! Started logfile: J1326-1651_S_dfm.log on Fri Feb 15 19:52:39 2019 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 J1326-1651_S_uvm.fits ! Reading UV FITS file: J1326-1651_S_uvm.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! AN table 2: 23 integrations on 21 of 21 possible baselines. ! AN table 3: 92 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.792578 visibilities/baseline/integration-bin. ! Found source: J1326-1651 ! ! 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 24776 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 J1326-1651_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 183 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 183 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 183 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 1200 telescope corrections were flagged in sub-array 1. ! A total of 161 telescope corrections were flagged in sub-array 2. ! A total of 644 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003642Jy sigma=13.675660 ! Fit after self-cal, rms=0.940008Jy sigma=12.820296 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.572 mas, bmaj=7.508 mas, bpa=-8.083 degrees ! Estimated noise=0.673546 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 = 0.0472382 Jy ! Component: 100 - total flux cleaned = 0.0578651 Jy ! Total flux subtracted in 100 components = 0.0578651 Jy ! Clean residual min=-0.002673 max=0.004156 Jy/beam ! Clean residual mean=-0.000009 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0578651 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0578651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.072098Jy sigma=0.836710 ! Fit after self-cal, rms=0.071314Jy sigma=0.823430 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474998 Jy ! Component: 100 - total flux cleaned = 0.00671067 Jy ! Total flux subtracted in 100 components = 0.00671067 Jy ! Clean residual min=-0.002463 max=0.002799 Jy/beam ! Clean residual mean=-0.000007 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0645757 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.0645757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.070951Jy sigma=0.819336 ! Fit after self-cal, rms=0.070945Jy sigma=0.819259 ! 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=3.222 mas, bmaj=9.876 mas, bpa=-11.52 degrees ! Estimated noise=0.397576 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 = 0.00162948 Jy ! Component: 100 - total flux cleaned = 0.00251341 Jy ! Component: 150 - total flux cleaned = 0.00281668 Jy ! Component: 200 - total flux cleaned = 0.00285627 Jy ! Total flux subtracted in 200 components = 0.00285627 Jy ! Clean residual min=-0.001980 max=0.001898 Jy/beam ! Clean residual mean=0.000001 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.067432 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.067432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.070896Jy sigma=0.818771 ! Fit after self-cal, rms=0.070897Jy sigma=0.818735 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.222 x 9.876 at -11.52 degrees (North through East) ! Clean map min=-0.0018802 max=0.061623 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.98 HN 1.03 KP 0.93 ! LA 0.96 MK 0.98 NL 1.10 OV 0.93 ! PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.77 FD 0.94 HN 1.09 KP 0.99 ! NL 1.01 OV 1.08 PT 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 1.11 HN 1.04 KP 1.05 ! MK 1.01 NL 1.00 OV 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.01 KP 1.00 ! LA 0.79 MK 0.93 NL 1.00 OV 0.98 ! PT 0.96 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.97 HN 1.05 KP 1.03 ! NL 1.12 OV 1.01 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.40 FD 1.04 HN 1.02 KP 1.07 ! MK 0.99 NL 1.18 OV 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.47 FD 1.00 HN 0.97 KP 0.96 ! LA 0.81 MK 1.01 NL 1.02 OV 0.98 ! PT 0.98 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.97 HN 1.05 KP 1.12 ! NL 0.84 OV 1.00 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.40 FD 1.08 HN 1.03 KP 1.08 ! MK 0.96 NL 0.85 OV 1.04 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.070897Jy sigma=0.818735 ! Fit after self-cal, rms=0.067414Jy sigma=0.810119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=9.779 mas, bpa=-11.24 degrees ! Estimated noise=0.397942 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 = 0.00029443 Jy ! Component: 100 - total flux cleaned = 0.000244266 Jy ! Component: 150 - total flux cleaned = 0.000213488 Jy ! Component: 200 - total flux cleaned = 0.000212799 Jy ! Total flux