! Started logfile: /d2/scr/pima/bp177h_uvs/J1510+1640_C_uvs.log on Sun Mar 30 00:48:09 2014 obs /d2/scr/pima/bp177h_uvs/J1510+1640_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1510+1640_C_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.243056 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1510+1640 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 560 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1510+1640_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000408Jy sigma=45.760712 ! Fit after self-cal, rms=0.989870Jy sigma=45.834962 ! 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=4.461 mas, bmaj=13.32 mas, bpa=87.43 degrees ! Estimated noise=1.0272 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00774597 Jy ! Component: 100 - total flux cleaned = 0.010369 Jy ! Total flux subtracted in 100 components = 0.010369 Jy ! Clean residual min=-0.001119 max=0.001199 Jy/beam ! Clean residual mean=0.000000 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.010369 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.010369 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=0.011460Jy sigma=0.493135 ! Fit after self-cal, rms=0.010226Jy sigma=0.423208 ! Inverting map ! Added new window around map position (-0.9, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203628 Jy ! Component: 100 - total flux cleaned = 0.00224624 Jy ! Total flux subtracted in 100 components = 0.00224624 Jy ! Clean residual min=-0.000867 max=0.000950 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0126152 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0126152 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=0.009786Jy sigma=0.407930 ! Fit after self-cal, rms=0.009773Jy sigma=0.407038 ! 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=5.393 mas, bmaj=12.07 mas, bpa=85.92 degrees ! Estimated noise=0.929858 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 = 0.000254576 Jy ! Component: 100 - total flux cleaned = 0.000408962 Jy ! Component: 150 - total flux cleaned = 0.000526183 Jy ! Component: 200 - total flux cleaned = 0.000595361 Jy ! Total flux subtracted in 200 components = 0.000595361 Jy ! Clean residual min=-0.000932 max=0.000867 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0132106 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.0132106 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=0.009743Jy sigma=0.406250 ! Fit after self-cal, rms=0.009740Jy sigma=0.406081 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.393 x 12.07 at 85.92 degrees (North through East) ! Clean map min=-0.00089239 max=0.0081949 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 1.00* KP 1.05 ! LA 1.00* MK 1.00* NL 1.00* OV 0.92 ! PT 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00* HN 1.00* KP 1.04 ! LA 1.00* MK 1.00* NL 1.00* OV 1.04 ! PT 0.85 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.009740Jy sigma=0.406081 ! Fit after self-cal, rms=0.009765Jy sigma=0.404553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.395 mas, bmaj=12.05 mas, bpa=85.9 degrees ! Estimated noise=0.929966 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 = 0.00018964 Jy ! Component: 100 - total flux cleaned = 0.000261527 Jy ! Component: 150 - total flux cleaned = 0.000312954 Jy ! Component: 200 - total flux cleaned = 0.000352521 Jy ! Total flux subtracted in 200 components = 0.000352521 Jy ! Clean residual min=-0.000956 max=0.000811 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0135631 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 83 components and 0.0135631 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=0.009758Jy sigma=0.404272 ! Fit after self-cal, rms=0.009768Jy sigma=0.403807 ! 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=0.009768Jy sigma=0.403807 ! Fit after self-cal, rms=0.009809Jy sigma=0.403723 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.391 mas, bmaj=12.04 mas, bpa=85.86 degrees ! Estimated noise=0.930067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130625 Jy ! Component: 100 - total flux cleaned = 0.000143732 Jy ! Component: 150 - total flux cleaned = 0.000167809 Jy ! Component: 200 - total flux cleaned = 0.000198812 Jy ! Total flux subtracted in 200 components = 0.000198812 Jy ! Clean residual min=-0.001027 max=0.000858 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0137619 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.0137619 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=0.009805Jy