! Started logfile: /scr/pima/bg219g_uvs/J0805+6144_X_dfm.log on Thu May 19 21:42:20 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/bg219g_uvs/J0805+6144_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J0805+6144_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869048 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 2628 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 J0805+6144_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.118577Jy sigma=19.043844 ! Fit after self-cal, rms=0.563555Jy sigma=9.242978 ! 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=0.6792 mas, bmaj=2.799 mas, bpa=72.09 degrees ! Estimated noise=1.5341 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 = 0.339994 Jy ! Component: 100 - total flux cleaned = 0.424275 Jy ! Total flux subtracted in 100 components = 0.424275 Jy ! Clean residual min=-0.030318 max=0.039053 Jy/beam ! Clean residual mean=0.000002 rms=0.007760 Jy/beam ! Combined flux in latest and established models = 0.424275 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.424275 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=0.146656Jy sigma=2.344853 ! Fit after self-cal, rms=0.146536Jy sigma=2.342884 ! 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=0.8867 mas, bmaj=3.113 mas, bpa=70.25 degrees ! Estimated noise=0.977177 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 = 0.0616511 Jy ! Component: 100 - total flux cleaned = 0.0922107 Jy ! Component: 150 - total flux cleaned = 0.109084 Jy ! Component: 200 - total flux cleaned = 0.115492 Jy ! Total flux subtracted in 200 components = 0.115492 Jy ! Clean residual min=-0.018707 max=0.026331 Jy/beam ! Clean residual mean=0.000027 rms=0.005224 Jy/beam ! Combined flux in latest and established models = 0.539767 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.539767 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=0.121971Jy sigma=1.832948 ! Fit after self-cal, rms=0.121444Jy sigma=1.823961 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8867 x 3.113 at 70.25 degrees (North through East) ! Clean map min=-0.017538 max=0.4556 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 0.95 FD 1.01 HN 0.99 KP 0.95 ! LA 0.95 MK 0.91 NL 1.13 OV 0.99 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 0.95 ! LA 0.92 MK 0.94 NL 1.13 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.94 KP 0.92 ! LA 0.92 MK 0.96 NL 1.13 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.04 KP 0.96 ! LA 0.96 MK 0.95 NL 1.07 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.97 KP 0.96 ! LA 0.95 MK 0.96 NL 1.10 OV 0.96 ! PT 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.94 ! LA 0.95 MK 0.97 NL 1.11 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.98 KP 0.94 ! LA 0.91 MK 0.93 NL 1.15 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.97 KP 0.95 ! LA 0.96 MK 0.95 NL 1.07 OV 0.97 ! PT 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.98 KP 0.95 ! LA 0.92 MK 1.00 NL 1.11 OV 0.99 ! PT 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 0.90 ! LA 0.97 MK 0.98 NL 1.15 OV 1.03 ! PT 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 0.93 KP 0.95 ! LA 0.96 MK 0.97 NL 1.06 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.98 KP 0.99 ! LA 0.92 MK 0.97 NL 1.12 OV 0.97 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.121444Jy sigma=1.823961 ! Fit after self-cal, rms=0.114786Jy sigma=1.713680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8831 mas, bmaj=3.1 mas, bpa=70.4 degrees ! Estimated noise=0.955652 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 = -0.00462202 Jy ! Component: 100 - total flux cleaned = -0.00662743 Jy ! Component: 150 - total flux cleaned = -0.00809076 Jy ! Component: 200 - total flux cleaned = -0.0095192 Jy ! Total flux subtracted in 200 components = -0.0095192 Jy ! Clean residual min=-0.013436 max=0.014720 Jy/beam ! Clean residual mean=0.000014 rms=0.003372 Jy/beam ! Combined flux in latest and established models = 0.530248 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.530248 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=0.113783Jy sigma=1.697734 ! Fit after self-cal, rms=0.113746Jy sigma=1.696563 ! 