! Started logfile: /scr/pima/bg219b_uvs/J0805+6144_S_dfm.log on Thu May 19 20:09:18 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/J0805+6144_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0805+6144_S_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 2268 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 J0805+6144_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.313295Jy sigma=20.920714 ! Fit after self-cal, rms=0.210646Jy sigma=3.422699 ! 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=3.77 mas, bmaj=6.924 mas, bpa=-75.73 degrees ! Estimated noise=1.30939 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 = 0.650918 Jy ! Component: 100 - total flux cleaned = 0.826182 Jy ! Total flux subtracted in 100 components = 0.826182 Jy ! Clean residual min=-0.023486 max=0.070077 Jy/beam ! Clean residual mean=-0.000013 rms=0.008273 Jy/beam ! Combined flux in latest and established models = 0.826182 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.826182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146696Jy sigma=2.369107 ! Fit after self-cal, rms=0.146631Jy sigma=2.368406 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0693652 Jy ! Component: 100 - total flux cleaned = 0.100274 Jy ! Total flux subtracted in 100 components = 0.100274 Jy ! Clean residual min=-0.017971 max=0.029560 Jy/beam ! Clean residual mean=-0.000021 rms=0.005472 Jy/beam ! Combined flux in latest and established models = 0.926456 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.926456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108383Jy sigma=1.695820 ! Fit after self-cal, rms=0.108287Jy sigma=1.694502 ! 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=4.345 mas, bmaj=7.622 mas, bpa=-74.41 degrees ! Estimated noise=0.996039 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 = 0.0212104 Jy ! Component: 100 - total flux cleaned = 0.0315698 Jy ! Component: 150 - total flux cleaned = 0.0343033 Jy ! Component: 200 - total flux cleaned = 0.0353342 Jy ! Total flux subtracted in 200 components = 0.0353342 Jy ! Clean residual min=-0.015351 max=0.028060 Jy/beam ! Clean residual mean=-0.000025 rms=0.005758 Jy/beam ! Combined flux in latest and established models = 0.96179 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.96179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104554Jy sigma=1.619187 ! Fit after self-cal, rms=0.104478Jy sigma=1.617940 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.345 x 7.622 at -74.41 degrees (North through East) ! Clean map min=-0.015055 max=0.85186 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 0.94 FD 1.00 HN 0.99 KP 0.96 ! LA 0.96 NL 0.99 OV 0.98 PT 1.11 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.98 ! LA 0.98 NL 0.98 OV 1.01 PT 1.12 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.97 ! LA 0.96 NL 0.98 OV 0.97 PT 1.07 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.99 ! LA 0.96 NL 1.01 OV 1.00 PT 1.08 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.104478Jy sigma=1.617940 ! Fit after self-cal, rms=0.092774Jy sigma=1.417649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.349 mas, bmaj=7.62 mas, bpa=-74.3 degrees ! Estimated noise=0.991822 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 = 0.00394446 Jy ! Component: 100 - total flux cleaned = 0.00482339 Jy ! Component: 150 - total flux cleaned = 0.00494766 Jy ! Component: 200 - total flux cleaned = 0.0049467 Jy ! Total flux subtracted in 200 components = 0.0049467 Jy ! Clean residual min=-0.016865 max=0.017860 Jy/beam ! Clean residual mean=0.000035 rms=0.004729 Jy/beam ! Combined flux in latest and established models = 0.966737 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.966737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092324Jy sigma=1.410219 ! Fit after self-cal, rms=0.092288Jy sigma=1.409470 ! 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=0.092288Jy sigma=1.409470 ! Fit after self-cal, rms=0.080972Jy sigma=1.226701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.357 mas, bmaj=7.628 mas, bpa=-74.33 degrees ! Estimated noise=0.986516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00681083 Jy ! Component: 100 - total flux cleaned = -0.0107095 Jy ! Component: 150 - total flux cleaned = -0.013187 Jy ! Component: 200 - total flux cleaned = -0.0139013 Jy ! Total flux subtracted in 200 components = -0.0139013 Jy ! Clean residual min=-0.008352 max=0.015153 Jy/beam ! Clean residual mean=-0.000013 rms=0.003007 Jy/beam ! Combined flux in latest and established models = 0.952836 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.952836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080184Jy sigma=1.219698 ! Fit after self-cal, rms=0.080168Jy sigma=1.219211 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 (125, -103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012469 Jy ! Component: 100 - total flux cleaned = 0.0150382 Jy ! Component: 150 - total flux cleaned = 0.0155519 Jy ! Component: 200 - total flux cleaned = 0.015954 Jy ! Total flux subtracted in 200 components = 0.015954 Jy ! Clean residual min=-0.009347 max=0.011525 Jy/beam ! Clean residual mean=0.000001 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 0.96879 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.96879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077764Jy sigma=1.189227 ! Fit after self-cal, rms=0.077551Jy sigma=1.184802 ! 