! Started logfile: /scr/pima/bg219h_uvs/J0158-1413_X_dfm.log on Thu May 19 22:02:17 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/J0158-1413_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0158-1413_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875309 visibilities/baseline/integration-bin. ! Found source: J0158-1413 ! ! 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 17016 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 J0158-1413_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.015178Jy sigma=23.105108 ! Fit after self-cal, rms=0.884785Jy sigma=19.988505 ! 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=0.6537 mas, bmaj=1.648 mas, bpa=-4.954 degrees ! Estimated noise=0.408953 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 = 0.0804152 Jy ! Component: 100 - total flux cleaned = 0.114107 Jy ! Total flux subtracted in 100 components = 0.114107 Jy ! Clean residual min=-0.009360 max=0.028354 Jy/beam ! Clean residual mean=0.000010 rms=0.002628 Jy/beam ! Combined flux in latest and established models = 0.114107 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.114107 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=0.092757Jy sigma=2.016705 ! Fit after self-cal, rms=0.091997Jy sigma=2.000718 ! Inverting map ! Added new window around map position (0.8, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271908 Jy ! Component: 100 - total flux cleaned = 0.0425867 Jy ! Total flux subtracted in 100 components = 0.0425867 Jy ! Clean residual min=-0.006422 max=0.019306 Jy/beam ! Clean residual mean=0.000005 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.156694 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.156694 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=0.079383Jy sigma=1.686108 ! Fit after self-cal, rms=0.078617Jy sigma=1.667697 ! Inverting map ! Added new window around map position (-1.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164057 Jy ! Component: 100 - total flux cleaned = 0.0258785 Jy ! Total flux subtracted in 100 components = 0.0258785 Jy ! Clean residual min=-0.004528 max=0.008525 Jy/beam ! Clean residual mean=0.000002 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.182572 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.182572 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=0.073626Jy sigma=1.546178 ! Fit after self-cal, rms=0.073472Jy sigma=1.542954 ! Inverting map ! Added new window around map position (-4.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887182 Jy ! Component: 100 - total flux cleaned = 0.0149453 Jy ! Total flux subtracted in 100 components = 0.0149453 Jy ! Clean residual min=-0.003882 max=0.004928 Jy/beam ! Clean residual mean=0.000001 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.197518 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.197518 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=0.071677Jy sigma=1.498412 ! Fit after self-cal, rms=0.071621Jy sigma=1.496776 ! 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=0.8252 mas, bmaj=1.985 mas, bpa=-4.973 degrees ! Estimated noise=0.258718 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 = 0.00939947 Jy ! Component: 100 - total flux cleaned = 0.0161624 Jy ! Component: 150 - total flux cleaned = 0.0211164 Jy ! Component: 200 - total flux cleaned = 0.0248347 Jy ! Total flux subtracted in 200 components = 0.0248347 Jy ! Clean residual min=-0.004474 max=0.005783 Jy/beam ! Clean residual mean=-0.000001 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.222352 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.222352 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=0.069990Jy sigma=1.457038 ! Fit after self-cal, rms=0.069900Jy sigma=1.454914 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8252 x 1.985 at -4.973 degrees (North through East) ! Clean map min=-0.0044853 max=0.11046 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 0.98 HN 1.11 KP 1.01 ! LA 0.89 MK 1.04 NL 1.04 OV 1.06 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 0.96 ! LA 0.89 MK 1.08 NL 1.06 OV 1.04 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.99 ! LA 0.89 MK 0.96 NL 1.02 OV 1.05 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.02 ! LA 0.86 MK 1.05 NL 1.06 OV 1.07 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.95 ! LA 0.92 MK 0.91 NL 1.05 OV 1.07 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.96 ! LA 0.89 MK 1.07 NL 1.04 OV 1.08 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.97 KP 0.97 ! LA 0.88 MK 0.92 NL 1.10 OV 1.05 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.96 KP 0.97 ! LA 0.90 MK 1.02 NL 1.03 OV 1.08 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.95 KP 0.98 ! LA 0.87 MK 1.03 NL 1.09 OV 1.08 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.94 KP 1.00 ! LA 0.89 MK 0.97 NL 1.07 OV 1.11 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.99 ! LA 0.94 MK 0.96 NL 1.05 OV 1.11 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.96 KP 0.96 ! LA 0.89 MK 1.03 NL 1.06 OV 1.04 ! PT 0.99 SC 0.92 ! ! ! Fit before self-cal, rms=0.069900Jy sigma=1.454914 ! Fit after self-cal, rms=0.067838Jy sigma=1.434147 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8256 mas, bmaj=1.982 mas, bpa=-4.7 degrees ! Estimated noise=0.255477 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 = 0.00177543 Jy ! Component: 100 - total flux cleaned = 0.00221754 Jy ! Component: 150 - total flux cleaned = 0.00242729 Jy ! Component: 200 - total flux cleaned = 0.00253678 Jy ! Total flux subtracted in 200 components = 0.00253678 Jy ! Clean residual min=-0.003445 max=0.004928 Jy/beam ! Clean residual mean=0.000010 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.224889 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.224889 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=0.067756Jy sigma=1.431864 ! Fit after self-cal, rms=0.067742Jy sigma=1.431502 ! Inverting map ! Added new window around map position (21.4, 35.