! Started logfile: /scr/pima/bg219b_uvs/J1722+1013_S_dfm.log on Thu May 19 20:28:23 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J1722+1013_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1722+1013_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896032 visibilities/baseline/integration-bin. ! Found source: J1722+1013 ! ! 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 54 lines of history. ! ! Reading 4516 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 J1722+1013_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.055456Jy sigma=23.450779 ! Fit after self-cal, rms=0.692100Jy sigma=15.594318 ! 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=2.657 mas, bmaj=6.787 mas, bpa=-3.205 degrees ! Estimated noise=0.669949 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 = 0.225413 Jy ! Component: 100 - total flux cleaned = 0.310068 Jy ! Total flux subtracted in 100 components = 0.310068 Jy ! Clean residual min=-0.010961 max=0.039359 Jy/beam ! Clean residual mean=0.000064 rms=0.003905 Jy/beam ! Combined flux in latest and established models = 0.310068 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.310068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101020Jy sigma=2.158700 ! Fit after self-cal, rms=0.100692Jy sigma=2.150486 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441526 Jy ! Component: 100 - total flux cleaned = 0.0678704 Jy ! Total flux subtracted in 100 components = 0.0678704 Jy ! Clean residual min=-0.006059 max=0.018484 Jy/beam ! Clean residual mean=0.000029 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.377939 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.377939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070946Jy sigma=1.480825 ! Fit after self-cal, rms=0.070850Jy sigma=1.478970 ! Inverting map ! Added new window around map position (-4, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017749 Jy ! Component: 100 - total flux cleaned = 0.0281415 Jy ! Total flux subtracted in 100 components = 0.0281415 Jy ! Clean residual min=-0.005497 max=0.006351 Jy/beam ! Clean residual mean=0.000015 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.40608 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.40608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064215Jy sigma=1.329094 ! Fit after self-cal, rms=0.064048Jy sigma=1.325114 ! 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=3.107 mas, bmaj=7.638 mas, bpa=-4.409 degrees ! Estimated noise=0.528255 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 = 0.0109726 Jy ! Component: 100 - total flux cleaned = 0.0170308 Jy ! Component: 150 - total flux cleaned = 0.0208646 Jy ! Component: 200 - total flux cleaned = 0.023403 Jy ! Total flux subtracted in 200 components = 0.023403 Jy ! Clean residual min=-0.004412 max=0.004550 Jy/beam ! Clean residual mean=0.000004 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.429483 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 66 components and 0.429483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061945Jy sigma=1.281992 ! Fit after self-cal, rms=0.061872Jy sigma=1.280198 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.107 x 7.638 at -4.409 degrees (North through East) ! Clean map min=-0.0042612 max=0.30707 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 0.97 FD 1.00 HN 1.01 KP 1.00 ! LA 0.97 MK 1.04 NL 0.99 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 1.00 ! LA 0.97 MK 1.01 NL 1.05 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 1.00 ! LA 0.96 MK 1.04 NL 1.09 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 1.00 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.061872Jy sigma=1.280198 ! Fit after self-cal, rms=0.060765Jy sigma=1.252375 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=7.655 mas, bpa=-4.346 degrees ! Estimated noise=0.529338 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 = 0.000703526 Jy ! Component: 100 - total flux cleaned = 0.000745036 Jy ! Component: 150 - total flux cleaned = 0.000926497 Jy ! Component: 200 - total flux cleaned = 0.00104505 Jy ! Total flux subtracted in 200 components = 0.00104505 Jy ! Clean residual min=-0.003661 max=0.004240 Jy/beam ! Clean residual mean=-0.000002 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.430528 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.430528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060694Jy sigma=1.251013 ! Fit after self-cal, rms=0.060695Jy sigma=1.250781 ! 