! Started logfile: /d2/scr/pima/bp177i_uvs/J1652+6232_C_uvs.log on Tue Apr 15 00:33:01 2014 obs /d2/scr/pima/bp177i_uvs/J1652+6232_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1652+6232_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1652+6232 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1652+6232_C] 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 0.300x0.300 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. ! ! 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=1.004349Jy sigma=45.072296 ! Fit after self-cal, rms=0.950198Jy sigma=42.684725 ! 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=1.319 mas, bmaj=5.246 mas, bpa=41.26 degrees ! Estimated noise=0.653441 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 = 0.0382259 Jy ! Component: 100 - total flux cleaned = 0.0465618 Jy ! Total flux subtracted in 100 components = 0.0465618 Jy ! Clean residual min=-0.001720 max=0.002327 Jy/beam ! Clean residual mean=-0.000013 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0465618 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0465618 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=0.015275Jy sigma=0.618099 ! Fit after self-cal, rms=0.014449Jy sigma=0.579072 ! 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=1.682 mas, bmaj=5.251 mas, bpa=40.47 degrees ! Estimated noise=0.487105 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 = 0.00249786 Jy ! Component: 100 - total flux cleaned = 0.00363289 Jy ! Component: 150 - total flux cleaned = 0.00436742 Jy ! Component: 200 - total flux cleaned = 0.00486565 Jy ! Total flux subtracted in 200 components = 0.00486565 Jy ! Clean residual min=-0.001370 max=0.001419 Jy/beam ! Clean residual mean=-0.000020 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0514274 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0514274 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=0.013913Jy sigma=0.561791 ! Fit after self-cal, rms=0.013910Jy sigma=0.561638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 5.251 at 40.47 degrees (North through East) ! Clean map min=-0.0013226 max=0.049451 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 0.97 FD 1.09 HN 0.94 KP 0.86 ! LA 1.01 MK 0.94 NL 1.07 OV 0.93 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.05 KP 1.02 ! LA 1.03 MK 1.00 NL 1.07 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.03 KP 0.99 ! LA 1.04 MK 1.04 NL 1.03 OV 0.97 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.05 KP 0.95 ! LA 1.08 MK 1.01 NL 1.13 OV 0.95 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.94 KP 0.97 ! LA 1.05 MK 0.93 NL 0.99 OV 0.95 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.01 KP 0.97 ! LA 0.99 MK 0.99 NL 1.11 OV 0.99 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.013910Jy sigma=0.561638 ! Fit after self-cal, rms=0.013498Jy sigma=0.541097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=5.258 mas, bpa=40.48 degrees ! Estimated noise=0.486995 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 = 6.55073e-05 Jy ! Component: 100 - total flux cleaned = 9.855e-05 Jy ! Component: 150 - total flux cleaned = 0.000117324 Jy ! Component: 200 - total flux cleaned = 0.000125225 Jy ! Total flux subtracted in 200 components = 0.000125225 Jy ! Clean residual min=-0.001246 max=0.001156 Jy/beam ! Clean residual mean=-0.000015 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0515526 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0515527 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=0.013476Jy sigma=0.540485 ! Fit after self-cal, rms=0.013478Jy sigma=0.540383 ! 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=0.013478Jy sigma=0.540383 ! Fit after self-cal, rms=0.013505Jy sigma=0.540333 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.678 mas, bmaj=5.257 mas, bpa=40.49 degrees ! Estimated noise=0.488034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.47191e-05 Jy ! Component: 100 - total flux cleaned = 8.87589e-05 Jy ! Component: 150 - total flux cleaned = 8.86378e-05 Jy ! Component: 200 - total flux cleaned = 8.86647e-05 Jy ! Total flux subtracted in 200 components = 8.86647e-05 Jy ! Clean residual min=-0.001243 max=0.001147 Jy/beam ! Clean residual mean=-0.000015 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0516413 