! Started logfile: .//J2103-0836_C_dfm.log on Mon Jan 20 19:10:38 2020 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 .//J2103-0836_C_uva.fits ! Reading UV FITS file: .//J2103-0836_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2103-0836 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2103-0836_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=0.997909Jy sigma=19.855700 ! Fit after self-cal, rms=0.950733Jy sigma=18.923589 ! 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=2.133 mas, bmaj=9.333 mas, bpa=-12.8 degrees ! Estimated noise=0.913341 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 = 0.0369428 Jy ! Component: 100 - total flux cleaned = 0.0459064 Jy ! Total flux subtracted in 100 components = 0.0459064 Jy ! Clean residual min=-0.003754 max=0.004937 Jy/beam ! Clean residual mean=0.000004 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.0459064 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0459064 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=0.037875Jy sigma=0.693330 ! Fit after self-cal, rms=0.037299Jy sigma=0.682710 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.623 mas, bmaj=8.81 mas, bpa=-12.48 degrees ! Estimated noise=0.723251 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 = 0.00593371 Jy ! Component: 100 - total flux cleaned = 0.0086105 Jy ! Component: 150 - total flux cleaned = 0.00927312 Jy ! Component: 200 - total flux cleaned = 0.00944644 Jy ! Total flux subtracted in 200 components = 0.00944644 Jy ! Clean residual min=-0.002056 max=0.002408 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0553529 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.0553529 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=0.036364Jy sigma=0.665435 ! Fit after self-cal, rms=0.036354Jy sigma=0.665006 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.623 x 8.81 at -12.48 degrees (North through East) ! Clean map min=-0.0020339 max=0.050055 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.00 KP 0.89 ! NL 1.04 OV 0.97 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00 HN 0.90 KP 0.98 ! NL 1.01 OV 1.00 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.13 KP 0.91 ! NL 1.10 OV 1.01 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 0.89 KP 1.04 ! NL 0.99 OV 0.96 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.00 KP 0.96 ! NL 1.12 OV 0.92 PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.98 KP 0.92 ! NL 1.03 OV 0.95 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.05 KP 0.99 ! NL 0.93 OV 0.93 PT 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.01 HN 1.10 KP 1.01 ! NL 1.16 OV 1.05 PT 1.00 ! ! ! Fit before self-cal, rms=0.036354Jy sigma=0.665006 ! Fit after self-cal, rms=0.035289Jy sigma=0.657850 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=8.698 mas, bpa=-12.31 degrees ! Estimated noise=0.714787 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 = 0.000463482 Jy ! Component: 100 - total flux cleaned = 0.000530798 Jy ! Component: 150 - total flux cleaned = 0.00055078 Jy ! Component: 200 - total flux cleaned = 0.000568102 Jy ! Total flux subtracted in 200 components = 0.000568102 Jy ! Clean residual min=-0.001677 max=0.001552 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.055921 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.055921 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=0.035264Jy sigma=0.657358 ! Fit after self-cal, rms=0.035269Jy sigma=0.657145 ! 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=0.035269Jy sigma=0.657145 ! Fit after self-cal, rms=0.035240Jy sigma=0.657102 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=8.678 mas, bpa=-12.26 degrees ! Estimated noise=0.714904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312458 Jy ! Component: 100 - total flux cleaned = 0.000381495 Jy ! Component: 150 - total flux cleaned = 0.000411082 Jy ! Component: 200 - total flux cleaned = 0.000410867 Jy ! Total flux subtracted in 200 components = 0.000410867 Jy ! Clean residual min=-0.001607 max=0.001499 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0563319 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.0563319 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=0.035225Jy