! Started logfile: ./J2127+3613_X_uvs.log on Mon Oct 28 15:40:27 2013 obs J2127+3613_X_uva.fits ! Reading UV FITS file: J2127+3613_X_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! AN table 2: 11 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.94725 visibilities/baseline/integration-bin. ! Found source: J2127+3613 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 6752 visibilities. select RR ! Selecting polarization: RR, 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 ![@/home/lpetrov/bin/01_muppet ./J2127+3613_X] 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 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001134Jy sigma=1.769864 ! Fit after self-cal, rms=0.962878Jy sigma=1.686533 ! 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=0.9624 mas, bmaj=2.121 mas, bpa=17.13 degrees ! Estimated noise=10.3675 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 = 0.031381 Jy ! Component: 100 - total flux cleaned = 0.0391249 Jy ! Total flux subtracted in 100 components = 0.0391249 Jy ! Clean residual min=-0.002558 max=0.003746 Jy/beam ! Clean residual mean=-0.000020 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0391249 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0391249 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=0.022402Jy sigma=0.044110 ! Fit after self-cal, rms=0.020388Jy sigma=0.041135 ! 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=1.268 mas, bmaj=2.38 mas, bpa=13.96 degrees ! Estimated noise=5.24596 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 (-9.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641882 Jy ! Component: 100 - total flux cleaned = 0.0105746 Jy ! Component: 150 - total flux cleaned = 0.0136339 Jy ! Component: 200 - total flux cleaned = 0.0159782 Jy ! Total flux subtracted in 200 components = 0.0159782 Jy ! Clean residual min=-0.002247 max=0.003068 Jy/beam ! Clean residual mean=-0.000024 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0551031 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 59 components and 0.0551031 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=0.018972Jy sigma=0.035035 ! Fit after self-cal, rms=0.018712Jy sigma=0.034668 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.92 KP 0.99 ! LA 0.94 MK 1.02 NL 1.08 OV 0.96 ! PT 0.80 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.10 HN 0.97 KP 0.96 ! LA 1.02 NL 1.17 OV 0.85 PT 0.80 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.83 HN 0.89 KP 1.00 ! LA 0.86 MK 1.09 NL 1.07 OV 0.96 ! PT 0.83 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.00 HN 0.90 KP 0.95 ! LA 0.94 NL 1.16 OV 0.94 PT 0.77 ! SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.98 HN 0.92 KP 1.07 ! LA 0.89 MK 1.11 NL 1.04 OV 1.02 ! PT 0.88 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.23 HN 0.96 KP 1.08 ! LA 0.87 NL 1.10 OV 0.80 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.02 KP 0.94 ! LA 0.91 MK 1.10 NL 0.99 OV 0.97 ! PT 0.87 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.14 HN 0.97 KP 0.93 ! LA 0.98 NL 1.00 OV 0.97 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 HN 1.01 KP 1.04 ! LA 0.89 MK 1.02 NL 0.94 OV 0.92 ! PT 0.84 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.04 HN 0.98 KP 1.04 ! LA 0.92 NL 1.00 OV 0.98 PT 0.86 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.01 KP 1.04 ! LA 0.91 MK 1.08 NL 0.98 OV 1.01 ! PT 0.86 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.07 HN 1.07 KP 1.02 ! LA 0.95 NL 1.08 OV 0.83 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 0.97 KP 0.98 ! LA 0.86 MK 1.00 NL 1.03 OV 1.02 ! PT 0.88 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.09 HN 0.91 KP 1.02 ! LA 0.87 NL 1.03 OV 0.96 PT 0.93 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.92 HN 0.99 KP 1.10 ! LA 0.79 MK 0.97 NL 0.97 OV 1.10 ! PT 0.84 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 1.13 HN 1.02 KP 1.02 ! LA 0.89 NL 1.01 OV 0.72 PT 0.82 ! SC 1.13 ! ! ! Fit before self-cal, rms=0.018712Jy sigma=0.034668 ! Fit after self-cal, rms=0.017263Jy sigma=0.031585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.292 mas, bmaj=2.405 mas, bpa=13.73 degrees ! Estimated noise=4.84233 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 = -0.000244304 Jy ! Component: 100 - total flux cleaned = 0.000522692 Jy ! Component: 150 - total flux cleaned = 0.0010826 Jy ! Component: 200 - total flux cleaned = 0.00136534 Jy ! Total flux subtracted in 200 components = 0.00136534 Jy ! Clean residual min=-0.001077 max=0.001895 Jy/beam ! Clean residual mean=-0.000004 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0564685 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 95 components and 0.0564685 