! Started logfile: /scr/pima/bg219a_uvs/J1635+5955_X_dfm.log on Fri May 20 00:13:34 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/bg219a_uvs/J1635+5955_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1635+5955_X_uva.fits ! AN table 1: 21 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.922902 visibilities/baseline/integration-bin. ! Found source: J1635+5955 ! ! 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 121 lines of history. ! ! Reading 4884 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 J1635+5955_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006173Jy sigma=28.339217 ! Fit after self-cal, rms=0.880316Jy sigma=24.727301 ! 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=0.5716 mas, bmaj=4.816 mas, bpa=51.94 degrees ! Estimated noise=0.820686 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 = 0.089021 Jy ! Component: 100 - total flux cleaned = 0.109111 Jy ! Total flux subtracted in 100 components = 0.109111 Jy ! Clean residual min=-0.006820 max=0.009346 Jy/beam ! Clean residual mean=0.000128 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.109111 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.109111 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=0.053654Jy sigma=1.475768 ! Fit after self-cal, rms=0.053484Jy sigma=1.471698 ! 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=0.7783 mas, bmaj=4.553 mas, bpa=51.85 degrees ! Estimated noise=0.38148 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 = 0.0150935 Jy ! Component: 100 - total flux cleaned = 0.02272 Jy ! Component: 150 - total flux cleaned = 0.0272848 Jy ! Component: 200 - total flux cleaned = 0.0301348 Jy ! Total flux subtracted in 200 components = 0.0301348 Jy ! Clean residual min=-0.002496 max=0.002764 Jy/beam ! Clean residual mean=0.000040 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.139246 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 33 components and 0.139246 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=0.049575Jy sigma=1.342448 ! Fit after self-cal, rms=0.049576Jy sigma=1.340617 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7783 x 4.553 at 51.85 degrees (North through East) ! Clean map min=-0.0023399 max=0.12127 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: ! FD 0.94 LA 0.98 MK 1.08 NL 1.02 ! OV 0.97 PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.97 MK 1.02 NL 0.99 ! OV 0.97 PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.96 MK 1.04 NL 1.00 ! OV 1.05 PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.97 MK 1.05 NL 0.98 ! OV 1.02 PT 1.05 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.99 MK 1.03 NL 1.01 ! OV 1.02 PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.99 MK 1.05 NL 0.99 ! OV 1.00 PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.97 MK 1.00 NL 0.98 ! OV 0.95 PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.96 MK 1.07 NL 1.01 ! OV 0.99 PT 1.02 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.95 MK 1.07 NL 1.01 ! OV 0.97 PT 1.02 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 1.00 MK 1.06 NL 0.98 ! OV 1.00 PT 0.98 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.94 MK 1.09 NL 0.97 ! OV 1.00 PT 1.04 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.96 MK 0.98 NL 1.06 ! OV 0.98 PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.049576Jy sigma=1.340617 ! Fit after self-cal, rms=0.049221Jy sigma=1.329837 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7848 mas, bmaj=4.546 mas, bpa=51.78 degrees ! Estimated noise=0.377396 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 = -5.88029e-05 Jy ! Component: 100 - total flux cleaned = -0.000206305 Jy ! Component: 150 - total flux cleaned = -0.000179253 Jy ! Component: 200 - total flux cleaned = -0.000108511 Jy ! Total flux subtracted in 200 components = -0.000108511 Jy ! Clean residual min=-0.001866 max=0.001761 Jy/beam ! Clean residual mean=0.000015 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.139137 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.139137 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=0.049179Jy sigma=1.328381 ! Fit after self-cal, rms=0.049198Jy sigma=1.328157 ! 