! Started logfile: .//J1211-2830_X_dfm.log on Mon Jan 20 18:00:36 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 .//J1211-2830_X_uva.fits ! Reading UV FITS file: .//J1211-2830_X_uva.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970982 visibilities/baseline/integration-bin. ! Found source: J1211-2830 ! ! 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 3480 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 J1211-2830_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003654Jy sigma=12.002491 ! Fit after self-cal, rms=0.952665Jy sigma=11.344186 ! 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=0.9891 mas, bmaj=3.969 mas, bpa=-1.377 degrees ! Estimated noise=1.58602 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 = 0.0385554 Jy ! Component: 100 - total flux cleaned = 0.0480997 Jy ! Total flux subtracted in 100 components = 0.0480997 Jy ! Clean residual min=-0.004762 max=0.006312 Jy/beam ! Clean residual mean=-0.000004 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.0480997 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0480997 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=0.075073Jy sigma=0.744668 ! Fit after self-cal, rms=0.074051Jy sigma=0.729024 ! 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=1.213 mas, bmaj=4.493 mas, bpa=-2.394 degrees ! Estimated noise=1.04759 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 = 0.0057652 Jy ! Component: 100 - total flux cleaned = 0.00651355 Jy ! Component: 150 - total flux cleaned = 0.00689906 Jy ! Component: 200 - total flux cleaned = 0.00712595 Jy ! Total flux subtracted in 200 components = 0.00712595 Jy ! Clean residual min=-0.004452 max=0.004207 Jy/beam ! Clean residual mean=-0.000007 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.0552257 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.0552257 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=0.073696Jy sigma=0.721618 ! Fit after self-cal, rms=0.073757Jy sigma=0.721504 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.213 x 4.493 at -2.394 degrees (North through East) ! Clean map min=-0.0042592 max=0.052658 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.03 KP 0.85 LA 0.89 ! NL 1.00 OV 1.13 PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.85 KP 1.07 LA 0.83 ! NL 1.34 OV 1.40 PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.95 KP 0.98 LA 0.87 ! NL 1.07 OV 1.41 PT 0.98 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 1.11 KP 0.95 LA 0.78 ! NL 1.17 OV 1.32 PT 1.01 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.92 KP 0.91 LA 0.79 ! NL 1.06 OV 1.43 PT 1.04 SC 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.81 HN 1.08 KP 1.04 LA 0.81 ! NL 0.93 OV 1.31 PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.09 KP 1.20 LA 0.90 ! NL 0.99 OV 1.25 PT 1.03 SC 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.16 KP 1.15 LA 0.93 ! NL 1.05 OV 1.22 PT 0.87 SC 0.85 ! ! ! Fit before self-cal, rms=0.073757Jy sigma=0.721504 ! Fit after self-cal, rms=0.079954Jy sigma=0.710889 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=4.511 mas, bpa=-1.909 degrees ! Estimated noise=1.04827 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 = -0.000142101 Jy ! Component: 100 - total flux cleaned = -0.000195805 Jy ! Component: 150 - total flux cleaned = -0.000196791 Jy ! Component: 200 - total flux cleaned = -0.00017902 Jy ! Total flux subtracted in 200 components = -0.00017902 Jy ! Clean residual min=-0.002786 max=0.002822 Jy/beam ! Clean residual mean=0.000010 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0550466 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0550466 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=0.079934Jy sigma=0.710591 ! Fit after self-cal, rms=0.080346Jy sigma=0.709554 ! 