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=0.113746Jy sigma=1.696563 ! Fit after self-cal, rms=0.113267Jy sigma=1.694909 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8824 mas, bmaj=3.098 mas, bpa=70.42 degrees ! Estimated noise=0.951631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00406202 Jy ! Component: 100 - total flux cleaned = -0.00545006 Jy ! Component: 150 - total flux cleaned = -0.00649977 Jy ! Component: 200 - total flux cleaned = -0.00753183 Jy ! Total flux subtracted in 200 components = -0.00753183 Jy ! Clean residual min=-0.012881 max=0.013276 Jy/beam ! Clean residual mean=0.000014 rms=0.003204 Jy/beam ! Combined flux in latest and established models = 0.522716 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.522716 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=0.112687Jy sigma=1.688210 ! Fit after self-cal, rms=0.112633Jy sigma=1.687703 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 (-0.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101503 Jy ! Component: 100 - total flux cleaned = 0.0115118 Jy ! Component: 150 - total flux cleaned = 0.0103312 Jy ! Component: 200 - total flux cleaned = 0.00952777 Jy ! Total flux subtracted in 200 components = 0.00952777 Jy ! Clean residual min=-0.010127 max=0.010318 Jy/beam ! Clean residual mean=0.000006 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.532244 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.532244 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=0.110764Jy sigma=1.649959 ! Fit after self-cal, rms=0.110608Jy sigma=1.647089 ! 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=0.110608Jy sigma=1.647089 ! Fit after self-cal, rms=0.109410Jy sigma=1.643089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8803 mas, bmaj=3.094 mas, bpa=70.34 degrees ! Estimated noise=0.944113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152542 Jy ! Component: 100 - total flux cleaned = 0.000762069 Jy ! Component: 150 - total flux cleaned = -0.000234845 Jy ! Component: 200 - total flux cleaned = -0.00123674 Jy ! Total flux subtracted in 200 components = -0.00123674 Jy ! Clean residual min=-0.008501 max=0.008633 Jy/beam ! Clean residual mean=0.000001 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.531007 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.531007 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=0.108620Jy sigma=1.631433 ! Fit after self-cal, rms=0.108584Jy sigma=1.630761 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 = 0.000528309 Jy ! Component: 100 - total flux cleaned = 0.000650533 Jy ! Component: 150 - total flux cleaned = 0.000318623 Jy ! Component: 200 - total flux cleaned = 0.000215669 Jy ! Total flux subtracted in 200 components = 0.000215669 Jy ! Clean residual min=-0.007581 max=0.008383 Jy/beam ! Clean residual mean=-0.000001 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.531223 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.531223 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=0.108338Jy sigma=1.626465 ! Fit after self-cal, rms=0.108330Jy sigma=1.626267 ! Inverting map ! Added new window around map position (4.4, 36.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730753 Jy ! Component: 100 - total flux cleaned = 0.00944209 Jy ! Component: 150 - total flux cleaned = 0.00991212 Jy ! Component: 200 - total flux cleaned = 0.0103274 Jy ! Total flux subtracted in 200 components = 0.0103274 Jy ! Clean residual min=-0.006552 max=0.006106 Jy/beam ! Clean residual mean=0.000002 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.54155 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.54155 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=0.107744Jy sigma=1.616499 ! Fit after self-cal, rms=0.107702Jy sigma=1.615978 ! 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=0.107702Jy sigma=1.615978 ! Fit after self-cal, rms=0.106681Jy sigma=1.611921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=4.689 mas, bpa=55.81 degrees ! Estimated noise=1.15024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182241 Jy ! Component: 100 - total flux cleaned = -5.21708e-05 Jy ! Component: 150 - total flux cleaned = -0.000242007 Jy ! Component: 200 - total flux cleaned = 4.62207e-06 Jy ! Total flux subtracted in 200 components = 4.62207e-06 Jy ! Clean residual min=-0.004889 max=0.005750 Jy/beam ! Clean residual mean=0.000005 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.541555 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.541555 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=0.106419Jy sigma=1.610277 ! Fit after self-cal, rms=0.106406Jy sigma=1.610062 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 = 0.000489142 Jy ! Component: 100 - total flux cleaned = 0.000557819 Jy ! Component: 150 - total flux cleaned = 0.000684137 Jy ! Component: 200 - total flux cleaned = 0.00074431 Jy ! Total flux subtracted in 200 components = 0.00074431 Jy ! Clean residual min=-0.004651 max=0.005213 Jy/beam ! Clean residual mean=0.000005 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.542299 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.542299 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=0.106375Jy sigma=1.609799 ! Fit after self-cal, rms=0.106376Jy sigma=1.609741 ! 