sigma=0.656828 ! Fit after self-cal, rms=0.035225Jy sigma=0.656813 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 = 9.10039e-06 Jy ! Component: 100 - total flux cleaned = 3.31493e-05 Jy ! Component: 150 - total flux cleaned = 4.37591e-05 Jy ! Component: 200 - total flux cleaned = 6.40631e-05 Jy ! Total flux subtracted in 200 components = 6.40631e-05 Jy ! Clean residual min=-0.001593 max=0.001492 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0563959 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.0563959 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=0.035218Jy sigma=0.656672 ! Fit after self-cal, rms=0.035218Jy sigma=0.656667 ! 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=0.035218Jy sigma=0.656667 ! Fit after self-cal, rms=0.035165Jy sigma=0.656629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=8.662 mas, bpa=-12.22 degrees ! Estimated noise=0.715035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234953 Jy ! Component: 100 - total flux cleaned = 0.00029124 Jy ! Component: 150 - total flux cleaned = 0.000310923 Jy ! Component: 200 - total flux cleaned = 0.000338713 Jy ! Total flux subtracted in 200 components = 0.000338713 Jy ! Clean residual min=-0.001590 max=0.001461 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0567346 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.0567346 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=0.035159Jy sigma=0.656504 ! Fit after self-cal, rms=0.035158Jy sigma=0.656500 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 = -2.2848e-06 Jy ! Component: 100 - total flux cleaned = 5.97671e-06 Jy ! Component: 150 - total flux cleaned = 1.38623e-05 Jy ! Component: 200 - total flux cleaned = 1.36419e-05 Jy ! Total flux subtracted in 200 components = 1.36419e-05 Jy ! Clean residual min=-0.001583 max=0.001455 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0567483 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.0567483 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=0.035155Jy sigma=0.656426 ! Fit after self-cal, rms=0.035155Jy sigma=0.656424 ! 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=0.035155Jy sigma=0.656424 ! Fit after self-cal, rms=0.035139Jy sigma=0.656404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.958 mas, bmaj=8.291 mas, bpa=-13.49 degrees ! Estimated noise=0.777127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.60042e-05 Jy ! Component: 100 - total flux cleaned = 0.000163088 Jy ! Component: 150 - total flux cleaned = 0.000172391 Jy ! Component: 200 - total flux cleaned = 0.000189354 Jy ! Total flux subtracted in 200 components = 0.000189354 Jy ! Clean residual min=-0.001709 max=0.001485 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0569376 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.0569376 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=0.035138Jy sigma=0.656349 ! Fit after self-cal, rms=0.035136Jy sigma=0.656327 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 = -2.4257e-05 Jy ! Component: 100 - total flux cleaned = -1.55717e-05 Jy ! Component: 150 - total flux cleaned = -7.58057e-06 Jy ! Component: 200 - total flux cleaned = -4.91369e-07 Jy ! Total flux subtracted in 200 components = -4.91369e-07 Jy ! Clean residual min=-0.001710 max=0.001480 Jy/beam ! Clean residual mean=0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0569371 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.0569371 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=0.035137Jy sigma=0.656309 ! Fit after self-cal, rms=0.035136Jy sigma=0.656300 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=8.649 mas, bpa=-12.19 degrees ! Estimated noise=0.71554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.633 x 8.649 at -12.19 degrees (North through East) ! Clean map min=-0.0015395 max=0.049477 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=2.13 mas, bmaj=9.166 mas, bpa=-12.48 degrees ! Estimated noise=0.906268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369208 Jy ! Component: 100 - total flux cleaned = 0.046285 Jy ! Component: 150 - total flux cleaned = 0.0507891 Jy ! Component: 200 - total flux cleaned = 0.0521977 Jy ! Total flux subtracted in 200 components = 0.0521977 Jy ! Clean residual min=-0.002400 max=0.002423 Jy/beam ! Clean residual mean=0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0521977 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0521977 Jy ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=8.649 mas, bpa=-12.19 degrees ! Estimated noise=0.71554 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 = 0.00217933 Jy ! Component: 100 - total flux cleaned = 0.00332767 Jy ! Component: 150 - total flux cleaned = 0.00383982 Jy ! Component: 200 - total flux cleaned = 0.00404708 Jy ! Total flux subtracted in 200 components = 0.00404708 Jy ! Clean residual min=-0.001553 max=0.001605 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0562448 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.0562448 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=3.958 mas, bmaj=8.291 mas, bpa=-13.49 degrees ! Estimated noise=0.777127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377045 Jy ! Component: 100 - total flux cleaned = 0.000468182 Jy ! Component: 150 - total flux cleaned = 0.000499523 Jy ! Component: 200 - total flux cleaned = 0.000528718 Jy ! Total flux subtracted in 200 components = 0.000528718 Jy ! Clean residual min=-0.001598 max=0.001665 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0567735 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 = 1.37179e-05 Jy ! Component: 100 - total flux cleaned = 5.24503e-05 Jy ! Component: 150 - total flux cleaned = 6.43787e-05 Jy ! Component: 200 - total flux cleaned = 8.73934e-05 Jy ! Total flux subtracted in 200 components = 8.73934e-05 Jy ! Clean residual min=-0.001610 max=0.001615 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0568609 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.0568609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=8.649 mas, bpa=-12.19 degrees ! Estimated noise=0.71554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.03923e-05 Jy ! Component: 100 - total flux cleaned = 9.53128e-05 Jy ! Component: 150 - total flux cleaned = 0.000117868 Jy ! Component: 200 - total flux cleaned = 0.000128298 Jy ! Total flux subtracted in 200 components = 0.000128298 Jy ! Clean residual min=-0.001497 max=0.001500 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0569892 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0569892 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=0.035142Jy sigma=0.656475 ! Fit after self-cal, rms=0.035140Jy sigma=0.656439 wmodel J2103-0836_C_map.mod ! Writing 62 model components to file: J2103-0836_C_map.mod wobs J2103-0836_C_uvs.fits ! Writing UV FITS file: J2103-0836_C_uvs.fits wwins J2103-0836_C_map.win ! wwins: Wrote 1 windows to J2103-0836_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 = -0.000226157 Jy ! Component: 100 - total flux cleaned = -0.000251878 Jy ! Component: 150 - total flux cleaned = -0.000205123 Jy ! Component: 200 - total flux cleaned = -9.63583e-05 Jy ! Component: 250 - total flux cleaned = -5.47101e-05 Jy ! Component: 300 - total flux cleaned = -3.4422e-05 Jy ! Component: 350 - total flux cleaned = -3.37769e-05 Jy ! Component: 400 - total flux cleaned = -3.35299e-05 Jy ! Component: 450 - total flux cleaned = -6.76152e-05 Jy ! Component: 500 - total flux cleaned = -3.40453e-05 Jy ! Component: 550 - total flux cleaned = -8.20494e-05 Jy ! Component: 600 - total flux cleaned = -8.2258e-05 Jy ! Component: 650 - total flux cleaned = -9.74914e-05 Jy ! Component: 700 - total flux cleaned = -0.000112183 Jy ! Component: 750 - total flux cleaned = -9.81405e-05 Jy ! Component: 800 - total flux cleaned = -9.83917e-05 Jy ! Component: 850 - total flux cleaned = -7.16859e-05 Jy ! Component: 900 - total flux cleaned = -1.94504e-05 Jy ! Component: 950 - total flux cleaned = 3.16518e-05 Jy ! Component: 1000 - total flux cleaned = 4.4436e-05 Jy ! Component: 1050 - total flux cleaned = 9.33155e-05 Jy ! Component: 1100 - total flux cleaned = 0.000140757 Jy ! Component: 1150 - total flux cleaned = 0.000152669 Jy ! Component: 1200 - total flux cleaned = 0.000198744 Jy ! Component: 1250 - total flux cleaned = 0.000232482 Jy ! Component: 1300 - total flux cleaned = 0.000243531 