! Started logfile: /scr/pima/rv123_uvs/J0853+2813_S_dfm.log on Sun Dec 23 05:02:41 2018 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/rv123_uvs/J0853+2813_S_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J0853+2813_S_uva.fits ! AN table 1: 52 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.72465 visibilities/baseline/integration-bin. ! Found source: J0853+2813 ! ! 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 89 lines of history. ! ! Reading 9948 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 J0853+2813_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 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 624 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001401Jy sigma=18.474133 ! Fit after self-cal, rms=0.954917Jy sigma=17.602382 ! 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=2.083 mas, bmaj=5.235 mas, bpa=-9.468 degrees ! Estimated noise=0.834171 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 = 0.0354947 Jy ! Component: 100 - total flux cleaned = 0.0435216 Jy ! Total flux subtracted in 100 components = 0.0435216 Jy ! Clean residual min=-0.003735 max=0.007058 Jy/beam ! Clean residual mean=-0.000005 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.0435216 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0435216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056738Jy sigma=1.016495 ! Fit after self-cal, rms=0.055853Jy sigma=0.999871 ! Inverting map ! Added new window around map position (-5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068836 Jy ! Component: 100 - total flux cleaned = 0.0106694 Jy ! Total flux subtracted in 100 components = 0.0106694 Jy ! Clean residual min=-0.003486 max=0.003426 Jy/beam ! Clean residual mean=-0.000003 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0541909 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.054191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054883Jy sigma=0.979860 ! Fit after self-cal, rms=0.054760Jy sigma=0.977602 ! 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=2.615 mas, bmaj=6.174 mas, bpa=-9.177 degrees ! Estimated noise=0.492985 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 (-1, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00520347 Jy ! Component: 100 - total flux cleaned = 0.0085115 Jy ! Component: 150 - total flux cleaned = 0.0108214 Jy ! Component: 200 - total flux cleaned = 0.0121171 Jy ! Total flux subtracted in 200 components = 0.0121171 Jy ! Clean residual min=-0.002766 max=0.003825 Jy/beam ! Clean residual mean=-0.000000 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0663081 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.0663081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054221Jy sigma=0.966130 ! Fit after self-cal, rms=0.054165Jy sigma=0.964995 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.615 x 6.174 at -9.177 degrees (North through East) ! Clean map min=-0.0027317 max=0.046309 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 1.01 KP 0.94 ! LA 0.91 MC 1.11 MK 1.08 NL 1.16 ! OV 0.99 PT 1.04 SC 1.00 WN 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.91 KP 0.99 ! LA 0.95 MC 0.92 MK 1.09 NL 1.13 ! OV 0.69 PT 1.04 SC 0.91 WN 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MC 0.00* MK 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* WN 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.05 HN 0.89 KP 0.92 ! LA 0.95 MC 1.09 MK 1.07 NL 1.16 ! OV 0.89 PT 1.13 SC 0.93 WN 1.00* ! ! ! Fit before self-cal, rms=0.054165Jy sigma=0.964995 ! Fit after self-cal, rms=0.053381Jy sigma=0.952068 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.665 mas, bmaj=6.173 mas, bpa=-8.762 degrees ! Estimated noise=0.488331 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 (3, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262304 Jy ! Component: 100 - total flux cleaned = 0.00425083 Jy ! Component: 150 - total flux cleaned = 0.0055343 Jy ! Component: 200 - total flux cleaned = 0.00655643 Jy ! Total flux subtracted in 200 components = 0.00655643 Jy ! Clean residual min=-0.001859 max=0.002099 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0728645 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 80 components and 0.0728645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053240Jy sigma=0.948668 ! Fit after self-cal, rms=0.053410Jy sigma=0.947317 ! 