! Started logfile: /scr/pima/bg219e_uvs/J0750+1231_S_dfm.log on Thu May 19 18:28:24 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/bg219e_uvs/J0750+1231_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0750+1231_S_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.736111 visibilities/baseline/integration-bin. ! Found source: J0750+1231 ! ! 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 3 lines of history. ! ! Reading 1696 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 J0750+1231_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.067186Jy sigma=22.711710 ! Fit after self-cal, rms=0.874534Jy sigma=8.633140 ! 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=3.386 mas, bmaj=8.162 mas, bpa=21.39 degrees ! Estimated noise=2.15749 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 = 1.16582 Jy ! Component: 100 - total flux cleaned = 1.51136 Jy ! Total flux subtracted in 100 components = 1.51136 Jy ! Clean residual min=-0.060598 max=0.158222 Jy/beam ! Clean residual mean=0.000109 rms=0.017338 Jy/beam ! Combined flux in latest and established models = 1.51136 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.51136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.500399Jy sigma=4.785797 ! Fit after self-cal, rms=0.496874Jy sigma=4.727726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191087 Jy ! Component: 100 - total flux cleaned = 0.300463 Jy ! Total flux subtracted in 100 components = 0.300463 Jy ! Clean residual min=-0.040176 max=0.069214 Jy/beam ! Clean residual mean=0.000082 rms=0.010454 Jy/beam ! Combined flux in latest and established models = 1.81182 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 1.81182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334863Jy sigma=3.210571 ! Fit after self-cal, rms=0.332781Jy sigma=3.173562 ! Inverting map ! Added new window around map position (4.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0815191 Jy ! Component: 100 - total flux cleaned = 0.130926 Jy ! Total flux subtracted in 100 components = 0.130926 Jy ! Clean residual min=-0.034064 max=0.038861 Jy/beam ! Clean residual mean=0.000073 rms=0.008319 Jy/beam ! Combined flux in latest and established models = 1.94274 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 1.94274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289164Jy sigma=2.810433 ! Fit after self-cal, rms=0.288103Jy sigma=2.793440 ! 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=4.267 mas, bmaj=9.124 mas, bpa=20.32 degrees ! Estimated noise=1.89275 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 = 0.0536834 Jy ! Component: 100 - total flux cleaned = 0.0831101 Jy ! Component: 150 - total flux cleaned = 0.102504 Jy ! Component: 200 - total flux cleaned = 0.116144 Jy ! Total flux subtracted in 200 components = 0.116144 Jy ! Clean residual min=-0.033010 max=0.034149 Jy/beam ! Clean residual mean=0.000099 rms=0.009056 Jy/beam ! Combined flux in latest and established models = 2.05889 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 75 components and 2.05889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270742Jy sigma=2.689885 ! Fit after self-cal, rms=0.270559Jy sigma=2.686677 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.267 x 9.124 at 20.32 degrees (North through East) ! Clean map min=-0.032276 max=1.5814 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 0.95 FD 0.91 HN 1.00 KP 1.01 ! LA 1.15 NL 0.93 OV 0.99 PT 1.13 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.07 KP 0.98 ! LA 1.12 NL 0.97 OV 1.05 PT 1.04 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.270559Jy sigma=2.686677 ! Fit after self-cal, rms=0.242587Jy sigma=2.311708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.26 mas, bmaj=9.1 mas, bpa=20.44 degrees ! Estimated noise=1.93491 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 = 0.0399022 Jy ! Component: 100 - total flux cleaned = 0.0638064 Jy ! Component: 150 - total flux cleaned = 0.0815523 Jy ! Component: 200 - total flux cleaned = 0.0949583 Jy ! Total flux subtracted in 200 components = 0.0949583 Jy ! Clean residual min=-0.026634 max=0.035428 Jy/beam ! Clean residual mean=0.000145 rms=0.008776 Jy/beam ! Combined flux in latest and established models = 2.15385 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 117 components and 2.15385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229471Jy sigma=2.247727 ! Fit after self-cal, rms=0.229377Jy sigma=2.245680 ! 