! Started logfile: /scr/pima/rv117_uvs/J0334-4008_S_dfm.log on Sat Dec 9 23:41:39 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv117_uvs/J0334-4008_S_uva.fits ! Reading UV FITS file: /scr/pima/rv117_uvs/J0334-4008_S_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! AN table 2: 4 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.671233 visibilities/baseline/integration-bin. ! Found source: J0334-4008 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 784 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 J0334-4008_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.498091Jy sigma=15.852467 ! Fit after self-cal, rms=0.253099Jy sigma=2.686695 ! 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=2.126 mas, bmaj=4.722 mas, bpa=12.4 degrees ! Estimated noise=3.04562 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 = 0.840569 Jy ! Component: 100 - total flux cleaned = 1.06476 Jy ! Total flux subtracted in 100 components = 1.06476 Jy ! Clean residual min=-0.045279 max=0.090437 Jy/beam ! Clean residual mean=-0.000148 rms=0.010254 Jy/beam ! Combined flux in latest and established models = 1.06476 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.06476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193392Jy sigma=1.936825 ! Fit after self-cal, rms=0.193240Jy sigma=1.935570 ! Inverting map ! Added new window around map position (4, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0830663 Jy ! Component: 100 - total flux cleaned = 0.121228 Jy ! Total flux subtracted in 100 components = 0.121228 Jy ! Clean residual min=-0.030989 max=0.065574 Jy/beam ! Clean residual mean=-0.000006 rms=0.007236 Jy/beam ! Combined flux in latest and established models = 1.18599 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 1.18599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155993Jy sigma=1.446364 ! Fit after self-cal, rms=0.153336Jy sigma=1.410982 ! Inverting map ! Added new window around map position (-7, -16). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477117 Jy ! Component: 100 - total flux cleaned = 0.0712908 Jy ! Total flux subtracted in 100 components = 0.0712908 Jy ! Clean residual min=-0.031304 max=0.036233 Jy/beam ! Clean residual mean=0.000094 rms=0.005965 Jy/beam ! Combined flux in latest and established models = 1.25728 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 1.25728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137868Jy sigma=1.239444 ! Fit after self-cal, rms=0.136442Jy sigma=1.221794 ! 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=2.697 mas, bmaj=5.882 mas, bpa=13.88 degrees ! Estimated noise=2.4317 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 = 0.0160481 Jy ! Component: 100 - total flux cleaned = 0.0197748 Jy ! Component: 150 - total flux cleaned = 0.0213081 Jy ! Component: 200 - total flux cleaned = 0.0234447 Jy ! Total flux subtracted in 200 components = 0.0234447 Jy ! Clean residual min=-0.021127 max=0.021679 Jy/beam ! Clean residual mean=0.000309 rms=0.005358 Jy/beam ! Combined flux in latest and established models = 1.28072 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 1.28072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130295Jy sigma=1.164995 ! Fit after self-cal, rms=0.129867Jy sigma=1.159579 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.697 x 5.882 at 13.88 degrees (North through East) ! Clean map min=-0.020777 max=1.0229 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 1.00 LA 1.00 MK 0.97 ! NL 1.12 OV 0.95 PT 0.99 SC 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HH 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 1.03 LA 0.99 MK 0.98 ! NL 1.16 OV 1.00 PT 1.01 SC 1.00 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HH 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.00 LA 1.01 MK 1.03 ! NL 1.17 OV 1.01 PT 1.03 SC 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HH 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.02 LA 1.02 MK 1.01 ! NL 1.20 OV 0.90 PT 1.01 SC 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HH 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.129867Jy sigma=1.159579 ! Fit after self-cal, rms=0.097337Jy