! Started logfile: /scr/pima/rv125_uvs/J2130-0927_S_dfm.log on Sun Dec 23 07:01:35 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/rv125_uvs/J2130-0927_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J2130-0927_S_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! AN table 2: 4 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.238574 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2130-0927 ! ! 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 69 lines of history. ! ! Reading 6264 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 J2130-0927_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 1146 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1146 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1440 telescope corrections were flagged in sub-array 1. ! A total of 28 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1146 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.054217Jy sigma=14.068224 ! Fit after self-cal, rms=0.682373Jy sigma=9.069515 ! 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=1.7 mas, bmaj=3.956 mas, bpa=22.25 degrees ! Estimated noise=1.44518 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 = 0.250074 Jy ! Component: 100 - total flux cleaned = 0.308991 Jy ! Total flux subtracted in 100 components = 0.308991 Jy ! Clean residual min=-0.020068 max=0.030731 Jy/beam ! Clean residual mean=-0.000080 rms=0.004521 Jy/beam ! Combined flux in latest and established models = 0.308991 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.308991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100021Jy sigma=1.313071 ! Fit after self-cal, rms=0.100009Jy sigma=1.312908 ! Inverting map ! Added new window around map position (5, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294966 Jy ! Component: 100 - total flux cleaned = 0.0451458 Jy ! Total flux subtracted in 100 components = 0.0451458 Jy ! Clean residual min=-0.017174 max=0.022920 Jy/beam ! Clean residual mean=-0.000070 rms=0.003772 Jy/beam ! Combined flux in latest and established models = 0.354137 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.354137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090281Jy sigma=1.183122 ! Fit after self-cal, rms=0.089563Jy sigma=1.173613 ! 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=1.684 mas, bmaj=3.933 mas, bpa=21.28 degrees ! Estimated noise=1.0183 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 (9.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191145 Jy ! Component: 100 - total flux cleaned = 0.0299845 Jy ! Component: 150 - total flux cleaned = 0.0368888 Jy ! Component: 200 - total flux cleaned = 0.0393099 Jy ! Total flux subtracted in 200 components = 0.0393099 Jy ! Clean residual min=-0.009525 max=0.011726 Jy/beam ! Clean residual mean=-0.000092 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.393447 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.393447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085091Jy sigma=1.117035 ! Fit after self-cal, rms=0.084742Jy sigma=1.111079 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.684 x 3.933 at 21.28 degrees (North through East) ! Clean map min=-0.009184 max=0.307 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.03 HN 0.95 KP 0.98 LA 0.94 ! MC 1.12 NL 1.06 OV 0.97 PT 1.08 ! SC 0.96 WN 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.62 KP 0.93 LA 0.90 MK 1.09 ! NL 1.37 OV 0.83 PT 1.06 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.05 HN 0.97 KP 0.94 LA 0.94 ! MC 0.94 NL 1.05 OV 0.99 PT 1.08 ! SC 0.91 WN 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.51 KP 0.91 LA 0.93 MK 1.22 ! NL 1.29 OV 0.76 PT 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* KP 0.00* LA 0.00* ! MC 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* WN 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KP 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HH 1.01 HN 0.97 KP 0.94 LA 0.91 ! MC 1.07 NL 1.05 OV 0.91 PT 1.07 ! SC 0.95 WN 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.16 KP 0.87 LA 0.94 MK 1.15 ! NL 1.21 OV 0.84 PT 1.05 ! ! ! Fit before self-cal, rms=0.084742Jy sigma=1.111079 ! Fit after self-cal, rms=0.076302Jy sigma=0.957694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.673 mas, bmaj=3.929 mas, bpa=21.27 degrees ! Estimated noise=1.03866 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 = -0.0039799 Jy ! Component: 100 - total flux cleaned = -0.00476222 Jy ! Component: 150 - total flux cleaned = -0.00477026 Jy ! Component: 200 - total flux cleaned = -0.00468923 Jy ! Total flux subtracted in 200 components = -0.00468923 Jy ! Clean residual min=-0.004438 max=0.004783 Jy/beam ! Clean residual mean=-0.000016 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.388758 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.388757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075981Jy sigma=0.953212 ! Fit after self-cal, rms=0.076058Jy sigma=0.952671 ! 