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=0.060695Jy sigma=1.250781 ! Fit after self-cal, rms=0.058390Jy sigma=1.212796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.126 mas, bmaj=7.653 mas, bpa=-4.358 degrees ! Estimated noise=0.529115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287646 Jy ! Component: 100 - total flux cleaned = 0.000372626 Jy ! Component: 150 - total flux cleaned = 0.000419612 Jy ! Component: 200 - total flux cleaned = 0.000461033 Jy ! Total flux subtracted in 200 components = 0.000461033 Jy ! Clean residual min=-0.002515 max=0.002785 Jy/beam ! Clean residual mean=-0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.430989 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.430989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058366Jy sigma=1.212254 ! Fit after self-cal, rms=0.058360Jy sigma=1.212125 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 (-105.5, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170102 Jy ! Component: 100 - total flux cleaned = 0.00158042 Jy ! Component: 150 - total flux cleaned = 0.00153507 Jy ! Component: 200 - total flux cleaned = 0.00139864 Jy ! Total flux subtracted in 200 components = 0.00139864 Jy ! Clean residual min=-0.002508 max=0.002684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.432388 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.432388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058218Jy sigma=1.208977 ! Fit after self-cal, rms=0.058207Jy sigma=1.208882 ! Inverting map ! Added new window around map position (62, -57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125555 Jy ! Component: 100 - total flux cleaned = 0.00142612 Jy ! Component: 150 - total flux cleaned = 0.00133302 Jy ! Component: 200 - total flux cleaned = 0.00120252 Jy ! Total flux subtracted in 200 components = 0.00120252 Jy ! Clean residual min=-0.002372 max=0.002182 Jy/beam ! Clean residual mean=-0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.43359 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 129 components and 0.43359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058094Jy sigma=1.206100 ! Fit after self-cal, rms=0.058088Jy sigma=1.206021 ! 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=0.058088Jy sigma=1.206021 ! Fit after self-cal, rms=0.058048Jy sigma=1.205793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.652 mas, bpa=-4.344 degrees ! Estimated noise=0.528884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108199 Jy ! Component: 100 - total flux cleaned = 2.6464e-05 Jy ! Component: 150 - total flux cleaned = -8.95232e-05 Jy ! Component: 200 - total flux cleaned = -0.000198444 Jy ! Total flux subtracted in 200 components = -0.000198444 Jy ! Clean residual min=-0.002290 max=0.002181 Jy/beam ! Clean residual mean=-0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.433392 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 139 components and 0.433392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057999Jy sigma=1.204730 ! Fit after self-cal, rms=0.057997Jy sigma=1.204712 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 = -0.000146004 Jy ! Component: 100 - total flux cleaned = -0.000214808 Jy ! Component: 150 - total flux cleaned = -0.000280568 Jy ! Component: 200 - total flux cleaned = -0.000344012 Jy ! Total flux subtracted in 200 components = -0.000344012 Jy ! Clean residual min=-0.002270 max=0.002143 Jy/beam ! Clean residual mean=-0.000002 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.433048 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 147 components and 0.433048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057963Jy sigma=1.203978 ! Fit after self-cal, rms=0.057962Jy sigma=1.203970 ! 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=0.057962Jy sigma=1.203970 ! Fit after self-cal, rms=0.057953Jy sigma=1.203932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.139 mas, bmaj=11.22 mas, bpa=-3.641 degrees ! Estimated noise=0.684215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000290673 Jy ! Component: 100 - total flux cleaned = -0.000323856 Jy ! Component: 150 - total flux cleaned = -0.000407897 Jy ! Component: 200 - total flux cleaned = -0.00053077 Jy ! Total flux subtracted in 200 components = -0.00053077 Jy ! Clean residual min=-0.002411 max=0.002290 Jy/beam ! Clean residual mean=-0.000006 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.432517 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 162 components and 0.432517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057942Jy sigma=1.203705 ! Fit after self-cal, rms=0.057937Jy sigma=1.203658 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 = 3.64529e-05 Jy ! Component: 100 - total flux cleaned = -5.21401e-05 Jy ! Component: 150 - total flux cleaned = -0.000174297 Jy ! Component: 200 - total flux cleaned = -0.000267838 Jy ! Total flux subtracted in 200 components = -0.000267838 Jy ! Clean residual min=-0.002355 max=0.002225 Jy/beam ! Clean residual mean=-0.000006 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.432249 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 0.432249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057935Jy sigma=1.203668 ! Fit after self-cal, rms=0.057934Jy sigma=1.203654 ! 