! Started logfile: /scr/pima/bg219a_uvs/J1318-0607_X_dfm.log on Fri May 20 00:08:39 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/J1318-0607_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1318-0607_X_uva.fits ! AN table 1: 47 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.816616 visibilities/baseline/integration-bin. ! Found source: J1318-0607 ! ! 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 9672 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 J1318-0607_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.048086Jy sigma=28.142270 ! Fit after self-cal, rms=0.708280Jy sigma=18.660911 ! 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=0.6217 mas, bmaj=1.662 mas, bpa=-0.6981 degrees ! Estimated noise=0.488671 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 = 0.212703 Jy ! Component: 100 - total flux cleaned = 0.273029 Jy ! Total flux subtracted in 100 components = 0.273029 Jy ! Clean residual min=-0.014671 max=0.025438 Jy/beam ! Clean residual mean=0.000032 rms=0.003888 Jy/beam ! Combined flux in latest and established models = 0.273029 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.273029 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=0.086757Jy sigma=2.363687 ! Fit after self-cal, rms=0.086640Jy sigma=2.359662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285873 Jy ! Component: 100 - total flux cleaned = 0.0479023 Jy ! Total flux subtracted in 100 components = 0.0479023 Jy ! Clean residual min=-0.009255 max=0.010889 Jy/beam ! Clean residual mean=0.000017 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.320931 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.320931 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=0.069038Jy sigma=1.838703 ! Fit after self-cal, rms=0.069031Jy sigma=1.837915 ! 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=0.7761 mas, bmaj=1.929 mas, bpa=-2.157 degrees ! Estimated noise=0.277783 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 = 0.022206 Jy ! Component: 100 - total flux cleaned = 0.0340139 Jy ! Component: 150 - total flux cleaned = 0.0405798 Jy ! Component: 200 - total flux cleaned = 0.0442905 Jy ! Total flux subtracted in 200 components = 0.0442905 Jy ! Clean residual min=-0.005128 max=0.006185 Jy/beam ! Clean residual mean=0.000013 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.365222 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.365222 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=0.062149Jy sigma=1.637898 ! Fit after self-cal, rms=0.062147Jy sigma=1.637375 ! Inverting map ! Added new window around map position (0.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501413 Jy ! Component: 100 - total flux cleaned = 0.00592314 Jy ! Component: 150 - total flux cleaned = 0.00606759 Jy ! Component: 200 - total flux cleaned = 0.00612915 Jy ! Total flux subtracted in 200 components = 0.00612915 Jy ! Clean residual min=-0.004035 max=0.003938 Jy/beam ! Clean residual mean=0.000007 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.371351 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.371351 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=0.061727Jy sigma=1.625569 ! Fit after self-cal, rms=0.061692Jy sigma=1.624418 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7761 x 1.929 at -2.157 degrees (North through East) ! Clean map min=-0.0035833 max=0.29353 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 0.98 LA 0.99 MK 1.00 NL 1.01 ! OV 1.01 PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.99 MK 1.01 NL 1.02 ! OV 1.01 PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.99 MK 1.01 NL 1.00 ! OV 1.01 PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 1.00 MK 1.00 NL 1.03 ! OV 0.99 PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 1.00 NL 1.02 ! OV 1.01 PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 1.00 MK 1.00 NL 1.01 ! OV 1.01 PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.99 MK 0.99 NL 1.02 ! OV 1.00 PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.99 MK 1.00 NL 1.02 ! OV 1.02 PT 0.98 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.98 MK 1.00 NL 1.02 ! OV 1.01 PT 0.99 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.98 MK 1.02 NL 1.00 ! OV 1.01 PT 0.99 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 1.00 MK 0.98 NL 0.99 ! OV 1.03 PT 1.00 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 0.99 NL 1.01 ! OV 1.02 PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.061692Jy sigma=1.624418 ! Fit after self-cal, rms=0.061517Jy sigma=1.617092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.777 mas, bmaj=1.933 mas, bpa=-2.181 degrees ! Estimated noise=0.27768 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 = -0.00100216 Jy ! Component: 100 - total flux cleaned = -0.00121496 Jy ! Component: 150 - total flux cleaned = -0.00128718 Jy ! Component: 200 - total flux cleaned = -0.00135454 Jy ! Total flux subtracted in 200 components = -0.00135454 Jy ! Clean residual min=-0.002879 max=0.002665 Jy/beam ! Clean residual mean=0.000000 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.369996 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.369996 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=0.061465Jy sigma=1.615900 ! Fit after self-cal, rms=0.061462Jy sigma=1.615786 ! 