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=0.229377Jy sigma=2.245680 ! Fit after self-cal, rms=0.161248Jy sigma=1.744595 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.253 mas, bmaj=9.114 mas, bpa=20.54 degrees ! Estimated noise=1.93877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00888694 Jy ! Component: 100 - total flux cleaned = 0.0120347 Jy ! Component: 150 - total flux cleaned = 0.0144747 Jy ! Component: 200 - total flux cleaned = 0.0164359 Jy ! Total flux subtracted in 200 components = 0.0164359 Jy ! Clean residual min=-0.018556 max=0.027961 Jy/beam ! Clean residual mean=0.000111 rms=0.006327 Jy/beam ! Combined flux in latest and established models = 2.17028 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 2.17028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159859Jy sigma=1.740234 ! Fit after self-cal, rms=0.159857Jy sigma=1.739434 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 (29.5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276542 Jy ! Component: 100 - total flux cleaned = 0.0428963 Jy ! Component: 150 - total flux cleaned = 0.0477246 Jy ! Component: 200 - total flux cleaned = 0.0523862 Jy ! Total flux subtracted in 200 components = 0.0523862 Jy ! Clean residual min=-0.017587 max=0.022923 Jy/beam ! Clean residual mean=0.000098 rms=0.005713 Jy/beam ! Combined flux in latest and established models = 2.22267 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 176 components and 2.22267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155045Jy sigma=1.673668 ! Fit after self-cal, rms=0.154481Jy sigma=1.669806 ! 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=0.154481Jy sigma=1.669806 ! Fit after self-cal, rms=0.141535Jy sigma=1.565082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.252 mas, bmaj=9.113 mas, bpa=20.55 degrees ! Estimated noise=1.94015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637734 Jy ! Component: 100 - total flux cleaned = 0.00910906 Jy ! Component: 150 - total flux cleaned = 0.0117594 Jy ! Component: 200 - total flux cleaned = 0.0136258 Jy ! Total flux subtracted in 200 components = 0.0136258 Jy ! Clean residual min=-0.017353 max=0.020577 Jy/beam ! Clean residual mean=0.000103 rms=0.005355 Jy/beam ! Combined flux in latest and established models = 2.23629 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 208 components and 2.23629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140605Jy sigma=1.550668 ! Fit after self-cal, rms=0.140492Jy sigma=1.550076 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 = 0.00086503 Jy ! Component: 100 - total flux cleaned = 0.00228715 Jy ! Component: 150 - total flux cleaned = 0.00339436 Jy ! Component: 200 - total flux cleaned = 0.00440095 Jy ! Total flux subtracted in 200 components = 0.00440095 Jy ! Clean residual min=-0.017257 max=0.020125 Jy/beam ! Clean residual mean=0.000104 rms=0.005303 Jy/beam ! Combined flux in latest and established models = 2.2407 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 222 components and 2.2407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140109Jy sigma=1.544298 ! Fit after self-cal, rms=0.140072Jy sigma=1.544046 ! 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=0.140072Jy sigma=1.544046 ! Fit after self-cal, rms=0.140214Jy sigma=1.541993 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.818 mas, bmaj=10.82 mas, bpa=10.53 degrees ! Estimated noise=2.49658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345216 Jy ! Component: 100 - total flux cleaned = 0.00682852 Jy ! Component: 150 - total flux cleaned = 0.00961706 Jy ! Component: 200 - total flux cleaned = 0.0116034 Jy ! Total flux subtracted in 200 components = 0.0116034 Jy ! Clean residual min=-0.024925 max=0.032233 Jy/beam ! Clean residual mean=0.000186 rms=0.008146 Jy/beam ! Combined flux in latest and established models = 2.2523 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 244 components and 2.2523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139787Jy sigma=1.537203 ! Fit after self-cal, rms=0.139732Jy sigma=1.536692 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 = 0.00197536 Jy ! Component: 100 - total flux cleaned = 0.00331535 Jy ! Component: 150 - total flux cleaned = 0.00419734 Jy ! Component: 200 - total flux cleaned = 0.00509572 Jy ! Total flux subtracted in 200 components = 0.00509572 Jy ! Clean residual min=-0.024886 max=0.032175 Jy/beam ! Clean residual mean=0.000189 rms=0.008104 Jy/beam ! Combined flux in latest and established models = 2.2574 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 265 components and 2.2574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139649Jy sigma=1.535210 ! Fit after self-cal, rms=0.139636Jy sigma=1.535015 ! 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=4.252 mas, bmaj=9.111 mas, bpa=20.56 degrees ! Estimated noise=1.941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.252 x 9.111 at 20.56 degrees (North through East) ! Clean map min=-0.017149 max=1.6122 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=0.139636Jy sigma=1.535015 ! Fit after self-cal, rms=0.124230Jy sigma=1.364685 ! Inverting map and beam ! Estimated beam: bmin=4.255 mas, bmaj=9.114 mas, bpa=20.58 degrees ! Estimated noise=1.93834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00192029 Jy ! Component: 100 - total flux cleaned = -0.00204452 Jy ! Component: 150 - total flux cleaned = -0.0030143 Jy ! Component: 200 - total flux cleaned = -0.00385848 Jy ! Total flux subtracted in 200 components = -0.00385848 Jy ! Clean residual min=-0.018018 max=0.019990 Jy/beam ! Clean residual mean=0.000107 