! Started logfile: /d2/scr/pima/bp171ab_uvs/J1344+5503_X_uvs.log on Mon Dec 9 01:39:10 2013 obs /d2/scr/pima/bp171ab_uvs/J1344+5503_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1344+5503_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1344+5503 ! ! 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 1944 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/bp171ab_uvs/J1344+5503_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999496Jy sigma=1.444880 ! Fit after self-cal, rms=0.968490Jy sigma=1.393422 ! 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=0.7573 mas, bmaj=3.086 mas, bpa=33.62 degrees ! Estimated noise=20.7828 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 = 0.0266049 Jy ! Component: 100 - total flux cleaned = 0.0325082 Jy ! Total flux subtracted in 100 components = 0.0325082 Jy ! Clean residual min=-0.002383 max=0.002581 Jy/beam ! Clean residual mean=0.000011 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0325082 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0325082 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=0.017208Jy sigma=0.024895 ! Fit after self-cal, rms=0.015142Jy sigma=0.022316 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9848 mas, bmaj=3.109 mas, bpa=35.05 degrees ! Estimated noise=11.8672 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 = 0.00292998 Jy ! Component: 100 - total flux cleaned = 0.00423537 Jy ! Component: 150 - total flux cleaned = 0.00510856 Jy ! Component: 200 - total flux cleaned = 0.00571878 Jy ! Total flux subtracted in 200 components = 0.00571878 Jy ! Clean residual min=-0.001393 max=0.001420 Jy/beam ! Clean residual mean=0.000013 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0382269 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.0382269 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=0.015213Jy sigma=0.020773 ! Fit after self-cal, rms=0.015213Jy sigma=0.020768 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9848 x 3.109 at 35.05 degrees (North through East) ! Clean map min=-0.0013273 max=0.035757 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 1.07 FD 1.15 HN 0.87 KP 0.94 ! LA 1.02 MK 0.88 NL 1.05 OV 0.99 ! PT 0.84 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.85 KP 0.89 ! LA 0.93 MK 1.11 NL 0.97 OV 0.98 ! PT 0.90 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.18 HN 0.84 KP 1.12 ! LA 0.86 MK 0.99 NL 0.95 OV 0.97 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 0.91 KP 1.00 ! LA 0.96 MK 1.14 NL 0.97 OV 0.99 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 0.90 KP 1.05 ! LA 0.91 MK 0.99 NL 0.89 OV 0.97 ! PT 0.88 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 0.86 KP 1.06 ! LA 0.98 MK 0.96 NL 0.88 OV 0.99 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 1.00 ! LA 0.98 MK 1.06 NL 0.94 OV 0.98 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.09 HN 0.85 KP 1.15 ! LA 0.90 MK 0.93 NL 0.91 OV 1.00 ! PT 0.84 SC 1.01 ! ! ! Fit before self-cal, rms=0.015213Jy sigma=0.020768 ! Fit after self-cal, rms=0.014401Jy sigma=0.019403 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9848 mas, bmaj=3.095 mas, bpa=34.82 degrees ! Estimated noise=11.0843 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 = -0.00158442 Jy ! Component: 100 - total flux cleaned = -0.00153168 Jy ! Component: 150 - total flux cleaned = -0.00146288 Jy ! Component: 200 - total flux cleaned = -0.00146245 Jy ! Total flux subtracted in 200 components = -0.00146245 Jy ! Clean residual min=-0.000925 max=0.000914 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0367645 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0367645 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=0.013859Jy sigma=0.019610 ! Fit after self-cal, rms=0.013876Jy sigma=0.019600 ! 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=0.013876Jy sigma=0.019600 ! Fit after self-cal, rms=0.013601Jy sigma=0.019372 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=3.09 mas, bpa=34.8 degrees ! Estimated noise=10.4927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150277 Jy ! Component: 100 - total flux cleaned = -0.00175759 Jy ! Component: 150 - total flux cleaned = -0.00174933 Jy ! Component: 200 - total flux cleaned = -0.00176848 Jy ! Total flux subtracted in 200 components = -0.00176848 Jy ! Clean residual min=-0.000865 max=0.000867 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.034996 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.034996 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=0.013110Jy