 0.86 MK 1.07 NL 1.19 OV 0.95 ! PT 1.00 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.95 HN 1.18 KP 1.02 ! LA 0.99 MK 0.97 NL 0.99 OV 0.88 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.05 HN 1.03 KP 1.15 ! LA 0.83 MK 1.06 NL 1.17 OV 0.95 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.95 HN 1.13 KP 1.03 ! LA 0.98 MK 0.99 NL 1.02 OV 0.89 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.05 HN 0.99 KP 1.12 ! LA 0.84 MK 1.05 NL 1.19 OV 0.96 ! PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.95 HN 1.06 KP 1.05 ! LA 1.01 MK 0.97 NL 0.97 OV 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.07 HN 1.12 KP 1.09 ! LA 0.86 MK 0.99 NL 1.11 OV 0.97 ! PT 0.99 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.96 HN 1.17 KP 1.05 ! LA 1.01 MK 0.99 NL 0.94 OV 0.86 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 1.04 KP 1.12 ! LA 0.85 MK 1.03 NL 1.12 OV 0.95 ! PT 1.01 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.94 HN 1.20 KP 1.00 ! LA 1.02 MK 0.93 NL 1.00 OV 0.89 ! ! ! Fit before self-cal, rms=0.080295Jy sigma=1.262338 ! Fit after self-cal, rms=0.083028Jy sigma=1.217281 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8877 mas, bmaj=2.259 mas, bpa=-10.18 degrees ! Estimated noise=0.208376 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 = -0.0033947 Jy ! Component: 100 - total flux cleaned = -0.0045071 Jy ! Component: 150 - total flux cleaned = -0.005048 Jy ! Component: 200 - total flux cleaned = -0.0052746 Jy ! Total flux subtracted in 200 components = -0.0052746 Jy ! Clean residual min=-0.002252 max=0.002699 Jy/beam ! Clean residual mean=0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.209872 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.209872 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=0.082830Jy sigma=1.213973 ! Fit after self-cal, rms=0.083012Jy sigma=1.213155 ! 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=0.083012Jy sigma=1.213155 ! Fit after self-cal, rms=0.085321Jy sigma=1.207278 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=2.257 mas, bpa=-10.12 degrees ! Estimated noise=0.208537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00223483 Jy ! Component: 100 - total flux cleaned = -0.00274029 Jy ! Component: 150 - total flux cleaned = -0.00294826 Jy ! Component: 200 - total flux cleaned = -0.00308274 Jy ! Total flux subtracted in 200 components = -0.00308274 Jy ! Clean residual min=-0.001725 max=0.001857 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.20679 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.20679 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=0.085217Jy sigma=1.205753 ! Fit after self-cal, rms=0.085246Jy sigma=1.205586 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) ! Added new window around map position (3.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057601 Jy ! Component: 100 - total flux cleaned = 0.000598045 Jy ! Component: 150 - total flux cleaned = 0.000720562 Jy ! Component: 200 - total flux cleaned = 0.00068462 Jy ! Total flux subtracted in 200 components = 0.00068462 Jy ! Clean residual min=-0.001682 max=0.001535 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.207474 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.207474 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=0.085166Jy sigma=1.204460 ! Fit after self-cal, rms=0.085156Jy sigma=1.204323 ! 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=0.085156Jy sigma=1.204323 ! Fit after self-cal, rms=0.088260Jy sigma=1.201023 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8937 mas, bmaj=2.296 mas, bpa=-10.58 degrees ! Estimated noise=0.2094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124788 Jy ! Component: 100 - total flux cleaned = -0.00153522 Jy ! Component: 150 - total flux cleaned = -0.00164155 Jy ! Component: 200 - total flux cleaned = -0.00177079 Jy ! Total flux subtracted in 200 components = -0.00177079 Jy ! Clean residual min=-0.001536 max=0.001260 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.205704 