! Started logfile: /scr/pima/rv117_uvs/J1113+1442_X_dfm.log on Sat Dec 9 23:43:21 2017 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv117_uvs/J1113+1442_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J1113+1442_X_uva.fits ! AN table 1: 116 integrations on 66 of 66 possible baselines. ! AN table 2: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.26546 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1113+1442 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 9324 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1113+1442_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 894 telescope corrections were flagged in sub-array 1. ! A total of 118 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 894 telescope corrections were flagged in sub-array 1. ! A total of 118 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 894 telescope corrections were flagged in sub-array 1. ! A total of 118 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 894 telescope corrections were flagged in sub-array 1. ! A total of 118 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.023286Jy sigma=15.526403 ! Fit after self-cal, rms=0.781240Jy sigma=11.548773 ! 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 ! Your choice of large map pixels excluded 8.19% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.5658 mas, bmaj=1.009 mas, bpa=-3.988 degrees ! Estimated noise=0.755783 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 = 0.189452 Jy ! Component: 100 - total flux cleaned = 0.247516 Jy ! Total flux subtracted in 100 components = 0.247516 Jy ! Clean residual min=-0.006198 max=0.022969 Jy/beam ! Clean residual mean=0.000003 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.247516 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.247516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096821Jy sigma=1.177010 ! Fit after self-cal, rms=0.096712Jy sigma=1.175371 ! Inverting map ! Your choice of large map pixels excluded 8.19% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226769 Jy ! Component: 100 - total flux cleaned = 0.0335879 Jy ! Total flux subtracted in 100 components = 0.0335879 Jy ! Clean residual min=-0.005272 max=0.009642 Jy/beam ! Clean residual mean=0.000003 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.281103 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.281103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091471Jy sigma=1.055030 ! Fit after self-cal, rms=0.091501Jy sigma=1.054689 ! Inverting map ! Your choice of large map pixels excluded 8.19% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Added new window around map position (-0.6, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00897534 Jy ! Component: 100 - total flux cleaned = 0.0118522 Jy ! Total flux subtracted in 100 components = 0.0118522 Jy ! Clean residual min=-0.004593 max=0.004579 Jy/beam ! Clean residual mean=0.000003 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.292956 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.292956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090494Jy sigma=1.032876 ! Fit after self-cal, rms=0.090394Jy sigma=1.031205 ! Inverting map ! Your choice of large map pixels excluded 8.19% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec 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 ! Your choice of large map pixels excluded 8.19% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec ! Estimated beam: bmin=0.6142 mas, bmaj=1.037 mas, bpa=-5.7 degrees ! Estimated noise=0.535868 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 = 0.00604627 Jy ! Component: 100 - total flux cleaned = 0.0083092 Jy ! Component: 150 - total flux cleaned = 0.00851601 Jy ! Component: 200 - total flux cleaned = 0.00878881 Jy ! Total flux subtracted in 200 components = 0.00878881 Jy ! Clean residual min=-0.003532 max=0.004127 Jy/beam ! Clean residual mean=-0.000002 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.301745 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.301744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089837Jy sigma=1.022834 ! Fit after self-cal, rms=0.089751Jy sigma=1.021687 ! Inverting map ! Your choice of large map pixels excluded 