! Started logfile: /scr/pima/rv120_uvs/J0922-3959_X_dfm.log on Fri Dec 22 22:41:02 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/rv120_uvs/J0922-3959_X_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J0922-3959_X_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 9 integrations on 15 of 15 possible baselines. ! AN table 3: 29 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.47012 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! 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 79 lines of history. ! ! Reading 1416 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 J0922-3959_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 3 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 121 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 121 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 121 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 121 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.241674Jy sigma=18.042179 ! Fit after self-cal, rms=0.393426Jy sigma=4.999399 ! 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 0.704% of the data. ! The x-axis pixel size should ideally be below 0.1774 milli-arcsec ! Estimated beam: bmin=0.7988 mas, bmaj=2.562 mas, bpa=-5.56 degrees ! Estimated noise=2.09501 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 = 0.508025 Jy ! Component: 100 - total flux cleaned = 0.695439 Jy ! Total flux subtracted in 100 components = 0.695439 Jy ! Clean residual min=-0.036290 max=0.078408 Jy/beam ! Clean residual mean=-0.000144 rms=0.008673 Jy/beam ! Combined flux in latest and established models = 0.695439 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.695439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165344Jy sigma=2.429974 ! Fit after self-cal, rms=0.165140Jy sigma=2.428194 ! Inverting map ! Your choice of large map pixels excluded 0.704% of the data. ! The x-axis pixel size should ideally be below 0.1774 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0868907 Jy ! Component: 100 - total flux cleaned = 0.133354 Jy ! Total flux subtracted in 100 components = 0.133354 Jy ! Clean residual min=-0.020125 max=0.028884 Jy/beam ! Clean residual mean=-0.000047 rms=0.004299 Jy/beam ! Combined flux in latest and established models = 0.828794 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.828794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100516Jy sigma=1.280166 ! Fit after self-cal, rms=0.100428Jy sigma=1.279196 ! Inverting map ! Your choice of large map pixels excluded 0.704% of the data. ! The x-axis pixel size should ideally be below 0.1774 milli-arcsec ! Added new window around map position (0.2, -4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288725 Jy ! Component: 100 - total flux cleaned = 0.045104 Jy ! Total flux subtracted in 100 components = 0.045104 Jy ! Clean residual min=-0.015393 max=0.015990 Jy/beam ! Clean residual mean=-0.000016 rms=0.003511 Jy/beam ! Combined flux in latest and established models = 0.873898 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.873898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092994Jy sigma=1.104569 ! Fit after self-cal, rms=0.092825Jy sigma=1.101691 ! Inverting map ! Your choice of large map pixels excluded 0.704% of the data. ! The x-axis pixel size should ideally be below 0.1774 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 0.704% of the data. ! The x-axis pixel size should ideally be below 0.1774 milli-arcsec ! Estimated beam: bmin=1.025 mas, bmaj=4.021 mas, bpa=-6.741 degrees ! Estimated noise=1.53029 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 = 0.0107322 Jy ! Component: 100 - total flux cleaned = 0.0127447 Jy ! Component: 150 - total flux cleaned = 0.0135742 Jy ! Component: 200 - total flux cleaned = 0.0142527 Jy ! Total flux subtracted in 200 components = 0.0142527 Jy ! Clean residual min=-0.011400 max=0.012210 Jy/beam ! Clean residual mean=-0.000148 rms=0.003123 Jy/beam ! Combined flux in latest and established models = 0.88815 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.88815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091920Jy sigma=1.073440 ! Fit after self-cal, rms=0.091780Jy sigma=1.071502 ! Inverting map ! Your choice of large map pixels excluded 0.704% of the data. ! The x-axis pixel size should ideally be below 0.1774 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 4.021 at -6.741 degrees (North through East) ! Clean map