! Started logfile: .//J2012-3719_C_dfm.log on Sun Oct 21 00:09:17 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2012-3719_C_uva.fits ! Reading UV FITS file: .//J2012-3719_C_uva.fits ! AN table 1: 23 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2012-3719 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 2760 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2012-3719_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004745Jy sigma=22.543596 ! Fit after self-cal, rms=0.960171Jy sigma=21.369920 ! 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=1.235 mas, bmaj=13.17 mas, bpa=-32.76 degrees ! Estimated noise=1.52085 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 (-0.3, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278256 Jy ! Component: 100 - total flux cleaned = 0.0363797 Jy ! Total flux subtracted in 100 components = 0.0363797 Jy ! Clean residual min=-0.004283 max=0.005880 Jy/beam ! Clean residual mean=0.000002 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.0363797 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0363797 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=0.037072Jy sigma=0.770434 ! Fit after self-cal, rms=0.036293Jy sigma=0.751144 ! 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=1.86 mas, bmaj=13.59 mas, bpa=-31.72 degrees ! Estimated noise=0.643856 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 = 0.0121855 Jy ! Component: 100 - total flux cleaned = 0.0188399 Jy ! Component: 150 - total flux cleaned = 0.0230915 Jy ! Component: 200 - total flux cleaned = 0.0259965 Jy ! Total flux subtracted in 200 components = 0.0259965 Jy ! Clean residual min=-0.002429 max=0.002146 Jy/beam ! Clean residual mean=0.000008 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0623762 Jy ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 104 components and 0.0623762 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=0.033064Jy sigma=0.615780 ! Fit after self-cal, rms=0.033097Jy sigma=0.614426 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.86 x 13.59 at -31.72 degrees (North through East) ! Clean map min=-0.0023754 max=0.035998 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 LA 0.87 MK 0.89 NL 1.15 ! OV 1.27 PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 LA 0.88 MK 1.05 NL 1.02 ! OV 1.04 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.94 MK 1.10 NL 0.96 ! OV 1.11 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.89 MK 1.01 NL 1.12 ! OV 1.03 PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 LA 0.96 MK 1.03 NL 1.01 ! OV 1.00 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.97 MK 1.03 NL 1.04 ! OV 1.00 PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.89 MK 1.04 NL 1.05 ! OV 1.03 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 LA 0.90 MK 1.04 NL 1.01 ! OV 1.12 PT 0.91 ! ! ! Fit before self-cal, rms=0.033097Jy sigma=0.614426 ! Fit after self-cal, rms=0.034506Jy sigma=0.604345 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.888 mas, bmaj=13.87 mas, bpa=-31.77 degrees ! Estimated noise=0.630879 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 = 0.000571092 Jy ! Component: 100 - total flux cleaned = 0.00040555 Jy ! Component: 150 - total flux cleaned = 0.000404572 Jy ! Component: 200 - total flux cleaned = 0.000403713 Jy ! Total flux subtracted in 200 components = 0.000403713 Jy ! Clean residual min=-0.001212 max=0.001335 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0627799 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 117 components and 0.0627799 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=0.034470Jy sigma=0.603681 ! Fit after self-cal, rms=0.034607Jy sigma=0.603464 ! 