! Started logfile: /scr/pima/bg219b_uvs/J1120-1243_X_dfm.log on Thu May 19 20:15:30 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/J1120-1243_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1120-1243_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.707407 visibilities/baseline/integration-bin. ! Found source: J1120-1243 ! ! 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 13752 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 J1120-1243_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.038335Jy sigma=22.040100 ! Fit after self-cal, rms=0.728967Jy sigma=15.208895 ! 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=0.7415 mas, bmaj=1.592 mas, bpa=-1.842 degrees ! Estimated noise=0.626091 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 = 0.199607 Jy ! Component: 100 - total flux cleaned = 0.255467 Jy ! Total flux subtracted in 100 components = 0.255467 Jy ! Clean residual min=-0.011048 max=0.025304 Jy/beam ! Clean residual mean=-0.000021 rms=0.003277 Jy/beam ! Combined flux in latest and established models = 0.255467 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.255467 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=0.097593Jy sigma=1.974129 ! Fit after self-cal, rms=0.097581Jy sigma=1.973592 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297948 Jy ! Component: 100 - total flux cleaned = 0.0478791 Jy ! Total flux subtracted in 100 components = 0.0478791 Jy ! Clean residual min=-0.009047 max=0.010747 Jy/beam ! Clean residual mean=-0.000011 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.303346 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.303346 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=0.084673Jy sigma=1.628583 ! Fit after self-cal, rms=0.084678Jy sigma=1.628126 ! 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=1.006 mas, bmaj=2.076 mas, bpa=-0.6463 degrees ! Estimated noise=0.313745 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 = 0.0164775 Jy ! Component: 100 - total flux cleaned = 0.0250814 Jy ! Component: 150 - total flux cleaned = 0.0299823 Jy ! Component: 200 - total flux cleaned = 0.0328259 Jy ! Total flux subtracted in 200 components = 0.0328259 Jy ! Clean residual min=-0.009055 max=0.009266 Jy/beam ! Clean residual mean=0.000006 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.336172 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.336172 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=0.082020Jy sigma=1.545338 ! Fit after self-cal, rms=0.082030Jy sigma=1.545043 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 2.076 at -0.6463 degrees (North through East) ! Clean map min=-0.0086068 max=0.27209 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 0.92 FD 0.92 HN 0.94 KP 0.94 ! LA 0.94 MK 0.97 NL 0.98 OV 0.91 ! PT 1.17 SC 0.96 ! ! ! Fit before self-cal, rms=0.082030Jy sigma=1.545043 ! Fit after self-cal, rms=0.080536Jy sigma=1.527982 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.077 mas, bpa=-0.5972 degrees ! Estimated noise=0.31117 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 = -0.00188762 Jy ! Component: 100 - total flux cleaned = -0.00152181 Jy ! Component: 150 - total flux cleaned = -0.00120883 Jy ! Component: 200 - total flux cleaned = -0.000816868 Jy ! Total flux subtracted in 200 components = -0.000816868 Jy ! Clean residual min=-0.008513 max=0.008363 Jy/beam ! Clean residual mean=0.000007 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.335355 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.335355 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=0.080215Jy sigma=1.526918 ! Fit after self-cal, rms=0.080218Jy sigma=1.526790 ! 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=0.080218Jy sigma=1.526790 ! Fit after self-cal, rms=0.078345Jy sigma=1.506309 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=2.069 mas, bpa=0.4134 degrees ! Estimated noise=0.302408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00778721 Jy ! Component: 100 - total flux cleaned = -0.00991836 Jy ! Component: 150 - total flux cleaned = -0.00991735 Jy ! Component: 200 - total flux cleaned = -0.00991718 Jy ! Total flux subtracted in 200 components = -0.00991718 Jy ! Clean residual min=-0.007153 max=0.007325 Jy/beam ! Clean residual mean=0.000010 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.325438 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.325438 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=0.077240Jy sigma=1.494098 ! Fit after self-cal, rms=0.077272Jy sigma=1.493930 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 = -0.000235531 Jy ! Component: 100 - total flux cleaned = -0.000184746 Jy ! Component: 150 - total flux cleaned = -0.000223868 Jy ! Component: 200 - total flux cleaned = -0.000259561 Jy ! Total flux subtracted in 200 components = -0.000259561 Jy ! Clean residual min=-0.007101 max=0.007265 Jy/beam ! Clean residual mean=0.000010 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.325178 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.325178 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=0.077127Jy sigma=1.494129 ! Fit after self-cal, rms=0.077139Jy sigma=1.494069 ! 