! Started logfile: .//J0802-1042_X_dfm.log on Wed Nov 16 11:53:46 2016 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 .//J0802-1042_X_uvm.fits ! Reading UV FITS file: .//J0802-1042_X_uvm.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975926 visibilities/baseline/integration-bin. ! Found source: J0802-1042 ! ! 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): I ! ! Read 94 lines of history. ! ! Reading 12648 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 J0802-1042_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 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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018310Jy sigma=29.484576 ! Fit after self-cal, rms=0.827857Jy sigma=24.007174 ! 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=0.7602 mas, bmaj=1.936 mas, bpa=-4.932 degrees ! Estimated noise=0.368614 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 = 0.13304 Jy ! Component: 100 - total flux cleaned = 0.162052 Jy ! Total flux subtracted in 100 components = 0.162052 Jy ! Clean residual min=-0.003986 max=0.008107 Jy/beam ! Clean residual mean=-0.000001 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.162052 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.162052 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=0.031436Jy sigma=0.848100 ! Fit after self-cal, rms=0.031428Jy sigma=0.847940 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00801768 Jy ! Component: 100 - total flux cleaned = 0.0119431 Jy ! Total flux subtracted in 100 components = 0.0119431 Jy ! Clean residual min=-0.003887 max=0.004319 Jy/beam ! Clean residual mean=0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.173995 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.173995 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=0.028976Jy sigma=0.768338 ! Fit after self-cal, rms=0.028977Jy sigma=0.768292 ! Inverting map ! Added new window around map position (1, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345223 Jy ! Component: 100 - total flux cleaned = 0.00421745 Jy ! Total flux subtracted in 100 components = 0.00421745 Jy ! Clean residual min=-0.003574 max=0.003537 Jy/beam ! Clean residual mean=0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.178212 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.178212 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=0.028526Jy sigma=0.753290 ! Fit after self-cal, rms=0.028507Jy sigma=0.752303 ! 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=0.9558 mas, bmaj=2.314 mas, bpa=-3.847 degrees ! Estimated noise=0.220994 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 = 0.00243413 Jy ! Component: 100 - total flux cleaned = 0.00404835 Jy ! Component: 150 - total flux cleaned = 0.00471196 Jy ! Component: 200 - total flux cleaned = 0.00512903 Jy ! Total flux subtracted in 200 components = 0.00512903 Jy ! Clean residual min=-0.003447 max=0.002841 Jy/beam ! Clean residual mean=0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.183341 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.183341 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=0.028257Jy sigma=0.744319 ! Fit after self-cal, rms=0.028253Jy sigma=0.744079 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9558 x 2.314 at -3.847 degrees (North through East) ! Clean map min=-0.0033642 max=0.17112 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00 KP 1.04 ! LA 0.97 MK 1.00 NL 1.05 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.99 KP 1.05 ! LA 0.97 MK 0.99 NL 1.04 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.01 KP 1.03 ! LA 0.96 MK 1.00 NL 1.05 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00 KP 1.04 ! LA 0.96 MK 0.99 NL 1.05 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.02 KP 1.05 ! LA 0.95 MK 0.99 NL 1.03 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.01 KP 1.05 ! LA 0.96 MK 1.01 NL 1.04 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.00 KP 1.04 ! LA 0.95 MK 1.00 NL 1.05 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.00 KP 1.05 ! LA 0.96 MK 0.99 NL 1.05 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.028253Jy sigma=0.744079 ! Fit after self-cal, rms=0.027061Jy sigma=0.703586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9565 mas, bmaj=2.323 mas, bpa=-3.827 degrees ! Estimated noise=0.220655 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 = -0.00153545 Jy ! Component: 100 - total flux cleaned = -0.00207807 Jy ! Component: 150 - total flux cleaned = -0.00223882 Jy ! Component: 200 - total flux cleaned = -0.00236426 Jy ! Total flux subtracted in 200 components = -0.00236426 Jy ! Clean residual min=-0.001398 max=0.001367 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.180977 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.180977 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=0.026977Jy sigma=0.701047 ! Fit after self-cal, rms=0.026962Jy sigma=0.700804 ! 