! Started logfile: .//J0009+1513_X_dfm.log on Wed Nov 16 11:43:54 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 .//J0009+1513_X_uvm.fits ! Reading UV FITS file: .//J0009+1513_X_uvm.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! AN table 2: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908497 visibilities/baseline/integration-bin. ! Found source: J0009+1513 ! ! 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 18904 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 J0009+1513_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 29 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004044Jy sigma=31.699861 ! Fit after self-cal, rms=0.923891Jy sigma=29.163055 ! 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=0.7697 mas, bmaj=1.856 mas, bpa=-6.327 degrees ! Estimated noise=0.270281 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 = 0.057868 Jy ! Component: 100 - total flux cleaned = 0.0706208 Jy ! Total flux subtracted in 100 components = 0.0706208 Jy ! Clean residual min=-0.001727 max=0.004177 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0706208 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0706208 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=0.029469Jy sigma=0.740783 ! Fit after self-cal, rms=0.029403Jy sigma=0.739274 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439146 Jy ! Component: 100 - total flux cleaned = 0.00666378 Jy ! Total flux subtracted in 100 components = 0.00666378 Jy ! Clean residual min=-0.001340 max=0.001479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0772846 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0772846 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=0.028457Jy sigma=0.702243 ! Fit after self-cal, rms=0.028449Jy sigma=0.702088 ! 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=0.9676 mas, bmaj=2.198 mas, bpa=-4.914 degrees ! Estimated noise=0.167765 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253688 Jy ! Component: 100 - total flux cleaned = 0.00415523 Jy ! Component: 150 - total flux cleaned = 0.00529516 Jy ! Component: 200 - total flux cleaned = 0.00612877 Jy ! Total flux subtracted in 200 components = 0.00612877 Jy ! Clean residual min=-0.001135 max=0.001408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0834134 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.0834134 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=0.028185Jy sigma=0.691867 ! Fit after self-cal, rms=0.028172Jy sigma=0.691367 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9676 x 2.198 at -4.914 degrees (North through East) ! Clean map min=-0.0010362 max=0.07575 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.99 KP 1.04 LA 0.93 ! MK 1.05 NL 1.04 OV 0.95 PT 1.00 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.92 HN 1.03 KP 1.07 ! LA 0.95 MK 0.97 NL 1.06 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.06 KP 1.05 LA 0.92 ! MK 1.02 NL 1.05 OV 0.97 PT 0.98 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.95 HN 1.01 KP 1.04 ! LA 0.95 MK 0.96 NL 1.07 OV 0.97 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.97 KP 1.06 LA 0.96 ! MK 0.97 NL 1.03 OV 1.00 PT 0.92 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.89 HN 0.99 KP 1.06 ! LA 0.93 MK 1.00 NL 1.06 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.99 KP 1.11 LA 0.93 ! MK 1.00 NL 1.01 OV 0.98 PT 1.01 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 HN 0.98 KP 1.04 ! LA 0.98 MK 0.97 NL 1.05 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.00 KP 1.12 LA 0.93 ! MK 1.03 NL 1.05 OV 1.00 PT 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.94 HN 1.04 KP 1.07 ! LA 0.95 MK 0.97 NL 1.06 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.07 KP 1.04 LA 0.95 ! MK 1.01 NL 1.04 OV 0.99 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.93 HN 1.03 KP 1.02 ! LA 0.96 MK 0.99 NL 1.02 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.01 KP 1.07 LA 0.95 ! MK 1.06 NL 1.06 OV 0.99 PT 1.01 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.93 HN 1.00 KP 1.04 ! LA 0.96 MK 1.01 NL 1.08 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.04 KP 1.10 LA 0.96 ! MK 1.04 NL 1.08 OV 0.99 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HN 1.03 KP 1.04 ! LA 0.95 MK 0.99 NL 1.06 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.028172Jy sigma=0.691367 ! Fit after self-cal, rms=0.027663Jy sigma=0.675373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9733 mas, bmaj=2.211 mas, bpa=-4.91 degrees ! Estimated noise=0.167141 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 = -0.000399523 Jy ! Component: 100 - total flux cleaned = -0.000539131 Jy ! Component: 150 - total flux cleaned = -0.000640163 Jy ! Component: 200 - total flux cleaned = -0.000697126 Jy ! Total flux subtracted in 200 components = -0.000697126 Jy ! Clean residual min=-0.000591 max=0.000630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0827163 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0827163 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=0.027649Jy sigma=0.674819 ! Fit after self-cal, rms=0.027647Jy sigma=0.674707 ! 