! Started logfile: /scr/pima/rv124_uvs/J1012+0630_X_dfm.log on Mon Dec 24 00:18:08 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv124_uvs/J1012+0630_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1012+0630_X_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.999517 visibilities/baseline/integration-bin. ! Found source: J1012+0630 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 8276 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1012+0630_X] 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 0.200x0.200 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009221Jy sigma=18.259662 ! Fit after self-cal, rms=0.886502Jy sigma=16.002539 ! 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=0.7619 mas, bmaj=1.727 mas, bpa=-3.054 degrees ! Estimated noise=0.754883 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 = 0.0864905 Jy ! Component: 100 - total flux cleaned = 0.105935 Jy ! Total flux subtracted in 100 components = 0.105935 Jy ! Clean residual min=-0.004315 max=0.007369 Jy/beam ! Clean residual mean=-0.000015 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.105935 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.105935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061520Jy sigma=1.047685 ! Fit after self-cal, rms=0.061515Jy sigma=1.047478 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789103 Jy ! Component: 100 - total flux cleaned = 0.0122684 Jy ! Total flux subtracted in 100 components = 0.0122684 Jy ! Clean residual min=-0.004233 max=0.006760 Jy/beam ! Clean residual mean=-0.000012 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.118204 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.118204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059999Jy sigma=1.014141 ! Fit after self-cal, rms=0.060005Jy sigma=1.014001 ! Inverting map ! Added new window around map position (4.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569471 Jy ! Component: 100 - total flux cleaned = 0.00873893 Jy ! Total flux subtracted in 100 components = 0.00873893 Jy ! Clean residual min=-0.004050 max=0.005434 Jy/beam ! Clean residual mean=-0.000009 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.126943 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.126943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059217Jy sigma=0.997019 ! Fit after self-cal, rms=0.059172Jy sigma=0.996190 ! 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=0.9711 mas, bmaj=2.04 mas, bpa=-4.108 degrees ! Estimated noise=0.44691 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 (1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00770235 Jy ! Component: 100 - total flux cleaned = 0.0124167 Jy ! Component: 150 - total flux cleaned = 0.0159018 Jy ! Component: 200 - total flux cleaned = 0.0185966 Jy ! Total flux subtracted in 200 components = 0.0185966 Jy ! Clean residual min=-0.003835 max=0.003365 Jy/beam ! Clean residual mean=-0.000011 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.145539 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 66 components and 0.145539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058079Jy sigma=0.972481 ! Fit after self-cal, rms=0.057966Jy sigma=0.970035 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9711 x 2.04 at -4.108 degrees (North through East) ! Clean map min=-0.0035483 max=0.1146 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.06 KP 1.10 ! LA 1.02 MK 0.99 NL 1.03 OV 1.02 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.09 KP 1.05 ! LA 1.00 MK 1.00 NL 1.06 OV 1.01 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.05 KP 1.04 ! LA 1.02 MK 1.00 NL 1.04 OV 1.01 ! PT 0.86 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.05 KP 1.04 ! LA 1.02 MK 0.95 NL 1.07 OV 1.00 ! PT 0.86 SC 1.03 ! ! ! Fit before self-cal, rms=0.057966Jy sigma=0.970035 ! Fit after self-cal, rms=0.056539Jy sigma=0.951168 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9752 mas, bmaj=2.049 mas, bpa=-4.018 degrees ! Estimated noise=0.441641 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 = 0.00185267 Jy ! Component: 100 - total flux cleaned = 0.00218756 Jy ! Component: 150 - total flux cleaned = 0.00256003 Jy ! Component: 200 - total flux cleaned = 0.00285608 Jy ! Total flux subtracted in 200 components = 0.00285608 Jy ! Clean residual min=-0.002075 max=0.001966 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.148395 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.148395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056447Jy sigma=0.949291 ! Fit after self-cal, rms=0.056475Jy sigma=0.948913 ! 