! Started logfile: /vlbi/uf001/uvm//J1320+8450_X_a_dfm.log on Sun Jan 13 21:39:35 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//J1320+8450_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1320+8450_X_a_uvm.fits ! AN table 1: 147 integrations on 45 of 45 possible baselines. ! AN table 2: 109 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.933795 visibilities/baseline/integration-bin. ! Found source: J1320+8450 ! ! 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 108324 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 J1320+8450_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 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007266Jy sigma=22.079772 ! Fit after self-cal, rms=0.926466Jy sigma=20.320121 ! 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=0.6884 mas, bmaj=1.058 mas, bpa=37.96 degrees ! Estimated noise=0.243049 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 = 0.0482629 Jy ! Component: 100 - total flux cleaned = 0.0652215 Jy ! Total flux subtracted in 100 components = 0.0652215 Jy ! Clean residual min=-0.006846 max=0.026515 Jy/beam ! Clean residual mean=-0.000016 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.0652215 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0652215 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=0.092993Jy sigma=1.999128 ! Fit after self-cal, rms=0.091918Jy sigma=1.975067 ! 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 = 0.0233261 Jy ! Component: 100 - total flux cleaned = 0.0352481 Jy ! Total flux subtracted in 100 components = 0.0352481 Jy ! Clean residual min=-0.005478 max=0.021919 Jy/beam ! Clean residual mean=-0.000013 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.10047 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.10047 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=0.082525Jy sigma=1.765348 ! Fit after self-cal, rms=0.080286Jy sigma=1.711773 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161736 Jy ! Component: 100 - total flux cleaned = 0.0249777 Jy ! Total flux subtracted in 100 components = 0.0249777 Jy ! Clean residual min=-0.004748 max=0.017252 Jy/beam ! Clean residual mean=-0.000011 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.125447 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.125447 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=0.074752Jy sigma=1.587241 ! Fit after self-cal, rms=0.074035Jy sigma=1.568303 ! Inverting map ! Added new window around map position (1.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159118 Jy ! Component: 100 - total flux cleaned = 0.0260389 Jy ! Total flux subtracted in 100 components = 0.0260389 Jy ! Clean residual min=-0.004109 max=0.008370 Jy/beam ! Clean residual mean=-0.000008 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.151486 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.151486 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=0.067987Jy sigma=1.426171 ! Fit after self-cal, rms=0.067399Jy sigma=1.413262 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994243 Jy ! Component: 100 - total flux cleaned = 0.0169743 Jy ! Total flux subtracted in 100 components = 0.0169743 Jy ! Clean residual min=-0.003662 max=0.005781 Jy/beam ! Clean residual mean=-0.000007 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.168461 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.168461 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=0.064561Jy sigma=1.344678 ! Fit after self-cal, rms=0.064352Jy sigma=1.340395 ! Inverting map ! Added new window around map position (3, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00696751 Jy ! Component: 100 - total flux cleaned = 0.0111804 Jy ! Total flux subtracted in 100 components = 0.0111804 Jy ! Clean residual min=-0.003203 max=0.004815 Jy/beam ! Clean residual mean=-0.000006 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.179641 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.179641 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=0.062869Jy sigma=1.303776 ! Fit after self-cal, rms=0.062776Jy sigma=1.301947 ! Inverting map ! Added new window around map position (3.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467741 Jy ! Component: 100 - total flux cleaned = 0.00824217 Jy ! Total flux subtracted in 100 components = 0.00824217 Jy ! Clean residual min=-0.002693 max=0.004260 Jy/beam ! Clean residual mean=-0.000005 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.187883 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.187883 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=0.061816Jy sigma=1.278318 ! Fit after self-cal, rms=0.061752Jy sigma=1.277197 ! Inverting map ! Added new window around map position (-4.