! Started logfile: .//J1047-1308_X_dfm.log on Wed Nov 16 11:56:02 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 .//J1047-1308_X_uva.fits ! Reading UV FITS file: .//J1047-1308_X_uva.fits ! AN table 1: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.712788 visibilities/baseline/integration-bin. ! Found source: J1047-1308 ! ! 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 13600 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 J1047-1308_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036937Jy sigma=28.506843 ! Fit after self-cal, rms=0.728757Jy sigma=19.887114 ! 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=0.7508 mas, bmaj=1.892 mas, bpa=-2.576 degrees ! Estimated noise=0.365839 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 = 0.207781 Jy ! Component: 100 - total flux cleaned = 0.253956 Jy ! Total flux subtracted in 100 components = 0.253956 Jy ! Clean residual min=-0.007782 max=0.016525 Jy/beam ! Clean residual mean=-0.000002 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.253956 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.253956 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=0.049002Jy sigma=1.303866 ! Fit after self-cal, rms=0.048998Jy sigma=1.303563 ! Inverting map ! Added new window around map position (-2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181643 Jy ! Component: 100 - total flux cleaned = 0.0296819 Jy ! Total flux subtracted in 100 components = 0.0296819 Jy ! Clean residual min=-0.006213 max=0.008045 Jy/beam ! Clean residual mean=0.000000 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.283638 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.283638 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=0.038868Jy sigma=0.991650 ! Fit after self-cal, rms=0.038405Jy sigma=0.980541 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922322 Jy ! Component: 100 - total flux cleaned = 0.0155219 Jy ! Total flux subtracted in 100 components = 0.0155219 Jy ! Clean residual min=-0.004745 max=0.005864 Jy/beam ! Clean residual mean=0.000001 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.29916 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.29916 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=0.034914Jy sigma=0.869187 ! Fit after self-cal, rms=0.034695Jy sigma=0.863202 ! 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=0.9508 mas, bmaj=2.257 mas, bpa=-2.611 degrees ! Estimated noise=0.22845 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 = 0.00770588 Jy ! Component: 100 - total flux cleaned = 0.0122351 Jy ! Component: 150 - total flux cleaned = 0.0152347 Jy ! Component: 200 - total flux cleaned = 0.0173079 Jy ! Total flux subtracted in 200 components = 0.0173079 Jy ! Clean residual min=-0.003182 max=0.004985 Jy/beam ! Clean residual mean=0.000007 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.316467 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 58 components and 0.316467 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=0.032913Jy sigma=0.805115 ! Fit after self-cal, rms=0.032767Jy sigma=0.800255 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9508 x 2.257 at -2.611 degrees (North through East) ! Clean map min=-0.0029346 max=0.2674 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.03 KP 1.06 ! LA 0.97 MK 1.01 NL 1.04 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.04 KP 1.07 ! LA 0.96 MK 1.01 NL 1.05 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.03 KP 1.05 ! LA 0.96 MK 1.01 NL 1.05 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.03 KP 1.05 ! LA 0.95 MK 0.98 NL 1.04 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.03 KP 1.05 ! LA 0.95 MK 0.99 NL 1.03 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.02 KP 1.05 ! LA 0.95 MK 1.00 NL 1.02 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.02 KP 1.04 ! LA 0.94 MK 1.00 NL 1.01 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.02 KP 1.04 ! LA 0.96 MK 1.00 NL 1.01 OV 0.98 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.032767Jy sigma=0.800255 ! Fit after self-cal, rms=0.029725Jy sigma=0.702027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=2.264 mas, bpa=-2.405 degrees ! Estimated noise=0.228123 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 (21.6, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705417 Jy ! Component: 100 - total flux cleaned = 0.000660295 Jy ! Component: 150 - total flux cleaned = 0.000579605 Jy ! Component: 200 - total flux cleaned = 0.000473775 Jy ! Total flux subtracted in 200 components = 0.000473775 Jy ! Clean residual min=-0.001433 max=0.001633 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.316941 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.316941 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=0.029570Jy sigma=0.697335 ! Fit after self-cal, rms=0.029558Jy sigma=0.696954 ! 