! Started logfile: /scr/pima/bg219h_uvs/J1526-0425_X_dfm.log on Thu May 19 22:31:22 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J1526-0425_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1526-0425_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.747863 visibilities/baseline/integration-bin. ! Found source: J1526-0425 ! ! 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 21000 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 J1526-0425_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009012Jy sigma=23.230685 ! Fit after self-cal, rms=0.904340Jy sigma=20.821850 ! 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=0.6751 mas, bmaj=1.656 mas, bpa=-2.698 degrees ! Estimated noise=0.486487 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 = 0.070989 Jy ! Component: 100 - total flux cleaned = 0.0933473 Jy ! Total flux subtracted in 100 components = 0.0933473 Jy ! Clean residual min=-0.004918 max=0.009464 Jy/beam ! Clean residual mean=-0.000011 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.0933474 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0933474 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=0.072131Jy sigma=1.476760 ! Fit after self-cal, rms=0.071695Jy sigma=1.465570 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107534 Jy ! Component: 100 - total flux cleaned = 0.0157878 Jy ! Total flux subtracted in 100 components = 0.0157878 Jy ! Clean residual min=-0.004563 max=0.004839 Jy/beam ! Clean residual mean=-0.000009 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.109135 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.109135 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=0.069885Jy sigma=1.418537 ! Fit after self-cal, rms=0.069862Jy sigma=1.417543 ! 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=0.8828 mas, bmaj=2.017 mas, bpa=-0.4147 degrees ! Estimated noise=0.230698 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 = 0.00338175 Jy ! Component: 100 - total flux cleaned = 0.00349551 Jy ! Component: 150 - total flux cleaned = 0.0032902 Jy ! Component: 200 - total flux cleaned = 0.003131 Jy ! Total flux subtracted in 200 components = 0.003131 Jy ! Clean residual min=-0.004312 max=0.005304 Jy/beam ! Clean residual mean=-0.000029 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.112266 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.112266 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=0.069593Jy sigma=1.411053 ! Fit after self-cal, rms=0.069567Jy sigma=1.410617 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8828 x 2.017 at -0.4147 degrees (North through East) ! Clean map min=-0.0041902 max=0.096242 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 1.00* 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 3. ! 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 4. ! 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 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 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 7. ! 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 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 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 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=0.069567Jy sigma=1.410617 ! Fit after self-cal, rms=0.069567Jy sigma=1.410617 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8828 mas, bmaj=2.017 mas, bpa=-0.4147 degrees ! Estimated noise=0.230698 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 = 9.32979e-05 Jy ! Component: 100 - total flux cleaned = -7.37343e-05 Jy ! Component: 150 - total flux cleaned = -0.00021305 Jy ! Component: 200 - total flux cleaned = -0.000332086 Jy ! Total flux subtracted in 200 components = -0.000332086 Jy ! Clean residual min=-0.004211 max=0.005211 Jy/beam ! Clean residual mean=-0.000029 rms=0.001302 Jy/beam ! Combined flux in latest and established models = 0.111934 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.111934 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=0.069523Jy sigma=1.409522 ! Fit after self-cal, rms=0.069509Jy sigma=1.409410 ! 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=0.069509Jy sigma=1.409410 ! Fit after self-cal, rms=0.068392Jy sigma=1.402811 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8877 mas, bmaj=2.029 mas, bpa=-0.6308 degrees ! Estimated noise=0.226278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00220209 Jy ! Component: 100 - total flux cleaned = -0.00344284 Jy ! Component: 150 - total flux cleaned = -0.00403915 Jy ! Component: 200 - total flux cleaned = -0.00421503 Jy ! Total flux subtracted in 200 components = -0.00421503 Jy ! Clean residual min=-0.004081 max=0.004503 Jy/beam ! Clean residual mean=-0.000028 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.107719 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.107719 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=0.068323Jy sigma=1.400774 ! Fit after self-cal, rms=0.068314Jy sigma=1.400589 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 = -0.000136834 Jy ! Component: 100 - total flux cleaned = -0.00029345 Jy ! Component: 150 - total flux cleaned = -0.00035098 Jy ! Component: 200 - total flux cleaned = -0.000368622 Jy ! Total flux subtracted in 200 components = -0.000368622 Jy ! Clean residual min=-0.004049 max=0.004460 Jy/beam ! Clean residual mean=-0.000028 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.10735 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.10735 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=0.068301Jy sigma=1.400250 ! Fit after self-cal, rms=0.068295Jy sigma=1.400189 ! 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=0.068295Jy sigma=1.400189 ! Fit after self-cal, rms=0.067947Jy sigma=1.399520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8908 mas, bmaj=2.036 mas, bpa=-0.7973 degrees ! Estimated noise=0.224402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117812 Jy ! Component: 100 - total flux cleaned = -0.00166328 Jy ! Component: 150 - total flux cleaned = -0.00178582 Jy ! Component: 200 - total flux cleaned = -0.00189017 Jy ! Total flux subtracted in 200 components = -0.00189017 Jy ! Clean residual min=-0.003907 max=0.004353 Jy/beam ! Clean residual mean=-0.000027 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.10546 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.10546 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=0.067926Jy sigma=1.398902 ! Fit after self-cal, rms=0.067925Jy sigma=1.398856 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 = -5.2875e-05 Jy ! Component: 100 - total flux cleaned = -0.000133639 Jy ! Component: 150 - total flux cleaned = -0.000162929 Jy ! Component: 200 - total flux cleaned = -0.000175965 Jy ! Total flux subtracted in 200 components = -0.000175965 Jy ! Clean residual min=-0.003895 max=0.004349 Jy/beam ! Clean residual mean=-0.000027 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.105284 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.105284 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=0.067918Jy sigma=1.398679 ! Fit after self-cal, rms=0.067915Jy sigma=1.398649 ! 