! Started logfile: .//J1304-4353_X_20180720_dfm.log on Wed Aug 8 14:46:09 2018 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 .//J1304-4353_X_20180720_uva.fits ! Reading UV FITS file: .//J1304-4353_X_20180720_uva.fits ! AN table 1: 92 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1304-4353 ! ! 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 11040 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 J1304-4353_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. ! ! 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=1.000851Jy sigma=16.559747 ! Fit after self-cal, rms=0.967319Jy sigma=15.999690 ! 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=0.7675 mas, bmaj=13.69 mas, bpa=15.32 degrees ! Estimated noise=0.873527 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 = 0.0255343 Jy ! Component: 100 - total flux cleaned = 0.0299804 Jy ! Total flux subtracted in 100 components = 0.0299804 Jy ! Clean residual min=-0.002839 max=0.003165 Jy/beam ! Clean residual mean=-0.000003 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0299804 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0299804 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=0.039245Jy sigma=0.630523 ! Fit after self-cal, rms=0.037814Jy sigma=0.609393 ! 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=1.065 mas, bmaj=12.99 mas, bpa=14.94 degrees ! Estimated noise=0.416702 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 = 0.00403001 Jy ! Component: 100 - total flux cleaned = 0.0054767 Jy ! Component: 150 - total flux cleaned = 0.00579618 Jy ! Component: 200 - total flux cleaned = 0.00598996 Jy ! Total flux subtracted in 200 components = 0.00598996 Jy ! Clean residual min=-0.001300 max=0.001163 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0359704 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.0359704 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=0.037455Jy sigma=0.602685 ! Fit after self-cal, rms=0.037432Jy sigma=0.602336 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.065 x 12.99 at 14.94 degrees (North through East) ! Clean map min=-0.0012901 max=0.033331 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 0.93 LA 1.00 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.23 KP 0.96 LA 0.93 OV 0.94 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 KP 1.02 LA 1.08 OV 1.04 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.01 LA 0.95 OV 0.96 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.94 LA 1.03 OV 0.96 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 1.08 LA 1.08 OV 0.93 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.99 LA 1.01 OV 0.91 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.11 LA 0.98 OV 0.89 ! PT 1.05 SC 0.91 ! ! ! Fit before self-cal, rms=0.037432Jy sigma=0.602336 ! Fit after self-cal, rms=0.037332Jy sigma=0.600322 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=12.87 mas, bpa=14.87 degrees ! Estimated noise=0.413292 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 = 0.000579257 Jy ! Component: 100 - total flux cleaned = 0.000718602 Jy ! Component: 150 - total flux cleaned = 0.000845957 Jy ! Component: 200 - total flux cleaned = 0.000945805 Jy ! Total flux subtracted in 200 components = 0.000945805 Jy ! Clean residual min=-0.000864 max=0.000787 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0369162 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0369162 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=0.037321Jy sigma=0.600120 ! Fit after self-cal, rms=0.037440Jy sigma=0.599761 ! 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=0.037440Jy sigma=0.599761 ! Fit after self-cal, rms=0.037621Jy sigma=0.599685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=12.84 mas, bpa=14.86 degrees ! Estimated noise=0.413728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324016 Jy ! Component: 100 - total flux cleaned = 0.000428464 Jy ! Component: 150 - total flux cleaned = 0.000509286 Jy ! Component: 200 - total flux cleaned = 0.000551232 Jy ! Total flux subtracted in 200 components = 0.000551232 Jy ! Clean residual min=-0.000787 max=0.000834 Jy/beam ! Clean residual mean=-0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0374674 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.0374674 