! Started logfile: /scr/pima/sb072a9_uvs/J1315+3157_C_dfm.log on Fri Oct 26 20:44:12 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /scr/pima/sb072a9_uvs/J1315+3157_C_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1315+3157_C_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1315+3157 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1176 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1315+3157_C] 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 0.300x0.300 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999023Jy sigma=40.306998 ! Fit after self-cal, rms=0.945946Jy sigma=38.287815 ! 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=1.218 mas, bmaj=4.272 mas, bpa=26.26 degrees ! Estimated noise=0.844628 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 = 0.0406923 Jy ! Component: 100 - total flux cleaned = 0.0498087 Jy ! Total flux subtracted in 100 components = 0.0498087 Jy ! Clean residual min=-0.002704 max=0.003082 Jy/beam ! Clean residual mean=0.000000 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0498087 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0498087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022311Jy sigma=0.621022 ! Fit after self-cal, rms=0.022018Jy sigma=0.584670 ! 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=1.628 mas, bmaj=4.452 mas, bpa=27 degrees ! Estimated noise=0.565947 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 = 0.00399201 Jy ! Component: 100 - total flux cleaned = 0.00584293 Jy ! Component: 150 - total flux cleaned = 0.00690204 Jy ! Component: 200 - total flux cleaned = 0.00725645 Jy ! Total flux subtracted in 200 components = 0.00725645 Jy ! Clean residual min=-0.001964 max=0.001995 Jy/beam ! Clean residual mean=-0.000003 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0570652 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0570652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021093Jy sigma=0.555570 ! Fit after self-cal, rms=0.021093Jy sigma=0.555164 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.628 x 4.452 at 27 degrees (North through East) ! Clean map min=-0.0018813 max=0.05357 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 LA 1.00 MK 1.01 ! NL 1.04 PT 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 LA 1.05 MK 0.95 ! NL 1.04 PT 0.91 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 LA 1.08 MK 1.03 ! NL 1.09 PT 0.88 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 LA 1.00 MK 1.01 ! NL 1.26 PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.94 LA 1.07 MK 0.96 ! NL 1.01 PT 0.95 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 LA 1.07 MK 0.92 ! NL 1.01 PT 0.91 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 LA 1.02 MK 1.00 ! NL 1.06 PT 0.89 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 LA 1.07 MK 1.07 ! NL 1.01 PT 0.89 SC 1.01 ! ! ! Fit before self-cal, rms=0.021093Jy sigma=0.555164 ! Fit after self-cal, rms=0.019262Jy sigma=0.515811 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=4.465 mas, bpa=26.95 degrees ! Estimated noise=0.56563 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 = 0.000242847 Jy ! Component: 100 - total flux cleaned = 0.000304537 Jy ! Component: 150 - total flux cleaned = 0.00035526 Jy ! Component: 200 - total flux cleaned = 0.000365904 Jy ! Total flux subtracted in 200 components = 0.000365904 Jy ! Clean residual min=-0.001269 max=0.001301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0574311 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.0574311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019237Jy sigma=0.514859 ! Fit after self-cal, rms=0.019200Jy sigma=0.514651 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019200Jy sigma=0.514651 ! Fit after self-cal, rms=0.019258Jy sigma=0.514538 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.63 mas, bmaj=4.466 mas, bpa=26.9 degrees ! Estimated noise=0.567678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230169 Jy ! Component: 100 - total flux cleaned = 0.000202976 Jy ! Component: 150 - total flux cleaned = 0.000186842 Jy ! Component: 200 - total flux cleaned = 0.000179591 Jy ! Total flux subtracted in 200 components = 0.000179591 Jy ! Clean residual min=-0.001295 max=0.001297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0576107 