subtracted in 200 components = 0.000212799 Jy ! Clean residual min=-0.001541 max=0.001431 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0676448 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0676448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067406Jy sigma=0.810073 ! Fit after self-cal, rms=0.067497Jy sigma=0.809582 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067497Jy sigma=0.809582 ! Fit after self-cal, rms=0.067742Jy sigma=0.808740 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=9.791 mas, bpa=-11.23 degrees ! Estimated noise=0.398173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189601 Jy ! Component: 100 - total flux cleaned = 0.000137368 Jy ! Component: 150 - total flux cleaned = 0.000137474 Jy ! Component: 200 - total flux cleaned = 0.000146972 Jy ! Total flux subtracted in 200 components = 0.000146972 Jy ! Clean residual min=-0.001494 max=0.001404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0677918 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0677918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067735Jy sigma=0.808707 ! Fit after self-cal, rms=0.067750Jy sigma=0.808662 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 = 2.59979e-05 Jy ! Component: 100 - total flux cleaned = 8.57126e-06 Jy ! Component: 150 - total flux cleaned = 8.84048e-06 Jy ! Component: 200 - total flux cleaned = 8.86988e-06 Jy ! Total flux subtracted in 200 components = 8.86988e-06 Jy ! Clean residual min=-0.001487 max=0.001404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0678007 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0678007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067747Jy sigma=0.808645 ! Fit after self-cal, rms=0.067748Jy sigma=0.808639 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.067748Jy sigma=0.808639 ! Fit after self-cal, rms=0.066821Jy sigma=0.805888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.18 mas, bmaj=9.807 mas, bpa=-11.25 degrees ! Estimated noise=0.396454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.44499e-06 Jy ! Component: 100 - total flux cleaned = -2.1997e-05 Jy ! Component: 150 - total flux cleaned = -3.83616e-05 Jy ! Component: 200 - total flux cleaned = -4.56337e-05 Jy ! Total flux subtracted in 200 components = -4.56337e-05 Jy ! Clean residual min=-0.001296 max=0.001261 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.067755 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.067755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.066818Jy sigma=0.805870 ! Fit after self-cal, rms=0.066839Jy sigma=0.805643 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 = 1.32414e-05 Jy ! Component: 100 - total flux cleaned = 6.08201e-06 Jy ! Component: 150 - total flux cleaned = 5.84596e-06 Jy ! Component: 200 - total flux cleaned = 3.51373e-07 Jy ! Total flux subtracted in 200 components = 3.51373e-07 Jy ! Clean residual min=-0.001308 max=0.001240 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0677554 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0677554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.066838Jy sigma=0.805632 ! Fit after self-cal, rms=0.066838Jy sigma=0.805629 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.066838Jy sigma=0.805629 ! Fit after self-cal, rms=0.066700Jy sigma=0.805594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.122 mas, bmaj=17.14 mas, bpa=-8.135 degrees ! Estimated noise=0.4824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.7821e-05 Jy ! Component: 100 - total flux cleaned = 1.26972e-05 Jy ! Component: 150 - total flux cleaned = 7.48335e-06 Jy ! Component: 200 - total flux cleaned = -1.77842e-06 Jy ! Total flux subtracted in 200 components = -1.77842e-06 Jy ! Clean residual min=-0.001299 max=0.001302 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0677536 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0677536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.066699Jy sigma=0.805594 ! Fit after self-cal, rms=0.066704Jy sigma=0.805582 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 = -1.29589e-05 Jy ! Component: 100 - total flux cleaned = -1.95381e-05 Jy ! Component: 150 - total flux cleaned = -2.47709e-05 Jy ! Component: 200 - total flux cleaned = -2.94041e-05 Jy ! Total flux subtracted in 200 components = -2.94041e-05 Jy ! Clean residual min=-0.001297 max=0.001298 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0677242 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.0677242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.066703Jy sigma=0.805588 ! Fit after self-cal, rms=0.066703Jy sigma=0.805581 ! 