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=0.049198Jy sigma=1.328157 ! Fit after self-cal, rms=0.049284Jy sigma=1.328109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7849 mas, bmaj=4.544 mas, bpa=51.76 degrees ! Estimated noise=0.377732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.57152e-05 Jy ! Component: 100 - total flux cleaned = 3.53723e-06 Jy ! Component: 150 - total flux cleaned = 5.67417e-05 Jy ! Component: 200 - total flux cleaned = 7.33256e-05 Jy ! Total flux subtracted in 200 components = 7.33256e-05 Jy ! Clean residual min=-0.001804 max=0.001723 Jy/beam ! Clean residual mean=0.000014 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.139211 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.139211 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=0.049270Jy sigma=1.327664 ! Fit after self-cal, rms=0.049268Jy sigma=1.327631 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 = -1.37549e-05 Jy ! Component: 100 - total flux cleaned = -1.33158e-05 Jy ! Component: 150 - total flux cleaned = 1.63185e-05 Jy ! Component: 200 - total flux cleaned = 4.38998e-05 Jy ! Total flux subtracted in 200 components = 4.38998e-05 Jy ! Clean residual min=-0.001754 max=0.001711 Jy/beam ! Clean residual mean=0.000014 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.139255 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.139255 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=0.049260Jy sigma=1.327393 ! Fit after self-cal, rms=0.049259Jy sigma=1.327382 ! 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=0.049259Jy sigma=1.327382 ! Fit after self-cal, rms=0.049296Jy sigma=1.327372 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.785 mas, bmaj=4.543 mas, bpa=51.76 degrees ! Estimated noise=0.377858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.46358e-05 Jy ! Component: 100 - total flux cleaned = 0.000123882 Jy ! Component: 150 - total flux cleaned = 0.000173535 Jy ! Component: 200 - total flux cleaned = 0.000208886 Jy ! Total flux subtracted in 200 components = 0.000208886 Jy ! Clean residual min=-0.001716 max=0.001709 Jy/beam ! Clean residual mean=0.000013 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.139464 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.139464 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=0.049290Jy sigma=1.327210 ! Fit after self-cal, rms=0.049289Jy sigma=1.327203 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 = -1.28565e-05 Jy ! Component: 100 - total flux cleaned = 2.21448e-05 Jy ! Component: 150 - total flux cleaned = 5.51804e-05 Jy ! Component: 200 - total flux cleaned = 7.64076e-05 Jy ! Total flux subtracted in 200 components = 7.64076e-05 Jy ! Clean residual min=-0.001678 max=0.001711 Jy/beam ! Clean residual mean=0.000012 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.13954 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.13954 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=0.049284Jy sigma=1.327084 ! Fit after self-cal, rms=0.049284Jy sigma=1.327079 ! Inverting map ! Added new window around map position (-44.6, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116863 Jy ! Component: 100 - total flux cleaned = 0.00130815 Jy ! Component: 150 - total flux cleaned = 0.0013879 Jy ! Component: 200 - total flux cleaned = 0.00150685 Jy ! Total flux subtracted in 200 components = 0.00150685 Jy ! Clean residual min=-0.001757 max=0.001443 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.141047 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 0.141047 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=0.049218Jy sigma=1.325671 ! Fit after self-cal, rms=0.049212Jy sigma=1.325593 ! 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=0.049212Jy sigma=1.325593 ! Fit after self-cal, rms=0.049203Jy sigma=1.325472 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.067 mas, bmaj=4.414 mas, bpa=49.22 degrees ! Estimated noise=0.479344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599818 Jy ! Component: 100 - total flux cleaned = 0.000949877 Jy ! Component: 150 - total flux cleaned = 0.00115169 Jy ! Component: 200 - total flux cleaned = 0.00124066 Jy ! Total flux subtracted in 200 components = 0.00124066 Jy ! Clean residual min=-0.001298 max=0.001331 Jy/beam ! Clean residual mean=-0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.142287 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 0.142287 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=0.049196Jy sigma=1.325283 ! Fit after self-cal, rms=0.049198Jy sigma=1.325265 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 (40.8, -39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127015 Jy ! Component: 100 - total flux cleaned = -3.6763e-05 Jy ! Component: 150 - total flux cleaned = 7.33341e-06 Jy ! Component: 200 - total flux cleaned = 6.29659e-05 Jy ! Total flux subtracted in 200 components = 6.29659e-05 Jy ! Clean residual min=-0.000867 max=0.000724 Jy/beam ! Clean residual mean=-0.000003 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.14235 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 181 components and 0.14235 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=0.049180Jy sigma=1.324619 ! Fit after self-cal, rms=0.049178Jy sigma=1.324505 ! 