! Started logfile: /scr/pima/bg219a_uvs/J1159+2914_S_dfm.log on Fri May 20 00:05:28 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/J1159+2914_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1159+2914_S_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.738095 visibilities/baseline/integration-bin. ! Found source: J1159+2914 ! ! 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 2232 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 J1159+2914_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 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.415699Jy sigma=24.942716 ! Fit after self-cal, rms=0.264997Jy sigma=4.938053 ! 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=3.432 mas, bmaj=4.126 mas, bpa=-5.317 degrees ! Estimated noise=1.18739 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 = 0.664961 Jy ! Component: 100 - total flux cleaned = 0.858364 Jy ! Total flux subtracted in 100 components = 0.858364 Jy ! Clean residual min=-0.068708 max=0.092349 Jy/beam ! Clean residual mean=-0.000171 rms=0.015137 Jy/beam ! Combined flux in latest and established models = 0.858364 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.858364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267371Jy sigma=4.553597 ! Fit after self-cal, rms=0.267256Jy sigma=4.549533 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102525 Jy ! Component: 100 - total flux cleaned = 0.120926 Jy ! Total flux subtracted in 100 components = 0.120926 Jy ! Clean residual min=-0.052988 max=0.068452 Jy/beam ! Clean residual mean=-0.000131 rms=0.010586 Jy/beam ! Combined flux in latest and established models = 0.97929 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.97929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208336Jy sigma=3.561499 ! Fit after self-cal, rms=0.208329Jy sigma=3.560606 ! Inverting map ! Added new window around map position (0.5, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0526212 Jy ! Component: 100 - total flux cleaned = 0.0688617 Jy ! Total flux subtracted in 100 components = 0.0688617 Jy ! Clean residual min=-0.037392 max=0.044893 Jy/beam ! Clean residual mean=-0.000102 rms=0.008331 Jy/beam ! Combined flux in latest and established models = 1.04815 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 1.04815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183595Jy sigma=3.152357 ! Fit after self-cal, rms=0.183254Jy sigma=3.142308 ! 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=4.182 mas, bmaj=5.245 mas, bpa=-4.517 degrees ! Estimated noise=0.916408 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 = 0.0501096 Jy ! Component: 100 - total flux cleaned = 0.0822407 Jy ! Component: 150 - total flux cleaned = 0.105143 Jy ! Component: 200 - total flux cleaned = 0.11428 Jy ! Total flux subtracted in 200 components = 0.11428 Jy ! Clean residual min=-0.033844 max=0.039115 Jy/beam ! Clean residual mean=-0.000135 rms=0.008912 Jy/beam ! Combined flux in latest and established models = 1.16243 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 1.16243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162624Jy sigma=2.871298 ! Fit after self-cal, rms=0.162178Jy sigma=2.861174 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.182 x 5.245 at -4.517 degrees (North through East) ! Clean map min=-0.03246 max=0.86395 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 1.06 LA 1.05 MK 0.99 NL 1.00 ! OV 0.96 PT 0.98 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 LA 0.99 MK 1.00 NL 1.05 ! OV 0.98 PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* LA 1.00* MK 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 1.14 LA 0.89 MK 1.02 NL 1.08 ! OV 0.97 PT 1.02 SC 0.90 ! ! ! Fit before self-cal, rms=0.162178Jy sigma=2.861174 ! Fit after self-cal, rms=0.147357Jy sigma=2.578030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.131 mas, bmaj=5.248 mas, bpa=-3.052 degrees ! Estimated noise=0.9262 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 (7, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0355274 Jy ! Component: 100 - total flux cleaned = 0.0555786 Jy ! Component: 150 - total flux cleaned = 0.0667046 Jy ! Component: 200 - total flux cleaned = 0.070905 Jy ! Total flux subtracted in 200 components = 0.070905 Jy ! Clean residual min=-0.024236 max=0.022883 Jy/beam ! Clean residual mean=-0.000028 rms=0.005840 Jy/beam ! Combined flux in latest and established models = 1.23334 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 1.23334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138491Jy sigma=2.377760 ! Fit after self-cal, rms=0.137041Jy sigma=2.358539 ! 