! Started logfile: /scr/pima/bg219i_uvs/J0805+6144_X_dfm.log on Thu May 19 23:09:30 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/bg219i_uvs/J0805+6144_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0805+6144_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.892857 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 2100 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 J0805+6144_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.171268Jy sigma=20.850276 ! Fit after self-cal, rms=0.374007Jy sigma=6.875631 ! 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=0.7347 mas, bmaj=4.17 mas, bpa=80.24 degrees ! Estimated noise=1.60657 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 = 0.472411 Jy ! Component: 100 - total flux cleaned = 0.58805 Jy ! Total flux subtracted in 100 components = 0.58805 Jy ! Clean residual min=-0.029466 max=0.055210 Jy/beam ! Clean residual mean=-0.000014 rms=0.009809 Jy/beam ! Combined flux in latest and established models = 0.58805 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.58805 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=0.133310Jy sigma=2.244703 ! Fit after self-cal, rms=0.133320Jy sigma=2.244162 ! 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=0.9334 mas, bmaj=4.318 mas, bpa=79.56 degrees ! Estimated noise=0.999485 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 = 0.0745565 Jy ! Component: 100 - total flux cleaned = 0.111779 Jy ! Component: 150 - total flux cleaned = 0.132534 Jy ! Component: 200 - total flux cleaned = 0.136441 Jy ! Total flux subtracted in 200 components = 0.136441 Jy ! Clean residual min=-0.017135 max=0.036777 Jy/beam ! Clean residual mean=0.000023 rms=0.006315 Jy/beam ! Combined flux in latest and established models = 0.724491 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 38 components and 0.72449 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=0.079932Jy sigma=1.405368 ! Fit after self-cal, rms=0.079720Jy sigma=1.399154 ! Inverting map ! Added new window around map position (0.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328597 Jy ! Component: 100 - total flux cleaned = 0.035205 Jy ! Component: 150 - total flux cleaned = 0.0361444 Jy ! Component: 200 - total flux cleaned = 0.0358018 Jy ! Total flux subtracted in 200 components = 0.0358018 Jy ! Clean residual min=-0.010224 max=0.014870 Jy/beam ! Clean residual mean=0.000020 rms=0.003295 Jy/beam ! Combined flux in latest and established models = 0.760292 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.760292 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=0.065257Jy sigma=1.130997 ! Fit after self-cal, rms=0.063850Jy sigma=1.101822 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9334 x 4.318 at 79.56 degrees (North through East) ! Clean map min=-0.0090866 max=0.62395 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 KP 0.98 LA 1.00 ! MK 1.00 NL 1.03 OV 0.99 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 KP 0.98 LA 1.00 ! MK 1.00 NL 1.02 OV 0.97 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 KP 1.01 LA 0.97 ! MK 0.98 NL 1.02 OV 0.96 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 KP 0.98 LA 1.00 ! MK 0.97 NL 1.01 OV 0.99 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.00 LA 1.00 ! MK 0.94 NL 1.03 OV 1.00 PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 1.00 LA 1.00 ! MK 0.97 NL 1.02 OV 1.01 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 0.97 LA 0.99 ! MK 1.02 NL 1.05 OV 0.99 PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 KP 1.00 LA 1.00 ! MK 0.99 NL 1.00 OV 0.99 PT 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 KP 1.00 LA 1.01 ! MK 0.99 NL 1.02 OV 0.97 PT 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 KP 0.96 LA 0.98 ! MK 0.96 NL 1.03 OV 1.00 PT 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 KP 0.97 LA 1.00 ! MK 0.99 NL 1.04 OV 0.99 PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 KP 0.98 LA 1.00 ! MK 1.01 NL 1.02 OV 0.98 PT 0.98 ! ! ! Fit before self-cal, rms=0.063850Jy sigma=1.101822 ! Fit after self-cal, rms=0.061872Jy sigma=1.053952 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9312 mas, bmaj=4.332 mas, bpa=79.65 degrees ! Estimated noise=0.995537 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 = 0.000482753 Jy ! Component: 100 - total flux cleaned = 0.000956013 Jy ! Component: 150 - total flux cleaned = 0.00205843 Jy ! Component: 200 - total flux cleaned = 0.00286221 Jy ! Total flux subtracted in 200 components = 0.00286221 Jy ! Clean residual min=-0.006415 max=0.008071 Jy/beam ! Clean residual mean=0.000007 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 0.763154 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.763154 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=0.060202Jy sigma=1.022273 ! Fit after self-cal, rms=0.060121Jy sigma=1.020430 ! 