! Started logfile: /scr/pima/bp192a1_uvs/J0841+7053_X_uvs.log on Wed Sep 16 13:33:09 2015 obs /scr/pima/bp192a1_uvs/J0841+7053_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0841+7053_X_uva.fits ! AN table 1: 27 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.74177 visibilities/baseline/integration-bin. ! Found source: J0841+7053 ! ! 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 5768 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 /scr/pima/bp192a1_uvs/J0841+7053_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.912311Jy sigma=31.606340 ! Fit after self-cal, rms=0.849095Jy sigma=13.664314 ! 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=0.9393 mas, bmaj=4.203 mas, bpa=-70.66 degrees ! Estimated noise=1.10583 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 = 0.988372 Jy ! Component: 100 - total flux cleaned = 1.40523 Jy ! Total flux subtracted in 100 components = 1.40523 Jy ! Clean residual min=-0.142706 max=0.312750 Jy/beam ! Clean residual mean=-0.002516 rms=0.045251 Jy/beam ! Combined flux in latest and established models = 1.40523 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 1.40523 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=0.637575Jy sigma=10.042391 ! Fit after self-cal, rms=0.635407Jy sigma=10.016158 ! Inverting map ! Added new window around map position (-0.4, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.308926 Jy ! Component: 100 - total flux cleaned = 0.494491 Jy ! Total flux subtracted in 100 components = 0.494491 Jy ! Clean residual min=-0.084676 max=0.106704 Jy/beam ! Clean residual mean=-0.001621 rms=0.025250 Jy/beam ! Combined flux in latest and established models = 1.89972 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 1.89972 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=0.406089Jy sigma=6.173891 ! Fit after self-cal, rms=0.401039Jy sigma=6.091763 ! 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=1.198 mas, bmaj=4.368 mas, bpa=-71.41 degrees ! Estimated noise=0.563787 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 = 0.180092 Jy ! Component: 100 - total flux cleaned = 0.298181 Jy ! Component: 150 - total flux cleaned = 0.38131 Jy ! Component: 200 - total flux cleaned = 0.441543 Jy ! Total flux subtracted in 200 components = 0.441543 Jy ! Clean residual min=-0.102775 max=0.080951 Jy/beam ! Clean residual mean=-0.001895 rms=0.022987 Jy/beam ! Combined flux in latest and established models = 2.34127 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 58 components and 2.34127 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=0.274581Jy sigma=4.270407 ! Fit after self-cal, rms=0.272350Jy sigma=4.227846 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 4.368 at -71.41 degrees (North through East) ! Clean map min=-0.094182 max=1.3951 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! 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 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! 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 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.07 ! LA 1.03 NL 1.03 OV 0.97 PT 0.84 ! SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! 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 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! 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 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! 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 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! 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=0.272350Jy sigma=4.227846 ! Fit after self-cal, rms=0.265654Jy sigma=4.129808 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=4.361 mas, bpa=-71.43 degrees ! Estimated noise=0.562208 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 = 0.0466722 Jy ! Component: 100 - total flux cleaned = 0.0784918 Jy ! Component: 150 - total flux cleaned = 0.0958694 Jy ! Component: 200 - total flux cleaned = 0.10878 Jy ! Total flux subtracted in 200 components = 0.10878 Jy ! Clean residual min=-0.089778 max=0.071165 Jy/beam ! Clean residual mean=-0.001259 rms=0.020020 Jy/beam ! Combined flux in latest and established models = 2.45005 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 88 components and 2.45005 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=0.251166Jy sigma=4.002679 ! Fit after self-cal, rms=0.250670Jy sigma=3.989480 ! 