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=0.026962Jy sigma=0.700804 ! Fit after self-cal, rms=0.026709Jy sigma=0.690609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9559 mas, bmaj=2.326 mas, bpa=-3.678 degrees ! Estimated noise=0.220577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000781864 Jy ! Component: 100 - total flux cleaned = -0.000946585 Jy ! Component: 150 - total flux cleaned = -0.00101816 Jy ! Component: 200 - total flux cleaned = -0.00106449 Jy ! Total flux subtracted in 200 components = -0.00106449 Jy ! Clean residual min=-0.000854 max=0.001064 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.179912 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.179912 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=0.026676Jy sigma=0.689601 ! Fit after self-cal, rms=0.026670Jy sigma=0.689491 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) ! Added new window around map position (-2, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930379 Jy ! Component: 100 - total flux cleaned = 0.000973815 Jy ! Component: 150 - total flux cleaned = 0.000989483 Jy ! Component: 200 - total flux cleaned = 0.000975492 Jy ! Total flux subtracted in 200 components = 0.000975492 Jy ! Clean residual min=-0.000791 max=0.000953 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.180888 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.180888 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=0.026628Jy sigma=0.688403 ! Fit after self-cal, rms=0.026628Jy sigma=0.688391 ! Inverting map ! Added new window around map position (1.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738458 Jy ! Component: 100 - total flux cleaned = 0.000723893 Jy ! Component: 150 - total flux cleaned = 0.000751225 Jy ! Component: 200 - total flux cleaned = 0.000763247 Jy ! Total flux subtracted in 200 components = 0.000763247 Jy ! Clean residual min=-0.000741 max=0.000780 Jy/beam ! Clean residual mean=0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.181651 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.181651 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=0.026595Jy sigma=0.687435 ! Fit after self-cal, rms=0.026594Jy sigma=0.687368 ! 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=0.026594Jy sigma=0.687368 ! Fit after self-cal, rms=0.026581Jy sigma=0.687034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=2.325 mas, bpa=-3.615 degrees ! Estimated noise=0.22039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.55175e-06 Jy ! Component: 100 - total flux cleaned = 7.72463e-05 Jy ! Component: 150 - total flux cleaned = 7.74396e-05 Jy ! Component: 200 - total flux cleaned = 6.65609e-05 Jy ! Total flux subtracted in 200 components = 6.65609e-05 Jy ! Clean residual min=-0.000717 max=0.000722 Jy/beam ! Clean residual mean=0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.181718 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.181718 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=0.026565Jy sigma=0.686611 ! Fit after self-cal, rms=0.026564Jy sigma=0.686588 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 = 1.79981e-06 Jy ! Component: 100 - total flux cleaned = -8.00592e-06 Jy ! Component: 150 - total flux cleaned = -2.64984e-05 Jy ! Component: 200 - total flux cleaned = -3.52886e-05 Jy ! Total flux subtracted in 200 components = -3.52886e-05 Jy ! Clean residual min=-0.000702 max=0.000727 Jy/beam ! Clean residual mean=0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.181682 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.181682 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=0.026556Jy sigma=0.686401 ! Fit after self-cal, rms=0.026556Jy sigma=0.686396 ! 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=0.026556Jy sigma=0.686396 ! Fit after self-cal, rms=0.026553Jy sigma=0.686319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=3.944 mas, bpa=-2.688 degrees ! Estimated noise=0.271743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.67661e-06 Jy ! Component: 100 - total flux cleaned = -2.46884e-05 Jy ! Component: 150 - total flux cleaned = -1.10624e-05 Jy ! Component: 200 - total flux cleaned = 1.78449e-05 Jy ! Total flux subtracted in 200 components = 1.78449e-05 Jy ! Clean residual min=-0.000746 max=0.000815 Jy/beam ! Clean residual mean=0.000003 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.1817 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.1817 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=0.026550Jy sigma=0.686234 ! Fit after self-cal, rms=0.026548Jy sigma=0.686221 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 = 1.32721e-05 Jy ! Component: 100 - total flux cleaned = 2.36012e-05 Jy ! Component: 150 - total flux cleaned = 3.82205e-05 Jy ! Component: 200 - total flux cleaned = 4.74092e-05 Jy ! Total flux subtracted in 200 components = 4.74092e-05 Jy ! Clean residual min=-0.000734 max=0.000796 Jy/beam ! Clean residual mean=0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.181748 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.181748 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=0.026548Jy sigma=0.686197 ! Fit after self-cal, rms=0.026548Jy sigma=0.686191 ! 