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=0.061462Jy sigma=1.615786 ! Fit after self-cal, rms=0.061440Jy sigma=1.609438 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7767 mas, bmaj=1.938 mas, bpa=-2.194 degrees ! Estimated noise=0.277914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110986 Jy ! Component: 100 - total flux cleaned = -0.00130168 Jy ! Component: 150 - total flux cleaned = -0.0013323 Jy ! Component: 200 - total flux cleaned = -0.0013883 Jy ! Total flux subtracted in 200 components = -0.0013883 Jy ! Clean residual min=-0.002400 max=0.002266 Jy/beam ! Clean residual mean=0.000006 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.368608 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.368608 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=0.061397Jy sigma=1.608453 ! Fit after self-cal, rms=0.061398Jy sigma=1.608397 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 = -0.000137094 Jy ! Component: 100 - total flux cleaned = -0.000185746 Jy ! Component: 150 - total flux cleaned = -0.00025211 Jy ! Component: 200 - total flux cleaned = -0.000292963 Jy ! Total flux subtracted in 200 components = -0.000292963 Jy ! Clean residual min=-0.002333 max=0.002179 Jy/beam ! Clean residual mean=0.000006 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.368315 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.368315 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=0.061380Jy sigma=1.608027 ! Fit after self-cal, rms=0.061381Jy sigma=1.608007 ! 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=0.061381Jy sigma=1.608007 ! Fit after self-cal, rms=0.061419Jy sigma=1.607821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.777 mas, bmaj=1.939 mas, bpa=-2.207 degrees ! Estimated noise=0.27799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000820762 Jy ! Component: 100 - total flux cleaned = -0.000984075 Jy ! Component: 150 - total flux cleaned = -0.00106144 Jy ! Component: 200 - total flux cleaned = -0.00111443 Jy ! Total flux subtracted in 200 components = -0.00111443 Jy ! Clean residual min=-0.002270 max=0.002106 Jy/beam ! Clean residual mean=0.000006 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.3672 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.3672 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=0.061403Jy sigma=1.607457 ! Fit after self-cal, rms=0.061403Jy sigma=1.607436 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 = -0.000123699 Jy ! Component: 100 - total flux cleaned = -0.000188462 Jy ! Component: 150 - total flux cleaned = -0.000249246 Jy ! Component: 200 - total flux cleaned = -0.00030693 Jy ! Total flux subtracted in 200 components = -0.00030693 Jy ! Clean residual min=-0.002230 max=0.002075 Jy/beam ! Clean residual mean=0.000006 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.366894 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.366893 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=0.061395Jy sigma=1.607274 ! Fit after self-cal, rms=0.061395Jy sigma=1.607258 ! 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=0.061395Jy sigma=1.607258 ! Fit after self-cal, rms=0.061403Jy sigma=1.607163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=4.479 mas, bpa=-7.689 degrees ! Estimated noise=0.381928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000755185 Jy ! Component: 100 - total flux cleaned = -0.000958298 Jy ! Component: 150 - total flux cleaned = -0.00101768 Jy ! Component: 200 - total flux cleaned = -0.00106966 Jy ! Total flux subtracted in 200 components = -0.00106966 Jy ! Clean residual min=-0.002926 max=0.002686 Jy/beam ! Clean residual mean=0.000015 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.365824 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.365824 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=0.061397Jy sigma=1.607061 ! Fit after self-cal, rms=0.061396Jy sigma=1.607019 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 = -2.69933e-05 Jy ! Component: 100 - total flux cleaned = -6.05581e-05 Jy ! Component: 150 - total flux cleaned = -0.000109276 Jy ! Component: 200 - total flux cleaned = -0.00015222 Jy ! Total flux subtracted in 200 components = -0.00015222 Jy ! Clean residual min=-0.002891 max=0.002698 Jy/beam ! Clean residual mean=0.000016 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.365672 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 112 components and 0.365672 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=0.061395Jy sigma=1.607016 ! Fit after self-cal, rms=0.061393Jy sigma=1.606974 ! 