! Started logfile: /vlbi/uf001/uvm//J0145+5810_X_a_dfm.log on Sun Jan 13 20:32:05 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//J0145+5810_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0145+5810_X_a_uvm.fits ! AN table 1: 112 integrations on 28 of 28 possible baselines. ! AN table 2: 74 integrations on 21 of 21 possible baselines. ! AN table 3: 74 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.914798 visibilities/baseline/integration-bin. ! Found source: J0145+5810 ! ! 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 68544 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 J0145+5810_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 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.002978Jy sigma=24.308221 ! Fit after self-cal, rms=0.968889Jy sigma=23.511999 ! 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=1.338 mas, bmaj=1.877 mas, bpa=-41.94 degrees ! Estimated noise=0.324494 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 = 0.0209649 Jy ! Component: 100 - total flux cleaned = 0.0264024 Jy ! Total flux subtracted in 100 components = 0.0264024 Jy ! Clean residual min=-0.002627 max=0.003496 Jy/beam ! Clean residual mean=0.000059 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0264024 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0264024 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=0.058719Jy sigma=1.337674 ! Fit after self-cal, rms=0.057371Jy sigma=1.304300 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523904 Jy ! Component: 100 - total flux cleaned = 0.00845721 Jy ! Total flux subtracted in 100 components = 0.00845721 Jy ! Clean residual min=-0.003184 max=0.003763 Jy/beam ! Clean residual mean=0.000057 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0348596 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0348596 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=0.056188Jy sigma=1.277268 ! Fit after self-cal, rms=0.056156Jy sigma=1.276637 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.735 mas, bmaj=2.228 mas, bpa=-38.28 degrees ! Estimated noise=0.114757 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 = 0.0076623 Jy ! Component: 100 - total flux cleaned = 0.012946 Jy ! Component: 150 - total flux cleaned = 0.0166172 Jy ! Component: 200 - total flux cleaned = 0.0191695 Jy ! Total flux subtracted in 200 components = 0.0191695 Jy ! Clean residual min=-0.004178 max=0.005663 Jy/beam ! Clean residual mean=0.000144 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.0540291 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.0540291 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=0.054811Jy sigma=1.245872 ! Fit after self-cal, rms=0.054562Jy sigma=1.240580 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.735 x 2.228 at -38.28 degrees (North through East) ! Clean map min=-0.0042327 max=0.032065 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.43 HN 1.10 KP 1.09 ! LA 0.83 NL 1.58 OV 1.46 PT 0.64 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 0.91 KP 1.25 LA 0.79 ! NL 1.28 OV 1.41 PT 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.79 HN 1.02 KP 0.96 LA 0.54 ! NL 1.70 OV 1.77 PT 0.59 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 1.35 HN 1.08 KP 1.11 ! LA 0.82 NL 1.60 OV 1.35 PT 0.69 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 HN 0.91 KP 1.39 LA 0.75 ! NL 1.29 OV 1.31 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.54 HN 0.86 KP 1.03 LA 0.52 ! NL 1.67 OV 1.82 PT 0.61 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.43 HN 1.04 KP 1.17 ! LA 0.82 NL 1.68 OV 1.42 PT 0.69 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 HN 0.92 KP 1.25 LA 0.72 ! NL 1.33 OV 1.43 PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.55 HN 0.81 KP 1.01 LA 0.54 ! NL 1.58 OV 1.72 PT 0.66 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.53 HN 0.96 KP 1.20 ! LA 0.78 NL 1.53 OV 1.48 PT 0.68 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 HN 0.92 KP 1.34 LA 0.73 ! NL 1.37 OV 1.43 PT 0.86 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.60 HN 0.83 KP 1.08 LA 0.53 ! NL 1.81 OV 1.73 PT 0.63 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.37 HN 0.93 KP 1.17 ! LA 0.81 NL 1.44 OV 1.40 PT 0.72 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 HN 0.87 KP 1.36 LA 0.70 ! NL 1.31 OV 1.34 PT 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.62 HN 0.77 KP 1.06 LA 0.53 ! NL 1.88 OV 1.71 PT 0.61 