! Started logfile: /scr/pima/rv118_uvs/J2146-1525_S_dfm.log on Sun Dec 10 00:12:09 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv118_uvs/J2146-1525_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J2146-1525_S_uva.fits ! AN table 1: 80 integrations on 6 of 6 possible baselines. ! AN table 2: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.308247 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2146-1525 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 3588 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 J2146-1525_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 181 telescope corrections were flagged in sub-array 1. ! A total of 341 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 181 telescope corrections were flagged in sub-array 1. ! A total of 341 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 181 telescope corrections were flagged in sub-array 1. ! A total of 341 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 181 telescope corrections were flagged in sub-array 1. ! A total of 341 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.064809Jy sigma=14.592018 ! Fit after self-cal, rms=0.683937Jy sigma=9.133984 ! 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=2.996 mas, bmaj=4.881 mas, bpa=0.1566 degrees ! Estimated noise=1.37213 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 = 0.262479 Jy ! Component: 100 - total flux cleaned = 0.331073 Jy ! Total flux subtracted in 100 components = 0.331073 Jy ! Clean residual min=-0.013977 max=0.029294 Jy/beam ! Clean residual mean=0.000012 rms=0.003944 Jy/beam ! Combined flux in latest and established models = 0.331073 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.331073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143101Jy sigma=1.701125 ! Fit after self-cal, rms=0.141315Jy sigma=1.700382 ! Inverting map ! Added new window around map position (9, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298209 Jy ! Component: 100 - total flux cleaned = 0.0458973 Jy ! Total flux subtracted in 100 components = 0.0458973 Jy ! Clean residual min=-0.012536 max=0.014417 Jy/beam ! Clean residual mean=0.000009 rms=0.003499 Jy/beam ! Combined flux in latest and established models = 0.37697 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.37697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134230Jy sigma=1.582430 ! Fit after self-cal, rms=0.133359Jy sigma=1.575792 ! 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=3.38 mas, bmaj=4.57 mas, bpa=0.8941 degrees ! Estimated noise=1.00507 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 = 0.0168306 Jy ! Component: 100 - total flux cleaned = 0.0249184 Jy ! Component: 150 - total flux cleaned = 0.0270424 Jy ! Component: 200 - total flux cleaned = 0.028614 Jy ! Total flux subtracted in 200 components = 0.028614 Jy ! Clean residual min=-0.010963 max=0.011720 Jy/beam ! Clean residual mean=-0.000083 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.405584 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.405584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130931Jy sigma=1.540875 ! Fit after self-cal, rms=0.130401Jy sigma=1.537353 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.38 x 4.57 at 0.8941 degrees (North through East) ! Clean map min=-0.010371 max=0.32094 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.10 ON 0.88 SC 1.07 WZ 1.00 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.04 HN 1.07 KK 0.99 ! KP 1.00 LA 0.99 NL 1.04 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.10 ON 0.93 SC 1.10 WZ 0.99 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.05 HN 1.06 KK 0.96 ! KP 1.01 LA 0.99 NL 1.05 OV 1.03 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.55 ON 1.00 SC 0.46 WZ 1.18 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.13 HN 1.09 KK 1.01 ! KP 0.55 LA 1.04 NL 0.71 OV 1.02 ! PT 1.08 SC 0.54 ! ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.99 ON 0.90 SC 1.22 WZ 1.02 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.06 HN 1.10 KK 1.03 ! KP 1.05 LA 1.05 NL 1.06 OV 1.04 ! PT 1.05 SC 1.10 ! ! ! Fit before self-cal, rms=0.130401Jy sigma=1.537353 ! Fit after self-cal, rms=0.073364Jy sigma=0.965693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=6.575 mas, bpa=0.6481 degrees ! Estimated noise=0.996409 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 = 0.00382404 Jy ! Component: 100 - total flux cleaned = 0.00435324 Jy ! Component: 150 - total flux cleaned = 0.0044394 Jy ! Component: 200 - total flux cleaned = 0.0045763 Jy ! Total flux subtracted in 200 components = 0.0045763 Jy ! Clean residual min=-0.004329 max=0.005036 Jy/beam ! Clean residual mean=0.000006 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.410161 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.41016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072964Jy sigma=0.957741 ! Fit after self-cal, rms=0.073243Jy sigma=0.954022 ! 