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=0.7771 mas, bmaj=1.941 mas, bpa=-2.211 degrees ! Estimated noise=0.277972 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7771 x 1.941 at -2.211 degrees (North through East) ! Clean map min=-0.0020019 max=0.29385 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=0.6219 mas, bmaj=1.672 mas, bpa=-0.8395 degrees ! Estimated noise=0.491145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213825 Jy ! Component: 100 - total flux cleaned = 0.273408 Jy ! Component: 150 - total flux cleaned = 0.301522 Jy ! Component: 200 - total flux cleaned = 0.320355 Jy ! Total flux subtracted in 200 components = 0.320355 Jy ! Clean residual min=-0.008307 max=0.010449 Jy/beam ! Clean residual mean=0.000016 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.320355 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.320355 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7771 mas, bmaj=1.941 mas, bpa=-2.211 degrees ! Estimated noise=0.277972 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 = 0.0214742 Jy ! Component: 100 - total flux cleaned = 0.0328482 Jy ! Component: 150 - total flux cleaned = 0.0390934 Jy ! Component: 200 - total flux cleaned = 0.0427998 Jy ! Total flux subtracted in 200 components = 0.0427998 Jy ! Clean residual min=-0.003220 max=0.002717 Jy/beam ! Clean residual mean=0.000010 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.363155 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.363155 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=2.092 mas, bmaj=4.479 mas, bpa=-7.689 degrees ! Estimated noise=0.381928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313895 Jy ! Component: 100 - total flux cleaned = 0.00364216 Jy ! Component: 150 - total flux cleaned = 0.00364048 Jy ! Component: 200 - total flux cleaned = 0.00363603 Jy ! Total flux subtracted in 200 components = 0.00363603 Jy ! Clean residual min=-0.003116 max=0.003005 Jy/beam ! Clean residual mean=0.000014 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.366791 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 = -2.73596e-05 Jy ! Component: 100 - total flux cleaned = -4.71032e-05 Jy ! Component: 150 - total flux cleaned = -6.28217e-05 Jy ! Component: 200 - total flux cleaned = -7.67318e-05 Jy ! Total flux subtracted in 200 components = -7.67318e-05 Jy ! Clean residual min=-0.003070 max=0.002913 Jy/beam ! Clean residual mean=0.000013 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.366714 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 72 components and 0.366714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7771 mas, bmaj=1.941 mas, bpa=-2.211 degrees ! Estimated noise=0.277972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176669 Jy ! Component: 100 - total flux cleaned = 8.1012e-05 Jy ! Component: 150 - total flux cleaned = 5.75663e-06 Jy ! Component: 200 - total flux cleaned = -2.74756e-05 Jy ! Total flux subtracted in 200 components = -2.74756e-05 Jy ! Clean residual min=-0.002447 max=0.002357 Jy/beam ! Clean residual mean=0.000005 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.366687 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.366687 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=0.061467Jy sigma=1.608692 ! Fit after self-cal, rms=0.061463Jy sigma=1.608634 wmodel /J1318-0607_X_map.mod ! wmodel: Unable to open new model file: /J1318-0607_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1318-0607_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7771 x 1.941 at -2.211 degrees (North through East) ! Clean map min=-0.0021631 max=0.29406 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1318-0607_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.294056 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000515637 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.526061 0.526061 1.05212 2.10424 4.20849 8.41697 16.8339 33.6679 67.3358 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.294 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 570.276 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1318-0607_X_dfm.log closed on Fri May 20 00:08:41 2016