! Started logfile: /scr/pima/bg219i_uvs/J0503+3403_X_dfm.log on Thu May 19 23:03:44 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/bg219i_uvs/J0503+3403_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0503+3403_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85448 visibilities/baseline/integration-bin. ! Found source: J0503+3403 ! ! 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 28608 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 J0503+3403_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002850Jy sigma=22.915236 ! Fit after self-cal, rms=0.925435Jy sigma=21.095196 ! 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=0.7687 mas, bmaj=1.192 mas, bpa=-5.255 degrees ! Estimated noise=0.464304 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 = 0.0553687 Jy ! Component: 100 - total flux cleaned = 0.0715523 Jy ! Total flux subtracted in 100 components = 0.0715523 Jy ! Clean residual min=-0.004415 max=0.006919 Jy/beam ! Clean residual mean=-0.000010 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.0715523 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0715523 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=0.073914Jy sigma=1.525185 ! Fit after self-cal, rms=0.073502Jy sigma=1.515119 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00823937 Jy ! Component: 100 - total flux cleaned = 0.0126358 Jy ! Total flux subtracted in 100 components = 0.0126358 Jy ! Clean residual min=-0.003928 max=0.006413 Jy/beam ! Clean residual mean=-0.000010 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.084188 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.084188 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=0.072177Jy sigma=1.476219 ! Fit after self-cal, rms=0.072168Jy sigma=1.475548 ! Inverting map ! Added new window around map position (18.2, 20). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572483 Jy ! Component: 100 - total flux cleaned = 0.00918506 Jy ! Total flux subtracted in 100 components = 0.00918506 Jy ! Clean residual min=-0.003827 max=0.004136 Jy/beam ! Clean residual mean=-0.000009 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0933731 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.0933731 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=0.071570Jy sigma=1.458305 ! Fit after self-cal, rms=0.071498Jy sigma=1.456996 ! 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=0.9871 mas, bmaj=1.475 mas, bpa=-5.075 degrees ! Estimated noise=0.201241 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 = 0.00554357 Jy ! Component: 100 - total flux cleaned = 0.00944484 Jy ! Component: 150 - total flux cleaned = 0.0124294 Jy ! Component: 200 - total flux cleaned = 0.0147754 Jy ! Total flux subtracted in 200 components = 0.0147754 Jy ! Clean residual min=-0.004727 max=0.005759 Jy/beam ! Clean residual mean=-0.000041 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.108148 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.108149 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=0.070990Jy sigma=1.441566 ! Fit after self-cal, rms=0.070961Jy sigma=1.440858 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9871 x 1.475 at -5.075 degrees (North through East) ! Clean map min=-0.0045657 max=0.076388 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.03 KP 1.06 ! LA 0.90 MK 1.02 NL 1.11 OV 0.98 ! PT 0.84 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.97 KP 1.03 ! LA 0.88 MK 0.99 NL 1.10 OV 0.98 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 0.97 KP 1.12 ! LA 0.89 MK 0.99 NL 1.06 OV 0.98 ! PT 0.85 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.08 ! LA 0.91 MK 0.99 NL 1.08 OV 0.98 ! PT 0.85 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.02 KP 1.05 ! LA 0.92 MK 0.97 NL 1.09 OV 0.97 ! PT 0.84 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.04 KP 1.02 ! LA 0.93 MK 0.99 NL 1.09 OV 1.03 ! PT 0.84 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.070961Jy sigma=1.440858 ! Fit after self-cal, rms=0.070438Jy sigma=1.433971 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9896 mas, bmaj=1.482 mas, bpa=-5.131 degrees ! Estimated noise=0.199607 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 = 0.00204337 Jy ! Component: 100 - total flux cleaned = 0.00327571 Jy ! Component: 150 - total flux cleaned = 0.00419887 Jy ! Component: 200 - total flux cleaned = 0.00491788 Jy ! Total flux subtracted in 200 components = 0.00491788 Jy ! Clean residual min=-0.004127 max=0.005993 Jy/beam ! Clean residual mean=-0.000033 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.113066 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.113066 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=0.070375Jy sigma=1.432058 ! Fit after self-cal, rms=0.070381Jy sigma=1.431549 ! 