8.19% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1744 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6142 x 1.037 at -5.7 degrees (North through East) ! Clean map min=-0.00284 max=0.22995 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HH 0.97 HN 1.00 ! KP 0.95 LA 0.99 NL 0.98 NY 1.00 ! ON 0.98 PT 0.99 SC 0.97 WZ 0.99 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 1.00 KP 1.00 ! LA 1.00 MK 0.97 NL 0.96 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HH 1.04 HN 0.99 ! KP 0.98 LA 0.98 NL 0.98 NY 1.01 ! ON 0.96 PT 1.01 SC 0.95 WZ 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 1.05 KP 1.02 ! LA 1.01 MK 0.97 NL 0.99 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HH 1.09 HN 1.03 ! KP 0.97 LA 0.99 NL 0.95 NY 0.99 ! ON 0.97 PT 1.03 SC 0.98 WZ 1.01 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 1.01 KP 1.01 ! LA 1.02 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HH 1.10 HN 1.04 ! KP 0.99 LA 1.01 NL 1.00 NY 1.01 ! ON 1.03 PT 0.99 SC 0.96 WZ 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.06 HN 1.03 KP 1.00 ! LA 1.04 MK 0.98 NL 0.95 OV 1.01 ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.089751Jy sigma=1.021687 ! Fit after self-cal, rms=0.090072Jy sigma=1.017954 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! Estimated beam: bmin=0.6106 mas, bmaj=1.086 mas, bpa=-6.114 degrees ! Estimated noise=0.539744 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 = 0.00196498 Jy ! Component: 100 - total flux cleaned = 0.00224775 Jy ! Component: 150 - total flux cleaned = 0.00224764 Jy ! Component: 200 - total flux cleaned = 0.00224688 Jy ! Total flux subtracted in 200 components = 0.00224688 Jy ! Clean residual min=-0.003092 max=0.003008 Jy/beam ! Clean residual mean=-0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.303991 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.303991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089743Jy sigma=1.015557 ! Fit after self-cal, rms=0.089761Jy sigma=1.015296 ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec 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. ! ! Fit before self-cal, rms=0.089761Jy sigma=1.015296 ! Fit after self-cal, rms=0.090513Jy sigma=1.011241 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! Estimated beam: bmin=0.6121 mas, bmaj=1.089 mas, bpa=-6.706 degrees ! Estimated noise=0.541255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115909 Jy ! Component: 100 - total flux cleaned = 0.00130645 Jy ! Component: 150 - total flux cleaned = 0.00137307 Jy ! Component: 200 - total flux cleaned = 0.00131003 Jy ! Total flux subtracted in 200 components = 0.00131003 Jy ! Clean residual min=-0.003004 max=0.003094 Jy/beam ! Clean residual mean=-0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.305301 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.305301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090303Jy sigma=1.009681 ! Fit after self-cal, rms=0.090316Jy sigma=1.009527 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec 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 (-1.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239241 Jy ! Component: 100 - total flux cleaned = 0.00246211 Jy ! Component: 150 - total flux cleaned = 0.00252893 Jy ! Component: 200 - total flux cleaned = 0.00246851 Jy ! Total flux subtracted in 200 components = 0.00246851 Jy ! Clean residual min=-0.002827 max=0.002440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.30777 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.30777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090127Jy sigma=1.007558 ! Fit after self-cal, rms=0.090124Jy sigma=1.007383 ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec 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. ! ! Fit before self-cal, rms=0.090124Jy sigma=1.007383 ! Fit after self-cal, rms=0.088645Jy sigma=1.003212 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! Estimated beam: bmin=0.6115 mas, bmaj=1.076 mas, bpa=-6.396 degrees ! Estimated noise=0.540208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190763 Jy ! Component: 100 - total flux cleaned = 0.00203676 Jy ! Component: 150 - total flux cleaned = 0.00203482 Jy ! Component: 200 - total flux cleaned = 0.00209334 