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.42 HN 0.93 KP 1.21 ! LA 0.80 NL 1.48 OV 1.42 PT 0.68 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 0.87 KP 1.44 LA 0.66 ! NL 1.32 OV 1.39 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.46 HN 0.80 KP 1.14 LA 0.48 ! NL 1.66 OV 1.57 PT 0.65 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.37 HN 0.97 KP 1.16 ! LA 0.78 NL 1.41 OV 1.36 PT 0.68 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 0.90 KP 1.35 LA 0.71 ! NL 1.18 OV 1.24 PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.35 HN 0.76 KP 1.08 LA 0.54 ! NL 1.66 OV 1.63 PT 0.62 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.30 HN 0.91 KP 1.17 ! LA 0.84 NL 1.49 OV 1.23 PT 0.75 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 0.81 KP 1.35 LA 0.73 ! NL 1.13 OV 1.19 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.29 HN 0.80 KP 1.09 LA 0.53 ! NL 1.47 OV 1.60 PT 0.63 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.28 HN 0.77 KP 1.13 ! LA 0.84 NL 1.34 OV 1.29 PT 0.70 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 0.86 KP 1.21 LA 0.71 ! NL 1.09 OV 1.28 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.29 HN 0.73 KP 1.02 LA 0.53 ! NL 1.48 OV 1.49 PT 0.68 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.30 HN 0.84 KP 1.11 ! LA 0.83 NL 1.45 OV 1.31 PT 0.68 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 0.88 KP 1.39 LA 0.71 ! NL 1.10 OV 1.27 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.27 HN 0.84 KP 0.96 LA 0.54 ! NL 1.45 OV 1.56 PT 0.63 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.17 HN 0.87 KP 1.16 ! LA 0.85 NL 1.31 OV 1.15 PT 0.70 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 HN 0.82 KP 1.29 LA 0.77 ! NL 1.11 OV 1.18 PT 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.14 HN 0.66 KP 1.08 LA 0.54 ! NL 1.40 OV 1.34 PT 0.71 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 0.91 KP 1.04 ! LA 0.87 NL 1.19 OV 1.14 PT 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 0.86 KP 1.10 LA 0.71 ! NL 1.10 OV 1.06 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.20 HN 0.77 KP 1.09 LA 0.55 ! NL 1.50 OV 1.41 PT 0.66 ! ! ! Fit before self-cal, rms=0.054562Jy sigma=1.240580 ! Fit after self-cal, rms=0.061485Jy sigma=1.183586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.722 mas, bmaj=2.24 mas, bpa=-34.23 degrees ! Estimated noise=0.117809 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, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036442 Jy ! Component: 100 - total flux cleaned = 0.00572332 Jy ! Component: 150 - total flux cleaned = 0.00710432 Jy ! Component: 200 - total flux cleaned = 0.00747636 Jy ! Total flux subtracted in 200 components = 0.00747636 Jy ! Clean residual min=-0.001833 max=0.003070 Jy/beam ! Clean residual mean=0.000010 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0615055 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.0615055 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=0.061222Jy sigma=1.177021 ! Fit after self-cal, rms=0.062557Jy sigma=1.159843 ! 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=0.062557Jy sigma=1.159843 ! Fit after self-cal, rms=0.064848Jy sigma=1.153928 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.69 mas, bmaj=2.175 mas, bpa=-31.93 degrees ! Estimated noise=0.116316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182776 Jy ! Component: 100 - total flux cleaned = 0.00287083 Jy ! Component: 150 - total flux cleaned = 0.00308299 Jy ! Component: 200 - total flux cleaned = 0.00313263 Jy ! Total flux subtracted in 200 components = 0.00313263 Jy ! Clean residual min=-0.001326 max=0.001734 Jy/beam ! Clean residual mean=-0.000006 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0646381 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.0646381 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=0.064761Jy sigma=1.152782 ! Fit after self-cal, rms=0.065009Jy sigma=1.150478 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 (22.