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.205704 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=0.088207Jy sigma=1.200450 ! Fit after self-cal, rms=0.088253Jy sigma=1.200342 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 = -9.26519e-05 Jy ! Component: 100 - total flux cleaned = -0.000183505 Jy ! Component: 150 - total flux cleaned = -0.000238612 Jy ! Component: 200 - total flux cleaned = -0.000313556 Jy ! Total flux subtracted in 200 components = -0.000313556 Jy ! Clean residual min=-0.001529 max=0.001253 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.20539 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.20539 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=0.088223Jy sigma=1.200111 ! Fit after self-cal, rms=0.088223Jy sigma=1.200060 ! 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=0.088223Jy sigma=1.200060 ! Fit after self-cal, rms=0.089283Jy sigma=1.199909 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=6.476 mas, bpa=0.2068 degrees ! Estimated noise=0.246242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000990841 Jy ! Component: 100 - total flux cleaned = -0.00111725 Jy ! Component: 150 - total flux cleaned = -0.0011937 Jy ! Component: 200 - total flux cleaned = -0.00122413 Jy ! Total flux subtracted in 200 components = -0.00122413 Jy ! Clean residual min=-0.001449 max=0.001368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.204166 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 135 components and 0.204166 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=0.089275Jy sigma=1.199723 ! Fit after self-cal, rms=0.089285Jy sigma=1.199651 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 = -0.000156674 Jy ! Component: 100 - total flux cleaned = -0.000190589 Jy ! Component: 150 - total flux cleaned = -0.000204688 Jy ! Component: 200 - total flux cleaned = -0.000204019 Jy ! Total flux subtracted in 200 components = -0.000204019 Jy ! Clean residual min=-0.001424 max=0.001365 Jy/beam ! Clean residual mean=-0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.203962 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 139 components and 0.203962 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=0.089280Jy sigma=1.199596 ! Fit after self-cal, rms=0.089280Jy sigma=1.199564 ! 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=0.8951 mas, bmaj=2.303 mas, bpa=-10.63 degrees ! Estimated noise=0.209495 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 2.303 at -10.63 degrees (North through East) ! Clean map min=-0.0021845 max=0.13471 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=0.6461 mas, bmaj=1.686 mas, bpa=-10.95 degrees ! Estimated noise=0.47554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105794 Jy ! Component: 100 - total flux cleaned = 0.135211 Jy ! Component: 150 - total flux cleaned = 0.151713 Jy ! Component: 200 - total flux cleaned = 0.163372 Jy ! Total flux subtracted in 200 components = 0.163372 Jy ! Clean residual min=-0.004614 max=0.006718 Jy/beam ! Clean residual mean=0.000009 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.163372 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.163372 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=2.303 mas, bpa=-10.63 degrees ! Estimated noise=0.209495 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 = 0.0145114 Jy ! Component: 100 - total flux cleaned = 0.0229037 Jy ! Component: 150 - total flux cleaned = 0.0283702 Jy ! Component: 200 - total flux cleaned = 0.0322239 Jy ! Total flux subtracted in 200 components = 0.0322239 Jy ! Clean residual min=-0.001964 max=0.002492 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.195596 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.195596 Jy ! Inverting map ! Added new window around map position (-0.