rms=0.005300 Jy/beam ! Combined flux in latest and established models = 2.25354 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 279 components and 2.25354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123992Jy sigma=1.358756 ! Fit after self-cal, rms=0.123996Jy sigma=1.358489 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309169 Jy ! Component: 100 - total flux cleaned = -0.000514478 Jy ! Component: 150 - total flux cleaned = -0.000324994 Jy ! Component: 200 - total flux cleaned = -0.000324722 Jy ! Total flux subtracted in 200 components = -0.000324722 Jy ! Clean residual min=-0.018092 max=0.019880 Jy/beam ! Clean residual mean=0.000108 rms=0.005287 Jy/beam ! Combined flux in latest and established models = 2.25321 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 287 components and 2.25321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123941Jy sigma=1.356386 ! Fit after self-cal, rms=0.123945Jy sigma=1.356307 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123945Jy sigma=1.356307 ! Fit after self-cal, rms=0.123935Jy sigma=1.355085 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=3.377 mas, bmaj=8.159 mas, bpa=21.56 degrees ! Estimated noise=2.19169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18014 Jy ! Component: 100 - total flux cleaned = 1.56191 Jy ! Component: 150 - total flux cleaned = 1.7554 Jy ! Component: 200 - total flux cleaned = 1.86884 Jy ! Total flux subtracted in 200 components = 1.86884 Jy ! Clean residual min=-0.025753 max=0.060003 Jy/beam ! Clean residual mean=0.000088 rms=0.007670 Jy/beam ! Combined flux in latest and established models = 1.86884 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.86884 Jy ! Inverting map and beam ! Estimated beam: bmin=4.258 mas, bmaj=9.119 mas, bpa=20.59 degrees ! Estimated noise=1.93775 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 = 0.112249 Jy ! Component: 100 - total flux cleaned = 0.171061 Jy ! Component: 150 - total flux cleaned = 0.209022 Jy ! Component: 200 - total flux cleaned = 0.237771 Jy ! Total flux subtracted in 200 components = 0.237771 Jy ! Clean residual min=-0.021000 max=0.024385 Jy/beam ! Clean residual mean=0.000124 rms=0.006634 Jy/beam ! Combined flux in latest and established models = 2.10661 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 83 components and 2.10661 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=7.833 mas, bmaj=10.83 mas, bpa=10.53 degrees ! Estimated noise=2.48771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363176 Jy ! Component: 100 - total flux cleaned = 0.0638381 Jy ! Component: 150 - total flux cleaned = 0.0804627 Jy ! Component: 200 - total flux cleaned = 0.0926052 Jy ! Total flux subtracted in 200 components = 0.0926052 Jy ! Clean residual min=-0.025536 max=0.032298 Jy/beam ! Clean residual mean=0.000186 rms=0.008631 Jy/beam ! Combined flux in latest and established models = 2.19921 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 = 0.00953555 Jy ! Component: 100 - total flux cleaned = 0.0155978 Jy ! Component: 150 - total flux cleaned = 0.0212421 Jy ! Component: 200 - total flux cleaned = 0.0254259 Jy ! Total flux subtracted in 200 components = 0.0254259 Jy ! Clean residual min=-0.025027 max=0.032189 Jy/beam ! Clean residual mean=0.000186 rms=0.008254 Jy/beam ! Combined flux in latest and established models = 2.22464 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 169 components and 2.22464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.258 mas, bmaj=9.119 mas, bpa=20.59 degrees ! Estimated noise=1.93775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788056 Jy ! Component: 100 - total flux cleaned = 0.0116131 Jy ! Component: 150 - total flux cleaned = 0.0147248 Jy ! Component: 200 - total flux cleaned = 0.0172244 Jy ! Total flux subtracted in 200 components = 0.0172244 Jy ! Clean residual min=-0.018663 max=0.020035 Jy/beam ! Clean residual mean=0.000106 rms=0.005363 Jy/beam ! Combined flux in latest and established models = 2.24186 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 189 components and 2.24186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124541Jy sigma=1.368365 ! Fit after self-cal, rms=0.124578Jy sigma=1.367278 wmodel /J0750+1231_S_map.mod ! wmodel: Unable to open new model file: /J0750+1231_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0750+1231_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.258 x 9.119 at 20.59 degrees (North through East) ! Clean map min=-0.018195 max=1.6107 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0750+1231_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.61067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00536223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.998758 0.998758 1.99752 3.99503 7.99006 15.9801 31.9602 63.9205 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.61 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 300.373 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0750+1231_S_dfm.log closed on Thu May 19 18:28:27 2016