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=0.056475Jy sigma=0.948913 ! Fit after self-cal, rms=0.056445Jy sigma=0.946675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9735 mas, bmaj=2.047 mas, bpa=-4.1 degrees ! Estimated noise=0.441118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294154 Jy ! Component: 100 - total flux cleaned = 0.000582127 Jy ! Component: 150 - total flux cleaned = 0.000857134 Jy ! Component: 200 - total flux cleaned = 0.000979197 Jy ! Total flux subtracted in 200 components = 0.000979197 Jy ! Clean residual min=-0.001859 max=0.001995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.149374 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.149374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056417Jy sigma=0.946113 ! Fit after self-cal, rms=0.056420Jy sigma=0.946040 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 (-12, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112147 Jy ! Component: 100 - total flux cleaned = 0.000871381 Jy ! Component: 150 - total flux cleaned = 0.000873464 Jy ! Component: 200 - total flux cleaned = 0.00100561 Jy ! Total flux subtracted in 200 components = 0.00100561 Jy ! Clean residual min=-0.001897 max=0.001669 Jy/beam ! Clean residual mean=-0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.15038 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.15038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056352Jy sigma=0.945077 ! Fit after self-cal, rms=0.056351Jy sigma=0.944989 ! 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=0.056351Jy sigma=0.944989 ! Fit after self-cal, rms=0.056317Jy sigma=0.944847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9718 mas, bmaj=2.046 mas, bpa=-4.11 degrees ! Estimated noise=0.440923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453803 Jy ! Component: 100 - total flux cleaned = 0.000532574 Jy ! Component: 150 - total flux cleaned = 0.000651341 Jy ! Component: 200 - total flux cleaned = 0.000718549 Jy ! Total flux subtracted in 200 components = 0.000718549 Jy ! Clean residual min=-0.001889 max=0.001598 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.151099 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.151099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056291Jy sigma=0.944460 ! Fit after self-cal, rms=0.056292Jy sigma=0.944445 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 = 0.000232733 Jy ! Component: 100 - total flux cleaned = 0.000334847 Jy ! Component: 150 - total flux cleaned = 0.00041175 Jy ! Component: 200 - total flux cleaned = 0.000485077 Jy ! Total flux subtracted in 200 components = 0.000485077 Jy ! Clean residual min=-0.001845 max=0.001610 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.151584 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.151584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056278Jy sigma=0.944236 ! Fit after self-cal, rms=0.056279Jy sigma=0.944231 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.056279Jy sigma=0.944231 ! Fit after self-cal, rms=0.056297Jy sigma=0.944196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.15 mas, bpa=-2.158 degrees ! Estimated noise=0.528477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916193 Jy ! Component: 100 - total flux cleaned = 0.00111041 Jy ! Component: 150 - total flux cleaned = 0.0011498 Jy ! Component: 200 - total flux cleaned = 0.00114957 Jy ! Total flux subtracted in 200 components = 0.00114957 Jy ! Clean residual min=-0.001717 max=0.001754 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.152733 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.152733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056296Jy sigma=0.944070 ! Fit after self-cal, rms=0.056294Jy sigma=0.944043 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 = 9.31437e-05 Jy ! Component: 100 - total flux cleaned = 9.41849e-05 Jy ! Component: 150 - total flux cleaned = 0.000107765 Jy ! Component: 200 - total flux cleaned = 0.000132969 Jy ! Total flux subtracted in 200 components = 0.000132969 Jy ! Clean residual min=-0.001711 max=0.001735 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.152866 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.152866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056295Jy sigma=0.944014 ! Fit after self-cal, rms=0.056294Jy sigma=0.944007 ! 