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=0.077551Jy sigma=1.184802 ! Fit after self-cal, rms=0.067146Jy sigma=1.056023 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.353 mas, bmaj=7.613 mas, bpa=-74.39 degrees ! Estimated noise=0.98868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00191333 Jy ! Component: 100 - total flux cleaned = -0.00130681 Jy ! Component: 150 - total flux cleaned = -0.0010285 Jy ! Component: 200 - total flux cleaned = -0.000962411 Jy ! Total flux subtracted in 200 components = -0.000962411 Jy ! Clean residual min=-0.005064 max=0.005845 Jy/beam ! Clean residual mean=0.000005 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.967827 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.967827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066718Jy sigma=1.049702 ! Fit after self-cal, rms=0.066688Jy sigma=1.049159 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 (45.5, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505626 Jy ! Component: 100 - total flux cleaned = 0.00639841 Jy ! Component: 150 - total flux cleaned = 0.00672716 Jy ! Component: 200 - total flux cleaned = 0.00672845 Jy ! Total flux subtracted in 200 components = 0.00672845 Jy ! Clean residual min=-0.005043 max=0.004782 Jy/beam ! Clean residual mean=0.000002 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.974556 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.974556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066289Jy sigma=1.041403 ! Fit after self-cal, rms=0.066277Jy sigma=1.041124 ! 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=0.066277Jy sigma=1.041124 ! Fit after self-cal, rms=0.066129Jy sigma=1.039095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.811 mas, bmaj=10.48 mas, bpa=-71.66 degrees ! Estimated noise=1.18587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201924 Jy ! Component: 100 - total flux cleaned = 0.00270415 Jy ! Component: 150 - total flux cleaned = 0.00321993 Jy ! Component: 200 - total flux cleaned = 0.00346042 Jy ! Total flux subtracted in 200 components = 0.00346042 Jy ! Clean residual min=-0.004372 max=0.004752 Jy/beam ! Clean residual mean=0.000006 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.978016 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.978016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065996Jy sigma=1.036792 ! Fit after self-cal, rms=0.065987Jy sigma=1.036574 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 = -0.000236263 Jy ! Component: 100 - total flux cleaned = -0.000339115 Jy ! Component: 150 - total flux cleaned = -0.000432466 Jy ! Component: 200 - total flux cleaned = -0.000514181 Jy ! Total flux subtracted in 200 components = -0.000514181 Jy ! Clean residual min=-0.004366 max=0.004736 Jy/beam ! Clean residual mean=0.000005 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.977502 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 0.977502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065965Jy sigma=1.036186 ! Fit after self-cal, rms=0.065964Jy sigma=1.036121 ! 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=4.347 mas, bmaj=7.607 mas, bpa=-74.37 degrees ! Estimated noise=0.988513 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.347 x 7.607 at -74.37 degrees (North through East) ! Clean map min=-0.0046702 max=0.84356 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=0.065964Jy sigma=1.036121 ! Fit after self-cal, rms=0.061511Jy sigma=0.948042 ! Inverting map and beam ! Estimated beam: bmin=4.335 mas, bmaj=7.596 mas, bpa=-74.5 degrees ! Estimated noise=0.986851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772262 Jy ! Component: 100 - total flux cleaned = 0.001002 Jy ! Component: 150 - total flux cleaned = 0.000930022 Jy ! Component: 200 - total flux cleaned = 0.00093147 Jy ! Total flux subtracted in 200 components = 0.00093147 Jy ! Clean residual min=-0.004485 max=0.004092 Jy/beam ! Clean residual mean=0.000002 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.978434 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 180 components and 0.978434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061345Jy sigma=0.945185 ! Fit after self-cal, rms=0.061342Jy sigma=0.945123 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012586 Jy ! Component: 100 - total flux cleaned = -0.00012693 Jy ! Component: 150 - total flux cleaned = -0.00017885 Jy ! Component: 200 - total flux cleaned = -7.92823e-05 Jy ! Total flux subtracted in 200 components = -7.92823e-05 Jy ! Clean residual min=-0.004497 max=0.004023 Jy/beam ! Clean residual mean=0.000002 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.978354 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 184 components and 0.978354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061259Jy sigma=0.943739 ! Fit after self-cal, rms=0.061258Jy sigma=0.943723 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061258Jy sigma=0.943723 ! Fit after self-cal, rms=0.060765Jy sigma=0.935796 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=3.759 mas, bmaj=6.907 mas, bpa=-75.76 degrees ! Estimated noise=1.29738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.644907 Jy ! Component: 100 - total flux cleaned = 0.82062 Jy ! Component: 150 - total flux cleaned = 0.890292 Jy ! Component: 200 - total flux cleaned = 0.922343 Jy ! Total flux subtracted in 200 components = 0.922343 Jy ! Clean residual min=-0.009312 max=0.015638 Jy/beam ! Clean residual mean=-0.000002 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.922343 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.922343 Jy ! Inverting map and beam ! Estimated beam: bmin=4.33 mas, bmaj=7.592 mas, bpa=-74.52 degrees ! Estimated noise=0.986626 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 = 0.022159 Jy ! Component: 100 - total flux cleaned = 0.0335195 Jy ! Component: 150 - total flux cleaned = 0.0402844 Jy ! Component: 200 - total flux cleaned = 0.0452552 Jy ! Total flux subtracted in 200 components = 0.0452552 Jy ! Clean residual min=-0.004939 max=0.005704 Jy/beam ! Clean residual mean=0.000005 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.967598 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.967598 Jy ! Inverting map ! Added new window around map position (70.5, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410831 Jy ! Component: 100 - total flux cleaned = 0.00595198 Jy ! Component: 150 - total flux cleaned = 0.00756108 Jy ! Component: 200 - total flux cleaned = 0.00867203 Jy ! Total flux subtracted in 200 components = 0.00867203 Jy ! Clean residual min=-0.004524 max=0.004227 Jy/beam ! Clean residual mean=0.000004 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.97627 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 75 components and 0.97627 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=7.795 mas, bmaj=10.46 mas, bpa=-71.75 degrees ! Estimated noise=1.1878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220436 Jy ! Component: 100 - total flux cleaned = 0.00331539 Jy ! Component: 150 - total flux cleaned = 0.00417078 Jy ! Component: 200 - total flux cleaned = 0.0045916 Jy ! Total flux subtracted in 200 components = 0.0045916 Jy ! Clean residual min=-0.004001 max=0.004152 Jy/beam ! Clean residual mean=0.000008 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.980862 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 = 0.000230971 Jy ! Component: 100 - total flux cleaned = 0.000444732 Jy ! Component: 150 - total flux cleaned = 0.000575329 Jy ! Component: 200 - total flux cleaned = 0.000636724 Jy ! Total flux subtracted in 200 components = 0.000636724 Jy ! Clean residual min=-0.003838 max=0.003730 Jy/beam ! Clean residual mean=0.000007 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.981498 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 130 components and 0.981498 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.33 mas, bmaj=7.592 mas, bpa=-74.52 degrees ! Estimated noise=0.986626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00131057 Jy ! Component: 100 - total flux cleaned = -0.00147702 Jy ! Component: 150 - total flux cleaned = -0.00171287 Jy ! Component: 200 - total flux cleaned = -0.00178415 Jy ! Total flux subtracted in 200 components = -0.00178415 Jy ! Clean residual min=-0.003939 max=0.003802 Jy/beam ! Clean residual mean=0.000004 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.979714 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 154 components and 0.979714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060779Jy sigma=0.936541 ! Fit after self-cal, rms=0.060726Jy sigma=0.935148 wmodel /J0805+6144_S_map.mod ! wmodel: Unable to open new model file: /J0805+6144_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0805+6144_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.33 x 7.592 at -74.52 degrees (North through East) ! Clean map min=-0.0037355 max=0.8428 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0805+6144_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.842802 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000974946 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.347037 0.347037 0.694074 1.38815 2.7763 5.5526 11.1052 22.2104 44.4208 88.8415 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.842 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 864.46 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0805+6144_S_dfm.log closed on Thu May 19 20:09:21 2016