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=0.076058Jy sigma=0.952671 ! Fit after self-cal, rms=0.076000Jy sigma=0.950549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=3.936 mas, bpa=21.31 degrees ! Estimated noise=1.03964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025464 Jy ! Component: 100 - total flux cleaned = -0.00289564 Jy ! Component: 150 - total flux cleaned = -0.00289286 Jy ! Component: 200 - total flux cleaned = -0.00282877 Jy ! Total flux subtracted in 200 components = -0.00282877 Jy ! Clean residual min=-0.004232 max=0.004739 Jy/beam ! Clean residual mean=-0.000013 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.385929 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.385929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075814Jy sigma=0.948227 ! Fit after self-cal, rms=0.075787Jy sigma=0.948043 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 (-106, -105.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381719 Jy ! Component: 100 - total flux cleaned = 0.00365615 Jy ! Component: 150 - total flux cleaned = 0.00365441 Jy ! Component: 200 - total flux cleaned = 0.00371913 Jy ! Total flux subtracted in 200 components = 0.00371913 Jy ! Clean residual min=-0.004145 max=0.003919 Jy/beam ! Clean residual mean=-0.000018 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.389648 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.389648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075535Jy sigma=0.944613 ! Fit after self-cal, rms=0.075516Jy sigma=0.944395 ! 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=0.075516Jy sigma=0.944395 ! Fit after self-cal, rms=0.075054Jy sigma=0.938402 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.675 mas, bmaj=3.938 mas, bpa=21.31 degrees ! Estimated noise=1.03827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130253 Jy ! Component: 100 - total flux cleaned = -0.00124278 Jy ! Component: 150 - total flux cleaned = -0.00112462 Jy ! Component: 200 - total flux cleaned = -0.00118174 Jy ! Total flux subtracted in 200 components = -0.00118174 Jy ! Clean residual min=-0.003897 max=0.003997 Jy/beam ! Clean residual mean=-0.000015 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.388466 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.388466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074933Jy sigma=0.936926 ! Fit after self-cal, rms=0.074922Jy sigma=0.936831 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 (-64.5, 108). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025043 Jy ! Component: 100 - total flux cleaned = 0.0028973 Jy ! Component: 150 - total flux cleaned = 0.00307008 Jy ! Component: 200 - total flux cleaned = 0.00317781 Jy ! Total flux subtracted in 200 components = 0.00317781 Jy ! Clean residual min=-0.003765 max=0.003154 Jy/beam ! Clean residual mean=-0.000015 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.391644 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.391644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074715Jy sigma=0.934673 ! Fit after self-cal, rms=0.074698Jy sigma=0.934516 ! 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=0.074698Jy sigma=0.934516 ! Fit after self-cal, rms=0.074583Jy sigma=0.934098 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.653 mas, bmaj=12.64 mas, bpa=-11.68 degrees ! Estimated noise=1.48818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300775 Jy ! Component: 100 - total flux cleaned = -0.000135777 Jy ! Component: 150 - total flux cleaned = -3.81101e-05 Jy ! Component: 200 - total flux cleaned = 0.000131011 Jy ! Total flux subtracted in 200 components = 0.000131011 Jy ! Clean residual min=-0.004347 max=0.003441 Jy/beam ! Clean residual mean=-0.000033 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.391775 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.391775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074529Jy sigma=0.933371 ! Fit after self-cal, rms=0.074511Jy sigma=0.933273 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 = -0.000202097 Jy ! Component: 100 - total flux cleaned = -0.000124864 Jy ! Component: 150 - total flux cleaned = -8.73917e-05 Jy ! Component: 200 - total flux cleaned = -5.38511e-05 Jy ! Total flux subtracted in 200 components = -5.38511e-05 Jy ! Clean residual min=-0.004324 max=0.003412 Jy/beam ! Clean residual mean=-0.000032 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.391721 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.391721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074493Jy sigma=0.933012 ! Fit after self-cal, rms=0.074486Jy sigma=0.932976 ! 