! Started logfile: .//J1714-2648_X_dfm.log on Mon Jan 20 18:34:50 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1714-2648_X_uva.fits ! Reading UV FITS file: .//J1714-2648_X_uva.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.979167 visibilities/baseline/integration-bin. ! Found source: J1714-2648 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1880 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1714-2648_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012473Jy sigma=11.876306 ! Fit after self-cal, rms=0.895337Jy sigma=10.444680 ! 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=1.018 mas, bmaj=3.527 mas, bpa=-3.914 degrees ! Estimated noise=1.94079 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 = 0.0806115 Jy ! Component: 100 - total flux cleaned = 0.0987308 Jy ! Total flux subtracted in 100 components = 0.0987308 Jy ! Clean residual min=-0.010955 max=0.012016 Jy/beam ! Clean residual mean=-0.000019 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 0.0987308 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0987308 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=0.079603Jy sigma=0.744136 ! Fit after self-cal, rms=0.079549Jy sigma=0.743883 ! 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=1.173 mas, bmaj=3.601 mas, bpa=-3.576 degrees ! Estimated noise=1.46283 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 = 0.0151963 Jy ! Component: 100 - total flux cleaned = 0.0249899 Jy ! Component: 150 - total flux cleaned = 0.0317368 Jy ! Component: 200 - total flux cleaned = 0.0364961 Jy ! Total flux subtracted in 200 components = 0.0364961 Jy ! Clean residual min=-0.008325 max=0.007501 Jy/beam ! Clean residual mean=-0.000018 rms=0.002211 Jy/beam ! Combined flux in latest and established models = 0.135227 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.135227 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=0.076871Jy sigma=0.687733 ! Fit after self-cal, rms=0.076604Jy sigma=0.686858 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 3.601 at -3.576 degrees (North through East) ! Clean map min=-0.0082148 max=0.10976 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.04 KP 0.95 LA 0.88 NL 1.06 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.12 KP 0.90 LA 0.91 NL 0.97 ! PT 1.11 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.14 KP 0.95 LA 0.87 NL 1.08 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 0.95 LA 0.90 NL 1.08 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 1.22 KP 0.91 LA 0.81 NL 1.11 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 1.15 KP 0.98 LA 0.84 NL 0.98 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.21 KP 1.02 LA 0.87 NL 1.08 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.98 KP 0.97 LA 0.99 NL 1.18 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.076604Jy sigma=0.686858 ! Fit after self-cal, rms=0.076805Jy sigma=0.668428 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=3.715 mas, bpa=-3.399 degrees ! Estimated noise=1.44494 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 = -0.00236383 Jy ! Component: 100 - total flux cleaned = -0.00340022 Jy ! Component: 150 - total flux cleaned = -0.00343338 Jy ! Component: 200 - total flux cleaned = -0.0034604 Jy ! Total flux subtracted in 200 components = -0.0034604 Jy ! Clean residual min=-0.004352 max=0.004480 Jy/beam ! Clean residual mean=-0.000006 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.131766 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.131766 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=0.076659Jy sigma=0.667947 ! Fit after self-cal, rms=0.076853Jy sigma=0.667579 ! 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=0.076853Jy sigma=0.667579 ! Fit after self-cal, rms=0.077763Jy sigma=0.667122 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=3.743 mas, bpa=-3.31 degrees ! Estimated noise=1.44482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151071 Jy ! Component: 100 - total flux cleaned = -0.00210305 Jy ! Component: 150 - total flux cleaned = -0.00237787 Jy ! Component: 200 - total flux cleaned = -0.002454 Jy ! Total flux subtracted in 200 components = -0.002454 Jy ! Clean residual min=-0.004241 max=0.004596 Jy/beam ! Clean residual mean=-0.000006 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.129313 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.129313 