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=0.077139Jy sigma=1.494069 ! Fit after self-cal, rms=0.075905Jy sigma=1.484253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.059 mas, bpa=1.194 degrees ! Estimated noise=0.297177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00448342 Jy ! Component: 100 - total flux cleaned = -0.00459848 Jy ! Component: 150 - total flux cleaned = -0.00453236 Jy ! Component: 200 - total flux cleaned = -0.00447543 Jy ! Total flux subtracted in 200 components = -0.00447543 Jy ! Clean residual min=-0.006015 max=0.006902 Jy/beam ! Clean residual mean=0.000009 rms=0.001608 Jy/beam ! Combined flux in latest and established models = 0.320703 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.320703 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=0.075401Jy sigma=1.481063 ! Fit after self-cal, rms=0.075400Jy sigma=1.481020 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 = -8.20297e-05 Jy ! Component: 100 - total flux cleaned = -0.000117347 Jy ! Component: 150 - total flux cleaned = -0.000184858 Jy ! Component: 200 - total flux cleaned = -0.000245052 Jy ! Total flux subtracted in 200 components = -0.000245052 Jy ! Clean residual min=-0.005985 max=0.006857 Jy/beam ! Clean residual mean=0.000009 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.320458 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.320458 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=0.075325Jy sigma=1.481024 ! Fit after self-cal, rms=0.075322Jy sigma=1.480998 ! 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=0.075322Jy sigma=1.480998 ! Fit after self-cal, rms=0.074683Jy sigma=1.477283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=3.96 mas, bpa=3.181 degrees ! Estimated noise=0.350771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00381722 Jy ! Component: 100 - total flux cleaned = -0.00526448 Jy ! Component: 150 - total flux cleaned = -0.00549363 Jy ! Component: 200 - total flux cleaned = -0.00555437 Jy ! Total flux subtracted in 200 components = -0.00555437 Jy ! Clean residual min=-0.006543 max=0.010393 Jy/beam ! Clean residual mean=0.000015 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 0.314903 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.314903 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=0.074666Jy sigma=1.476498 ! Fit after self-cal, rms=0.074657Jy sigma=1.476214 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 = -0.000207306 Jy ! Component: 100 - total flux cleaned = -0.000267218 Jy ! Component: 150 - total flux cleaned = -0.000295645 Jy ! Component: 200 - total flux cleaned = -0.000352744 Jy ! Total flux subtracted in 200 components = -0.000352744 Jy ! Clean residual min=-0.006581 max=0.010386 Jy/beam ! Clean residual mean=0.000015 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.31455 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.31455 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=0.074646Jy sigma=1.475944 ! Fit after self-cal, rms=0.074644Jy sigma=1.475868 ! 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=1.005 mas, bmaj=2.051 mas, bpa=1.766 degrees ! Estimated noise=0.293989 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 2.051 at 1.766 degrees (North through East) ! Clean map min=-0.0050263 max=0.2559 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=0.742 mas, bmaj=1.572 mas, bpa=0.6162 degrees ! Estimated noise=0.583736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185948 Jy ! Component: 100 - total flux cleaned = 0.23879 Jy ! Component: 150 - total flux cleaned = 0.268679 Jy ! Component: 200 - total flux cleaned = 0.286905 Jy ! Total flux subtracted in 200 components = 0.286905 Jy ! Clean residual min=-0.007483 max=0.009993 Jy/beam ! Clean residual mean=-0.000004 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 0.286905 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.286905 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.051 mas, bpa=1.766 degrees ! Estimated noise=0.293989 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 = 0.0148164 Jy ! Component: 100 - total flux cleaned = 0.0219475 Jy ! Component: 150 - total flux cleaned = 0.0256592 Jy ! Component: 200 - total flux cleaned = 0.0276891 Jy ! Total flux subtracted in 200 components = 0.0276891 Jy ! Clean residual min=-0.005604 max=0.006727 Jy/beam ! Clean residual mean=0.000008 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.314595 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.314594 Jy ! Inverting map ! Added new window around map position (-6.8, 35.