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=0.067915Jy sigma=1.398649 ! Fit after self-cal, rms=0.067746Jy sigma=1.398485 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=3.296 mas, bpa=-0.142 degrees ! Estimated noise=0.276923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184001 Jy ! Component: 100 - total flux cleaned = -0.00205327 Jy ! Component: 150 - total flux cleaned = -0.0022175 Jy ! Component: 200 - total flux cleaned = -0.00237203 Jy ! Total flux subtracted in 200 components = -0.00237203 Jy ! Clean residual min=-0.006855 max=0.008459 Jy/beam ! Clean residual mean=-0.000061 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 0.102912 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 34 components and 0.102912 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=0.067791Jy sigma=1.399226 ! Fit after self-cal, rms=0.067760Jy sigma=1.398998 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 = -9.98013e-06 Jy ! Component: 100 - total flux cleaned = -0.000116224 Jy ! Component: 150 - total flux cleaned = -0.000203028 Jy ! Component: 200 - total flux cleaned = -0.000280554 Jy ! Total flux subtracted in 200 components = -0.000280554 Jy ! Clean residual min=-0.006865 max=0.008413 Jy/beam ! Clean residual mean=-0.000061 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 0.102632 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.102632 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=0.067789Jy sigma=1.399604 ! Fit after self-cal, rms=0.067777Jy sigma=1.399449 ! 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=0.8923 mas, bmaj=2.039 mas, bpa=-0.8992 degrees ! Estimated noise=0.22345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8923 x 2.039 at -0.8992 degrees (North through East) ! Clean map min=-0.0040173 max=0.09496 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=0.6806 mas, bmaj=1.67 mas, bpa=-3.107 degrees ! Estimated noise=0.476617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0694431 Jy ! Component: 100 - total flux cleaned = 0.0933701 Jy ! Component: 150 - total flux cleaned = 0.104184 Jy ! Component: 200 - total flux cleaned = 0.106534 Jy ! Total flux subtracted in 200 components = 0.106534 Jy ! Clean residual min=-0.004249 max=0.004614 Jy/beam ! Clean residual mean=-0.000008 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.106534 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.106534 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8923 mas, bmaj=2.039 mas, bpa=-0.8992 degrees ! Estimated noise=0.22345 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) ! Added new window around map position (7, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524985 Jy ! Component: 100 - total flux cleaned = 0.00629484 Jy ! Component: 150 - total flux cleaned = 0.0070306 Jy ! Component: 200 - total flux cleaned = 0.0077349 Jy ! Total flux subtracted in 200 components = 0.0077349 Jy ! Clean residual min=-0.003566 max=0.005322 Jy/beam ! Clean residual mean=-0.000021 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.114269 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.114269 Jy ! Inverting map ! Added new window around map position (-6.4, -27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548467 Jy ! Component: 100 - total flux cleaned = 0.00806735 Jy ! Component: 150 - total flux cleaned = 0.00916922 Jy ! Component: 200 - total flux cleaned = 0.0101223 Jy ! Total flux subtracted in 200 components = 0.0101223 Jy ! Clean residual min=-0.003379 max=0.003640 Jy/beam ! Clean residual mean=-0.000015 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.124391 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 0.124391 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=2.076 mas, bmaj=3.296 mas, bpa=-0.142 degrees ! Estimated noise=0.276923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620553 Jy ! Component: 100 - total flux cleaned = 0.00152018 Jy ! Component: 150 - total flux cleaned = 0.00259215 Jy ! Component: 200 - total flux cleaned = 0.00332348 Jy ! Total flux subtracted in 200 components = 0.00332348 Jy ! Clean residual min=-0.005845 max=0.005414 Jy/beam ! Clean residual mean=-0.000027 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.127715 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 = 0.000790852 Jy ! Component: 100 - total flux cleaned = 0.00147215 Jy ! Component: 150 - total flux cleaned = 0.00206075 Jy ! Component: 200 - total flux cleaned = 0.00252374 Jy ! Total flux subtracted in 200 components = 0.00252374 Jy ! Clean residual min=-0.005749 max=0.005092 Jy/beam ! Clean residual mean=-0.000022 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.130239 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 114 components and 0.130239 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8923 mas, bmaj=2.039 mas, bpa=-0.8992 degrees ! Estimated noise=0.22345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361243 Jy ! Component: 100 - total flux cleaned = 0.00073069 Jy ! Component: 150 - total flux cleaned = 0.000937254 Jy ! Component: 200 - total flux cleaned = 0.0012079 Jy ! Total flux subtracted in 200 components = 0.0012079 Jy ! Clean residual min=-0.003272 max=0.003408 Jy/beam ! Clean residual mean=-0.000009 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.131446 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.131446 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=0.066870Jy sigma=1.373826 ! Fit after self-cal, rms=0.066839Jy sigma=1.372387 wmodel /J1526-0425_X_map.mod ! wmodel: Unable to open new model file: /J1526-0425_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1526-0425_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8923 x 2.039 at -0.8992 degrees (North through East) ! Clean map min=-0.0040419 max=0.08967 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1526-0425_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0896698 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000837968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.80351 2.80351 5.60702 11.214 22.4281 44.8562 89.7123 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.089 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 107.008 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1526-0425_X_dfm.log closed on Thu May 19 22:31:25 2016