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=0.137041Jy sigma=2.358539 ! Fit after self-cal, rms=0.130875Jy sigma=2.145513 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.114 mas, bmaj=5.315 mas, bpa=-3.767 degrees ! Estimated noise=0.921178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00997139 Jy ! Component: 100 - total flux cleaned = 0.0112256 Jy ! Component: 150 - total flux cleaned = 0.0115969 Jy ! Component: 200 - total flux cleaned = 0.0119293 Jy ! Total flux subtracted in 200 components = 0.0119293 Jy ! Clean residual min=-0.016853 max=0.016357 Jy/beam ! Clean residual mean=0.000015 rms=0.003908 Jy/beam ! Combined flux in latest and established models = 1.24527 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 1.24527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128606Jy sigma=2.098630 ! Fit after self-cal, rms=0.128424Jy sigma=2.095633 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 = 0.00457134 Jy ! Component: 100 - total flux cleaned = 0.00484244 Jy ! Component: 150 - total flux cleaned = 0.00485071 Jy ! Component: 200 - total flux cleaned = 0.00508153 Jy ! Total flux subtracted in 200 components = 0.00508153 Jy ! Clean residual min=-0.016072 max=0.015839 Jy/beam ! Clean residual mean=0.000014 rms=0.003694 Jy/beam ! Combined flux in latest and established models = 1.25035 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 1.25035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127407Jy sigma=2.077449 ! Fit after self-cal, rms=0.127349Jy sigma=2.076514 ! 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=0.127349Jy sigma=2.076514 ! Fit after self-cal, rms=0.128356Jy sigma=2.045158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.103 mas, bmaj=5.34 mas, bpa=-3.663 degrees ! Estimated noise=0.922032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066964 Jy ! Component: 100 - total flux cleaned = 0.0079523 Jy ! Component: 150 - total flux cleaned = 0.00899521 Jy ! Component: 200 - total flux cleaned = 0.00992339 Jy ! Total flux subtracted in 200 components = 0.00992339 Jy ! Clean residual min=-0.013013 max=0.013172 Jy/beam ! Clean residual mean=0.000017 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 1.26027 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 1.26027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127460Jy sigma=2.027195 ! Fit after self-cal, rms=0.127428Jy sigma=2.025852 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 = 0.00339566 Jy ! Component: 100 - total flux cleaned = 0.00356535 Jy ! Component: 150 - total flux cleaned = 0.00388607 Jy ! Component: 200 - total flux cleaned = 0.00403619 Jy ! Total flux subtracted in 200 components = 0.00403619 Jy ! Clean residual min=-0.012602 max=0.012637 Jy/beam ! Clean residual mean=0.000018 rms=0.003008 Jy/beam ! Combined flux in latest and established models = 1.26431 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 1.26431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127007Jy sigma=2.018407 ! Fit after self-cal, rms=0.127008Jy sigma=2.018127 ! 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=0.127008Jy sigma=2.018127 ! Fit after self-cal, rms=0.127851Jy sigma=2.015471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.832 mas, bmaj=10.34 mas, bpa=2.185 degrees ! Estimated noise=1.14271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505072 Jy ! Component: 100 - total flux cleaned = 0.00637453 Jy ! Component: 150 - total flux cleaned = 0.00724296 Jy ! Component: 200 - total flux cleaned = 0.00761036 Jy ! Total flux subtracted in 200 components = 0.00761036 Jy ! Clean residual min=-0.016985 max=0.015579 Jy/beam ! Clean residual mean=0.000023 rms=0.004307 Jy/beam ! Combined flux in latest and established models = 1.27192 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 1.27192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127571Jy sigma=2.011793 ! Fit after self-cal, rms=0.127464Jy sigma=2.010000 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 = 0.00140635 Jy ! Component: 100 - total flux cleaned = 0.00228978 Jy ! Component: 150 - total flux cleaned = 0.00313647 Jy ! Component: 200 - total flux cleaned = 0.0035388 Jy ! Total flux subtracted in 200 components = 0.0035388 Jy ! Clean residual min=-0.016439 max=0.015337 Jy/beam ! Clean residual mean=0.000023 rms=0.004212 Jy/beam ! Combined flux in latest and established models = 1.27546 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 118 components and 1.27546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127386Jy sigma=2.009147 ! Fit after self-cal, rms=0.127347Jy sigma=2.007924 ! 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=4.097 mas, bmaj=5.347 mas, bpa=-3.69 degrees ! Estimated noise=0.92171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.097 x 5.347 at -3.69 degrees (North through East) ! Clean map min=-0.011027 max=0.86761 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=0.127347Jy sigma=2.007924 ! Fit after self-cal, rms=0.124413Jy sigma=1.945641 ! Inverting map and beam ! Estimated beam: bmin=4.094 mas, bmaj=5.345 mas, bpa=-3.612 degrees ! Estimated noise=0.920351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272365 Jy ! Component: 100 - total flux cleaned = 0.00349783 Jy ! Component: 150 - total flux cleaned = 0.00390165 Jy ! Component: 200 - total flux cleaned = 0.00390078 Jy ! Total flux subtracted in 200 components = 0.00390078 Jy ! Clean residual min=-0.009734 max=0.010415 Jy/beam ! Clean residual mean=0.000011 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 