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0516413 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=0.013493Jy sigma=0.540121 ! Fit after self-cal, rms=0.013493Jy sigma=0.540102 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 = -2.09095e-06 Jy ! Component: 100 - total flux cleaned = -2.18583e-06 Jy ! Component: 150 - total flux cleaned = -2.23564e-06 Jy ! Component: 200 - total flux cleaned = 6.86833e-06 Jy ! Total flux subtracted in 200 components = 6.86833e-06 Jy ! Clean residual min=-0.001236 max=0.001146 Jy/beam ! Clean residual mean=-0.000015 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0516482 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.0516482 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=0.013489Jy sigma=0.539964 ! Fit after self-cal, rms=0.013489Jy sigma=0.539955 ! 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=0.013489Jy sigma=0.539955 ! Fit after self-cal, rms=0.013518Jy sigma=0.539904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=5.256 mas, bpa=40.5 degrees ! Estimated noise=0.489137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.22361e-05 Jy ! Component: 100 - total flux cleaned = 6.69827e-05 Jy ! Component: 150 - total flux cleaned = 7.61466e-05 Jy ! Component: 200 - total flux cleaned = 8.87563e-05 Jy ! Total flux subtracted in 200 components = 8.87563e-05 Jy ! Clean residual min=-0.001243 max=0.001146 Jy/beam ! Clean residual mean=-0.000015 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0517369 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0517369 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=0.013511Jy sigma=0.539866 ! Fit after self-cal, rms=0.013511Jy sigma=0.539859 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 = 7.40938e-06 Jy ! Component: 100 - total flux cleaned = 1.15574e-05 Jy ! Component: 150 - total flux cleaned = 1.93599e-05 Jy ! Component: 200 - total flux cleaned = 1.93719e-05 Jy ! Total flux subtracted in 200 components = 1.93719e-05 Jy ! Clean residual min=-0.001241 max=0.001147 Jy/beam ! Clean residual mean=-0.000015 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0517563 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0517563 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=0.013508Jy sigma=0.539782 ! Fit after self-cal, rms=0.013509Jy sigma=0.539779 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.013509Jy sigma=0.539779 ! Fit after self-cal, rms=0.013532Jy sigma=0.539749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=5.684 mas, bpa=40.35 degrees ! Estimated noise=0.592445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137354 Jy ! Component: 100 - total flux cleaned = 0.000181691 Jy ! Component: 150 - total flux cleaned = 0.000191805 Jy ! Component: 200 - total flux cleaned = 0.000191894 Jy ! Total flux subtracted in 200 components = 0.000191894 Jy ! Clean residual min=-0.001470 max=0.001287 Jy/beam ! Clean residual mean=-0.000031 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0519482 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.0519482 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=0.013534Jy sigma=0.539795 ! Fit after self-cal, rms=0.013533Jy sigma=0.539785 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 = 5.4337e-06 Jy ! Component: 100 - total flux cleaned = 1.3816e-06 Jy ! Component: 150 - total flux cleaned = 1.21847e-06 Jy ! Component: 200 - total flux cleaned = 4.75197e-06 Jy ! Total flux subtracted in 200 components = 4.75197e-06 Jy ! Clean residual min=-0.001467 max=0.001289 Jy/beam ! Clean residual mean=-0.000031 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0519529 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.0519529 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=0.013534Jy sigma=0.539798 ! Fit after self-cal, rms=0.013534Jy sigma=0.539797 ! 