sigma=0.019602 ! Fit after self-cal, rms=0.013112Jy sigma=0.019600 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 = -1.96901e-05 Jy ! Component: 100 - total flux cleaned = -2.57379e-05 Jy ! Component: 150 - total flux cleaned = -3.67029e-05 Jy ! Component: 200 - total flux cleaned = -5.20428e-05 Jy ! Total flux subtracted in 200 components = -5.20428e-05 Jy ! Clean residual min=-0.000857 max=0.000871 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.034944 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0349439 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=0.013101Jy sigma=0.019601 ! Fit after self-cal, rms=0.013101Jy sigma=0.019600 ! Inverting map ! Added new window around map position (-48.8, -46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762551 Jy ! Component: 100 - total flux cleaned = 0.000915681 Jy ! Component: 150 - total flux cleaned = 0.000886716 Jy ! Component: 200 - total flux cleaned = 0.000860991 Jy ! Total flux subtracted in 200 components = 0.000860991 Jy ! Clean residual min=-0.000772 max=0.000664 Jy/beam ! Clean residual mean=0.000003 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0358049 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.0358049 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=0.013025Jy sigma=0.019510 ! Fit after self-cal, rms=0.013021Jy sigma=0.019504 ! 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=0.013021Jy sigma=0.019504 ! Fit after self-cal, rms=0.012740Jy sigma=0.019244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9826 mas, bmaj=3.091 mas, bpa=34.75 degrees ! Estimated noise=9.89974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140075 Jy ! Component: 100 - total flux cleaned = -0.00156628 Jy ! Component: 150 - total flux cleaned = -0.00155436 Jy ! Component: 200 - total flux cleaned = -0.001544 Jy ! Total flux subtracted in 200 components = -0.001544 Jy ! Clean residual min=-0.000692 max=0.000663 Jy/beam ! Clean residual mean=0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0342609 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.0342609 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=0.012289Jy sigma=0.019447 ! Fit after self-cal, rms=0.012291Jy sigma=0.019446 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 = -4.61958e-05 Jy ! Component: 100 - total flux cleaned = -7.58565e-05 Jy ! Component: 150 - total flux cleaned = -0.000103364 Jy ! Component: 200 - total flux cleaned = -0.000135157 Jy ! Total flux subtracted in 200 components = -0.000135157 Jy ! Clean residual min=-0.000679 max=0.000651 Jy/beam ! Clean residual mean=0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0341258 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.0341258 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=0.012269Jy sigma=0.019452 ! Fit after self-cal, rms=0.012268Jy sigma=0.019452 ! 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=0.012268Jy sigma=0.019452 ! Fit after self-cal, rms=0.012021Jy sigma=0.019219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=3.311 mas, bpa=34.84 degrees ! Estimated noise=11.1453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129341 Jy ! Component: 100 - total flux cleaned = -0.00161256 Jy ! Component: 150 - total flux cleaned = -0.00176333 Jy ! Component: 200 - total flux cleaned = -0.00184255 Jy ! Total flux subtracted in 200 components = -0.00184255 Jy ! Clean residual min=-0.000730 max=0.000682 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0322832 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.0322832 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=0.011615Jy sigma=0.019423 ! Fit after self-cal, rms=0.011616Jy sigma=0.019422 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 = -7.41111e-05 Jy ! Component: 100 - total flux cleaned = -9.49686e-05 Jy ! Component: 150 - total flux cleaned = -0.000109657 Jy ! Component: 200 - total flux cleaned = -0.000118917 Jy ! Total flux subtracted in 200 components = -0.000118917 Jy ! Clean residual min=-0.000712 max=0.000672 Jy/beam ! Clean residual mean=0.000003 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0321643 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.0321643 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=0.011610Jy sigma=0.019426 ! Fit after self-cal, rms=0.011610Jy sigma=0.019426 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9819 mas, bmaj=3.092 mas, bpa=34.73 degrees ! Estimated noise=9.36757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9819 