! Started logfile: /d2/scr/pima/bp177e_uvs/J1604+0117_X_uvs.log on Sat Mar 22 21:02:30 2014 obs /d2/scr/pima/bp177e_uvs/J1604+0117_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1604+0117_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1604+0117 ! ! 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 864 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 /d2/scr/pima/bp177e_uvs/J1604+0117_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. ! ! 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=1.001353Jy sigma=39.197540 ! Fit after self-cal, rms=0.936751Jy sigma=36.713130 ! 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=0.9949 mas, bmaj=2.581 mas, bpa=16.47 degrees ! Estimated noise=0.790806 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 = 0.0479294 Jy ! Component: 100 - total flux cleaned = 0.0600897 Jy ! Total flux subtracted in 100 components = 0.0600897 Jy ! Clean residual min=-0.003652 max=0.005093 Jy/beam ! Clean residual mean=-0.000013 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.0600897 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0600897 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=0.018521Jy sigma=0.700137 ! Fit after self-cal, rms=0.018497Jy sigma=0.699253 ! 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=1.165 mas, bmaj=2.811 mas, bpa=14.76 degrees ! Estimated noise=0.61928 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 = 0.0068592 Jy ! Component: 100 - total flux cleaned = 0.0106095 Jy ! Component: 150 - total flux cleaned = 0.0129387 Jy ! Component: 200 - total flux cleaned = 0.0144762 Jy ! Total flux subtracted in 200 components = 0.0144762 Jy ! Clean residual min=-0.002150 max=0.002101 Jy/beam ! Clean residual mean=-0.000008 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0745659 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 47 components and 0.0745659 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=0.015684Jy sigma=0.591503 ! Fit after self-cal, rms=0.015676Jy sigma=0.590964 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.165 x 2.811 at 14.76 degrees (North through East) ! Clean map min=-0.0020211 max=0.059338 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 1.13 FD 1.06 HN 1.05 KP 0.95 ! LA 0.97 NL 1.02 OV 1.03 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.96 KP 0.91 ! LA 0.94 NL 1.07 OV 0.98 PT 0.90 ! SC 0.96 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.06 KP 0.96 ! LA 0.93 NL 0.99 OV 0.99 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.05 ! LA 1.02 NL 0.89 OV 0.94 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.20 KP 1.01 ! LA 1.00 NL 1.03 OV 1.06 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.00 KP 0.96 ! LA 0.99 NL 1.00 OV 1.04 PT 0.93 ! SC 1.05 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.015676Jy sigma=0.590964 ! Fit after self-cal, rms=0.014930Jy sigma=0.560785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.834 mas, bpa=14.74 degrees ! Estimated noise=0.617166 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 = 5.39686e-05 Jy ! Component: 100 - total flux cleaned = 0.000160269 Jy ! Component: 150 - total flux cleaned = 0.000196242 Jy ! Component: 200 - total flux cleaned = 0.000224188 Jy ! Total flux subtracted in 200 components = 0.000224188 Jy ! Clean residual min=-0.001589 max=0.001769 Jy/beam ! Clean residual mean=-0.000004 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0747901 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0747901 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=0.014908Jy sigma=0.560132 ! Fit after self-cal, rms=0.014908Jy sigma=0.559873 ! 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=0.014908Jy sigma=0.559873 ! Fit after self-cal, rms=0.014895Jy sigma=0.559760 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.833 mas, bpa=14.8 degrees ! Estimated noise=0.616852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.17925e-05 Jy ! Component: 100 - total flux cleaned = 5.91956e-05 Jy ! Component: 150 - total flux cleaned = 8.62782e-05 Jy ! Component: 200 - total flux cleaned = 0.000102273 Jy ! Total flux subtracted in 200 components = 0.000102273 Jy ! Clean residual min=-0.001591 max=0.001726 Jy/beam ! Clean residual mean=-0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0748924 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.0748924 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=0.014882Jy sigma=0.559383 ! Fit after self-cal, rms=0.014879Jy sigma=0.559233 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) ! Added new window around map position (24.2, -38). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174144 Jy ! Component: 100 - total flux cleaned = 0.00268231 Jy ! Component: 150 - total flux cleaned = 0.00297747 Jy ! Component: 200 - total flux cleaned = 0.00306356 Jy ! Total flux subtracted in 200 components = 0.00306356 Jy ! Clean residual min=-0.001461 max=0.001136 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.077956 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.077956 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=0.014661Jy sigma=0.550430 ! Fit after self-cal, rms=0.014652Jy sigma=0.550134 ! 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=0.014652Jy sigma=0.550134 ! Fit after self-cal, rms=0.014636Jy sigma=0.549601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.166 mas, bmaj=2.833 mas, bpa=14.83 degrees ! Estimated noise=0.615678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603139 Jy ! Component: 100 - total flux cleaned = 0.000803563 Jy ! Component: 150 - total flux cleaned = 0.000926252 Jy ! Component: 200 - total flux cleaned = 0.00100822 Jy ! Total flux subtracted in 200 components = 0.00100822 Jy ! Clean residual min=-0.001349 max=0.001124 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0789642 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.0789642 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=0.014594Jy sigma=0.548039 ! Fit after self-cal, rms=0.014593Jy sigma=0.547993 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 = 9.53914e-05 Jy ! Component: 100 - total flux cleaned = 0.00014286 Jy ! Component: 150 - total flux cleaned = 0.000164929 Jy ! Component: 200 - total flux cleaned = 0.000185898 Jy ! Total flux subtracted in 200 components = 0.000185898 Jy ! Clean residual min=-0.001336 max=0.001131 Jy/beam ! Clean residual mean=-0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0791501 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.0791501 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=0.014577Jy sigma=0.547381 ! Fit after self-cal, rms=0.014576Jy sigma=0.547362 ! 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=0.014576Jy sigma=0.547362 ! Fit after self-cal, rms=0.014373Jy sigma=0.539998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.319 mas, bmaj=3.539 mas, bpa=0.6866 degrees ! Estimated noise=0.720396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383656 Jy ! Component: 100 - total flux cleaned = 0.000447698 Jy ! Component: 150 - total flux cleaned = 0.00049122 Jy ! Component: 200 - total flux cleaned = 0.000521895 Jy ! Total flux subtracted in 200 components = 0.000521895 Jy ! Clean residual min=-0.001253 max=0.001330 Jy/beam ! Clean residual mean=-0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.079672 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 103 components and 0.079672 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=0.014361Jy sigma=0.539651 ! Fit after self-cal, rms=0.014361Jy sigma=0.539553 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 = 4.71166e-05 Jy ! Component: 100 - total flux cleaned = 6.15558e-05 Jy ! Component: 150 - total flux cleaned = 8.02064e-05 Jy ! Component: 200 - total flux cleaned = 0.000102833 Jy ! Total flux subtracted in 200 components = 0.000102833 Jy ! Clean residual min=-0.001227 max=0.001318 Jy/beam ! Clean residual mean=-0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0797748 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.0797748 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=0.014355Jy sigma=0.539413 ! Fit after self-cal, rms=0.014356Jy sigma=0.539364 ! 