Jy ! Total flux subtracted in 200 components = 0.00209334 Jy ! Clean residual min=-0.002679 max=0.002355 Jy/beam ! Clean residual mean=-0.000000 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.309863 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.309863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088494Jy sigma=1.001846 ! Fit after self-cal, rms=0.088480Jy sigma=1.001739 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec 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 = 0.000340734 Jy ! Component: 100 - total flux cleaned = 0.000450928 Jy ! Component: 150 - total flux cleaned = 0.000450064 Jy ! Component: 200 - total flux cleaned = 0.00055377 Jy ! Total flux subtracted in 200 components = 0.00055377 Jy ! Clean residual min=-0.002601 max=0.002321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.310417 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.310417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088367Jy sigma=1.000843 ! Fit after self-cal, rms=0.088356Jy sigma=1.000785 ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec 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. ! ! Fit before self-cal, rms=0.088356Jy sigma=1.000785 ! Fit after self-cal, rms=0.087678Jy sigma=1.000595 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! Estimated beam: bmin=2.374 mas, bmaj=2.631 mas, bpa=-19.76 degrees ! Estimated noise=0.745844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128524 Jy ! Component: 100 - total flux cleaned = 0.00143018 Jy ! Component: 150 - total flux cleaned = 0.00156329 Jy ! Component: 200 - total flux cleaned = 0.00166738 Jy ! Total flux subtracted in 200 components = 0.00166738 Jy ! Clean residual min=-0.002998 max=0.002667 Jy/beam ! Clean residual mean=-0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.312084 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.312084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087688Jy sigma=1.000560 ! Fit after self-cal, rms=0.087673Jy sigma=1.000475 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec 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 = 0.000117985 Jy ! Component: 100 - total flux cleaned = 0.000246152 Jy ! Component: 150 - total flux cleaned = 0.000346689 Jy ! Component: 200 - total flux cleaned = 0.000425953 Jy ! Total flux subtracted in 200 components = 0.000425953 Jy ! Clean residual min=-0.003000 max=0.002629 Jy/beam ! Clean residual mean=-0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.31251 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.31251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087687Jy sigma=1.000559 ! Fit after self-cal, rms=0.087678Jy sigma=1.000497 ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec 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 ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! Estimated beam: bmin=0.6111 mas, bmaj=1.068 mas, bpa=-6.145 degrees ! Estimated noise=0.539538 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6111 x 1.068 at -6.145 degrees (North through East) ! Clean map min=-0.0020285 max=0.2312 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 ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! Estimated beam: bmin=0.565 mas, bmaj=1.035 mas, bpa=-4.151 degrees ! Estimated noise=0.758669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190357 Jy ! Component: 100 - total flux cleaned = 0.248739 Jy ! Component: 150 - total flux cleaned = 0.273137 Jy ! Component: 200 - total flux cleaned = 0.286304 Jy ! Total flux subtracted in 200 components = 0.286304 Jy ! Clean residual min=-0.003740 max=0.006756 Jy/beam ! Clean residual mean=0.000003 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.286304 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.286304 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! Estimated beam: bmin=0.6111 mas, bmaj=1.068 mas, bpa=-6.145 degrees ! Estimated noise=0.539538 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 = 0.0104787 Jy ! Component: 100 - total flux cleaned = 0.0165947 Jy ! Component: 150 - total flux cleaned = 0.0206021 Jy ! Component: 200 - total flux cleaned = 0.0219338 Jy ! Total flux subtracted in 200 components = 0.0219338 Jy ! Clean residual min=-0.003017 