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397734 Jy ! Component: 100 - total flux cleaned = 0.0073364 Jy ! Total flux subtracted in 100 components = 0.0073364 Jy ! Clean residual min=-0.002378 max=0.003353 Jy/beam ! Clean residual mean=-0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.19522 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.19522 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=0.061098Jy sigma=1.260848 ! Fit after self-cal, rms=0.061071Jy sigma=1.260549 ! Inverting map ! Added new window around map position (2.8, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354992 Jy ! Component: 100 - total flux cleaned = 0.00639946 Jy ! Total flux subtracted in 100 components = 0.00639946 Jy ! Clean residual min=-0.002052 max=0.003117 Jy/beam ! Clean residual mean=-0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.201619 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.201619 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=0.060589Jy sigma=1.248443 ! Fit after self-cal, rms=0.060562Jy sigma=1.248026 ! Inverting map ! Added new window around map position (-1, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300947 Jy ! Component: 100 - total flux cleaned = 0.00537851 Jy ! Total flux subtracted in 100 components = 0.00537851 Jy ! Clean residual min=-0.002039 max=0.002972 Jy/beam ! Clean residual mean=-0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.206998 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.206998 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=0.060204Jy sigma=1.239130 ! Fit after self-cal, rms=0.060190Jy sigma=1.238873 ! Inverting map ! Added new window around map position (-4.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294462 Jy ! Component: 100 - total flux cleaned = 0.00509086 Jy ! Total flux subtracted in 100 components = 0.00509086 Jy ! Clean residual min=-0.001902 max=0.002417 Jy/beam ! Clean residual mean=-0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.212088 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 0.212088 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=1.231994 ! Fit after self-cal, rms=0.059906Jy sigma=1.231829 ! 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=0.9463 mas, bmaj=1.418 mas, bpa=35.3 degrees ! Estimated noise=0.100253 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 (2.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482139 Jy ! Component: 100 - total flux cleaned = 0.00840859 Jy ! Component: 150 - total flux cleaned = 0.0113763 Jy ! Component: 200 - total flux cleaned = 0.0138798 Jy ! Total flux subtracted in 200 components = 0.0138798 Jy ! Clean residual min=-0.001628 max=0.002112 Jy/beam ! Clean residual mean=-0.000006 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.225968 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 148 components and 0.225968 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=0.059360Jy sigma=1.218136 ! Fit after self-cal, rms=0.059320Jy sigma=1.217384 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255961 Jy ! Component: 100 - total flux cleaned = 0.00449118 Jy ! Component: 150 - total flux cleaned = 0.00608306 Jy ! Component: 200 - total flux cleaned = 0.00744814 Jy ! Total flux subtracted in 200 components = 0.00744814 Jy ! Clean residual min=-0.001424 max=0.001558 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.233416 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 162 components and 0.233416 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=0.059163Jy sigma=1.213427 ! Fit after self-cal, rms=0.059145Jy sigma=1.213101 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9463 x 1.418 at 35.3 degrees (North through East) ! Clean map min=-0.0013159 max=0.057825 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.98 KP 1.00 ! LA 0.98 MK 0.99 NL 1.17 OV 0.90 ! PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.05 KP 1.01 ! LA 1.02 MK 0.97 NL 1.09 OV 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.99 KP 1.00 ! LA 0.97 MK 1.04 NL 1.15 OV 0.93 ! PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 MK 0.96 NL 1.02 OV 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 1.00 ! LA 1.00 MK 1.04 NL 1.13 OV 0.93 ! PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 HN 1.02 KP 1.03 ! LA 1.03 MK 1.01 NL 0.99 OV 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.97 KP 1.01 ! LA 0.99 MK 1.03 NL 1.13 OV 0.92 ! PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 HN 1.02 KP 1.01 ! LA 1.00 MK 1.00 NL 1.06 OV 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.96 KP 1.01 ! LA 1.00 MK 1.00 NL 1.19 OV 0.93 ! PT 0.93 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 1.00 KP 1.02 ! LA 1.00 MK 0.96 NL 1.02 OV 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.02 KP 0.99 ! LA 0.99 MK 1.01 NL 1.16 OV 0.94 ! PT 0.95 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 1.02 KP 1.03 ! LA 1.01 MK 1.06 NL 0.97 OV 