! Started logfile: J1624-3213_S_dfm.log on Fri Feb 15 19:56:12 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 J1624-3213_S_uvm.fits ! Reading UV FITS file: J1624-3213_S_uvm.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 92 integrations on 36 of 36 possible baselines. ! AN table 3: 110 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.69907 visibilities/baseline/integration-bin. ! Found source: J1624-3213 ! ! 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 18036 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 J1624-3213_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 2 telescope corrections were flagged in sub-array 1. ! A total of 149 telescope corrections were flagged in sub-array 2. ! A total of 161 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 149 telescope corrections were flagged in sub-array 2. ! A total of 161 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 149 telescope corrections were flagged in sub-array 2. ! A total of 161 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! A total of 828 telescope corrections were flagged in sub-array 2. ! A total of 770 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.018186Jy sigma=9.070879 ! Fit after self-cal, rms=0.858164Jy sigma=7.580057 ! 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=2.658 mas, bmaj=8.609 mas, bpa=-9.956 degrees ! Estimated noise=1.15351 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 = 0.105455 Jy ! Component: 100 - total flux cleaned = 0.139139 Jy ! Total flux subtracted in 100 components = 0.139139 Jy ! Clean residual min=-0.008284 max=0.016113 Jy/beam ! Clean residual mean=-0.000024 rms=0.002155 Jy/beam ! Combined flux in latest and established models = 0.139139 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.139139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.106823Jy sigma=0.851166 ! Fit after self-cal, rms=0.106294Jy sigma=0.849077 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019374 Jy ! Component: 100 - total flux cleaned = 0.0316924 Jy ! Total flux subtracted in 100 components = 0.0316924 Jy ! Clean residual min=-0.007043 max=0.010033 Jy/beam ! Clean residual mean=-0.000019 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.170832 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.170832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.101109Jy sigma=0.785537 ! Fit after self-cal, rms=0.100960Jy sigma=0.784965 ! Inverting map ! Added new window around map position (-5.5, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010255 Jy ! Component: 100 - total flux cleaned = 0.0170858 Jy ! Total flux subtracted in 100 components = 0.0170858 Jy ! Clean residual min=-0.006449 max=0.008598 Jy/beam ! Clean residual mean=-0.000016 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.187918 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.187918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.099440Jy sigma=0.765740 ! Fit after self-cal, rms=0.099342Jy sigma=0.765055 ! 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=3.239 mas, bmaj=10.57 mas, bpa=-12.18 degrees ! Estimated noise=0.732077 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 (5.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117069 Jy ! Component: 100 - total flux cleaned = 0.0190962 Jy ! Component: 150 - total flux cleaned = 0.0244835 Jy ! Component: 200 - total flux cleaned = 0.0285753 Jy ! Total flux subtracted in 200 components = 0.0285753 Jy ! Clean residual min=-0.004701 max=0.004297 Jy/beam ! Clean residual mean=-0.000018 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.216493 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 78 components and 0.216493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.097764Jy sigma=0.748180 ! Fit after self-cal, rms=0.097671Jy sigma=0.747705 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.239 x 10.57 at -12.18 degrees (North through East) ! Clean map min=-0.0045058 max=0.14051 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 1.01 HN 1.01 KP 0.99 ! LA 0.89 MK 1.00 NL 0.96 PT 0.96 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.01 KP 0.92 LA 0.93 ! MK 0.94 NL 1.06 OV 0.94 PT 0.96 ! SC 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.77 FD 1.04 HN 1.21 KP 1.09 ! MK 1.04 NL 1.02 OV 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.92 FD 1.02 HN 1.14 KP 0.93 ! LA 0.84 MK 0.94 NL 0.97 PT 0.93 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.08 KP 0.93 LA 0.82 ! MK 0.95 NL 0.99 OV 0.91 PT 1.00 ! SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.86 FD 1.03 HN 1.16 KP 1.11 ! MK 1.08 NL 1.22 OV 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 1.03 HN 0.95 KP 0.94 ! LA 0.79 MK 0.96 NL 0.91 PT 0.98 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.06 KP 0.96 LA 0.84 ! MK 0.97 NL 1.02 OV 0.92 PT 0.97 ! SC 1.04 