! Started logfile: /scr/pima/rv117_uvs/J2129-1538_X_dfm.log on Sat Dec 9 23:46:30 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/J2129-1538_X_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J2129-1538_X_uva.fits ! AN table 1: 39 integrations on 15 of 15 possible baselines. ! AN table 2: 2 integrations on 6 of 6 possible baselines. ! AN table 3: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.43744 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2129-1538 ! ! 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 1832 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 J2129-1538_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 170 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 170 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 170 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.517970Jy sigma=20.270288 ! Fit after self-cal, rms=0.402181Jy sigma=5.531328 ! 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 0.253% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.6747 mas, bmaj=0.9997 mas, bpa=-5.631 degrees ! Estimated noise=1.63784 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 = 0.80008 Jy ! Component: 100 - total flux cleaned = 1.11528 Jy ! Total flux subtracted in 100 components = 1.11528 Jy ! Clean residual min=-0.045372 max=0.151619 Jy/beam ! Clean residual mean=-0.000056 rms=0.008312 Jy/beam ! Combined flux in latest and established models = 1.11528 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.11528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.260339Jy sigma=3.318158 ! Fit after self-cal, rms=0.259339Jy sigma=3.310456 ! Inverting map ! Your choice of large map pixels excluded 0.253% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (0.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152865 Jy ! Component: 100 - total flux cleaned = 0.225323 Jy ! Total flux subtracted in 100 components = 0.225323 Jy ! Clean residual min=-0.026378 max=0.038260 Jy/beam ! Clean residual mean=-0.000013 rms=0.003813 Jy/beam ! Combined flux in latest and established models = 1.3406 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 1.3406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141108Jy sigma=1.540402 ! Fit after self-cal, rms=0.139589Jy sigma=1.520753 ! Inverting map ! Your choice of large map pixels excluded 0.253% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0383287 Jy ! Component: 100 - total flux cleaned = 0.0459039 Jy ! Total flux subtracted in 100 components = 0.0459039 Jy ! Clean residual min=-0.020996 max=0.026403 Jy/beam ! Clean residual mean=-0.000004 rms=0.003328 Jy/beam ! Combined flux in latest and established models = 1.38651 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 1.38651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128825Jy sigma=1.353187 ! Fit after self-cal, rms=0.128523Jy sigma=1.344948 ! Inverting map ! Your choice of large map pixels excluded 0.253% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (-1.2, -4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136066 Jy ! Component: 100 - total flux cleaned = 0.0163013 Jy ! Total flux subtracted in 100 components = 0.0163013 Jy ! Clean residual min=-0.018806 max=0.020519 Jy/beam ! Clean residual mean=-0.000001 rms=0.003119 Jy/beam ! Combined flux in latest and established models = 1.40281 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 1.40281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123695Jy sigma=1.295873 ! Fit after self-cal, rms=0.123388Jy sigma=1.291154 ! Inverting map ! Your choice of large map pixels excluded 0.253% of the data. ! The x-axis pixel size should ideally be below 0.19 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 0.253% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.8145 mas, bmaj=1.171 mas, bpa=-5.983 degrees ! Estimated noise=1.39654 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 (1.4, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737331 Jy ! Component: 100 - total flux cleaned = 0.0105008 Jy ! Component: 150 - total flux cleaned = 0.0131127 Jy ! Component: 200 - total flux cleaned = 0.0135313 Jy ! Total flux subtracted in 200 components = 0.0135313 Jy ! Clean residual min=-0.013860 max=0.012778 Jy/beam ! Clean residual mean=-0.000013 rms=0.002619 Jy/beam ! Combined flux in latest and established models = 1.41634 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 1.41634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118654Jy sigma=1.244241 ! Fit after self-cal, rms=0.118481Jy sigma=1.242727 ! Inverting map ! Your choice of large map pixels excluded 0.253% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8145 x 1.171 at -5.983 degrees (North through East) ! Clean map min=-0.012713 max=0.90094 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.88 HN 1.20 NL 1.17 ON 1.00 ! SC 0.99 WZ 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.05 KP 0.98 SC 0.95 WZ 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HN 0.98 KP 1.01 ! LA 0.97 MK 0.93 NL 0.98 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.90 HN 1.28 NL 1.22 ON 1.00 ! SC 0.92 WZ 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.08 KP 0.94 SC 1.01 WZ 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 HN 1.00 KP 1.00 ! LA 0.96 MK 0.90 NL 0.98 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.04 HN 1.16 NL 1.22 ON 1.08 ! SC 0.93 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.07 KP 0.94 SC 1.03 WZ 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 HN 1.01 KP 1.02 ! LA 0.96 MK 0.98 NL 0.99 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.09 HN 1.32 NL 1.23 ON 1.07 ! SC 0.93 WZ 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! HN 1.05 KP 0.96 SC 1.01 WZ 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.01 HN 1.00 KP 1.02 ! LA 0.98 MK 0.97 NL 1.00 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.118481Jy sigma=1.242727 ! Fit after self-cal, rms=0.096994Jy sigma=1.082075 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.7862 mas, bmaj=1.484 mas, bpa=-6.469 degrees ! Estimated noise=1.41005 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 = -0.003781 Jy ! Component: 100 - total flux cleaned = -0.00407634 Jy ! Component: 150 - total flux cleaned = -0.00434328 Jy ! Component: 200 - total flux cleaned = -0.00411397 Jy ! Total flux subtracted in 200 components = -0.00411397 Jy ! Clean residual min=-0.008249 max=0.009428 Jy/beam ! Clean residual mean=0.000006 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 1.41223 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 1.41223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095008Jy sigma=1.062879 ! Fit after self-cal, rms=0.095349Jy sigma=1.061424 ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 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=0.095349Jy sigma=1.061424 ! Fit after self-cal, rms=0.096767Jy sigma=1.019532 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.7839 mas, bmaj=1.493 mas, bpa=-6.877 degrees ! Estimated noise=1.41128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138516 Jy ! Component: 100 - total flux cleaned = 0.000710465 Jy ! Component: 150 - total flux cleaned = 0.000501253 Jy ! Component: 200 - total flux cleaned = 0.000109948 Jy ! Total flux subtracted in 200 components = 0.000109948 Jy ! Clean residual min=-0.007851 max=0.008053 Jy/beam ! Clean residual mean=0.000006 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 1.41234 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 1.41233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095296Jy sigma=1.008468 ! Fit after self-cal, rms=0.095435Jy sigma=1.007862 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 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 (-10.4, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557028 Jy ! Component: 100 - total flux cleaned = 0.00557606 Jy ! Component: 150 - total flux cleaned = 0.00576824 Jy ! Component: 200 - total flux cleaned = 0.00577773 Jy ! Total flux subtracted in 200 components = 0.00577773 Jy ! Clean residual min=-0.007551 max=0.007392 Jy/beam ! Clean residual mean=0.000006 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 1.41811 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 1.41811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094162Jy sigma=0.995134 ! Fit after self-cal, rms=0.094190Jy sigma=0.994365 ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 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=0.094190Jy