! Started logfile: /scr/pima/bg219h_uvs/J0617-2200_X_dfm.log on Thu May 19 22:11:57 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0617-2200_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0617-2200_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804321 visibilities/baseline/integration-bin. ! Found source: J0617-2200 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 15636 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J0617-2200_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016273Jy sigma=22.229790 ! Fit after self-cal, rms=0.840469Jy sigma=18.359415 ! 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=0.6194 mas, bmaj=1.702 mas, bpa=-6.894 degrees ! Estimated noise=0.530076 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 = 0.120078 Jy ! Component: 100 - total flux cleaned = 0.150429 Jy ! Total flux subtracted in 100 components = 0.150429 Jy ! Clean residual min=-0.005360 max=0.012506 Jy/beam ! Clean residual mean=-0.000015 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.150429 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.150429 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074974Jy sigma=1.503440 ! Fit after self-cal, rms=0.074888Jy sigma=1.501339 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136048 Jy ! Component: 100 - total flux cleaned = 0.020835 Jy ! Total flux subtracted in 100 components = 0.020835 Jy ! Clean residual min=-0.004000 max=0.004290 Jy/beam ! Clean residual mean=-0.000004 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.171264 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.171264 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071697Jy sigma=1.420488 ! Fit after self-cal, rms=0.071692Jy sigma=1.420093 ! 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=0.7944 mas, bmaj=2.122 mas, bpa=-5.611 degrees ! Estimated noise=0.288089 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 = 0.00582131 Jy ! Component: 100 - total flux cleaned = 0.0083858 Jy ! Component: 150 - total flux cleaned = 0.00962805 Jy ! Component: 200 - total flux cleaned = 0.0101053 Jy ! Total flux subtracted in 200 components = 0.0101053 Jy ! Clean residual min=-0.001983 max=0.001842 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.181369 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.181369 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071280Jy sigma=1.409844 ! Fit after self-cal, rms=0.071279Jy sigma=1.409715 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7944 x 2.122 at -5.611 degrees (North through East) ! Clean map min=-0.00176 max=0.16126 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 0.99 FD 0.99 HN 1.04 KP 0.98 ! LA 1.00 MK 0.98 NL 1.01 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.98 ! LA 1.02 MK 1.08 NL 0.99 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 1.03 MK 1.00 NL 0.95 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.97 ! LA 1.03 MK 1.01 NL 1.01 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.98 KP 1.01 ! LA 1.03 MK 0.99 NL 1.01 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.96 ! LA 1.04 MK 1.06 NL 1.00 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.97 KP 1.02 ! LA 1.00 MK 1.05 NL 0.99 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.98 ! LA 1.00 MK 0.99 NL 0.99 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.97 ! LA 0.98 MK 1.02 NL 0.99 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 1.01 ! LA 1.06 MK 0.96 NL 0.97 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 0.99 ! LA 0.98 MK 1.00 NL 1.02 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.96 KP 0.95 ! LA 0.98 MK 0.96 NL 0.98 OV 0.98 ! PT 1.00 SC 1.07 ! ! ! Fit before self-cal, rms=0.071279Jy sigma=1.409715 ! Fit after self-cal, rms=0.070958Jy sigma=1.404861 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7963 mas, bmaj=2.127 mas, bpa=-5.657 degrees ! Estimated noise=0.288295 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 = 0.000125703 Jy ! Component: 100 - total flux cleaned = 0.000107978 Jy ! Component: 150 - total flux cleaned = 9.22794e-05 Jy ! Component: 200 - total flux cleaned = 7.68113e-05 Jy ! Total flux subtracted in 200 components = 7.68113e-05 Jy ! Clean residual min=-0.001973 max=0.001565 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.181446 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.181446 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070950Jy sigma=1.404701 ! Fit after self-cal, rms=0.070949Jy sigma=1.404631 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070949Jy sigma=1.404631 ! Fit after self-cal, rms=0.070782Jy sigma=1.401818 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7955 mas, bmaj=2.126 mas, bpa=-5.644 degrees ! Estimated noise=0.288285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020226 Jy ! Component: 100 - total flux cleaned = 0.000186182 Jy ! Component: 150 - total flux cleaned = 0.000171949 Jy ! Component: 200 - total flux cleaned = 0.000171258 Jy ! Total flux subtracted in 200 components = 0.000171258 Jy ! Clean residual min=-0.001761 max=0.001550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.181617 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.181617 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070775Jy sigma=1.401694 ! Fit after self-cal, rms=0.070775Jy sigma=1.401670 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 = 6.38104e-05 Jy ! Component: 100 - total flux cleaned = 5.02083e-05 Jy ! Component: 150 - total flux cleaned = 3.95266e-05 Jy ! Component: 200 - total flux cleaned = 3.9188e-05 Jy ! Total flux subtracted in 200 components = 3.9188e-05 Jy ! Clean residual min=-0.001760 max=0.001543 Jy/beam ! Clean residual mean=-0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.181656 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.181656 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070770Jy sigma=1.401589 ! Fit after self-cal, rms=0.070770Jy sigma=1.401575 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070770Jy sigma=1.401575 ! Fit after self-cal, rms=0.070609Jy sigma=1.400343 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7942 mas, bmaj=2.125 mas, bpa=-5.634 degrees ! Estimated noise=0.28797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.21249e-05 Jy ! Component: 100 - total flux cleaned = 3.66668e-05 Jy ! Component: 150 - total flux cleaned = 5.05985e-05 Jy ! Component: 