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=0.077690Jy sigma=0.666980 ! Fit after self-cal, rms=0.077741Jy sigma=0.666968 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 = -0.000136369 Jy ! Component: 100 - total flux cleaned = -0.000168758 Jy ! Component: 150 - total flux cleaned = -0.000211614 Jy ! Component: 200 - total flux cleaned = -0.000238093 Jy ! Total flux subtracted in 200 components = -0.000238093 Jy ! Clean residual min=-0.004296 max=0.004611 Jy/beam ! Clean residual mean=-0.000006 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.129074 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.129074 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=0.077727Jy sigma=0.666979 ! Fit after self-cal, rms=0.077731Jy sigma=0.666978 ! 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=0.077731Jy sigma=0.666978 ! Fit after self-cal, rms=0.078523Jy sigma=0.666726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=3.764 mas, bpa=-3.234 degrees ! Estimated noise=1.44582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104776 Jy ! Component: 100 - total flux cleaned = -0.00149494 Jy ! Component: 150 - total flux cleaned = -0.00169628 Jy ! Component: 200 - total flux cleaned = -0.00184129 Jy ! Total flux subtracted in 200 components = -0.00184129 Jy ! Clean residual min=-0.004178 max=0.004592 Jy/beam ! Clean residual mean=-0.000005 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.127233 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.127233 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=0.078485Jy sigma=0.666629 ! Fit after self-cal, rms=0.078517Jy sigma=0.666623 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 = -0.000151518 Jy ! Component: 100 - total flux cleaned = -0.000173277 Jy ! Component: 150 - total flux cleaned = -0.000193332 Jy ! Component: 200 - total flux cleaned = -0.000212404 Jy ! Total flux subtracted in 200 components = -0.000212404 Jy ! Clean residual min=-0.004208 max=0.004600 Jy/beam ! Clean residual mean=-0.000006 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.127021 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.127021 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=0.078509Jy sigma=0.666639 ! Fit after self-cal, rms=0.078512Jy sigma=0.666638 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078512Jy sigma=0.666638 ! Fit after self-cal, rms=0.079155Jy sigma=0.666489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.878 mas, bmaj=4.171 mas, bpa=-7.505 degrees ! Estimated noise=1.70556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000529739 Jy ! Component: 100 - total flux cleaned = -0.000595412 Jy ! Component: 150 - total flux cleaned = -0.000598339 Jy ! Component: 200 - total flux cleaned = -0.000548427 Jy ! Total flux subtracted in 200 components = -0.000548427 Jy ! Clean residual min=-0.004873 max=0.005019 Jy/beam ! Clean residual mean=-0.000009 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.126472 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.126472 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=0.079136Jy sigma=0.666603 ! Fit after self-cal, rms=0.079168Jy sigma=0.666590 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 = 5.69821e-05 Jy ! Component: 100 - total flux cleaned = 8.74152e-05 Jy ! Component: 150 - total flux cleaned = 0.000129777 Jy ! Component: 200 - total flux cleaned = 0.000156431 Jy ! Total flux subtracted in 200 components = 0.000156431 Jy ! Clean residual min=-0.004858 max=0.005009 Jy/beam ! Clean residual mean=-0.000009 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.126629 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.126629 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=0.079164Jy sigma=0.666713 ! Fit after self-cal, rms=0.079169Jy sigma=0.666710 ! 