! Started logfile: .//J1219-4826_X_20180724_dfm.log on Wed Aug 8 14:45:12 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 .//J1219-4826_X_20180724_uva.fits ! Reading UV FITS file: .//J1219-4826_X_20180724_uva.fits ! AN table 1: 77 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1219-4826 ! ! 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 85 lines of history. ! ! Reading 3696 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 J1219-4826_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=1.001634Jy sigma=16.080741 ! Fit after self-cal, rms=0.962517Jy sigma=15.451587 ! 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=0.7303 mas, bmaj=21.63 mas, bpa=12.63 degrees ! Estimated noise=1.63252 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304787 Jy ! Component: 100 - total flux cleaned = 0.0361645 Jy ! Total flux subtracted in 100 components = 0.0361645 Jy ! Clean residual min=-0.002471 max=0.002452 Jy/beam ! Clean residual mean=0.000020 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0361645 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0361645 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=0.036136Jy sigma=0.551105 ! Fit after self-cal, rms=0.034823Jy sigma=0.529585 ! 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=0.903 mas, bmaj=18.84 mas, bpa=12.55 degrees ! Estimated noise=0.753392 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 = 0.00235117 Jy ! Component: 100 - total flux cleaned = 0.00234379 Jy ! Component: 150 - total flux cleaned = 0.0019072 Jy ! Component: 200 - total flux cleaned = 0.00180067 Jy ! Total flux subtracted in 200 components = 0.00180067 Jy ! Clean residual min=-0.000548 max=0.000550 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0379652 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 51 components and 0.0379652 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=0.034640Jy sigma=0.526902 ! Fit after self-cal, rms=0.034610Jy sigma=0.526735 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.903 x 18.84 at 12.55 degrees (North through East) ! Clean map min=-0.00091802 max=0.037875 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 0.99 PT 1.00 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.97 PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 1.10 PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.99 PT 1.02 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.90 PT 1.12 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.02 PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.94 PT 0.93 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 1.05 PT 0.87 SC 0.92 ! ! ! Fit before self-cal, rms=0.034610Jy sigma=0.526735 ! Fit after self-cal, rms=0.034183Jy sigma=0.524869 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=18.88 mas, bpa=12.55 degrees ! Estimated noise=0.745983 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 = 0.000274898 Jy ! Component: 100 - total flux cleaned = 0.000275976 Jy ! Component: 150 - total flux cleaned = 0.000147341 Jy ! Component: 200 - total flux cleaned = 5.07439e-05 Jy ! Total flux subtracted in 200 components = 5.07439e-05 Jy ! Clean residual min=-0.000315 max=0.000313 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0380159 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.0380159 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=0.034159Jy sigma=0.524376 ! Fit after self-cal, rms=0.034180Jy sigma=0.523701 ! 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=0.034180Jy sigma=0.523701 ! Fit after self-cal, rms=0.034235Jy sigma=0.523608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8993 mas, bmaj=18.84 mas, bpa=12.54 degrees ! Estimated noise=0.744516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.97747e-05 Jy ! Component: 100 - total flux cleaned = -0.000136909 Jy ! Component: 150 - total flux cleaned = -0.000104792 Jy ! Component: 200 - total flux cleaned = -0.000120812 Jy ! Total flux subtracted in 200 components = -0.000120812 Jy ! Clean residual min=-0.000246 max=0.000248 Jy/beam ! Clean residual mean=0.000001 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0378951 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.0378951 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=0.034220Jy sigma=0.523324 ! Fit after self-cal, rms=0.034238Jy sigma=0.523292 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 = -0.000108682 Jy ! Component: 100 - total flux cleaned = -0.00010983 Jy ! Component: 150 - total flux cleaned = -8.21123e-05 Jy ! Component: 200 - total flux cleaned = -8.17014e-05 Jy ! Total flux subtracted in 200 components = -8.17014e-05 Jy ! Clean residual min=-0.000213 max=0.000213 Jy/beam ! Clean residual mean=-0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0378134 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 130 components and 0.0378134 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=0.034228Jy sigma=0.523110 ! Fit after self-cal, rms=0.034228Jy sigma=0.523100 ! 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=0.034228Jy sigma=0.523100 ! Fit after self-cal, rms=0.034326Jy sigma=0.523076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8996 mas, bmaj=18.81 mas, bpa=12.53 degrees ! Estimated noise=0.745262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.90309e-05 Jy ! Component: 100 - total flux cleaned = -7.62992e-05 Jy ! Component: 150 - total flux cleaned = -2.54167e-05 Jy ! Component: 200 - total flux cleaned = 3.58514e-05 Jy ! Total flux subtracted in 200 components = 3.58514e-05 Jy ! Clean residual min=-0.000199 max=0.000198 Jy/beam ! Clean residual mean=0.000001 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0378492 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 154 components and 0.0378492 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=0.034318Jy sigma=0.522913 ! Fit after self-cal, rms=0.034324Jy sigma=0.522903 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 = -0.000133721 Jy ! Component: 100 - total flux cleaned = -0.000158022 Jy ! Component: 150 - total flux cleaned = -0.000157911 Jy ! Component: 200 - total flux cleaned = -0.000168538 Jy ! Total flux subtracted in 200 components = -0.000168538 Jy ! Clean residual min=-0.000181 max=0.000180 Jy/beam ! Clean residual mean=-0.000000 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.0376807 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 171 components and 0.0376807 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=0.034317Jy sigma=0.522783 ! Fit after self-cal, rms=0.034317Jy sigma=0.522777 ! 