200 - total flux cleaned = 6.26362e-05 Jy ! Total flux subtracted in 200 components = 6.26362e-05 Jy ! Clean residual min=-0.001728 max=0.001486 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.181719 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.181719 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070603Jy sigma=1.400240 ! Fit after self-cal, rms=0.070604Jy sigma=1.400214 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 = 1.6704e-07 Jy ! Component: 100 - total flux cleaned = 1.2981e-05 Jy ! Component: 150 - total flux cleaned = 2.45375e-05 Jy ! Component: 200 - total flux cleaned = 2.49959e-05 Jy ! Total flux subtracted in 200 components = 2.49959e-05 Jy ! Clean residual min=-0.001734 max=0.001469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.181744 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.181744 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070600Jy sigma=1.400142 ! Fit after self-cal, rms=0.070599Jy sigma=1.400129 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070599Jy sigma=1.400129 ! Fit after self-cal, rms=0.070533Jy sigma=1.400117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=4.543 mas, bpa=-0.305 degrees ! Estimated noise=0.374229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140831 Jy ! Component: 100 - total flux cleaned = 0.00015711 Jy ! Component: 150 - total flux cleaned = 0.000168615 Jy ! Component: 200 - total flux cleaned = 0.000169282 Jy ! Total flux subtracted in 200 components = 0.000169282 Jy ! Clean residual min=-0.002191 max=0.002049 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.181913 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 33 components and 0.181913 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070531Jy sigma=1.400114 ! Fit after self-cal, rms=0.070527Jy sigma=1.400049 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 = 9.78292e-07 Jy ! Component: 100 - total flux cleaned = 1.51703e-05 Jy ! Component: 150 - total flux cleaned = 2.56179e-05 Jy ! Component: 200 - total flux cleaned = 2.55421e-05 Jy ! Total flux subtracted in 200 components = 2.55421e-05 Jy ! Clean residual min=-0.002186 max=0.002054 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.181939 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 34 components and 0.181939 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070529Jy sigma=1.400101 ! Fit after self-cal, rms=0.070526Jy sigma=1.400051 ! 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=0.7936 mas, bmaj=2.125 mas, bpa=-5.645 degrees ! Estimated noise=0.287788 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7936 x 2.125 at -5.645 degrees (North through East) ! Clean map min=-0.0016193 max=0.16089 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=0.6189 mas, bmaj=1.705 mas, bpa=-6.968 degrees ! Estimated noise=0.528627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119562 Jy ! Component: 100 - total flux cleaned = 0.150262 Jy ! Component: 150 - total flux cleaned = 0.163924 Jy ! Component: 200 - total flux cleaned = 0.171079 Jy ! Total flux subtracted in 200 components = 0.171079 Jy ! Clean residual min=-0.004386 max=0.004469 Jy/beam ! Clean residual mean=-0.000004 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.171079 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.171079 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7936 mas, bmaj=2.125 mas, bpa=-5.645 degrees ! Estimated noise=0.287788 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 = 0.00595421 Jy ! Component: 100 - total flux cleaned = 0.00853777 Jy ! Component: 150 - total flux cleaned = 0.00973778 Jy ! Component: 200 - total flux cleaned = 0.010038 Jy ! Total flux subtracted in 200 components = 0.010038 Jy ! Clean residual min=-0.001849 max=0.001617 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.181117 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.181117 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=2.064 mas, bmaj=4.543 mas, bpa=-0.305 degrees ! Estimated noise=0.374229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721803 Jy ! Component: 100 - total flux cleaned = 0.000725107 Jy ! Component: 150 - total flux cleaned = 0.000736915 Jy ! Component: 200 - total flux cleaned = 0.000745913 Jy ! Total flux subtracted in 200 components = 0.000745913 Jy ! Clean residual min=-0.002188 max=0.002082 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.181863 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 = -4.23055e-07 Jy ! Component: 100 - total flux cleaned = 5.91842e-06 Jy ! Component: 150 - total flux cleaned = 6.38125e-06 Jy ! Component: 200 - total flux cleaned = 1.09226e-05 Jy ! Total flux subtracted in 200 components = 1.09226e-05 Jy ! Clean residual min=-0.002193 max=0.002081 Jy/beam ! Clean residual mean=-0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.181874 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.181874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7936 mas, bmaj=2.125 mas, bpa=-5.645 degrees ! Estimated noise=0.287788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382407 Jy ! Component: 100 - total flux cleaned = -0.000382227 Jy ! Component: 150 - total flux cleaned = -0.000382578 Jy ! Component: 200 - total flux cleaned = -0.000364716 Jy ! Total flux subtracted in 200 components = -0.000364716 Jy ! Clean residual min=-0.001807 max=0.001501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.18151 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.18151 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070540Jy sigma=1.400347 ! Fit after self-cal, rms=0.070539Jy sigma=1.400299 wmodel /J0617-2200_X_map.mod ! wmodel: Unable to open new model file: /J0617-2200_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0617-2200_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7936 x 2.125 at -5.645 degrees (North through East) ! Clean map min=-0.0016708 max=0.16069 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0617-2200_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.160692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000370653 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.69198 0.69198 1.38396 2.76792 5.53584 11.0717 22.1434 44.2867 88.5734 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 433.538 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0617-2200_X_dfm.log closed on Thu May 19 22:11:59 2016