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.05 HN 1.26 KP 1.06 ! MK 1.12 NL 0.97 OV 1.02 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.097671Jy sigma=0.747705 ! Fit after self-cal, rms=0.103657Jy sigma=0.723469 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=10.57 mas, bpa=-11.96 degrees ! Estimated noise=0.734563 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 = -0.00292482 Jy ! Component: 100 - total flux cleaned = -0.00343959 Jy ! Component: 150 - total flux cleaned = -0.00363918 Jy ! Component: 200 - total flux cleaned = -0.00372647 Jy ! Total flux subtracted in 200 components = -0.00372647 Jy ! Clean residual min=-0.002640 max=0.002717 Jy/beam ! Clean residual mean=0.000019 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.212767 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.212767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.103548Jy sigma=0.722583 ! Fit after self-cal, rms=0.103622Jy sigma=0.722247 ! 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=0.103622Jy sigma=0.722247 ! Fit after self-cal, rms=0.104718Jy sigma=0.720294 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=10.59 mas, bpa=-11.9 degrees ! Estimated noise=0.732698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00197874 Jy ! Component: 100 - total flux cleaned = -0.00242955 Jy ! Component: 150 - total flux cleaned = -0.00254731 Jy ! Component: 200 - total flux cleaned = -0.00261369 Jy ! Total flux subtracted in 200 components = -0.00261369 Jy ! Clean residual min=-0.002450 max=0.002299 Jy/beam ! Clean residual mean=0.000014 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.210153 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.210153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.104660Jy sigma=0.719898 ! Fit after self-cal, rms=0.104716Jy sigma=0.719837 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 = 6.23441e-05 Jy ! Component: 100 - total flux cleaned = 6.1543e-05 Jy ! Component: 150 - total flux cleaned = 3.43324e-05 Jy ! Component: 200 - total flux cleaned = 3.47981e-05 Jy ! Total flux subtracted in 200 components = 3.47981e-05 Jy ! Clean residual min=-0.002447 max=0.002279 Jy/beam ! Clean residual mean=0.000015 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.210188 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.210188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.104701Jy sigma=0.719690 ! Fit after self-cal, rms=0.104713Jy sigma=0.719670 ! 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=0.104713Jy sigma=0.719670 ! Fit after self-cal, rms=0.107400Jy sigma=0.716887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.296 mas, bmaj=10.61 mas, bpa=-11.93 degrees ! Estimated noise=0.732963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103074 Jy ! Component: 100 - total flux cleaned = -0.00118544 Jy ! Component: 150 - total flux cleaned = -0.00125409 Jy ! Component: 200 - total flux cleaned = -0.0012846 Jy ! Total flux subtracted in 200 components = -0.0012846 Jy ! Clean residual min=-0.002089 max=0.002200 Jy/beam ! Clean residual mean=0.000008 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.208903 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.208903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.107360Jy sigma=0.716685 ! Fit after self-cal, rms=0.107536Jy sigma=0.716573 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 = 1.93836e-05 Jy ! Component: 100 - total flux cleaned = 4.56535e-05 Jy ! Component: 150 - total flux cleaned = 7.01923e-05 Jy ! Component: 200 - total flux cleaned = 4.82648e-05 Jy ! Total flux subtracted in 200 components = 4.82648e-05 Jy ! Clean residual min=-0.002060 max=0.002154 Jy/beam ! Clean residual mean=0.000009 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.208951 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.208951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.107517Jy sigma=0.716482 ! Fit after self-cal, rms=0.107525Jy sigma=0.716471 ! 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=0.107525Jy sigma=0.716471 ! Fit after self-cal, rms=0.108212Jy sigma=0.716383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.103 mas, bmaj=21.26 mas, bpa=-9.107 degrees ! Estimated noise=0.901661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107826 Jy ! Component: 100 - total flux cleaned = -0.00122999 Jy ! Component: 150 - total flux cleaned = -0.00127829 Jy ! Component: 200 - total flux cleaned = -0.00130842 Jy ! Total flux subtracted in 200 components = -0.00130842 Jy ! Clean residual min=-0.002490 max=0.002054 Jy/beam ! Clean residual mean=0.000016 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.207643 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 166 components and 0.207643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.108192Jy sigma=0.716326 ! Fit after self-cal, rms=0.108240Jy sigma=0.716301 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 = -2.81699e-05 Jy ! Component: 100 - total flux cleaned = -4.24569e-05 Jy ! Component: 150 - total flux cleaned = -5.47447e-05 Jy ! Component: 200 - total flux cleaned = -4.43555e-05 Jy ! Total flux subtracted in 200 components = -4.43555e-05 Jy ! Clean residual min=-0.002538 max=0.002024 Jy/beam ! Clean residual mean=0.000017 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.207599 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 173 components and 0.207599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.108233Jy sigma=0.716294 ! Fit after self-cal, rms=0.108237Jy sigma=0.716285 ! 