! Started logfile: /scr/pima/bg219h_uvs/J0555+3948_X_dfm.log on Thu May 19 22:10:44 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0555+3948_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0555+3948_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957407 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 3 lines of history. ! ! Reading 18612 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 J0555+3948_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.198286Jy sigma=36.132631 ! Fit after self-cal, rms=2.131054Jy sigma=22.739848 ! 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=0.6908 mas, bmaj=1.048 mas, bpa=-2.424 degrees ! Estimated noise=0.858564 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 = 1.67646 Jy ! Component: 100 - total flux cleaned = 2.40431 Jy ! Total flux subtracted in 100 components = 2.40431 Jy ! Clean residual min=-0.137280 max=0.361392 Jy/beam ! Clean residual mean=-0.000051 rms=0.033823 Jy/beam ! Combined flux in latest and established models = 2.40431 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.40431 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=1.114810Jy sigma=11.198306 ! Fit after self-cal, rms=1.099944Jy sigma=11.118271 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.429949 Jy ! Component: 100 - total flux cleaned = 0.688204 Jy ! Total flux subtracted in 100 components = 0.688204 Jy ! Clean residual min=-0.077350 max=0.146592 Jy/beam ! Clean residual mean=-0.000060 rms=0.018188 Jy/beam ! Combined flux in latest and established models = 3.09252 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 3.09252 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=0.679332Jy sigma=6.461679 ! Fit after self-cal, rms=0.674527Jy sigma=6.440905 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176449 Jy ! Component: 100 - total flux cleaned = 0.301769 Jy ! Total flux subtracted in 100 components = 0.301769 Jy ! Clean residual min=-0.071755 max=0.071894 Jy/beam ! Clean residual mean=-0.000064 rms=0.013516 Jy/beam ! Combined flux in latest and established models = 3.39429 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 3.39429 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=0.534271Jy sigma=4.975800 ! Fit after self-cal, rms=0.532209Jy sigma=4.963559 ! 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=0.8256 mas, bmaj=1.51 mas, bpa=20.47 degrees ! Estimated noise=0.49274 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 = 0.195114 Jy ! Component: 100 - total flux cleaned = 0.313582 Jy ! Component: 150 - total flux cleaned = 0.393507 Jy ! Component: 200 - total flux cleaned = 0.449896 Jy ! Total flux subtracted in 200 components = 0.449896 Jy ! Clean residual min=-0.098401 max=0.073610 Jy/beam ! Clean residual mean=-0.000276 rms=0.019355 Jy/beam ! Combined flux in latest and established models = 3.84418 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 3.84418 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=0.400217Jy sigma=3.902576 ! Fit after self-cal, rms=0.398975Jy sigma=3.888222 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8256 x 1.51 at 20.47 degrees (North through East) ! Clean map min=-0.093082 max=2.4966 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 1.02 FD 0.98 HN 1.01 KP 0.94 ! LA 1.05 MK 0.98 NL 0.96 OV 0.95 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.89 ! LA 1.07 MK 0.99 NL 0.96 OV 0.96 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.06 KP 0.86 ! LA 1.14 MK 1.03 NL 0.98 OV 0.99 ! PT 0.92 SC 1.03 ! ! ! 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 1.04 FD 1.02 HN 1.09 KP 0.84 ! LA 1.13 MK 1.06 NL 1.00 OV 1.02 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.06 KP 0.87 ! LA 1.13 MK 1.05 NL 0.98 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.05 KP 0.90 ! LA 1.12 MK 1.06 NL 1.00 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.398975Jy sigma=3.888222 ! Fit after self-cal, rms=0.347687Jy sigma=3.289080 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.83 mas, bmaj=1.519 mas, bpa=20.53 degrees ! Estimated noise=0.493226 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 = 0.0256088 Jy ! Component: 100 - total flux cleaned = 0.0419988 Jy ! Component: 150 - total flux cleaned = 0.0530685 Jy ! Component: 200 - total flux cleaned = 0.0564162 Jy ! Total flux subtracted in 200 components = 0.0564162 Jy ! Clean residual min=-0.065008 max=0.038700 Jy/beam ! Clean residual mean=-0.000184 rms=0.012598 Jy/beam ! Combined flux in latest and established models = 3.9006 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 3.9006 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=0.342096Jy sigma=3.292738 ! Fit after self-cal, rms=0.341869Jy sigma=3.289485 ! 