! Started logfile: .//J0601-2004_X_dfm.log on Wed Nov 16 11:51:04 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0601-2004_X_uvm.fits ! Reading UV FITS file: .//J0601-2004_X_uvm.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! AN table 2: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.911836 visibilities/baseline/integration-bin. ! Found source: J0601-2004 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 24160 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! 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 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 J0601-2004_X] 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 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 17 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002954Jy sigma=24.641589 ! Fit after self-cal, rms=0.909850Jy sigma=22.362912 ! 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=0.8602 mas, bmaj=3.101 mas, bpa=-8.043 degrees ! Estimated noise=0.36105 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 = 0.070772 Jy ! Component: 100 - total flux cleaned = 0.0862049 Jy ! Total flux subtracted in 100 components = 0.0862049 Jy ! Clean residual min=-0.002376 max=0.004457 Jy/beam ! Clean residual mean=-0.000002 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0862049 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0862049 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. ! ! Fit before self-cal, rms=0.042428Jy sigma=0.714886 ! Fit after self-cal, rms=0.042402Jy sigma=0.713030 ! Inverting map ! Added new window around map position (-0.8, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450788 Jy ! Component: 100 - total flux cleaned = 0.00704023 Jy ! Total flux subtracted in 100 components = 0.00704023 Jy ! Clean residual min=-0.002131 max=0.002652 Jy/beam ! Clean residual mean=-0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.0932452 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0932452 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. ! ! Fit before self-cal, rms=0.041951Jy sigma=0.695532 ! Fit after self-cal, rms=0.041943Jy sigma=0.695096 ! 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=1.188 mas, bmaj=3.829 mas, bpa=-7.52 degrees ! Estimated noise=0.194016 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 = 0.00168971 Jy ! Component: 100 - total flux cleaned = 0.00247916 Jy ! Component: 150 - total flux cleaned = 0.00259776 Jy ! Component: 200 - total flux cleaned = 0.00269577 Jy ! Total flux subtracted in 200 components = 0.00269577 Jy ! Clean residual min=-0.002161 max=0.001813 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.095941 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.095941 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. ! ! Fit before self-cal, rms=0.041860Jy sigma=0.692215 ! Fit after self-cal, rms=0.041814Jy sigma=0.692150 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.188 x 3.829 at -7.52 degrees (North through East) ! Clean map min=-0.0020845 max=0.089136 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.90 HN 0.92 KP 1.10 ! LA 0.99 NL 1.01 OV 1.04 PT 1.00 ! SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.94 HN 1.16 KP 1.04 ! LA 0.97 MK 1.03 NL 1.05 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.97 KP 1.11 ! LA 0.98 NL 1.02 OV 0.99 PT 1.00 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 HN 1.14 KP 1.04 ! LA 0.96 MK 1.00 NL 1.04 OV 0.98 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 1.00 KP 1.09 ! LA 0.96 NL 1.01 OV 1.02 PT 0.99 ! SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 1.15 KP 1.02 ! LA 0.98 MK 1.02 NL 1.02 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 0.98 KP 1.11 ! LA 0.97 NL 1.00 OV 1.05 PT 0.98 ! SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.96 HN 1.13 KP 1.04 ! LA 0.95 MK 1.01 NL 1.01 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 0.98 KP 1.07 ! LA 0.97 NL 1.00 OV 1.05 PT 1.01 ! SC 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.92 HN 1.19 KP 1.02 ! LA 0.96 MK 0.99 NL 1.01 OV 0.99 ! PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 HN 1.00 KP 1.06 ! LA 0.97 NL 0.99 OV 1.05 PT 0.97 ! SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 1.18 KP 1.01 ! LA 0.93 MK 0.97 NL 0.97 OV 0.98 ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.90 HN 1.01 KP 1.05 ! LA 0.96 NL 0.99 OV 1.05 PT 0.98 ! SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 1.10 KP 1.05 ! LA 0.95 MK 0.99 NL 1.03 OV 0.98 ! PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 1.01 KP 1.08 ! LA 0.96 NL 1.01 OV 1.02 PT 0.97 ! SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.94 HN 1.12 KP 1.01 ! LA 0.94 MK 0.97 NL 0.96 OV 0.94 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.041814Jy sigma=0.692150 ! Fit after