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=0.034607Jy sigma=0.603464 ! Fit after self-cal, rms=0.034374Jy sigma=0.603390 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.876 mas, bmaj=13.87 mas, bpa=-31.79 degrees ! Estimated noise=0.627107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193131 Jy ! Component: 100 - total flux cleaned = 0.000193312 Jy ! Component: 150 - total flux cleaned = 0.000193151 Jy ! Component: 200 - total flux cleaned = 0.000205498 Jy ! Total flux subtracted in 200 components = 0.000205498 Jy ! Clean residual min=-0.001147 max=0.001239 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0629854 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.0629854 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=0.034357Jy sigma=0.603154 ! Fit after self-cal, rms=0.034354Jy sigma=0.603144 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.41134e-05 Jy ! Component: 100 - total flux cleaned = 3.5476e-05 Jy ! Component: 150 - total flux cleaned = 2.45743e-05 Jy ! Component: 200 - total flux cleaned = 2.48241e-05 Jy ! Total flux subtracted in 200 components = 2.48241e-05 Jy ! Clean residual min=-0.001142 max=0.001206 Jy/beam ! Clean residual mean=-0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0630102 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 0.0630102 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=0.034346Jy sigma=0.602996 ! Fit after self-cal, rms=0.034343Jy sigma=0.602991 ! 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=0.034343Jy sigma=0.602991 ! Fit after self-cal, rms=0.034098Jy sigma=0.602942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=13.86 mas, bpa=-31.8 degrees ! Estimated noise=0.624762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104344 Jy ! Component: 100 - total flux cleaned = 0.000139535 Jy ! Component: 150 - total flux cleaned = 0.000160826 Jy ! Component: 200 - total flux cleaned = 0.000180435 Jy ! Total flux subtracted in 200 components = 0.000180435 Jy ! Clean residual min=-0.001143 max=0.001149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0631906 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 139 components and 0.0631906 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=0.034087Jy sigma=0.602815 ! Fit after self-cal, rms=0.034081Jy sigma=0.602811 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 = 1.93147e-05 Jy ! Component: 100 - total flux cleaned = 1.92904e-05 Jy ! Component: 150 - total flux cleaned = 2.78836e-05 Jy ! Component: 200 - total flux cleaned = 2.80751e-05 Jy ! Total flux subtracted in 200 components = 2.80751e-05 Jy ! Clean residual min=-0.001146 max=0.001129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0632187 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.0632187 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=0.034074Jy sigma=0.602729 ! Fit after self-cal, rms=0.034072Jy sigma=0.602727 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034072Jy sigma=0.602727 ! Fit after self-cal, rms=0.033870Jy sigma=0.602690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.723 mas, bmaj=22.3 mas, bpa=-17.6 degrees ! Estimated noise=0.672547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.77373e-05 Jy ! Component: 100 - total flux cleaned = 8.67489e-05 Jy ! Component: 150 - total flux cleaned = 0.000113434 Jy ! Component: 200 - total flux cleaned = 0.000127032 Jy ! Total flux subtracted in 200 components = 0.000127032 Jy ! Clean residual min=-0.000927 max=0.000921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0633457 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 167 components and 0.0633457 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=0.033867Jy sigma=0.602639 ! Fit after self-cal, rms=0.033859Jy sigma=0.602628 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 = -1.68478e-05 Jy ! Component: 100 - total flux cleaned = -8.47052e-06 Jy ! Component: 150 - total flux cleaned = -1.93073e-05 Jy ! Component: 200 - total flux cleaned = -2.93326e-05 Jy ! Total flux subtracted in 200 components = -2.93326e-05 Jy ! Clean residual min=-0.000939 max=0.000885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0633164 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 174 components and 0.0633164 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=0.033858Jy sigma=0.602604 ! Fit after self-cal, rms=0.033855Jy sigma=0.602601 ! 