1.27936 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 1.27936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124096Jy sigma=1.939436 ! Fit after self-cal, rms=0.124101Jy sigma=1.939252 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383913 Jy ! Component: 100 - total flux cleaned = 0.000272201 Jy ! Component: 150 - total flux cleaned = 0.000375634 Jy ! Component: 200 - total flux cleaned = 0.000272198 Jy ! Total flux subtracted in 200 components = 0.000272198 Jy ! Clean residual min=-0.009551 max=0.010542 Jy/beam ! Clean residual mean=0.000011 rms=0.002472 Jy/beam ! Combined flux in latest and established models = 1.27963 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 1.27963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123916Jy sigma=1.936240 ! Fit after self-cal, rms=0.123936Jy sigma=1.936149 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123936Jy sigma=1.936149 ! Fit after self-cal, rms=0.123885Jy sigma=1.935622 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=3.337 mas, bmaj=4.191 mas, bpa=-3.594 degrees ! Estimated noise=1.20703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.67553 Jy ! Component: 100 - total flux cleaned = 0.86113 Jy ! Component: 150 - total flux cleaned = 0.967125 Jy ! Component: 200 - total flux cleaned = 1.03918 Jy ! Total flux subtracted in 200 components = 1.03918 Jy ! Clean residual min=-0.036109 max=0.040432 Jy/beam ! Clean residual mean=-0.000070 rms=0.007703 Jy/beam ! Combined flux in latest and established models = 1.03918 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 26 model components to the UV plane model. ! The established model now contains 26 components and 1.03918 Jy ! Inverting map and beam ! Estimated beam: bmin=4.092 mas, bmaj=5.347 mas, bpa=-3.652 degrees ! Estimated noise=0.920364 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 = 0.0626839 Jy ! Component: 100 - total flux cleaned = 0.105119 Jy ! Component: 150 - total flux cleaned = 0.136853 Jy ! Component: 200 - total flux cleaned = 0.161488 Jy ! Total flux subtracted in 200 components = 0.161488 Jy ! Clean residual min=-0.016822 max=0.017821 Jy/beam ! Clean residual mean=-0.000048 rms=0.004354 Jy/beam ! Combined flux in latest and established models = 1.20067 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 1.20067 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=7.823 mas, bmaj=10.34 mas, bpa=2.187 degrees ! Estimated noise=1.14256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261509 Jy ! Component: 100 - total flux cleaned = 0.042947 Jy ! Component: 150 - total flux cleaned = 0.0546523 Jy ! Component: 200 - total flux cleaned = 0.062873 Jy ! Total flux subtracted in 200 components = 0.062873 Jy ! Clean residual min=-0.014995 max=0.012316 Jy/beam ! Clean residual mean=-0.000018 rms=0.003784 Jy/beam ! Combined flux in latest and established models = 1.26354 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 = 0.00583929 Jy ! Component: 100 - total flux cleaned = 0.0100155 Jy ! Component: 150 - total flux cleaned = 0.0119269 Jy ! Component: 200 - total flux cleaned = 0.0127852 Jy ! Total flux subtracted in 200 components = 0.0127852 Jy ! Clean residual min=-0.014018 max=0.012379 Jy/beam ! Clean residual mean=-0.000002 rms=0.003594 Jy/beam ! Combined flux in latest and established models = 1.27633 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 95 components and 1.27633 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.092 mas, bmaj=5.347 mas, bpa=-3.652 degrees ! Estimated noise=0.920364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00291167 Jy ! Component: 100 - total flux cleaned = -0.0019379 Jy ! Component: 150 - total flux cleaned = -0.00151989 Jy ! Component: 200 - total flux cleaned = -0.00113944 Jy ! Total flux subtracted in 200 components = -0.00113944 Jy ! Clean residual min=-0.013530 max=0.011502 Jy/beam ! Clean residual mean=-0.000000 rms=0.002929 Jy/beam ! Combined flux in latest and established models = 1.27519 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 1.27519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128482Jy sigma=2.019060 ! Fit after self-cal, rms=0.128129Jy sigma=2.014409 wmodel /J1159+2914_S_map.mod ! wmodel: Unable to open new model file: /J1159+2914_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1159+2914_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.092 x 5.347 at -3.652 degrees (North through East) ! Clean map min=-0.012702 max=0.86965 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1159+2914_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.869654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00290781 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00309 1.00309 2.00618 4.01237 8.02473 16.0495 32.0989 64.1979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0087 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.869 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 299.075 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1159+2914_S_dfm.log closed on Fri May 20 00:05:31 2016