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=0.080346Jy sigma=0.709554 ! Fit after self-cal, rms=0.082683Jy sigma=0.709409 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=4.52 mas, bpa=-1.841 degrees ! Estimated noise=1.05456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.09116e-06 Jy ! Component: 100 - total flux cleaned = -1.77603e-05 Jy ! Component: 150 - total flux cleaned = -3.44885e-05 Jy ! Component: 200 - total flux cleaned = -4.90976e-05 Jy ! Total flux subtracted in 200 components = -4.90976e-05 Jy ! Clean residual min=-0.002859 max=0.002886 Jy/beam ! Clean residual mean=0.000010 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0549975 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0549975 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=0.082672Jy sigma=0.709246 ! Fit after self-cal, rms=0.082742Jy sigma=0.709206 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 = -5.42545e-05 Jy ! Component: 100 - total flux cleaned = -8.19467e-05 Jy ! Component: 150 - total flux cleaned = -9.36233e-05 Jy ! Component: 200 - total flux cleaned = -0.000104532 Jy ! Total flux subtracted in 200 components = -0.000104532 Jy ! Clean residual min=-0.002839 max=0.002899 Jy/beam ! Clean residual mean=0.000010 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.054893 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.054893 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=0.082739Jy sigma=0.709107 ! Fit after self-cal, rms=0.082742Jy sigma=0.709095 ! 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=0.082742Jy sigma=0.709095 ! Fit after self-cal, rms=0.083885Jy sigma=0.709078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=4.525 mas, bpa=-1.799 degrees ! Estimated noise=1.05842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.63736e-05 Jy ! Component: 100 - total flux cleaned = -2.36433e-06 Jy ! Component: 150 - total flux cleaned = 9.26312e-06 Jy ! Component: 200 - total flux cleaned = -1.40892e-06 Jy ! Total flux subtracted in 200 components = -1.40892e-06 Jy ! Clean residual min=-0.002815 max=0.002906 Jy/beam ! Clean residual mean=0.000011 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0548916 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0548916 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=0.083879Jy sigma=0.708992 ! Fit after self-cal, rms=0.083899Jy sigma=0.708982 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 = -4.38543e-05 Jy ! Component: 100 - total flux cleaned = -5.47881e-05 Jy ! Component: 150 - total flux cleaned = -6.3944e-05 Jy ! Component: 200 - total flux cleaned = -7.29087e-05 Jy ! Total flux subtracted in 200 components = -7.29087e-05 Jy ! Clean residual min=-0.002797 max=0.002909 Jy/beam ! Clean residual mean=0.000010 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0548187 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0548187 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=0.083897Jy sigma=0.708928 ! Fit after self-cal, rms=0.083898Jy sigma=0.708923 ! 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=0.083898Jy sigma=0.708923 ! Fit after self-cal, rms=0.084739Jy sigma=0.708915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=5.685 mas, bpa=-7.818 degrees ! Estimated noise=1.2506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.94284e-05 Jy ! Component: 100 - total flux cleaned = -4.67774e-05 Jy ! Component: 150 - total flux cleaned = -5.65139e-05 Jy ! Component: 200 - total flux cleaned = -8.8663e-05 Jy ! Total flux subtracted in 200 components = -8.8663e-05 Jy ! Clean residual min=-0.003051 max=0.002942 Jy/beam ! Clean residual mean=0.000018 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.05473 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.05473 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=0.084734Jy sigma=0.708885 ! Fit after self-cal, rms=0.084734Jy sigma=0.708855 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 = -5.95668e-05 Jy ! Component: 100 - total flux cleaned = -7.944e-05 Jy ! Component: 150 - total flux cleaned = -8.8041e-05 Jy ! Component: 200 - total flux cleaned = -0.000102032 Jy ! Total flux subtracted in 200 components = -0.000102032 Jy ! Clean residual min=-0.003050 max=0.002945 Jy/beam ! Clean residual mean=0.000018 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.054628 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.054628 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=0.084735Jy sigma=0.708838 ! Fit after self-cal, rms=0.084729Jy sigma=0.708820 ! 