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=0.7859 mas, bmaj=4.54 mas, bpa=51.75 degrees ! Estimated noise=0.377409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7859 x 4.54 at 51.75 degrees (North through East) ! Clean map min=-0.0012365 max=0.11982 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=0.5761 mas, bmaj=4.783 mas, bpa=51.87 degrees ! Estimated noise=0.822361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0891571 Jy ! Component: 100 - total flux cleaned = 0.109625 Jy ! Component: 150 - total flux cleaned = 0.11869 Jy ! Component: 200 - total flux cleaned = 0.123435 Jy ! Total flux subtracted in 200 components = 0.123435 Jy ! Clean residual min=-0.005057 max=0.005476 Jy/beam ! Clean residual mean=0.000067 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.123435 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.123435 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7859 mas, bmaj=4.54 mas, bpa=51.75 degrees ! Estimated noise=0.377409 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 = 0.00735172 Jy ! Component: 100 - total flux cleaned = 0.0110814 Jy ! Component: 150 - total flux cleaned = 0.0134208 Jy ! Component: 200 - total flux cleaned = 0.0147446 Jy ! Total flux subtracted in 200 components = 0.0147446 Jy ! Clean residual min=-0.001870 max=0.001794 Jy/beam ! Clean residual mean=0.000029 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.13818 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.13818 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=2.067 mas, bmaj=4.414 mas, bpa=49.22 degrees ! Estimated noise=0.479344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196277 Jy ! Component: 100 - total flux cleaned = 0.00284123 Jy ! Component: 150 - total flux cleaned = 0.00344706 Jy ! Component: 200 - total flux cleaned = 0.00395343 Jy ! Total flux subtracted in 200 components = 0.00395343 Jy ! Clean residual min=-0.001042 max=0.000937 Jy/beam ! Clean residual mean=0.000014 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.142133 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 = 0.000357814 Jy ! Component: 100 - total flux cleaned = 0.000556728 Jy ! Component: 150 - total flux cleaned = 0.000694084 Jy ! Component: 200 - total flux cleaned = 0.000864277 Jy ! Total flux subtracted in 200 components = 0.000864277 Jy ! Clean residual min=-0.000876 max=0.000781 Jy/beam ! Clean residual mean=0.000005 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.142997 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 91 components and 0.142997 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7859 mas, bmaj=4.54 mas, bpa=51.75 degrees ! Estimated noise=0.377409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196067 Jy ! Component: 100 - total flux cleaned = 0.00032771 Jy ! Component: 150 - total flux cleaned = 0.000292497 Jy ! Component: 200 - total flux cleaned = 0.000261137 Jy ! Total flux subtracted in 200 components = 0.000261137 Jy ! Clean residual min=-0.001221 max=0.001249 Jy/beam ! Clean residual mean=0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.143259 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 126 components and 0.143258 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=0.049158Jy sigma=1.324678 ! Fit after self-cal, rms=0.049139Jy sigma=1.324272 wmodel /J1635+5955_X_map.mod ! wmodel: Unable to open new model file: /J1635+5955_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1635+5955_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7859 x 4.54 at 51.75 degrees (North through East) ! Clean map min=-0.0011482 max=0.11885 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1635+5955_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000313069 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.790232 0.790232 1.58046 3.16093 6.32186 12.6437 25.2874 50.5749 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 379.635 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1635+5955_X_dfm.log closed on Fri May 20 00:13:36 2016