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=0.037617Jy sigma=0.599612 ! Fit after self-cal, rms=0.037637Jy sigma=0.599369 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 = 1.21337e-05 Jy ! Component: 100 - total flux cleaned = 3.98017e-05 Jy ! Component: 150 - total flux cleaned = 4.46176e-05 Jy ! Component: 200 - total flux cleaned = 3.50428e-05 Jy ! Total flux subtracted in 200 components = 3.50428e-05 Jy ! Clean residual min=-0.000766 max=0.000827 Jy/beam ! Clean residual mean=-0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0375025 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.0375024 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=0.037636Jy sigma=0.599344 ! Fit after self-cal, rms=0.037637Jy sigma=0.599339 ! 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=0.037637Jy sigma=0.599339 ! Fit after self-cal, rms=0.037673Jy sigma=0.599323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=12.83 mas, bpa=14.86 degrees ! Estimated noise=0.413888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217599 Jy ! Component: 100 - total flux cleaned = 0.000277593 Jy ! Component: 150 - total flux cleaned = 0.000292713 Jy ! Component: 200 - total flux cleaned = 0.000292796 Jy ! Total flux subtracted in 200 components = 0.000292796 Jy ! Clean residual min=-0.000745 max=0.000844 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0377952 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.0377952 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=0.037671Jy sigma=0.599300 ! Fit after self-cal, rms=0.037678Jy sigma=0.599296 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 = 1.68424e-05 Jy ! Component: 100 - total flux cleaned = 1.22785e-05 Jy ! Component: 150 - total flux cleaned = 3.4098e-06 Jy ! Component: 200 - total flux cleaned = -7.78672e-07 Jy ! Total flux subtracted in 200 components = -7.78672e-07 Jy ! Clean residual min=-0.000742 max=0.000843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0377945 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.0377945 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=0.037677Jy sigma=0.599281 ! Fit after self-cal, rms=0.037677Jy sigma=0.599278 ! 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=0.037677Jy sigma=0.599278 ! Fit after self-cal, rms=0.037689Jy sigma=0.599272 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.18 mas, bmaj=15.15 mas, bpa=5.66 degrees ! Estimated noise=0.493688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125533 Jy ! Component: 100 - total flux cleaned = 0.000147494 Jy ! Component: 150 - total flux cleaned = 0.000151304 Jy ! Component: 200 - total flux cleaned = 0.000147779 Jy ! Total flux subtracted in 200 components = 0.000147779 Jy ! Clean residual min=-0.000707 max=0.000892 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0379422 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.0379422 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=0.037688Jy sigma=0.599265 ! Fit after self-cal, rms=0.037689Jy sigma=0.599264 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 = -5.85635e-06 Jy ! Component: 100 - total flux cleaned = -9.25344e-06 Jy ! Component: 150 - total flux cleaned = -9.30301e-06 Jy ! Component: 200 - total flux cleaned = -1.26862e-05 Jy ! Total flux subtracted in 200 components = -1.26862e-05 Jy ! Clean residual min=-0.000690 max=0.000884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0379296 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.0379296 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=0.037689Jy sigma=0.599258 ! Fit after self-cal, rms=0.037690Jy sigma=0.599257 ! 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=1.062 mas, bmaj=12.82 mas, bpa=14.86 degrees ! Estimated noise=0.414145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 12.82 at 14.86 degrees (North through East) ! Clean map min=-0.0010334 max=0.033021 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=0.7679 mas, bmaj=13.5 mas, bpa=15.27 degrees ! Estimated noise=0.871619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262439 Jy ! Component: 100 - total flux cleaned = 0.0315875 Jy ! Component: 150 - total flux cleaned = 0.0331533 Jy ! Component: 200 - total flux cleaned = 0.033978 Jy ! Total flux subtracted in 200 