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=1.68 mas, bmaj=5.256 mas, bpa=40.5 degrees ! Estimated noise=0.490101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.68 x 5.256 at 40.5 degrees (North through East) ! Clean map min=-0.0011915 max=0.049796 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=1.318 mas, bmaj=5.246 mas, bpa=41.24 degrees ! Estimated noise=0.660365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388291 Jy ! Component: 100 - total flux cleaned = 0.0473033 Jy ! Component: 150 - total flux cleaned = 0.0493148 Jy ! Component: 200 - total flux cleaned = 0.0499339 Jy ! Total flux subtracted in 200 components = 0.0499339 Jy ! Clean residual min=-0.001476 max=0.001299 Jy/beam ! Clean residual mean=-0.000008 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0499339 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0499339 Jy ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=5.256 mas, bpa=40.5 degrees ! Estimated noise=0.490101 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 = 0.000845229 Jy ! Component: 100 - total flux cleaned = 0.00127221 Jy ! Component: 150 - total flux cleaned = 0.00140741 Jy ! Component: 200 - total flux cleaned = 0.00149336 Jy ! Total flux subtracted in 200 components = 0.00149336 Jy ! Clean residual min=-0.001297 max=0.001158 Jy/beam ! Clean residual mean=-0.000016 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0514273 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0514273 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=5.684 mas, bpa=40.35 degrees ! Estimated noise=0.592445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321604 Jy ! Component: 100 - total flux cleaned = 0.000359825 Jy ! Component: 150 - total flux cleaned = 0.00037823 Jy ! Component: 200 - total flux cleaned = 0.000378269 Jy ! Total flux subtracted in 200 components = 0.000378269 Jy ! Clean residual min=-0.001471 max=0.001293 Jy/beam ! Clean residual mean=-0.000032 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0518055 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 = 4.73701e-06 Jy ! Component: 100 - total flux cleaned = 9.05293e-06 Jy ! Component: 150 - total flux cleaned = 1.29694e-05 Jy ! Component: 200 - total flux cleaned = 1.69818e-05 Jy ! Total flux subtracted in 200 components = 1.69818e-05 Jy ! Clean residual min=-0.001460 max=0.001296 Jy/beam ! Clean residual mean=-0.000032 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0518225 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.0518225 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.68 mas, bmaj=5.256 mas, bpa=40.5 degrees ! Estimated noise=0.490101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.87905e-05 Jy ! Component: 100 - total flux cleaned = -9.73597e-05 Jy ! Component: 150 - total flux cleaned = -0.000104925 Jy ! Component: 200 - total flux cleaned = -0.000104593 Jy ! Total flux subtracted in 200 components = -0.000104593 Jy ! Clean residual min=-0.001244 max=0.001138 Jy/beam ! Clean residual mean=-0.000015 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0517179 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.0517179 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=0.013537Jy sigma=0.540207 ! Fit after self-cal, rms=0.013537Jy sigma=0.540139 wmodel /d2/scr/pima/bp177i_uvs/J1652+6232_C_map.mod ! Writing 67 model components to file: /d2/scr/pima/bp177i_uvs/J1652+6232_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1652+6232_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1652+6232_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1652+6232_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1652+6232_C_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 = -0.00018161 Jy ! Component: 100 - total flux cleaned = -0.000259413 Jy ! Component: 150 - total flux cleaned = -0.000315179 Jy ! Component: 200 - total flux cleaned = -0.000349782 Jy ! Component: 250 - total flux cleaned = -0.000434498 Jy ! Component: 300 - total flux cleaned = -0.000516599 Jy ! Component: 350 - total flux cleaned = -0.000627793 Jy ! Component: 400 - total flux cleaned = -0.000658785 Jy ! Component: 450 - total flux cleaned = -0.000719203 Jy ! Component: 500 - total flux cleaned = -0.000778109 Jy ! Component: 550 - total flux cleaned = -0.000806947 Jy ! Component: 600 - total flux cleaned = -0.000863541 Jy ! Component: 650 - total flux cleaned = -0.000863478 Jy ! Component: 700 - total flux cleaned = -0.00093103 Jy ! Component: 750 - total flux cleaned = -0.000970462 Jy ! Component: 800 - total flux cleaned = -0.000957567 Jy ! Component: 850 - total flux cleaned = -0.000983097 Jy ! Component: 900 - total flux cleaned = -0.000995255 Jy ! Component: 950 - total flux cleaned = -0.000994907 Jy ! Component: 1000 - total flux cleaned = -0.00103072 Jy ! Component: 