! Started logfile: /scr/pima/bg219h_uvs/J1118-1232_X_dfm.log on Thu May 19 22:22:45 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/J1118-1232_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1118-1232_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918519 visibilities/baseline/integration-bin. ! Found source: J1118-1232 ! ! 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 17856 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 J1118-1232_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.114500Jy sigma=24.059016 ! Fit after self-cal, rms=0.631950Jy sigma=14.275132 ! 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=0.6396 mas, bmaj=1.665 mas, bpa=-4.919 degrees ! Estimated noise=0.451919 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 = 0.276263 Jy ! Component: 100 - total flux cleaned = 0.371618 Jy ! Total flux subtracted in 100 components = 0.371618 Jy ! Clean residual min=-0.036919 max=0.061079 Jy/beam ! Clean residual mean=0.000039 rms=0.009492 Jy/beam ! Combined flux in latest and established models = 0.371618 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.371618 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=0.222418Jy sigma=4.899998 ! Fit after self-cal, rms=0.221573Jy sigma=4.884828 ! Inverting map ! Added new window around map position (10, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0580527 Jy ! Component: 100 - total flux cleaned = 0.0938186 Jy ! Total flux subtracted in 100 components = 0.0938186 Jy ! Clean residual min=-0.035223 max=0.051854 Jy/beam ! Clean residual mean=0.000047 rms=0.008609 Jy/beam ! Combined flux in latest and established models = 0.465437 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.465437 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=0.199288Jy sigma=4.467078 ! Fit after self-cal, rms=0.198271Jy sigma=4.439417 ! 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=0.799 mas, bmaj=2.026 mas, bpa=-4.571 degrees ! Estimated noise=0.266663 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 = 0.0451468 Jy ! Component: 100 - total flux cleaned = 0.0714254 Jy ! Component: 150 - total flux cleaned = 0.0888743 Jy ! Component: 200 - total flux cleaned = 0.100939 Jy ! Total flux subtracted in 200 components = 0.100939 Jy ! Clean residual min=-0.043995 max=0.049719 Jy/beam ! Clean residual mean=0.000110 rms=0.011412 Jy/beam ! Combined flux in latest and established models = 0.566376 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.566376 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=0.184630Jy sigma=4.257726 ! Fit after self-cal, rms=0.184476Jy sigma=4.250005 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.799 x 2.026 at -4.571 degrees (North through East) ! Clean map min=-0.039221 max=0.37865 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=0.184476Jy sigma=4.250005 ! Fit after self-cal, rms=0.184476Jy sigma=4.250005 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.026 mas, bpa=-4.571 degrees ! Estimated noise=0.266663 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 = 0.0107647 Jy ! Component: 100 - total flux cleaned = 0.0120894 Jy ! Component: 150 - total flux cleaned = 0.0132596 Jy ! Component: 200 - total flux cleaned = 0.0143551 Jy ! Total flux subtracted in 200 components = 0.0143551 Jy ! Clean residual min=-0.043915 max=0.049643 Jy/beam ! Clean residual mean=0.000113 rms=0.011353 Jy/beam ! Combined flux in latest and established models = 0.580731 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.580731 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=0.183448Jy sigma=4.224018 ! Fit after self-cal, rms=0.183431Jy sigma=4.221859 ! 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=0.183431Jy sigma=4.221859 ! Fit after self-cal, rms=0.183431Jy sigma=4.221859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.026 mas, bpa=-4.571 degrees ! Estimated noise=0.266663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155562 Jy ! Component: 100 - total flux cleaned = 0.00262906 Jy ! Component: 150 - total flux cleaned = 0.00338694 Jy ! Component: 200 - total flux cleaned = 0.00410432 Jy ! Total flux subtracted in 200 components = 0.00410432 Jy ! Clean residual min=-0.043440 max=0.049460 Jy/beam ! Clean residual mean=0.000113 rms=0.011322 Jy/beam ! Combined flux in latest and established models = 0.584835 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.584835 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=0.182893Jy sigma=4.205580 ! Fit after self-cal, rms=0.182868Jy sigma=4.204611 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 (-11.8, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482741 Jy ! Component: 100 - total flux cleaned = 0.0729762 Jy ! Component: 150 - total flux cleaned = 0.0872384 Jy ! Component: 200 - total flux cleaned = 0.0882879 Jy ! Total flux subtracted in 200 components = 0.0882879 Jy ! Clean residual min=-0.039424 max=0.042007 Jy/beam ! Clean residual mean=0.000057 rms=0.010004 Jy/beam ! Combined flux in latest and established models = 0.673123 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 76 components and 0.673123 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=0.171213Jy sigma=3.900357 ! Fit after self-cal, rms=0.169847Jy sigma=3.869277 ! 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=0.169847Jy sigma=3.869277 ! Fit after self-cal, rms=0.169847Jy sigma=3.869277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.026 mas, bpa=-4.571 degrees ! Estimated noise=0.266663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106068 Jy ! Component: 100 - total flux cleaned = 0.00925971 Jy ! Component: 150 - total flux cleaned = 0.00764796 Jy ! Component: 200 - total flux cleaned = 0.00581266 Jy ! Total flux subtracted in 200 components = 0.00581266 Jy ! Clean residual min=-0.038720 max=0.039210 Jy/beam ! Clean residual mean=0.000047 rms=0.009745 Jy/beam ! Combined flux in latest and established models = 0.678936 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.678936 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=0.168057Jy sigma=3.814750 ! Fit after self-cal, rms=0.167969Jy sigma=3.812220 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 = 0.000216957 Jy ! Component: 100 - total flux cleaned = -0.000121312 Jy ! Component: 150 - total flux cleaned = -0.000745122 Jy ! Component: 200 - total flux cleaned = -0.00105281 Jy ! Total flux subtracted in 200 components = -0.00105281 Jy ! Clean residual min=-0.038221 max=0.038906 Jy/beam ! Clean residual mean=0.000043 rms=0.009661 Jy/beam ! Combined flux in latest and established models = 0.677883 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.677883 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=0.167021Jy sigma=3.786192 ! Fit after self-cal, rms=0.166979Jy sigma=3.785337 ! 