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191188 Jy ! Component: 100 - total flux cleaned = 0.00263629 Jy ! Component: 150 - total flux cleaned = 0.00325911 Jy ! Component: 200 - total flux cleaned = 0.00380974 Jy ! Total flux subtracted in 200 components = 0.00380974 Jy ! Clean residual min=-0.001182 max=0.001392 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0684479 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 130 components and 0.0684479 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=0.064901Jy sigma=1.148614 ! Fit after self-cal, rms=0.064825Jy sigma=1.147743 ! Inverting map ! Added new window around map position (15.8, 23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146426 Jy ! Component: 100 - total flux cleaned = 0.00220394 Jy ! Component: 150 - total flux cleaned = 0.00285357 Jy ! Component: 200 - total flux cleaned = 0.00331529 Jy ! Total flux subtracted in 200 components = 0.00331529 Jy ! Clean residual min=-0.001188 max=0.001302 Jy/beam ! Clean residual mean=0.000006 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0717632 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 163 components and 0.0717632 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=0.064742Jy sigma=1.146448 ! Fit after self-cal, rms=0.064666Jy sigma=1.145931 ! 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=0.064666Jy sigma=1.145931 ! Fit after self-cal, rms=0.064777Jy sigma=1.144427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.685 mas, bmaj=2.168 mas, bpa=-32 degrees ! Estimated noise=0.115562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141494 Jy ! Component: 100 - total flux cleaned = 0.00244537 Jy ! Component: 150 - total flux cleaned = 0.00315304 Jy ! Component: 200 - total flux cleaned = 0.00367464 Jy ! Total flux subtracted in 200 components = 0.00367464 Jy ! Clean residual min=-0.000958 max=0.001038 Jy/beam ! Clean residual mean=0.000005 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0754378 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 191 components and 0.0754378 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=0.064715Jy sigma=1.143301 ! Fit after self-cal, rms=0.064746Jy sigma=1.142320 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 = 0.00106112 Jy ! Component: 100 - total flux cleaned = 0.00157911 Jy ! Component: 150 - total flux cleaned = 0.00193141 Jy ! Component: 200 - total flux cleaned = 0.00211241 Jy ! Total flux subtracted in 200 components = 0.00211241 Jy ! Clean residual min=-0.001026 max=0.001087 Jy/beam ! Clean residual mean=0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0775502 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 205 components and 0.0775502 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=0.064698Jy sigma=1.141669 ! Fit after self-cal, rms=0.064668Jy sigma=1.141270 ! 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=0.064668Jy sigma=1.141270 ! Fit after self-cal, rms=0.065362Jy sigma=1.140576 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.655 mas, bmaj=3.011 mas, bpa=-27.74 degrees ! Estimated noise=0.127266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013592 Jy ! Component: 100 - total flux cleaned = 0.00222328 Jy ! Component: 150 - total flux cleaned = 0.00257012 Jy ! Component: 200 - total flux cleaned = 0.00271953 Jy ! Total flux subtracted in 200 components = 0.00271953 Jy ! Clean residual min=-0.001098 max=0.001083 Jy/beam ! Clean residual mean=0.000007 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0802697 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 231 components and 0.0802697 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=0.065325Jy sigma=1.139994 ! Fit after self-cal, rms=0.065350Jy sigma=1.139310 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 = 0.000852159 Jy ! Component: 100 - total flux cleaned = 0.00099791 Jy ! Component: 150 - total flux cleaned = 0.00114908 Jy ! Component: 200 - total flux cleaned = 0.00130405 Jy ! Total flux subtracted in 200 components = 0.00130405 Jy ! Clean residual min=-0.001104 max=0.001187 Jy/beam ! Clean residual mean=0.000008 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0815738 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 249 components and 0.0815738 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=0.065323Jy sigma=1.138990 ! Fit after self-cal, rms=0.065304Jy sigma=1.138769 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=2.171 mas, bpa=-32.57 degrees ! Estimated noise=0.115726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.688 x 2.171 at -32.57 degrees (North through East) ! Clean map min=-0.0025748 max=0.030197 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=1.28 mas, bmaj=1.769 mas, bpa=-39.21 degrees ! Estimated noise=0.341783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215514 Jy ! Component: 100 - total flux cleaned = 0.0302618 Jy ! Component: 150 - total flux cleaned = 0.0365251 Jy ! Component: 200 - total flux cleaned = 0.0412252 Jy ! Total flux subtracted in 200 components = 0.0412252 Jy ! Clean residual min=-0.002839 max=0.003073 Jy/beam ! Clean residual mean=0.000030 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0412252 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 0.0412252 Jy ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=2.171 mas, bpa=-32.57 degrees ! Estimated noise=0.115726 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 = 0.0071117 Jy ! Component: 100 - total flux cleaned = 0.012024 Jy ! Component: 150 - total flux cleaned = 0.0159603 Jy ! Component: 200 - total flux cleaned = 0.0192751 Jy ! Total flux subtracted in 200 components = 0.0192751 Jy ! Clean residual min=-0.002162 max=0.002630 Jy/beam ! Clean residual mean=0.000025 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0605003 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 76 components and 0.0605003 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=2.655 mas, bmaj=3.011 mas, bpa=-27.74 degrees ! Estimated noise=0.127266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398571 Jy ! Component: 100 - total flux cleaned = 0.00710559 Jy ! Component: 150 - total flux cleaned = 0.00917519 Jy ! Component: 200 - total flux cleaned = 0.0107475 Jy ! Total flux subtracted in 200 components = 0.0107475 Jy ! Clean residual min=-0.002048 max=0.001873 Jy/beam ! Clean residual mean=0.000016 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0712478 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 = 0.00141847 Jy ! Component: 100 - total flux cleaned = 0.00258412 Jy ! Component: 150 - total flux cleaned = 0.00367298 Jy ! Component: 200 - total flux cleaned = 0.00463631 Jy ! Total flux subtracted in 200 components = 0.00463631 Jy ! Clean residual min=-0.001622 max=0.001534 Jy/beam ! Clean residual mean=0.000012 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0758841 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 148 components and 0.0758841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=2.171 mas, bpa=-32.57 degrees ! Estimated noise=0.115726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103835 Jy ! Component: 100 - total flux cleaned = 0.00158639 Jy ! Component: 150 - total flux cleaned = 0.00200378 Jy ! Component: 200 - total flux cleaned = 0.00238334 Jy ! Total flux subtracted in 200 components = 0.00238334 Jy ! Clean residual min=-0.001130 max=0.001361 Jy/beam ! Clean residual mean=0.000010 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0782674 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 171 components and 0.0782674 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=0.065333Jy sigma=1.140284 ! Fit after self-cal, rms=0.065281Jy sigma=1.139368 wmodel J0145+5810_X_a_map.mod ! Writing 171 model components to file: J0145+5810_X_a_map.mod wobs J0145+5810_X_a_uvs.fits ! Writing UV FITS file: J0145+5810_X_a_uvs.fits wwins J0145+5810_X_a_map.win ! wwins: Wrote 4 windows to J0145+5810_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 = 0.000193614 Jy ! Component: 100 - total flux cleaned = 4.3023e-05 Jy ! Component: 150 - total flux cleaned = -8.18707e-05 Jy ! Component: 200 - total flux cleaned = -0.000150193 Jy ! Component: 250 - total flux cleaned = -0.000117683 Jy ! Component: 300 - total flux cleaned = -0.000133651 Jy ! Component: 350 - total flux cleaned = -0.000179617 Jy ! Component: 400 - total flux cleaned = -0.000149816 Jy ! Component: 450 - total flux cleaned = -0.000120955 Jy ! Component: 500 - total flux cleaned = -0.000149349 Jy ! Component: 550 - total flux cleaned = -0.000149309 Jy ! Component: 600 - total flux cleaned = -0.000162785 Jy ! Component: 650 - total flux cleaned = -0.000162683 Jy ! Component: 700 - total flux cleaned = -0.000162781 Jy ! Component: 750 - total flux cleaned = -0.000188434 Jy ! Component: 800 - total flux cleaned = -0.000176241 Jy ! Component: 850 - total flux cleaned = -0.000152211 Jy ! Component: 900 - total flux cleaned = -0.00018885 Jy ! Component: 950 - total flux cleaned = -0.000224059 Jy ! Component: 1000 - total flux cleaned = -0.000212477 Jy ! Component: 1050 - total flux cleaned = -0.000258182 Jy ! Component: 1100 - total flux cleaned = -0.000314089 Jy ! Component: 1150 - total flux cleaned = -0.00033614 Jy ! Component: 1200 - total flux cleaned = -0.00033657 Jy ! Component: 1250 - total flux