sigma=0.855005 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.159 mas, bmaj=9.619 mas, bpa=-2.163 degrees ! Estimated noise=2.54987 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 = -0.0140565 Jy ! Component: 100 - total flux cleaned = -0.0161084 Jy ! Component: 150 - total flux cleaned = -0.0171613 Jy ! Component: 200 - total flux cleaned = -0.0180718 Jy ! Total flux subtracted in 200 components = -0.0180718 Jy ! Clean residual min=-0.017284 max=0.013707 Jy/beam ! Clean residual mean=0.000048 rms=0.003356 Jy/beam ! Combined flux in latest and established models = 1.26265 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 1.26265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094161Jy sigma=0.812651 ! Fit after self-cal, rms=0.094035Jy sigma=0.811273 ! 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=0.094035Jy sigma=0.811273 ! Fit after self-cal, rms=0.085112Jy sigma=0.734549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=9.644 mas, bpa=-2.152 degrees ! Estimated noise=2.54789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00880646 Jy ! Component: 100 - total flux cleaned = -0.00989914 Jy ! Component: 150 - total flux cleaned = -0.0105276 Jy ! Component: 200 - total flux cleaned = -0.0110465 Jy ! Total flux subtracted in 200 components = -0.0110465 Jy ! Clean residual min=-0.011779 max=0.009574 Jy/beam ! Clean residual mean=-0.000039 rms=0.002532 Jy/beam ! Combined flux in latest and established models = 1.25161 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 1.25161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083672Jy sigma=0.713347 ! Fit after self-cal, rms=0.083526Jy sigma=0.711861 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 = -0.00143496 Jy ! Component: 100 - total flux cleaned = -0.00186745 Jy ! Component: 150 - total flux cleaned = -0.002243 Jy ! Component: 200 - total flux cleaned = -0.0025904 Jy ! Total flux subtracted in 200 components = -0.0025904 Jy ! Clean residual min=-0.010877 max=0.009107 Jy/beam ! Clean residual mean=-0.000058 rms=0.002484 Jy/beam ! Combined flux in latest and established models = 1.24901 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 1.24901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083185Jy sigma=0.705615 ! Fit after self-cal, rms=0.083148Jy sigma=0.705330 ! 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=0.083148Jy sigma=0.705330 ! Fit after self-cal, rms=0.063224Jy sigma=0.588266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=9.653 mas, bpa=-2.151 degrees ! Estimated noise=2.54588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00611594 Jy ! Component: 100 - total flux cleaned = -0.00740158 Jy ! Component: 150 - total flux cleaned = -0.00785804 Jy ! Component: 200 - total flux cleaned = -0.00815227 Jy ! Total flux subtracted in 200 components = -0.00815227 Jy ! Clean residual min=-0.008936 max=0.006524 Jy/beam ! Clean residual mean=-0.000089 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 1.24086 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 1.24086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062479Jy sigma=0.580613 ! Fit after self-cal, rms=0.062390Jy sigma=0.579852 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 = -0.000973066 Jy ! Component: 100 - total flux cleaned = -0.000972613 Jy ! Component: 150 - total flux cleaned = -0.00113229 Jy ! Component: 200 - total flux cleaned = -0.00134347 Jy ! Total flux subtracted in 200 components = -0.00134347 Jy ! Clean residual min=-0.008666 max=0.006720 Jy/beam ! Clean residual mean=-0.000099 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 1.23952 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 89 components and 1.23952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062176Jy sigma=0.577299 ! Fit after self-cal, rms=0.062148Jy sigma=0.577062 ! 