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=0.341869Jy sigma=3.289485 ! Fit after self-cal, rms=0.338013Jy sigma=3.240240 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=1.519 mas, bpa=20.68 degrees ! Estimated noise=0.49285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159756 Jy ! Component: 100 - total flux cleaned = 0.0213747 Jy ! Component: 150 - total flux cleaned = 0.0250763 Jy ! Component: 200 - total flux cleaned = 0.0276893 Jy ! Total flux subtracted in 200 components = 0.0276893 Jy ! Clean residual min=-0.065618 max=0.039162 Jy/beam ! Clean residual mean=-0.000186 rms=0.012376 Jy/beam ! Combined flux in latest and established models = 3.92829 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 3.92829 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=0.335773Jy sigma=3.239712 ! Fit after self-cal, rms=0.335645Jy sigma=3.238130 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 = 0.00539621 Jy ! Component: 100 - total flux cleaned = 0.00745856 Jy ! Component: 150 - total flux cleaned = 0.00946811 Jy ! Component: 200 - total flux cleaned = 0.0110687 Jy ! Total flux subtracted in 200 components = 0.0110687 Jy ! Clean residual min=-0.064244 max=0.039320 Jy/beam ! Clean residual mean=-0.000185 rms=0.012329 Jy/beam ! Combined flux in latest and established models = 3.93936 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 3.93936 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=0.334939Jy sigma=3.237026 ! Fit after self-cal, rms=0.334897Jy sigma=3.236548 ! 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=0.334897Jy sigma=3.236548 ! Fit after self-cal, rms=0.334671Jy sigma=3.233078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8264 mas, bmaj=1.517 mas, bpa=20.73 degrees ! Estimated noise=0.492248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075563 Jy ! Component: 100 - total flux cleaned = 0.00980915 Jy ! Component: 150 - total flux cleaned = 0.0117728 Jy ! Component: 200 - total flux cleaned = 0.0135145 Jy ! Total flux subtracted in 200 components = 0.0135145 Jy ! Clean residual min=-0.063892 max=0.039966 Jy/beam ! Clean residual mean=-0.000185 rms=0.012357 Jy/beam ! Combined flux in latest and established models = 3.95287 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 3.95287 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=0.333761Jy sigma=3.234503 ! Fit after self-cal, rms=0.333725Jy sigma=3.234048 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 = 0.00299306 Jy ! Component: 100 - total flux cleaned = 0.00454639 Jy ! Component: 150 - total flux cleaned = 0.00530535 Jy ! Component: 200 - total flux cleaned = 0.00587373 Jy ! Total flux subtracted in 200 components = 0.00587373 Jy ! Clean residual min=-0.063314 max=0.039987 Jy/beam ! Clean residual mean=-0.000185 rms=0.012338 Jy/beam ! Combined flux in latest and established models = 3.95874 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 3.95874 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=0.333393Jy sigma=3.233757 ! Fit after self-cal, rms=0.333376Jy sigma=3.233582 ! 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=0.333376Jy sigma=3.233582 ! Fit after self-cal, rms=0.333319Jy sigma=3.232600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.876 mas, bmaj=2.56 mas, bpa=17.07 degrees ! Estimated noise=0.760346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230579 Jy ! Component: 100 - total flux cleaned = 0.0336858 Jy ! Component: 150 - total flux cleaned = 0.0348045 Jy ! Component: 200 - total flux cleaned = 0.0355496 Jy ! Total flux subtracted in 200 components = 0.0355496 Jy ! Clean residual min=-0.120173 max=0.072530 Jy/beam ! Clean residual mean=-0.000487 rms=0.026155 Jy/beam ! Combined flux in latest and established models = 3.99429 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 3.99429 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=0.332785Jy sigma=3.259806 ! Fit after self-cal, rms=0.332901Jy sigma=3.255827 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 = 0.00184236 Jy ! Component: 100 - total flux cleaned = 0.00250182 Jy ! Component: 150 - total flux cleaned = 0.00268777 Jy ! Component: 200 - total flux cleaned = 0.00304954 Jy ! Total flux subtracted in 200 components = 0.00304954 Jy ! Clean residual min=-0.119093 max=0.073062 Jy/beam ! Clean residual mean=-0.000486 rms=0.026107 Jy/beam ! Combined flux in latest and established models = 3.99734 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 3.99734 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=0.333478Jy sigma=3.264416 ! Fit after self-cal, rms=0.333621Jy sigma=3.263579 ! 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=0.8257 mas, bmaj=1.515 mas, bpa=20.74 degrees ! Estimated noise=0.491867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8257 x 1.515 at 20.74 degrees (North through East) ! Clean map min=-0.059021 max=2.4684 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 ! Performing amp+phase self-cal ! ! 