sigma=0.994365 ! Fit after self-cal, rms=0.089621Jy sigma=0.893929 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.7813 mas, bmaj=1.495 mas, bpa=-7.071 degrees ! Estimated noise=1.40834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000584541 Jy ! Component: 100 - total flux cleaned = -0.000773117 Jy ! Component: 150 - total flux cleaned = -0.000971137 Jy ! Component: 200 - total flux cleaned = -0.000962806 Jy ! Total flux subtracted in 200 components = -0.000962806 Jy ! Clean residual min=-0.005850 max=0.005999 Jy/beam ! Clean residual mean=-0.000003 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 1.41715 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 1.41715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088413Jy sigma=0.884881 ! Fit after self-cal, rms=0.088521Jy sigma=0.884449 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 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 (-19, -29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296076 Jy ! Component: 100 - total flux cleaned = 0.00296078 Jy ! Component: 150 - total flux cleaned = 0.00277405 Jy ! Component: 200 - total flux cleaned = 0.00259558 Jy ! Total flux subtracted in 200 components = 0.00259558 Jy ! Clean residual min=-0.005669 max=0.005972 Jy/beam ! Clean residual mean=-0.000002 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 1.41975 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 1.41975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087459Jy sigma=0.875161 ! Fit after self-cal, rms=0.087529Jy sigma=0.874780 ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (35.6, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269615 Jy ! Component: 100 - total flux cleaned = 0.00287332 Jy ! Component: 150 - total flux cleaned = 0.00287862 Jy ! Component: 200 - total flux cleaned = 0.00303961 Jy ! Total flux subtracted in 200 components = 0.00303961 Jy ! Clean residual min=-0.005674 max=0.005687 Jy/beam ! Clean residual mean=-0.000003 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 1.42278 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 1.42278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086517Jy sigma=0.866083 ! Fit after self-cal, rms=0.086576Jy sigma=0.865697 ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (0.4, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364999 Jy ! Component: 100 - total flux cleaned = 0.00416106 Jy ! Component: 150 - total flux cleaned = 0.00464873 Jy ! Component: 200 - total flux cleaned = 0.00464059 Jy ! Total flux subtracted in 200 components = 0.00464059 Jy ! Clean residual min=-0.005479 max=0.005392 Jy/beam ! Clean residual mean=-0.000002 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 1.42743 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 86 components and 1.42743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085606Jy sigma=0.857537 ! Fit after self-cal, rms=0.085688Jy sigma=0.857177 ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 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=0.085688Jy sigma=0.857177 ! Fit after self-cal, rms=0.084330Jy sigma=0.854984 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=2.322 mas, bmaj=4.12 mas, bpa=-12.75 degrees ! Estimated noise=1.86734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698675 Jy ! Component: 100 - total flux cleaned = 0.00106677 Jy ! Component: 150 - total flux cleaned = 0.000918529 Jy ! Component: 200 - total flux cleaned = 0.000873238 Jy ! Total flux subtracted in 200 components = 0.000873238 Jy ! Clean residual min=-0.004378 max=0.003932 Jy/beam ! Clean residual mean=-0.000002 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 1.4283 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 1.4283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084295Jy sigma=0.853690 ! Fit after self-cal, rms=0.084257Jy sigma=0.853625 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 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 = 8.51767e-05 Jy ! Component: 100 - total flux cleaned = 0.000206134 Jy ! Component: 150 - total flux cleaned = 0.000244025 Jy ! Component: 200 - total flux cleaned = 0.000281742 Jy ! Total flux subtracted in 200 components = 0.000281742 Jy ! Clean residual min=-0.004349 max=0.003927 Jy/beam ! Clean residual mean=-0.000002 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 1.42858 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 1.42858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084249Jy sigma=0.853189 ! Fit after self-cal, rms=0.084240Jy sigma=0.853170 ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 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 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.7798 mas, bmaj=1.493 mas, bpa=-7.109 degrees ! Estimated noise=1.40686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7798 x 1.493 at -7.109 degrees (North through East) ! Clean map min=-0.0075196 max=0.95846 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084240Jy sigma=0.853170 ! Fit after self-cal, rms=0.080963Jy sigma=0.774687 ! Inverting map and beam ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.7795 mas, bmaj=1.492 mas, bpa=-7.136 degrees ! Estimated noise=1.40615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781706 Jy ! Component: 100 - total flux cleaned = 0.000610592 Jy ! Component: 150 - total flux cleaned = 0.000452694 Jy ! Component: 200 - total flux cleaned = 0.000303791 Jy ! Total flux subtracted in 200 components = 0.000303791 Jy ! Clean residual min=-0.005275 max=0.004955 Jy/beam ! Clean residual mean=-0.000001 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 1.42888 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 1.42888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079950Jy sigma=0.768098 ! Fit after self-cal, rms=0.080049Jy sigma=0.767772 ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127624 Jy ! Component: 100 - total flux cleaned = -0.000131076 Jy ! Component: 150 - total flux cleaned = -0.000120131 Jy ! Component: 200 - total flux cleaned = -0.000262304 Jy ! Total flux subtracted in 200 components = -0.000262304 Jy ! Clean residual min=-0.005227 max=0.004824 Jy/beam ! Clean residual mean=-0.000001 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 1.42862 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 117 components and 1.42862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079215Jy sigma=0.762387 ! Fit after self-cal, rms=0.079314Jy sigma=0.762120 ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079314Jy sigma=0.762120 ! Fit after self-cal, rms=0.078815Jy sigma=0.761623 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 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.6493 mas, bmaj=1.234 mas, bpa=-6.665 degrees ! Estimated noise=1.63734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.802405 Jy ! Component: 100 - total flux cleaned = 1.12108 Jy ! Component: 150 - total flux cleaned = 1.26952 Jy ! Component: 200 - total flux cleaned = 1.34172 Jy ! Total flux subtracted in 200 components = 1.34172 Jy ! Clean residual min=-0.017220 max=0.036203 Jy/beam ! Clean residual mean=-0.000016 rms=0.002938 Jy/beam ! Combined flux in latest and established models = 1.34171 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 11 model components to the UV plane model. ! The established model now contains 11 components and 1.34171 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.7791 mas, bmaj=1.491 mas, bpa=-7.149 degrees ! Estimated noise=1.40606 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) ! Added new window around map position (-0.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405082 Jy ! Component: 100 - total flux cleaned = 0.059119 Jy ! Component: 150 - total flux cleaned = 0.0636454 Jy ! Component: 200 - total flux cleaned = 0.0677485 Jy ! Total flux subtracted in 200 components = 0.0677485 Jy ! Clean residual min=-0.008687 max=0.009899 Jy/beam ! Clean residual mean=-0.000003 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 1.40946 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 1.40946 Jy ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Added new window around map position (-1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312109 Jy ! Component: 100 - total flux cleaned = 0.0048015 Jy ! Component: 150 - total flux cleaned = 0.00635344 Jy ! Component: 200 - total flux cleaned = 0.00751387 Jy ! Total flux subtracted in 200 components = 0.00751387 Jy ! Clean residual min=-0.007810 max=0.006219 Jy/beam ! Clean residual mean=-0.000002 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 1.41698 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 1.41698 Jy ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 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 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=2.322 mas, bmaj=4.122 mas, bpa=-12.77 degrees ! Estimated noise=1.86689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197963 Jy ! Component: 100 - total flux cleaned = 0.00320129 Jy ! Component: 150 - total flux cleaned = 0.00380483 Jy ! Component: 200 - total flux cleaned = 0.00459601 Jy ! Total flux subtracted in 200 components = 0.00459601 Jy ! Clean residual min=-0.004671 max=0.003937 Jy/beam ! Clean residual mean=-0.000002 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 1.42157 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 = 0.000716933 Jy ! Component: 100 - total flux cleaned = 0.00137227 Jy ! Component: 150 - total flux cleaned = 0.00204369 Jy ! Component: 200 - total flux cleaned = 0.00272318 Jy ! Total flux subtracted in 200 components = 0.00272318 Jy ! Clean residual min=-0.004554 max=0.003847 Jy/beam ! Clean residual mean=-0.000001 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 1.4243 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 84 components and 1.4243 Jy ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! Estimated beam: bmin=0.7791 mas, bmaj=1.491 mas, bpa=-7.149 degrees ! Estimated noise=1.40606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000630561 Jy ! Component: 100 - total flux cleaned = 0.000880941 Jy ! Component: 150 - total flux cleaned = 0.000880823 Jy ! Component: 200 - total flux cleaned = 0.00111718 Jy ! Total flux subtracted in 200 components = 0.00111718 Jy ! Clean residual min=-0.006258 max=0.005541 Jy/beam ! Clean residual mean=-0.000001 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 1.42541 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 1.42541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085017Jy sigma=0.825183 ! Fit after self-cal, rms=0.085220Jy sigma=0.813440 wmodel J2129-1538_X_map.mod ! Writing 93 model components to file: J2129-1538_X_map.mod wobs J2129-1538_X_uvs.fits ! Writing UV FITS file: J2129-1538_X_uvs.fits wwins J2129-1538_X_map.win ! wwins: Wrote 10 windows to J2129-1538_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 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102949 Jy ! Component: 100 - total flux cleaned = -0.000530034 Jy ! Component: 150 - total flux cleaned = -0.000428055 Jy ! Component: 200 - total flux cleaned = -0.000129375 Jy ! Component: 250 - total flux cleaned = -3.25321e-05 Jy ! Component: 300 - total flux cleaned = -0.000223427 Jy ! Component: 350 - total flux cleaned = -0.000504211 Jy ! Component: 400 - total flux cleaned = -0.000781879 Jy ! Component: 450 - total flux cleaned = -0.00105528 Jy ! Component: 500 - total flux cleaned = -0.00114691 Jy ! Component: 550 - total flux cleaned = -0.00123677 Jy ! Component: 600 - total flux cleaned = -0.00123667 Jy ! Component: 650 - total flux cleaned = -0.00140975 Jy ! Component: 700 - total flux cleaned = -0.00123689 Jy ! Component: 750 - total flux cleaned = -0.00123672 Jy ! Component: 800 - total flux cleaned = -0.00106817 Jy ! Component: 850 - total flux cleaned = -0.000817285 Jy ! Component: 900 - total flux cleaned = -0.000486229 Jy ! Component: 950 - total flux cleaned = -0.000403802 Jy ! Component: 1000 - total flux cleaned = 4.38823e-06 Jy ! Component: 1050 - total flux cleaned = 0.000570063 Jy ! Component: 1100 - total flux cleaned = 0.000731355 Jy ! Component: 1150 - total flux cleaned = 0.000969928 Jy ! Component: 1200 - total flux cleaned = 0.00136447 Jy ! Component: 1250 - total flux cleaned = 0.00160024 Jy ! Component: 1300 - total flux cleaned = 0.00191156 Jy ! Component: 1350 - total flux cleaned = 0.00214428 Jy ! Component: 1400 - total flux cleaned = 0.00260525 Jy ! Component: 1450 - total flux cleaned = 0.0029863 Jy ! Component: 1500 - total flux cleaned = 0.00336473 Jy ! Component: 1550 - total flux cleaned = 0.0037416 Jy ! Component: 1600 - total flux cleaned = 0.0038912 Jy ! Component: 1650 - total flux cleaned = 0.00441085 Jy ! Component: 1700 - total flux cleaned = 0.00455852 Jy ! Component: 1750 - total flux cleaned = 0.00485158 Jy ! Component: 1800 - total flux cleaned = 0.00528884 Jy ! Component: 1850 - total flux cleaned = 0.00528949 Jy ! Component: 1900 - total flux cleaned = 0.00565007 Jy ! Component: 1950 - total flux cleaned = 0.00600796 Jy ! Component: 2000 - total flux cleaned = 0.00636428 Jy ! Component: 2050 - total flux cleaned = 0.00615223 Jy ! Component: 2100 - total flux cleaned = 0.00650472 Jy ! Component: 2150 - total flux cleaned = 0.00678547 Jy ! Component: 2200 - total flux cleaned = 0.00706404 Jy ! Component: 2250 - total flux cleaned = 0.00720282 Jy ! Component: 2300 - total flux cleaned = 0.00754703 Jy ! Component: 2350 - total flux cleaned = 0.0076846 Jy ! Component: 2400 - total flux cleaned = 0.00782184 Jy ! Component: 2450 - total flux cleaned = 0.00836545 Jy ! Component: 2500 - total flux cleaned = 0.00856877 Jy ! Component: 2550 - total flux cleaned = 0.00897261 Jy ! Component: 2600 - total flux cleaned = 0.00917287 Jy ! Component: 2650 - total flux cleaned = 0.00937276 Jy ! Component: 2700 - total flux cleaned = 0.00970439 Jy ! Component: 2750 - total flux cleaned = 0.0101657 Jy ! Component: 2800 - total flux cleaned = 0.0100338 Jy ! Component: 2850 - total flux cleaned = 0.0103608 Jy ! Component: 2900 - total flux cleaned = 0.0107509 Jy ! Component: 2950 - total flux cleaned = 0.01088 Jy ! Component: 3000 - total flux cleaned = 0.0108155 Jy ! Component: 3050 - total flux cleaned = 0.011072 Jy ! Component: 3100 - total flux cleaned = 0.011455 Jy ! Component: 3150 - total flux cleaned = 0.0118363 Jy ! Component: 3200 - total flux cleaned = 0.0116458 Jy ! Component: 3250 - total flux cleaned = 0.0118347 Jy ! Component: 3300 - total flux cleaned = 0.0119599 Jy ! Component: 3350 - total flux cleaned = 0.0121475 Jy ! Component: 3400 - total flux cleaned = 0.0121477 Jy ! Component: 3450 - total flux cleaned = 0.0121476 Jy ! Component: 3500 - total flux cleaned = 0.0120855 Jy ! Component: 3550 - total flux cleaned = 0.0122081 Jy ! Component: 3600 - total flux cleaned = 0.0122691 Jy ! Component: 3650 - total flux cleaned = 0.0125128 Jy ! Component: 3700 - total flux cleaned = 0.0124521 Jy ! Component: 3750 - total flux cleaned = 0.012633 Jy ! Component: 3800 - total flux cleaned = 0.0126328 Jy ! Component: 3850 - total flux cleaned = 0.0128129 Jy ! Component: 3900 - total flux cleaned = 0.0126934 Jy ! Component: 3950 - total flux cleaned = 0.0128125 Jy ! Component: 4000 - total flux cleaned = 0.0129304 Jy ! Component: 4050 - total flux cleaned = 0.0125771 Jy ! Total flux subtracted in 4096 components = 0.0126354 Jy ! Clean residual min=-0.003094 max=0.003875 Jy/beam ! Clean residual mean=-0.000001 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 1.43805 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 388 components and 1.43805 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J2129-1538_X_map.fits ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7791 x 1.491 at -7.149 degrees (North through East) ! Clean map min=-0.0053034 max=0.95541 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J2129-1538_X_map.fits wmodel /scr/pima/rv117_uvs/J2129-1538_X_map.mod ! Writing 388 model components to file: /scr/pima/rv117_uvs/J2129-1538_X_map.mod wobs /scr/pima/rv117_uvs/J2129-1538_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J2129-1538_X_uvs.fits wwins /scr/pima/rv117_uvs/J2129-1538_X_map.win ! wwins: Wrote 11 windows to /scr/pima/rv117_uvs/J2129-1538_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.955408 invert ! Inverting map ! Your choice of large map pixels excluded 0.279% of the data. ! The x-axis pixel size should ideally be below 0.19 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000946679 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297259 0.297259 0.594518 1.18904 2.37807 4.75614 9.51229 19.0246 38.0492 76.0983 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.955 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1009.22 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J2129-1538_X_dfm.log closed on Sat Dec 9 23:46:34 2017