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=1.185 mas, bmaj=3.781 mas, bpa=-3.17 degrees ! Estimated noise=1.44705 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 3.781 at -3.17 degrees (North through East) ! Clean map min=-0.0040707 max=0.1076 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=1.019 mas, bmaj=3.654 mas, bpa=-3.463 degrees ! Estimated noise=1.94819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.08079 Jy ! Component: 100 - total flux cleaned = 0.0990929 Jy ! Component: 150 - total flux cleaned = 0.106577 Jy ! Component: 200 - total flux cleaned = 0.111566 Jy ! Total flux subtracted in 200 components = 0.111566 Jy ! Clean residual min=-0.005606 max=0.005681 Jy/beam ! Clean residual mean=-0.000008 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.111566 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 0.111566 Jy ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=3.781 mas, bpa=-3.17 degrees ! Estimated noise=1.44705 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 = 0.00563233 Jy ! Component: 100 - total flux cleaned = 0.00891086 Jy ! Component: 150 - total flux cleaned = 0.0109909 Jy ! Component: 200 - total flux cleaned = 0.0124019 Jy ! Total flux subtracted in 200 components = 0.0124019 Jy ! Clean residual min=-0.004342 max=0.003735 Jy/beam ! Clean residual mean=-0.000007 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.123968 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.123968 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=1.878 mas, bmaj=4.171 mas, bpa=-7.505 degrees ! Estimated noise=1.70556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177734 Jy ! Component: 100 - total flux cleaned = 0.0027431 Jy ! Component: 150 - total flux cleaned = 0.00326809 Jy ! Component: 200 - total flux cleaned = 0.00338354 Jy ! Total flux subtracted in 200 components = 0.00338354 Jy ! Clean residual min=-0.004704 max=0.004656 Jy/beam ! Clean residual mean=-0.000008 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.127351 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 = 4.52733e-05 Jy ! Component: 100 - total flux cleaned = 7.47988e-05 Jy ! Component: 150 - total flux cleaned = 0.000102801 Jy ! Component: 200 - total flux cleaned = 0.000129643 Jy ! Total flux subtracted in 200 components = 0.000129643 Jy ! Clean residual min=-0.004681 max=0.004673 Jy/beam ! Clean residual mean=-0.000008 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.127481 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.127481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=3.781 mas, bpa=-3.17 degrees ! Estimated noise=1.44705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299561 Jy ! Component: 100 - total flux cleaned = -0.000364193 Jy ! Component: 150 - total flux cleaned = -0.000374017 Jy ! Component: 200 - total flux cleaned = -0.000373957 Jy ! Total flux subtracted in 200 components = -0.000373957 Jy ! Clean residual min=-0.004017 max=0.004213 Jy/beam ! Clean residual mean=-0.000004 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.127107 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.127107 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=0.079181Jy sigma=0.666171 ! Fit after self-cal, rms=0.079182Jy sigma=0.666151 wmodel J1714-2648_X_map.mod ! Writing 64 model components to file: J1714-2648_X_map.mod wobs J1714-2648_X_uvs.fits ! Writing UV FITS file: J1714-2648_X_uvs.fits wwins J1714-2648_X_map.win ! wwins: Wrote 1 windows to J1714-2648_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 = -0.000191564 Jy ! Component: 100 - total flux cleaned = -0.000431045 Jy ! Component: 150 - total flux cleaned = -0.000739525 Jy ! Component: 200 - total flux cleaned = -0.0011199 Jy ! Component: 250 - total flux cleaned = -0.00142886 Jy ! Component: 300 - total flux cleaned = -0.00167488 Jy ! Component: 350 - total flux cleaned = -0.00190264 Jy ! Component: 400 - total flux cleaned = -0.00219127 Jy ! Component: 450 - total flux cleaned = -0.00226159 Jy ! Component: 500 - total flux cleaned = -0.00229524 Jy ! Component: 550 - total flux cleaned = -0.00232682 Jy ! Component: 600 - total flux cleaned = -0.00232619 Jy ! Component: 650 - total flux cleaned = -0.00223642 Jy ! Component: 700 - total flux cleaned = -0.00223622 Jy ! Component: 750 - total flux cleaned = -0.00215226 Jy ! Component: 800 - total flux cleaned = -0.0021249 Jy ! Component: 850 - total flux cleaned = -0.00207147 Jy ! Component: 900 - total flux cleaned = -0.00204549 Jy ! Component: 950 - total flux cleaned = -0.00199433 Jy ! Component: 1000 - total flux cleaned = -0.00194414 Jy ! Component: 1050 - total flux cleaned = -0.00194416 Jy ! Component: 1100 - total flux cleaned = -0.00199405 Jy ! Component: 1150 - total flux cleaned = -0.00201899 Jy ! Component: 1200 - total flux cleaned = -0.00206864 Jy ! Component: 1250 - total flux cleaned = -0.00211847 Jy ! Component: 