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=0.034317Jy sigma=0.522777 ! Fit after self-cal, rms=0.034387Jy sigma=0.522764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.603 mas, bmaj=16.9 mas, bpa=9.15 degrees ! Estimated noise=1.02855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.52917e-05 Jy ! Component: 100 - total flux cleaned = -8.79131e-05 Jy ! Component: 150 - total flux cleaned = -0.000107899 Jy ! Component: 200 - total flux cleaned = -0.000120813 Jy ! Total flux subtracted in 200 components = -0.000120813 Jy ! Clean residual min=-0.000108 max=0.000106 Jy/beam ! Clean residual mean=-0.000000 rms=0.000041 Jy/beam ! Combined flux in latest and established models = 0.0375599 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 200 components and 0.0375599 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=0.034385Jy sigma=0.522701 ! Fit after self-cal, rms=0.034387Jy sigma=0.522692 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 = 1.53595e-05 Jy ! Component: 100 - total flux cleaned = 3.86688e-06 Jy ! Component: 150 - total flux cleaned = -1.81041e-05 Jy ! Component: 200 - total flux cleaned = -4.00372e-05 Jy ! Total flux subtracted in 200 components = -4.00372e-05 Jy ! Clean residual min=-0.000091 max=0.000092 Jy/beam ! Clean residual mean=-0.000000 rms=0.000036 Jy/beam ! Combined flux in latest and established models = 0.0375199 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 220 components and 0.0375199 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=0.034385Jy sigma=0.522647 ! Fit after self-cal, rms=0.034383Jy sigma=0.522644 ! 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=0.8998 mas, bmaj=18.79 mas, bpa=12.52 degrees ! Estimated noise=0.745874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8998 x 18.79 at 12.52 degrees (North through East) ! Clean map min=-0.0010118 max=0.03754 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=0.726 mas, bmaj=21.68 mas, bpa=12.59 degrees ! Estimated noise=1.60014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308823 Jy ! Component: 100 - total flux cleaned = 0.0366186 Jy ! Component: 150 - total flux cleaned = 0.0381247 Jy ! Component: 200 - total flux cleaned = 0.0389192 Jy ! Total flux subtracted in 200 components = 0.0389192 Jy ! Clean residual min=-0.001462 max=0.001462 Jy/beam ! Clean residual mean=0.000006 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0389192 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0389192 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=18.79 mas, bpa=12.52 degrees ! Estimated noise=0.745874 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 = -0.000968326 Jy ! Component: 100 - total flux cleaned = -0.00105418 Jy ! Component: 150 - total flux cleaned = -0.000896668 Jy ! Component: 200 - total flux cleaned = -0.000783223 Jy ! Total flux subtracted in 200 components = -0.000783223 Jy ! Clean residual min=-0.000450 max=0.000452 Jy/beam ! Clean residual mean=0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.038136 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 87 components and 0.038136 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=2.603 mas, bmaj=16.9 mas, bpa=9.15 degrees ! Estimated noise=1.02855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146486 Jy ! Component: 100 - total flux cleaned = -0.000174019 Jy ! Component: 150 - total flux cleaned = -0.000161188 Jy ! Component: 200 - total flux cleaned = -0.000100792 Jy ! Total flux subtracted in 200 components = -0.000100792 Jy ! Clean residual min=-0.000200 max=0.000200 Jy/beam ! Clean residual mean=-0.000001 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0380352 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.37438e-05 Jy ! Component: 100 - total flux cleaned = 8.25614e-05 Jy ! Component: 150 - total flux cleaned = 0.000141586 Jy ! Component: 200 - total flux cleaned = 0.000226523 Jy ! Total flux subtracted in 200 components = 0.000226523 Jy ! Clean residual min=-0.000206 max=0.000205 Jy/beam ! Clean residual mean=0.000003 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.0382617 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 139 components and 0.0382617 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8998 mas, bmaj=18.79 mas, bpa=12.52 degrees ! Estimated noise=0.745874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159275 Jy ! Component: 100 - total flux cleaned = -0.000414941 Jy ! Component: 150 - total flux cleaned = -0.000669699 Jy ! Component: 200 - total flux cleaned = -0.000838681 Jy ! Total flux subtracted in 200 components = -0.000838681 Jy ! Clean residual min=-0.000269 max=0.000272 Jy/beam ! Clean residual mean=-0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.037423 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 177 components and 0.037423 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=0.034399Jy sigma=0.522909 ! Fit after self-cal, rms=0.034390Jy sigma=0.522853 wmodel J1219-4826_X_map.mod ! Writing 177 model components to file: J1219-4826_X_map.mod wobs J1219-4826_X_uvs.fits ! Writing UV FITS file: J1219-4826_X_uvs.fits wwins J1219-4826_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1219-4826_X_20180724_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8998 x 18.79 at 12.52 degrees (North through East) ! Clean map min=-0.0012541 max=0.03562 Jy/beam ! Writing clean map to FITS file: .//J1219-4826_X_20180724_map.fits wmodel .//J1219-4826_X_20180724_map.mod ! Writing 177 model components to file: .//J1219-4826_X_20180724_map.mod wobs .//J1219-4826_X_20180724_uvs.fits ! Writing UV FITS file: .//J1219-4826_X_20180724_uvs.fits wwins .//J1219-4826_X_20180724_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0356202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.30418e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.783615 0.783615 1.56723 3.13446 6.26892 12.5378 25.0757 50.1513 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 382.841 quit ! Quitting program ! Log file .//J1219-4826_X_20180724_dfm.log closed on Wed Aug 8 14:45:15 2018