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=0.016730Jy sigma=0.031229 ! Fit after self-cal, rms=0.016766Jy sigma=0.031144 ! Inverting map ! Added new window around map position (-6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179962 Jy ! Component: 100 - total flux cleaned = 0.00273398 Jy ! Component: 150 - total flux cleaned = 0.00314873 Jy ! Component: 200 - total flux cleaned = 0.00341507 Jy ! Total flux subtracted in 200 components = 0.00341507 Jy ! Clean residual min=-0.000855 max=0.000937 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0598835 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 128 components and 0.0598836 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=0.016523Jy sigma=0.030718 ! Fit after self-cal, rms=0.016497Jy sigma=0.030681 ! 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=0.016497Jy sigma=0.030681 ! Fit after self-cal, rms=0.016002Jy sigma=0.030424 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.285 mas, bmaj=2.392 mas, bpa=13.71 degrees ! Estimated noise=4.63508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117586 Jy ! Component: 100 - total flux cleaned = -0.00081521 Jy ! Component: 150 - total flux cleaned = -0.000506971 Jy ! Component: 200 - total flux cleaned = -0.000346539 Jy ! Total flux subtracted in 200 components = -0.000346539 Jy ! Clean residual min=-0.000728 max=0.000744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.059537 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.059537 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=0.015586Jy sigma=0.030453 ! Fit after self-cal, rms=0.015582Jy sigma=0.030438 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 = 0.000247258 Jy ! Component: 100 - total flux cleaned = 0.000336023 Jy ! Component: 150 - total flux cleaned = 0.000415432 Jy ! Component: 200 - total flux cleaned = 0.000444123 Jy ! Total flux subtracted in 200 components = 0.000444123 Jy ! Clean residual min=-0.000660 max=0.000707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0599812 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.0599811 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=0.015540Jy sigma=0.030394 ! Fit after self-cal, rms=0.015537Jy sigma=0.030390 ! 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=0.015537Jy sigma=0.030390 ! Fit after self-cal, rms=0.015139Jy sigma=0.030200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=2.385 mas, bpa=13.7 degrees ! Estimated noise=4.44435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137195 Jy ! Component: 100 - total flux cleaned = -0.00145709 Jy ! Component: 150 - total flux cleaned = -0.00136222 Jy ! Component: 200 - total flux cleaned = -0.0013139 Jy ! Total flux subtracted in 200 components = -0.0013139 Jy ! Clean residual min=-0.000612 max=0.000712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0586672 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 158 components and 0.0586673 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=0.014790Jy sigma=0.030341 ! Fit after self-cal, rms=0.014793Jy sigma=0.030336 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 = 8.54366e-05 Jy ! Component: 100 - total flux cleaned = 0.000140241 Jy ! Component: 150 - total flux cleaned = 0.000150273 Jy ! Component: 200 - total flux cleaned = 0.000169522 Jy ! Total flux subtracted in 200 components = 0.000169522 Jy ! Clean residual min=-0.000585 max=0.000693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0588368 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 168 components and 0.0588368 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=0.014775Jy sigma=0.030320 ! Fit after self-cal, rms=0.014776Jy sigma=0.030319 ! 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=0.014776Jy sigma=0.030319 ! Fit after self-cal, rms=0.014436Jy sigma=0.030137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=2.978 mas, bpa=3.831 degrees ! Estimated noise=4.54572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012403 Jy ! Component: 100 - total flux cleaned = -0.00129322 Jy ! Component: 150 - total flux cleaned = -0.00132057 Jy ! Component: 200 - total flux cleaned = -0.00133272 Jy ! Total flux subtracted in 200 components = -0.00133272 Jy ! Clean residual min=-0.000781 max=0.000733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0575041 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 181 components and 0.0575041 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=0.014129Jy sigma=0.030293 ! Fit after self-cal, rms=0.014128Jy sigma=0.030288 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 = 0.000102724 Jy ! Component: 100 - total flux cleaned = 9.35102e-05 Jy ! Component: 150 - total flux cleaned = 7.65815e-05 Jy ! Component: 200 - total flux cleaned = 6.13728e-05 Jy ! Total flux subtracted in 200 components = 6.13728e-05 Jy ! Clean residual min=-0.000757 max=0.000739 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0575654 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 185 components and 0.0575654 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=0.014114Jy sigma=0.030302 ! Fit after self-cal, rms=0.014113Jy sigma=0.030301 ! 