1300 - total flux cleaned = -0.00216851 Jy ! Component: 1350 - total flux cleaned = -0.00221848 Jy ! Component: 1400 - total flux cleaned = -0.00226895 Jy ! Component: 1450 - total flux cleaned = -0.00234497 Jy ! Component: 1500 - total flux cleaned = -0.00239681 Jy ! Component: 1550 - total flux cleaned = -0.00244931 Jy ! Component: 1600 - total flux cleaned = -0.00250237 Jy ! Component: 1650 - total flux cleaned = -0.00258246 Jy ! Component: 1700 - total flux cleaned = -0.00266428 Jy ! Component: 1750 - total flux cleaned = -0.00274749 Jy ! Component: 1800 - total flux cleaned = -0.00283258 Jy ! Component: 1850 - total flux cleaned = -0.00291918 Jy ! Component: 1900 - total flux cleaned = -0.00300793 Jy ! Component: 1950 - total flux cleaned = -0.00312917 Jy ! Component: 2000 - total flux cleaned = -0.00322213 Jy ! Component: 2050 - total flux cleaned = -0.00331717 Jy ! Component: 2100 - total flux cleaned = -0.00341499 Jy ! Component: 2150 - total flux cleaned = -0.00348131 Jy ! Component: 2200 - total flux cleaned = -0.00354912 Jy ! Component: 2250 - total flux cleaned = -0.00365292 Jy ! Component: 2300 - total flux cleaned = -0.00375993 Jy ! Component: 2350 - total flux cleaned = -0.00383282 Jy ! Component: 2400 - total flux cleaned = -0.00394511 Jy ! Component: 2450 - total flux cleaned = -0.00402156 Jy ! Component: 2500 - total flux cleaned = -0.00410023 Jy ! Component: 2550 - total flux cleaned = -0.00418059 Jy ! Component: 2600 - total flux cleaned = -0.00426316 Jy ! Component: 2650 - total flux cleaned = -0.0043473 Jy ! Component: 2700 - total flux cleaned = -0.00443387 Jy ! Component: 2750 - total flux cleaned = -0.00456703 Jy ! Component: 2800 - total flux cleaned = -0.00465817 Jy ! Component: 2850 - total flux cleaned = -0.00475207 Jy ! Component: 2900 - total flux cleaned = -0.00484821 Jy ! Component: 2950 - total flux cleaned = -0.00489763 Jy ! Component: 3000 - total flux cleaned = -0.0049483 Jy ! Component: 3050 - total flux cleaned = -0.00494871 Jy ! Component: 3100 - total flux cleaned = -0.00500133 Jy ! Component: 3150 - total flux cleaned = -0.00505511 Jy ! Component: 3200 - total flux cleaned = -0.00511095 Jy ! Component: 3250 - total flux cleaned = -0.00516812 Jy ! Component: 3300 - total flux cleaned = -0.00516716 Jy ! Component: 3350 - total flux cleaned = -0.00528868 Jy ! Component: 3400 - total flux cleaned = -0.00528921 Jy ! Component: 3450 - total flux cleaned = -0.00541828 Jy ! Component: 3500 - total flux cleaned = -0.00541853 Jy ! Component: 3550 - total flux cleaned = -0.00555506 Jy ! Component: 3600 - total flux cleaned = -0.00555554 Jy ! Component: 3650 - total flux cleaned = -0.0056277 Jy ! Component: 3700 - total flux cleaned = -0.00577524 Jy ! Component: 3750 - total flux cleaned = -0.00577715 Jy ! Component: 3800 - total flux cleaned = -0.00577779 Jy ! Component: 3850 - total flux cleaned = -0.00585671 Jy ! Component: 3900 - total flux cleaned = -0.00593894 Jy ! Component: 3950 - total flux cleaned = -0.00602456 Jy ! Component: 4000 - total flux cleaned = -0.00602462 Jy ! Component: 4050 - total flux cleaned = -0.00602414 Jy ! Total flux subtracted in 4096 components = -0.00602457 Jy ! Clean residual min=-0.005530 max=0.005228 Jy/beam ! Clean residual mean=0.000001 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.121082 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 208 components and 0.121082 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1714-2648_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 3.781 at -3.17 degrees (North through East) ! Clean map min=-0.010804 max=0.10837 Jy/beam ! Writing clean map to FITS file: .//J1714-2648_X_map.fits wmodel .//J1714-2648_X_map.mod ! Writing 208 model components to file: .//J1714-2648_X_map.mod wobs .//J1714-2648_X_uvs.fits ! Writing UV FITS file: .//J1714-2648_X_uvs.fits wwins .//J1714-2648_X_map.win ! wwins: Wrote 2 windows to .//J1714-2648_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.108374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00160731 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.44937 4.44937 8.89873 17.7975 35.5949 71.1899 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0048 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 67.425 quit ! Quitting program ! Log file .//J1714-2648_X_dfm.log closed on Mon Jan 20 18:34:53 2020