! Started logfile: /scr/pima/bg219b_uvs/J1124-1501_X_dfm.log on Thu May 19 20:16:11 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/bg219b_uvs/J1124-1501_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1124-1501_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.729915 visibilities/baseline/integration-bin. ! Found source: J1124-1501 ! ! 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 20496 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 J1124-1501_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006548Jy sigma=22.230886 ! Fit after self-cal, rms=0.899031Jy sigma=19.747388 ! 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=0.7291 mas, bmaj=1.576 mas, bpa=-1.903 degrees ! Estimated noise=0.480778 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 = 0.0734633 Jy ! Component: 100 - total flux cleaned = 0.100648 Jy ! Total flux subtracted in 100 components = 0.100648 Jy ! Clean residual min=-0.006182 max=0.013339 Jy/beam ! Clean residual mean=-0.000015 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.100648 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.100648 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=0.075957Jy sigma=1.566891 ! Fit after self-cal, rms=0.075584Jy sigma=1.559171 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165341 Jy ! Component: 100 - total flux cleaned = 0.0263836 Jy ! Total flux subtracted in 100 components = 0.0263836 Jy ! Clean residual min=-0.003902 max=0.005609 Jy/beam ! Clean residual mean=-0.000006 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.127031 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.127031 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=0.070959Jy sigma=1.428714 ! Fit after self-cal, rms=0.070891Jy sigma=1.427685 ! 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=0.9519 mas, bmaj=1.986 mas, bpa=0.6929 degrees ! Estimated noise=0.240485 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 = 0.008204 Jy ! Component: 100 - total flux cleaned = 0.012164 Jy ! Component: 150 - total flux cleaned = 0.014285 Jy ! Component: 200 - total flux cleaned = 0.015465 Jy ! Total flux subtracted in 200 components = 0.015465 Jy ! Clean residual min=-0.002663 max=0.003656 Jy/beam ! Clean residual mean=0.000005 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.142497 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.142497 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=0.070111Jy sigma=1.404584 ! Fit after self-cal, rms=0.070087Jy sigma=1.404351 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9519 x 1.986 at 0.6929 degrees (North through East) ! Clean map min=-0.0025338 max=0.099456 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=0.070087Jy sigma=1.404351 ! Fit after self-cal, rms=0.070087Jy sigma=1.404351 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9519 mas, bmaj=1.986 mas, bpa=0.6929 degrees ! Estimated noise=0.240485 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 = 0.000553449 Jy ! Component: 100 - total flux cleaned = 0.000677986 Jy ! Component: 150 - total flux cleaned = 0.000807073 Jy ! Component: 200 - total flux cleaned = 0.000920025 Jy ! Total flux subtracted in 200 components = 0.000920025 Jy ! Clean residual min=-0.002724 max=0.003589 Jy/beam ! Clean residual mean=0.000006 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.143417 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.143417 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=0.070070Jy sigma=1.404024 ! Fit after self-cal, rms=0.070068Jy sigma=1.404004 ! 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=0.070068Jy sigma=1.404004 ! Fit after self-cal, rms=0.069048Jy sigma=1.398514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=1.999 mas, bpa=0.9233 degrees ! Estimated noise=0.235395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00284176 Jy ! Component: 100 - total flux cleaned = -0.00422822 Jy ! Component: 150 - total flux cleaned = -0.0050319 Jy ! Component: 200 - total flux cleaned = -0.00550407 Jy ! Total flux subtracted in 200 components = -0.00550407 Jy ! Clean residual min=-0.002566 max=0.003232 Jy/beam ! Clean residual mean=0.000007 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.137912 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.137913 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=0.068937Jy sigma=1.395769 ! Fit after self-cal, rms=0.068961Jy sigma=1.395553 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 = -0.000284206 Jy ! Component: 100 - total flux cleaned = -0.000318359 Jy ! Component: 150 - total flux cleaned = -0.000359603 Jy ! Component: 200 - total flux cleaned = -0.000387937 Jy ! Total flux subtracted in 200 components = -0.000387937 Jy ! Clean residual min=-0.002553 max=0.003245 Jy/beam ! Clean residual mean=0.000007 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.137525 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.137525 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=0.068956Jy sigma=1.395471 ! Fit after self-cal, rms=0.068954Jy sigma=1.395458 ! 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=0.068954Jy sigma=1.395458 ! Fit after self-cal, rms=0.068297Jy sigma=1.394226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.002 mas, bpa=1.165 degrees ! Estimated noise=0.232603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134424 Jy ! Component: 100 - total flux cleaned = -0.0019223 Jy ! Component: 150 - total flux cleaned = -0.00222534 Jy ! Component: 200 - total flux cleaned = -0.00231213 Jy ! Total flux subtracted in 200 components = -0.00231213 Jy ! Clean residual min=-0.002263 max=0.002949 Jy/beam ! Clean residual mean=0.000006 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.135212 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.135212 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=0.068271Jy sigma=1.393700 ! Fit after self-cal, rms=0.068272Jy sigma=1.393678 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 = -0.000100519 Jy ! Component: 100 - total flux cleaned = -9.99233e-05 Jy ! Component: 150 - total flux cleaned = -9.97833e-05 Jy ! Component: 200 - total flux cleaned = -9.99908e-05 Jy ! Total flux subtracted in 200 components = -9.99908e-05 Jy ! Clean residual min=-0.002256 max=0.002963 Jy/beam ! Clean residual mean=0.000006 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.135112 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.135113 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=0.068270Jy sigma=1.393647 ! Fit after self-cal, rms=0.068269Jy sigma=1.393642 ! 