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=0.029558Jy sigma=0.696954 ! Fit after self-cal, rms=0.029376Jy sigma=0.684007 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9539 mas, bmaj=2.27 mas, bpa=-2.434 degrees ! Estimated noise=0.228496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247916 Jy ! Component: 100 - total flux cleaned = -0.000363417 Jy ! Component: 150 - total flux cleaned = -0.000463611 Jy ! Component: 200 - total flux cleaned = -0.000523012 Jy ! Total flux subtracted in 200 components = -0.000523012 Jy ! Clean residual min=-0.001063 max=0.001144 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.316418 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.316418 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=0.029291Jy sigma=0.681679 ! Fit after self-cal, rms=0.029289Jy sigma=0.681544 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 (19.6, 34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070333 Jy ! Component: 100 - total flux cleaned = 0.000700985 Jy ! Component: 150 - total flux cleaned = 0.000700381 Jy ! Component: 200 - total flux cleaned = 0.00072535 Jy ! Total flux subtracted in 200 components = 0.00072535 Jy ! Clean residual min=-0.001009 max=0.001058 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.317144 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.317144 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=0.029226Jy sigma=0.679896 ! Fit after self-cal, rms=0.029222Jy sigma=0.679824 ! Inverting map ! Added new window around map position (-3.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711812 Jy ! Component: 100 - total flux cleaned = 0.000713516 Jy ! Component: 150 - total flux cleaned = 0.000664683 Jy ! Component: 200 - total flux cleaned = 0.000597288 Jy ! Total flux subtracted in 200 components = 0.000597288 Jy ! Clean residual min=-0.001016 max=0.000865 Jy/beam ! Clean residual mean=0.000001 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.317741 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.317741 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=0.029165Jy sigma=0.678434 ! Fit after self-cal, rms=0.029163Jy sigma=0.678390 ! 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=0.029163Jy sigma=0.678390 ! Fit after self-cal, rms=0.029160Jy sigma=0.678102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9537 mas, bmaj=2.271 mas, bpa=-2.42 degrees ! Estimated noise=0.228365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251629 Jy ! Component: 100 - total flux cleaned = -0.00027468 Jy ! Component: 150 - total flux cleaned = -0.000375516 Jy ! Component: 200 - total flux cleaned = -0.000413396 Jy ! Total flux subtracted in 200 components = -0.000413396 Jy ! Clean residual min=-0.000966 max=0.000813 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.317327 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.317327 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=0.029126Jy sigma=0.677308 ! Fit after self-cal, rms=0.029124Jy sigma=0.677272 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 = -7.66018e-05 Jy ! Component: 100 - total flux cleaned = -0.000130722 Jy ! Component: 150 - total flux cleaned = -0.000148472 Jy ! Component: 200 - total flux cleaned = -0.000165594 Jy ! Total flux subtracted in 200 components = -0.000165594 Jy ! Clean residual min=-0.000953 max=0.000798 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.317162 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.317162 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=0.029103Jy sigma=0.676750 ! Fit after self-cal, rms=0.029102Jy sigma=0.676735 ! 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=0.029102Jy sigma=0.676735 ! Fit after self-cal, rms=0.029105Jy sigma=0.676649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=4.038 mas, bpa=1.712 degrees ! Estimated noise=0.281234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00038987 Jy ! Component: 100 - total flux cleaned = -0.000403695 Jy ! Component: 150 - total flux cleaned = -0.000416458 Jy ! Component: 200 - total flux cleaned = -0.000416422 Jy ! Total flux subtracted in 200 components = -0.000416422 Jy ! Clean residual min=-0.001039 max=0.000896 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.316745 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.316745 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=0.029094Jy sigma=0.676414 ! Fit after self-cal, rms=0.029093Jy sigma=0.676380 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 = -9.04732e-05 Jy ! Component: 100 - total flux cleaned = -0.000101197 Jy ! Component: 150 - total flux cleaned = -9.13501e-05 Jy ! Component: 200 - total flux cleaned = -9.12388e-05 Jy ! Total flux subtracted in 200 components = -9.12388e-05 Jy ! Clean residual min=-0.001035 max=0.000888 Jy/beam ! Clean residual mean=0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.316654 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 139 components and 0.316654 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=0.029088Jy sigma=0.676253 ! Fit after self-cal, rms=0.029087Jy sigma=0.676243 ! 