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=0.250670Jy sigma=3.989480 ! Fit after self-cal, rms=0.250323Jy sigma=3.981642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=4.36 mas, bpa=-71.42 degrees ! Estimated noise=0.563169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136354 Jy ! Component: 100 - total flux cleaned = 0.0245802 Jy ! Component: 150 - total flux cleaned = 0.0332685 Jy ! Component: 200 - total flux cleaned = 0.0404055 Jy ! Total flux subtracted in 200 components = 0.0404055 Jy ! Clean residual min=-0.087791 max=0.068917 Jy/beam ! Clean residual mean=-0.001144 rms=0.019942 Jy/beam ! Combined flux in latest and established models = 2.49045 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 2.49045 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=0.246050Jy sigma=3.959149 ! Fit after self-cal, rms=0.245932Jy sigma=3.954282 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 = 0.00608765 Jy ! Component: 100 - total flux cleaned = 0.0116888 Jy ! Component: 150 - total flux cleaned = 0.0162786 Jy ! Component: 200 - total flux cleaned = 0.0200744 Jy ! Total flux subtracted in 200 components = 0.0200744 Jy ! Clean residual min=-0.086276 max=0.067296 Jy/beam ! Clean residual mean=-0.001059 rms=0.019893 Jy/beam ! Combined flux in latest and established models = 2.51053 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 2.51053 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=0.244417Jy sigma=3.948446 ! Fit after self-cal, rms=0.244408Jy sigma=3.946486 ! 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=0.244408Jy sigma=3.946486 ! Fit after self-cal, rms=0.244294Jy sigma=3.943882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=4.36 mas, bpa=-71.42 degrees ! Estimated noise=0.563683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593856 Jy ! Component: 100 - total flux cleaned = 0.00986004 Jy ! Component: 150 - total flux cleaned = 0.0130844 Jy ! Component: 200 - total flux cleaned = 0.0156555 Jy ! Total flux subtracted in 200 components = 0.0156555 Jy ! Clean residual min=-0.085702 max=0.066814 Jy/beam ! Clean residual mean=-0.001027 rms=0.019947 Jy/beam ! Combined flux in latest and established models = 2.52618 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 2.52618 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=0.243364Jy sigma=3.943732 ! Fit after self-cal, rms=0.243384Jy sigma=3.942834 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 = 0.00225657 Jy ! Component: 100 - total flux cleaned = 0.00387128 Jy ! Component: 150 - total flux cleaned = 0.00419713 Jy ! Component: 200 - total flux cleaned = 0.00450577 Jy ! Total flux subtracted in 200 components = 0.00450577 Jy ! Clean residual min=-0.084953 max=0.066402 Jy/beam ! Clean residual mean=-0.001007 rms=0.019936 Jy/beam ! Combined flux in latest and established models = 2.53069 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 2.53069 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=0.243046Jy sigma=3.940747 ! Fit after self-cal, rms=0.243065Jy sigma=3.940398 ! 