! Started logfile: /scr/pima/rv123_uvs/J2342-0322_S_dfm.log on Sun Dec 23 05:07:02 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/J2342-0322_S_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J2342-0322_S_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2342-0322 ! ! 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 7920 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 J2342-0322_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 440 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.003999Jy sigma=16.527957 ! Fit after self-cal, rms=0.911274Jy sigma=14.885367 ! 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=2.852 mas, bmaj=6.815 mas, bpa=-2.741 degrees ! Estimated noise=0.951952 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 = 0.0653227 Jy ! Component: 100 - total flux cleaned = 0.0891701 Jy ! Total flux subtracted in 100 components = 0.0891701 Jy ! Clean residual min=-0.009087 max=0.027009 Jy/beam ! Clean residual mean=0.000030 rms=0.002868 Jy/beam ! Combined flux in latest and established models = 0.0891701 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0891701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085819Jy sigma=1.364123 ! Fit after self-cal, rms=0.085092Jy sigma=1.352414 ! Inverting map ! Added new window around map position (5.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246156 Jy ! Component: 100 - total flux cleaned = 0.0378048 Jy ! Total flux subtracted in 100 components = 0.0378048 Jy ! Clean residual min=-0.007126 max=0.016207 Jy/beam ! Clean residual mean=0.000019 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.126975 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.126975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075888Jy sigma=1.169280 ! Fit after self-cal, rms=0.074385Jy sigma=1.143445 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146985 Jy ! Component: 100 - total flux cleaned = 0.0220758 Jy ! Total flux subtracted in 100 components = 0.0220758 Jy ! Clean residual min=-0.006613 max=0.007836 Jy/beam ! Clean residual mean=0.000012 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.149051 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.149051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070913Jy sigma=1.071138 ! Fit after self-cal, rms=0.070305Jy sigma=1.061491 ! 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=3.495 mas, bmaj=8.011 mas, bpa=-4.684 degrees ! Estimated noise=0.570957 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 = 0.0108493 Jy ! Component: 100 - total flux cleaned = 0.0164796 Jy ! Component: 150 - total flux cleaned = 0.0202309 Jy ! Component: 200 - total flux cleaned = 0.0228442 Jy ! Total flux subtracted in 200 components = 0.0228442 Jy ! Clean residual min=-0.005035 max=0.006447 Jy/beam ! Clean residual mean=0.000007 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.171895 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.171895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068809Jy sigma=1.026678 ! Fit after self-cal, rms=0.068615Jy sigma=1.022601 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.495 x 8.011 at -4.684 degrees (North through East) ! Clean map min=-0.0048994 max=0.078562 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 0.96 KP 0.94 ! LA 0.91 MK 1.04 NL 1.11 OV 0.95 ! PT 1.06 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 1.02 HN 1.02 KP 0.96 ! LA 0.90 MK 1.02 NL 1.11 OV 0.74 ! PT 1.05 SC 0.96 ! ! ! 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* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.49 FD 1.07 HN 0.98 KP 0.96 ! LA 0.94 MK 0.99 NL 1.12 OV 0.87 ! PT 1.06 SC 1.08 ! ! ! Fit before self-cal, rms=0.068615Jy sigma=1.022601 ! Fit after self-cal, rms=0.074167Jy sigma=0.976876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.492 mas, bmaj=8.178 mas, bpa=-4.521 degrees ! Estimated noise=0.577902 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 = 0.00162945 Jy ! Component: 100 - total flux cleaned = 0.00122235 Jy ! Component: 150 - total flux cleaned = 0.000868991 Jy ! Component: 200 - total flux cleaned = 0.000493428 Jy ! Total flux subtracted in 200 components = 0.000493428 Jy ! Clean residual min=-0.003418 max=0.003773 Jy/beam ! Clean residual mean=0.000004 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.172388 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.172388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073894Jy sigma=0.971953 ! Fit after self-cal, rms=0.074098Jy sigma=0.970194 ! 