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=1.214 mas, bmaj=4.531 mas, bpa=-1.757 degrees ! Estimated noise=1.06227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 4.531 at -1.757 degrees (North through East) ! Clean map min=-0.0026878 max=0.053391 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=0.9858 mas, bmaj=4.015 mas, bpa=-0.6655 degrees ! Estimated noise=1.63227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412616 Jy ! Component: 100 - total flux cleaned = 0.0510308 Jy ! Component: 150 - total flux cleaned = 0.0549369 Jy ! Component: 200 - total flux cleaned = 0.0566035 Jy ! Total flux subtracted in 200 components = 0.0566035 Jy ! Clean residual min=-0.003615 max=0.004826 Jy/beam ! Clean residual mean=0.000003 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.0566035 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0566035 Jy ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=4.531 mas, bpa=-1.757 degrees ! Estimated noise=1.06227 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 = -0.00175186 Jy ! Component: 100 - total flux cleaned = -0.00170306 Jy ! Component: 150 - total flux cleaned = -0.00170074 Jy ! Component: 200 - total flux cleaned = -0.00166048 Jy ! Total flux subtracted in 200 components = -0.00166048 Jy ! Clean residual min=-0.002811 max=0.003030 Jy/beam ! Clean residual mean=0.000010 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.054943 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.054943 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=2.225 mas, bmaj=5.685 mas, bpa=-7.818 degrees ! Estimated noise=1.2506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103364 Jy ! Component: 100 - total flux cleaned = -0.000100217 Jy ! Component: 150 - total flux cleaned = -0.000113919 Jy ! Component: 200 - total flux cleaned = -0.000114454 Jy ! Total flux subtracted in 200 components = -0.000114454 Jy ! Clean residual min=-0.002973 max=0.002921 Jy/beam ! Clean residual mean=0.000018 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.0548285 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 = -1.30684e-05 Jy ! Component: 100 - total flux cleaned = -2.48797e-05 Jy ! Component: 150 - total flux cleaned = -3.54767e-05 Jy ! Component: 200 - total flux cleaned = -3.54315e-05 Jy ! Total flux subtracted in 200 components = -3.54315e-05 Jy ! Clean residual min=-0.002976 max=0.002932 Jy/beam ! Clean residual mean=0.000018 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0547931 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0547931 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=4.531 mas, bpa=-1.757 degrees ! Estimated noise=1.06227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015117 Jy ! Component: 100 - total flux cleaned = 0.000125688 Jy ! Component: 150 - total flux cleaned = 0.00012635 Jy ! Component: 200 - total flux cleaned = 0.000114848 Jy ! Total flux subtracted in 200 components = 0.000114848 Jy ! Clean residual min=-0.002760 max=0.002913 Jy/beam ! Clean residual mean=0.000011 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.054908 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.054908 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=0.084737Jy sigma=0.708846 ! Fit after self-cal, rms=0.084743Jy sigma=0.708840 wmodel J1211-2830_X_map.mod ! Writing 46 model components to file: J1211-2830_X_map.mod wobs J1211-2830_X_uvs.fits ! Writing UV FITS file: J1211-2830_X_uvs.fits wwins J1211-2830_X_map.win ! wwins: Wrote 1 windows to J1211-2830_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 = 7.50522e-05 Jy ! Component: 100 - total flux cleaned = 0.000380544 Jy ! Component: 150 - total flux cleaned = 0.000424507 Jy ! Component: 200 - total flux cleaned = 5.22614e-05 Jy ! Component: 250 - total flux cleaned = -0.000231899 Jy ! Component: 300 - total flux cleaned = -0.000435542 Jy ! Component: 350 - total flux cleaned = -0.000597457 Jy ! Component: 400 - total flux cleaned = -0.000690436 Jy ! Component: 450 - total flux cleaned = -0.000780802 Jy ! Component: 500 - total flux cleaned = -0.000868528 Jy ! Component: 550 - total flux cleaned = -0.000868315 Jy ! Component: 600 - total flux cleaned = -0.000896434 Jy ! Component: 650 - total flux cleaned = -0.00103191 Jy ! Component: 700 - total flux cleaned = -0.00118876 Jy ! Component: 750 - total flux cleaned = -0.00129106 Jy ! Component: 800 - total flux cleaned = -0.00134086 Jy ! Component: 850 - total flux cleaned = -0.00138994 Jy ! Component: 900 - total flux cleaned = -0.00143764 Jy ! Component: 950 - total flux cleaned = -0.00153139 Jy ! Component: 1000 - total flux cleaned = -0.00157712 Jy ! Component: 1050 - total flux cleaned = -0.00157685 Jy ! Component: 1100 - total flux cleaned = -0.00159862 Jy ! Component: 1150 - total flux cleaned = -0.00159847 Jy ! Component: 1200 - total flux cleaned = -0.00164066 Jy ! Component: 1250 - total flux cleaned = -0.0016403 Jy ! Component: 1300 - total flux cleaned = -0.00166038 Jy ! Component: 1350 - total flux cleaned = -0.00166006 Jy ! Component: 1400 - total flux cleaned = -0.00165996 Jy ! Component: 1450 - total flux cleaned = -0.00167948 Jy ! Component: 1500 - total flux cleaned = -0.00162138 Jy ! Component: 1550 - total flux cleaned = -0.00154493 Jy ! Component: 1600 - total flux cleaned = -0.00158279 Jy ! Component: 1650 - total flux cleaned = -0.00148926 Jy ! Component: 1700 - total flux cleaned = -0.00145217 Jy ! Component: 1750 - total flux cleaned = -0.00139727 Jy ! Component: 1800 - total flux cleaned = -0.00132447 Jy ! Component: 1850 - total flux cleaned = -0.00125225 Jy ! Component: 1900 - total flux cleaned = -0.00121627 Jy ! Component: 1950 - total flux cleaned = -0.00119833 Jy ! Component: 2000 - total flux cleaned = -0.00121615 Jy ! Component: 2050 - total flux cleaned = -0.00121629 Jy ! Component: 2100 - total flux cleaned = -0.00125254 Jy ! Component: 2150 - total flux cleaned = -0.00130672 Jy ! Component: 2200 - total flux cleaned = -0.00134296 Jy ! Component: 2250 - total flux cleaned = -0.00136135 Jy ! Component: 2300 - total flux cleaned = -0.00139796 Jy ! Component: 2350 - total flux cleaned = -0.00143487 Jy ! Component: 2400 - total flux cleaned = -0.00143489 Jy ! Component: 2450 - total flux cleaned = -0.00145355 Jy ! Component: 2500 - total flux cleaned = -0.00145349 Jy ! Component: 2550 - total flux cleaned = -0.00147247 Jy ! Component: 2600 - total flux cleaned = -0.00149158 Jy ! Component: 2650 - total flux cleaned = -0.00147214 Jy ! Component: 2700 - total flux cleaned = -0.00149171 Jy ! Component: 2750 - total flux cleaned = -0.00151133 Jy ! Component: 2800 - total flux cleaned = -0.00153154 Jy ! Component: 2850 - total flux cleaned = -0.00155189 Jy ! Component: 2900 - total flux cleaned = -0.00157251 Jy ! Component: 2950 - total flux cleaned = -0.00159343 Jy ! Component: 3000 - total flux cleaned = -0.00161496 Jy ! Component: 3050 - total flux cleaned = -0.00163674 Jy ! Component: 3100 - total flux cleaned = -0.00168096 Jy ! Component: 3150 - total flux cleaned = -0.001681 Jy ! Component: 3200 - total flux cleaned = -0.00170364 Jy ! Component: 3250 - total flux cleaned = -0.00175034 Jy ! Component: 3300 - total flux cleaned = -0.00177422 Jy ! Component: 3350 - total flux cleaned = -0.00179858 Jy ! Component: 3400 - total flux cleaned = -0.00179854 Jy ! Component: 3450 - total flux cleaned = -0.00182381 Jy ! Component: 3500 - total flux cleaned = -0.00187561 Jy ! Component: 3550 - total flux cleaned = -0.00190227 Jy ! Component: 3600 - total flux cleaned = -0.00192947 Jy ! Component: 3650 - total flux cleaned = -0.00195716 Jy ! Component: 3700 - total flux cleaned = -0.00198583 Jy ! Component: 3750 - total flux cleaned = -0.00198589 Jy ! Component: 3800 - total flux cleaned = -0.00198618 Jy ! Component: 3850 - total flux cleaned = -0.00198614 Jy ! Component: 3900 - total flux cleaned = -0.00198644 Jy ! Component: 3950 - total flux cleaned = -0.00195439 Jy ! Component: 4000 - total flux cleaned = -0.00195442 Jy ! Component: 4050 - total flux cleaned = -0.0019544 Jy ! Total flux subtracted in 4096 components = -0.00195449 Jy ! Clean residual min=-0.002044 max=0.002127 Jy/beam ! Clean residual mean=0.000005 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0529535 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 275 components and 0.0529535 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1211-2830_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 4.531 at -1.757 degrees (North through East) ! Clean map min=-0.0034187 max=0.053142 Jy/beam ! Writing clean map to FITS file: .//J1211-2830_X_map.fits wmodel .//J1211-2830_X_map.mod ! Writing 275 model components to file: .//J1211-2830_X_map.mod wobs .//J1211-2830_X_uvs.fits ! Writing UV FITS file: .//J1211-2830_X_uvs.fits wwins .//J1211-2830_X_map.win ! wwins: Wrote 2 windows to .//J1211-2830_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0531418 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00061918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.49544 3.49544 6.99088 13.9818 27.9635 55.927 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 85.826 quit ! Quitting program ! Log file .//J1211-2830_X_dfm.log closed on Mon Jan 20 18:00:40 2020