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=0.053410Jy sigma=0.947317 ! Fit after self-cal, rms=0.054426Jy sigma=0.944806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.667 mas, bmaj=6.153 mas, bpa=-8.533 degrees ! Estimated noise=0.489863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827514 Jy ! Component: 100 - total flux cleaned = 0.00150133 Jy ! Component: 150 - total flux cleaned = 0.0019469 Jy ! Component: 200 - total flux cleaned = 0.00223174 Jy ! Total flux subtracted in 200 components = 0.00223174 Jy ! Clean residual min=-0.001679 max=0.002005 Jy/beam ! Clean residual mean=-0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0750962 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 104 components and 0.0750962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054389Jy sigma=0.943832 ! Fit after self-cal, rms=0.054432Jy sigma=0.943605 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 (-84, 115.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177863 Jy ! Component: 100 - total flux cleaned = 0.00198227 Jy ! Component: 150 - total flux cleaned = 0.00217261 Jy ! Component: 200 - total flux cleaned = 0.00234478 Jy ! Total flux subtracted in 200 components = 0.00234478 Jy ! Clean residual min=-0.001528 max=0.001613 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.077441 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.077441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054359Jy sigma=0.942251 ! Fit after self-cal, rms=0.054349Jy sigma=0.942092 ! 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=0.054349Jy sigma=0.942092 ! Fit after self-cal, rms=0.054593Jy sigma=0.941953 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.67 mas, bmaj=6.156 mas, bpa=-8.533 degrees ! Estimated noise=0.49114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679141 Jy ! Component: 100 - total flux cleaned = 0.000705841 Jy ! Component: 150 - total flux cleaned = 0.000834621 Jy ! Component: 200 - total flux cleaned = 0.000905781 Jy ! Total flux subtracted in 200 components = 0.000905781 Jy ! Clean residual min=-0.001505 max=0.001587 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0783468 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.0783468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054568Jy sigma=0.941432 ! Fit after self-cal, rms=0.054564Jy sigma=0.941390 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 = 0.000231086 Jy ! Component: 100 - total flux cleaned = 0.000319361 Jy ! Component: 150 - total flux cleaned = 0.000381451 Jy ! Component: 200 - total flux cleaned = 0.000478403 Jy ! Total flux subtracted in 200 components = 0.000478403 Jy ! Clean residual min=-0.001512 max=0.001594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0788252 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 136 components and 0.0788252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054550Jy sigma=0.941085 ! Fit after self-cal, rms=0.054547Jy sigma=0.941076 ! 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=0.054547Jy sigma=0.941076 ! Fit after self-cal, rms=0.054655Jy sigma=0.940983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.178 mas, bmaj=9.824 mas, bpa=0.3651 degrees ! Estimated noise=0.632111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829206 Jy ! Component: 100 - total flux cleaned = 0.00120364 Jy ! Component: 150 - total flux cleaned = 0.00150377 Jy ! Component: 200 - total flux cleaned = 0.00167161 Jy ! Total flux subtracted in 200 components = 0.00167161 Jy ! Clean residual min=-0.001791 max=0.001694 Jy/beam ! Clean residual mean=-0.000005 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0804968 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 152 components and 0.0804968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054655Jy sigma=0.940962 ! Fit after self-cal, rms=0.054653Jy sigma=0.940926 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 = 0.000334131 Jy ! Component: 100 - total flux cleaned = 0.0004276 Jy ! Component: 150 - total flux cleaned = 0.00048578 Jy ! Component: 200 - total flux cleaned = 0.000539334 Jy ! Total flux subtracted in 200 components = 0.000539334 Jy ! Clean residual min=-0.001786 max=0.001647 Jy/beam ! Clean residual mean=-0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0810362 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 159 components and 0.0810362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054654Jy sigma=0.940957 ! Fit after self-cal, rms=0.054652Jy sigma=0.940946 ! 