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=1.277 mas, bmaj=2.38 mas, bpa=13.69 degrees ! Estimated noise=4.26415 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.277 x 2.38 at 13.69 degrees (North through East) ! Clean map min=-0.00053695 max=0.034139 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=0.967 mas, bmaj=2.104 mas, bpa=17.04 degrees ! Estimated noise=8.46357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262112 Jy ! Component: 100 - total flux cleaned = 0.032901 Jy ! Component: 150 - total flux cleaned = 0.036543 Jy ! Component: 200 - total flux cleaned = 0.0391096 Jy ! Total flux subtracted in 200 components = 0.0391096 Jy ! Clean residual min=-0.001353 max=0.001520 Jy/beam ! Clean residual mean=-0.000010 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0391096 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0391096 Jy ! Inverting map and beam ! Estimated beam: bmin=1.277 mas, bmaj=2.38 mas, bpa=13.69 degrees ! Estimated noise=4.26415 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 = 0.00366944 Jy ! Component: 100 - total flux cleaned = 0.00629521 Jy ! Component: 150 - total flux cleaned = 0.00836366 Jy ! Component: 200 - total flux cleaned = 0.0100448 Jy ! Total flux subtracted in 200 components = 0.0100448 Jy ! Clean residual min=-0.000995 max=0.001216 Jy/beam ! Clean residual mean=-0.000009 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0491544 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 88 components and 0.0491544 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=2.347 mas, bmaj=2.978 mas, bpa=3.831 degrees ! Estimated noise=4.54572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217768 Jy ! Component: 100 - total flux cleaned = 0.00374925 Jy ! Component: 150 - total flux cleaned = 0.00493085 Jy ! Component: 200 - total flux cleaned = 0.00583086 Jy ! Total flux subtracted in 200 components = 0.00583086 Jy ! Clean residual min=-0.000832 max=0.000926 Jy/beam ! Clean residual mean=-0.000005 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0549853 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 = 0.000692218 Jy ! Component: 100 - total flux cleaned = 0.00122963 Jy ! Component: 150 - total flux cleaned = 0.00155699 Jy ! Component: 200 - total flux cleaned = 0.00177166 Jy ! Total flux subtracted in 200 components = 0.00177166 Jy ! Clean residual min=-0.000787 max=0.000790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0567569 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 148 components and 0.0567569 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.277 mas, bmaj=2.38 mas, bpa=13.69 degrees ! Estimated noise=4.26415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143737 Jy ! Component: 100 - total flux cleaned = 0.000232968 Jy ! Component: 150 - total flux cleaned = 0.000335164 Jy ! Component: 200 - total flux cleaned = 0.000386868 Jy ! Total flux subtracted in 200 components = 0.000386868 Jy ! Clean residual min=-0.000531 max=0.000653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0571438 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 177 components and 0.0571438 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=0.014107Jy sigma=0.030359 ! Fit after self-cal, rms=0.014101Jy sigma=0.030354 wmodel ./J2127+3613_X_map.mod ! Writing 177 model components to file: ./J2127+3613_X_map.mod wobs ./J2127+3613_X_uvs.fits ! Writing UV FITS file: ./J2127+3613_X_uvs.fits wwins ./J2127+3613_X_map.win ! wwins: Wrote 3 windows to ./J2127+3613_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244702 Jy ! Component: 100 - total flux cleaned = 0.000326469 Jy ! Component: 150 - total flux cleaned = 0.000384593 Jy ! Component: 200 - total flux cleaned = 0.000412305 Jy ! Component: 250 - total flux cleaned = 0.000438958 Jy ! Component: 300 - total flux cleaned = 0.00044762 Jy ! Component: 350 - total flux cleaned = 0.000456071 Jy ! Component: 400 - total flux cleaned = 0.000456019 Jy ! Component: 450 - total flux cleaned = 0.00047212 Jy ! Component: 500 - total flux cleaned = 0.000471972 Jy ! Component: 550 - total flux cleaned = 0.000479592 Jy ! Component: 600 - total flux cleaned = 0.000464403 Jy ! Component: 650 - total flux cleaned = 0.000486599 Jy ! Component: 700 - total flux cleaned = 0.000493778 Jy ! Component: 