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=1.674 mas, bmaj=3.938 mas, bpa=21.31 degrees ! Estimated noise=1.03697 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.674 x 3.938 at 21.31 degrees (North through East) ! Clean map min=-0.003057 max=0.30848 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=1.679 mas, bmaj=3.962 mas, bpa=22.45 degrees ! Estimated noise=1.47591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254153 Jy ! Component: 100 - total flux cleaned = 0.314496 Jy ! Component: 150 - total flux cleaned = 0.340531 Jy ! Component: 200 - total flux cleaned = 0.354724 Jy ! Total flux subtracted in 200 components = 0.354724 Jy ! Clean residual min=-0.006087 max=0.007157 Jy/beam ! Clean residual mean=-0.000000 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.354725 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.354725 Jy ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=3.938 mas, bpa=21.31 degrees ! Estimated noise=1.03697 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 = 0.0105276 Jy ! Component: 100 - total flux cleaned = 0.0173659 Jy ! Component: 150 - total flux cleaned = 0.0225351 Jy ! Component: 200 - total flux cleaned = 0.026181 Jy ! Total flux subtracted in 200 components = 0.026181 Jy ! Clean residual min=-0.004027 max=0.003960 Jy/beam ! Clean residual mean=-0.000007 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.380906 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.380906 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=12.64 mas, bpa=-11.68 degrees ! Estimated noise=1.48818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394026 Jy ! Component: 100 - total flux cleaned = 0.00627501 Jy ! Component: 150 - total flux cleaned = 0.00801281 Jy ! Component: 200 - total flux cleaned = 0.00937326 Jy ! Total flux subtracted in 200 components = 0.00937326 Jy ! Clean residual min=-0.004230 max=0.003280 Jy/beam ! Clean residual mean=-0.000030 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.390279 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 = 0.000924176 Jy ! Component: 100 - total flux cleaned = 0.00137494 Jy ! Component: 150 - total flux cleaned = 0.00161165 Jy ! Component: 200 - total flux cleaned = 0.00183204 Jy ! Total flux subtracted in 200 components = 0.00183204 Jy ! Clean residual min=-0.004080 max=0.003277 Jy/beam ! Clean residual mean=-0.000033 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.392111 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.392111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=3.938 mas, bpa=21.31 degrees ! Estimated noise=1.03697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148779 Jy ! Component: 100 - total flux cleaned = -0.00129353 Jy ! Component: 150 - total flux cleaned = -0.00102463 Jy ! Component: 200 - total flux cleaned = -0.000939074 Jy ! Total flux subtracted in 200 components = -0.000939074 Jy ! Clean residual min=-0.003468 max=0.003420 Jy/beam ! Clean residual mean=-0.000012 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.391172 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.391172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074766Jy sigma=0.936329 ! Fit after self-cal, rms=0.074697Jy sigma=0.935699 wmodel J2130-0927_S_map.mod ! Writing 95 model components to file: J2130-0927_S_map.mod wobs J2130-0927_S_uvs.fits ! Writing UV FITS file: J2130-0927_S_uvs.fits wwins J2130-0927_S_map.win ! wwins: Wrote 5 windows to J2130-0927_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 = -0.00067298 Jy ! Component: 100 - total flux cleaned = -0.000734379 Jy ! Component: 150 - total flux cleaned = -0.00085221 Jy ! Component: 200 - total flux cleaned = -0.000795621 Jy ! Component: 250 - total flux cleaned = -0.000523326 Jy ! Component: 300 - total flux cleaned = -0.00047057 Jy ! Component: 350 - total flux cleaned = -0.000418678 Jy ! Component: 400 - total flux cleaned = -0.000368972 Jy ! Component: 450 - total flux cleaned = -0.000222908 Jy ! Component: 500 - total flux cleaned = -0.000175617 Jy ! Component: 550 - total flux cleaned = 5.89593e-05 Jy ! Component: 600 - total flux cleaned = 0.00010546 Jy ! Component: 650 - total flux cleaned = 0.000196827 Jy ! Component: 700 - total flux cleaned = 0.000419861 Jy ! Component: 750 - total flux cleaned = 0.000595228 Jy ! Component: 800 - total flux cleaned = 0.000724935 Jy ! Component: 850 - total flux cleaned = 0.000851963 Jy ! Component: 900 - total flux cleaned = 0.000975925 Jy ! Component: 950 - total flux cleaned = 0.000975251 Jy ! Component: 1000 - total flux cleaned = 0.00105538 Jy ! Component: 1050 - total