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.95 KP 1.02 ! LA 1.00 MK 1.05 NL 1.13 OV 0.93 ! PT 0.94 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.99 KP 1.04 ! LA 1.02 MK 0.99 NL 0.92 OV 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.97 KP 1.02 ! LA 1.00 MK 1.04 NL 1.15 OV 0.92 ! PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.97 HN 1.05 KP 1.03 ! LA 1.04 MK 1.01 NL 0.99 OV 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.97 KP 1.02 ! LA 0.99 MK 1.04 NL 1.19 OV 0.93 ! PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 1.00 KP 1.05 ! LA 1.02 MK 0.94 NL 0.96 OV 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 0.99 KP 1.02 ! LA 0.98 MK 0.97 NL 1.18 OV 0.95 ! PT 0.95 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 1.00 KP 1.02 ! LA 1.03 MK 1.01 NL 0.96 OV 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.00 KP 1.03 ! LA 0.98 MK 1.04 NL 1.17 OV 0.94 ! PT 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.02 HN 1.01 KP 1.04 ! LA 1.02 MK 0.92 NL 0.94 OV 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 1.00 ! LA 1.00 MK 1.00 NL 1.14 OV 0.93 ! PT 0.98 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.00 KP 1.06 ! LA 1.03 MK 0.95 NL 0.97 OV 0.94 ! ! ! Fit before self-cal, rms=0.059145Jy sigma=1.213101 ! Fit after self-cal, rms=0.059271Jy sigma=1.204571 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=1.416 mas, bpa=35.18 degrees ! Estimated noise=0.100982 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 = -0.000153971 Jy ! Component: 100 - total flux cleaned = 0.000323347 Jy ! Component: 150 - total flux cleaned = 0.000465877 Jy ! Component: 200 - total flux cleaned = 0.000589829 Jy ! Total flux subtracted in 200 components = 0.000589829 Jy ! Clean residual min=-0.001041 max=0.001076 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.234006 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 174 components and 0.234006 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=0.059214Jy sigma=1.203300 ! Fit after self-cal, rms=0.059243Jy sigma=1.202929 ! Inverting map ! Added new window around map position (15.2, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287376 Jy ! Component: 100 - total flux cleaned = 0.000491217 Jy ! Component: 150 - total flux cleaned = 0.000637533 Jy ! Component: 200 - total flux cleaned = 0.000718773 Jy ! Total flux subtracted in 200 components = 0.000718773 Jy ! Clean residual min=-0.001017 max=0.001048 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.234725 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 188 components and 0.234725 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=0.059208Jy sigma=1.202156 ! Fit after self-cal, rms=0.059203Jy sigma=1.202041 ! Inverting map ! Added new window around map position (-34, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058829 Jy ! Component: 100 - total flux cleaned = 0.000770356 Jy ! Component: 150 - total flux cleaned = 0.000958233 Jy ! Component: 200 - total flux cleaned = 0.00110455 Jy ! Total flux subtracted in 200 components = 0.00110455 Jy ! Clean residual min=-0.000964 max=0.000938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.23583 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 198 components and 0.235829 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=0.059176Jy sigma=1.201413 ! Fit after self-cal, rms=0.059173Jy sigma=1.201336 ! 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=0.059173Jy sigma=1.201336 ! Fit after self-cal, rms=0.060903Jy sigma=1.197232 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9431 mas, bmaj=1.411 mas, bpa=36.33 degrees ! Estimated noise=0.101288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.73023e-05 Jy ! Component: 100 - total flux cleaned = -5.15543e-05 Jy ! Component: 150 - total flux cleaned = -2.77246e-05 Jy ! Component: 200 - total flux cleaned = 1.56001e-05 Jy ! Total flux subtracted in 200 components = 1.56001e-05 Jy ! Clean residual min=-0.000766 max=0.000743 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.235845 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 214 components and 0.235845 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=0.060884Jy sigma=1.196791 ! Fit after self-cal, rms=0.060909Jy sigma=1.196638 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 = -2.20391e-05 Jy ! Component: 100 - total flux cleaned = -8.79607e-05 Jy ! Component: 150 - total flux cleaned = -4.72398e-05 Jy ! Component: 200 - total flux cleaned = 8.64345e-06 Jy ! Total flux subtracted in 200 components = 8.64345e-06 Jy ! Clean residual min=-0.000755 max=0.000737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.235854 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 216 components and 0.235854 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=0.060896Jy sigma=1.196321 ! Fit after self-cal, rms=0.060895Jy sigma=1.196286 ! 