max=0.002861 Jy/beam ! Clean residual mean=0.000000 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.308238 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.308238 Jy ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec 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 ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! Estimated beam: bmin=2.374 mas, bmaj=2.631 mas, bpa=-19.76 degrees ! Estimated noise=0.745844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026484 Jy ! Component: 100 - total flux cleaned = 0.00385231 Jy ! Component: 150 - total flux cleaned = 0.00445066 Jy ! Component: 200 - total flux cleaned = 0.00455674 Jy ! Total flux subtracted in 200 components = 0.00455674 Jy ! Clean residual min=-0.003019 max=0.002617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.312795 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 = 4.83985e-05 Jy ! Component: 100 - total flux cleaned = 8.894e-05 Jy ! Component: 150 - total flux cleaned = 0.000115187 Jy ! Component: 200 - total flux cleaned = 0.000123062 Jy ! Total flux subtracted in 200 components = 0.000123062 Jy ! Clean residual min=-0.003018 max=0.002610 Jy/beam ! Clean residual mean=-0.000002 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.312918 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.312918 Jy ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! Estimated beam: bmin=0.6111 mas, bmaj=1.068 mas, bpa=-6.145 degrees ! Estimated noise=0.539538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000735563 Jy ! Component: 100 - total flux cleaned = -0.00044523 Jy ! Component: 150 - total flux cleaned = -0.000263988 Jy ! Component: 200 - total flux cleaned = -0.000183557 Jy ! Total flux subtracted in 200 components = -0.000183557 Jy ! Clean residual min=-0.002957 max=0.002380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.312735 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.312735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087726Jy sigma=1.001832 ! Fit after self-cal, rms=0.087655Jy sigma=1.001436 wmodel J1113+1442_X_map.mod ! Writing 50 model components to file: J1113+1442_X_map.mod wobs J1113+1442_X_uvs.fits ! Writing UV FITS file: J1113+1442_X_uvs.fits wwins J1113+1442_X_map.win ! wwins: Wrote 3 windows to J1113+1442_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107903 Jy ! Component: 100 - total flux cleaned = -0.00125823 Jy ! Component: 150 - total flux cleaned = -0.00138766 Jy ! Component: 200 - total flux cleaned = -0.0013445 Jy ! Component: 250 - total flux cleaned = -0.00150751 Jy ! Component: 300 - total flux cleaned = -0.00150719 Jy ! Component: 350 - total flux cleaned = -0.00158562 Jy ! Component: 400 - total flux cleaned = -0.0017008 Jy ! Component: 450 - total flux cleaned = -0.00162439 Jy ! Component: 500 - total flux cleaned = -0.00166211 Jy ! Component: 550 - total flux cleaned = -0.00158812 Jy ! Component: 600 - total flux cleaned = -0.00166005 Jy ! Component: 650 - total flux cleaned = -0.00148059 Jy ! Component: 700 - total flux cleaned = -0.00144497 Jy ! Component: 750 - total flux cleaned = -0.00137463 Jy ! Component: 800 - total flux cleaned = -0.00127006 Jy ! Component: 850 - total flux cleaned = -0.00109854 Jy ! Component: 900 - total flux cleaned = -0.00106466 Jy ! Component: 950 - total flux cleaned = -0.00103086 Jy ! Component: 1000 - total flux cleaned = -0.000930433 Jy ! Component: 1050 - total flux cleaned = -0.00089734 Jy ! Component: 1100 - total flux cleaned = -0.000864644 Jy ! Component: 1150 - total flux cleaned = -0.000831894 Jy ! Component: 1200 - total flux cleaned = -0.000961854 Jy ! Component: 1250 - total flux cleaned = -0.000833353 Jy ! Component: 1300 - total flux cleaned = -0.000833516 Jy ! Component: 1350 - total flux cleaned = -0.000801627 Jy ! Component: 1400 - total flux cleaned = -0.00105382 Jy ! Component: 1450 - total flux cleaned = -0.000959969 Jy ! Component: 1500 - total flux cleaned = -0.000928842 Jy ! Component: 1550 - total flux cleaned = -0.000990763 Jy ! Component: 1600 - total flux cleaned = -0.000867716 Jy ! Component: 1650 - total flux cleaned = -0.00120304 Jy ! Component: 1700 - total flux cleaned = -0.000991007 Jy ! Component: 1750 - total flux cleaned = -0.00105107 