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0576107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019247Jy sigma=0.514210 ! Fit after self-cal, rms=0.019245Jy sigma=0.514200 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 = 1.19018e-05 Jy ! Component: 100 - total flux cleaned = 6.20106e-06 Jy ! Component: 150 - total flux cleaned = 1.13581e-05 Jy ! Component: 200 - total flux cleaned = 1.60618e-05 Jy ! Total flux subtracted in 200 components = 1.60618e-05 Jy ! Clean residual min=-0.001295 max=0.001299 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0576268 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0576268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019242Jy sigma=0.514071 ! Fit after self-cal, rms=0.019241Jy sigma=0.514067 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019241Jy sigma=0.514067 ! Fit after self-cal, rms=0.019423Jy sigma=0.510757 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.628 mas, bmaj=4.473 mas, bpa=26.83 degrees ! Estimated noise=0.57227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355745 Jy ! Component: 100 - total flux cleaned = 0.000347543 Jy ! Component: 150 - total flux cleaned = 0.000340313 Jy ! Component: 200 - total flux cleaned = 0.000329477 Jy ! Total flux subtracted in 200 components = 0.000329477 Jy ! Clean residual min=-0.001304 max=0.001306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0579562 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0579562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019408Jy sigma=0.510510 ! Fit after self-cal, rms=0.019413Jy sigma=0.510493 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 = -8.13047e-06 Jy ! Component: 100 - total flux cleaned = -1.51821e-05 Jy ! Component: 150 - total flux cleaned = -1.51587e-05 Jy ! Component: 200 - total flux cleaned = -1.83986e-05 Jy ! Total flux subtracted in 200 components = -1.83986e-05 Jy ! Clean residual min=-0.001301 max=0.001302 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0579378 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0579378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019412Jy sigma=0.510441 ! Fit after self-cal, rms=0.019411Jy sigma=0.510440 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019411Jy sigma=0.510440 ! Fit after self-cal, rms=0.019489Jy sigma=0.507338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=4.948 mas, bpa=21.67 degrees ! Estimated noise=0.698207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193144 Jy ! Component: 100 - total flux cleaned = 0.000220776 Jy ! Component: 150 - total flux cleaned = 0.000239385 Jy ! Component: 200 - total flux cleaned = 0.000244894 Jy ! Total flux subtracted in 200 components = 0.000244894 Jy ! Clean residual min=-0.001404 max=0.001664 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0581827 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.0581827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019482Jy sigma=0.507322 ! Fit after self-cal, rms=0.019484Jy sigma=0.507300 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 = -7.77825e-06 Jy ! Component: 100 - total flux cleaned = -3.21655e-06 Jy ! Component: 150 - total flux cleaned = 7.1141e-07 Jy ! Component: 200 - total flux cleaned = 4.24828e-06 Jy ! Total flux subtracted in 200 components = 4.24828e-06 Jy ! Clean residual min=-0.001399 max=0.001668 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.058187 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 0.058187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019487Jy sigma=0.507441 ! Fit after self-cal, rms=0.019488Jy sigma=0.507430 ! 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=1.626 mas, bmaj=4.476 mas, bpa=26.79 degrees ! Estimated noise=0.576028 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.626 x 4.476 at 26.79 degrees (North through East) ! Clean map min=-0.0012089 max=0.054561 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=1.218 mas, bmaj=4.304 mas, bpa=26.17 degrees ! Estimated noise=0.855258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413335 Jy ! Component: 100 - total flux cleaned = 0.0507099 Jy ! Component: 150 - total flux cleaned = 0.0542352 Jy ! Component: 200 - total flux cleaned = 0.0559049 Jy ! Total flux subtracted in 200 components = 