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002711 Jy ! Component: 100 - total flux cleaned = 0.00425428 Jy ! Component: 150 - total flux cleaned = 0.00544492 Jy ! Component: 200 - total flux cleaned = 0.00589567 Jy ! Total flux subtracted in 200 components = 0.00589567 Jy ! Clean residual min=-0.001788 max=0.001515 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.201491 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.201491 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=2.239 mas, bmaj=6.476 mas, bpa=0.2068 degrees ! Estimated noise=0.246242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123504 Jy ! Component: 100 - total flux cleaned = 0.00164608 Jy ! Component: 150 - total flux cleaned = 0.00190685 Jy ! Component: 200 - total flux cleaned = 0.00206764 Jy ! Total flux subtracted in 200 components = 0.00206764 Jy ! Clean residual min=-0.001497 max=0.001344 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.203559 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 = 9.39953e-05 Jy ! Component: 100 - total flux cleaned = 0.000137471 Jy ! Component: 150 - total flux cleaned = 0.000177352 Jy ! Component: 200 - total flux cleaned = 0.000214291 Jy ! Total flux subtracted in 200 components = 0.000214291 Jy ! Clean residual min=-0.001469 max=0.001353 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.203773 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 0.203773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=2.303 mas, bpa=-10.63 degrees ! Estimated noise=0.209495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167225 Jy ! Component: 100 - total flux cleaned = -0.000344849 Jy ! Component: 150 - total flux cleaned = -0.000305603 Jy ! Component: 200 - total flux cleaned = -0.000232029 Jy ! Total flux subtracted in 200 components = -0.000232029 Jy ! Clean residual min=-0.001441 max=0.001282 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.203541 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.203541 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=0.089308Jy sigma=1.200055 ! Fit after self-cal, rms=0.089287Jy sigma=1.199806 wmodel J1349-3056_X_a_map.mod ! Writing 114 model components to file: J1349-3056_X_a_map.mod wobs J1349-3056_X_a_uvs.fits ! Writing UV FITS file: J1349-3056_X_a_uvs.fits wwins J1349-3056_X_a_map.win ! wwins: Wrote 7 windows to J1349-3056_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 = -0.000491117 Jy ! Component: 100 - total flux cleaned = -0.000716749 Jy ! Component: 150 - total flux cleaned = -0.000822403 Jy ! Component: 200 - total flux cleaned = -0.000802536 Jy ! Component: 250 - total flux cleaned = -0.000783092 Jy ! Component: 300 - total flux cleaned = -0.000745403 Jy ! Component: 350 - total flux cleaned = -0.00074554 Jy ! Component: 400 - total flux cleaned = -0.000745534 Jy ! Component: 450 - total flux cleaned = -0.000799226 Jy ! Component: 500 - total flux cleaned = -0.000834089 Jy ! Component: 550 - total flux cleaned = -0.000799402 Jy ! Component: 600 - total flux cleaned = -0.000816698 Jy ! Component: 650 - total flux cleaned = -0.000816615 Jy ! Component: 700 - total flux cleaned = -0.000750416 Jy ! Component: 750 - total flux cleaned = -0.000717933 Jy ! Component: 800 - total flux cleaned = -0.000782914 Jy ! Component: 850 - total flux cleaned = -0.000718589 Jy ! Component: 900 - total flux cleaned = -0.000750362 Jy ! Component: 950 - total flux cleaned = -0.000718809 Jy ! Component: 1000 - total flux cleaned = -0.000687547 Jy ! Component: 1050 - total flux cleaned = -0.000657065 Jy ! Component: 1100 - total flux cleaned = -0.000733173 Jy ! Component: 1150 - total flux cleaned = -0.000702954 Jy ! Component: 1200 - total flux cleaned = -0.000702967 Jy ! Component: 1250 - total flux cleaned = -0.00062902 Jy ! Component: 1300 - total flux cleaned = -0.00061441 Jy ! Component: 1350 - total flux cleaned = -0.000628766 Jy ! Component: 1400 - total flux cleaned = -0.000556773 Jy ! Component: 1450 - total flux cleaned = -0.000556842 Jy ! Component: 1500 - total flux cleaned = -0.000556774 Jy ! Component: 1550 - total flux cleaned = -0.000556823 Jy ! Component: 1600 - total flux cleaned = -0.00054283 Jy ! Component: 1650 - total flux cleaned = -0.000459711 Jy ! Component: 1700 - total flux cleaned = -0.000514557 Jy ! Component: 1750 - total flux cleaned = -0.000446428 Jy ! Component: 1800 - total flux cleaned = -0.000500669 Jy ! Component: 1850 - total flux cleaned = -0.000447029 Jy ! Component: 1900 - total flux cleaned = -0.000513615 Jy ! Component: 1950 - total flux cleaned = -0.000500221 Jy ! Component: 2000 - total flux cleaned = -0.000539622 Jy ! Component: 2050 - total flux cleaned = -0.000552599 Jy ! Component: 2100 - total flux cleaned = -0.000643339 Jy ! Component: 2150 - total flux cleaned = -0.0006176 Jy ! Component: 2200 - total flux cleaned = -0.000617406 Jy ! Component: 2250 - total flux cleaned = -0.000642814 Jy ! Component: 2300 - total flux cleaned = -0.000668138 Jy ! Component: 2350 - total flux cleaned = -0.000680789 Jy ! Component: 2400 - total flux cleaned = -0.000743125 Jy ! Component: 2450 - total flux cleaned = -0.000755648 Jy ! Component: 2500 - total flux cleaned = -0.000829486 Jy ! Component: 2550 - total flux cleaned = -0.000829412 Jy ! Component: 2600 - total flux cleaned = -0.000878087 Jy ! Component: 2650 - total flux cleaned = -0.00087822 Jy ! Component: 2700 - total flux cleaned = -0.000902401 Jy ! Component: 2750 - total flux cleaned = -0.000962271 Jy ! Component: 2800 - total flux cleaned = -0.000962399 Jy ! Component: 2850 - total flux cleaned = -0.00100959 Jy ! Component: 2900 - total flux cleaned = -0.000986159 Jy ! Component: 2950 - total flux cleaned = -0.00103281 Jy ! Component: 3000 - total flux cleaned = -0.00102125 Jy ! Component: 3050 - total flux cleaned = -0.00107881 Jy ! Component: 3100 - total flux cleaned = -0.0010674 Jy ! Component: 3150 - total flux cleaned = -0.00110146 Jy ! Component: 3200 - total flux cleaned = -0.00111281 Jy ! Component: 3250 - total flux cleaned = -0.00111278 Jy ! Component: 3300 - total flux cleaned = -0.0011239 Jy ! Component: 3350 - total flux cleaned = -0.00104582 Jy ! Component: 3400 - total flux cleaned = -0.00115663 Jy ! Component: 3450 - total flux cleaned = -0.00121159 Jy ! Component: 3500 - total flux cleaned = -0.00117867 Jy ! Component: 3550 - total flux cleaned = -0.00118955 Jy ! Component: 3600 - total flux cleaned = -0.00114621 Jy ! Component: 3650 - total flux cleaned = -0.00114632 Jy ! Component: 3700 - total flux cleaned = -0.00116781 Jy ! Component: 3750 - total flux cleaned = -0.00115721 Jy ! Component: 3800 - total flux cleaned = -0.00117844 Jy ! Component: 3850 - total flux cleaned = -0.00109405 Jy ! Component: 3900 - total flux cleaned = -0.00115709 Jy ! Component: 3950 - total flux cleaned = -0.00114655 Jy ! Component: 4000 - total flux cleaned = -0.00107368 Jy ! Component: 4050 - total flux cleaned = -0.00111504 Jy ! Total flux subtracted in 4096 components = -0.00107389 Jy ! Clean residual min=-0.000673 max=0.000541 Jy/beam ! Clean residual mean=0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.202467 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 397 components and 0.202467 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1349-3056_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 2.303 at -10.63 degrees (North through East) ! Clean map min=-0.001801 max=0.1369 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1349-3056_X_a_map.fits wmodel /vlbi/uf001/uvm//J1349-3056_X_a_map.mod ! Writing 397 model components to file: /vlbi/uf001/uvm//J1349-3056_X_a_map.mod wobs /vlbi/uf001/uvm//J1349-3056_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1349-3056_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1349-3056_X_a_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uvm//J1349-3056_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136902 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177742 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.389496 0.389496 0.778991 1.55798 3.11596 6.23193 12.4639 24.9277 49.8554 99.7109 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 770.226 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1349-3056_X_a_dfm.log closed on Sun Jan 13 21:41:57 2019