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=0.060895Jy sigma=1.196286 ! Fit after self-cal, rms=0.061121Jy sigma=1.196274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=1.41 mas, bpa=36.56 degrees ! Estimated noise=0.101329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.30148e-05 Jy ! Component: 100 - total flux cleaned = -9.40188e-05 Jy ! Component: 150 - total flux cleaned = -0.000112607 Jy ! Component: 200 - total flux cleaned = -6.03448e-05 Jy ! Total flux subtracted in 200 components = -6.03448e-05 Jy ! Clean residual min=-0.000745 max=0.000739 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.235793 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 221 components and 0.235793 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=0.061110Jy sigma=1.196010 ! Fit after self-cal, rms=0.061110Jy sigma=1.195981 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 (7.8, 29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407968 Jy ! Component: 100 - total flux cleaned = 0.000540748 Jy ! Component: 150 - total flux cleaned = 0.000574451 Jy ! Component: 200 - total flux cleaned = 0.000621992 Jy ! Total flux subtracted in 200 components = 0.000621992 Jy ! Clean residual min=-0.000727 max=0.000697 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.236415 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 231 components and 0.236415 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=0.061099Jy sigma=1.195708 ! Fit after self-cal, rms=0.061097Jy sigma=1.195678 ! 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=0.061097Jy sigma=1.195678 ! Fit after self-cal, rms=0.061202Jy sigma=1.195665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=2.932 mas, bpa=27.85 degrees ! Estimated noise=0.130402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.74786e-05 Jy ! Component: 100 - total flux cleaned = 2.71439e-05 Jy ! Component: 150 - total flux cleaned = 1.11548e-05 Jy ! Component: 200 - total flux cleaned = 1.13841e-05 Jy ! Total flux subtracted in 200 components = 1.13841e-05 Jy ! Clean residual min=-0.000602 max=0.000702 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.236427 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 244 components and 0.236427 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=0.061198Jy sigma=1.195572 ! Fit after self-cal, rms=0.061196Jy sigma=1.195536 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 = -5.15659e-05 Jy ! Component: 100 - total flux cleaned = -2.36778e-05 Jy ! Component: 150 - total flux cleaned = -4.87595e-05 Jy ! Component: 200 - total flux cleaned = -8.44253e-05 Jy ! Total flux subtracted in 200 components = -8.44253e-05 Jy ! Clean residual min=-0.000563 max=0.000689 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.236342 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 252 components and 0.236342 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=0.061194Jy sigma=1.195496 ! Fit after self-cal, rms=0.061193Jy sigma=1.195477 ! 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=0.942 mas, bmaj=1.409 mas, bpa=36.7 degrees ! Estimated noise=0.101376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.942 x 1.409 at 36.7 degrees (North through East) ! Clean map min=-0.00068189 max=0.057035 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=0.6851 mas, bmaj=1.051 mas, bpa=39.6 degrees ! Estimated noise=0.24513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554852 Jy ! Component: 100 - total flux cleaned = 0.0850509 Jy ! Component: 150 - total flux cleaned = 0.104723 Jy ! Component: 200 - total flux cleaned = 0.120122 Jy ! Total flux subtracted in 200 components = 0.120122 Jy ! Clean residual min=-0.003518 max=0.009402 Jy/beam ! Clean residual mean=-0.000011 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.120122 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.120122 Jy ! Inverting map and beam ! Estimated beam: bmin=0.942 mas, bmaj=1.409 mas, bpa=36.7 degrees ! Estimated noise=0.101376 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 = 0.025101 Jy ! Component: 100 - total flux cleaned = 0.0428302 Jy ! Component: 150 - total flux cleaned = 0.056179 Jy ! Component: 200 - total flux cleaned = 0.0664336 Jy ! Total flux subtracted in 200 components = 0.0664336 Jy ! Clean residual min=-0.002203 max=0.006377 Jy/beam ! Clean residual mean=-0.000009 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.186556 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 94 components and 0.186556 Jy ! Inverting map ! Added new window around map position (-1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0080926 Jy ! Component: 100 - total flux cleaned = 0.0145088 Jy ! Component: 150 - total flux cleaned = 0.0196784 Jy ! Component: 200 - total flux cleaned = 0.023892 Jy ! Total flux subtracted