flux cleaned = 0.00101611 Jy ! Component: 1100 - total flux cleaned = 0.00117324 Jy ! Component: 1150 - total flux cleaned = 0.00113401 Jy ! Component: 1200 - total flux cleaned = 0.0012108 Jy ! Component: 1250 - total flux cleaned = 0.00124855 Jy ! Component: 1300 - total flux cleaned = 0.00128613 Jy ! Component: 1350 - total flux cleaned = 0.00136002 Jy ! Component: 1400 - total flux cleaned = 0.00150574 Jy ! Component: 1450 - total flux cleaned = 0.00150577 Jy ! Component: 1500 - total flux cleaned = 0.00164741 Jy ! Component: 1550 - total flux cleaned = 0.00182268 Jy ! Component: 1600 - total flux cleaned = 0.00175326 Jy ! Component: 1650 - total flux cleaned = 0.00171942 Jy ! Component: 1700 - total flux cleaned = 0.00178789 Jy ! Component: 1750 - total flux cleaned = 0.00178765 Jy ! Component: 1800 - total flux cleaned = 0.00188722 Jy ! Component: 1850 - total flux cleaned = 0.0019857 Jy ! Component: 1900 - total flux cleaned = 0.00198553 Jy ! Component: 1950 - total flux cleaned = 0.00217879 Jy ! Component: 2000 - total flux cleaned = 0.0022426 Jy ! Component: 2050 - total flux cleaned = 0.00230558 Jy ! Component: 2100 - total flux cleaned = 0.00239961 Jy ! Component: 2150 - total flux cleaned = 0.00252403 Jy ! Component: 2200 - total flux cleaned = 0.00258514 Jy ! Component: 2250 - total flux cleaned = 0.00258506 Jy ! Component: 2300 - total flux cleaned = 0.00261518 Jy ! Component: 2350 - total flux cleaned = 0.00264519 Jy ! Component: 2400 - total flux cleaned = 0.00276372 Jy ! Component: 2450 - total flux cleaned = 0.00276335 Jy ! Component: 2500 - total flux cleaned = 0.00290919 Jy ! Component: 2550 - total flux cleaned = 0.00299587 Jy ! Component: 2600 - total flux cleaned = 0.00285213 Jy ! Component: 2650 - total flux cleaned = 0.00305246 Jy ! Component: 2700 - total flux cleaned = 0.00319374 Jy ! Component: 2750 - total flux cleaned = 0.00322177 Jy ! Component: 2800 - total flux cleaned = 0.00322208 Jy ! Component: 2850 - total flux cleaned = 0.00333266 Jy ! Component: 2900 - total flux cleaned = 0.00346955 Jy ! Component: 2950 - total flux cleaned = 0.00341489 Jy ! Component: 3000 - total flux cleaned = 0.00344207 Jy ! Component: 3050 - total flux cleaned = 0.00352261 Jy ! Component: 3100 - total flux cleaned = 0.00346934 Jy ! Component: 3150 - total flux cleaned = 0.00354854 Jy ! Component: 3200 - total flux cleaned = 0.0036271 Jy ! Component: 3250 - total flux cleaned = 0.00367883 Jy ! Component: 3300 - total flux cleaned = 0.00370461 Jy ! Component: 3350 - total flux cleaned = 0.00375596 Jy ! Component: 3400 - total flux cleaned = 0.00380696 Jy ! Component: 3450 - total flux cleaned = 0.00385765 Jy ! Component: 3500 - total flux cleaned = 0.00390781 Jy ! Component: 3550 - total flux cleaned = 0.00393243 Jy ! Component: 3600 - total flux cleaned = 0.00390757 Jy ! Component: 3650 - total flux cleaned = 0.00388294 Jy ! Component: 3700 - total flux cleaned = 0.00390758 Jy ! Component: 3750 - total flux cleaned = 0.00393196 Jy ! Component: 3800 - total flux cleaned = 0.00390781 Jy ! Component: 3850 - total flux cleaned = 0.00407601 Jy ! Component: 3900 - total flux cleaned = 0.00405198 Jy ! Component: 3950 - total flux cleaned = 0.00400473 Jy ! Component: 4000 - total flux cleaned = 0.00412287 Jy ! Component: 4050 - total flux cleaned = 0.00412291 Jy ! Total flux subtracted in 4096 components = 0.00414616 Jy ! Clean residual min=-0.001260 max=0.001245 Jy/beam ! Clean residual mean=0.000002 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.395318 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 388 components and 0.395318 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J2130-0927_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.674 x 3.938 at 21.31 degrees (North through East) ! Clean map min=-0.0027272 max=0.31307 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J2130-0927_S_map.fits wmodel /scr/pima/rv125_uvs/J2130-0927_S_map.mod ! Writing 388 model components to file: /scr/pima/rv125_uvs/J2130-0927_S_map.mod wobs /scr/pima/rv125_uvs/J2130-0927_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J2130-0927_S_uvs.fits wwins /scr/pima/rv125_uvs/J2130-0927_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv125_uvs/J2130-0927_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.313068 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377152 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.361409 0.361409 0.722818 1.44564 2.89127 5.78255 11.5651 23.1302 46.2604 92.5207 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.313 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 830.084 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J2130-0927_S_dfm.log closed on Sun Dec 23 07:01:40 2018