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=0.8816 mas, bmaj=3.094 mas, bpa=70.23 degrees ! Estimated noise=0.935979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8816 x 3.094 at 70.23 degrees (North through East) ! Clean map min=-0.010856 max=0.44234 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=0.6752 mas, bmaj=2.766 mas, bpa=72.01 degrees ! Estimated noise=1.46455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.324302 Jy ! Component: 100 - total flux cleaned = 0.40706 Jy ! Component: 150 - total flux cleaned = 0.450583 Jy ! Component: 200 - total flux cleaned = 0.478755 Jy ! Total flux subtracted in 200 components = 0.478755 Jy ! Clean residual min=-0.019709 max=0.016840 Jy/beam ! Clean residual mean=-0.000002 rms=0.004221 Jy/beam ! Combined flux in latest and established models = 0.478755 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.478755 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=3.094 mas, bpa=70.23 degrees ! Estimated noise=0.935979 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 = 0.028598 Jy ! Component: 100 - total flux cleaned = 0.0433265 Jy ! Component: 150 - total flux cleaned = 0.0479644 Jy ! Component: 200 - total flux cleaned = 0.0520546 Jy ! Total flux subtracted in 200 components = 0.0520546 Jy ! Clean residual min=-0.011514 max=0.009505 Jy/beam ! Clean residual mean=-0.000001 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 0.53081 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.53081 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=2.288 mas, bmaj=4.689 mas, bpa=55.81 degrees ! Estimated noise=1.15024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531272 Jy ! Component: 100 - total flux cleaned = 0.0072438 Jy ! Component: 150 - total flux cleaned = 0.00848791 Jy ! Component: 200 - total flux cleaned = 0.00985756 Jy ! Total flux subtracted in 200 components = 0.00985756 Jy ! Clean residual min=-0.008391 max=0.006532 Jy/beam ! Clean residual mean=0.000000 rms=0.002023 Jy/beam ! Combined flux in latest and established models = 0.540667 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 = 0.000867179 Jy ! Component: 100 - total flux cleaned = 0.00138408 Jy ! Component: 150 - total flux cleaned = 0.00150304 Jy ! Component: 200 - total flux cleaned = 0.00160932 Jy ! Total flux subtracted in 200 components = 0.00160932 Jy ! Clean residual min=-0.007281 max=0.005751 Jy/beam ! Clean residual mean=0.000001 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 0.542276 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 85 components and 0.542276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=3.094 mas, bpa=70.23 degrees ! Estimated noise=0.935979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356618 Jy ! Component: 100 - total flux cleaned = 0.000172064 Jy ! Component: 150 - total flux cleaned = 0.000481239 Jy ! Component: 200 - total flux cleaned = 0.000612242 Jy ! Total flux subtracted in 200 components = 0.000612242 Jy ! Clean residual min=-0.007451 max=0.006578 Jy/beam ! Clean residual mean=-0.000001 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.542889 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.542889 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=0.106674Jy sigma=1.616458 ! Fit after self-cal, rms=0.106612Jy sigma=1.615148 wmodel /J0805+6144_X_map.mod ! wmodel: Unable to open new model file: /J0805+6144_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J0805+6144_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8816 x 3.094 at 70.23 degrees (North through East) ! Clean map min=-0.0086978 max=0.43469 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J0805+6144_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.434691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00155873 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07575 1.07575 2.1515 4.30301 8.60602 17.212 34.4241 68.8481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.434 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 278.874 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J0805+6144_X_dfm.log closed on Thu May 19 21:42:23 2016