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=0.073243Jy sigma=0.954022 ! Fit after self-cal, rms=0.072038Jy sigma=0.924579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=6.593 mas, bpa=0.5626 degrees ! Estimated noise=0.997423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354295 Jy ! Component: 100 - total flux cleaned = 0.00381889 Jy ! Component: 150 - total flux cleaned = 0.00375071 Jy ! Component: 200 - total flux cleaned = 0.00374286 Jy ! Total flux subtracted in 200 components = 0.00374286 Jy ! Clean residual min=-0.003320 max=0.004171 Jy/beam ! Clean residual mean=0.000011 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.413903 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.413903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071743Jy sigma=0.919936 ! Fit after self-cal, rms=0.071695Jy sigma=0.918742 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 (-35, 124). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336452 Jy ! Component: 100 - total flux cleaned = 0.00399679 Jy ! Component: 150 - total flux cleaned = 0.00406143 Jy ! Component: 200 - total flux cleaned = 0.0041643 Jy ! Total flux subtracted in 200 components = 0.0041643 Jy ! Clean residual min=-0.003307 max=0.003589 Jy/beam ! Clean residual mean=0.000010 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.418068 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.418068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071523Jy sigma=0.915452 ! Fit after self-cal, rms=0.071507Jy sigma=0.915142 ! 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=0.071507Jy sigma=0.915142 ! Fit after self-cal, rms=0.071379Jy sigma=0.908919 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=6.614 mas, bpa=0.5598 degrees ! Estimated noise=0.997634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204719 Jy ! Component: 100 - total flux cleaned = 0.00237337 Jy ! Component: 150 - total flux cleaned = 0.00242343 Jy ! Component: 200 - total flux cleaned = 0.00251062 Jy ! Total flux subtracted in 200 components = 0.00251062 Jy ! Clean residual min=-0.003139 max=0.003390 Jy/beam ! Clean residual mean=0.000016 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.420578 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.420578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071257Jy sigma=0.907255 ! Fit after self-cal, rms=0.071246Jy sigma=0.906979 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 = 0.00049232 Jy ! Component: 100 - total flux cleaned = 0.000490993 Jy ! Component: 150 - total flux cleaned = 0.000419593 Jy ! Component: 200 - total flux cleaned = 0.000452521 Jy ! Total flux subtracted in 200 components = 0.000452521 Jy ! Clean residual min=-0.003076 max=0.003282 Jy/beam ! Clean residual mean=0.000016 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.421031 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.421031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071193Jy sigma=0.906370 ! Fit after self-cal, rms=0.071190Jy sigma=0.906286 ! 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=0.071190Jy sigma=0.906286 ! Fit after self-cal, rms=0.071286Jy sigma=0.905859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.398 mas, bmaj=14.95 mas, bpa=5.545 degrees ! Estimated noise=1.19391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125137 Jy ! Component: 100 - total flux cleaned = 0.00144836 Jy ! Component: 150 - total flux cleaned = 0.0016002 Jy ! Component: 200 - total flux cleaned = 0.00169522 Jy ! Total flux subtracted in 200 components = 0.00169522 Jy ! Clean residual min=-0.003342 max=0.003187 Jy/beam ! Clean residual mean=0.000030 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.422726 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.422726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071268Jy sigma=0.905698 ! Fit after self-cal, rms=0.071259Jy sigma=0.905513 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 = 0.000187228 Jy ! Component: 100 - total flux cleaned = 0.000357916 Jy ! Component: 150 - total flux cleaned = 0.00045384 Jy ! Component: 200 - total flux cleaned = 0.000539458 Jy ! Total flux subtracted in 200 components = 0.000539458 Jy ! Clean residual min=-0.003393 max=0.003058 Jy/beam ! Clean residual mean=0.000030 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.423265 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.423265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071259Jy sigma=0.905541 ! Fit after self-cal, rms=0.071256Jy sigma=0.905474 ! 