! Started logfile: .//J0410+7656_X_dfm.log on Wed Nov 16 11:48:48 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0410+7656_X_uvm.fits ! Reading UV FITS file: .//J0410+7656_X_uvm.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! AN table 2: 32 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.511203 visibilities/baseline/integration-bin. ! Found source: J0410+7656 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 8944 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! 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 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 J0410+7656_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 23 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 91 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.051606Jy sigma=30.580635 ! Fit after self-cal, rms=0.765212Jy sigma=22.664966 ! 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=0.7494 mas, bmaj=1.078 mas, bpa=1.139 degrees ! Estimated noise=0.432788 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 = 0.167454 Jy ! Component: 100 - total flux cleaned = 0.210148 Jy ! Total flux subtracted in 100 components = 0.210148 Jy ! Clean residual min=-0.017301 max=0.017314 Jy/beam ! Clean residual mean=0.000014 rms=0.003933 Jy/beam ! Combined flux in latest and established models = 0.210148 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.210148 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. ! ! Fit before self-cal, rms=0.179312Jy sigma=4.411184 ! Fit after self-cal, rms=0.179255Jy sigma=4.409798 ! 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=0.9477 mas, bmaj=1.29 mas, bpa=-3.403 degrees ! Estimated noise=0.26139 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 = 0.0480068 Jy ! Component: 100 - total flux cleaned = 0.0770261 Jy ! Component: 150 - total flux cleaned = 0.0970459 Jy ! Component: 200 - total flux cleaned = 0.110931 Jy ! Total flux subtracted in 200 components = 0.110931 Jy ! Clean residual min=-0.041829 max=0.035928 Jy/beam ! Clean residual mean=0.000029 rms=0.011155 Jy/beam ! Combined flux in latest and established models = 0.321079 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.321079 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. ! ! Fit before self-cal, rms=0.160522Jy sigma=4.000250 ! Fit after self-cal, rms=0.160063Jy sigma=3.991790 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9477 x 1.29 at -3.403 degrees (North through East) ! Clean map min=-0.041662 max=0.23788 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* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! 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* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! 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* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! 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* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! 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* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! 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* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! 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* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! 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* ! ! A total of 15 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Fit before self-cal, rms=0.160063Jy sigma=3.991790 ! Fit after self-cal, rms=0.161046Jy sigma=4.015977 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=1.319 mas, bpa=-0.5568 degrees ! Estimated noise=0.263128 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 = 0.0112328 Jy ! Component: 100 - total flux cleaned = 0.0185849 Jy ! Component: 150 - total flux cleaned = 0.0235879 Jy ! Component: 200 - total flux cleaned = 0.027024 Jy ! Total flux subtracted in 200 components = 0.027024 Jy ! Clean residual min=-0.042039 max=0.035492 Jy/beam ! Clean residual mean=0.000026 rms=0.011020 Jy/beam ! Combined flux in latest and established models = 0.348103 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.348103 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. ! ! Fit before self-cal, rms=0.159178Jy sigma=4.011348 ! Fit after self-cal, rms=0.159078Jy sigma=4.009881 ! 