sigma=0.403334 ! Fit after self-cal, rms=0.009807Jy sigma=0.403256 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.64012e-05 Jy ! Component: 100 - total flux cleaned = 5.41049e-05 Jy ! Component: 150 - total flux cleaned = 8.98086e-05 Jy ! Component: 200 - total flux cleaned = 0.000121645 Jy ! Total flux subtracted in 200 components = 0.000121645 Jy ! Clean residual min=-0.001019 max=0.000859 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0138836 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.0138836 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=0.009806Jy sigma=0.403148 ! Fit after self-cal, rms=0.009804Jy sigma=0.403136 ! 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=0.009804Jy sigma=0.403136 ! Fit after self-cal, rms=0.009813Jy sigma=0.403126 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.388 mas, bmaj=12.03 mas, bpa=85.85 degrees ! Estimated noise=0.929411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.15551e-05 Jy ! Component: 100 - total flux cleaned = 0.000106636 Jy ! Component: 150 - total flux cleaned = 0.000137897 Jy ! Component: 200 - total flux cleaned = 0.000164497 Jy ! Total flux subtracted in 200 components = 0.000164497 Jy ! Clean residual min=-0.001011 max=0.000859 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0140481 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.0140481 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=0.009811Jy sigma=0.403094 ! Fit after self-cal, rms=0.009812Jy sigma=0.403087 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 = 3.41421e-05 Jy ! Component: 100 - total flux cleaned = 5.16621e-05 Jy ! Component: 150 - total flux cleaned = 5.82611e-05 Jy ! Component: 200 - total flux cleaned = 6.48226e-05 Jy ! Total flux subtracted in 200 components = 6.48226e-05 Jy ! Clean residual min=-0.001006 max=0.000859 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0141129 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.0141129 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=0.009811Jy sigma=0.403062 ! Fit after self-cal, rms=0.009811Jy sigma=0.403059 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.009811Jy sigma=0.403059 ! Fit after self-cal, rms=0.009813Jy sigma=0.403058 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.726 mas, bmaj=11.84 mas, bpa=85.48 degrees ! Estimated noise=0.942726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.68612e-05 Jy ! Component: 100 - total flux cleaned = 5.82738e-05 Jy ! Component: 150 - total flux cleaned = 7.93825e-05 Jy ! Component: 200 - total flux cleaned = 9.20382e-05 Jy ! Total flux subtracted in 200 components = 9.20382e-05 Jy ! Clean residual min=-0.001018 max=0.000853 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0142049 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.0142049 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=0.009811Jy sigma=0.403058 ! Fit after self-cal, rms=0.009812Jy sigma=0.403055 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 = 1.64535e-05 Jy ! Component: 100 - total flux cleaned = 3.2275e-05 Jy ! Component: 150 - total flux cleaned = 4.51028e-05 Jy ! Component: 200 - total flux cleaned = 5.45942e-05 Jy ! Total flux subtracted in 200 components = 5.45942e-05 Jy ! Clean residual min=-0.001018 max=0.000852 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0142595 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 0.0142595 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=0.009811Jy sigma=0.403040 ! Fit after self-cal, rms=0.009812Jy sigma=0.403037 ! 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=5.388 mas, bmaj=12.03 mas, bpa=85.84 degrees ! Estimated noise=0.929258 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.388 x 12.03 at 85.84 degrees (North through East) ! Clean map min=-0.00098991 max=0.0083488 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=4.46 mas, bmaj=13.29 mas, bpa=87.4 degrees ! Estimated noise=1.02592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00883335 Jy ! Component: 100 - total flux cleaned = 0.0103596 Jy ! Component: 150 - total flux cleaned = 0.0110453 Jy ! Component: 200 - total flux cleaned = 0.0114817 Jy ! Total flux subtracted in 200 components = 0.0114817 Jy ! Clean residual min=-0.001941 max=0.002021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0114817 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 0.0114817 Jy ! Inverting map and beam ! Estimated beam: bmin=5.388 