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=3.298 mas, bmaj=10.62 mas, bpa=-11.96 degrees ! Estimated noise=0.732011 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 10.62 at -11.96 degrees (North through East) ! Clean map min=-0.0019634 max=0.14131 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=2.691 mas, bmaj=8.643 mas, bpa=-9.818 degrees ! Estimated noise=1.16037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105373 Jy ! Component: 100 - total flux cleaned = 0.139627 Jy ! Component: 150 - total flux cleaned = 0.158161 Jy ! Component: 200 - total flux cleaned = 0.169706 Jy ! Total flux subtracted in 200 components = 0.169706 Jy ! Clean residual min=-0.004729 max=0.006369 Jy/beam ! Clean residual mean=-0.000011 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.169706 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.169706 Jy ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=10.62 mas, bpa=-11.96 degrees ! Estimated noise=0.732011 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 = 0.0126649 Jy ! Component: 100 - total flux cleaned = 0.0201506 Jy ! Component: 150 - total flux cleaned = 0.0250399 Jy ! Component: 200 - total flux cleaned = 0.0284733 Jy ! Total flux subtracted in 200 components = 0.0284733 Jy ! Clean residual min=-0.002621 max=0.002576 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.198179 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 72 components and 0.198179 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=7.103 mas, bmaj=21.26 mas, bpa=-9.107 degrees ! Estimated noise=0.901661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362894 Jy ! Component: 100 - total flux cleaned = 0.00569317 Jy ! Component: 150 - total flux cleaned = 0.00694727 Jy ! Component: 200 - total flux cleaned = 0.00772935 Jy ! Total flux subtracted in 200 components = 0.00772935 Jy ! Clean residual min=-0.002592 max=0.001970 Jy/beam ! Clean residual mean=0.000012 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.205909 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 = 0.000493406 Jy ! Component: 100 - total flux cleaned = 0.000765714 Jy ! Component: 150 - total flux cleaned = 0.000807264 Jy ! Component: 200 - total flux cleaned = 0.000827212 Jy ! Total flux subtracted in 200 components = 0.000827212 Jy ! Clean residual min=-0.002530 max=0.001988 Jy/beam ! Clean residual mean=0.000014 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.206736 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 133 components and 0.206736 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=10.62 mas, bpa=-11.96 degrees ! Estimated noise=0.732011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000469921 Jy ! Component: 100 - total flux cleaned = -0.000426962 Jy ! Component: 150 - total flux cleaned = -0.000391212 Jy ! Component: 200 - total flux cleaned = -0.000358489 Jy ! Total flux subtracted in 200 components = -0.000358489 Jy ! Clean residual min=-0.002252 max=0.002142 Jy/beam ! Clean residual mean=0.000007 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.206378 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 146 components and 0.206377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.108247Jy sigma=0.716579 ! Fit after self-cal, rms=0.108218Jy sigma=0.716461 wmodel J1624-3213_S_map.mod ! Writing 146 model components to file: J1624-3213_S_map.mod wobs J1624-3213_S_uvs.fits ! Writing UV FITS file: J1624-3213_S_uvs.fits wwins J1624-3213_S_map.win ! wwins: Wrote 3 windows to J1624-3213_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 = 0.000276231 Jy ! Component: 100 - total flux cleaned = 0.000347752 Jy ! Component: 150 - total flux cleaned = 0.000483525 Jy ! Component: 200 - total flux cleaned = 0.000648681 Jy ! Component: 250 - total flux cleaned = 0.000712572 Jy ! Component: 300 - total flux cleaned = 0.00077377 Jy ! Component: 350 - total flux cleaned = 0.000803145 Jy ! Component: 400 - total flux cleaned = 0.000920419 Jy ! Component: 450 - total flux cleaned = 0.00100603 Jy ! Component: 500 - total flux cleaned = 0.00111801 Jy ! Component: 550 - total flux cleaned = 0.00114543 Jy ! Component: 600 - total flux cleaned = 0.0012544 Jy ! Component: 650 - total flux cleaned = 0.00136124 