cleaned = -0.000379716 Jy ! Component: 1300 - total flux cleaned = -0.000400766 Jy ! Component: 1350 - total flux cleaned = -0.000379797 Jy ! Component: 1400 - total flux cleaned = -0.000369777 Jy ! Component: 1450 - total flux cleaned = -0.000369723 Jy ! Component: 1500 - total flux cleaned = -0.000349829 Jy ! Component: 1550 - total flux cleaned = -0.000369535 Jy ! Component: 1600 - total flux cleaned = -0.000369518 Jy ! Component: 1650 - total flux cleaned = -0.000340648 Jy ! Component: 1700 - total flux cleaned = -0.000378594 Jy ! Component: 1750 - total flux cleaned = -0.000340902 Jy ! Component: 1800 - total flux cleaned = -0.000341031 Jy ! Component: 1850 - total flux cleaned = -0.000359422 Jy ! Component: 1900 - total flux cleaned = -0.000386499 Jy ! Component: 1950 - total flux cleaned = -0.000404288 Jy ! Component: 2000 - total flux cleaned = -0.000413083 Jy ! Component: 2050 - total flux cleaned = -0.000413013 Jy ! Component: 2100 - total flux cleaned = -0.000455975 Jy ! Component: 2150 - total flux cleaned = -0.000438858 Jy ! Component: 2200 - total flux cleaned = -0.000422115 Jy ! Component: 2250 - total flux cleaned = -0.000438863 Jy ! Component: 2300 - total flux cleaned = -0.000447191 Jy ! Component: 2350 - total flux cleaned = -0.000463447 Jy ! Component: 2400 - total flux cleaned = -0.000463544 Jy ! Component: 2450 - total flux cleaned = -0.000455642 Jy ! Component: 2500 - total flux cleaned = -0.000487392 Jy ! Component: 2550 - total flux cleaned = -0.000510894 Jy ! Component: 2600 - total flux cleaned = -0.000526369 Jy ! Component: 2650 - total flux cleaned = -0.000541872 Jy ! Component: 2700 - total flux cleaned = -0.000534349 Jy ! Component: 2750 - total flux cleaned = -0.000542012 Jy ! Component: 2800 - total flux cleaned = -0.000571803 Jy ! Component: 2850 - total flux cleaned = -0.000579111 Jy ! Component: 2900 - total flux cleaned = -0.000593749 Jy ! Component: 2950 - total flux cleaned = -0.00061549 Jy ! Component: 3000 - total flux cleaned = -0.000601049 Jy ! Component: 3050 - total flux cleaned = -0.000608237 Jy ! Component: 3100 - total flux cleaned = -0.000615276 Jy ! Component: 3150 - total flux cleaned = -0.000622104 Jy ! Component: 3200 - total flux cleaned = -0.000615164 Jy ! Component: 3250 - total flux cleaned = -0.000635892 Jy ! Component: 3300 - total flux cleaned = -0.000629104 Jy ! Component: 3350 - total flux cleaned = -0.000662992 Jy ! Component: 3400 - total flux cleaned = -0.000663015 Jy ! Component: 3450 - total flux cleaned = -0.000676414 Jy ! Component: 3500 - total flux cleaned = -0.000696226 Jy ! Component: 3550 - total flux cleaned = -0.000709368 Jy ! Component: 3600 - total flux cleaned = -0.000709395 Jy ! Component: 3650 - total flux cleaned = -0.000709415 Jy ! Component: 3700 - total flux cleaned = -0.000735016 Jy ! Component: 3750 - total flux cleaned = -0.000715893 Jy ! Component: 3800 - total flux cleaned = -0.000709555 Jy ! Component: 3850 - total flux cleaned = -0.00070331 Jy ! Component: 3900 - total flux cleaned = -0.00072205 Jy ! Component: 3950 - total flux cleaned = -0.000715851 Jy ! Component: 4000 - total flux cleaned = -0.000715765 Jy ! Component: 4050 - total flux cleaned = -0.000697482 Jy ! Total flux subtracted in 4096 components = -0.000715717 Jy ! Clean residual min=-0.000334 max=0.000373 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0775517 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 507 components and 0.0775517 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0145+5810_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.688 x 2.171 at -32.57 degrees (North through East) ! Clean map min=-0.0019078 max=0.030629 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0145+5810_X_a_map.fits wmodel /vlbi/uf001/uvm//J0145+5810_X_a_map.mod ! Writing 507 model components to file: /vlbi/uf001/uvm//J0145+5810_X_a_map.mod wobs /vlbi/uf001/uvm//J0145+5810_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0145+5810_X_a_uvs.fits wwins /vlbi/uf001/uvm//J0145+5810_X_a_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uvm//J0145+5810_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.030629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14858 1.14858 2.29717 4.59434 9.18867 18.3773 36.7547 73.5094 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 261.191 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0145+5810_X_a_dfm.log closed on Sun Jan 13 20:32:13 2019