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=0.060121Jy sigma=1.020430 ! Fit after self-cal, rms=0.059958Jy sigma=1.018182 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9291 mas, bmaj=4.336 mas, bpa=79.67 degrees ! Estimated noise=0.994626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850384 Jy ! Component: 100 - total flux cleaned = 0.00109757 Jy ! Component: 150 - total flux cleaned = 0.00167224 Jy ! Component: 200 - total flux cleaned = 0.002276 Jy ! Total flux subtracted in 200 components = 0.002276 Jy ! Clean residual min=-0.005546 max=0.006524 Jy/beam ! Clean residual mean=0.000007 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.76543 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.76543 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=0.059366Jy sigma=1.007797 ! Fit after self-cal, rms=0.059341Jy sigma=1.007207 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 = 0.00114534 Jy ! Component: 100 - total flux cleaned = 0.0015656 Jy ! Component: 150 - total flux cleaned = 0.00195396 Jy ! Component: 200 - total flux cleaned = 0.00238461 Jy ! Total flux subtracted in 200 components = 0.00238461 Jy ! Clean residual min=-0.005502 max=0.005817 Jy/beam ! Clean residual mean=0.000006 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.767815 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 0.767815 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=0.059124Jy sigma=1.003602 ! Fit after self-cal, rms=0.059117Jy sigma=1.003412 ! 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=0.059117Jy sigma=1.003412 ! Fit after self-cal, rms=0.059059Jy sigma=1.002455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9282 mas, bmaj=4.339 mas, bpa=79.67 degrees ! Estimated noise=0.994233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113327 Jy ! Component: 100 - total flux cleaned = 0.0011922 Jy ! Component: 150 - total flux cleaned = 0.0014264 Jy ! Component: 200 - total flux cleaned = 0.00163754 Jy ! Total flux subtracted in 200 components = 0.00163754 Jy ! Clean residual min=-0.005402 max=0.005134 Jy/beam ! Clean residual mean=0.000006 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.769453 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.769453 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=0.058895Jy sigma=1.000190 ! Fit after self-cal, rms=0.058890Jy sigma=0.999951 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 = 0.000722234 Jy ! Component: 100 - total flux cleaned = 0.000722334 Jy ! Component: 150 - total flux cleaned = 0.000768401 Jy ! Component: 200 - total flux cleaned = 0.000811806 Jy ! Total flux subtracted in 200 components = 0.000811806 Jy ! Clean residual min=-0.005359 max=0.004897 Jy/beam ! Clean residual mean=0.000006 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.770264 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 143 components and 0.770264 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=0.058806Jy sigma=0.998830 ! Fit after self-cal, rms=0.058806Jy sigma=0.998746 ! 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=0.058806Jy sigma=0.998746 ! Fit after self-cal, rms=0.058788Jy sigma=0.998455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.569 mas, bmaj=4.831 mas, bpa=63.67 degrees ! Estimated noise=1.23184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239089 Jy ! Component: 100 - total flux cleaned = 0.0030432 Jy ! Component: 150 - total flux cleaned = 0.00319028 Jy ! Component: 200 - total flux cleaned = 0.00332325 Jy ! Total flux subtracted in 200 components = 0.00332325 Jy ! Clean residual min=-0.005505 max=0.005576 Jy/beam ! Clean residual mean=0.000010 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.773588 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 151 components and 0.773588 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=0.058731Jy sigma=0.998245 ! Fit after self-cal, rms=0.058729Jy sigma=0.998023 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 = 0.000376778 Jy ! Component: 100 - total flux cleaned = 0.000626779 Jy ! Component: 150 - total flux cleaned = 0.000697046 Jy ! Component: 200 - total flux cleaned = 0.00076093 Jy ! Total flux subtracted in 200 components = 0.00076093 Jy ! Clean residual min=-0.005653 max=0.005317 Jy/beam ! Clean residual mean=0.000010 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.774349 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 161 components and 0.774349 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=0.058703Jy sigma=0.998155 ! Fit after self-cal, rms=0.058701Jy sigma=0.997997 ! 