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=3.128 mas, bmaj=7.652 mas, bpa=-4.334 degrees ! Estimated noise=0.528841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.128 x 7.652 at -4.334 degrees (North through East) ! Clean map min=-0.0020993 max=0.3065 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=2.674 mas, bmaj=6.797 mas, bpa=-3.157 degrees ! Estimated noise=0.672319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225858 Jy ! Component: 100 - total flux cleaned = 0.310977 Jy ! Component: 150 - total flux cleaned = 0.354561 Jy ! Component: 200 - total flux cleaned = 0.379412 Jy ! Total flux subtracted in 200 components = 0.379412 Jy ! Clean residual min=-0.005288 max=0.012960 Jy/beam ! Clean residual mean=0.000027 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.379412 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.379412 Jy ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=7.652 mas, bpa=-4.334 degrees ! Estimated noise=0.528841 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 = 0.0217474 Jy ! Component: 100 - total flux cleaned = 0.0333217 Jy ! Component: 150 - total flux cleaned = 0.0398431 Jy ! Component: 200 - total flux cleaned = 0.0439844 Jy ! Total flux subtracted in 200 components = 0.0439844 Jy ! Clean residual min=-0.003062 max=0.003339 Jy/beam ! Clean residual mean=0.000007 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.423397 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.423397 Jy ! Inverting map ! Added new window around map position (-27, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343447 Jy ! Component: 100 - total flux cleaned = 0.00543031 Jy ! Component: 150 - total flux cleaned = 0.00660319 Jy ! Component: 200 - total flux cleaned = 0.0072472 Jy ! Total flux subtracted in 200 components = 0.0072472 Jy ! Clean residual min=-0.002641 max=0.002490 Jy/beam ! Clean residual mean=0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.430644 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 66 components and 0.430644 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=7.139 mas, bmaj=11.22 mas, bpa=-3.641 degrees ! Estimated noise=0.684215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249018 Jy ! Component: 100 - total flux cleaned = 0.00299725 Jy ! Component: 150 - total flux cleaned = 0.00300038 Jy ! Component: 200 - total flux cleaned = 0.00294835 Jy ! Total flux subtracted in 200 components = 0.00294835 Jy ! Clean residual min=-0.002833 max=0.002541 Jy/beam ! Clean residual mean=-0.000004 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.433592 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 = -9.14305e-05 Jy ! Component: 100 - total flux cleaned = -8.90713e-05 Jy ! Component: 150 - total flux cleaned = -0.00012756 Jy ! Component: 200 - total flux cleaned = -0.000233798 Jy ! Total flux subtracted in 200 components = -0.000233798 Jy ! Clean residual min=-0.002720 max=0.002391 Jy/beam ! Clean residual mean=-0.000004 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.433358 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 120 components and 0.433358 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=7.652 mas, bpa=-4.334 degrees ! Estimated noise=0.528841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.35857e-06 Jy ! Component: 100 - total flux cleaned = -0.000246064 Jy ! Component: 150 - total flux cleaned = -0.000353701 Jy ! Component: 200 - total flux cleaned = -0.000503878 Jy ! Total flux subtracted in 200 components = -0.000503878 Jy ! Clean residual min=-0.002272 max=0.002268 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.432855 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.432855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057966Jy sigma=1.204781 ! Fit after self-cal, rms=0.057951Jy sigma=1.204334 wmodel /J1722+1013_S_map.mod ! wmodel: Unable to open new model file: /J1722+1013_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1722+1013_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.128 x 7.652 at -4.334 degrees (North through East) ! Clean map min=-0.0022662 max=0.30679 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1722+1013_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.306791 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000548542 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5364 0.5364 1.0728 2.1456 4.2912 8.5824 17.1648 34.3296 68.6592 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.306 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 559.284 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1722+1013_S_dfm.log closed on Thu May 19 20:28:25 2016