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=0.166979Jy sigma=3.785337 ! Fit after self-cal, rms=0.166979Jy sigma=3.785337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=4.02 mas, bpa=-3.09 degrees ! Estimated noise=0.358945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00300555 Jy ! Component: 100 - total flux cleaned = -0.00562907 Jy ! Component: 150 - total flux cleaned = -0.00656605 Jy ! Component: 200 - total flux cleaned = -0.00777994 Jy ! Total flux subtracted in 200 components = -0.00777994 Jy ! Clean residual min=-0.063830 max=0.066270 Jy/beam ! Clean residual mean=0.000113 rms=0.018422 Jy/beam ! Combined flux in latest and established models = 0.670103 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.670103 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=0.166510Jy sigma=3.786686 ! Fit after self-cal, rms=0.166213Jy sigma=3.782488 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 = -0.00101736 Jy ! Component: 100 - total flux cleaned = -0.00287318 Jy ! Component: 150 - total flux cleaned = -0.00421833 Jy ! Component: 200 - total flux cleaned = -0.00515668 Jy ! Total flux subtracted in 200 components = -0.00515668 Jy ! Clean residual min=-0.063356 max=0.066341 Jy/beam ! Clean residual mean=0.000113 rms=0.018293 Jy/beam ! Combined flux in latest and established models = 0.664947 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.664947 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=0.166816Jy sigma=3.793718 ! Fit after self-cal, rms=0.166629Jy sigma=3.790160 ! 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=0.799 mas, bmaj=2.026 mas, bpa=-4.571 degrees ! Estimated noise=0.266663 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.799 x 2.026 at -4.571 degrees (North through East) ! Clean map min=-0.037719 max=0.36968 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=0.6396 mas, bmaj=1.665 mas, bpa=-4.919 degrees ! Estimated noise=0.451919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.275552 Jy ! Component: 100 - total flux cleaned = 0.381258 Jy ! Component: 150 - total flux cleaned = 0.444992 Jy ! Component: 200 - total flux cleaned = 0.491171 Jy ! Total flux subtracted in 200 components = 0.491171 Jy ! Clean residual min=-0.034247 max=0.050732 Jy/beam ! Clean residual mean=0.000030 rms=0.008089 Jy/beam ! Combined flux in latest and established models = 0.491171 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.491171 Jy ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.026 mas, bpa=-4.571 degrees ! Estimated noise=0.266663 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 (0.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0649533 Jy ! Component: 100 - total flux cleaned = 0.105466 Jy ! Component: 150 - total flux cleaned = 0.123888 Jy ! Component: 200 - total flux cleaned = 0.134081 Jy ! Total flux subtracted in 200 components = 0.134081 Jy ! Clean residual min=-0.035361 max=0.039521 Jy/beam ! Clean residual mean=0.000046 rms=0.009783 Jy/beam ! Combined flux in latest and established models = 0.625252 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.625252 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=2.087 mas, bmaj=4.02 mas, bpa=-3.09 degrees ! Estimated noise=0.358945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963825 Jy ! Component: 100 - total flux cleaned = 0.0148654 Jy ! Component: 150 - total flux cleaned = 0.018303 Jy ! Component: 200 - total flux cleaned = 0.0197607 Jy ! Total flux subtracted in 200 components = 0.0197607 Jy ! Clean residual min=-0.058640 max=0.063934 Jy/beam ! Clean residual mean=0.000126 rms=0.017920 Jy/beam ! Combined flux in latest and established models = 0.645013 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 = 0.00192783 Jy ! Component: 100 - total flux cleaned = 0.00363181 Jy ! Component: 150 - total flux cleaned = 0.00462454 Jy ! Component: 200 - total flux cleaned = 0.0041549 Jy ! Total flux subtracted in 200 components = 0.0041549 Jy ! Clean residual min=-0.059549 max=0.062696 Jy/beam ! Clean residual mean=0.000133 rms=0.017646 Jy/beam ! Combined flux in latest and established models = 0.649168 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 85 components and 0.649168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.799 mas, bmaj=2.026 mas, bpa=-4.571 degrees ! Estimated noise=0.266663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.39117e-06 Jy ! Component: 100 - total flux cleaned = 0.00375041 Jy ! Component: 150 - total flux cleaned = 0.00485702 Jy ! Component: 200 - total flux cleaned = 0.00436593 Jy ! Total flux subtracted in 200 components = 0.00436593 Jy ! Clean residual min=-0.035220 max=0.035515 Jy/beam ! Clean residual mean=0.000057 rms=0.009071 Jy/beam ! Combined flux in latest and established models = 0.653534 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.653534 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=0.158152Jy sigma=3.591481 ! Fit after self-cal, rms=0.157045Jy sigma=3.568168 wmodel /J1118-1232_X_map.mod ! wmodel: Unable to open new model file: /J1118-1232_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1118-1232_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.799 x 2.026 at -4.571 degrees (North through East) ! Clean map min=-0.033284 max=0.3738 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1118-1232_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.373804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0090539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.2663 7.2663 14.5326 29.0652 58.1304 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0271 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.373 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 41.286 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1118-1232_X_dfm.log closed on Thu May 19 22:22:48 2016