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=0.9277 mas, bmaj=4.34 mas, bpa=79.67 degrees ! Estimated noise=0.993871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9277 x 4.34 at 79.67 degrees (North through East) ! Clean map min=-0.005001 max=0.61599 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=0.058701Jy sigma=0.997997 ! Fit after self-cal, rms=0.051711Jy sigma=0.867898 ! Inverting map and beam ! Estimated beam: bmin=0.9275 mas, bmaj=4.339 mas, bpa=79.68 degrees ! Estimated noise=0.994072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148325 Jy ! Component: 100 - total flux cleaned = -0.000464363 Jy ! Component: 150 - total flux cleaned = -0.000603362 Jy ! Component: 200 - total flux cleaned = -0.00068686 Jy ! Total flux subtracted in 200 components = -0.00068686 Jy ! Clean residual min=-0.005690 max=0.004391 Jy/beam ! Clean residual mean=0.000002 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.773662 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 172 components and 0.773662 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=0.051622Jy sigma=0.866332 ! Fit after self-cal, rms=0.051625Jy sigma=0.866263 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118981 Jy ! Component: 100 - total flux cleaned = -0.000236497 Jy ! Component: 150 - total flux cleaned = -0.00034125 Jy ! Component: 200 - total flux cleaned = -0.000406635 Jy ! Total flux subtracted in 200 components = -0.000406635 Jy ! Clean residual min=-0.005577 max=0.004248 Jy/beam ! Clean residual mean=0.000002 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.773255 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 183 components and 0.773255 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=0.051578Jy sigma=0.865380 ! Fit after self-cal, rms=0.051581Jy sigma=0.865342 ! 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=0.051581Jy sigma=0.865342 ! Fit after self-cal, rms=0.051282Jy sigma=0.860549 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=0.7307 mas, bmaj=4.202 mas, bpa=80.37 degrees ! Estimated noise=1.59493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.468684 Jy ! Component: 100 - total flux cleaned = 0.586488 Jy ! Component: 150 - total flux cleaned = 0.647135 Jy ! Component: 200 - total flux cleaned = 0.684954 Jy ! Total flux subtracted in 200 components = 0.684954 Jy ! Clean residual min=-0.011912 max=0.020342 Jy/beam ! Clean residual mean=-0.000007 rms=0.004581 Jy/beam ! Combined flux in latest and established models = 0.684954 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.684954 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9276 mas, bmaj=4.338 mas, bpa=79.68 degrees ! Estimated noise=0.994339 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 = 0.0361196 Jy ! Component: 100 - total flux cleaned = 0.0562028 Jy ! Component: 150 - total flux cleaned = 0.0670555 Jy ! Component: 200 - total flux cleaned = 0.0704863 Jy ! Total flux subtracted in 200 components = 0.0704863 Jy ! Clean residual min=-0.006496 max=0.008556 Jy/beam ! Clean residual mean=-0.000001 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 0.75544 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.75544 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=2.57 mas, bmaj=4.83 mas, bpa=63.65 degrees ! Estimated noise=1.23257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580079 Jy ! Component: 100 - total flux cleaned = 0.00830928 Jy ! Component: 150 - total flux cleaned = 0.0102798 Jy ! Component: 200 - total flux cleaned = 0.0120169 Jy ! Total flux subtracted in 200 components = 0.0120169 Jy ! Clean residual min=-0.006938 max=0.007273 Jy/beam ! Clean residual mean=-0.000001 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.767457 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 = 0.00130304 Jy ! Component: 100 - total flux cleaned = 0.0025077 Jy ! Component: 150 - total flux cleaned = 0.00331845 Jy ! Component: 200 - total flux cleaned = 0.00409115 Jy ! Total flux subtracted in 200 components = 0.00409115 Jy ! Clean residual min=-0.006331 max=0.006105 Jy/beam ! Clean residual mean=0.000000 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.771548 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.771548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9276 mas, bmaj=4.338 mas, bpa=79.68 degrees ! Estimated noise=0.994339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355891 Jy ! Component: 100 - total flux cleaned = -0.000603539 Jy ! Component: 150 - total flux cleaned = -0.000695368 Jy ! Component: 200 - total flux cleaned = -0.000618749 Jy ! Total flux subtracted in 200 components = -0.000618749 Jy ! Clean residual min=-0.005915 max=0.004708 Jy/beam ! Clean residual mean=-0.000000 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.770929 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.770929 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=0.051524Jy sigma=0.865391 ! Fit after self-cal, rms=0.051496Jy sigma=0.864372 wmodel /J0805+6144_X_map.mod ! wmodel: Unable to open new model file: /J0805+6144_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0805+6144_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9276 x 4.338 at 79.68 degrees (North through East) ! Clean map min=-0.0057759 max=0.60815 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0805+6144_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.608153 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00122791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.605722 0.605722 1.21144 2.42289 4.84578 9.69155 19.3831 38.7662 77.5324 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.608 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 495.276 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0805+6144_X_dfm.log closed on Thu May 19 23:09:32 2016