in 200 components = 0.023892 Jy ! Clean residual min=-0.001345 max=0.002549 Jy/beam ! Clean residual mean=-0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.210448 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 147 components and 0.210448 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350009 Jy ! Component: 100 - total flux cleaned = 0.00644849 Jy ! Component: 150 - total flux cleaned = 0.00895561 Jy ! Component: 200 - total flux cleaned = 0.0110972 Jy ! Total flux subtracted in 200 components = 0.0110972 Jy ! Clean residual min=-0.000957 max=0.001401 Jy/beam ! Clean residual mean=-0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.221545 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 176 components and 0.221545 Jy ! Inverting map ! Added new window around map position (2.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185248 Jy ! Component: 100 - total flux cleaned = 0.00345187 Jy ! Component: 150 - total flux cleaned = 0.00484672 Jy ! Component: 200 - total flux cleaned = 0.0060714 Jy ! Total flux subtracted in 200 components = 0.0060714 Jy ! Clean residual min=-0.000806 max=0.000849 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.227616 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 200 components and 0.227616 Jy ! Inverting map ! Added new window around map position (-7.2, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110174 Jy ! Component: 100 - total flux cleaned = 0.00208669 Jy ! Component: 150 - total flux cleaned = 0.00297217 Jy ! Component: 200 - total flux cleaned = 0.00377102 Jy ! Total flux subtracted in 200 components = 0.00377102 Jy ! Clean residual min=-0.000731 max=0.000638 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.231387 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 226 components and 0.231387 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=2.206 mas, bmaj=2.932 mas, bpa=27.85 degrees ! Estimated noise=0.130402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131965 Jy ! Component: 100 - total flux cleaned = 0.00223864 Jy ! Component: 150 - total flux cleaned = 0.00296285 Jy ! Component: 200 - total flux cleaned = 0.00351569 Jy ! Total flux subtracted in 200 components = 0.00351569 Jy ! Clean residual min=-0.000643 max=0.000711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.234903 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 = 0.00038802 Jy ! Component: 100 - total flux cleaned = 0.000725325 Jy ! Component: 150 - total flux cleaned = 0.000915173 Jy ! Component: 200 - total flux cleaned = 0.00105794 Jy ! Total flux subtracted in 200 components = 0.00105794 Jy ! Clean residual min=-0.000618 max=0.000676 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.235961 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 289 components and 0.235961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.942 mas, bmaj=1.409 mas, bpa=36.7 degrees ! Estimated noise=0.101376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.97325e-05 Jy ! Component: 100 - total flux cleaned = -4.97874e-05 Jy ! Component: 150 - total flux cleaned = 4.08488e-05 Jy ! Component: 200 - total flux cleaned = 0.000124815 Jy ! Total flux subtracted in 200 components = 0.000124815 Jy ! Clean residual min=-0.000612 max=0.000561 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.236086 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 305 components and 0.236086 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=0.061181Jy sigma=1.195085 ! Fit after self-cal, rms=0.061163Jy sigma=1.194751 wmodel J1320+8450_X_a_map.mod ! Writing 305 model components to file: J1320+8450_X_a_map.mod wobs J1320+8450_X_a_uvs.fits ! Writing UV FITS file: J1320+8450_X_a_uvs.fits wwins J1320+8450_X_a_map.win ! wwins: Wrote 16 windows to J1320+8450_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 = -5.62711e-05 Jy ! Component: 100 - total flux cleaned = -2.58906e-05 Jy ! Component: 150 - total flux cleaned = 2.32491e-05 Jy ! Component: 200 - total flux cleaned = 6.12924e-05 Jy ! Component: 250 - total flux cleaned = 7.98259e-05 Jy ! Component: 300 - total flux cleaned = 0.00012511 Jy ! Component: 350 - total flux cleaned = 0.000151533 Jy ! Component: 400 - total flux cleaned = 0.000168824 Jy ! Component: 450 - total flux cleaned = 0.000168794 Jy ! Component: 500 - total flux cleaned = 0.000177308 Jy ! Component: 550 - total flux cleaned = 0.000160716 Jy ! Component: 600 - total flux cleaned = 0.000160798 Jy ! Component: 650 - total flux cleaned = 0.000185461 Jy ! Component: 700 - total flux cleaned = 0.000185517 Jy ! Component: 750 - total flux cleaned = 0.000201699 Jy ! Component: 800 - total flux cleaned = 0.000241526 Jy ! Component: 850 - total flux cleaned = 0.000233571 Jy ! Component: 900 - total flux cleaned = 0.000280532 Jy ! Component: 950 - total flux cleaned = 