x 3.092 at 34.73 degrees (North through East) ! Clean map min=-0.00059544 max=0.028248 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=0.7567 mas, bmaj=3.06 mas, bpa=33.36 degrees ! Estimated noise=16.205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214236 Jy ! Component: 100 - total flux cleaned = 0.0262952 Jy ! Component: 150 - total flux cleaned = 0.0281435 Jy ! Component: 200 - total flux cleaned = 0.0289633 Jy ! Total flux subtracted in 200 components = 0.0289633 Jy ! Clean residual min=-0.001286 max=0.001244 Jy/beam ! Clean residual mean=0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0289633 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0289633 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9819 mas, bmaj=3.092 mas, bpa=34.73 degrees ! Estimated noise=9.36757 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 = 0.000982829 Jy ! Component: 100 - total flux cleaned = 0.00147311 Jy ! Component: 150 - total flux cleaned = 0.00179315 Jy ! Component: 200 - total flux cleaned = 0.00200833 Jy ! Total flux subtracted in 200 components = 0.00200833 Jy ! Clean residual min=-0.000732 max=0.000643 Jy/beam ! Clean residual mean=0.000004 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0309716 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.0309716 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=2.095 mas, bmaj=3.311 mas, bpa=34.84 degrees ! Estimated noise=11.1453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300454 Jy ! Component: 100 - total flux cleaned = 0.000480361 Jy ! Component: 150 - total flux cleaned = 0.000627275 Jy ! Component: 200 - total flux cleaned = 0.00075045 Jy ! Total flux subtracted in 200 components = 0.00075045 Jy ! Clean residual min=-0.000772 max=0.000619 Jy/beam ! Clean residual mean=0.000005 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0317221 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 = 7.19322e-05 Jy ! Component: 100 - total flux cleaned = 0.000112569 Jy ! Component: 150 - total flux cleaned = 0.000142311 Jy ! Component: 200 - total flux cleaned = 0.000163032 Jy ! Total flux subtracted in 200 components = 0.000163032 Jy ! Clean residual min=-0.000738 max=0.000647 Jy/beam ! Clean residual mean=0.000004 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0318851 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 83 components and 0.0318851 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9819 mas, bmaj=3.092 mas, bpa=34.73 degrees ! Estimated noise=9.36757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.78898e-05 Jy ! Component: 100 - total flux cleaned = -5.47263e-05 Jy ! Component: 150 - total flux cleaned = -1.71015e-05 Jy ! Component: 200 - total flux cleaned = 1.05284e-05 Jy ! Total flux subtracted in 200 components = 1.05284e-05 Jy ! Clean residual min=-0.000655 max=0.000607 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0318956 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.0318956 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=0.011566Jy sigma=0.019516 ! Fit after self-cal, rms=0.011566Jy sigma=0.019513 wmodel /d2/scr/pima/bp171ab_uvs/J1344+5503_X_map.mod ! Writing 100 model components to file: /d2/scr/pima/bp171ab_uvs/J1344+5503_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1344+5503_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1344+5503_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1344+5503_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171ab_uvs/J1344+5503_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 = -0.000110672 Jy ! Component: 100 - total flux cleaned = -0.000142517 Jy ! Component: 150 - total flux cleaned = -0.000173187 Jy ! Component: 200 - total flux cleaned = -0.000230855 Jy ! Component: 250 - total flux cleaned = -0.000285918 Jy ! Component: 300 - total flux cleaned = -0.000339199 Jy ! Component: 350 - total flux cleaned = -0.000381626 Jy ! Component: 400 - total flux cleaned = -0.00041444 Jy ! Component: 450 - total flux cleaned = -0.00042248 Jy ! Component: 500 - total flux cleaned = -0.000407227 Jy ! Component: 550 - total flux cleaned = -0.000392371 Jy ! Component: 600 - total flux cleaned = -0.000406953 Jy ! Component: 650 - total flux cleaned = -0.000385731 Jy ! Component: 700 - total flux cleaned = -0.000371931 Jy ! Component: 750 - total flux cleaned = -0.000358289 Jy ! Component: 800 - total flux cleaned = -0.000351446 Jy ! Component: 850 - total flux cleaned = -0.000299218 Jy ! Component: 900 - total flux cleaned = -0.000267337 Jy ! Component: 950 - total flux cleaned = -0.000254801 Jy ! Component: 1000 - total flux cleaned = -0.000242339 Jy ! Component: 1050 - total flux cleaned = -0.000217985 Jy ! Component: 1100 - total flux cleaned = -0.000211908 Jy ! Component: 1150 - total flux cleaned = -0.000217745 Jy ! Component: 1200 - total flux cleaned = -0.000211958 Jy ! Component: 1250 - total flux cleaned = -0.000194919 Jy ! Component: 1300 - total flux cleaned = -0.000183753 Jy ! Component: 1350 - total flux cleaned = -0.000161736 Jy ! Component: 1400 - total flux cleaned = -0.000139962 Jy ! Component: 1450 - total flux cleaned = -0.000118551 Jy ! Component: 1500 - total flux cleaned = -0.000123868 Jy ! Component: 1550 - total flux cleaned = -0.000113276 Jy ! Component: 1600 - total flux cleaned = -8.21285e-05 Jy ! Component: 1650 - total flux cleaned = -8.22581e-05 Jy ! Component: 1700 - total flux cleaned = -7.2162e-05 Jy ! Component: 1750 - total flux cleaned = -6.21137e-05 Jy ! Component: 1800 - total flux cleaned = -3.73992e-05 Jy ! Component: 1850 - total flux cleaned = -3.25383e-05 Jy ! Component: 1900 - total flux cleaned = -2.2804e-05 Jy ! Component: 1950 - total flux cleaned = -1.32104e-05 Jy ! Component: 2000 - total flux cleaned = 1.05036e-05 Jy ! Component: 2050 - total flux cleaned = 5.86956e-06 Jy ! Component: 2100 - total flux cleaned = 2.44214e-05 Jy ! Component: 2150 - total flux cleaned = 2.43353e-05 Jy ! Component: 2200 - total flux cleaned = 2.43278e-05 Jy ! Component: 2250 - total flux cleaned = 2.89243e-05 Jy ! Component: 2300 - total flux cleaned = 2.88894e-05 Jy ! Component: 2350 - total flux cleaned = 2.44599e-05 Jy ! Component: 2400 - total flux cleaned = 2.88404e-05 Jy ! Component: 2450 - total flux cleaned = 3.75384e-05 Jy ! Component: 2500 - total flux cleaned = 3.75178e-05 Jy ! Component: 2550 - total flux cleaned = 5.88153e-05 Jy ! Component: 2600 - total flux cleaned = 7.1519e-05 Jy ! Component: 2650 - total flux cleaned = 7.57208e-05 Jy ! Component: 2700 - total flux cleaned = 7.9911e-05 Jy ! Component: 2750 - total flux cleaned = 8.8167e-05 Jy ! Component: 2800 - total flux cleaned = 7.58514e-05 Jy ! Component: 2850 - total flux cleaned = 9.21888e-05 Jy ! Component: 2900 - total flux cleaned = 0.000104332 Jy ! Component: 2950 - total flux cleaned = 0.000104303 Jy ! Component: 3000 - total flux cleaned = 9.6263e-05 Jy ! Component: 3050 - total flux cleaned = 0.000108272 Jy ! Component: 3100 - total flux cleaned = 0.000104292 Jy ! Component: 3150 - total flux cleaned = 0.000100381 Jy ! Component: 3200 - total flux cleaned = 0.000108235 Jy ! Component: 3250 - total flux cleaned = 0.000116023 Jy ! Component: 3300 - total flux cleaned = 0.000112121 Jy ! Component: 3350 - total flux cleaned = 0.000123662 Jy ! Component: 3400 - total flux cleaned = 0.00010829 Jy ! Component: 3450 - total flux cleaned = 0.000115915 Jy ! Component: 3500 - total flux cleaned = 0.000123484 Jy ! Component: 3550 - total flux cleaned = 0.000115951 Jy ! Component: 3600 - total flux cleaned = 0.00012346 Jy ! Component: 3650 - total flux cleaned = 0.000130908 Jy ! Component: 3700 - total flux cleaned = 0.000142019 Jy ! Component: 3750 - total flux cleaned = 0.000138313 Jy ! Component: 3800 - total flux cleaned = 0.00012734 Jy ! Component: 3850 - total flux cleaned = 0.000141959 Jy ! Component: 3900 - total flux cleaned = 0.000138321 Jy ! Component: 3950 - total flux cleaned = 0.00015277 Jy ! Component: 4000 - total flux cleaned = 0.000152783 Jy ! Component: 4050 - total flux cleaned = 0.000159939 Jy ! Total flux subtracted in 4096 components = 0.000156357 Jy ! Clean residual min=-0.000227 max=0.000224 Jy/beam ! Clean residual mean=0.000002 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.032052 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 357 components and 0.032052 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1344+5503_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9819 x 3.092 at 34.73 degrees (North through East) ! Clean map min=-0.00046104 max=0.028064 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1344+5503_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0280643 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.00627e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.642055 0.642055 1.28411 2.56822 5.13644 10.2729 20.5457 41.0915 82.183 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 467.249 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1344+5503_X_uvs.log closed on Mon Dec 9 01:39:16 2013