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=2.67 mas, bmaj=6.152 mas, bpa=-8.548 degrees ! Estimated noise=0.491542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.67 x 6.152 at -8.548 degrees (North through East) ! Clean map min=-0.0014029 max=0.045473 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=2.119 mas, bmaj=5.178 mas, bpa=-8.831 degrees ! Estimated noise=0.836151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358543 Jy ! Component: 100 - total flux cleaned = 0.0463501 Jy ! Component: 150 - total flux cleaned = 0.0519163 Jy ! Component: 200 - total flux cleaned = 0.0561667 Jy ! Total flux subtracted in 200 components = 0.0561667 Jy ! Clean residual min=-0.003286 max=0.003334 Jy/beam ! Clean residual mean=-0.000003 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0561667 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 0.0561667 Jy ! Inverting map and beam ! Estimated beam: bmin=2.67 mas, bmaj=6.152 mas, bpa=-8.548 degrees ! Estimated noise=0.491542 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 = 0.00481005 Jy ! Component: 100 - total flux cleaned = 0.007961 Jy ! Component: 150 - total flux cleaned = 0.010444 Jy ! Component: 200 - total flux cleaned = 0.0125373 Jy ! Total flux subtracted in 200 components = 0.0125373 Jy ! Clean residual min=-0.001927 max=0.001886 Jy/beam ! Clean residual mean=-0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.068704 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.068704 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=7.178 mas, bmaj=9.824 mas, bpa=0.3651 degrees ! Estimated noise=0.632111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280848 Jy ! Component: 100 - total flux cleaned = 0.00481075 Jy ! Component: 150 - total flux cleaned = 0.00636159 Jy ! Component: 200 - total flux cleaned = 0.00765284 Jy ! Total flux subtracted in 200 components = 0.00765284 Jy ! Clean residual min=-0.002002 max=0.001800 Jy/beam ! Clean residual mean=-0.000006 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0763569 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 = 0.00109344 Jy ! Component: 100 - total flux cleaned = 0.00181227 Jy ! Component: 150 - total flux cleaned = 0.0024108 Jy ! Component: 200 - total flux cleaned = 0.00285461 Jy ! Total flux subtracted in 200 components = 0.00285461 Jy ! Clean residual min=-0.001960 max=0.001695 Jy/beam ! Clean residual mean=-0.000006 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0792115 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 120 components and 0.0792115 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.67 mas, bmaj=6.152 mas, bpa=-8.548 degrees ! Estimated noise=0.491542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.24013e-05 Jy ! Component: 100 - total flux cleaned = 0.000203685 Jy ! Component: 150 - total flux cleaned = 0.000332735 Jy ! Component: 200 - total flux cleaned = 0.000421315 Jy ! Total flux subtracted in 200 components = 0.000421315 Jy ! Clean residual min=-0.001496 max=0.001707 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0796328 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.0796328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054701Jy sigma=0.941848 ! Fit after self-cal, rms=0.054690Jy sigma=0.941716 wmodel J0853+2813_S_map.mod ! Writing 140 model components to file: J0853+2813_S_map.mod wobs J0853+2813_S_uvs.fits ! Writing UV FITS file: J0853+2813_S_uvs.fits wwins J0853+2813_S_map.win ! wwins: Wrote 5 windows to J0853+2813_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 = 0.000427213 Jy ! Component: 100 - total flux cleaned = 0.000317597 Jy ! Component: 150 - total flux cleaned = 0.000187254 Jy ! Component: 200 - total flux cleaned = -1.33862e-05 Jy ! Component: 250 - total flux cleaned = -0.000110727 Jy ! Component: 300 - total flux cleaned = -0.000135471 Jy ! Component: 350 - total flux cleaned = -0.000251997 Jy ! Component: 400 - total flux cleaned = -0.000387624 Jy ! Component: 450 - total flux cleaned = -0.000365623 Jy ! Component: 500 - total flux cleaned = -0.000344367 Jy ! Component: 550 - total flux cleaned = -0.000323707 Jy ! Component: 600 - total flux cleaned = -0.000386965 Jy ! Component: 650 - total flux cleaned = -0.000345762 Jy ! Component: 700 - total flux cleaned = -0.000406867 Jy ! Component: 750 - total flux cleaned = -0.000446746 Jy ! Component: 800 - total flux cleaned = -0.000486636 Jy ! Component: 850 - total flux cleaned = -0.000564804 Jy ! Component: 900 - total flux cleaned = -0.000699499 Jy ! Component: 950 - total flux cleaned = -0.000813165 Jy ! Component: 1000 - total flux cleaned = -0.000850309 Jy ! Component: 1050 - total flux cleaned = -0.000905908 Jy ! Component: 1100 - total flux cleaned = -0.000961405 Jy ! Component: 1150 - total flux