0.000264912 Jy ! Component: 1000 - total flux cleaned = 0.000280307 Jy ! Component: 1050 - total flux cleaned = 0.000318577 Jy ! Component: 1100 - total flux cleaned = 0.000326209 Jy ! Component: 1150 - total flux cleaned = 0.000348773 Jy ! Component: 1200 - total flux cleaned = 0.000363763 Jy ! Component: 1250 - total flux cleaned = 0.00039341 Jy ! Component: 1300 - total flux cleaned = 0.000400705 Jy ! Component: 1350 - total flux cleaned = 0.000415336 Jy ! Component: 1400 - total flux cleaned = 0.000429965 Jy ! Component: 1450 - total flux cleaned = 0.000473234 Jy ! Component: 1500 - total flux cleaned = 0.000487518 Jy ! Component: 1550 - total flux cleaned = 0.00049465 Jy ! Component: 1600 - total flux cleaned = 0.000508798 Jy ! Component: 1650 - total flux cleaned = 0.000543981 Jy ! Component: 1700 - total flux cleaned = 0.000544037 Jy ! Component: 1750 - total flux cleaned = 0.000544034 Jy ! Component: 1800 - total flux cleaned = 0.00055098 Jy ! Component: 1850 - total flux cleaned = 0.000537254 Jy ! Component: 1900 - total flux cleaned = 0.000543994 Jy ! Component: 1950 - total flux cleaned = 0.000571199 Jy ! Component: 2000 - total flux cleaned = 0.000571229 Jy ! Component: 2050 - total flux cleaned = 0.000544245 Jy ! Component: 2100 - total flux cleaned = 0.000557628 Jy ! Component: 2150 - total flux cleaned = 0.000577611 Jy ! Component: 2200 - total flux cleaned = 0.00056437 Jy ! Component: 2250 - total flux cleaned = 0.000590695 Jy ! Component: 2300 - total flux cleaned = 0.000590679 Jy ! Component: 2350 - total flux cleaned = 0.000623345 Jy ! Component: 2400 - total flux cleaned = 0.000577854 Jy ! Component: 2450 - total flux cleaned = 0.000597175 Jy ! Component: 2500 - total flux cleaned = 0.000571413 Jy ! Component: 2550 - total flux cleaned = 0.000584217 Jy ! Component: 2600 - total flux cleaned = 0.000609661 Jy ! Component: 2650 - total flux cleaned = 0.00062234 Jy ! Component: 2700 - total flux cleaned = 0.000628607 Jy ! Component: 2750 - total flux cleaned = 0.000616019 Jy ! Component: 2800 - total flux cleaned = 0.000591004 Jy ! Component: 2850 - total flux cleaned = 0.000628315 Jy ! Component: 2900 - total flux cleaned = 0.000615914 Jy ! Component: 2950 - total flux cleaned = 0.000615977 Jy ! Component: 3000 - total flux cleaned = 0.000622124 Jy ! Component: 3050 - total flux cleaned = 0.000609881 Jy ! Component: 3100 - total flux cleaned = 0.000579485 Jy ! Component: 3150 - total flux cleaned = 0.000603778 Jy ! Component: 3200 - total flux cleaned = 0.000561556 Jy ! Component: 3250 - total flux cleaned = 0.000597616 Jy ! Component: 3300 - total flux cleaned = 0.000591653 Jy ! Component: 3350 - total flux cleaned = 0.0006095 Jy ! Component: 3400 - total flux cleaned = 0.000615418 Jy ! Component: 3450 - total flux cleaned = 0.000603584 Jy ! Component: 3500 - total flux cleaned = 0.000638939 Jy ! Component: 3550 - total flux cleaned = 0.000656509 Jy ! Component: 3600 - total flux cleaned = 0.000662368 Jy ! Component: 3650 - total flux cleaned = 0.000668176 Jy ! Component: 3700 - total flux cleaned = 0.000673995 Jy ! Component: 3750 - total flux cleaned = 0.000656637 Jy ! Component: 3800 - total flux cleaned = 0.000679685 Jy ! Component: 3850 - total flux cleaned = 0.000691146 Jy ! Component: 3900 - total flux cleaned = 0.000731164 Jy ! Component: 3950 - total flux cleaned = 0.000765362 Jy ! Component: 4000 - total flux cleaned = 0.000748328 Jy ! Component: 4050 - total flux cleaned = 0.000776571 Jy ! Total flux subtracted in 4096 components = 0.000737146 Jy ! Clean residual min=-0.000313 max=0.000350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.236823 Jy keep ! Adding 342 model components to the UV plane model. ! The established model now contains 647 components and 0.236823 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1320+8450_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.942 x 1.409 at 36.7 degrees (North through East) ! Clean map min=-0.00053884 max=0.056379 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1320+8450_X_a_map.fits wmodel /vlbi/uf001/uvm//J1320+8450_X_a_map.mod ! Writing 647 model components to file: /vlbi/uf001/uvm//J1320+8450_X_a_map.mod wobs /vlbi/uf001/uvm//J1320+8450_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1320+8450_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1320+8450_X_a_map.win ! wwins: Wrote 17 windows to /vlbi/uf001/uvm//J1320+8450_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0563794 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.90028e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.526803 0.526803 1.05361 2.10721 4.21443 8.42885 16.8577 33.7154 67.4308 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 569.472 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1320+8450_X_a_dfm.log closed on Sun Jan 13 21:39:50 2019