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=0.9557 mas, bmaj=2.325 mas, bpa=-3.598 degrees ! Estimated noise=0.220317 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9557 x 2.325 at -3.598 degrees (North through East) ! Clean map min=-0.00081315 max=0.17116 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=0.7593 mas, bmaj=1.942 mas, bpa=-4.653 degrees ! Estimated noise=0.368952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133158 Jy ! Component: 100 - total flux cleaned = 0.162195 Jy ! Component: 150 - total flux cleaned = 0.169676 Jy ! Component: 200 - total flux cleaned = 0.173364 Jy ! Total flux subtracted in 200 components = 0.173364 Jy ! Clean residual min=-0.001628 max=0.001815 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.173364 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.173364 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=2.325 mas, bpa=-3.598 degrees ! Estimated noise=0.220317 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 = 0.00263697 Jy ! Component: 100 - total flux cleaned = 0.00417511 Jy ! Component: 150 - total flux cleaned = 0.00530334 Jy ! Component: 200 - total flux cleaned = 0.0061656 Jy ! Total flux subtracted in 200 components = 0.0061656 Jy ! Clean residual min=-0.000788 max=0.000845 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.17953 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.17953 Jy ! Inverting map ! Added new window around map position (-20.4, -43.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367646 Jy ! Component: 100 - total flux cleaned = 0.000710982 Jy ! Component: 150 - total flux cleaned = 0.00101236 Jy ! Component: 200 - total flux cleaned = 0.00127766 Jy ! Total flux subtracted in 200 components = 0.00127766 Jy ! Clean residual min=-0.000735 max=0.000740 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.180808 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.180808 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=2.159 mas, bmaj=3.944 mas, bpa=-2.688 degrees ! Estimated noise=0.271743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607143 Jy ! Component: 100 - total flux cleaned = 0.000922061 Jy ! Component: 150 - total flux cleaned = 0.00101121 Jy ! Component: 200 - total flux cleaned = 0.00103953 Jy ! Total flux subtracted in 200 components = 0.00103953 Jy ! Clean residual min=-0.000703 max=0.000728 Jy/beam ! Clean residual mean=0.000003 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.181847 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 = 2.5955e-05 Jy ! Component: 100 - total flux cleaned = 3.40166e-05 Jy ! Component: 150 - total flux cleaned = 4.17048e-05 Jy ! Component: 200 - total flux cleaned = 5.59815e-05 Jy ! Total flux subtracted in 200 components = 5.59815e-05 Jy ! Clean residual min=-0.000699 max=0.000713 Jy/beam ! Clean residual mean=0.000003 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.181903 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.181903 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9557 mas, bmaj=2.325 mas, bpa=-3.598 degrees ! Estimated noise=0.220317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172593 Jy ! Component: 100 - total flux cleaned = -0.000141143 Jy ! Component: 150 - total flux cleaned = -8.38949e-05 Jy ! Component: 200 - total flux cleaned = -5.78305e-05 Jy ! Total flux subtracted in 200 components = -5.78305e-05 Jy ! Clean residual min=-0.000669 max=0.000700 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.181845 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.181845 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=0.026549Jy sigma=0.685933 ! Fit after self-cal, rms=0.026545Jy sigma=0.685860 wmodel /J0802-1042_X_map.mod ! wmodel: Unable to open new model file: /J0802-1042_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0802-1042_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9557 x 2.325 at -3.598 degrees (North through East) ! Clean map min=-0.00060826 max=0.17133 Jy/beam ! Writing clean map to FITS file: .//J0802-1042_X_map.fits wmodel .//J0802-1042_X_map.mod ! Writing 95 model components to file: .//J0802-1042_X_map.mod wobs .//J0802-1042_X_uvs.fits ! Writing UV FITS file: .//J0802-1042_X_uvs.fits wwins .//J0802-1042_X_map.win ! wwins: Wrote 5 windows to .//J0802-1042_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.171328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168201 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294526 0.294526 0.589052 1.1781 2.35621 4.71241 9.42482 18.8496 37.6993 75.3986 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1018.59 quit ! Quitting program ! Log file .//J0802-1042_X_dfm.log closed on Wed Nov 16 11:53:49 2016