min=-0.010257 max=0.63079 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 1.01 LA 1.05 NL 1.14 ! PT 0.99 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KK 0.87 KP 1.01 LA 0.99 ! MK 1.25 OV 0.98 PT 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 1.00 LA 1.05 NL 1.15 ! PT 0.98 SC 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KK 0.87 KP 1.00 LA 0.99 ! MK 1.27 OV 0.99 PT 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.00 LA 1.04 NL 1.15 ! PT 1.00 SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KK 0.84 KP 1.00 LA 1.01 ! MK 1.35 OV 0.98 PT 0.98 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 0.98 LA 1.02 NL 1.15 ! PT 1.01 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 KK 0.86 KP 1.00 LA 1.00 ! MK 1.41 OV 1.00 PT 0.98 ! ! ! Fit before self-cal, rms=0.091780Jy sigma=1.071502 ! Fit after self-cal, rms=0.080148Jy sigma=0.904591 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=7.177 mas, bpa=-7.572 degrees ! Estimated noise=1.58659 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 = -0.00341116 Jy ! Component: 100 - total flux cleaned = -0.0034439 Jy ! Component: 150 - total flux cleaned = -0.00342539 Jy ! Component: 200 - total flux cleaned = -0.00342177 Jy ! Total flux subtracted in 200 components = -0.00342177 Jy ! Clean residual min=-0.007504 max=0.007436 Jy/beam ! Clean residual mean=-0.000159 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.884729 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.884729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077956Jy sigma=0.881069 ! Fit after self-cal, rms=0.078000Jy sigma=0.880663 ! 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. ! ! Fit before self-cal, rms=0.078000Jy sigma=0.880663 ! Fit after self-cal, rms=0.077121Jy sigma=0.866530 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=7.19 mas, bpa=-7.46 degrees ! Estimated noise=1.59353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00231073 Jy ! Component: 100 - total flux cleaned = -0.00231455 Jy ! Component: 150 - total flux cleaned = -0.00230515 Jy ! Component: 200 - total flux cleaned = -0.00229455 Jy ! Total flux subtracted in 200 components = -0.00229455 Jy ! Clean residual min=-0.006754 max=0.006654 Jy/beam ! Clean residual mean=-0.000159 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.882434 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.882434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075994Jy sigma=0.854760 ! Fit after self-cal, rms=0.076013Jy sigma=0.854588 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 = 2.02346e-05 Jy ! Component: 100 - total flux cleaned = -6.74563e-05 Jy ! Component: 150 - total flux cleaned = -0.000218751 Jy ! Component: 200 - total flux cleaned = -0.000344362 Jy ! Total flux subtracted in 200 components = -0.000344362 Jy ! Clean residual min=-0.006619 max=0.006733 Jy/beam ! Clean residual mean=-0.000161 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 0.88209 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.88209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075792Jy sigma=0.852597 ! Fit after self-cal, rms=0.075797Jy sigma=0.852501 ! 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. ! ! Fit before self-cal, rms=0.075797Jy sigma=0.852501 ! Fit after self-cal, rms=0.071777Jy sigma=0.798626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=7.176 mas, bpa=-7.513 degrees ! Estimated noise=1.59578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118088 Jy ! Component: 100 - total flux cleaned = -0.00107477 Jy ! Component: 150 - total flux cleaned = -0.000912202 Jy ! Component: 200 - total flux cleaned = -0.000850497 Jy ! Total flux subtracted in 200 components = -0.000850497 Jy ! Clean residual min=-0.005809 max=0.005690 Jy/beam ! Clean residual mean=-0.000076 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.881239 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.881239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071445Jy sigma=0.795853 ! Fit after self-cal, rms=0.071478Jy sigma=0.795694 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291583 Jy ! Component: 100 - total flux cleaned = 0.000340895 Jy ! Component: 150 - total flux cleaned = 0.000295357 Jy ! Component: 200 - total flux cleaned = 0.000295494 Jy ! Total flux subtracted in 200 components = 0.000295494 Jy ! Clean residual min=-0.005726 max=0.005660 Jy/beam ! Clean residual mean=-0.000075 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.881535 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.881535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071391Jy sigma=0.795058 ! Fit after self-cal, rms=0.071399Jy sigma=0.795003 ! 