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438607 Jy ! Component: 100 - total flux cleaned = 0.00554145 Jy ! Component: 150 - total flux cleaned = 0.0060539 Jy ! Component: 200 - total flux cleaned = 0.00636133 Jy ! Total flux subtracted in 200 components = 0.00636133 Jy ! Clean residual min=-0.003154 max=0.003794 Jy/beam ! Clean residual mean=0.000010 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.231251 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.23125 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=0.067467Jy sigma=1.423744 ! Fit after self-cal, rms=0.067448Jy sigma=1.423415 ! 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=0.067448Jy sigma=1.423415 ! Fit after self-cal, rms=0.066474Jy sigma=1.415807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8244 mas, bmaj=1.968 mas, bpa=-4.706 degrees ! Estimated noise=0.253436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146869 Jy ! Component: 100 - total flux cleaned = 0.00147139 Jy ! Component: 150 - total flux cleaned = 0.00151063 Jy ! Component: 200 - total flux cleaned = 0.00161866 Jy ! Total flux subtracted in 200 components = 0.00161866 Jy ! Clean residual min=-0.002815 max=0.002970 Jy/beam ! Clean residual mean=0.000012 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.232869 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.232869 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=0.066414Jy sigma=1.414290 ! Fit after self-cal, rms=0.066418Jy sigma=1.414142 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115733 Jy ! Component: 100 - total flux cleaned = 0.000149102 Jy ! Component: 150 - total flux cleaned = 0.000149503 Jy ! Component: 200 - total flux cleaned = 9.46095e-05 Jy ! Total flux subtracted in 200 components = 9.46095e-05 Jy ! Clean residual min=-0.002741 max=0.002932 Jy/beam ! Clean residual mean=0.000012 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.232964 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 0.232964 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=0.066393Jy sigma=1.413566 ! Fit after self-cal, rms=0.066393Jy sigma=1.413545 ! 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=0.066393Jy sigma=1.413545 ! Fit after self-cal, rms=0.066405Jy sigma=1.413381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8236 mas, bmaj=1.965 mas, bpa=-4.625 degrees ! Estimated noise=0.252952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04602e-06 Jy ! Component: 100 - total flux cleaned = 1.03882e-06 Jy ! Component: 150 - total flux cleaned = -2.56486e-05 Jy ! Component: 200 - total flux cleaned = -0.000100975 Jy ! Total flux subtracted in 200 components = -0.000100975 Jy ! Clean residual min=-0.002812 max=0.002869 Jy/beam ! Clean residual mean=0.000011 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.232863 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.232863 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=0.066384Jy sigma=1.412863 ! Fit after self-cal, rms=0.066386Jy sigma=1.412847 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 = 4.6375e-06 Jy ! Component: 100 - total flux cleaned = -4.22551e-05 Jy ! Component: 150 - total flux cleaned = -8.70023e-05 Jy ! Component: 200 - total flux cleaned = -0.000130259 Jy ! Total flux subtracted in 200 components = -0.000130259 Jy ! Clean residual min=-0.002784 max=0.002844 Jy/beam ! Clean residual mean=0.000011 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.232732 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.232732 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=0.066372Jy sigma=1.412507 ! Fit after self-cal, rms=0.066371Jy sigma=1.412497 ! 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=0.066371Jy sigma=1.412497 ! Fit after self-cal, rms=0.066402Jy sigma=1.412452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=3.861 mas, bpa=-4.273 degrees ! Estimated noise=0.327953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139344 Jy ! Component: 100 - total flux cleaned = 0.00136183 Jy ! Component: 150 - total flux cleaned = 0.00133043 Jy ! Component: 200 - total flux cleaned = 0.00127434 Jy ! Total flux subtracted in 200 components = 0.00127434 Jy ! Clean residual min=-0.004348 max=0.004790 Jy/beam ! Clean residual mean=0.000025 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.234007 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 124 components and 0.234007 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=0.066429Jy sigma=1.412508 ! Fit after self-cal, rms=0.066418Jy sigma=1.412347 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129769 Jy ! Component: 100 - total flux cleaned = 7.93546e-05 Jy ! Component: 150 - total flux cleaned = 5.77633e-05 Jy ! Component: 200 - total flux cleaned = -5.0405e-06 Jy ! Total flux subtracted in 200 components = -5.0405e-06 Jy ! Clean residual min=-0.004314 max=0.004753 Jy/beam ! Clean residual mean=0.000025 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.234002 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 0.234002 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=0.066428Jy sigma=1.412473 ! Fit after self-cal, rms=0.066426Jy sigma=1.412431 ! 