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=0.9537 mas, bmaj=2.271 mas, bpa=-2.411 degrees ! Estimated noise=0.228311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9537 x 2.271 at -2.411 degrees (North through East) ! Clean map min=-0.00086957 max=0.26778 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=0.7506 mas, bmaj=1.899 mas, bpa=-2.381 degrees ! Estimated noise=0.367451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.207717 Jy ! Component: 100 - total flux cleaned = 0.254137 Jy ! Component: 150 - total flux cleaned = 0.272897 Jy ! Component: 200 - total flux cleaned = 0.284508 Jy ! Total flux subtracted in 200 components = 0.284508 Jy ! Clean residual min=-0.003430 max=0.006387 Jy/beam ! Clean residual mean=-0.000001 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.284508 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.284508 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9537 mas, bmaj=2.271 mas, bpa=-2.411 degrees ! Estimated noise=0.228311 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 = 0.011623 Jy ! Component: 100 - total flux cleaned = 0.0185765 Jy ! Component: 150 - total flux cleaned = 0.0229096 Jy ! Component: 200 - total flux cleaned = 0.0256653 Jy ! Total flux subtracted in 200 components = 0.0256653 Jy ! Clean residual min=-0.001117 max=0.001512 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.310173 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.310173 Jy ! Inverting map ! Added new window around map position (-1.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189774 Jy ! Component: 100 - total flux cleaned = 0.00333224 Jy ! Component: 150 - total flux cleaned = 0.00423955 Jy ! Component: 200 - total flux cleaned = 0.00469758 Jy ! Total flux subtracted in 200 components = 0.00469758 Jy ! Clean residual min=-0.000964 max=0.000977 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.314871 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.314871 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=2.175 mas, bmaj=4.038 mas, bpa=1.712 degrees ! Estimated noise=0.281234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659961 Jy ! Component: 100 - total flux cleaned = 0.000935942 Jy ! Component: 150 - total flux cleaned = 0.0010734 Jy ! Component: 200 - total flux cleaned = 0.0012005 Jy ! Total flux subtracted in 200 components = 0.0012005 Jy ! Clean residual min=-0.001058 max=0.000892 Jy/beam ! Clean residual mean=0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.316071 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 = 7.88663e-05 Jy ! Component: 100 - total flux cleaned = 9.04946e-05 Jy ! Component: 150 - total flux cleaned = 9.04223e-05 Jy ! Component: 200 - total flux cleaned = 9.05304e-05 Jy ! Total flux subtracted in 200 components = 9.05304e-05 Jy ! Clean residual min=-0.001048 max=0.000897 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.316162 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 102 components and 0.316162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9537 mas, bmaj=2.271 mas, bpa=-2.411 degrees ! Estimated noise=0.228311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159805 Jy ! Component: 100 - total flux cleaned = 1.05953e-05 Jy ! Component: 150 - total flux cleaned = 0.000120138 Jy ! Component: 200 - total flux cleaned = 0.00014091 Jy ! Total flux subtracted in 200 components = 0.00014091 Jy ! Clean residual min=-0.000934 max=0.000834 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.316303 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.316303 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=0.029099Jy sigma=0.676691 ! Fit after self-cal, rms=0.029087Jy sigma=0.676454 wmodel /J1047-1308_X_map.mod ! wmodel: Unable to open new model file: /J1047-1308_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1047-1308_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9537 x 2.271 at -2.411 degrees (North through East) ! Clean map min=-0.00084597 max=0.26827 Jy/beam ! Writing clean map to FITS file: .//J1047-1308_X_map.fits wmodel .//J1047-1308_X_map.mod ! Writing 118 model components to file: .//J1047-1308_X_map.mod wobs .//J1047-1308_X_uvs.fits ! Writing UV FITS file: .//J1047-1308_X_uvs.fits wwins .//J1047-1308_X_map.win ! wwins: Wrote 6 windows to .//J1047-1308_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.268274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204431 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228607 0.228607 0.457213 0.914427 1.82885 3.65771 7.31541 14.6308 29.2617 58.5233 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.268 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1312.3 quit ! Quitting program ! Log file .//J1047-1308_X_dfm.log closed on Wed Nov 16 11:56:05 2016