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=0.243065Jy sigma=3.940398 ! Fit after self-cal, rms=0.231088Jy sigma=3.767624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.175 mas, bmaj=4.549 mas, bpa=-67.09 degrees ! Estimated noise=0.641261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437086 Jy ! Component: 100 - total flux cleaned = 0.00688074 Jy ! Component: 150 - total flux cleaned = 0.00832658 Jy ! Component: 200 - total flux cleaned = 0.00884478 Jy ! Total flux subtracted in 200 components = 0.00884478 Jy ! Clean residual min=-0.097452 max=0.080528 Jy/beam ! Clean residual mean=-0.001583 rms=0.027053 Jy/beam ! Combined flux in latest and established models = 2.53953 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 130 components and 2.53953 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=0.230726Jy sigma=3.769779 ! Fit after self-cal, rms=0.230719Jy sigma=3.769381 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 = 0.00150828 Jy ! Component: 100 - total flux cleaned = 0.00180825 Jy ! Component: 150 - total flux cleaned = 0.00194478 Jy ! Component: 200 - total flux cleaned = 0.002204 Jy ! Total flux subtracted in 200 components = 0.002204 Jy ! Clean residual min=-0.097037 max=0.080432 Jy/beam ! Clean residual mean=-0.001570 rms=0.027045 Jy/beam ! Combined flux in latest and established models = 2.54174 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 133 components and 2.54174 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=0.230671Jy sigma=3.768737 ! Fit after self-cal, rms=0.230678Jy sigma=3.768504 ! 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=1.198 mas, bmaj=4.362 mas, bpa=-71.45 degrees ! Estimated noise=0.564684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 4.362 at -71.45 degrees (North through East) ! Clean map min=-0.072714 max=1.3821 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. ! ! Fit before self-cal, rms=0.230678Jy sigma=3.768504 ! Fit after self-cal, rms=0.222259Jy sigma=3.644088 ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=4.363 mas, bpa=-71.48 degrees ! Estimated noise=0.562771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00427396 Jy ! Component: 100 - total flux cleaned = -0.00626991 Jy ! Component: 150 - total flux cleaned = -0.00729998 Jy ! Component: 200 - total flux cleaned = -0.00791811 Jy ! Total flux subtracted in 200 components = -0.00791811 Jy ! Clean residual min=-0.067661 max=0.052921 Jy/beam ! Clean residual mean=-0.000870 rms=0.016466 Jy/beam ! Combined flux in latest and established models = 2.53382 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 149 components and 2.53382 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=0.222202Jy sigma=3.634634 ! Fit after self-cal, rms=0.222211Jy sigma=3.634506 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000925097 Jy ! Component: 100 - total flux cleaned = -0.00119122 Jy ! Component: 150 - total flux cleaned = -0.00144448 Jy ! Component: 200 - total flux cleaned = -0.00144387 Jy ! Total flux subtracted in 200 components = -0.00144387 Jy ! Clean residual min=-0.067757 max=0.052674 Jy/beam ! Clean residual mean=-0.000876 rms=0.016449 Jy/beam ! Combined flux in latest and established models = 2.53237 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 156 components and 2.53237 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=0.222160Jy sigma=3.631092 ! Fit after self-cal, rms=0.222163Jy sigma=3.631071 ! 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. ! ! Fit before self-cal, rms=0.222163Jy sigma=3.631071 ! Fit after self-cal, rms=0.222135Jy sigma=3.630824 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=0.9401 mas, bmaj=4.211 mas, bpa=-70.68 degrees ! Estimated noise=1.10081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.986178 Jy ! Component: 100 - total flux cleaned = 1.43026 Jy ! Component: 150 - total flux cleaned = 1.70792 Jy ! Component: 200 - total flux cleaned = 1.89157 Jy ! Total flux subtracted in 200 components = 1.89157 Jy ! Clean residual min=-0.065857 max=0.106029 Jy/beam ! Clean residual mean=-0.001519 rms=0.022839 Jy/beam ! Combined flux in latest and established models = 1.89158 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 1.89158 Jy ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=4.363 mas, bpa=-71.48 degrees ! Estimated noise=0.562532 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 = 0.18556 Jy ! Component: 100 - total flux cleaned = 0.30805 Jy ! Component: 150 - total flux cleaned = 0.393813 Jy ! Component: 200 - total flux cleaned = 0.456184 