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=1.167 mas, bmaj=2.835 mas, bpa=14.94 degrees ! Estimated noise=0.614999 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 2.835 at 14.94 degrees (North through East) ! Clean map min=-0.0012622 max=0.058847 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=0.9924 mas, bmaj=2.605 mas, bpa=16.79 degrees ! Estimated noise=0.783901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047496 Jy ! Component: 100 - total flux cleaned = 0.059775 Jy ! Component: 150 - total flux cleaned = 0.0652397 Jy ! Component: 200 - total flux cleaned = 0.0683921 Jy ! Total flux subtracted in 200 components = 0.0683921 Jy ! Clean residual min=-0.002291 max=0.002538 Jy/beam ! Clean residual mean=-0.000006 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0683921 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0683921 Jy ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.835 mas, bpa=14.94 degrees ! Estimated noise=0.614999 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 = 0.00245135 Jy ! Component: 100 - total flux cleaned = 0.00420517 Jy ! Component: 150 - total flux cleaned = 0.00559513 Jy ! Component: 200 - total flux cleaned = 0.00672449 Jy ! Total flux subtracted in 200 components = 0.00672449 Jy ! Clean residual min=-0.001525 max=0.001312 Jy/beam ! Clean residual mean=-0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0751166 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 58 components and 0.0751166 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=2.319 mas, bmaj=3.539 mas, bpa=0.6866 degrees ! Estimated noise=0.720396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134276 Jy ! Component: 100 - total flux cleaned = 0.00224528 Jy ! Component: 150 - total flux cleaned = 0.00291082 Jy ! Component: 200 - total flux cleaned = 0.00341521 Jy ! Total flux subtracted in 200 components = 0.00341521 Jy ! Clean residual min=-0.001239 max=0.001197 Jy/beam ! Clean residual mean=-0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0785318 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 = 0.000396095 Jy ! Component: 100 - total flux cleaned = 0.000591717 Jy ! Component: 150 - total flux cleaned = 0.000758692 Jy ! Component: 200 - total flux cleaned = 0.0008464 Jy ! Total flux subtracted in 200 components = 0.0008464 Jy ! Clean residual min=-0.001209 max=0.001240 Jy/beam ! Clean residual mean=-0.000003 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0793782 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 90 components and 0.0793782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.835 mas, bpa=14.94 degrees ! Estimated noise=0.614999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101486 Jy ! Component: 100 - total flux cleaned = 0.000124093 Jy ! Component: 150 - total flux cleaned = 0.000162295 Jy ! Component: 200 - total flux cleaned = 0.000194468 Jy ! Total flux subtracted in 200 components = 0.000194468 Jy ! Clean residual min=-0.001356 max=0.001052 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0795727 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.0795727 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=0.014385Jy sigma=0.540574 ! Fit after self-cal, rms=0.014377Jy sigma=0.540233 wmodel /d2/scr/pima/bp177e_uvs/J1604+0117_X_map.mod ! Writing 108 model components to file: /d2/scr/pima/bp177e_uvs/J1604+0117_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1604+0117_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1604+0117_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1604+0117_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1604+0117_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 = -0.000580369 Jy ! Component: 100 - total flux cleaned = -0.000947122 Jy ! Component: 150 - total flux cleaned = -0.00107912 Jy ! Component: 200 - total flux cleaned = -0.00118609 Jy ! Component: 250 - total flux cleaned = -0.00128795 Jy ! Component: 300 - total flux cleaned = -0.0013521 Jy ! Component: 350 - total flux cleaned = -0.00130552 Jy ! Component: 400 - total flux cleaned = -0.00120225 Jy ! Component: 450 - total flux cleaned = -0.0011454 Jy ! Component: 500 - total flux cleaned = -0.00106263 Jy ! Component: 550 - total flux cleaned = -0.000968737 Jy ! Component: 600 - total flux cleaned = -0.000864456 Jy ! Component: 650 - total flux cleaned = -0.000737672 Jy ! Component: 700 - total flux cleaned = -0.000664029 Jy ! Component: 750 - total flux cleaned = -0.000555518 Jy ! Component: 800 - total flux cleaned = -0.000461356 Jy ! Component: 850 - total flux cleaned = -0.000369596 Jy ! Component: 900 - total flux cleaned = -0.000313552 Jy ! Component: 950 - total flux cleaned = -0.000247795 Jy ! Component: 1000 - total flux cleaned = -0.000215534 Jy ! Component: 1050 - total