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=3.175 mas, bmaj=9.808 mas, bpa=-11.26 degrees ! Estimated noise=0.395087 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 9.808 at -11.26 degrees (North through East) ! Clean map min=-0.0012252 max=0.061481 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=2.519 mas, bmaj=7.479 mas, bpa=-7.601 degrees ! Estimated noise=0.666538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476317 Jy ! Component: 100 - total flux cleaned = 0.05878 Jy ! Component: 150 - total flux cleaned = 0.063067 Jy ! Component: 200 - total flux cleaned = 0.0651167 Jy ! Total flux subtracted in 200 components = 0.0651167 Jy ! Clean residual min=-0.002026 max=0.002084 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0651167 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0651167 Jy ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=9.808 mas, bpa=-11.26 degrees ! Estimated noise=0.395087 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 (-3, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149814 Jy ! Component: 100 - total flux cleaned = 0.00208257 Jy ! Component: 150 - total flux cleaned = 0.00226251 Jy ! Component: 200 - total flux cleaned = 0.00237048 Jy ! Total flux subtracted in 200 components = 0.00237048 Jy ! Clean residual min=-0.001301 max=0.001178 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0674872 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.0674872 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=7.122 mas, bmaj=17.14 mas, bpa=-8.135 degrees ! Estimated noise=0.4824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210815 Jy ! Component: 100 - total flux cleaned = 0.000222481 Jy ! Component: 150 - total flux cleaned = 0.000212842 Jy ! Component: 200 - total flux cleaned = 0.000212899 Jy ! Total flux subtracted in 200 components = 0.000212899 Jy ! Clean residual min=-0.001280 max=0.001226 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0677001 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 = 1.01571e-07 Jy ! Component: 100 - total flux cleaned = 7.31128e-06 Jy ! Component: 150 - total flux cleaned = 1.36208e-05 Jy ! Component: 200 - total flux cleaned = 7.25789e-06 Jy ! Total flux subtracted in 200 components = 7.25789e-06 Jy ! Clean residual min=-0.001272 max=0.001214 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0677073 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.0677073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=9.808 mas, bpa=-11.26 degrees ! Estimated noise=0.395087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164426 Jy ! Component: 100 - total flux cleaned = -0.000205269 Jy ! Component: 150 - total flux cleaned = -0.000229861 Jy ! Component: 200 - total flux cleaned = -0.000230038 Jy ! Total flux subtracted in 200 components = -0.000230038 Jy ! Clean residual min=-0.001263 max=0.001174 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0674773 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.0674772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.066689Jy sigma=0.805490 ! Fit after self-cal, rms=0.066689Jy sigma=0.805446 wmodel J1326-1651_S_map.mod ! Writing 90 model components to file: J1326-1651_S_map.mod wobs J1326-1651_S_uvs.fits ! Writing UV FITS file: J1326-1651_S_uvs.fits wwins J1326-1651_S_map.win ! wwins: Wrote 2 windows to J1326-1651_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 = 1.29456e-05 Jy ! Component: 100 - total flux cleaned = 0.000200012 Jy ! Component: 150 - total flux cleaned = 0.000258446 Jy ! Component: 200 - total flux cleaned = 0.000258516 Jy ! Component: 250 - total flux cleaned = 0.000204922 Jy ! Component: 300 - total flux cleaned = 0.000204464 Jy ! Component: 350 - total flux cleaned = 0.00018775 Jy ! Component: 400 - total flux cleaned = 0.000155105 Jy ! Component: 450 - total flux cleaned = 0.000139128 Jy ! Component: 500 - total flux cleaned = 0.00013905 Jy ! Component: 550 - total flux cleaned = 0.000107795 Jy ! Component: 600 - total flux cleaned = 0.000107966 Jy ! Component: 650 - total flux cleaned = 9.29937e-05 Jy ! Component: 700 - total flux cleaned = 4.83409e-05 Jy ! Component: 750 - total flux cleaned = 1.90005e-05 Jy ! Component: 800 - total flux cleaned = -8.22218e-05 Jy ! Component: 850 - total flux cleaned = -0.000181963 Jy ! Component: 900 - total flux cleaned = -0.000238229 Jy ! Component: 950 - total flux cleaned = -0.000335525 Jy ! Component: 1000 - total flux cleaned = -0.000404531 Jy ! Component: 1050 - total flux cleaned = -0.000485847 Jy ! Component: 1100 - total flux cleaned = -0.000539403 Jy ! Component: 1150 - total flux cleaned = -0.00056581 Jy ! Component: 1200 - total flux cleaned = -0.000631525 Jy ! Component: 1250 - total flux cleaned = -0.000722275 Jy ! Component: 1300 - total flux cleaned = -0.000735109 Jy ! Component: 1350 - total flux cleaned = -0.000785952 Jy ! Component: 1400 - total flux cleaned = -0.000823851 Jy ! Component: 1450 - total flux cleaned = -0.000836537 Jy ! Component: 1500 - total flux cleaned = -0.000960573 Jy ! Component: 1550 - total flux cleaned = -0.000973013 Jy ! Component: 1600 - total flux cleaned = -0.00104599 Jy ! Component: 1650 - total flux cleaned = -0.00109434 Jy ! Component: 1700 - total flux cleaned = -0.00116616 Jy ! Component: 1750 - total flux cleaned = -0.00120183 Jy ! Component: 1800 - total flux cleaned = -0.0012371 Jy ! Component: 1850 - total flux cleaned = -0.00128375 Jy ! Component: 1900 - total flux cleaned = -0.00130696 Jy ! Component: 1950 - total flux cleaned = -0.00135273 Jy ! Component: 2000 - total flux cleaned = -0.00136399 Jy ! Component: 2050 - total flux cleaned = -0.00136428 Jy ! Component: 2100 - total flux cleaned = -0.00144269 Jy ! Component: 2150 - total flux cleaned = -0.00144268 Jy ! Component: 2200 - total flux cleaned = -0.00149789 Jy ! Component: 2250 - total flux cleaned = -0.00153078 Jy ! Component: 2300 - total flux cleaned = -0.00151974 Jy ! Component: 2350 - total flux cleaned = -0.00154137 Jy ! Component: 2400 - total flux cleaned = -0.00154132 Jy ! Component: 2450 - total flux cleaned = -0.00155205 Jy ! Component: 2500 - total flux cleaned = -0.00160488 Jy ! Component: 2550 - total flux cleaned = -0.00162582 Jy ! Component: 2600 - total flux cleaned = -0.00166748 Jy ! Component: 2650 - total flux cleaned = -0.00165717 Jy ! Component: 2700 - total flux cleaned = -0.0016572 Jy ! Component: 2750 - total flux cleaned = -0.00167761 Jy ! Component: 2800 - total flux cleaned = -0.00168778 Jy ! Component: 2850 - total flux cleaned = -0.0016777 Jy ! Component: 2900 - total flux cleaned = -0.00167776 Jy ! Component: 2950 - total flux cleaned = -0.0016678 Jy ! Component: 3000 - total flux cleaned = -0.00169748 Jy ! Component: 3050 - total flux cleaned = -0.00164839 Jy ! Component: 3100 - total flux cleaned = -0.00165824 Jy ! Component: 3150 - total flux cleaned = -0.00165818 Jy ! Component: 3200 - total flux cleaned = -0.00168723 Jy ! Component: 3250 - total flux cleaned = -0.00167761 Jy ! Component: 3300 - total flux cleaned = -0.00168724 Jy ! Component: 3350 - total flux cleaned = -0.00169668 Jy ! Component: 3400 - total flux cleaned = -0.00167787 Jy ! Component: 3450 - total flux cleaned = -0.00172482 Jy ! Component: 3500 - total flux cleaned = -0.00172475 Jy ! Component: 3550 - total flux cleaned = -0.00173406 Jy ! Component: 3600 - total flux cleaned = -0.00176171 Jy ! Component: 3650 - total flux cleaned = -0.00174339 Jy ! Component: 3700 - total flux cleaned = -0.00175254 Jy ! Component: 3750 - total flux cleaned = -0.00176157 Jy ! Component: 3800 - total flux cleaned = -0.00175256 Jy ! Component: 3850 - total flux cleaned = -0.0017346 Jy ! Component: 3900 - total flux cleaned = -0.00176141 Jy ! Component: 3950 - total flux cleaned = -0.00174357 Jy ! Component: 4000 - total flux cleaned = -0.0017435 Jy ! Component: 4050 - total flux cleaned = -0.00176976 Jy ! Total flux subtracted in 4096 components = -0.00173487 Jy ! Clean residual min=-0.000589 max=0.000536 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0657424 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 384 components and 0.0657424 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1326-1651_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 9.808 at -11.26 degrees (North through East) ! Clean map min=-0.0010021 max=0.061292 Jy/beam ! Writing clean map to FITS file: J1326-1651_S_map.fits wmodel J1326-1651_S_map.mod ! Writing 384 model components to file: J1326-1651_S_map.mod wobs J1326-1651_S_uvs.fits ! Writing UV FITS file: J1326-1651_S_uvs.fits wwins J1326-1651_S_map.win ! wwins: Wrote 3 windows to J1326-1651_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0612915 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016487 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.806981 0.806981 1.61396 3.22792 6.45585 12.9117 25.8234 51.6468 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 371.756 quit ! Quitting program ! Log file J1326-1651_S_dfm.log closed on Fri Feb 15 19:52:43 2019