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=3.322 mas, bmaj=6.629 mas, bpa=0.5773 degrees ! Estimated noise=0.998195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 6.629 at 0.5773 degrees (North through East) ! Clean map min=-0.0029366 max=0.32715 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=2.969 mas, bmaj=6.328 mas, bpa=0.766 degrees ! Estimated noise=1.36842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.262956 Jy ! Component: 100 - total flux cleaned = 0.330702 Jy ! Component: 150 - total flux cleaned = 0.363119 Jy ! Component: 200 - total flux cleaned = 0.38164 Jy ! Total flux subtracted in 200 components = 0.38164 Jy ! Clean residual min=-0.005458 max=0.010179 Jy/beam ! Clean residual mean=-0.000001 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.38164 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.38164 Jy ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=6.629 mas, bpa=0.5773 degrees ! Estimated noise=0.998195 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 = 0.0163077 Jy ! Component: 100 - total flux cleaned = 0.0249939 Jy ! Component: 150 - total flux cleaned = 0.0304016 Jy ! Component: 200 - total flux cleaned = 0.0341733 Jy ! Total flux subtracted in 200 components = 0.0341733 Jy ! Clean residual min=-0.003312 max=0.004402 Jy/beam ! Clean residual mean=0.000017 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.415813 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.415813 Jy ! Inverting map ! Added new window around map position (4.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311106 Jy ! Component: 100 - total flux cleaned = 0.00425219 Jy ! Component: 150 - total flux cleaned = 0.00511648 Jy ! Component: 200 - total flux cleaned = 0.00562936 Jy ! Total flux subtracted in 200 components = 0.00562936 Jy ! Clean residual min=-0.003447 max=0.003151 Jy/beam ! Clean residual mean=0.000015 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.421442 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.421442 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=8.398 mas, bmaj=14.95 mas, bpa=5.545 degrees ! Estimated noise=1.19391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165481 Jy ! Component: 100 - total flux cleaned = 0.00219105 Jy ! Component: 150 - total flux cleaned = 0.00229023 Jy ! Component: 200 - total flux cleaned = 0.00231966 Jy ! Total flux subtracted in 200 components = 0.00231966 Jy ! Clean residual min=-0.003438 max=0.003044 Jy/beam ! Clean residual mean=0.000028 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.423762 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 = 8.14917e-05 Jy ! Component: 100 - total flux cleaned = 0.000131438 Jy ! Component: 150 - total flux cleaned = 0.000178096 Jy ! Component: 200 - total flux cleaned = 0.000221019 Jy ! Total flux subtracted in 200 components = 0.000221019 Jy ! Clean residual min=-0.003466 max=0.003048 Jy/beam ! Clean residual mean=0.000029 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.423983 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.423983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=6.629 mas, bpa=0.5773 degrees ! Estimated noise=0.998195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266171 Jy ! Component: 100 - total flux cleaned = -0.000383912 Jy ! Component: 150 - total flux cleaned = -0.000538164 Jy ! Component: 200 - total flux cleaned = -0.000678563 Jy ! Total flux subtracted in 200 components = -0.000678563 Jy ! Clean residual min=-0.003538 max=0.002935 Jy/beam ! Clean residual mean=0.000015 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.423305 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.423305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071108Jy sigma=0.904124 ! Fit after self-cal, rms=0.071136Jy sigma=0.903603 wmodel J2146-1525_S_map.mod ! Writing 81 model components to file: J2146-1525_S_map.mod wobs J2146-1525_S_uvs.fits ! Writing UV FITS file: J2146-1525_S_uvs.fits wwins J2146-1525_S_map.win ! wwins: Wrote 4 windows to J2146-1525_S_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 = -0.000893129 Jy ! Component: 100 - total flux cleaned = -0.00131692 Jy ! Component: 150 - total flux cleaned = -0.00156881 Jy ! Component: 200 - total flux cleaned = -0.00190802 Jy ! Component: 250 - total flux cleaned = -0.00228406 Jy ! Component: 300 - total flux cleaned = -0.00255916 Jy ! Component: 350 - total flux cleaned = -0.00291794 Jy ! Component: 400 - total flux cleaned = -0.00305112 Jy ! Component: 450 - total flux cleaned = -0.00331067 Jy ! Component: 500 - total flux cleaned = -0.00352196 Jy ! Component: 550 - total flux cleaned = -0.00360421 Jy ! Component: 600 - total flux cleaned = -0.00368553 Jy ! Component: 650 - total flux cleaned = -0.00376523 Jy ! Component: 700 - total flux cleaned = -0.00380499 Jy ! Component: 750 - total flux cleaned = -0.00392231 Jy ! Component: 800 - total flux cleaned = -0.00400024 Jy ! Component: 850 - total flux cleaned = -0.0041907 Jy ! Component: 900 - total flux cleaned = -0.00430365 Jy ! Component: 950 - total flux cleaned = -0.0044152 Jy ! Component: 