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660563 Jy ! Component: 100 - total flux cleaned = 0.00805763 Jy ! Component: 150 - total flux cleaned = 0.00930664 Jy ! Component: 200 - total flux cleaned = 0.00997298 Jy ! Total flux subtracted in 200 components = 0.00997298 Jy ! Clean residual min=-0.005941 max=0.006364 Jy/beam ! Clean residual mean=0.000008 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.324567 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 82 components and 0.324567 Jy ! Inverting map ! Added new window around map position (-3.2, -21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352281 Jy ! Component: 100 - total flux cleaned = 0.00246281 Jy ! Component: 150 - total flux cleaned = 0.00196455 Jy ! Component: 200 - total flux cleaned = 0.00204989 Jy ! Total flux subtracted in 200 components = 0.00204989 Jy ! Clean residual min=-0.005631 max=0.005694 Jy/beam ! Clean residual mean=0.000007 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.326617 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.326617 Jy ! Inverting map ! Added new window around map position (1.4, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473443 Jy ! Component: 100 - total flux cleaned = 0.00556925 Jy ! Component: 150 - total flux cleaned = 0.00641207 Jy ! Component: 200 - total flux cleaned = 0.0070784 Jy ! Total flux subtracted in 200 components = 0.0070784 Jy ! Clean residual min=-0.005950 max=0.004997 Jy/beam ! Clean residual mean=0.000005 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.333696 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.333696 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=3.96 mas, bpa=3.181 degrees ! Estimated noise=0.350771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106314 Jy ! Component: 100 - total flux cleaned = 0.00180006 Jy ! Component: 150 - total flux cleaned = 0.00248805 Jy ! Component: 200 - total flux cleaned = 0.00325646 Jy ! Total flux subtracted in 200 components = 0.00325646 Jy ! Clean residual min=-0.006110 max=0.005837 Jy/beam ! Clean residual mean=0.000009 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.336952 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 = 0.000532894 Jy ! Component: 100 - total flux cleaned = 0.000780981 Jy ! Component: 150 - total flux cleaned = 0.000924199 Jy ! Component: 200 - total flux cleaned = 0.00110516 Jy ! Total flux subtracted in 200 components = 0.00110516 Jy ! Clean residual min=-0.006049 max=0.005630 Jy/beam ! Clean residual mean=0.000009 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.338057 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 152 components and 0.338057 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.051 mas, bpa=1.766 degrees ! Estimated noise=0.293989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.71135e-05 Jy ! Component: 100 - total flux cleaned = -4.11279e-05 Jy ! Component: 150 - total flux cleaned = 2.32384e-05 Jy ! Component: 200 - total flux cleaned = 8.3335e-05 Jy ! Total flux subtracted in 200 components = 8.3335e-05 Jy ! Clean residual min=-0.005864 max=0.004501 Jy/beam ! Clean residual mean=0.000004 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.338141 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 165 components and 0.338141 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=0.072487Jy sigma=1.438832 ! Fit after self-cal, rms=0.072387Jy sigma=1.435895 wmodel /J1120-1243_X_map.mod ! wmodel: Unable to open new model file: /J1120-1243_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1120-1243_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 2.051 at 1.766 degrees (North through East) ! Clean map min=-0.0051647 max=0.25198 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1120-1243_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.251981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00107588 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28091 1.28091 2.56182 5.12364 10.2473 20.4945 40.9891 81.9782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.251 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 234.208 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1120-1243_X_dfm.log closed on Thu May 19 20:15:33 2016