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=0.027647Jy sigma=0.674707 ! Fit after self-cal, rms=0.027709Jy sigma=0.672890 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9729 mas, bmaj=2.206 mas, bpa=-4.872 degrees ! Estimated noise=0.167062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272655 Jy ! Component: 100 - total flux cleaned = -0.000333222 Jy ! Component: 150 - total flux cleaned = -0.000367202 Jy ! Component: 200 - total flux cleaned = -0.000389274 Jy ! Total flux subtracted in 200 components = -0.000389274 Jy ! Clean residual min=-0.000596 max=0.000589 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.082327 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.082327 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=0.027700Jy sigma=0.672626 ! Fit after self-cal, rms=0.027702Jy sigma=0.672607 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 = -8.25333e-05 Jy ! Component: 100 - total flux cleaned = -0.000101157 Jy ! Component: 150 - total flux cleaned = -0.000101264 Jy ! Component: 200 - total flux cleaned = -0.000106401 Jy ! Total flux subtracted in 200 components = -0.000106401 Jy ! Clean residual min=-0.000603 max=0.000576 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0822206 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.0822206 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=0.027698Jy sigma=0.672528 ! Fit after self-cal, rms=0.027698Jy sigma=0.672525 ! 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=0.027698Jy sigma=0.672525 ! Fit after self-cal, rms=0.027704Jy sigma=0.672460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9722 mas, bmaj=2.206 mas, bpa=-4.871 degrees ! Estimated noise=0.16693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163744 Jy ! Component: 100 - total flux cleaned = -0.000233989 Jy ! Component: 150 - total flux cleaned = -0.000244976 Jy ! Component: 200 - total flux cleaned = -0.000249684 Jy ! Total flux subtracted in 200 components = -0.000249684 Jy ! Clean residual min=-0.000594 max=0.000574 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0819709 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.0819709 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=0.027700Jy sigma=0.672371 ! Fit after self-cal, rms=0.027700Jy sigma=0.672365 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 = -3.60426e-05 Jy ! Component: 100 - total flux cleaned = -4.93018e-05 Jy ! Component: 150 - total flux cleaned = -5.73081e-05 Jy ! Component: 200 - total flux cleaned = -6.09575e-05 Jy ! Total flux subtracted in 200 components = -6.09575e-05 Jy ! Clean residual min=-0.000599 max=0.000565 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0819099 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.0819099 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=0.027698Jy sigma=0.672330 ! Fit after self-cal, rms=0.027698Jy sigma=0.672328 ! 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=0.027698Jy sigma=0.672328 ! Fit after self-cal, rms=0.027703Jy sigma=0.672304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.142 mas, bmaj=3.102 mas, bpa=-1.793 degrees ! Estimated noise=0.2048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015541 Jy ! Component: 100 - total flux cleaned = -0.000191269 Jy ! Component: 150 - total flux cleaned = -0.000218254 Jy ! Component: 200 - total flux cleaned = -0.00023863 Jy ! Total flux subtracted in 200 components = -0.00023863 Jy ! Clean residual min=-0.000558 max=0.000606 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0816713 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.0816713 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=0.027702Jy sigma=0.672285 ! Fit after self-cal, rms=0.027702Jy sigma=0.672282 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 = -2.41384e-05 Jy ! Component: 100 - total flux cleaned = -4.55011e-05 Jy ! Component: 150 - total flux cleaned = -6.16885e-05 Jy ! Component: 200 - total flux cleaned = -7.14947e-05 Jy ! Total flux subtracted in 200 components = -7.14947e-05 Jy ! Clean residual min=-0.000560 max=0.000610 Jy/beam ! Clean residual mean=0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0815998 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.0815998 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=0.027701Jy sigma=0.672282 ! Fit after self-cal, rms=0.027701Jy sigma=0.672280 ! 