0.0559049 Jy ! Clean residual min=-0.002245 max=0.001855 Jy/beam ! Clean residual mean=-0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0559049 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0559049 Jy ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=4.476 mas, bpa=26.79 degrees ! Estimated noise=0.576028 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 = 0.00128564 Jy ! Component: 100 - total flux cleaned = 0.00158307 Jy ! Component: 150 - total flux cleaned = 0.00179665 Jy ! Component: 200 - total flux cleaned = 0.00192535 Jy ! Total flux subtracted in 200 components = 0.00192535 Jy ! Clean residual min=-0.001344 max=0.001272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0578302 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.0578302 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=4.948 mas, bpa=21.67 degrees ! Estimated noise=0.698207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.58585e-05 Jy ! Component: 100 - total flux cleaned = 0.000135976 Jy ! Component: 150 - total flux cleaned = 0.000189329 Jy ! Component: 200 - total flux cleaned = 0.000238055 Jy ! Total flux subtracted in 200 components = 0.000238055 Jy ! Clean residual min=-0.001412 max=0.001644 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0580683 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 = 2.24686e-05 Jy ! Component: 100 - total flux cleaned = 3.64552e-05 Jy ! Component: 150 - total flux cleaned = 4.885e-05 Jy ! Component: 200 - total flux cleaned = 5.63493e-05 Jy ! Total flux subtracted in 200 components = 5.63493e-05 Jy ! Clean residual min=-0.001404 max=0.001654 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0581246 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.0581246 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.626 mas, bmaj=4.476 mas, bpa=26.79 degrees ! Estimated noise=0.576028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.02028e-05 Jy ! Component: 100 - total flux cleaned = 5.13761e-05 Jy ! Component: 150 - total flux cleaned = 3.57567e-05 Jy ! Component: 200 - total flux cleaned = 5.36482e-05 Jy ! Total flux subtracted in 200 components = 5.36482e-05 Jy ! Clean residual min=-0.001318 max=0.001289 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0581783 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0581783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019483Jy sigma=0.507208 ! Fit after self-cal, rms=0.019482Jy sigma=0.507192 wmodel J1315+3157_C_map.mod ! Writing 48 model components to file: J1315+3157_C_map.mod wobs J1315+3157_C_uvs.fits ! Writing UV FITS file: J1315+3157_C_uvs.fits wwins J1315+3157_C_map.win ! wwins: Wrote 1 windows to J1315+3157_C_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 = -2.7379e-05 Jy ! Component: 100 - total flux cleaned = 0.000120736 Jy ! Component: 150 - total flux cleaned = 0.000181848 Jy ! Component: 200 - total flux cleaned = 0.000106758 Jy ! Component: 250 - total flux cleaned = 1.73492e-05 Jy ! Component: 300 - total flux cleaned = -8.49219e-05 Jy ! Component: 350 - total flux cleaned = -0.000101706 Jy ! Component: 400 - total flux cleaned = -0.000118231 Jy ! Component: 450 - total flux cleaned = -0.000149098 Jy ! Component: 500 - total flux cleaned = -0.000149049 Jy ! Component: 550 - total flux cleaned = -0.000178267 Jy ! Component: 600 - total flux cleaned = -0.000206916 Jy ! Component: 650 - total flux cleaned = -0.000207223 Jy ! Component: 700 - total flux cleaned = -0.000234794 Jy ! Component: 750 - total flux cleaned = -0.000181337 Jy ! Component: 800 - total flux cleaned = -0.000207817 Jy ! Component: 850 - total flux cleaned = -0.000207928 Jy ! Component: 900 - total flux cleaned = -0.000284095 Jy ! Component: 950 - total flux cleaned = -0.000321494 Jy ! Component: 1000 - total flux cleaned = -0.000358277 Jy ! Component: 1050 - total flux cleaned = -0.000419285 Jy ! Component: 1100 - total flux cleaned = -0.000467176 Jy ! Component: 1150 - total flux cleaned = -0.000502993 Jy ! Component: 1200 - total flux cleaned = -0.000596071 Jy ! Component: 1250 - total flux cleaned = -0.000607584 Jy ! Component: 1300 - total flux cleaned = -0.000698258 Jy ! Component: 1350 - total flux cleaned = -0.000720532 Jy ! Component: 1400 - total flux cleaned = -0.000731609 Jy ! Component: 1450 - total flux cleaned = -0.000753255 Jy ! Component: 1500 - total flux cleaned = -0.000785524 Jy ! Component: 1550 - total flux cleaned = -0.000806584 Jy ! Component: 1600 - total flux cleaned = -0.000795908 Jy ! Component: 1650 - total flux cleaned = -0.000826991 Jy ! Component: 1700 - total flux cleaned = -0.000837216 Jy ! Component: 1750 - total flux cleaned = -0.000877618 Jy ! Component: 1800 - total flux cleaned = -0.000847729 Jy ! Component: 1850 - total flux cleaned = -0.000897363 Jy ! Component: 1900 - total flux cleaned = -0.00091699 Jy ! Component: 1950 - total flux cleaned = -0.000955679 Jy ! Component: 2000 - total flux cleaned = -0.00100335 Jy ! Component: 2050 - total flux cleaned = -0.000984491 Jy ! Component: 2100 - total flux cleaned = -0.00106882 Jy ! Component: 2150 - total flux cleaned = -0.00108733 Jy ! Component: 2200 - total flux cleaned = -0.00112402 Jy ! Component: 2250 - total flux cleaned = -0.00115121 Jy ! Component: 2300 - total flux cleaned = -0.00114222 Jy ! Component: 2350 - total flux cleaned = -0.00119597 Jy ! Component: 2400 - total flux cleaned = -0.00120485 Jy ! Component: 2450 - total flux cleaned = -0.00127505 Jy ! Component: 2500 - total flux cleaned = -0.00130107 Jy ! Component: 2550 - total flux cleaned = -0.00131836 Jy ! Component: 2600 - total flux cleaned = -0.00136962 Jy ! Component: 2650 - total flux cleaned = -0.00137804 Jy ! Component: 2700 - total flux cleaned = -0.00138651 Jy ! Component: 2750 - total flux cleaned = -0.0014116 Jy ! Component: 2800 - total flux cleaned = -0.00142828 Jy ! Component: 2850 - total flux cleaned = -0.00147766 Jy ! Component: 2900 - total flux cleaned = -0.00150208 Jy ! Component: 2950 - total flux cleaned = -0.00151023 Jy ! Component: 3000 - total flux cleaned = -0.00155869 Jy ! Component: 3050 - total flux cleaned = -0.00158269 Jy ! Component: 3100 - total flux cleaned = -0.00162257 Jy ! Component: 3150 - total flux cleaned = -0.00165415 Jy ! Component: 3200 - total flux cleaned = -0.00168553 Jy ! Component: 3250 - total flux cleaned = -0.0016933 Jy ! Component: 3300 - total flux cleaned = -0.00170887 Jy ! Component: 3350 - total flux cleaned = -0.00173984 Jy ! Component: 3400 - total flux cleaned = -0.00177059 Jy ! Component: 3450 - total flux cleaned = -0.00179348 Jy ! Component: 3500 - total flux cleaned = -0.00182387 Jy ! Component: 3550 - total flux cleaned = -0.00183133 Jy ! Component: 3600 - total flux cleaned = -0.00184638 Jy ! Component: 3650 - total flux cleaned = -0.00186139 Jy ! Component: 3700 - total flux cleaned = -0.00189113 Jy ! Component: 3750 - total flux cleaned = -0.00189855 Jy ! Component: 3800 - total flux cleaned = -0.00192066 Jy ! Component: 3850 - total flux cleaned = -0.00190601 Jy ! Component: 3900 - total flux cleaned = -0.00193523 Jy ! Component: 3950 - total flux cleaned = -0.00194252 Jy ! Component: 4000 - total flux cleaned = -0.00193534 Jy ! Component: 4050 - total flux cleaned = -0.00196418 Jy ! Total flux subtracted in 4096 components = -0.00196418 Jy ! Clean residual min=-0.000428 max=0.000394 Jy/beam ! Clean residual mean=0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0562141 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 313 components and 0.0562141 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1315+3157_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.626 x 4.476 at 26.79 degrees (North through East) ! Clean map min=-0.00087939 max=0.05454 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1315+3157_C_map.fits wmodel /scr/pima/sb072a9_uvs/J1315+3157_C_map.mod ! Writing 313 model components to file: /scr/pima/sb072a9_uvs/J1315+3157_C_map.mod wobs /scr/pima/sb072a9_uvs/J1315+3157_C_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1315+3157_C_uvs.fits wwins /scr/pima/sb072a9_uvs/J1315+3157_C_map.win ! wwins: Wrote 2 windows to /scr/pima/sb072a9_uvs/J1315+3157_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0545397 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012486 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.686805 0.686805 1.37361 2.74722 5.49444 10.9889 21.9778 43.9555 87.911 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 436.805 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1315+3157_C_dfm.log closed on Fri Oct 26 20:44:18 2018