Jy ! Component: 700 - total flux cleaned = 0.00141404 Jy ! Component: 750 - total flux cleaned = 0.00151775 Jy ! Component: 800 - total flux cleaned = 0.00156863 Jy ! Component: 850 - total flux cleaned = 0.00164394 Jy ! Component: 900 - total flux cleaned = 0.0016688 Jy ! Component: 950 - total flux cleaned = 0.00174222 Jy ! Component: 1000 - total flux cleaned = 0.00179054 Jy ! Component: 1050 - total flux cleaned = 0.00183811 Jy ! Component: 1100 - total flux cleaned = 0.00197883 Jy ! Component: 1150 - total flux cleaned = 0.00200133 Jy ! Component: 1200 - total flux cleaned = 0.002047 Jy ! Component: 1250 - total flux cleaned = 0.00209223 Jy ! Component: 1300 - total flux cleaned = 0.00224945 Jy ! Component: 1350 - total flux cleaned = 0.00229335 Jy ! Component: 1400 - total flux cleaned = 0.00233734 Jy ! Component: 1450 - total flux cleaned = 0.00231567 Jy ! Component: 1500 - total flux cleaned = 0.00240213 Jy ! Component: 1550 - total flux cleaned = 0.00235944 Jy ! Component: 1600 - total flux cleaned = 0.0023595 Jy ! Component: 1650 - total flux cleaned = 0.00238091 Jy ! Component: 1700 - total flux cleaned = 0.00242253 Jy ! Component: 1750 - total flux cleaned = 0.00250454 Jy ! Component: 1800 - total flux cleaned = 0.00238208 Jy ! Component: 1850 - total flux cleaned = 0.00238239 Jy ! Component: 1900 - total flux cleaned = 0.00242251 Jy ! Component: 1950 - total flux cleaned = 0.00250182 Jy ! Component: 2000 - total flux cleaned = 0.00242335 Jy ! Component: 2050 - total flux cleaned = 0.00250129 Jy ! Component: 2100 - total flux cleaned = 0.00248189 Jy ! Component: 2150 - total flux cleaned = 0.00248184 Jy ! Component: 2200 - total flux cleaned = 0.00253883 Jy ! Component: 2250 - total flux cleaned = 0.00252008 Jy ! Component: 2300 - total flux cleaned = 0.00257647 Jy ! Component: 2350 - total flux cleaned = 0.00265069 Jy ! Component: 2400 - total flux cleaned = 0.00261333 Jy ! Component: 2450 - total flux cleaned = 0.00261348 Jy ! Component: 2500 - total flux cleaned = 0.00264966 Jy ! Component: 2550 - total flux cleaned = 0.00264967 Jy ! Component: 2600 - total flux cleaned = 0.00270334 Jy ! Component: 2650 - total flux cleaned = 0.00266772 Jy ! Component: 2700 - total flux cleaned = 0.00279126 Jy ! Component: 2750 - total flux cleaned = 0.00275603 Jy ! Component: 2800 - total flux cleaned = 0.00273875 Jy ! Component: 2850 - total flux cleaned = 0.00272157 Jy ! Component: 2900 - total flux cleaned = 0.00280732 Jy ! Component: 2950 - total flux cleaned = 0.00275619 Jy ! Component: 3000 - total flux cleaned = 0.0028237 Jy ! Component: 3050 - total flux cleaned = 0.00277345 Jy ! Component: 3100 - total flux cleaned = 0.00284021 Jy ! Component: 3150 - total flux cleaned = 0.00287332 Jy ! Component: 3200 - total flux cleaned = 0.00280743 Jy ! Component: 3250 - total flux cleaned = 0.00287272 Jy ! Component: 3300 - total flux cleaned = 0.00285624 Jy ! Component: 3350 - total flux cleaned = 0.00282392 Jy ! Component: 3400 - total flux cleaned = 0.00282407 Jy ! Component: 3450 - total flux cleaned = 0.00282407 Jy ! Component: 3500 - total flux cleaned = 0.00283993 Jy ! Component: 3550 - total flux cleaned = 0.00283994 Jy ! Component: 3600 - total flux cleaned = 0.00287134 Jy ! Component: 3650 - total flux cleaned = 0.00284029 Jy ! Component: 3700 - total flux cleaned = 0.00285585 Jy ! Component: 3750 - total flux cleaned = 0.00285597 Jy ! Component: 3800 - total flux cleaned = 0.0029171 Jy ! Component: 3850 - total flux cleaned = 0.00294753 Jy ! Component: 3900 - total flux cleaned = 0.00296255 Jy ! Component: 3950 - total flux cleaned = 0.00303776 Jy ! Component: 4000 - total flux cleaned = 0.0029777 Jy ! Component: 4050 - total flux cleaned = 0.00303726 Jy ! Total flux subtracted in 4096 components = 0.00305206 Jy ! Clean residual min=-0.000884 max=0.000814 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.20943 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 423 components and 0.20943 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1624-3213_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.298 x 10.62 at -11.96 degrees (North through East) ! Clean map min=-0.00177 max=0.14183 Jy/beam ! Writing clean map to FITS file: J1624-3213_S_map.fits wmodel J1624-3213_S_map.mod ! Writing 423 model components to file: J1624-3213_S_map.mod wobs J1624-3213_S_uvs.fits ! Writing UV FITS file: J1624-3213_S_uvs.fits wwins J1624-3213_S_map.win ! wwins: Wrote 4 windows to J1624-3213_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.141825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275301 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.582338 0.582338 1.16468 2.32935 4.6587 9.31741 18.6348 37.2696 74.5393 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 515.164 quit ! Quitting program ! Log file J1624-3213_S_dfm.log closed on Fri Feb 15 19:56:17 2019