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=0.823 mas, bmaj=1.965 mas, bpa=-4.562 degrees ! Estimated noise=0.252686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.823 x 1.965 at -4.562 degrees (North through East) ! Clean map min=-0.0026737 max=0.10863 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=0.6503 mas, bmaj=1.63 mas, bpa=-4.443 degrees ! Estimated noise=0.399941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0807604 Jy ! Component: 100 - total flux cleaned = 0.119687 Jy ! Component: 150 - total flux cleaned = 0.143136 Jy ! Component: 200 - total flux cleaned = 0.159873 Jy ! Total flux subtracted in 200 components = 0.159873 Jy ! Clean residual min=-0.005734 max=0.009826 Jy/beam ! Clean residual mean=0.000008 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.159873 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.159873 Jy ! Inverting map and beam ! Estimated beam: bmin=0.823 mas, bmaj=1.965 mas, bpa=-4.562 degrees ! Estimated noise=0.252686 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 = 0.019384 Jy ! Component: 100 - total flux cleaned = 0.032017 Jy ! Component: 150 - total flux cleaned = 0.0409761 Jy ! Component: 200 - total flux cleaned = 0.0478074 Jy ! Total flux subtracted in 200 components = 0.0478074 Jy ! Clean residual min=-0.004404 max=0.005994 Jy/beam ! Clean residual mean=0.000010 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.207681 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.207681 Jy ! Inverting map ! Added new window around map position (-2.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603629 Jy ! Component: 100 - total flux cleaned = 0.0104045 Jy ! Component: 150 - total flux cleaned = 0.0139603 Jy ! Component: 200 - total flux cleaned = 0.0169 Jy ! Total flux subtracted in 200 components = 0.0169 Jy ! Clean residual min=-0.003388 max=0.003229 Jy/beam ! Clean residual mean=0.000011 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.224581 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.224581 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=2.109 mas, bmaj=3.861 mas, bpa=-4.273 degrees ! Estimated noise=0.327953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406127 Jy ! Component: 100 - total flux cleaned = 0.00589835 Jy ! Component: 150 - total flux cleaned = 0.00730038 Jy ! Component: 200 - total flux cleaned = 0.00838471 Jy ! Total flux subtracted in 200 components = 0.00838471 Jy ! Clean residual min=-0.004479 max=0.004559 Jy/beam ! Clean residual mean=0.000025 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.232965 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 = 0.000736271 Jy ! Component: 100 - total flux cleaned = 0.00113317 Jy ! Component: 150 - total flux cleaned = 0.0014744 Jy ! Component: 200 - total flux cleaned = 0.00159031 Jy ! Total flux subtracted in 200 components = 0.00159031 Jy ! Clean residual min=-0.004205 max=0.004552 Jy/beam ! Clean residual mean=0.000025 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.234556 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 97 components and 0.234556 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.823 mas, bmaj=1.965 mas, bpa=-4.562 degrees ! Estimated noise=0.252686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000955595 Jy ! Component: 100 - total flux cleaned = -0.000957653 Jy ! Component: 150 - total flux cleaned = -0.000867002 Jy ! Component: 200 - total flux cleaned = -0.000826077 Jy ! Total flux subtracted in 200 components = -0.000826077 Jy ! Clean residual min=-0.002804 max=0.002911 Jy/beam ! Clean residual mean=0.000011 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.23373 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.23373 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=0.066379Jy sigma=1.411351 ! Fit after self-cal, rms=0.066350Jy sigma=1.410724 wmodel /J0158-1413_X_map.mod ! wmodel: Unable to open new model file: /J0158-1413_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0158-1413_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.823 x 1.965 at -4.562 degrees (North through East) ! Clean map min=-0.0026215 max=0.10863 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0158-1413_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.108629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000688737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.90209 1.90209 3.80418 7.60835 15.2167 30.4334 60.8668 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.108 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 157.721 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0158-1413_X_dfm.log closed on Thu May 19 22:02:20 2016