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=0.070381Jy sigma=1.431549 ! Fit after self-cal, rms=0.071069Jy sigma=1.426820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9888 mas, bmaj=1.478 mas, bpa=-5.85 degrees ! Estimated noise=0.199761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855553 Jy ! Component: 100 - total flux cleaned = 0.00142114 Jy ! Component: 150 - total flux cleaned = 0.00166923 Jy ! Component: 200 - total flux cleaned = 0.00177886 Jy ! Total flux subtracted in 200 components = 0.00177886 Jy ! Clean residual min=-0.003862 max=0.005875 Jy/beam ! Clean residual mean=-0.000031 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.114845 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.114845 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=0.071058Jy sigma=1.426382 ! Fit after self-cal, rms=0.071087Jy sigma=1.426132 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 (20.4, 27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608248 Jy ! Component: 100 - total flux cleaned = 0.0101213 Jy ! Component: 150 - total flux cleaned = 0.0131741 Jy ! Component: 200 - total flux cleaned = 0.0155743 Jy ! Total flux subtracted in 200 components = 0.0155743 Jy ! Clean residual min=-0.003317 max=0.003501 Jy/beam ! Clean residual mean=-0.000024 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.13042 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 96 components and 0.13042 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=0.070440Jy sigma=1.408348 ! Fit after self-cal, rms=0.070416Jy sigma=1.407175 ! 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=0.070416Jy sigma=1.407175 ! Fit after self-cal, rms=0.070257Jy sigma=1.405905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9879 mas, bmaj=1.476 mas, bpa=-5.955 degrees ! Estimated noise=0.198918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025179 Jy ! Component: 100 - total flux cleaned = 0.00443384 Jy ! Component: 150 - total flux cleaned = 0.00596 Jy ! Component: 200 - total flux cleaned = 0.00724156 Jy ! Total flux subtracted in 200 components = 0.00724156 Jy ! Clean residual min=-0.003187 max=0.003302 Jy/beam ! Clean residual mean=-0.000020 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.137661 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 113 components and 0.137661 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=0.070129Jy sigma=1.402174 ! Fit after self-cal, rms=0.070137Jy sigma=1.401883 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 = 0.00131148 Jy ! Component: 100 - total flux cleaned = 0.00242106 Jy ! Component: 150 - total flux cleaned = 0.00340634 Jy ! Component: 200 - total flux cleaned = 0.00428864 Jy ! Total flux subtracted in 200 components = 0.00428864 Jy ! Clean residual min=-0.003114 max=0.003213 Jy/beam ! Clean residual mean=-0.000019 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.14195 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 0.14195 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=0.070095Jy sigma=1.400641 ! Fit after self-cal, rms=0.070097Jy sigma=1.400573 ! 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=0.070097Jy sigma=1.400573 ! Fit after self-cal, rms=0.070158Jy sigma=1.399921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=2.475 mas, bpa=-6.293 degrees ! Estimated noise=0.252424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338339 Jy ! Component: 100 - total flux cleaned = 0.00590309 Jy ! Component: 150 - total flux cleaned = 0.00799792 Jy ! Component: 200 - total flux cleaned = 0.009752 Jy ! Total flux subtracted in 200 components = 0.009752 Jy ! Clean residual min=-0.005413 max=0.005575 Jy/beam ! Clean residual mean=-0.000037 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.151702 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.151702 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=0.070159Jy sigma=1.399753 ! Fit after self-cal, rms=0.070160Jy sigma=1.399358 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 = 0.00173069 Jy ! Component: 100 - total flux cleaned = 0.00312755 Jy ! Component: 150 - total flux cleaned = 0.00427534 Jy ! Component: 200 - total flux cleaned = 0.00524149 Jy ! Total flux subtracted in 200 components = 0.00524149 Jy ! Clean residual min=-0.005036 max=0.005490 Jy/beam ! Clean residual mean=-0.000032 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.156943 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.156943 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=0.070192Jy sigma=1.400254 ! Fit after self-cal, rms=0.070197Jy sigma=1.400134 ! 