cleaned = -0.00112486 Jy ! Component: 1200 - total flux cleaned = -0.00116063 Jy ! Component: 1250 - total flux cleaned = -0.00124958 Jy ! Component: 1300 - total flux cleaned = -0.00130229 Jy ! Component: 1350 - total flux cleaned = -0.00131943 Jy ! Component: 1400 - total flux cleaned = -0.00149263 Jy ! Component: 1450 - total flux cleaned = -0.00149254 Jy ! Component: 1500 - total flux cleaned = -0.00161133 Jy ! Component: 1550 - total flux cleaned = -0.00164499 Jy ! Component: 1600 - total flux cleaned = -0.00171178 Jy ! Component: 1650 - total flux cleaned = -0.00176123 Jy ! Component: 1700 - total flux cleaned = -0.00176157 Jy ! Component: 1750 - total flux cleaned = -0.00182658 Jy ! Component: 1800 - total flux cleaned = -0.0018589 Jy ! Component: 1850 - total flux cleaned = -0.00190702 Jy ! Component: 1900 - total flux cleaned = -0.00190695 Jy ! Component: 1950 - total flux cleaned = -0.00193841 Jy ! Component: 2000 - total flux cleaned = -0.00203229 Jy ! Component: 2050 - total flux cleaned = -0.00197033 Jy ! Component: 2100 - total flux cleaned = -0.00201672 Jy ! Component: 2150 - total flux cleaned = -0.00206259 Jy ! Component: 2200 - total flux cleaned = -0.0020625 Jy ! Component: 2250 - total flux cleaned = -0.002138 Jy ! Component: 2300 - total flux cleaned = -0.00210785 Jy ! Component: 2350 - total flux cleaned = -0.00210801 Jy ! Component: 2400 - total flux cleaned = -0.00215227 Jy ! Component: 2450 - total flux cleaned = -0.00216705 Jy ! Component: 2500 - total flux cleaned = -0.00219617 Jy ! Component: 2550 - total flux cleaned = -0.00222514 Jy ! Component: 2600 - total flux cleaned = -0.00234006 Jy ! Component: 2650 - total flux cleaned = -0.00236848 Jy ! Component: 2700 - total flux cleaned = -0.00235427 Jy ! Component: 2750 - total flux cleaned = -0.00243874 Jy ! Component: 2800 - total flux cleaned = -0.00242488 Jy ! Component: 2850 - total flux cleaned = -0.00248066 Jy ! Component: 2900 - total flux cleaned = -0.00253577 Jy ! Component: 2950 - total flux cleaned = -0.00254951 Jy ! Component: 3000 - total flux cleaned = -0.00260403 Jy ! Component: 3050 - total flux cleaned = -0.00265829 Jy ! Component: 3100 - total flux cleaned = -0.00268526 Jy ! Component: 3150 - total flux cleaned = -0.0027257 Jy ! Component: 3200 - total flux cleaned = -0.00271237 Jy ! Component: 3250 - total flux cleaned = -0.00276558 Jy ! Component: 3300 - total flux cleaned = -0.00283145 Jy ! Component: 3350 - total flux cleaned = -0.00287081 Jy ! Component: 3400 - total flux cleaned = -0.00284464 Jy ! Component: 3450 - total flux cleaned = -0.0029224 Jy ! Component: 3500 - total flux cleaned = -0.00293519 Jy ! Component: 3550 - total flux cleaned = -0.00294798 Jy ! Component: 3600 - total flux cleaned = -0.00299902 Jy ! Component: 3650 - total flux cleaned = -0.00304985 Jy ! Component: 3700 - total flux cleaned = -0.00302455 Jy ! Component: 3750 - total flux cleaned = -0.00313763 Jy ! Component: 3800 - total flux cleaned = -0.00313748 Jy ! Component: 3850 - total flux cleaned = -0.00314988 Jy ! Component: 3900 - total flux cleaned = -0.00321174 Jy ! Component: 3950 - total flux cleaned = -0.00324862 Jy ! Component: 4000 - total flux cleaned = -0.00328526 Jy ! Component: 4050 - total flux cleaned = -0.0033219 Jy ! Total flux subtracted in 4096 components = -0.00334637 Jy ! Clean residual min=-0.000728 max=0.000739 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0762864 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 464 components and 0.0762864 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J0853+2813_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.67 x 6.152 at -8.548 degrees (North through East) ! Clean map min=-0.001126 max=0.044905 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J0853+2813_S_map.fits wmodel /scr/pima/rv123_uvs/J0853+2813_S_map.mod ! Writing 464 model components to file: /scr/pima/rv123_uvs/J0853+2813_S_map.mod wobs /scr/pima/rv123_uvs/J0853+2813_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J0853+2813_S_uvs.fits wwins /scr/pima/rv123_uvs/J0853+2813_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv123_uvs/J0853+2813_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0449054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212507 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4197 1.4197 2.83939 5.67878 11.3576 22.7151 45.4303 90.8605 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 211.312 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J0853+2813_S_dfm.log closed on Sun Dec 23 05:02:45 2018