! Started logfile: .//J0804-0624_X_dfm.log on Wed Nov 16 11:53:57 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0804-0624_X_uvm.fits ! Reading UV FITS file: .//J0804-0624_X_uvm.fits ! AN table 1: 99 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988777 visibilities/baseline/integration-bin. ! Found source: J0804-0624 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 35240 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0804-0624_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000699Jy sigma=30.593122 ! Fit after self-cal, rms=0.990140Jy sigma=30.269566 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8189 mas, bmaj=2.004 mas, bpa=-4.072 degrees ! Estimated noise=0.235601 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 = 0.00788166 Jy ! Component: 100 - total flux cleaned = 0.00963609 Jy ! Total flux subtracted in 100 components = 0.00963609 Jy ! Clean residual min=-0.000727 max=0.000701 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.00963609 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.00963609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024785Jy sigma=0.735688 ! Fit after self-cal, rms=0.023102Jy sigma=0.683211 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353394 Jy ! Component: 100 - total flux cleaned = 0.00432999 Jy ! Total flux subtracted in 100 components = 0.00432999 Jy ! Clean residual min=-0.000631 max=0.000616 Jy/beam ! Clean residual mean=0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0139661 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.0139661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022603Jy sigma=0.667404 ! Fit after self-cal, rms=0.022599Jy sigma=0.667327 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9861 mas, bmaj=2.326 mas, bpa=-2.657 degrees ! Estimated noise=0.12461 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 = 0.000512125 Jy ! Component: 100 - total flux cleaned = 0.000768351 Jy ! Component: 150 - total flux cleaned = 0.00085433 Jy ! Component: 200 - total flux cleaned = 0.000889356 Jy ! Total flux subtracted in 200 components = 0.000889356 Jy ! Clean residual min=-0.000388 max=0.000457 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0148554 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.0148554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022588Jy sigma=0.666953 ! Fit after self-cal, rms=0.022584Jy sigma=0.666671 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9861 x 2.326 at -2.657 degrees (North through East) ! Clean map min=-0.00035795 max=0.014301 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: ! BR 1.09 FD 0.98 HN 1.06 KP 1.01 ! LA 0.98 MK 1.07 NL 0.99 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.05 KP 0.98 ! LA 1.01 MK 1.00 NL 1.11 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 1.04 KP 1.03 ! LA 0.93 MK 0.91 NL 1.02 OV 1.16 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.01 KP 1.07 ! LA 0.98 MK 1.03 NL 1.03 OV 0.99 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.98 KP 1.00 ! LA 1.01 MK 0.95 NL 1.04 OV 1.12 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.96 KP 0.90 ! LA 0.98 MK 1.01 NL 1.09 OV 1.03 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.02 KP 0.87 ! LA 0.95 MK 1.02 NL 1.03 OV 1.04 ! PT 1.09 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 0.97 KP 0.99 ! LA 1.01 MK 0.99 NL 1.04 OV 1.02 ! PT 0.90 SC 0.94 ! ! ! Fit before self-cal, rms=0.022584Jy sigma=0.666671 ! Fit after self-cal, rms=0.022727Jy sigma=0.665707 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9861 mas, bmaj=2.332 mas, bpa=-2.625 degrees ! Estimated noise=0.124322 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 = 4.03618e-05 Jy ! Component: 100 - total flux cleaned = 6.12924e-05 Jy ! Component: 150 - total flux cleaned = 6.13307e-05 Jy ! Component: 200 - total flux cleaned = 6.46393e-05 Jy ! Total flux subtracted in 200 components = 6.46393e-05 Jy ! Clean residual min=-0.000319 max=0.000393 Jy/beam ! Clean residual mean=0.000001 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0149201 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0149201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022726Jy sigma=0.665662 ! Fit after self-cal, rms=0.022746Jy sigma=0.665413 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022746Jy sigma=0.665413 ! Fit after self-cal, rms=0.022795Jy sigma=0.664866 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.989 mas, bmaj=2.331 mas, bpa=-2.631 degrees ! Estimated noise=0.124284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.41437e-06 Jy ! Component: 100 - total flux cleaned = 2.15257e-06 Jy ! Component: 150 - total flux cleaned = 7.79429e-06 Jy ! Component: 200 - total flux cleaned = 1.30882e-05 Jy ! Total flux subtracted in 200 components = 1.30882e-05 Jy ! Clean residual min=-0.000327 max=0.000378 Jy/beam ! Clean residual mean=0.000001 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0149332 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0149332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022795Jy sigma=0.664842 ! Fit after self-cal, rms=0.022804Jy sigma=0.664700 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 (-50.