750 - total flux cleaned = 0.000508028 Jy ! Component: 800 - total flux cleaned = 0.00049405 Jy ! Component: 850 - total flux cleaned = 0.000487311 Jy ! Component: 900 - total flux cleaned = 0.000473891 Jy ! Component: 950 - total flux cleaned = 0.000440378 Jy ! Component: 1000 - total flux cleaned = 0.000427158 Jy ! Component: 1050 - total flux cleaned = 0.000394519 Jy ! Component: 1100 - total flux cleaned = 0.000368846 Jy ! Component: 1150 - total flux cleaned = 0.000324279 Jy ! Component: 1200 - total flux cleaned = 0.000267931 Jy ! Component: 1250 - total flux cleaned = 0.000243256 Jy ! Component: 1300 - total flux cleaned = 0.000218867 Jy ! Component: 1350 - total flux cleaned = 0.000194662 Jy ! Component: 1400 - total flux cleaned = 0.000146918 Jy ! Component: 1450 - total flux cleaned = 0.000117428 Jy ! Component: 1500 - total flux cleaned = 9.4111e-05 Jy ! Component: 1550 - total flux cleaned = 6.52592e-05 Jy ! Component: 1600 - total flux cleaned = 3.67202e-05 Jy ! Component: 1650 - total flux cleaned = 2.85194e-06 Jy ! Component: 1700 - total flux cleaned = -2.50471e-05 Jy ! Component: 1750 - total flux cleaned = -4.16986e-05 Jy ! Component: 1800 - total flux cleaned = -7.45864e-05 Jy ! Component: 1850 - total flux cleaned = -9.63027e-05 Jy ! Component: 1900 - total flux cleaned = -0.000128601 Jy ! Component: 1950 - total flux cleaned = -0.000123196 Jy ! Component: 2000 - total flux cleaned = -0.000160183 Jy ! Component: 2050 - total flux cleaned = -0.000165391 Jy ! Component: 2100 - total flux cleaned = -0.000191432 Jy ! Component: 2150 - total flux cleaned = -0.000196595 Jy ! Component: 2200 - total flux cleaned = -0.00021709 Jy ! Component: 2250 - total flux cleaned = -0.000227232 Jy ! Component: 2300 - total flux cleaned = -0.000242357 Jy ! Component: 2350 - total flux cleaned = -0.000247385 Jy ! Component: 2400 - total flux cleaned = -0.000262328 Jy ! Component: 2450 - total flux cleaned = -0.00026731 Jy ! Component: 2500 - total flux cleaned = -0.000296639 Jy ! Component: 2550 - total flux cleaned = -0.000311164 Jy ! Component: 2600 - total flux cleaned = -0.000311079 Jy ! Component: 2650 - total flux cleaned = -0.00031586 Jy ! Component: 2700 - total flux cleaned = -0.00032062 Jy ! Component: 2750 - total flux cleaned = -0.000334807 Jy ! Component: 2800 - total flux cleaned = -0.000334858 Jy ! Component: 2850 - total flux cleaned = -0.000372149 Jy ! Component: 2900 - total flux cleaned = -0.000372102 Jy ! Component: 2950 - total flux cleaned = -0.000362895 Jy ! Component: 3000 - total flux cleaned = -0.000381214 Jy ! Component: 3050 - total flux cleaned = -0.000372157 Jy ! Component: 3100 - total flux cleaned = -0.00040829 Jy ! Component: 3150 - total flux cleaned = -0.000439767 Jy ! Component: 3200 - total flux cleaned = -0.000448648 Jy ! Component: 3250 - total flux cleaned = -0.00046205 Jy ! Component: 3300 - total flux cleaned = -0.000475316 Jy ! Component: 3350 - total flux cleaned = -0.000506102 Jy ! Component: 3400 - total flux cleaned = -0.00052794 Jy ! Component: 3450 - total flux cleaned = -0.000549685 Jy ! Component: 3500 - total flux cleaned = -0.000566956 Jy ! Component: 3550 - total flux cleaned = -0.000571275 Jy ! Component: 3600 - total flux cleaned = -0.000592684 Jy ! Component: 3650 - total flux cleaned = -0.000601208 Jy ! Component: 3700 - total flux cleaned = -0.000613919 Jy ! Component: 3750 - total flux cleaned = -0.000651867 Jy ! Component: 3800 - total flux cleaned = -0.000651879 Jy ! Component: 3850 - total flux cleaned = -0.000664405 Jy ! Component: 3900 - total flux cleaned = -0.000681037 Jy ! Component: 3950 - total flux cleaned = -0.000693448 Jy ! Component: 4000 - total flux cleaned = -0.000714004 Jy ! Component: 4050 - total flux cleaned = -0.000722195 Jy ! Total flux subtracted in 4096 components = -0.00073036 Jy ! Clean residual min=-0.000238 max=0.000235 Jy/beam ! Clean residual mean=-0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0564134 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 499 components and 0.0564134 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J2127+3613_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.277 x 2.38 at 13.69 degrees (North through East) ! Clean map min=-0.00041225 max=0.034013 Jy/beam ! Writing clean map to FITS file: ./J2127+3613_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0340129 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.3641e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.649528 0.649528 1.29906 2.59811 5.19622 10.3924 20.7849 41.5698 83.1395 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.034 quit ! Quitting program ! Log file ./J2127+3613_X_uvs.log closed on Mon Oct 28 15:40:42 2013