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=0.062148Jy sigma=0.577062 ! Fit after self-cal, rms=0.062021Jy sigma=0.574297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.368 mas, bmaj=33.25 mas, bpa=0.3832 degrees ! Estimated noise=3.15493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00479237 Jy ! Component: 100 - total flux cleaned = -0.00625834 Jy ! Component: 150 - total flux cleaned = -0.00658839 Jy ! Component: 200 - total flux cleaned = -0.00684941 Jy ! Total flux subtracted in 200 components = -0.00684941 Jy ! Clean residual min=-0.009045 max=0.005462 Jy/beam ! Clean residual mean=-0.000193 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 1.23267 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 92 components and 1.23267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061805Jy sigma=0.572031 ! Fit after self-cal, rms=0.061763Jy sigma=0.571649 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 = -0.000431263 Jy ! Component: 100 - total flux cleaned = -0.000433377 Jy ! Component: 150 - total flux cleaned = -0.000431505 Jy ! Component: 200 - total flux cleaned = -0.000429261 Jy ! Total flux subtracted in 200 components = -0.000429261 Jy ! Clean residual min=-0.008954 max=0.005370 Jy/beam ! Clean residual mean=-0.000199 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 1.23224 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 93 components and 1.23224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061800Jy sigma=0.572255 ! Fit after self-cal, rms=0.061801Jy sigma=0.572170 ! 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=3.166 mas, bmaj=9.653 mas, bpa=-2.148 degrees ! Estimated noise=2.54391 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.166 x 9.653 at -2.148 degrees (North through East) ! Clean map min=-0.0089271 max=1.0976 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=0.061801Jy sigma=0.572170 ! Fit after self-cal, rms=0.058449Jy sigma=0.529599 ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=9.652 mas, bpa=-2.124 degrees ! Estimated noise=2.54169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00303151 Jy ! Component: 100 - total flux cleaned = -0.00340252 Jy ! Component: 150 - total flux cleaned = -0.00363266 Jy ! Component: 200 - total flux cleaned = -0.00370272 Jy ! Total flux subtracted in 200 components = -0.00370272 Jy ! Clean residual min=-0.007396 max=0.006374 Jy/beam ! Clean residual mean=-0.000094 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 1.22854 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 1.22854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058120Jy sigma=0.526531 ! Fit after self-cal, rms=0.058089Jy sigma=0.526173 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000312913 Jy ! Component: 100 - total flux cleaned = -0.000441266 Jy ! Component: 150 - total flux cleaned = -0.00055877 Jy ! Component: 200 - total flux cleaned = -0.00061259 Jy ! Total flux subtracted in 200 components = -0.00061259 Jy ! Clean residual min=-0.007315 max=0.006567 Jy/beam ! Clean residual mean=-0.000098 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 1.22793 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 100 components and 1.22793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057951Jy sigma=0.524879 ! Fit after self-cal, rms=0.057944Jy sigma=0.524739 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057944Jy sigma=0.524739 ! Fit after self-cal, rms=0.057973Jy sigma=0.523666 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=2.417 mas, bmaj=7.73 mas, bpa=-2.556 degrees ! Estimated noise=3.18715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.877246 Jy ! Component: 100 - total flux cleaned = 1.07298 Jy ! Component: 150 - total flux cleaned = 1.14133 Jy ! Component: 200 - total flux cleaned = 1.1748 Jy ! Total flux subtracted in 200 components = 1.1748 Jy ! Clean residual min=-0.014116 max=0.020070 Jy/beam ! Clean residual mean=-0.000084 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 1.1748 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 1.1748 Jy ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=9.653 mas, bpa=-2.124 degrees ! Estimated noise=2.54024 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) ! Added new window around map position (-4.