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=0.333621Jy sigma=3.263579 ! Fit after self-cal, rms=0.331467Jy sigma=3.228900 ! Inverting map and beam ! Estimated beam: bmin=0.8242 mas, bmaj=1.515 mas, bpa=20.78 degrees ! Estimated noise=0.490226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0155481 Jy ! Component: 100 - total flux cleaned = -0.0156643 Jy ! Component: 150 - total flux cleaned = -0.0151253 Jy ! Component: 200 - total flux cleaned = -0.0141933 Jy ! Total flux subtracted in 200 components = -0.0141933 Jy ! Clean residual min=-0.062665 max=0.040553 Jy/beam ! Clean residual mean=-0.000184 rms=0.012349 Jy/beam ! Combined flux in latest and established models = 3.98315 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 3.98315 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=0.331222Jy sigma=3.209852 ! Fit after self-cal, rms=0.330976Jy sigma=3.208475 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000898988 Jy ! Component: 100 - total flux cleaned = -0.000475607 Jy ! Component: 150 - total flux cleaned = 9.31179e-05 Jy ! Component: 200 - total flux cleaned = 0.000436519 Jy ! Total flux subtracted in 200 components = 0.000436519 Jy ! Clean residual min=-0.062359 max=0.040807 Jy/beam ! Clean residual mean=-0.000184 rms=0.012332 Jy/beam ! Combined flux in latest and established models = 3.98359 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 3.98359 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=0.330782Jy sigma=3.204305 ! Fit after self-cal, rms=0.330689Jy sigma=3.203846 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.330689Jy sigma=3.203846 ! Fit after self-cal, rms=0.330507Jy sigma=3.202388 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=0.6903 mas, bmaj=1.046 mas, bpa=-2.044 degrees ! Estimated noise=0.860377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.68515 Jy ! Component: 100 - total flux cleaned = 2.4275 Jy ! Component: 150 - total flux cleaned = 2.85776 Jy ! Component: 200 - total flux cleaned = 3.12192 Jy ! Total flux subtracted in 200 components = 3.12192 Jy ! Clean residual min=-0.067706 max=0.142043 Jy/beam ! Clean residual mean=-0.000037 rms=0.016182 Jy/beam ! Combined flux in latest and established models = 3.12192 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 17 model components to the UV plane model. ! The established model now contains 17 components and 3.12192 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8249 mas, bmaj=1.513 mas, bpa=20.71 degrees ! Estimated noise=0.490481 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 = 0.2989 Jy ! Component: 100 - total flux cleaned = 0.470754 Jy ! Component: 150 - total flux cleaned = 0.5817 Jy ! Component: 200 - total flux cleaned = 0.656309 Jy ! Total flux subtracted in 200 components = 0.656309 Jy ! Clean residual min=-0.062522 max=0.051031 Jy/beam ! Clean residual mean=-0.000202 rms=0.013910 Jy/beam ! Combined flux in latest and established models = 3.77823 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 3.77823 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=1.874 mas, bmaj=2.558 mas, bpa=17.07 degrees ! Estimated noise=0.759906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104452 Jy ! Component: 100 - total flux cleaned = 0.157766 Jy ! Component: 150 - total flux cleaned = 0.18663 Jy ! Component: 200 - total flux cleaned = 0.20234 Jy ! Total flux subtracted in 200 components = 0.20234 Jy ! Clean residual min=-0.118935 max=0.072191 Jy/beam ! Clean residual mean=-0.000492 rms=0.026413 Jy/beam ! Combined flux in latest and established models = 3.98057 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 = 0.00476849 Jy ! Component: 100 - total flux cleaned = 0.00614244 Jy ! Component: 150 - total flux cleaned = 0.00743772 Jy ! Component: 200 - total flux cleaned = 0.00895816 Jy ! Total flux subtracted in 200 components = 0.00895816 Jy ! Clean residual min=-0.119311 max=0.072636 Jy/beam ! Clean residual mean=-0.000489 rms=0.026313 Jy/beam ! Combined flux in latest and established models = 3.98952 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 3.98952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8249 mas, bmaj=1.513 mas, bpa=20.71 degrees ! Estimated noise=0.490481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0218346 Jy ! Component: 100 - total flux cleaned = -0.0236014 Jy ! Component: 150 - total flux cleaned = -0.0231089 Jy ! Component: 200 - total flux cleaned = -0.0221989 Jy ! Total flux subtracted in 200 components = -0.0221989 Jy ! Clean residual min=-0.064594 max=0.040863 Jy/beam ! Clean residual mean=-0.000185 rms=0.012393 Jy/beam ! Combined flux in latest and established models = 3.96733 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 3.96733 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=0.332511Jy sigma=3.235005 ! Fit after self-cal, rms=0.332633Jy sigma=3.233990 wmodel /J0555+3948_X_map.mod ! wmodel: Unable to open new model file: /J0555+3948_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0555+3948_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8249 x 1.513 at 20.71 degrees (North through East) ! Clean map min=-0.060912 max=2.4684 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0555+3948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.46842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0123918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.50604 1.50604 3.01209 6.02417 12.0483 24.0967 48.1934 96.3867 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0371 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.468 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 199.197 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0555+3948_X_dfm.log closed on Thu May 19 22:10:48 2016