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=0.074098Jy sigma=0.970194 ! Fit after self-cal, rms=0.069834Jy sigma=0.966290 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=8.121 mas, bpa=-4.39 degrees ! Estimated noise=0.572101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120086 Jy ! Component: 100 - total flux cleaned = 0.00097202 Jy ! Component: 150 - total flux cleaned = 0.000715458 Jy ! Component: 200 - total flux cleaned = 0.000489742 Jy ! Total flux subtracted in 200 components = 0.000489742 Jy ! Clean residual min=-0.002617 max=0.003396 Jy/beam ! Clean residual mean=0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.172878 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.172878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069658Jy sigma=0.963325 ! Fit after self-cal, rms=0.069620Jy sigma=0.962699 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 (27.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344128 Jy ! Component: 100 - total flux cleaned = 0.00494874 Jy ! Component: 150 - total flux cleaned = 0.00521782 Jy ! Component: 200 - total flux cleaned = 0.00527519 Jy ! Total flux subtracted in 200 components = 0.00527519 Jy ! Clean residual min=-0.002393 max=0.002474 Jy/beam ! Clean residual mean=0.000000 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.178153 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 129 components and 0.178153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069400Jy sigma=0.958797 ! Fit after self-cal, rms=0.069383Jy sigma=0.958481 ! 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=0.069383Jy sigma=0.958481 ! Fit after self-cal, rms=0.069344Jy sigma=0.958128 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=8.121 mas, bpa=-4.538 degrees ! Estimated noise=0.570931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143293 Jy ! Component: 100 - total flux cleaned = 0.00177416 Jy ! Component: 150 - total flux cleaned = 0.0021232 Jy ! Component: 200 - total flux cleaned = 0.00225603 Jy ! Total flux subtracted in 200 components = 0.00225603 Jy ! Clean residual min=-0.002271 max=0.002261 Jy/beam ! Clean residual mean=0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.180409 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.180409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069251Jy sigma=0.956699 ! Fit after self-cal, rms=0.069244Jy sigma=0.956540 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 = 1.50572e-05 Jy ! Component: 100 - total flux cleaned = 0.000141374 Jy ! Component: 150 - total flux cleaned = 0.000178351 Jy ! Component: 200 - total flux cleaned = 0.000211376 Jy ! Total flux subtracted in 200 components = 0.000211376 Jy ! Clean residual min=-0.002176 max=0.002235 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.180621 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 0.180621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069191Jy sigma=0.955750 ! Fit after self-cal, rms=0.069183Jy sigma=0.955644 ! 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=0.069183Jy sigma=0.955644 ! Fit after self-cal, rms=0.069365Jy sigma=0.955556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.653 mas, bmaj=13.08 mas, bpa=-2.308 degrees ! Estimated noise=0.700133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472651 Jy ! Component: 100 - total flux cleaned = 0.000435298 Jy ! Component: 150 - total flux cleaned = 0.000405774 Jy ! Component: 200 - total flux cleaned = 0.000428607 Jy ! Total flux subtracted in 200 components = 0.000428607 Jy ! Clean residual min=-0.002313 max=0.001953 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.181049 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 0.181049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069347Jy sigma=0.955171 ! Fit after self-cal, rms=0.069338Jy sigma=0.955042 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 = -6.85382e-06 Jy ! Component: 100 - total flux cleaned = -4.05394e-05 Jy ! Component: 150 - total flux cleaned = 1.36961e-07 Jy ! Component: 200 - total flux cleaned = 3.28682e-07 Jy ! Total flux subtracted in 200 components = 3.28682e-07 Jy ! Clean residual min=-0.002228 max=0.001913 Jy/beam ! Clean residual mean=0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.18105 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 161 components and 0.18105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069328Jy sigma=0.954899 ! Fit after self-cal, rms=0.069320Jy sigma=0.954820 ! 