self-cal, rms=0.042054Jy sigma=0.674831 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=3.803 mas, bpa=-7.422 degrees ! Estimated noise=0.193738 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 = -0.00100149 Jy ! Component: 100 - total flux cleaned = -0.00132449 Jy ! Component: 150 - total flux cleaned = -0.00140896 Jy ! Component: 200 - total flux cleaned = -0.00149037 Jy ! Total flux subtracted in 200 components = -0.00149037 Jy ! Clean residual min=-0.000868 max=0.000761 Jy/beam ! Clean residual mean=-0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0944506 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.0944506 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. ! ! Fit before self-cal, rms=0.042026Jy sigma=0.673971 ! Fit after self-cal, rms=0.042009Jy sigma=0.673810 ! 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. ! ! Fit before self-cal, rms=0.042009Jy sigma=0.673810 ! Fit after self-cal, rms=0.042091Jy sigma=0.673585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=3.803 mas, bpa=-7.407 degrees ! Estimated noise=0.193561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000622388 Jy ! Component: 100 - total flux cleaned = -0.000781037 Jy ! Component: 150 - total flux cleaned = -0.000852888 Jy ! Component: 200 - total flux cleaned = -0.000901497 Jy ! Total flux subtracted in 200 components = -0.000901497 Jy ! Clean residual min=-0.000793 max=0.000699 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0935491 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.0935491 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. ! ! Fit before self-cal, rms=0.042078Jy sigma=0.673243 ! Fit after self-cal, rms=0.042079Jy sigma=0.673224 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 = -8.52178e-05 Jy ! Component: 100 - total flux cleaned = -0.000127612 Jy ! Component: 150 - total flux cleaned = -0.000162066 Jy ! Component: 200 - total flux cleaned = -0.000185735 Jy ! Total flux subtracted in 200 components = -0.000185735 Jy ! Clean residual min=-0.000771 max=0.000686 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0933634 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0933634 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. ! ! Fit before self-cal, rms=0.042076Jy sigma=0.673172 ! Fit after self-cal, rms=0.042076Jy sigma=0.673166 ! 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. ! ! Fit before self-cal, rms=0.042076Jy sigma=0.673166 ! Fit after self-cal, rms=0.042255Jy sigma=0.672743 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=3.799 mas, bpa=-7.369 degrees ! Estimated noise=0.19379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199347 Jy ! Component: 100 - total flux cleaned = -0.000254243 Jy ! Component: 150 - total flux cleaned = -0.000298364 Jy ! Component: 200 - total flux cleaned = -0.000334044 Jy ! Total flux subtracted in 200 components = -0.000334044 Jy ! Clean residual min=-0.000720 max=0.000681 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0930293 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0930293 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. ! ! Fit before self-cal, rms=0.042249Jy sigma=0.672596 ! Fit after self-cal, rms=0.042251Jy sigma=0.672588 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 = -2.93711e-05 Jy ! Component: 100 - total flux cleaned = -3.96202e-05 Jy ! Component: 150 - total flux cleaned = -3.95168e-05 Jy ! Component: 200 - total flux cleaned = -3.52993e-05 Jy ! Total flux subtracted in 200 components = -3.52993e-05 Jy ! Clean residual min=-0.000726 max=0.000672 Jy/beam ! Clean residual mean=-0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.092994 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.092994 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. ! ! Fit before self-cal, rms=0.042249Jy sigma=0.672562 ! Fit after self-cal, rms=0.042249Jy sigma=0.672560 ! 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. ! ! Fit before self-cal, rms=0.042249Jy sigma=0.672560 ! Fit after self-cal, rms=0.042356Jy sigma=0.672240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=5.285 mas, bpa=-2.776 degrees ! Estimated noise=0.221903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.5516e-06 Jy ! Component: 100 - total flux cleaned = -4.64848e-05 Jy ! Component: 150 - total flux cleaned = -7.96165e-05 Jy ! Component: 200 - total flux cleaned = -9.72296e-05 Jy ! Total flux subtracted in 200 components = -9.72296e-05 Jy ! Clean residual min=-0.000761 max=0.000808 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0928968 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.0928968 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. ! ! Fit before self-cal, rms=0.042354Jy sigma=0.672179 ! Fit after self-cal, rms=0.042355Jy sigma=0.672169 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 = 1.26503e-05 Jy ! Component: 100 - total flux cleaned = -7.5309e-06 Jy ! Component: 150 - total flux cleaned = -1.72377e-05 Jy ! Component: 200 - total flux cleaned = -2.52822e-05 Jy ! Total flux subtracted in 200 components = -2.52822e-05 Jy ! Clean residual min=-0.000762 max=0.000803 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0928715 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.0928715 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. ! ! Fit before self-cal, rms=0.042354Jy sigma=0.672157 ! Fit after self-cal, rms=0.042354Jy sigma=0.672152 ! 