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=1.859 mas, bmaj=13.85 mas, bpa=-31.81 degrees ! Estimated noise=0.622862 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.859 x 13.85 at -31.81 degrees (North through East) ! Clean map min=-0.001155 max=0.034445 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=1.229 mas, bmaj=13.45 mas, bpa=-32.82 degrees ! Estimated noise=1.48105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277077 Jy ! Component: 100 - total flux cleaned = 0.0366506 Jy ! Component: 150 - total flux cleaned = 0.0422751 Jy ! Component: 200 - total flux cleaned = 0.0461694 Jy ! Total flux subtracted in 200 components = 0.0461694 Jy ! Clean residual min=-0.003589 max=0.004201 Jy/beam ! Clean residual mean=0.000000 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.0461694 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0461694 Jy ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=13.85 mas, bpa=-31.81 degrees ! Estimated noise=0.622862 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 = 0.00685523 Jy ! Component: 100 - total flux cleaned = 0.0107747 Jy ! Component: 150 - total flux cleaned = 0.0132424 Jy ! Component: 200 - total flux cleaned = 0.0148629 Jy ! Total flux subtracted in 200 components = 0.0148629 Jy ! Clean residual min=-0.001625 max=0.001469 Jy/beam ! Clean residual mean=0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0610324 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 102 components and 0.0610324 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.723 mas, bmaj=22.3 mas, bpa=-17.6 degrees ! Estimated noise=0.672547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143415 Jy ! Component: 100 - total flux cleaned = 0.0022102 Jy ! Component: 150 - total flux cleaned = 0.00252905 Jy ! Component: 200 - total flux cleaned = 0.00261098 Jy ! Total flux subtracted in 200 components = 0.00261098 Jy ! Clean residual min=-0.001024 max=0.001049 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0636434 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 = 6.75367e-05 Jy ! Component: 100 - total flux cleaned = 0.000114444 Jy ! Component: 150 - total flux cleaned = 0.000122853 Jy ! Component: 200 - total flux cleaned = 0.000122966 Jy ! Total flux subtracted in 200 components = 0.000122966 Jy ! Clean residual min=-0.000999 max=0.001012 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0637663 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 155 components and 0.0637663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=13.85 mas, bpa=-31.81 degrees ! Estimated noise=0.622862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.96596e-05 Jy ! Component: 100 - total flux cleaned = 2.88877e-05 Jy ! Component: 150 - total flux cleaned = 2.73653e-05 Jy ! Component: 200 - total flux cleaned = 2.67893e-05 Jy ! Total flux subtracted in 200 components = 2.67893e-05 Jy ! Clean residual min=-0.001189 max=0.001130 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0637931 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 166 components and 0.0637931 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=0.033846Jy sigma=0.602918 ! Fit after self-cal, rms=0.033850Jy sigma=0.602855 wmodel J2012-3719_C_map.mod ! Writing 166 model components to file: J2012-3719_C_map.mod wobs J2012-3719_C_uvs.fits ! Writing UV FITS file: J2012-3719_C_uvs.fits wwins J2012-3719_C_map.win ! wwins: Wrote 1 windows to J2012-3719_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324338 Jy ! Component: 100 - total flux cleaned = -0.000592409 Jy ! Component: 150 - total flux cleaned = -0.00070135 Jy ! Component: 200 - total flux cleaned = -0.0007358 Jy ! Component: 250 - total flux cleaned = -0.000751908 Jy ! Component: 300 - total flux cleaned = -0.000751983 Jy ! Component: 350 - total flux cleaned = -0.000783266 Jy ! Component: 400 - total flux cleaned = -0.000874324 Jy ! Component: 450 - total flux cleaned = -0.000962899 Jy ! Component: 500 - total flux cleaned = -0.00100628 Jy ! Component: 550 - total flux cleaned = -0.00109074 Jy ! Component: 600 - total flux cleaned = -0.00114561 Jy ! Component: 650 - total flux cleaned = -0.00123975 Jy ! Component: 700 - total flux cleaned = -0.00125271 Jy ! Component: 750 - total flux cleaned = -0.0012916 Jy ! Component: 800 - total flux cleaned = -0.00134264 Jy ! Component: 850 - total flux cleaned = -0.0014178 Jy ! Component: 900 - total flux cleaned = -0.00147962 Jy ! Component: 950 - total flux cleaned = -0.00158867 Jy ! Component: 1000 - total flux cleaned = -0.00167212 Jy ! Component: 1050 - total flux cleaned = -0.00176587 Jy ! Component: 1100 - total flux cleaned = -0.00181187 Jy ! Component: 1150 - total flux cleaned = -0.00185749 Jy ! Component: 1200 - total flux cleaned = -0.00189142 Jy ! Component: 1250 - total flux cleaned = -0.00190268 Jy ! Component: 1300 - total flux cleaned = -0.00195822 Jy ! Component: 1350 - total flux cleaned = -0.00198021 Jy ! Component: 1400 - total flux cleaned = -0.00199107 Jy ! Component: 1450 - total flux cleaned = -0.00202361 Jy ! Component: 1500 - total flux cleaned = -0.0020021 Jy ! Component: 1550 - total flux cleaned = -0.00200208 Jy ! Component: 1600 - total flux cleaned = -0.00199141 Jy ! Component: 1650 - total flux cleaned = -0.0019703 Jy ! Component: 1700 - total flux cleaned = -0.00197032 Jy ! Component: 1750 - total flux cleaned = -0.00195978 Jy ! Component: 1800 - total flux cleaned = -0.00195978 Jy ! Component: 1850 - total flux cleaned = -0.00194918 Jy ! Component: 1900 - total flux cleaned = -0.00195966 Jy ! Component: 1950 - total flux cleaned = -0.00195962 Jy ! Component: 2000 - total flux cleaned = -0.00193848 Jy ! Component: 2050 - total flux cleaned = -0.00191731 Jy ! Component: 2100 - total flux cleaned = -0.00193844 Jy ! Component: 2150 - total flux cleaned = -0.0019278 Jy ! Component: 2200 - total flux cleaned = -0.00193845 Jy ! Component: 2250 - total flux cleaned = -0.00195981 Jy ! Component: 2300 - total flux cleaned = -0.00198122 Jy ! Component: 2350 - total flux cleaned = -0.00198117 Jy ! Component: 2400 - total flux cleaned = -0.00201354 Jy ! Component: 2450 - total flux cleaned = -0.00205694 Jy ! Component: 2500 - total flux cleaned = -0.00205683 Jy ! Component: 2550 - total flux cleaned = -0.00206776 Jy ! Component: 2600 - total flux cleaned = -0.00210087 Jy ! Component: 2650 - total flux cleaned = -0.00210086 Jy ! Component: 2700 - total flux cleaned = -0.00212321 Jy ! Component: 2750 - total flux cleaned = -0.00212329 Jy ! Component: 2800 - total flux cleaned = -0.00210061 Jy ! Component: 2850 - total flux cleaned = -0.00212341 Jy ! Component: 2900 - total flux cleaned = -0.00210033 Jy ! Component: 2950 - total flux cleaned = -0.00210017 Jy ! Component: 3000 - total flux cleaned = -0.00211183 Jy ! Component: 3050 - total flux cleaned = -0.00210012 Jy ! Component: 3100 - total flux cleaned = -0.00207623 Jy ! Component: 3150 - total flux cleaned = -0.0020883 Jy ! Component: 3200 - total flux cleaned = -0.00205193 Jy ! Component: 3250 - total flux cleaned = -0.00206405 Jy ! Component: 3300 - total flux cleaned = -0.00208881 Jy ! Component: 3350 - total flux cleaned = -0.00206388 Jy ! Component: 3400 - total flux cleaned = -0.00208896 Jy ! Component: 3450 - total flux cleaned = -0.00208901 Jy ! Component: 3500 - total flux cleaned = -0.00206343 Jy ! Component: 3550 - total flux cleaned = -0.00206327 Jy ! Component: 3600 - total flux cleaned = -0.00203717 Jy ! Component: 3650 - total flux cleaned = -0.00203721 Jy ! Component: 3700 - total flux cleaned = -0.00201045 Jy ! Component: 3750 - total flux cleaned = -0.00195648 Jy ! Component: 3800 - total flux cleaned = -0.0019156 Jy ! Component: 3850 - total flux cleaned = -0.00187433 Jy ! Component: 3900 - total flux cleaned = -0.00181861 Jy ! Component: 3950 - total flux cleaned = -0.00176232 Jy ! Component: 4000 - total flux cleaned = -0.00176239 Jy ! Component: 4050 - total flux cleaned = -0.0016759 Jy ! Total flux subtracted in 4096 components = -0.00164675 Jy ! Clean residual min=-0.000777 max=0.000786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0621464 Jy keep ! Adding 208 model components to the UV plane model. ! The established model now contains 374 components and 0.0621464 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2012-3719_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.859 x 13.85 at -31.81 degrees (North through East) ! Clean map min=-0.0016265 max=0.036427 Jy/beam ! Writing clean map to FITS file: .//J2012-3719_C_map.fits wmodel .//J2012-3719_C_map.mod ! Writing 374 model components to file: .//J2012-3719_C_map.mod wobs .//J2012-3719_C_uvs.fits ! Writing UV FITS file: .//J2012-3719_C_uvs.fits wwins .//J2012-3719_C_map.win ! wwins: Wrote 2 windows to .//J2012-3719_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0364272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000343502 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.82894 2.82894 5.65789 11.3158 22.6316 45.2631 90.5262 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 106.046 quit ! Quitting program ! Log file .//J2012-3719_C_dfm.log closed on Sun Oct 21 00:09:21 2018