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=0.068269Jy sigma=1.393642 ! Fit after self-cal, rms=0.067936Jy sigma=1.393364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=4.108 mas, bpa=3.701 degrees ! Estimated noise=0.274381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158023 Jy ! Component: 100 - total flux cleaned = -0.00220141 Jy ! Component: 150 - total flux cleaned = -0.00227737 Jy ! Component: 200 - total flux cleaned = -0.00233488 Jy ! Total flux subtracted in 200 components = -0.00233488 Jy ! Clean residual min=-0.003078 max=0.004869 Jy/beam ! Clean residual mean=0.000009 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.132778 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.132778 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=0.067934Jy sigma=1.393396 ! Fit after self-cal, rms=0.067928Jy sigma=1.393374 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 (-17.8, 51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408402 Jy ! Component: 100 - total flux cleaned = 0.00601314 Jy ! Component: 150 - total flux cleaned = 0.00715321 Jy ! Component: 200 - total flux cleaned = 0.00780418 Jy ! Total flux subtracted in 200 components = 0.00780418 Jy ! Clean residual min=-0.003037 max=0.003832 Jy/beam ! Clean residual mean=0.000009 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.140582 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 89 components and 0.140582 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=0.067790Jy sigma=1.390090 ! Fit after self-cal, rms=0.067771Jy sigma=1.389504 ! 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=0.9629 mas, bmaj=2.002 mas, bpa=1.337 degrees ! Estimated noise=0.231191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9629 x 2.002 at 1.337 degrees (North through East) ! Clean map min=-0.002064 max=0.097376 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=0.7372 mas, bmaj=1.581 mas, bpa=-1.07 degrees ! Estimated noise=0.465048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0713457 Jy ! Component: 100 - total flux cleaned = 0.0981952 Jy ! Component: 150 - total flux cleaned = 0.112789 Jy ! Component: 200 - total flux cleaned = 0.12153 Jy ! Total flux subtracted in 200 components = 0.12153 Jy ! Clean residual min=-0.003557 max=0.004824 Jy/beam ! Clean residual mean=-0.000003 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.12153 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.12153 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9629 mas, bmaj=2.002 mas, bpa=1.337 degrees ! Estimated noise=0.231191 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 = 0.0069832 Jy ! Component: 100 - total flux cleaned = 0.011002 Jy ! Component: 150 - total flux cleaned = 0.0137515 Jy ! Component: 200 - total flux cleaned = 0.015779 Jy ! Total flux subtracted in 200 components = 0.015779 Jy ! Clean residual min=-0.001940 max=0.002589 Jy/beam ! Clean residual mean=0.000004 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.137309 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.137309 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=2.154 mas, bmaj=4.108 mas, bpa=3.701 degrees ! Estimated noise=0.274381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209326 Jy ! Component: 100 - total flux cleaned = 0.00334058 Jy ! Component: 150 - total flux cleaned = 0.00420438 Jy ! Component: 200 - total flux cleaned = 0.00479242 Jy ! Total flux subtracted in 200 components = 0.00479242 Jy ! Clean residual min=-0.002799 max=0.003577 Jy/beam ! Clean residual mean=0.000008 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.142101 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 = 0.000345972 Jy ! Component: 100 - total flux cleaned = 0.000535509 Jy ! Component: 150 - total flux cleaned = 0.000707533 Jy ! Component: 200 - total flux cleaned = 0.00086493 Jy ! Total flux subtracted in 200 components = 0.00086493 Jy ! Clean residual min=-0.002773 max=0.003540 Jy/beam ! Clean residual mean=0.000008 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.142966 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 0.142966 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9629 mas, bmaj=2.002 mas, bpa=1.337 degrees ! Estimated noise=0.231191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000798362 Jy ! Component: 100 - total flux cleaned = 0.000951909 Jy ! Component: 150 - total flux cleaned = 0.00108761 Jy ! Component: 200 - total flux cleaned = 0.001163 Jy ! Total flux subtracted in 200 components = 0.001163 Jy ! Clean residual min=-0.002126 max=0.002445 Jy/beam ! Clean residual mean=0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.144129 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.144129 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=0.067748Jy sigma=1.388910 ! Fit after self-cal, rms=0.067761Jy sigma=1.388634 wmodel /J1124-1501_X_map.mod ! wmodel: Unable to open new model file: /J1124-1501_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1124-1501_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9629 x 2.002 at 1.337 degrees (North through East) ! Clean map min=-0.0021067 max=0.095906 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1124-1501_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0959059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000569791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.78234 1.78234 3.56469 7.12938 14.2588 28.5175 57.035 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 168.317 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1124-1501_X_dfm.log closed on Thu May 19 20:16:14 2016