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=1.191 mas, bmaj=3.795 mas, bpa=-7.347 degrees ! Estimated noise=0.193978 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.191 x 3.795 at -7.347 degrees (North through East) ! Clean map min=-0.00067659 max=0.089942 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=0.863 mas, bmaj=3.066 mas, bpa=-7.871 degrees ! Estimated noise=0.362275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0710036 Jy ! Component: 100 - total flux cleaned = 0.0864881 Jy ! Component: 150 - total flux cleaned = 0.0901138 Jy ! Component: 200 - total flux cleaned = 0.0911389 Jy ! Total flux subtracted in 200 components = 0.0911389 Jy ! Clean residual min=-0.001381 max=0.001272 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0911388 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0911388 Jy ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=3.795 mas, bpa=-7.347 degrees ! Estimated noise=0.193978 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 = 0.000902187 Jy ! Component: 100 - total flux cleaned = 0.00135654 Jy ! Component: 150 - total flux cleaned = 0.00142029 Jy ! Component: 200 - total flux cleaned = 0.00143066 Jy ! Total flux subtracted in 200 components = 0.00143066 Jy ! Clean residual min=-0.000725 max=0.000696 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0925695 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0925695 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=2.371 mas, bmaj=5.285 mas, bpa=-2.776 degrees ! Estimated noise=0.221903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.72829e-05 Jy ! Component: 100 - total flux cleaned = 9.42553e-05 Jy ! Component: 150 - total flux cleaned = 9.80178e-05 Jy ! Component: 200 - total flux cleaned = 0.000101177 Jy ! Total flux subtracted in 200 components = 0.000101177 Jy ! Clean residual min=-0.000759 max=0.000833 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0926707 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 = 2.91655e-06 Jy ! Component: 100 - total flux cleaned = 5.60465e-06 Jy ! Component: 150 - total flux cleaned = 8.18759e-06 Jy ! Component: 200 - total flux cleaned = 1.33382e-05 Jy ! Total flux subtracted in 200 components = 1.33382e-05 Jy ! Clean residual min=-0.000757 max=0.000827 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.092684 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.092684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=3.795 mas, bpa=-7.347 degrees ! Estimated noise=0.193978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.77337e-05 Jy ! Component: 100 - total flux cleaned = -4.20284e-05 Jy ! Component: 150 - total flux cleaned = -4.69794e-05 Jy ! Component: 200 - total flux cleaned = -4.65902e-05 Jy ! Total flux subtracted in 200 components = -4.65902e-05 Jy ! Clean residual min=-0.000718 max=0.000685 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0926374 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.0926374 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. ! ! Fit before self-cal, rms=0.042350Jy sigma=0.672206 ! Fit after self-cal, rms=0.042349Jy sigma=0.672197 wmodel /J0601-2004_X_map.mod ! wmodel: Unable to open new model file: /J0601-2004_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0601-2004_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.191 x 3.795 at -7.347 degrees (North through East) ! Clean map min=-0.00068526 max=0.090079 Jy/beam ! Writing clean map to FITS file: .//J0601-2004_X_map.fits wmodel .//J0601-2004_X_map.mod ! Writing 46 model components to file: .//J0601-2004_X_map.mod wobs .//J0601-2004_X_uvs.fits ! Writing UV FITS file: .//J0601-2004_X_uvs.fits wwins .//J0601-2004_X_map.win ! wwins: Wrote 2 windows to .//J0601-2004_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0900787 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173676 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.578412 0.578412 1.15682 2.31365 4.6273 9.2546 18.5092 37.0184 74.0368 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 518.661 quit ! Quitting program ! Log file .//J0601-2004_X_dfm.log closed on Wed Nov 16 11:51:07 2016