components = 0.033978 Jy ! Clean residual min=-0.002008 max=0.001766 Jy/beam ! Clean residual mean=0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.033978 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.033978 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=12.82 mas, bpa=14.86 degrees ! Estimated noise=0.414145 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 = 0.00152889 Jy ! Component: 100 - total flux cleaned = 0.00238909 Jy ! Component: 150 - total flux cleaned = 0.00297197 Jy ! Component: 200 - total flux cleaned = 0.0032677 Jy ! Total flux subtracted in 200 components = 0.0032677 Jy ! Clean residual min=-0.000874 max=0.000840 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0372457 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.0372457 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=3.18 mas, bmaj=15.15 mas, bpa=5.66 degrees ! Estimated noise=0.493688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386439 Jy ! Component: 100 - total flux cleaned = 0.000501277 Jy ! Component: 150 - total flux cleaned = 0.00052558 Jy ! Component: 200 - total flux cleaned = 0.000545902 Jy ! Total flux subtracted in 200 components = 0.000545902 Jy ! Clean residual min=-0.000728 max=0.000879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0377916 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 = 1.70807e-05 Jy ! Component: 100 - total flux cleaned = 3.15271e-05 Jy ! Component: 150 - total flux cleaned = 4.41182e-05 Jy ! Component: 200 - total flux cleaned = 4.7727e-05 Jy ! Total flux subtracted in 200 components = 4.7727e-05 Jy ! Clean residual min=-0.000689 max=0.000873 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0378394 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 108 components and 0.0378394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=12.82 mas, bpa=14.86 degrees ! Estimated noise=0.414145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.0469e-05 Jy ! Component: 100 - total flux cleaned = 1.34848e-05 Jy ! Component: 150 - total flux cleaned = 1.07781e-06 Jy ! Component: 200 - total flux cleaned = 6.98334e-06 Jy ! Total flux subtracted in 200 components = 6.98334e-06 Jy ! Clean residual min=-0.000733 max=0.000840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0378463 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.0378463 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=0.037691Jy sigma=0.599318 ! Fit after self-cal, rms=0.037692Jy sigma=0.599306 wmodel J1304-4353_X_map.mod ! Writing 125 model components to file: J1304-4353_X_map.mod wobs J1304-4353_X_uvs.fits ! Writing UV FITS file: J1304-4353_X_uvs.fits wwins J1304-4353_X_map.win ! wwins: Wrote 1 windows to J1304-4353_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 = 1.88467e-05 Jy ! Component: 100 - total flux cleaned = -0.000153571 Jy ! Component: 150 - total flux cleaned = -0.000254078 Jy ! Component: 200 - total flux cleaned = -0.00035695 Jy ! Component: 250 - total flux cleaned = -0.000443052 Jy ! Component: 300 - total flux cleaned = -0.000479402 Jy ! Component: 350 - total flux cleaned = -0.000514477 Jy ! Component: 400 - total flux cleaned = -0.000564945 Jy ! Component: 450 - total flux cleaned = -0.00060548 Jy ! Component: 500 - total flux cleaned = -0.000644984 Jy ! Component: 550 - total flux cleaned = -0.000683263 Jy ! Component: 600 - total flux cleaned = -0.000734995 Jy ! Component: 650 - total flux cleaned = -0.000778108 Jy ! Component: 700 - total flux cleaned = -0.000826912 Jy ! Component: 750 - total flux cleaned = -0.000860909 Jy ! Component: 800 - total flux cleaned = -0.00088096 Jy ! Component: 850 - total flux cleaned = -0.000926731 Jy ! Component: 900 - total flux cleaned = -0.000946078 Jy ! Component: 950 - total flux cleaned = -0.000983773 Jy ! Component: 1000 - total flux cleaned = -0.00102083 Jy ! Component: 1050 - total flux cleaned = -0.00106336 Jy ! Component: 1100 - total flux cleaned = -0.00107536 Jy ! Component: 1150 - total flux cleaned = -0.00108721 Jy ! Component: 1200 - total flux cleaned = -0.00109308 Jy ! Component: 1250 - total flux cleaned = -0.00109886 Jy ! Component: 1300 - total flux cleaned = -0.00109298 Jy ! Component: 1350 - total flux cleaned = -0.00109298 Jy ! Component: 1400 - total flux cleaned = -0.00107564 