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251395 Jy ! Component: 100 - total flux cleaned = 0.0380679 Jy ! Component: 150 - total flux cleaned = 0.0457922 Jy ! Component: 200 - total flux cleaned = 0.0506424 Jy ! Total flux subtracted in 200 components = 0.0506424 Jy ! Clean residual min=-0.007908 max=0.006117 Jy/beam ! Clean residual mean=-0.000094 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 1.22544 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 1.22544 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=9.383 mas, bmaj=33.28 mas, bpa=0.4138 degrees ! Estimated noise=3.14915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213939 Jy ! Component: 100 - total flux cleaned = 0.00240633 Jy ! Component: 150 - total flux cleaned = 0.00263352 Jy ! Component: 200 - total flux cleaned = 0.00277984 Jy ! Total flux subtracted in 200 components = 0.00277984 Jy ! Clean residual min=-0.007769 max=0.005208 Jy/beam ! Clean residual mean=-0.000140 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 1.22822 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.72327e-05 Jy ! Component: 100 - total flux cleaned = 8.49979e-05 Jy ! Component: 150 - total flux cleaned = 0.000125003 Jy ! Component: 200 - total flux cleaned = 0.000124332 Jy ! Total flux subtracted in 200 components = 0.000124332 Jy ! Clean residual min=-0.007648 max=0.005136 Jy/beam ! Clean residual mean=-0.000139 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 1.22835 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 1.22835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=9.653 mas, bpa=-2.124 degrees ! Estimated noise=2.54024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000647071 Jy ! Component: 100 - total flux cleaned = -0.000534988 Jy ! Component: 150 - total flux cleaned = -0.000645827 Jy ! Component: 200 - total flux cleaned = -0.000639413 Jy ! Total flux subtracted in 200 components = -0.000639413 Jy ! Clean residual min=-0.007438 max=0.005720 Jy/beam ! Clean residual mean=-0.000079 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 1.22771 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 1.22771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057476Jy sigma=0.523119 ! Fit after self-cal, rms=0.057365Jy sigma=0.521792 wmodel J0334-4008_S_map.mod ! Writing 97 model components to file: J0334-4008_S_map.mod wobs J0334-4008_S_uvs.fits ! Writing UV FITS file: J0334-4008_S_uvs.fits wwins J0334-4008_S_map.win ! wwins: Wrote 4 windows to J0334-4008_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00272063 Jy ! Component: 100 - total flux cleaned = -0.00312261 Jy ! Component: 150 - total flux cleaned = -0.00331087 Jy ! Component: 200 - total flux cleaned = -0.00296102 Jy ! Component: 250 - total flux cleaned = -0.00270865 Jy ! Component: 300 - total flux cleaned = -0.00254426 Jy ! Component: 350 - total flux cleaned = -0.00246454 Jy ! Component: 400 - total flux cleaned = -0.00215815 Jy ! Component: 450 - total flux cleaned = -0.00208351 Jy ! Component: 500 - total flux cleaned = -0.00186403 Jy ! Component: 550 - total flux cleaned = -0.00193772 Jy ! Component: 600 - total flux cleaned = -0.00207761 Jy ! Component: 650 - total flux cleaned = -0.00179883 Jy ! Component: 700 - total flux cleaned = -0.00166453 Jy ! Component: 750 - total flux cleaned = -0.00153261 Jy ! Component: 800 - total flux cleaned = -0.00159783 Jy ! Component: 850 - total flux cleaned = -0.00127638 Jy ! Component: 900 - total flux cleaned = -0.0010877 Jy ! Component: 950 - total flux cleaned = -0.000902158 Jy ! Component: 1000 - total flux cleaned = -0.000841269 Jy ! Component: 1050 - total flux cleaned = -0.000660821 Jy ! Component: 1100 - total flux cleaned = -0.000660511 Jy ! Component: 1150 - total flux cleaned = -0.000367872 Jy ! Component: 1200 - total flux cleaned = -0.000310866 Jy ! Component: 1250 - total flux cleaned = -0.000140587 Jy ! Component: 1300 - total flux cleaned = -0.000196685 Jy ! Component: 1350 - total flux cleaned = -2.94416e-05 Jy ! Component: 1400 - total flux cleaned = -2.91726e-05 Jy ! Component: 1450 - total flux cleaned = -2.86433e-05 Jy ! Component: 1500 - total flux cleaned = 7.88077e-05 Jy ! Component: 1550 - total flux cleaned = 2.55386e-05 Jy ! Component: 1600 - total flux cleaned = -7.87726e-05 Jy ! Component: 1650 - total flux