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327199 Jy ! Component: 100 - total flux cleaned = 0.000373001 Jy ! Component: 150 - total flux cleaned = 0.000381705 Jy ! Component: 200 - total flux cleaned = 0.000378002 Jy ! Total flux subtracted in 200 components = 0.000378002 Jy ! Clean residual min=-0.000312 max=0.000376 Jy/beam ! Clean residual mean=0.000001 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0153112 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0153112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022798Jy sigma=0.664554 ! Fit after self-cal, rms=0.022794Jy sigma=0.664433 ! Inverting map ! Added new window around map position (27.8, -42.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336966 Jy ! Component: 100 - total flux cleaned = 0.000499243 Jy ! Component: 150 - total flux cleaned = 0.000543749 Jy ! Component: 200 - total flux cleaned = 0.000567884 Jy ! Total flux subtracted in 200 components = 0.000567884 Jy ! Clean residual min=-0.000319 max=0.000315 Jy/beam ! Clean residual mean=0.000001 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.015879 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.015879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022789Jy sigma=0.664260 ! Fit after self-cal, rms=0.022788Jy sigma=0.664195 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022788Jy sigma=0.664195 ! Fit after self-cal, rms=0.022758Jy sigma=0.664151 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9889 mas, bmaj=2.328 mas, bpa=-2.541 degrees ! Estimated noise=0.123861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020851 Jy ! Component: 100 - total flux cleaned = 0.000283643 Jy ! Component: 150 - total flux cleaned = 0.000283935 Jy ! Component: 200 - total flux cleaned = 0.000284049 Jy ! Total flux subtracted in 200 components = 0.000284049 Jy ! Clean residual min=-0.000310 max=0.000304 Jy/beam ! Clean residual mean=0.000001 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0161631 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.0161631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022756Jy sigma=0.664075 ! Fit after self-cal, rms=0.022760Jy sigma=0.664052 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 = 0.000108246 Jy ! Component: 100 - total flux cleaned = 0.000104383 Jy ! Component: 150 - total flux cleaned = 0.000104357 Jy ! Component: 200 - total flux cleaned = 0.0001008 Jy ! Total flux subtracted in 200 components = 0.0001008 Jy ! Clean residual min=-0.000313 max=0.000303 Jy/beam ! Clean residual mean=0.000001 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0162639 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.0162639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022759Jy sigma=0.664013 ! Fit after self-cal, rms=0.022759Jy sigma=0.664008 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022759Jy sigma=0.664008 ! Fit after self-cal, rms=0.022749Jy sigma=0.663995 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=3.683 mas, bpa=-5.073 degrees ! Estimated noise=0.15177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.08277e-05 Jy ! Component: 100 - total flux cleaned = 0.000128406 Jy ! Component: 150 - total flux cleaned = 0.000146776 Jy ! Component: 200 - total flux cleaned = 0.00015052 Jy ! Total flux subtracted in 200 components = 0.00015052 Jy ! Clean residual min=-0.000338 max=0.000302 Jy/beam ! Clean residual mean=0.000001 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0164144 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.0164144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022749Jy sigma=0.663981 ! Fit after self-cal, rms=0.022750Jy sigma=0.663977 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 = 2.50173e-05 Jy ! Component: 100 - total flux cleaned = 3.10032e-05 Jy ! Component: 150 - total flux cleaned = 3.44238e-05 Jy ! Component: 200 - total flux cleaned = 3.75903e-05 Jy ! Total flux subtracted in 200 components = 3.75903e-05 Jy ! Clean residual