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=0.9716 mas, bmaj=2.045 mas, bpa=-4.08 degrees ! Estimated noise=0.441073 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9716 x 2.045 at -4.08 degrees (North through East) ! Clean map min=-0.0015993 max=0.11305 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=0.7607 mas, bmaj=1.729 mas, bpa=-3.036 degrees ! Estimated noise=0.747078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0854476 Jy ! Component: 100 - total flux cleaned = 0.105265 Jy ! Component: 150 - total flux cleaned = 0.114312 Jy ! Component: 200 - total flux cleaned = 0.120597 Jy ! Total flux subtracted in 200 components = 0.120597 Jy ! Clean residual min=-0.003516 max=0.003570 Jy/beam ! Clean residual mean=-0.000009 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.120597 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.120597 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9716 mas, bmaj=2.045 mas, bpa=-4.08 degrees ! Estimated noise=0.441073 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 = 0.00826528 Jy ! Component: 100 - total flux cleaned = 0.013884 Jy ! Component: 150 - total flux cleaned = 0.0179786 Jy ! Component: 200 - total flux cleaned = 0.0211279 Jy ! Total flux subtracted in 200 components = 0.0211279 Jy ! Clean residual min=-0.002173 max=0.001894 Jy/beam ! Clean residual mean=-0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.141725 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.141725 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.15 mas, bpa=-2.158 degrees ! Estimated noise=0.528477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380217 Jy ! Component: 100 - total flux cleaned = 0.00614626 Jy ! Component: 150 - total flux cleaned = 0.00776823 Jy ! Component: 200 - total flux cleaned = 0.00864981 Jy ! Total flux subtracted in 200 components = 0.00864981 Jy ! Clean residual min=-0.001821 max=0.001932 Jy/beam ! Clean residual mean=-0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.150375 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 = 0.000586134 Jy ! Component: 100 - total flux cleaned = 0.000881604 Jy ! Component: 150 - total flux cleaned = 0.0010811 Jy ! Component: 200 - total flux cleaned = 0.00125615 Jy ! Total flux subtracted in 200 components = 0.00125615 Jy ! Clean residual min=-0.001791 max=0.001795 Jy/beam ! Clean residual mean=-0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.151631 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 92 components and 0.151631 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9716 mas, bmaj=2.045 mas, bpa=-4.08 degrees ! Estimated noise=0.441073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012639 Jy ! Component: 100 - total flux cleaned = 0.000163503 Jy ! Component: 150 - total flux cleaned = 9.87637e-05 Jy ! Component: 200 - total flux cleaned = 9.84459e-05 Jy ! Total flux subtracted in 200 components = 9.84459e-05 Jy ! Clean residual min=-0.001783 max=0.001594 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.151729 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 110 components and 0.151729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056335Jy sigma=0.944604 ! Fit after self-cal, rms=0.056328Jy sigma=0.944509 wmodel J1012+0630_X_map.mod ! Writing 110 model components to file: J1012+0630_X_map.mod wobs J1012+0630_X_uvs.fits ! Writing UV FITS file: J1012+0630_X_uvs.fits wwins J1012+0630_X_map.win ! wwins: Wrote 4 windows to J1012+0630_X_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 = -0.000301711 Jy ! Component: 100 - total flux cleaned = -0.000136232 Jy ! Component: 150 - total flux cleaned = -8.42306e-05 Jy ! Component: 200 - total flux cleaned = -0.000134137 Jy ! Component: 250 - total flux cleaned = -0.000134266 Jy ! Component: 300 - total flux cleaned = -0.000204772 Jy ! Component: 350 - total flux cleaned = -0.000158743 Jy ! Component: 400 - total flux cleaned = -0.00020395 Jy ! Component: 450 - total flux cleaned = -0.000181722 Jy ! Component: 500 - total flux cleaned = -0.000181357 Jy ! Component: 550 - total flux cleaned = -0.000138189 Jy ! Component: 600 - total flux cleaned = -0.000137809 Jy ! Component: 650 - total flux cleaned = -0.000116741 Jy ! Component: 700 - total flux cleaned = -0.000137082 Jy ! Component: 750 - total flux cleaned = -5.63987e-05 Jy ! Component: 800 - total flux cleaned = -7.68024e-05 Jy ! Component: 850 - total flux cleaned = -9.65808e-05 Jy ! Component: 900 - total flux cleaned = -0.000174346 Jy ! Component: 950 - total flux cleaned = -0.00015513 Jy ! Component: 1000 - total flux cleaned = -0.000192911 Jy ! Component: 1050 - total flux cleaned = -0.00017404 Jy ! Component: 1100 - total flux cleaned = -0.000155416 Jy ! Component: 1150 - total flux cleaned = -0.00017376 Jy ! Component: 1200 - total flux cleaned = -0.000155656 Jy ! Component: 1250 - total flux cleaned = -0.000101305 Jy ! Component: 1300 - total flux cleaned = -0.000137261 Jy ! Component: 1350 - total flux cleaned = -0.000137169 Jy ! Component: 1400 - total flux cleaned = -0.000154847 Jy ! Component: 1450 - total flux cleaned = -0.000154794 Jy ! Component: 1500 - total flux cleaned = -0.000189219 Jy ! Component: 1550 - total flux cleaned = -0.000188921 Jy ! Component: 1600 - total flux cleaned = -0.000188936 Jy ! Component: 1650 - total flux cleaned = -0.000206086 Jy ! Component: 1700 - total flux cleaned = -0.000189368 Jy ! Component: 1750 - total flux cleaned = -0.000222638 Jy ! Component: 1800 - total flux cleaned = -0.000189685 Jy ! Component: 1850 - total flux cleaned = -0.000271627 Jy ! Component: 1900 - total flux cleaned = -0.00020637 Jy ! Component: 1950 - total flux cleaned = -0.000190254 Jy ! Component: 2000 - total flux cleaned = -0.000205983 Jy ! Component: 2050 - total flux cleaned = -0.000190161 Jy ! Component: 2100 - total flux cleaned = -0.000221646 Jy ! Component: 2150 - total flux cleaned = -0.000158654 Jy ! Component: 2200 - total flux cleaned = -0.00012735 Jy ! Component: 2250 - total flux cleaned = -0.000111935 Jy ! Component: 2300 - total flux cleaned = 1.10097e-05 Jy ! Component: 2350 - total flux cleaned = -3.48511e-05 Jy ! Component: 2400 - total flux cleaned = -6.50681e-05 Jy ! Component: 2450 - total flux cleaned = -2.00487e-05 Jy ! Component: 2500 - total flux cleaned = -2.00568e-05 Jy ! Component: 2550 - total flux cleaned = -5.09038e-06 Jy ! Component: 2600 - total flux cleaned = -1.97634e-05 Jy ! Component: 2650 - total flux cleaned = -5.11247e-06 Jy ! Component: 2700 - total flux cleaned = -3.43877e-05 Jy ! Component: 2750 - total flux cleaned = -3.42139e-05 Jy ! Component: 2800 - total flux cleaned = -1.97909e-05 Jy ! Component: 2850 - total flux cleaned = -1.97372e-05 Jy ! Component: 2900 - total flux cleaned = 5.14439e-05 Jy ! Component: 2950 - total flux cleaned = 3.74542e-05 Jy ! Component: 3000 - total flux cleaned = 9.3816e-05 Jy ! Component: 3050 - total flux cleaned = 7.97673e-05 Jy ! Component: 3100 - total flux cleaned = 0.000135305 Jy ! Component: 3150 - total flux cleaned = 0.000190684 Jy ! Component: 3200 - total flux cleaned = 0.000231656 Jy ! Component: 3250 - total flux cleaned = 0.000272483 Jy ! Component: 3300 - total flux cleaned = 0.000313203 Jy ! Component: 3350 - total flux cleaned = 0.000353776 Jy ! Component: 3400 - total flux cleaned = 0.000367277 Jy ! Component: 3450 - total flux cleaned = 0.00035388 Jy ! Component: 3500 - total flux cleaned = 0.000407031 Jy ! Component: 3550 - total flux cleaned = 0.000407038 Jy ! Component: 3600 - total flux cleaned = 0.000420109 Jy ! Component: 3650 - total flux cleaned = 0.000394049 Jy ! Component: 3700 - total flux cleaned = 0.000433106 Jy ! Component: 3750 - total flux cleaned = 0.000420191 Jy ! Component: 3800 - total flux cleaned = 0.000433065 Jy ! Component: 3850 - total flux cleaned = 0.000484281 Jy ! Component: 3900 - total flux cleaned = 0.000560855 Jy ! Component: 3950 - total flux cleaned = 0.000535439 Jy ! Component: 4000 - total flux cleaned = 0.000510131 Jy ! Component: 4050 - total flux cleaned = 0.000535257 Jy ! Total flux subtracted in 4096 components = 0.000597783 Jy ! Clean residual min=-0.000861 max=0.000828 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.152327 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 423 components and 0.152327 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1012+0630_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9716 x 2.045 at -4.08 degrees (North through East) ! Clean map min=-0.0016336 max=0.11317 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1012+0630_X_map.fits wmodel /scr/pima/rv124_uvs/J1012+0630_X_map.mod ! Writing 423 model components to file: /scr/pima/rv124_uvs/J1012+0630_X_map.mod wobs /scr/pima/rv124_uvs/J1012+0630_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1012+0630_X_uvs.fits wwins /scr/pima/rv124_uvs/J1012+0630_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv124_uvs/J1012+0630_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.113171 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219762 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.58256 0.58256 1.16512 2.33024 4.66048 9.32096 18.6419 37.2838 74.5677 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 514.968 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1012+0630_X_dfm.log closed on Mon Dec 24 00:18:12 2018