Jy ! Component: 1450 - total flux cleaned = -0.00105847 Jy ! Component: 1500 - total flux cleaned = -0.001047 Jy ! Component: 1550 - total flux cleaned = -0.00103559 Jy ! Component: 1600 - total flux cleaned = -0.00102419 Jy ! Component: 1650 - total flux cleaned = -0.00100714 Jy ! Component: 1700 - total flux cleaned = -0.0010014 Jy ! Component: 1750 - total flux cleaned = -0.000989862 Jy ! Component: 1800 - total flux cleaned = -0.000978309 Jy ! Component: 1850 - total flux cleaned = -0.000960789 Jy ! Component: 1900 - total flux cleaned = -0.000954986 Jy ! Component: 1950 - total flux cleaned = -0.000943127 Jy ! Component: 2000 - total flux cleaned = -0.000937151 Jy ! Component: 2050 - total flux cleaned = -0.000937139 Jy ! Component: 2100 - total flux cleaned = -0.000937042 Jy ! Component: 2150 - total flux cleaned = -0.000943347 Jy ! Component: 2200 - total flux cleaned = -0.000936922 Jy ! Component: 2250 - total flux cleaned = -0.00093696 Jy ! Component: 2300 - total flux cleaned = -0.000936942 Jy ! Component: 2350 - total flux cleaned = -0.000936935 Jy ! Component: 2400 - total flux cleaned = -0.000936914 Jy ! Component: 2450 - total flux cleaned = -0.000936885 Jy ! Component: 2500 - total flux cleaned = -0.000936872 Jy ! Component: 2550 - total flux cleaned = -0.000936896 Jy ! Component: 2600 - total flux cleaned = -0.000929289 Jy ! Component: 2650 - total flux cleaned = -0.000929293 Jy ! Component: 2700 - total flux cleaned = -0.000929283 Jy ! Component: 2750 - total flux cleaned = -0.000920958 Jy ! Component: 2800 - total flux cleaned = -0.000912441 Jy ! Component: 2850 - total flux cleaned = -0.00091253 Jy ! Component: 2900 - total flux cleaned = -0.000912597 Jy ! Component: 2950 - total flux cleaned = -0.000903398 Jy ! Component: 3000 - total flux cleaned = -0.00089363 Jy ! Component: 3050 - total flux cleaned = -0.000883379 Jy ! Component: 3100 - total flux cleaned = -0.000872707 Jy ! Component: 3150 - total flux cleaned = -0.000872458 Jy ! Component: 3200 - total flux cleaned = -0.000872349 Jy ! Component: 3250 - total flux cleaned = -0.00087238 Jy ! Component: 3300 - total flux cleaned = -0.000860342 Jy ! Component: 3350 - total flux cleaned = -0.000847527 Jy ! Component: 3400 - total flux cleaned = -0.000847486 Jy ! Component: 3450 - total flux cleaned = -0.000847677 Jy ! Component: 3500 - total flux cleaned = -0.000847947 Jy ! Component: 3550 - total flux cleaned = -0.000833166 Jy ! Component: 3600 - total flux cleaned = -0.000833196 Jy ! Component: 3650 - total flux cleaned = -0.000833425 Jy ! Component: 3700 - total flux cleaned = -0.000833556 Jy ! Component: 3750 - total flux cleaned = -0.000833875 Jy ! Component: 3800 - total flux cleaned = -0.000834099 Jy ! Component: 3850 - total flux cleaned = -0.000834228 Jy ! Component: 3900 - total flux cleaned = -0.000834571 Jy ! Component: 3950 - total flux cleaned = -0.000835066 Jy ! Component: 4000 - total flux cleaned = -0.000835446 Jy ! Component: 4050 - total flux cleaned = -0.000812945 Jy ! Total flux subtracted in 4096 components = -0.000835988 Jy ! Clean residual min=-0.001323 max=0.001298 Jy/beam ! Clean residual mean=0.000007 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0370104 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 322 components and 0.0370104 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1304-4353_X_20180720_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 12.82 at 14.86 degrees (North through East) ! Clean map min=-0.0018101 max=0.034024 Jy/beam ! Writing clean map to FITS file: .//J1304-4353_X_20180720_map.fits wmodel .//J1304-4353_X_20180720_map.mod ! Writing 322 model components to file: .//J1304-4353_X_20180720_map.mod wobs .//J1304-4353_X_20180720_uvs.fits ! Writing UV FITS file: .//J1304-4353_X_20180720_uvs.fits wwins .//J1304-4353_X_20180720_map.win ! wwins: Wrote 2 windows to .//J1304-4353_X_20180720_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0340238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000361325 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.18593 3.18593 6.37186 12.7437 25.4874 50.9749 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 94.164 quit ! Quitting program ! Log file .//J1304-4353_X_20180720_dfm.log closed on Wed Aug 8 14:46:13 2018