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. ! ! Fit before self-cal, rms=0.159078Jy sigma=4.009881 ! Fit after self-cal, rms=0.159078Jy sigma=4.009881 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=1.319 mas, bpa=-0.5568 degrees ! Estimated noise=0.263128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243508 Jy ! Component: 100 - total flux cleaned = 0.00319807 Jy ! Component: 150 - total flux cleaned = 0.00383837 Jy ! Component: 200 - total flux cleaned = 0.00440176 Jy ! Total flux subtracted in 200 components = 0.00440176 Jy ! Clean residual min=-0.042040 max=0.035224 Jy/beam ! Clean residual mean=0.000025 rms=0.010970 Jy/beam ! Combined flux in latest and established models = 0.352504 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.352504 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. ! ! Fit before self-cal, rms=0.158833Jy sigma=4.010280 ! Fit after self-cal, rms=0.158814Jy sigma=4.009907 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 = 0.000517265 Jy ! Component: 100 - total flux cleaned = 0.000795797 Jy ! Component: 150 - total flux cleaned = 0.00104337 Jy ! Component: 200 - total flux cleaned = 0.00127812 Jy ! Total flux subtracted in 200 components = 0.00127812 Jy ! Clean residual min=-0.041997 max=0.035127 Jy/beam ! Clean residual mean=0.000025 rms=0.010953 Jy/beam ! Combined flux in latest and established models = 0.353783 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.353783 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. ! ! Fit before self-cal, rms=0.158727Jy sigma=4.009081 ! Fit after self-cal, rms=0.158722Jy sigma=4.008883 ! 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. ! ! Fit before self-cal, rms=0.158722Jy sigma=4.008883 ! Fit after self-cal, rms=0.158722Jy sigma=4.008883 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=1.319 mas, bpa=-0.5568 degrees ! Estimated noise=0.263128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147054 Jy ! Component: 100 - total flux cleaned = 0.000384181 Jy ! Component: 150 - total flux cleaned = 0.000609631 Jy ! Component: 200 - total flux cleaned = 0.000820796 Jy ! Total flux subtracted in 200 components = 0.000820796 Jy ! Clean residual min=-0.041964 max=0.035121 Jy/beam ! Clean residual mean=0.000025 rms=0.010943 Jy/beam ! Combined flux in latest and established models = 0.354603 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.354603 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. ! ! Fit before self-cal, rms=0.158663Jy sigma=4.008078 ! Fit after self-cal, rms=0.158662Jy sigma=4.007950 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 = 1.92735e-05 Jy ! Component: 100 - total flux cleaned = 0.000287412 Jy ! Component: 150 - total flux cleaned = 0.000438884 Jy ! Component: 200 - total flux cleaned = 0.000585894 Jy ! Total flux subtracted in 200 components = 0.000585894 Jy ! Clean residual min=-0.041931 max=0.035121 Jy/beam ! Clean residual mean=0.000025 rms=0.010935 Jy/beam ! Combined flux in latest and established models = 0.355189 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.355189 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. ! ! Fit before self-cal, rms=0.158615Jy sigma=4.007237 ! Fit after self-cal, rms=0.158615Jy sigma=4.007129 ! 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. ! ! Fit before self-cal, rms=0.158615Jy sigma=4.007129 ! Fit after self-cal, rms=0.158615Jy sigma=4.007129 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=2.429 mas, bpa=21.11 degrees ! Estimated noise=0.369924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026926 Jy ! Component: 100 - total flux cleaned = 0.0352966 Jy ! Component: 150 - total flux cleaned = 0.0376193 Jy ! Component: 200 - total flux cleaned = 0.0400913 Jy ! Total flux subtracted in 200 components = 0.0400913 Jy ! Clean residual min=-0.100659 max=0.086828 Jy/beam ! Clean residual mean=0.000070 rms=0.028469 Jy/beam ! Combined flux in latest and established models = 0.395281 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 33 components and 0.395281 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. ! ! Fit before self-cal, rms=0.161437Jy sigma=4.147187 ! Fit after self-cal, rms=0.161114Jy sigma=4.144803 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 = 0.00253692 Jy ! Component: 100 - total flux cleaned = 0.00420855 Jy ! Component: 150 - total flux cleaned = 0.00570939 Jy ! Component: 200 - total flux cleaned = 0.00680633 Jy ! Total flux subtracted in 200 components = 0.00680633 Jy ! Clean residual min=-0.099911 max=0.085966 Jy/beam ! Clean residual mean=0.000072 rms=0.028173 Jy/beam ! Combined flux in latest and established models = 0.402087 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.402087 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. ! ! Fit before self-cal, rms=0.164517Jy sigma=4.246476 ! Fit after self-cal, rms=0.164348Jy sigma=4.244805 ! 