min=-0.000334 max=0.000303 Jy/beam ! Clean residual mean=0.000001 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.016452 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.016452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022750Jy sigma=0.663971 ! Fit after self-cal, rms=0.022750Jy sigma=0.663968 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9889 mas, bmaj=2.326 mas, bpa=-2.458 degrees ! Estimated noise=0.123719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9889 x 2.326 at -2.458 degrees (North through East) ! Clean map min=-0.00028538 max=0.014188 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8216 mas, bmaj=2.012 mas, bpa=-3.932 degrees ! Estimated noise=0.234998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109356 Jy ! Component: 100 - total flux cleaned = 0.0133686 Jy ! Component: 150 - total flux cleaned = 0.0143121 Jy ! Component: 200 - total flux cleaned = 0.0149459 Jy ! Total flux subtracted in 200 components = 0.0149459 Jy ! Clean residual min=-0.000594 max=0.000565 Jy/beam ! Clean residual mean=0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0149459 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0149459 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9889 mas, bmaj=2.326 mas, bpa=-2.458 degrees ! Estimated noise=0.123719 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 = 0.000552972 Jy ! Component: 100 - total flux cleaned = 0.000913564 Jy ! Component: 150 - total flux cleaned = 0.0011508 Jy ! Component: 200 - total flux cleaned = 0.00122978 Jy ! Total flux subtracted in 200 components = 0.00122978 Jy ! Clean residual min=-0.000318 max=0.000296 Jy/beam ! Clean residual mean=0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.0161757 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0161757 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=3.683 mas, bpa=-5.073 degrees ! Estimated noise=0.15177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235411 Jy ! Component: 100 - total flux cleaned = 0.000313355 Jy ! Component: 150 - total flux cleaned = 0.000329111 Jy ! Component: 200 - total flux cleaned = 0.000342839 Jy ! Total flux subtracted in 200 components = 0.000342839 Jy ! Clean residual min=-0.000339 max=0.000301 Jy/beam ! Clean residual mean=0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0165185 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 = 6.27638e-06 Jy ! Component: 100 - total flux cleaned = 3.57372e-06 Jy ! Component: 150 - total flux cleaned = -1.43879e-06 Jy ! Component: 200 - total flux cleaned = -3.75978e-06 Jy ! Total flux subtracted in 200 components = -3.75978e-06 Jy ! Clean residual min=-0.000336 max=0.000303 Jy/beam ! Clean residual mean=0.000001 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0165148 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.0165148 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9889 mas, bmaj=2.326 mas, bpa=-2.458 degrees ! Estimated noise=0.123719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.59674e-05 Jy ! Component: 100 - total flux cleaned = -6.34697e-05 Jy ! Component: 150 - total flux cleaned = -7.93818e-05 Jy ! Component: 200 - total flux cleaned = -8.42171e-05 Jy ! Total flux subtracted in 200 components = -8.42171e-05 Jy ! Clean residual min=-0.000317 max=0.000305 Jy/beam ! Clean residual mean=0.000001 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0164305 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.0164305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022753Jy sigma=0.664038 ! Fit after self-cal, rms=0.022753Jy sigma=0.664027 wmodel /J0804-0624_X_map.mod ! wmodel: Unable to open new model file: /J0804-0624_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0804-0624_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9889 x 2.326 at -2.458 degrees (North through East) ! Clean map min=-0.00029193 max=0.014193 Jy/beam ! Writing clean map to FITS file: .//J0804-0624_X_map.fits wmodel .//J0804-0624_X_map.mod ! Writing 68 model components to file: .//J0804-0624_X_map.mod wobs .//J0804-0624_X_uvs.fits ! Writing UV FITS file: .//J0804-0624_X_uvs.fits wwins .//J0804-0624_X_map.win ! wwins: Wrote 3 windows to .//J0804-0624_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0141926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.37665e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55926 1.55926 3.11852 6.23705 12.4741 24.9482 49.8964 99.7928 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.398 quit ! Quitting program ! Log file .//J0804-0624_X_dfm.log closed on Wed Nov 16 11:54:01 2016