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. ! ! Fit before self-cal, rms=0.071399Jy sigma=0.795003 ! Fit after self-cal, rms=0.071398Jy sigma=0.793426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=11.23 mas, bpa=0.073 degrees ! Estimated noise=1.77116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000644931 Jy ! Component: 100 - total flux cleaned = -0.000684339 Jy ! Component: 150 - total flux cleaned = -0.000710478 Jy ! Component: 200 - total flux cleaned = -0.000711417 Jy ! Total flux subtracted in 200 components = -0.000711417 Jy ! Clean residual min=-0.004912 max=0.005388 Jy/beam ! Clean residual mean=-0.000106 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 0.880823 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 103 components and 0.880823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071341Jy sigma=0.793180 ! Fit after self-cal, rms=0.071351Jy sigma=0.792927 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245904 Jy ! Component: 100 - total flux cleaned = 0.000245453 Jy ! Component: 150 - total flux cleaned = 0.000220496 Jy ! Component: 200 - total flux cleaned = 0.000198171 Jy ! Total flux subtracted in 200 components = 0.000198171 Jy ! Clean residual min=-0.004891 max=0.005406 Jy/beam ! Clean residual mean=-0.000106 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.881021 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 105 components and 0.881021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071348Jy sigma=0.792954 ! Fit after self-cal, rms=0.071349Jy sigma=0.792846 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=7.182 mas, bpa=-7.464 degrees ! Estimated noise=1.5987 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.099 x 7.182 at -7.464 degrees (North through East) ! Clean map min=-0.0052345 max=0.71238 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=0.071349Jy sigma=0.792846 ! Fit after self-cal, rms=0.066058Jy sigma=0.705956 ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=7.182 mas, bpa=-7.479 degrees ! Estimated noise=1.59639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110276 Jy ! Component: 100 - total flux cleaned = -0.00104093 Jy ! Component: 150 - total flux cleaned = -0.00109124 Jy ! Component: 200 - total flux cleaned = -0.00113692 Jy ! Total flux subtracted in 200 components = -0.00113692 Jy ! Clean residual min=-0.005466 max=0.005651 Jy/beam ! Clean residual mean=-0.000065 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.879884 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.879884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065894Jy sigma=0.704621 ! Fit after self-cal, rms=0.065899Jy sigma=0.704543 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228138 Jy ! Component: 100 - total flux cleaned = 0.000188535 Jy ! Component: 150 - total flux cleaned = 0.000122003 Jy ! Component: 200 - total flux cleaned = 0.000122649 Jy ! Total flux subtracted in 200 components = 0.000122649 Jy ! Clean residual min=-0.005413 max=0.005639 Jy/beam ! Clean residual mean=-0.000064 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.880007 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.880007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065848Jy sigma=0.704178 ! Fit after self-cal, rms=0.065852Jy sigma=0.704122 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065852Jy sigma=0.704122 ! Fit after self-cal, rms=0.066015Jy sigma=0.703291 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=0.845 mas, bmaj=5.301 mas, bpa=-7.887 degrees ! Estimated noise=2.23488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.534864 Jy ! Component: 100 - total flux cleaned = 0.712944 Jy ! Component: 150 - total flux cleaned = 0.790977 Jy ! Component: 200 - total flux cleaned = 0.829727 Jy ! Total flux subtracted in 200 components = 0.829727 Jy ! Clean residual min=-0.013018 max=0.018044 Jy/beam ! Clean residual mean=-0.000045 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.829727 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.829727 Jy ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=7.193 mas, bpa=-7.424 degrees ! Estimated noise=1.59855 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 = 0.0252009 Jy ! Component: 100 - total flux cleaned = 0.036557 Jy ! Component: 150 - total flux cleaned = 0.0420803 Jy ! Component: 200 - total flux cleaned = 0.0447553 Jy ! Total flux subtracted in 200 components = 0.0447553 Jy ! Clean residual min=-0.005234 max=0.005954 Jy/beam ! Clean residual mean=-0.000082 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.874482 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 87 components and 0.874482 Jy ! Inverting map ! Added new window around map position (47.8, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508536 Jy ! Component: 100 - total flux cleaned = 0.00583763 Jy ! Component: 150 - total flux cleaned = 0.00600346 Jy ! Component: 200 - total flux cleaned = 0.00622727 Jy ! Total flux subtracted in 200 components = 0.00622727 Jy ! Clean residual min=-0.005067 max=0.004532 Jy/beam ! Clean residual mean=-0.000093 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.880709 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.880709 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=3.172 mas, bmaj=11.23 mas, bpa=0.1224 degrees ! Estimated noise=1.76634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715406 Jy ! Component: 100 - total flux cleaned = 0.000957676 Jy ! Component: 150 - total flux cleaned = 0.00115715 Jy ! Component: 200 - total flux cleaned = 0.00124869 Jy ! Total flux subtracted in 200 components = 0.00124869 Jy ! Clean residual min=-0.004361 max=0.003936 Jy/beam ! Clean residual mean=-0.000118 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.881958 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 = 8.69019e-05 Jy ! Component: 100 - total flux cleaned = 0.000168611 Jy ! Component: 150 - total flux cleaned = 0.000246525 Jy ! Component: 200 - total flux cleaned = 0.000286003 Jy ! Total flux subtracted in 200 components = 0.000286003 Jy ! Clean residual min=-0.004362 max=0.003916 Jy/beam ! Clean residual mean=-0.000115 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.882244 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.882244 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=7.193 mas, bpa=-7.424 degrees ! Estimated noise=1.59855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000339394 Jy ! Component: 100 - total flux cleaned = -0.000269241 Jy ! Component: 150 - total flux cleaned = -0.000150115 Jy ! Component: 200 - total flux cleaned = -9.49757e-05 Jy ! Total flux subtracted in 200 components = -9.49757e-05 Jy ! Clean residual min=-0.004919 max=0.004713 Jy/beam ! Clean residual mean=-0.000078 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.882149 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.882149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065643Jy sigma=0.697733 ! Fit after self-cal, rms=0.065534Jy sigma=0.695782 wmodel J0922-3959_X_map.mod ! Writing 135 model components to file: J0922-3959_X_map.mod wobs J0922-3959_X_uvs.fits ! Writing UV FITS file: J0922-3959_X_uvs.fits wwins J0922-3959_X_map.win ! wwins: Wrote 3 windows to J0922-3959_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000825896 Jy ! Component: 100 - total flux cleaned = -0.00137697 Jy ! Component: 150 - total flux cleaned = -0.00206164 Jy ! Component: 200 - total flux cleaned = -0.00250224 Jy ! Component: 250 - total flux cleaned = -0.00300107 Jy ! Component: 300 - total flux cleaned = -0.00327858 Jy ! Component: 350 - total flux cleaned = -0.00354921 Jy ! Component: 400 - total flux cleaned = -0.00381242 Jy ! Component: 450 - total flux cleaned = -0.00426118 Jy ! Component: 500 - total flux cleaned = -0.00438705 Jy ! Component: 550 - total flux cleaned = -0.00487951 Jy ! Component: 600 - total flux cleaned = -0.00524133 Jy ! Component: 650 - total flux cleaned = -0.00559734 Jy ! Component: 700 - total flux cleaned = -0.00600516 Jy ! Component: 750 - total flux cleaned = -0.00634973 Jy ! Component: 800 - total flux cleaned = -0.00663319 Jy ! Component: 850 - total flux cleaned = -0.00696903 Jy ! Component: 900 - total flux cleaned = -0.00719086 Jy ! Component: 950 - total flux cleaned = -0.00757165 Jy ! Component: 1000 - total flux cleaned = -0.0076796 Jy ! Component: 1050 - total flux cleaned = -0.00789256 Jy ! Component: 1100 - total flux cleaned = -0.00820728 Jy ! Component: 1150 - total flux cleaned = -0.00825898 Jy ! Component: 1200 - total flux cleaned = -0.00841388 Jy ! Component: 1250 - total flux cleaned = -0.00871842 Jy ! Component: 1300 - total flux cleaned = -0.00891937 Jy ! Component: 1350 - total flux cleaned = -0.00911838 Jy ! Component: 1400 - total flux cleaned = -0.00916754 Jy ! Component: 1450 - total flux cleaned = -0.00926558 Jy ! Component: 1500 - total flux cleaned = -0.00955525 Jy ! Component: 1550 - total flux cleaned = -0.00969895 Jy ! Component: 1600 - total flux cleaned = -0.00988845 Jy ! Component: 1650 - total flux cleaned = -0.0101229 Jy ! Component: 1700 - total flux cleaned = -0.0101692 Jy ! Component: 1750 - total flux cleaned = -0.0103537 Jy ! Component: 1800 - total flux cleaned = -0.0104908 Jy ! Component: 1850 - total flux cleaned = -0.0108069 Jy ! Component: 1900 - total flux cleaned = -0.0109411 Jy ! Component: 1950 - total flux cleaned = -0.0109858 Jy ! Component: 2000 - total flux cleaned = -0.0113385 Jy ! Component: 2050 - total flux cleaned = -0.0115564 Jy ! Component: 2100 - total flux cleaned = -0.0118592 Jy ! Component: 2150 - total flux cleaned = -0.0119445 Jy ! Component: 2200 - total flux cleaned = -0.0121149 Jy ! Component: 2250 - total flux cleaned = -0.0122409 Jy ! Component: 2300 - total flux cleaned = -0.0124083 Jy ! Component: 2350 - total flux cleaned = -0.0124498 Jy ! Component: 2400 - total flux cleaned = -0.0127381 Jy ! Component: 2450 - total flux cleaned = -0.0127786 Jy ! Component: 2500 - total flux cleaned = -0.0128598 Jy ! Component: 2550 - total flux cleaned = -0.0129803 Jy ! Component: 2600 - total flux cleaned = -0.0131404 Jy ! Component: 2650 - total flux cleaned = -0.0131405 Jy ! Component: 2700 - total flux cleaned = -0.0132974 Jy ! Component: 2750 - total flux cleaned = -0.0133754 Jy ! Component: 2800 - total flux cleaned = -0.0134146 Jy ! Component: 2850 - total flux cleaned = -0.0134916 Jy ! Component: 2900 - total flux cleaned = -0.0136058 Jy ! Component: 2950 - total flux cleaned = -0.0137572 Jy ! Component: 3000 - total flux cleaned = -0.0138323 Jy ! Component: 3050 - total flux cleaned = -0.0140185 Jy ! Component: 3100 - total flux cleaned = -0.0139815 Jy ! Component: 3150 - total flux cleaned = -0.0142757 Jy ! Component: 3200 - total flux cleaned = -0.014275 Jy ! Component: 3250 - total flux cleaned = -0.0142028 Jy ! Component: 3300 - total flux cleaned = -0.0143836 Jy ! Component: 3350 - total flux cleaned = -0.014455 Jy ! Component: 3400 - total flux cleaned = -0.0145617 Jy ! Component: 3450 - total flux cleaned = -0.0145973 Jy ! Component: 3500 - total flux cleaned = -0.0146328 Jy ! Component: 3550 - total flux cleaned = -0.0148428 Jy ! Component: 3600 - total flux cleaned = -0.0149118 Jy ! Component: 3650 - total flux cleaned = -0.0148774 Jy ! Component: 3700 - total flux cleaned = -0.0150487 Jy ! Component: 3750 - total flux cleaned = -0.015185 Jy ! Component: 3800 - total flux cleaned = -0.015185 Jy ! Component: 3850 - total flux cleaned = -0.0152859 Jy ! Component: 3900 - total flux cleaned = -0.0153193 Jy ! Component: 3950 - total flux cleaned = -0.0154522 Jy ! Component: 4000 - total flux cleaned = -0.0154195 Jy ! Component: 4050 - total flux cleaned = -0.0155835 Jy ! Total flux subtracted in 4096 components = -0.0156813 Jy ! Clean residual min=-0.001754 max=0.002081 Jy/beam ! Clean residual mean=-0.000038 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.866468 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 379 components and 0.866468 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J0922-3959_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 7.193 at -7.424 degrees (North through East) ! Clean map min=-0.0035874 max=0.71831 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J0922-3959_X_map.fits wmodel /scr/pima/rv120_uvs/J0922-3959_X_map.mod ! Writing 379 model components to file: /scr/pima/rv120_uvs/J0922-3959_X_map.mod wobs /scr/pima/rv120_uvs/J0922-3959_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J0922-3959_X_uvs.fits wwins /scr/pima/rv120_uvs/J0922-3959_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv120_uvs/J0922-3959_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.718306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000600099 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250631 0.250631 0.501262 1.00252 2.00505 4.01009 8.02019 16.0404 32.0807 64.1615 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.718 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1196.98 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J0922-3959_X_dfm.log closed on Fri Dec 22 22:41:07 2017