1000 - total flux cleaned = -0.00452551 Jy ! Component: 1050 - total flux cleaned = -0.00463398 Jy ! Component: 1100 - total flux cleaned = -0.0047058 Jy ! Component: 1150 - total flux cleaned = -0.00474178 Jy ! Component: 1200 - total flux cleaned = -0.00502142 Jy ! Component: 1250 - total flux cleaned = -0.00505561 Jy ! Component: 1300 - total flux cleaned = -0.00508949 Jy ! Component: 1350 - total flux cleaned = -0.00522513 Jy ! Component: 1400 - total flux cleaned = -0.00529144 Jy ! Component: 1450 - total flux cleaned = -0.00512604 Jy ! Component: 1500 - total flux cleaned = -0.00522483 Jy ! Component: 1550 - total flux cleaned = -0.00522488 Jy ! Component: 1600 - total flux cleaned = -0.00532145 Jy ! Component: 1650 - total flux cleaned = -0.00535318 Jy ! Component: 1700 - total flux cleaned = -0.00538477 Jy ! Component: 1750 - total flux cleaned = -0.00541628 Jy ! Component: 1800 - total flux cleaned = -0.00544707 Jy ! Component: 1850 - total flux cleaned = -0.00541658 Jy ! Component: 1900 - total flux cleaned = -0.00559961 Jy ! Component: 1950 - total flux cleaned = -0.00550877 Jy ! Component: 2000 - total flux cleaned = -0.00562877 Jy ! Component: 2050 - total flux cleaned = -0.00559875 Jy ! Component: 2100 - total flux cleaned = -0.00556947 Jy ! Component: 2150 - total flux cleaned = -0.00562827 Jy ! Component: 2200 - total flux cleaned = -0.00565727 Jy ! Component: 2250 - total flux cleaned = -0.00571501 Jy ! Component: 2300 - total flux cleaned = -0.00562884 Jy ! Component: 2350 - total flux cleaned = -0.00562918 Jy ! Component: 2400 - total flux cleaned = -0.00565751 Jy ! Component: 2450 - total flux cleaned = -0.00574124 Jy ! Component: 2500 - total flux cleaned = -0.00568599 Jy ! Component: 2550 - total flux cleaned = -0.00574085 Jy ! Component: 2600 - total flux cleaned = -0.00568606 Jy ! Component: 2650 - total flux cleaned = -0.00576756 Jy ! Component: 2700 - total flux cleaned = -0.00574065 Jy ! Component: 2750 - total flux cleaned = -0.00568707 Jy ! Component: 2800 - total flux cleaned = -0.00563395 Jy ! Component: 2850 - total flux cleaned = -0.00568704 Jy ! Component: 2900 - total flux cleaned = -0.00558193 Jy ! Component: 2950 - total flux cleaned = -0.0055296 Jy ! Component: 3000 - total flux cleaned = -0.00560755 Jy ! Component: 3050 - total flux cleaned = -0.00553017 Jy ! Component: 3100 - total flux cleaned = -0.00553017 Jy ! Component: 3150 - total flux cleaned = -0.00545367 Jy ! Component: 3200 - total flux cleaned = -0.00540338 Jy ! Component: 3250 - total flux cleaned = -0.00542864 Jy ! Component: 3300 - total flux cleaned = -0.0054037 Jy ! Component: 3350 - total flux cleaned = -0.00537879 Jy ! Component: 3400 - total flux cleaned = -0.00527981 Jy ! Component: 3450 - total flux cleaned = -0.00530424 Jy ! Component: 3500 - total flux cleaned = -0.00520659 Jy ! Component: 3550 - total flux cleaned = -0.00510938 Jy ! Component: 3600 - total flux cleaned = -0.00518187 Jy ! Component: 3650 - total flux cleaned = -0.00513382 Jy ! Component: 3700 - total flux cleaned = -0.00501428 Jy ! Component: 3750 - total flux cleaned = -0.00499045 Jy ! Component: 3800 - total flux cleaned = -0.00499054 Jy ! Component: 3850 - total flux cleaned = -0.00487304 Jy ! Component: 3900 - total flux cleaned = -0.00489617 Jy ! Component: 3950 - total flux cleaned = -0.00489629 Jy ! Component: 4000 - total flux cleaned = -0.00480386 Jy ! Component: 4050 - total flux cleaned = -0.00471157 Jy ! Total flux subtracted in 4096 components = -0.0047343 Jy ! Clean residual min=-0.001336 max=0.001404 Jy/beam ! Clean residual mean=0.000018 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.41857 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 410 components and 0.41857 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J2146-1525_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 6.629 at 0.5773 degrees (North through East) ! Clean map min=-0.0025613 max=0.32632 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J2146-1525_S_map.fits wmodel /scr/pima/rv118_uvs/J2146-1525_S_map.mod ! Writing 410 model components to file: /scr/pima/rv118_uvs/J2146-1525_S_map.mod wobs /scr/pima/rv118_uvs/J2146-1525_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J2146-1525_S_uvs.fits wwins /scr/pima/rv118_uvs/J2146-1525_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv118_uvs/J2146-1525_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.326324 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000423145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38901 0.38901 0.778021 1.55604 3.11208 6.22417 12.4483 24.8967 49.7933 99.5867 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.326 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 771.187 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J2146-1525_S_dfm.log closed on Sun Dec 10 00:12:13 2017