1050 - total flux cleaned = -0.00103038 Jy ! Component: 1100 - total flux cleaned = -0.00106502 Jy ! Component: 1150 - total flux cleaned = -0.0010765 Jy ! Component: 1200 - total flux cleaned = -0.00114372 Jy ! Component: 1250 - total flux cleaned = -0.00114366 Jy ! Component: 1300 - total flux cleaned = -0.00124183 Jy ! Component: 1350 - total flux cleaned = -0.00128464 Jy ! Component: 1400 - total flux cleaned = -0.00134814 Jy ! Component: 1450 - total flux cleaned = -0.00137967 Jy ! Component: 1500 - total flux cleaned = -0.00143112 Jy ! Component: 1550 - total flux cleaned = -0.00149191 Jy ! Component: 1600 - total flux cleaned = -0.00153186 Jy ! Component: 1650 - total flux cleaned = -0.001581 Jy ! Component: 1700 - total flux cleaned = -0.00159075 Jy ! Component: 1750 - total flux cleaned = -0.00165793 Jy ! Component: 1800 - total flux cleaned = -0.00168646 Jy ! Component: 1850 - total flux cleaned = -0.00175191 Jy ! Component: 1900 - total flux cleaned = -0.00179806 Jy ! Component: 1950 - total flux cleaned = -0.00185286 Jy ! Component: 2000 - total flux cleaned = -0.00188895 Jy ! Component: 2050 - total flux cleaned = -0.00194266 Jy ! Component: 2100 - total flux cleaned = -0.00198693 Jy ! Component: 2150 - total flux cleaned = -0.00199563 Jy ! Component: 2200 - total flux cleaned = -0.00201304 Jy ! Component: 2250 - total flux cleaned = -0.00204727 Jy ! Component: 2300 - total flux cleaned = -0.00208109 Jy ! Component: 2350 - total flux cleaned = -0.00211453 Jy ! Component: 2400 - total flux cleaned = -0.00213936 Jy ! Component: 2450 - total flux cleaned = -0.0021476 Jy ! Component: 2500 - total flux cleaned = -0.00218829 Jy ! Component: 2550 - total flux cleaned = -0.00218832 Jy ! Component: 2600 - total flux cleaned = -0.00226013 Jy ! Component: 2650 - total flux cleaned = -0.00225209 Jy ! Component: 2700 - total flux cleaned = -0.00225208 Jy ! Component: 2750 - total flux cleaned = -0.00229868 Jy ! Component: 2800 - total flux cleaned = -0.00229087 Jy ! Component: 2850 - total flux cleaned = -0.00231375 Jy ! Component: 2900 - total flux cleaned = -0.00232894 Jy ! Component: 2950 - total flux cleaned = -0.00232895 Jy ! Component: 3000 - total flux cleaned = -0.00232893 Jy ! Component: 3050 - total flux cleaned = -0.00233637 Jy ! Component: 3100 - total flux cleaned = -0.00236578 Jy ! Component: 3150 - total flux cleaned = -0.00235119 Jy ! Component: 3200 - total flux cleaned = -0.00236572 Jy ! Component: 3250 - total flux cleaned = -0.00236577 Jy ! Component: 3300 - total flux cleaned = -0.00240867 Jy ! Component: 3350 - total flux cleaned = -0.00241577 Jy ! Component: 3400 - total flux cleaned = -0.00244398 Jy ! Component: 3450 - total flux cleaned = -0.00246501 Jy ! Component: 3500 - total flux cleaned = -0.00247202 Jy ! Component: 3550 - total flux cleaned = -0.00250663 Jy ! Component: 3600 - total flux cleaned = -0.00252726 Jy ! Component: 3650 - total flux cleaned = -0.00255443 Jy ! Component: 3700 - total flux cleaned = -0.00258146 Jy ! Component: 3750 - total flux cleaned = -0.0026016 Jy ! Component: 3800 - total flux cleaned = -0.00262842 Jy ! Component: 3850 - total flux cleaned = -0.0026683 Jy ! Component: 3900 - total flux cleaned = -0.00269467 Jy ! Component: 3950 - total flux cleaned = -0.00273409 Jy ! Component: 4000 - total flux cleaned = -0.00276674 Jy ! Component: 4050 - total flux cleaned = -0.00279921 Jy ! Total flux subtracted in 4096 components = -0.00280565 Jy ! Clean residual min=-0.000398 max=0.000353 Jy/beam ! Clean residual mean=-0.000002 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0489123 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 384 components and 0.0489123 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1652+6232_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.68 x 5.256 at 40.5 degrees (North through East) ! Clean map min=-0.00071886 max=0.04978 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1652+6232_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.04978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.708619 0.708619 1.41724 2.83448 5.66895 11.3379 22.6758 45.3516 90.7032 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 423.358 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1652+6232_C_uvs.log closed on Tue Apr 15 00:33:06 2014