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=0.9717 mas, bmaj=2.205 mas, bpa=-4.877 degrees ! Estimated noise=0.166854 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9717 x 2.205 at -4.877 degrees (North through East) ! Clean map min=-0.00056072 max=0.075582 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=0.7688 mas, bmaj=1.857 mas, bpa=-6.339 degrees ! Estimated noise=0.265411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057736 Jy ! Component: 100 - total flux cleaned = 0.0705011 Jy ! Component: 150 - total flux cleaned = 0.0750344 Jy ! Component: 200 - total flux cleaned = 0.0773777 Jy ! Total flux subtracted in 200 components = 0.0773777 Jy ! Clean residual min=-0.001045 max=0.001127 Jy/beam ! Clean residual mean=-0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0773776 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0773776 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9717 mas, bmaj=2.205 mas, bpa=-4.877 degrees ! Estimated noise=0.166854 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 = 0.00193205 Jy ! Component: 100 - total flux cleaned = 0.00293138 Jy ! Component: 150 - total flux cleaned = 0.00350253 Jy ! Component: 200 - total flux cleaned = 0.0038396 Jy ! Total flux subtracted in 200 components = 0.0038396 Jy ! Clean residual min=-0.000564 max=0.000584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0812172 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.0812172 Jy ! Inverting map ! Added new window around map position (-49.6, 28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470724 Jy ! Component: 100 - total flux cleaned = 0.000580201 Jy ! Component: 150 - total flux cleaned = 0.000612467 Jy ! Component: 200 - total flux cleaned = 0.000642246 Jy ! Total flux subtracted in 200 components = 0.000642246 Jy ! Clean residual min=-0.000576 max=0.000545 Jy/beam ! Clean residual mean=-0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0818595 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0818595 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=2.142 mas, bmaj=3.102 mas, bpa=-1.793 degrees ! Estimated noise=0.2048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.06756e-05 Jy ! Component: 100 - total flux cleaned = 9.10466e-05 Jy ! Component: 150 - total flux cleaned = 7.37251e-05 Jy ! Component: 200 - total flux cleaned = 6.29468e-05 Jy ! Total flux subtracted in 200 components = 6.29468e-05 Jy ! Clean residual min=-0.000582 max=0.000556 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0819224 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 = -1.47914e-05 Jy ! Component: 100 - total flux cleaned = -2.85912e-05 Jy ! Component: 150 - total flux cleaned = -3.74145e-05 Jy ! Component: 200 - total flux cleaned = -4.97316e-05 Jy ! Total flux subtracted in 200 components = -4.97316e-05 Jy ! Clean residual min=-0.000580 max=0.000558 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0818727 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 85 components and 0.0818727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9717 mas, bmaj=2.205 mas, bpa=-4.877 degrees ! Estimated noise=0.166854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.94829e-05 Jy ! Component: 100 - total flux cleaned = -5.3826e-05 Jy ! Component: 150 - total flux cleaned = -3.95441e-05 Jy ! Component: 200 - total flux cleaned = -1.9455e-05 Jy ! Total flux subtracted in 200 components = -1.9455e-05 Jy ! Clean residual min=-0.000577 max=0.000551 Jy/beam ! Clean residual mean=-0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0818532 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.0818532 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=0.027696Jy sigma=0.671988 ! Fit after self-cal, rms=0.027695Jy sigma=0.671946 wmodel /J0009+1513_X_map.mod ! wmodel: Unable to open new model file: /J0009+1513_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0009+1513_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9717 x 2.205 at -4.877 degrees (North through East) ! Clean map min=-0.0005354 max=0.075629 Jy/beam ! Writing clean map to FITS file: .//J0009+1513_X_map.fits wmodel .//J0009+1513_X_map.mod ! Writing 95 model components to file: .//J0009+1513_X_map.mod wobs .//J0009+1513_X_uvs.fits ! Writing UV FITS file: .//J0009+1513_X_uvs.fits wwins .//J0009+1513_X_map.win ! wwins: Wrote 3 windows to .//J0009+1513_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0756286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130578 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.517971 0.517971 1.03594 2.07189 4.14377 8.28754 16.5751 33.1502 66.3003 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 579.182 quit ! Quitting program ! Log file .//J0009+1513_X_dfm.log closed on Wed Nov 16 11:43:57 2016