Jy ! Component: 1800 - total flux cleaned = -0.00114107 Jy ! Component: 1850 - total flux cleaned = -0.00114101 Jy ! Component: 1900 - total flux cleaned = -0.00111154 Jy ! Component: 1950 - total flux cleaned = -0.00108205 Jy ! Component: 2000 - total flux cleaned = -0.00108175 Jy ! Component: 2050 - total flux cleaned = -0.00102378 Jy ! Component: 2100 - total flux cleaned = -0.00108162 Jy ! Component: 2150 - total flux cleaned = -0.00108154 Jy ! Component: 2200 - total flux cleaned = -0.00111019 Jy ! Component: 2250 - total flux cleaned = -0.0010819 Jy ! Component: 2300 - total flux cleaned = -0.00108166 Jy ! Component: 2350 - total flux cleaned = -0.00105356 Jy ! Component: 2400 - total flux cleaned = -0.0010535 Jy ! Component: 2450 - total flux cleaned = -0.00110898 Jy ! Component: 2500 - total flux cleaned = -0.00099816 Jy ! Component: 2550 - total flux cleaned = -0.0010532 Jy ! Component: 2600 - total flux cleaned = -0.00110772 Jy ! Component: 2650 - total flux cleaned = -0.00108036 Jy ! Component: 2700 - total flux cleaned = -0.00105338 Jy ! Component: 2750 - total flux cleaned = -0.000972726 Jy ! Component: 2800 - total flux cleaned = -0.000919115 Jy ! Component: 2850 - total flux cleaned = -0.000892375 Jy ! Component: 2900 - total flux cleaned = -0.000839288 Jy ! Component: 2950 - total flux cleaned = -0.000865958 Jy ! Component: 3000 - total flux cleaned = -0.00091898 Jy ! Component: 3050 - total flux cleaned = -0.000945374 Jy ! Component: 3100 - total flux cleaned = -0.000945298 Jy ! Component: 3150 - total flux cleaned = -0.000867228 Jy ! Component: 3200 - total flux cleaned = -0.000815281 Jy ! Component: 3250 - total flux cleaned = -0.000660986 Jy ! Component: 3300 - total flux cleaned = -0.000763575 Jy ! Component: 3350 - total flux cleaned = -0.000661622 Jy ! Component: 3400 - total flux cleaned = -0.000788647 Jy ! Component: 3450 - total flux cleaned = -0.000738101 Jy ! Component: 3500 - total flux cleaned = -0.000864074 Jy ! Component: 3550 - total flux cleaned = -0.000738824 Jy ! Component: 3600 - total flux cleaned = -0.000813415 Jy ! Component: 3650 - total flux cleaned = -0.000689191 Jy ! Component: 3700 - total flux cleaned = -0.00071394 Jy ! Component: 3750 - total flux cleaned = -0.000664532 Jy ! Component: 3800 - total flux cleaned = -0.000713766 Jy ! Component: 3850 - total flux cleaned = -0.000786853 Jy ! Component: 3900 - total flux cleaned = -0.000738116 Jy ! Component: 3950 - total flux cleaned = -0.000568605 Jy ! Component: 4000 - total flux cleaned = -0.000616846 Jy ! Component: 4050 - total flux cleaned = -0.000808983 Jy ! Total flux subtracted in 4096 components = -0.000832911 Jy ! Clean residual min=-0.001349 max=0.001299 Jy/beam ! Clean residual mean=-0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.311902 Jy keep ! Adding 344 model components to the UV plane model. ! The established model now contains 393 components and 0.311902 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J1113+1442_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6111 x 1.068 at -6.145 degrees (North through East) ! Clean map min=-0.0019413 max=0.23007 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J1113+1442_X_map.fits wmodel /scr/pima/rv117_uvs/J1113+1442_X_map.mod ! Writing 393 model components to file: /scr/pima/rv117_uvs/J1113+1442_X_map.mod wobs /scr/pima/rv117_uvs/J1113+1442_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J1113+1442_X_uvs.fits wwins /scr/pima/rv117_uvs/J1113+1442_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv117_uvs/J1113+1442_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.230067 invert ! Inverting map ! Your choice of large map pixels excluded 7.64% of the data. ! The x-axis pixel size should ideally be below 0.1685 milli-arcsec ! The y-axis pixel size should ideally be below 0.1752 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000384949 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.501962 0.501962 1.00392 2.00785 4.0157 8.03139 16.0628 32.1256 64.2512 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.23 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 597.654 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J1113+1442_X_dfm.log closed on Sat Dec 9 23:43:26 2017