cleaned = 2.51384e-05 Jy ! Component: 1700 - total flux cleaned = -2.65017e-05 Jy ! Component: 1750 - total flux cleaned = -0.000329402 Jy ! Component: 1800 - total flux cleaned = -0.000378316 Jy ! Component: 1850 - total flux cleaned = -0.000427639 Jy ! Component: 1900 - total flux cleaned = -0.000573651 Jy ! Component: 1950 - total flux cleaned = -0.000235299 Jy ! Component: 2000 - total flux cleaned = -0.000524145 Jy ! Component: 2050 - total flux cleaned = -0.000761904 Jy ! Component: 2100 - total flux cleaned = -0.000762127 Jy ! Component: 2150 - total flux cleaned = -0.000995425 Jy ! Component: 2200 - total flux cleaned = -0.00113442 Jy ! Component: 2250 - total flux cleaned = -0.00122609 Jy ! Component: 2300 - total flux cleaned = -0.00136218 Jy ! Component: 2350 - total flux cleaned = -0.00127176 Jy ! Component: 2400 - total flux cleaned = -0.0014052 Jy ! Component: 2450 - total flux cleaned = -0.00153744 Jy ! Component: 2500 - total flux cleaned = -0.0015806 Jy ! Component: 2550 - total flux cleaned = -0.00166761 Jy ! Component: 2600 - total flux cleaned = -0.00153854 Jy ! Component: 2650 - total flux cleaned = -0.00170967 Jy ! Component: 2700 - total flux cleaned = -0.00166762 Jy ! Component: 2750 - total flux cleaned = -0.0014998 Jy ! Component: 2800 - total flux cleaned = -0.00162478 Jy ! Component: 2850 - total flux cleaned = -0.00158344 Jy ! Component: 2900 - total flux cleaned = -0.00166535 Jy ! Component: 2950 - total flux cleaned = -0.00174656 Jy ! Component: 3000 - total flux cleaned = -0.00158535 Jy ! Component: 3050 - total flux cleaned = -0.0016653 Jy ! Component: 3100 - total flux cleaned = -0.00154662 Jy ! Component: 3150 - total flux cleaned = -0.00158608 Jy ! Component: 3200 - total flux cleaned = -0.00150756 Jy ! Component: 3250 - total flux cleaned = -0.00162406 Jy ! Component: 3300 - total flux cleaned = -0.001586 Jy ! Component: 3350 - total flux cleaned = -0.00162411 Jy ! Component: 3400 - total flux cleaned = -0.0015856 Jy ! Component: 3450 - total flux cleaned = -0.00162319 Jy ! Component: 3500 - total flux cleaned = -0.00166039 Jy ! Component: 3550 - total flux cleaned = -0.00169796 Jy ! Component: 3600 - total flux cleaned = -0.00169824 Jy ! Component: 3650 - total flux cleaned = -0.00184509 Jy ! Component: 3700 - total flux cleaned = -0.0019179 Jy ! Component: 3750 - total flux cleaned = -0.00191744 Jy ! Component: 3800 - total flux cleaned = -0.00184562 Jy ! Component: 3850 - total flux cleaned = -0.00184566 Jy ! Component: 3900 - total flux cleaned = -0.001845 Jy ! Component: 3950 - total flux cleaned = -0.00180971 Jy ! Component: 4000 - total flux cleaned = -0.0017398 Jy ! Component: 4050 - total flux cleaned = -0.00180892 Jy ! Total flux subtracted in 4096 components = -0.00173951 Jy ! Clean residual min=-0.002092 max=0.001975 Jy/beam ! Clean residual mean=-0.000019 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 1.22597 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 390 components and 1.22597 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv117_uvs/J0334-4008_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.166 x 9.653 at -2.124 degrees (North through East) ! Clean map min=-0.0053673 max=1.1043 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv117_uvs/J0334-4008_S_map.fits wmodel /scr/pima/rv117_uvs/J0334-4008_S_map.mod ! Writing 390 model components to file: /scr/pima/rv117_uvs/J0334-4008_S_map.mod wobs /scr/pima/rv117_uvs/J0334-4008_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv117_uvs/J0334-4008_S_uvs.fits wwins /scr/pima/rv117_uvs/J0334-4008_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv117_uvs/J0334-4008_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.1043 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00066682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.181152 0.181152 0.362304 0.724607 1.44921 2.89843 5.79686 11.5937 23.1874 46.3749 92.7497 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.104 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1656.07 quit ! Quitting program ! Log file /scr/pima/rv117_uvs/J0334-4008_S_dfm.log closed on Sat Dec 9 23:41:43 2017