Jy ! Component: 1350 - total flux cleaned = 0.000254505 Jy ! Component: 1400 - total flux cleaned = 0.000254485 Jy ! Component: 1450 - total flux cleaned = 0.000286171 Jy ! Component: 1500 - total flux cleaned = 0.000337815 Jy ! Component: 1550 - total flux cleaned = 0.000358297 Jy ! Component: 1600 - total flux cleaned = 0.000368208 Jy ! Component: 1650 - total flux cleaned = 0.000407705 Jy ! Component: 1700 - total flux cleaned = 0.000446489 Jy ! Component: 1750 - total flux cleaned = 0.000446462 Jy ! Component: 1800 - total flux cleaned = 0.000455947 Jy ! Component: 1850 - total flux cleaned = 0.000465307 Jy ! Component: 1900 - total flux cleaned = 0.000456031 Jy ! Component: 1950 - total flux cleaned = 0.000465193 Jy ! Component: 2000 - total flux cleaned = 0.000474294 Jy ! Component: 2050 - total flux cleaned = 0.000492131 Jy ! Component: 2100 - total flux cleaned = 0.000500924 Jy ! Component: 2150 - total flux cleaned = 0.000518449 Jy ! Component: 2200 - total flux cleaned = 0.000527138 Jy ! Component: 2250 - total flux cleaned = 0.000535709 Jy ! Component: 2300 - total flux cleaned = 0.000561241 Jy ! Component: 2350 - total flux cleaned = 0.000569638 Jy ! Component: 2400 - total flux cleaned = 0.000594629 Jy ! Component: 2450 - total flux cleaned = 0.000586343 Jy ! Component: 2500 - total flux cleaned = 0.000602744 Jy ! Component: 2550 - total flux cleaned = 0.000602686 Jy ! Component: 2600 - total flux cleaned = 0.000578526 Jy ! Component: 2650 - total flux cleaned = 0.000570542 Jy ! Component: 2700 - total flux cleaned = 0.000570563 Jy ! Component: 2750 - total flux cleaned = 0.00055471 Jy ! Component: 2800 - total flux cleaned = 0.000531065 Jy ! Component: 2850 - total flux cleaned = 0.000507491 Jy ! Component: 2900 - total flux cleaned = 0.000476163 Jy ! Component: 2950 - total flux cleaned = 0.000437157 Jy ! Component: 3000 - total flux cleaned = 0.000406061 Jy ! Component: 3050 - total flux cleaned = 0.000390513 Jy ! Component: 3100 - total flux cleaned = 0.000367159 Jy ! Component: 3150 - total flux cleaned = 0.00033612 Jy ! Component: 3200 - total flux cleaned = 0.000320604 Jy ! Component: 3250 - total flux cleaned = 0.000297394 Jy ! Component: 3300 - total flux cleaned = 0.000266477 Jy ! Component: 3350 - total flux cleaned = 0.000266431 Jy ! Component: 3400 - total flux cleaned = 0.000212385 Jy ! Component: 3450 - total flux cleaned = 0.000196991 Jy ! Component: 3500 - total flux cleaned = 0.00017388 Jy ! Component: 3550 - total flux cleaned = 0.000150773 Jy ! Component: 3600 - total flux cleaned = 0.000119945 Jy ! Component: 3650 - total flux cleaned = 9.68308e-05 Jy ! Component: 3700 - total flux cleaned = 8.13109e-05 Jy ! Component: 3750 - total flux cleaned = 6.58272e-05 Jy ! Component: 3800 - total flux cleaned = 3.48201e-05 Jy ! Component: 3850 - total flux cleaned = 3.78853e-06 Jy ! Component: 3900 - total flux cleaned = -1.16944e-05 Jy ! Component: 3950 - total flux cleaned = -5.06362e-05 Jy ! Component: 4000 - total flux cleaned = -6.62309e-05 Jy ! Component: 4050 - total flux cleaned = -8.96274e-05 Jy ! Total flux subtracted in 4096 components = -0.000120964 Jy ! Clean residual min=-0.000452 max=0.000394 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0568682 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 359 components and 0.0568683 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2103-0836_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.633 x 8.649 at -12.19 degrees (North through East) ! Clean map min=-0.0012959 max=0.049502 Jy/beam ! Writing clean map to FITS file: .//J2103-0836_C_map.fits wmodel .//J2103-0836_C_map.mod ! Writing 359 model components to file: .//J2103-0836_C_map.mod wobs .//J2103-0836_C_uvs.fits ! Writing UV FITS file: .//J2103-0836_C_uvs.fits wwins .//J2103-0836_C_map.win ! wwins: Wrote 2 windows to .//J2103-0836_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0495023 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.853366 0.853366 1.70673 3.41346 6.82693 13.6539 27.3077 54.6154 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 351.549 quit ! Quitting program ! Log file .//J2103-0836_C_dfm.log closed on Mon Jan 20 19:10:41 2020