Jy ! Total flux subtracted in 200 components = 0.456184 Jy ! Clean residual min=-0.069504 max=0.065911 Jy/beam ! Clean residual mean=-0.001621 rms=0.018330 Jy/beam ! Combined flux in latest and established models = 2.34776 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 2.34776 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=2.172 mas, bmaj=4.549 mas, bpa=-67.19 degrees ! Estimated noise=0.639382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664627 Jy ! Component: 100 - total flux cleaned = 0.108179 Jy ! Component: 150 - total flux cleaned = 0.132098 Jy ! Component: 200 - total flux cleaned = 0.144624 Jy ! Total flux subtracted in 200 components = 0.144624 Jy ! Clean residual min=-0.093905 max=0.081585 Jy/beam ! Clean residual mean=-0.001736 rms=0.025504 Jy/beam ! Combined flux in latest and established models = 2.49238 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 = 0.00842739 Jy ! Component: 100 - total flux cleaned = 0.0152355 Jy ! Component: 150 - total flux cleaned = 0.0204522 Jy ! Component: 200 - total flux cleaned = 0.0241632 Jy ! Total flux subtracted in 200 components = 0.0241632 Jy ! Clean residual min=-0.093419 max=0.077904 Jy/beam ! Clean residual mean=-0.001566 rms=0.025400 Jy/beam ! Combined flux in latest and established models = 2.51655 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 123 components and 2.51655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=4.363 mas, bpa=-71.48 degrees ! Estimated noise=0.562532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00777286 Jy ! Component: 100 - total flux cleaned = 0.00887819 Jy ! Component: 150 - total flux cleaned = 0.00918374 Jy ! Component: 200 - total flux cleaned = 0.008614 Jy ! Total flux subtracted in 200 components = 0.008614 Jy ! Clean residual min=-0.070555 max=0.055364 Jy/beam ! Clean residual mean=-0.000893 rms=0.016661 Jy/beam ! Combined flux in latest and established models = 2.52516 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 2.52516 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=0.224743Jy sigma=3.671041 ! Fit after self-cal, rms=0.224549Jy sigma=3.667308 wmodel /scr/pima/bp192a1_uvs/J0841+7053_X_map.mod ! Writing 138 model components to file: /scr/pima/bp192a1_uvs/J0841+7053_X_map.mod wobs /scr/pima/bp192a1_uvs/J0841+7053_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0841+7053_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0841+7053_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0841+7053_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 = -0.0272933 Jy ! Component: 100 - total flux cleaned = -0.0332984 Jy ! Component: 150 - total flux cleaned = -0.0341928 Jy ! Component: 200 - total flux cleaned = -0.0366789 Jy ! Component: 250 - total flux cleaned = -0.0397408 Jy ! Component: 300 - total flux cleaned = -0.0426147 Jy ! Component: 350 - total flux cleaned = -0.045984 Jy ! Component: 400 - total flux cleaned = -0.0497665 Jy ! Component: 450 - total flux cleaned = -0.0521339 Jy ! Component: 500 - total flux cleaned = -0.0565662 Jy ! Component: 550 - total flux cleaned = -0.0602242 Jy ! Component: 600 - total flux cleaned = -0.063686 Jy ! Component: 650 - total flux cleaned = -0.0655819 Jy ! Component: 700 - total flux cleaned = -0.067815 Jy ! Component: 750 - total flux cleaned = -0.0699602 Jy ! Component: 800 - total flux cleaned = -0.071607 Jy ! Component: 850 - total flux cleaned = -0.0743595 Jy ! Component: 900 - total flux cleaned = -0.0762386 Jy ! Component: 950 - total flux cleaned = -0.078049 Jy ! Component: 1000 - total flux cleaned = -0.0794379 Jy ! Component: 1050 - total flux cleaned = -0.0811085 Jy ! Component: 1100 - total flux cleaned = -0.082403 Jy ! Component: 1150 - total flux cleaned = -0.0830193 Jy ! Component: 1200 - total flux cleaned = -0.0836238 Jy ! Component: 1250 - total flux cleaned = -0.0842076 Jy ! Component: 1300 - total flux cleaned = -0.0847684 Jy ! Component: 1350 - total flux cleaned = -0.0853018 Jy ! Component: 1400 - total flux cleaned = -0.0855728 Jy ! Component: 1450 - total flux cleaned = -0.0863432 Jy ! Component: 1500 - total flux cleaned = -0.0868387 Jy ! Component: 1550 - total flux cleaned = -0.0878027 Jy ! Component: 1600 - total flux cleaned = -0.0882664 Jy ! Component: 1650 - total flux cleaned = -0.0887211 Jy ! Component: 1700 - total flux cleaned = -0.0895999 Jy ! Component: 1750 - total flux cleaned = -0.0898097 Jy ! Component: 1800 - total flux cleaned = -0.0898119 Jy ! Component: 1850 - total flux cleaned = -0.0896065 Jy ! Component: 1900 - total flux cleaned = -0.0892105 Jy ! Component: 1950 - total flux cleaned = -0.0884398 Jy ! Component: 2000 - total flux cleaned = -0.0876855 Jy ! Component: 2050 - total flux cleaned = -0.08695 Jy ! Component: 2100 - total flux cleaned = -0.0862281 Jy ! Component: 2150 - total flux cleaned = -0.0856997 Jy ! Component: 2200 - total flux cleaned = -0.0855264 Jy ! Component: 2250 - total flux cleaned = -0.0848417 Jy ! Component: 2300 - total flux cleaned = -0.0843381 Jy ! Component: 2350 - total flux cleaned = -0.0841701 Jy ! Component: 2400 - total flux cleaned = -0.0835162 Jy ! Component: 2450 - total flux cleaned = -0.0831954 Jy ! Component: 2500 - total flux cleaned = -0.0828762 Jy ! Component: 2550 - total flux cleaned = -0.0824067 Jy ! Component: 2600 - total flux cleaned = -0.0816375 Jy ! Component: 2650 - total flux cleaned = -0.0811826 Jy ! Component: 2700 - total flux cleaned = -0.0805835 Jy ! Component: 2750 - total flux cleaned = -0.0802862 Jy ! Component: 2800 - total flux cleaned = -0.0797013 Jy ! Component: 2850 - total flux cleaned = -0.07898 Jy ! Component: 2900 - total flux cleaned = -0.0784072 Jy ! Component: 2950 - total flux cleaned = -0.0774143 Jy ! Component: 3000 - total flux cleaned = -0.0765729 Jy ! Component: 3050 - total flux cleaned = -0.0758784 Jy ! Component: 3100 - total flux cleaned = -0.0750521 Jy ! Component: 3150 - total flux cleaned = -0.0745061 Jy ! Component: 3200 - total flux cleaned = -0.0740995 Jy ! Component: 3250 - total flux cleaned = -0.0728907 Jy ! Component: 3300 - total flux cleaned = -0.0724917 Jy ! Component: 3350 - total flux cleaned = -0.0719619 Jy ! Component: 3400 - total flux cleaned = -0.071175 Jy ! Component: 3450 - total flux cleaned = -0.070654 Jy ! Component: 3500 - total flux cleaned = -0.0701363 Jy ! Component: 3550 - total flux cleaned = -0.0694941 Jy ! Component: 3600 - total flux cleaned = -0.0691114 Jy ! Component: 3650 - total flux cleaned = -0.0689837 Jy ! Component: 3700 - total flux cleaned = -0.0686051 Jy ! Component: 3750 - total flux cleaned = -0.0681036 Jy ! Component: 3800 - total flux cleaned = -0.0677291 Jy ! Component: 3850 - total flux cleaned = -0.0673573 Jy ! Component: 3900 - total flux cleaned = -0.0669871 Jy ! Component: 3950 - total flux cleaned = -0.0669873 Jy ! Component: 4000 - total flux cleaned = -0.0668648 Jy ! Component: 4050 - total flux cleaned = -0.0666208 Jy ! Total flux subtracted in 4096 components = -0.0662567 Jy ! Clean residual min=-0.007674 max=0.008439 Jy/beam ! Clean residual mean=-0.000152 rms=0.002295 Jy/beam ! Combined flux in latest and established models = 2.4589 Jy keep ! Adding 395 model components to the UV plane model. ! The established model now contains 533 components and 2.4589 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0841+7053_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 4.363 at -71.49 degrees (North through East) ! Clean map min=-0.027386 max=1.3827 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0841+7053_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.38274 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00215582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467729 0.467729 0.935457 1.87091 3.74183 7.48366 14.9673 29.9346 59.8693 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.382 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 641.397 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0841+7053_X_uvs.log closed on Wed Sep 16 13:33:14 2015