! Started logfile: /scr/pima/bg219a_uvs/J1704-1316_S_dfm.log on Fri May 20 00:15:23 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219a_uvs/J1704-1316_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1704-1316_S_uva.fits ! AN table 1: 61 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1704-1316 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 49 lines of history. ! ! Reading 3660 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1704-1316_S] 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 0.500x0.500 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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006906Jy sigma=21.741905 ! Fit after self-cal, rms=0.923146Jy sigma=19.874202 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.206 mas, bmaj=6.14 mas, bpa=-1.246 degrees ! Estimated noise=0.935903 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 = 0.0571911 Jy ! Component: 100 - total flux cleaned = 0.0748611 Jy ! Total flux subtracted in 100 components = 0.0748611 Jy ! Clean residual min=-0.008473 max=0.012297 Jy/beam ! Clean residual mean=-0.000005 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.0748612 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0748612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066532Jy sigma=1.362489 ! Fit after self-cal, rms=0.065756Jy sigma=1.348002 ! Inverting map ! Added new window around map position (-8.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126747 Jy ! Component: 100 - total flux cleaned = 0.0203291 Jy ! Total flux subtracted in 100 components = 0.0203291 Jy ! Clean residual min=-0.006487 max=0.006692 Jy/beam ! Clean residual mean=-0.000004 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.0951903 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.0951903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062876Jy sigma=1.277232 ! Fit after self-cal, rms=0.062664Jy sigma=1.273439 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.631 mas, bmaj=6.972 mas, bpa=-2.011 degrees ! Estimated noise=0.576863 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 = 0.00860232 Jy ! Component: 100 - total flux cleaned = 0.0145411 Jy ! Component: 150 - total flux cleaned = 0.0189023 Jy ! Component: 200 - total flux cleaned = 0.0221812 Jy ! Total flux subtracted in 200 components = 0.0221812 Jy ! Clean residual min=-0.003696 max=0.003492 Jy/beam ! Clean residual mean=0.000003 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.117372 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.117372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061270Jy sigma=1.237304 ! Fit after self-cal, rms=0.061215Jy sigma=1.235635 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.631 x 6.972 at -2.011 degrees (North through East) ! Clean map min=-0.0035336 max=0.081767 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.09 NL 1.04 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.89 MK 0.96 NL 1.05 OV 1.01 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.04 NL 1.03 OV 0.96 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 0.98 NL 1.02 OV 1.02 ! PT 0.93 SC 0.92 ! ! ! Fit before self-cal, rms=0.061215Jy sigma=1.235635 ! Fit after self-cal, rms=0.060841Jy sigma=1.227354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.664 mas, bmaj=7.045 mas, bpa=-2.098 degrees ! Estimated noise=0.565334 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 = 0.00216101 Jy ! Component: 100 - total flux cleaned = 0.00285304 Jy ! Component: 150 - total flux cleaned = 0.00282829 Jy ! Component: 200 - total flux cleaned = 0.00282923 Jy ! Total flux subtracted in 200 components = 0.00282923 Jy ! Clean residual min=-0.002254 max=0.002351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.120201 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.120201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060772Jy sigma=1.225524 ! Fit after self-cal, rms=0.060817Jy sigma=1.225056 ! 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=0.060817Jy sigma=1.225056 ! Fit after self-cal, rms=0.060730Jy sigma=1.220850 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.669 mas, bmaj=7.021 mas, bpa=-2.111 degrees ! Estimated noise=0.564063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000798154 Jy ! Component: 100 - total flux cleaned = 0.000873211 Jy ! Component: 150 - total flux cleaned = 0.000857407 Jy ! Component: 200 - total flux cleaned = 0.000843449 Jy ! Total flux subtracted in 200 components = 0.000843449 Jy ! Clean residual min=-0.002090 max=0.002279 Jy/beam ! Clean residual mean=-0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.121044 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.121044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060714Jy sigma=1.220561 ! Fit after self-cal, rms=0.060733Jy sigma=1.220346 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) ! Added new window around map position (-79, -125.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158698 Jy ! Component: 100 - total flux cleaned = 0.00161516 Jy ! Component: 150 - total flux cleaned = 0.00156942 Jy ! Component: 200 - total flux cleaned = 0.00158949 Jy ! Total flux subtracted in 200 components = 0.00158949 Jy ! Clean residual min=-0.002010 max=0.002224 Jy/beam ! Clean residual mean=-0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.122634 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.122634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060672Jy sigma=1.219091 ! Fit after self-cal, rms=0.060670Jy sigma=1.218902 ! Inverting map ! Added new window around map position (122.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165066 Jy ! Component: 100 - total flux cleaned = 0.00209785 Jy ! Component: 150 - total flux cleaned = 0.00225141 Jy ! Component: 200 - total flux cleaned = 0.00238528 Jy ! Total flux subtracted in 200 components = 0.00238528 Jy ! Clean residual min=-0.001685 max=0.002009 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.125019 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.125019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060596Jy sigma=1.217575 ! Fit after self-cal, rms=0.060590Jy sigma=1.217412 ! Inverting map ! Added new window around map position (-124.5, 111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152015 Jy ! Component: 100 - total flux cleaned = 0.00222681 Jy ! Component: 150 - total flux cleaned = 0.00292278 Jy ! Component: 200 - total flux cleaned = 0.0034768 Jy ! Total flux subtracted in 200 components = 0.0034768 Jy ! Clean residual min=-0.001548 max=0.001552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.128496 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.128496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060526Jy sigma=1.216151 ! Fit after self-cal, rms=0.060513Jy sigma=1.215985 ! 