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=0.9502 mas, bmaj=1.319 mas, bpa=-0.5568 degrees ! Estimated noise=0.263128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9502 x 1.319 at -0.5568 degrees (North through East) ! Clean map min=-0.039631 max=0.22946 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=0.7494 mas, bmaj=1.08 mas, bpa=1.356 degrees ! Estimated noise=0.438122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165773 Jy ! Component: 100 - total flux cleaned = 0.20968 Jy ! Component: 150 - total flux cleaned = 0.230002 Jy ! Component: 200 - total flux cleaned = 0.243116 Jy ! Total flux subtracted in 200 components = 0.243116 Jy ! Clean residual min=-0.019345 max=0.019270 Jy/beam ! Clean residual mean=0.000011 rms=0.003999 Jy/beam ! Combined flux in latest and established models = 0.243116 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.243116 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=1.319 mas, bpa=-0.5568 degrees ! Estimated noise=0.263128 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 = 0.0368325 Jy ! Component: 100 - total flux cleaned = 0.0611685 Jy ! Component: 150 - total flux cleaned = 0.077868 Jy ! Component: 200 - total flux cleaned = 0.0893874 Jy ! Total flux subtracted in 200 components = 0.0893874 Jy ! Clean residual min=-0.042272 max=0.035143 Jy/beam ! Clean residual mean=0.000025 rms=0.011042 Jy/beam ! Combined flux in latest and established models = 0.332504 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.332504 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=1.9 mas, bmaj=2.429 mas, bpa=21.11 degrees ! Estimated noise=0.369924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038622 Jy ! Component: 100 - total flux cleaned = 0.0571757 Jy ! Component: 150 - total flux cleaned = 0.0604042 Jy ! Component: 200 - total flux cleaned = 0.0624159 Jy ! Total flux subtracted in 200 components = 0.0624159 Jy ! Clean residual min=-0.100462 max=0.086221 Jy/beam ! Clean residual mean=0.000071 rms=0.028291 Jy/beam ! Combined flux in latest and established models = 0.39492 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 = 0.00183348 Jy ! Component: 100 - total flux cleaned = 0.0034998 Jy ! Component: 150 - total flux cleaned = 0.00474971 Jy ! Component: 200 - total flux cleaned = 0.00619039 Jy ! Total flux subtracted in 200 components = 0.00619039 Jy ! Clean residual min=-0.099462 max=0.085738 Jy/beam ! Clean residual mean=0.000072 rms=0.028126 Jy/beam ! Combined flux in latest and established models = 0.40111 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 30 components and 0.40111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9502 mas, bmaj=1.319 mas, bpa=-0.5568 degrees ! Estimated noise=0.263128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.029096 Jy ! Component: 100 - total flux cleaned = -0.0337564 Jy ! Component: 150 - total flux cleaned = -0.0363545 Jy ! Component: 200 - total flux cleaned = -0.0381915 Jy ! Total flux subtracted in 200 components = -0.0381915 Jy ! Clean residual min=-0.041194 max=0.035673 Jy/beam ! Clean residual mean=0.000025 rms=0.010844 Jy/beam ! Combined flux in latest and established models = 0.362919 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.362919 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. ! ! Fit before self-cal, rms=0.158750Jy sigma=4.022211 ! Fit after self-cal, rms=0.158894Jy sigma=4.018830 wmodel /J0410+7656_X_map.mod ! wmodel: Unable to open new model file: /J0410+7656_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0410+7656_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9502 x 1.319 at -0.5568 degrees (North through East) ! Clean map min=-0.04033 max=0.23204 Jy/beam ! Writing clean map to FITS file: .//J0410+7656_X_map.fits wmodel .//J0410+7656_X_map.mod ! Writing 32 model components to file: .//J0410+7656_X_map.mod wobs .//J0410+7656_X_uvs.fits ! Writing UV FITS file: .//J0410+7656_X_uvs.fits wwins .//J0410+7656_X_map.win ! wwins: Wrote 1 windows to .//J0410+7656_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.232043 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0108684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -14.0514 14.0514 28.1028 56.2056 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0326 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 21.35 quit ! Quitting program ! Log file .//J0410+7656_X_dfm.log closed on Wed Nov 16 11:48:50 2016