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=0.9866 mas, bmaj=1.474 mas, bpa=-5.916 degrees ! Estimated noise=0.199142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 1.474 at -5.916 degrees (North through East) ! Clean map min=-0.0026357 max=0.075667 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=0.7669 mas, bmaj=1.189 mas, bpa=-5.914 degrees ! Estimated noise=0.461658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0549053 Jy ! Component: 100 - total flux cleaned = 0.0722628 Jy ! Component: 150 - total flux cleaned = 0.0811792 Jy ! Component: 200 - total flux cleaned = 0.0872417 Jy ! Total flux subtracted in 200 components = 0.0872417 Jy ! Clean residual min=-0.003741 max=0.004092 Jy/beam ! Clean residual mean=-0.000008 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.0872417 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 0.0872417 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9866 mas, bmaj=1.474 mas, bpa=-5.916 degrees ! Estimated noise=0.199142 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 = 0.00785822 Jy ! Component: 100 - total flux cleaned = 0.0140419 Jy ! Component: 150 - total flux cleaned = 0.0193193 Jy ! Component: 200 - total flux cleaned = 0.0238803 Jy ! Total flux subtracted in 200 components = 0.0238803 Jy ! Clean residual min=-0.003869 max=0.004590 Jy/beam ! Clean residual mean=-0.000031 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.111122 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 59 components and 0.111122 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=2.123 mas, bmaj=2.475 mas, bpa=-6.293 degrees ! Estimated noise=0.252424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850999 Jy ! Component: 100 - total flux cleaned = 0.0151098 Jy ! Component: 150 - total flux cleaned = 0.0205375 Jy ! Component: 200 - total flux cleaned = 0.0251172 Jy ! Total flux subtracted in 200 components = 0.0251172 Jy ! Clean residual min=-0.006082 max=0.005675 Jy/beam ! Clean residual mean=-0.000052 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.136239 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 = 0.00387488 Jy ! Component: 100 - total flux cleaned = 0.0071723 Jy ! Component: 150 - total flux cleaned = 0.00998315 Jy ! Component: 200 - total flux cleaned = 0.0123807 Jy ! Total flux subtracted in 200 components = 0.0123807 Jy ! Clean residual min=-0.005372 max=0.005451 Jy/beam ! Clean residual mean=-0.000042 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.14862 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 90 components and 0.14862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9866 mas, bmaj=1.474 mas, bpa=-5.916 degrees ! Estimated noise=0.199142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745709 Jy ! Component: 100 - total flux cleaned = 0.00115998 Jy ! Component: 150 - total flux cleaned = 0.00147212 Jy ! Component: 200 - total flux cleaned = 0.00174567 Jy ! Total flux subtracted in 200 components = 0.00174567 Jy ! Clean residual min=-0.002830 max=0.003215 Jy/beam ! Clean residual mean=-0.000015 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.150366 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.150366 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=0.070202Jy sigma=1.400586 ! Fit after self-cal, rms=0.070173Jy sigma=1.400262 wmodel /J0503+3403_X_map.mod ! wmodel: Unable to open new model file: /J0503+3403_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0503+3403_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9866 x 1.474 at -5.916 degrees (North through East) ! Clean map min=-0.0027319 max=0.075591 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0503+3403_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0755907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000784113 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.11194 3.11194 6.22389 12.4478 24.8956 49.7911 99.5822 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 96.402 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0503+3403_X_dfm.log closed on Thu May 19 23:03:47 2016