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=0.060513Jy sigma=1.215985 ! Fit after self-cal, rms=0.059850Jy sigma=1.215547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.666 mas, bmaj=7.001 mas, bpa=-1.984 degrees ! Estimated noise=0.559222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781952 Jy ! Component: 100 - total flux cleaned = 0.00135415 Jy ! Component: 150 - total flux cleaned = 0.00179717 Jy ! Component: 200 - total flux cleaned = 0.00219277 Jy ! Total flux subtracted in 200 components = 0.00219277 Jy ! Clean residual min=-0.001363 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.130689 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.130689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059821Jy sigma=1.214993 ! Fit after self-cal, rms=0.059810Jy sigma=1.214932 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 = 0.000399016 Jy ! Component: 100 - total flux cleaned = 0.00059732 Jy ! Component: 150 - total flux cleaned = 0.000700417 Jy ! Component: 200 - total flux cleaned = 0.000798189 Jy ! Total flux subtracted in 200 components = 0.000798189 Jy ! Clean residual min=-0.001367 max=0.001436 Jy/beam ! Clean residual mean=-0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.131487 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.131487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059794Jy sigma=1.214667 ! Fit after self-cal, rms=0.059794Jy sigma=1.214652 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.059794Jy sigma=1.214652 ! Fit after self-cal, rms=0.059661Jy sigma=1.214590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.275 mas, bmaj=18.07 mas, bpa=-1.985 degrees ! Estimated noise=0.751786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048706 Jy ! Component: 100 - total flux cleaned = 0.000673256 Jy ! Component: 150 - total flux cleaned = 0.000768614 Jy ! Component: 200 - total flux cleaned = 0.000839033 Jy ! Total flux subtracted in 200 components = 0.000839033 Jy ! Clean residual min=-0.001437 max=0.001450 Jy/beam ! Clean residual mean=-0.000005 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.132326 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.132326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059656Jy sigma=1.214486 ! Fit after self-cal, rms=0.059653Jy sigma=1.214461 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 = 0.000203868 Jy ! Component: 100 - total flux cleaned = 0.000272453 Jy ! Component: 150 - total flux cleaned = 0.000310584 Jy ! Component: 200 - total flux cleaned = 0.000357629 Jy ! Total flux subtracted in 200 components = 0.000357629 Jy ! Clean residual min=-0.001426 max=0.001446 Jy/beam ! Clean residual mean=-0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.132683 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 153 components and 0.132683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059650Jy sigma=1.214399 ! Fit after self-cal, rms=0.059650Jy sigma=1.214391 ! 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=2.666 mas, bmaj=6.997 mas, bpa=-1.934 degrees ! Estimated noise=0.558231 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.666 x 6.997 at -1.934 degrees (North through East) ! Clean map min=-0.0012743 max=0.080525 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.223 mas, bmaj=6.129 mas, bpa=-0.9936 degrees ! Estimated noise=0.914107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0556192 Jy ! Component: 100 - total flux cleaned = 0.0750741 Jy ! Component: 150 - total flux cleaned = 0.0869 Jy ! Component: 200 - total flux cleaned = 0.0929184 Jy ! Total flux subtracted in 200 components = 0.0929184 Jy ! Clean residual min=-0.006091 max=0.005585 Jy/beam ! Clean residual mean=-0.000002 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.0929184 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0929184 Jy ! Inverting map and beam ! Estimated beam: bmin=2.666 mas, bmaj=6.997 mas, bpa=-1.934 degrees ! Estimated noise=0.558231 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 = 0.0077106 Jy ! Component: 100 - total flux cleaned = 0.0129259 Jy ! Component: 150 - total flux cleaned = 0.0169158 Jy ! Component: 200 - total flux cleaned = 0.0201554 Jy ! Total flux subtracted in 200 components = 0.0201554 Jy ! Clean residual min=-0.002997 max=0.002800 Jy/beam ! Clean residual mean=0.000001 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.113074 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.113074 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.275 mas, bmaj=18.07 mas, bpa=-1.985 degrees ! Estimated noise=0.751786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450871 Jy ! Component: 100 - total flux cleaned = 0.00740799 Jy ! Component: 150 - total flux cleaned = 0.00970795 Jy ! Component: 200 - total flux cleaned = 0.0115793 Jy ! Total flux subtracted in 200 components = 0.0115793 Jy ! Clean residual min=-0.002360 max=0.001628 Jy/beam ! Clean residual mean=0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.124653 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 = 0.00157316 Jy ! Component: 100 - total flux cleaned = 0.00291387 Jy ! Component: 150 - total flux cleaned = 0.00406834 Jy ! Component: 200 - total flux cleaned = 0.005068 Jy ! Total flux subtracted in 200 components = 0.005068 Jy ! Clean residual min=-0.002045 max=0.001497 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.129721 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 106 components and 0.129721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.666 mas, bmaj=6.997 mas, bpa=-1.934 degrees ! Estimated noise=0.558231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566192 Jy ! Component: 100 - total flux cleaned = 0.00108137 Jy ! Component: 150 - total flux cleaned = 0.00148288 Jy ! Component: 200 - total flux cleaned = 0.00183526 Jy ! Total flux subtracted in 200 components = 0.00183526 Jy ! Clean residual min=-0.001573 max=0.001911 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.131556 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.131556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059722Jy sigma=1.215605 ! Fit after self-cal, rms=0.059706Jy sigma=1.215278 wmodel /J1704-1316_S_map.mod ! wmodel: Unable to open new model file: /J1704-1316_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1704-1316_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.666 x 6.997 at -1.934 degrees (North through East) ! Clean map min=-0.0014847 max=0.080559 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1704-1316_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0805594 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000393458 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.46522 1.46522 2.93044 5.86089 11.7218 23.4435 46.8871 93.7742 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 204.747 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1704-1316_S_dfm.log closed on Fri May 20 00:15:25 2016