flux cleaned = -0.00014184 Jy ! Component: 1100 - total flux cleaned = -9.01094e-05 Jy ! Component: 1150 - total flux cleaned = -2.89962e-05 Jy ! Component: 1200 - total flux cleaned = 8.37794e-07 Jy ! Component: 1250 - total flux cleaned = 5.94656e-05 Jy ! Component: 1300 - total flux cleaned = 8.82071e-05 Jy ! Component: 1350 - total flux cleaned = 9.78522e-05 Jy ! Component: 1400 - total flux cleaned = 0.00015379 Jy ! Component: 1450 - total flux cleaned = 0.000190532 Jy ! Component: 1500 - total flux cleaned = 0.000226413 Jy ! Component: 1550 - total flux cleaned = 0.000288222 Jy ! Component: 1600 - total flux cleaned = 0.000314106 Jy ! Component: 1650 - total flux cleaned = 0.000331087 Jy ! Component: 1700 - total flux cleaned = 0.000322731 Jy ! Component: 1750 - total flux cleaned = 0.000355935 Jy ! Component: 1800 - total flux cleaned = 0.000388617 Jy ! Component: 1850 - total flux cleaned = 0.000412692 Jy ! Component: 1900 - total flux cleaned = 0.000452231 Jy ! Component: 1950 - total flux cleaned = 0.000483624 Jy ! Component: 2000 - total flux cleaned = 0.000499016 Jy ! Component: 2050 - total flux cleaned = 0.00051431 Jy ! Component: 2100 - total flux cleaned = 0.000559526 Jy ! Component: 2150 - total flux cleaned = 0.000574417 Jy ! Component: 2200 - total flux cleaned = 0.000596446 Jy ! Component: 2250 - total flux cleaned = 0.000618312 Jy ! Component: 2300 - total flux cleaned = 0.000625486 Jy ! Component: 2350 - total flux cleaned = 0.000632674 Jy ! Component: 2400 - total flux cleaned = 0.00064685 Jy ! Component: 2450 - total flux cleaned = 0.000653905 Jy ! Component: 2500 - total flux cleaned = 0.000653985 Jy ! Component: 2550 - total flux cleaned = 0.000674737 Jy ! Component: 2600 - total flux cleaned = 0.000674742 Jy ! Component: 2650 - total flux cleaned = 0.00067471 Jy ! Component: 2700 - total flux cleaned = 0.00067477 Jy ! Component: 2750 - total flux cleaned = 0.00068146 Jy ! Component: 2800 - total flux cleaned = 0.000661642 Jy ! Component: 2850 - total flux cleaned = 0.000668223 Jy ! Component: 2900 - total flux cleaned = 0.00066172 Jy ! Component: 2950 - total flux cleaned = 0.000655258 Jy ! Component: 3000 - total flux cleaned = 0.000635986 Jy ! Component: 3050 - total flux cleaned = 0.000636008 Jy ! Component: 3100 - total flux cleaned = 0.000629674 Jy ! Component: 3150 - total flux cleaned = 0.000635968 Jy ! Component: 3200 - total flux cleaned = 0.000635967 Jy ! Component: 3250 - total flux cleaned = 0.000635907 Jy ! Component: 3300 - total flux cleaned = 0.000635992 Jy ! Component: 3350 - total flux cleaned = 0.000642163 Jy ! Component: 3400 - total flux cleaned = 0.000629894 Jy ! Component: 3450 - total flux cleaned = 0.000599442 Jy ! Component: 3500 - total flux cleaned = 0.000611604 Jy ! Component: 3550 - total flux cleaned = 0.000587513 Jy ! Component: 3600 - total flux cleaned = 0.000587529 Jy ! Component: 3650 - total flux cleaned = 0.000575603 Jy ! Component: 3700 - total flux cleaned = 0.000581532 Jy ! Component: 3750 - total flux cleaned = 0.000569664 Jy ! Component: 3800 - total flux cleaned = 0.00054029 Jy ! Component: 3850 - total flux cleaned = 0.000546153 Jy ! Component: 3900 - total flux cleaned = 0.000522812 Jy ! Component: 3950 - total flux cleaned = 0.000499558 Jy ! Component: 4000 - total flux cleaned = 0.000505397 Jy ! Component: 4050 - total flux cleaned = 0.000488058 Jy ! Total flux subtracted in 4096 components = 0.000470758 Jy ! Clean residual min=-0.000328 max=0.000363 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0800434 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 358 components and 0.0800434 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1604+0117_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 2.835 at 14.94 degrees (North through East) ! Clean map min=-0.00089139 max=0.059063 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1604+0117_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0590633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.38543e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.476714 0.476714 0.953427 1.90685 3.81371 7.62742 15.2548 30.5097 61.0193 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 629.308 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1604+0117_X_uvs.log closed on Sat Mar 22 21:02:35 2014