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=3.458 mas, bmaj=8.122 mas, bpa=-4.643 degrees ! Estimated noise=0.570611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.458 x 8.122 at -4.643 degrees (North through East) ! Clean map min=-0.0020285 max=0.076616 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=2.823 mas, bmaj=6.865 mas, bpa=-2.662 degrees ! Estimated noise=0.951609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0716859 Jy ! Component: 100 - total flux cleaned = 0.105307 Jy ! Component: 150 - total flux cleaned = 0.125605 Jy ! Component: 200 - total flux cleaned = 0.138333 Jy ! Total flux subtracted in 200 components = 0.138333 Jy ! Clean residual min=-0.004519 max=0.006732 Jy/beam ! Clean residual mean=0.000012 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.138333 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.138333 Jy ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=8.122 mas, bpa=-4.643 degrees ! Estimated noise=0.570611 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 = 0.0123802 Jy ! Component: 100 - total flux cleaned = 0.0197822 Jy ! Component: 150 - total flux cleaned = 0.0248514 Jy ! Component: 200 - total flux cleaned = 0.0286669 Jy ! Total flux subtracted in 200 components = 0.0286669 Jy ! Clean residual min=-0.002491 max=0.002872 Jy/beam ! Clean residual mean=0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.167 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 78 components and 0.167 Jy ! Inverting map ! Added new window around map position (3.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316002 Jy ! Component: 100 - total flux cleaned = 0.00559127 Jy ! Component: 150 - total flux cleaned = 0.00754269 Jy ! Component: 200 - total flux cleaned = 0.00912772 Jy ! Total flux subtracted in 200 components = 0.00912772 Jy ! Clean residual min=-0.002090 max=0.002363 Jy/beam ! Clean residual mean=0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.176128 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 0.176128 Jy ! Inverting map ! Added new window around map position (-54.5, 105.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152492 Jy ! Component: 100 - total flux cleaned = 0.00209903 Jy ! Component: 150 - total flux cleaned = 0.0024229 Jy ! Component: 200 - total flux cleaned = 0.00271763 Jy ! Total flux subtracted in 200 components = 0.00271763 Jy ! Clean residual min=-0.001970 max=0.001870 Jy/beam ! Clean residual mean=0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.178845 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.178845 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=7.653 mas, bmaj=13.08 mas, bpa=-2.308 degrees ! Estimated noise=0.700133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0008657 Jy ! Component: 100 - total flux cleaned = 0.00093286 Jy ! Component: 150 - total flux cleaned = 0.000960305 Jy ! Component: 200 - total flux cleaned = 0.000960574 Jy ! Total flux subtracted in 200 components = 0.000960574 Jy ! Clean residual min=-0.001962 max=0.001831 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.179806 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 = 2.24802e-05 Jy ! Component: 100 - total flux cleaned = 2.2679e-05 Jy ! Component: 150 - total flux cleaned = 6.19039e-05 Jy ! Component: 200 - total flux cleaned = 6.2113e-05 Jy ! Total flux subtracted in 200 components = 6.2113e-05 Jy ! Clean residual min=-0.001890 max=0.001730 Jy/beam ! Clean residual mean=0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.179868 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 161 components and 0.179868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.458 mas, bmaj=8.122 mas, bpa=-4.643 degrees ! Estimated noise=0.570611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.07638e-05 Jy ! Component: 100 - total flux cleaned = 6.27171e-05 Jy ! Component: 150 - total flux cleaned = 6.28993e-05 Jy ! Component: 200 - total flux cleaned = 6.23115e-05 Jy ! Total flux subtracted in 200 components = 6.23115e-05 Jy ! Clean residual min=-0.001830 max=0.001798 Jy/beam ! Clean residual mean=0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.17993 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 181 components and 0.17993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069175Jy sigma=0.952911 ! Fit after self-cal, rms=0.069129Jy sigma=0.952479 wmodel J2342-0322_S_map.mod ! Writing 181 model components to file: J2342-0322_S_map.mod wobs J2342-0322_S_uvs.fits ! Writing UV FITS file: J2342-0322_S_uvs.fits wwins J2342-0322_S_map.win ! wwins: Wrote 5 windows to J2342-0322_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 = -0.000169101 Jy ! Component: 100 - total flux cleaned = 2.05194e-05 Jy ! Component: 150 - total flux cleaned = 8.06822e-05 Jy ! Component: 200 - total flux cleaned = 0.000109569 Jy ! Component: 250 - total flux cleaned = 0.000109179 Jy ! Component: 300 - total flux cleaned = 0.000164213 Jy ! Component: 350 - total flux cleaned = 0.000217939 Jy ! Component: 400 - total flux cleaned = 0.000323369 Jy ! Component: 450 - total flux cleaned = 0.000400632 Jy ! Component: 500 - total flux cleaned = 0.000476398 Jy ! Component: 550 - total flux cleaned = 0.000575969 Jy ! Component: 600 - total flux cleaned = 0.000649454 Jy ! Component: 650 - total flux cleaned = 0.000769434 Jy ! Component: 700 - total flux cleaned = 0.000840465 Jy ! Component: 750 - total flux cleaned = 0.00091052 Jy ! Component: 800 - total flux cleaned = 0.000910651 Jy ! Component: 850 - total flux cleaned = 0.00102469 Jy ! Component: 900 - total flux cleaned = 0.00109123 Jy ! Component: 950 - total flux cleaned = 0.00111304 Jy ! Component: 1000 - total flux cleaned = 0.00120002 Jy ! Component: 1050 - total flux cleaned = 0.00128582 Jy ! Component: 1100 - total flux cleaned = 0.0013706 Jy ! Component: 1150 - total flux cleaned = 0.00132841 Jy ! Component: 1200 - total flux cleaned = 0.00139067 Jy ! Component: 1250 - total flux cleaned = 0.00141128 Jy ! Component: 1300 - total flux cleaned = 0.0015133 Jy ! Component: 1350 - total flux cleaned = 0.00157381 Jy ! Component: 1400 - total flux cleaned = 0.00167341 Jy ! Component: 1450 - total flux cleaned = 0.00167317 Jy ! Component: 1500 - total flux cleaned = 0.00173177 Jy ! Component: 1550 - total flux cleaned = 0.00178961 Jy ! Component: 1600 - total flux cleaned = 0.00178918 Jy ! Component: 1650 - total flux cleaned = 0.00171292 Jy ! Component: 1700 - total flux cleaned = 0.00176971 Jy ! Component: 1750 - total flux cleaned = 0.0017699 Jy ! Component: 1800 - total flux cleaned = 0.00178872 Jy ! Component: 1850 - total flux cleaned = 0.00182572 Jy ! Component: 1900 - total flux cleaned = 0.00191721 Jy ! Component: 1950 - total flux cleaned = 0.0018991 Jy ! Component: 2000 - total flux cleaned = 0.00191722 Jy ! Component: 2050 - total flux cleaned = 0.00198912 Jy ! Component: 2100 - total flux cleaned = 0.0019357 Jy ! Component: 2150 - total flux cleaned = 0.00204193 Jy ! Component: 2200 - total flux cleaned = 0.00204188 Jy ! Component: 2250 - total flux cleaned = 0.00209438 Jy ! Component: 2300 - total flux cleaned = 0.00212906 Jy ! Component: 2350 - total flux cleaned = 0.00221508 Jy ! Component: 2400 - total flux cleaned = 0.00226626 Jy ! Component: 2450 - total flux cleaned = 0.00231732 Jy ! Component: 2500 - total flux cleaned = 0.00235118 Jy ! Component: 2550 - total flux cleaned = 0.00230094 Jy ! Component: 2600 - total flux cleaned = 0.00240107 Jy ! Component: 2650 - total flux cleaned = 0.00243429 Jy ! Component: 2700 - total flux cleaned = 0.00254968 Jy ! Component: 2750 - total flux cleaned = 0.00253321 Jy ! Component: 2800 - total flux cleaned = 0.00261476 Jy ! Component: 2850 - total flux cleaned = 0.0026796 Jy ! Component: 2900 - total flux cleaned = 0.00272784 Jy ! Component: 2950 - total flux cleaned = 0.00280784 Jy ! Component: 3000 - total flux cleaned = 0.00283964 Jy ! Component: 3050 - total flux cleaned = 0.00288702 Jy ! Component: 3100 - total flux cleaned = 0.00291835 Jy ! Component: 3150 - total flux cleaned = 0.00302784 Jy ! Component: 3200 - total flux cleaned = 0.00301229 Jy ! Component: 3250 - total flux cleaned = 0.0031052 Jy ! Component: 3300 - total flux cleaned = 0.00310508 Jy ! Component: 3350 - total flux cleaned = 0.0031204 Jy ! Component: 3400 - total flux cleaned = 0.00319655 Jy ! Component: 3450 - total flux cleaned = 0.00328753 Jy ! Component: 3500 - total flux cleaned = 0.00331754 Jy ! Component: 3550 - total flux cleaned = 0.00337759 Jy ! Component: 3600 - total flux cleaned = 0.00346713 Jy ! Component: 3650 - total flux cleaned = 0.00352646 Jy ! Component: 3700 - total flux cleaned = 0.00357075 Jy ! Component: 3750 - total flux cleaned = 0.00361494 Jy ! Component: 3800 - total flux cleaned = 0.00377602 Jy ! Component: 3850 - total flux cleaned = 0.00379059 Jy ! Component: 3900 - total flux cleaned = 0.00390664 Jy ! Component: 3950 - total flux cleaned = 0.00397889 Jy ! Component: 4000 - total flux cleaned = 0.0040651 Jy ! Component: 4050 - total flux cleaned = 0.0041223 Jy ! Total flux subtracted in 4096 components = 0.00419364 Jy ! Clean residual min=-0.000861 max=0.000840 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.184124 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 480 components and 0.184124 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J2342-0322_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.458 x 8.122 at -4.643 degrees (North through East) ! Clean map min=-0.0017267 max=0.078904 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J2342-0322_S_map.fits wmodel /scr/pima/rv123_uvs/J2342-0322_S_map.mod ! Writing 480 model components to file: /scr/pima/rv123_uvs/J2342-0322_S_map.mod wobs /scr/pima/rv123_uvs/J2342-0322_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J2342-0322_S_uvs.fits wwins /scr/pima/rv123_uvs/J2342-0322_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv123_uvs/J2342-0322_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0789043 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267208 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01594 1.01594 2.03189 4.06378 8.12756 16.2551 32.5102 65.0205 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 295.291 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J2342-0322_S_dfm.log closed on Sun Dec 23 05:07:06 2018