mas, bmaj=12.03 mas, bpa=85.84 degrees ! Estimated noise=0.929258 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 = 0.000458889 Jy ! Component: 100 - total flux cleaned = 0.000768118 Jy ! Component: 150 - total flux cleaned = 0.000991503 Jy ! Component: 200 - total flux cleaned = 0.00115524 Jy ! Total flux subtracted in 200 components = 0.00115524 Jy ! Clean residual min=-0.001632 max=0.001553 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.012637 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.012637 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.726 mas, bmaj=11.84 mas, bpa=85.48 degrees ! Estimated noise=0.942726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127224 Jy ! Component: 100 - total flux cleaned = 0.000227006 Jy ! Component: 150 - total flux cleaned = 0.000297573 Jy ! Component: 200 - total flux cleaned = 0.000327459 Jy ! Total flux subtracted in 200 components = 0.000327459 Jy ! Clean residual min=-0.001529 max=0.001519 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0129644 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 = 2.25685e-05 Jy ! Component: 100 - total flux cleaned = 4.76619e-05 Jy ! Component: 150 - total flux cleaned = 7.20829e-05 Jy ! Component: 200 - total flux cleaned = 9.28737e-05 Jy ! Total flux subtracted in 200 components = 9.28737e-05 Jy ! Clean residual min=-0.001512 max=0.001518 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0130573 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 0.0130573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.388 mas, bmaj=12.03 mas, bpa=85.84 degrees ! Estimated noise=0.929258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.3625e-05 Jy ! Component: 100 - total flux cleaned = 8.14441e-05 Jy ! Component: 150 - total flux cleaned = 0.000102627 Jy ! Component: 200 - total flux cleaned = 0.000120411 Jy ! Total flux subtracted in 200 components = 0.000120411 Jy ! Clean residual min=-0.001554 max=0.001573 Jy/beam ! Clean residual mean=0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0131777 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.0131777 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=0.010005Jy sigma=0.410591 ! Fit after self-cal, rms=0.009943Jy sigma=0.407997 wmodel /d2/scr/pima/bp177h_uvs/J1510+1640_C_map.mod ! Writing 85 model components to file: /d2/scr/pima/bp177h_uvs/J1510+1640_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1510+1640_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1510+1640_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1510+1640_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1510+1640_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.28293e-05 Jy ! Component: 100 - total flux cleaned = -0.000171799 Jy ! Component: 150 - total flux cleaned = -0.000187226 Jy ! Component: 200 - total flux cleaned = -0.000228771 Jy ! Component: 250 - total flux cleaned = -0.000228627 Jy ! Component: 300 - total flux cleaned = -0.000240635 Jy ! Component: 350 - total flux cleaned = -0.000263895 Jy ! Component: 400 - total flux cleaned = -0.00027528 Jy ! Component: 450 - total flux cleaned = -0.000286369 Jy ! Component: 500 - total flux cleaned = -0.000286324 Jy ! Component: 550 - total flux cleaned = -0.000297106 Jy ! Component: 600 - total flux cleaned = -0.00028639 Jy ! Component: 650 - total flux cleaned = -0.000318142 Jy ! Component: 700 - total flux cleaned = -0.000318174 Jy ! Component: 750 - total flux cleaned = -0.000307512 Jy ! Component: 800 - total flux cleaned = -0.000350693 Jy ! Component: 850 - total flux cleaned = -0.000372618 Jy ! Component: 900 - total flux cleaned = -0.000383786 Jy ! Component: 950 - total flux cleaned = -0.00041792 Jy ! Component: 1000 - total flux cleaned = -0.00038288 Jy ! Component: 1050 - total flux cleaned = -0.000358798 Jy ! Component: 1100 - total flux cleaned = -0.000322079 Jy ! Component: 1150 - total flux cleaned = -0.000271582 Jy ! Component: 1200 - total flux cleaned = -0.000232324 Jy ! Component: 1250 - total flux cleaned = -0.000192063 Jy ! Component: 1300 - total flux cleaned = -0.000164248 Jy ! Component: 1350 - total flux cleaned = -0.000121367 Jy ! Component: 1400 - total flux cleaned = -9.16346e-05 Jy ! Component: 1450 - total flux cleaned = -6.06268e-05 Jy ! Component: 1500 - total flux cleaned = 3.13051e-06 Jy ! Component: 1550 - total flux cleaned = 3.58187e-05 Jy ! Component: 1600 - total flux cleaned = 3.58293e-05 Jy ! Component: 1650 - total flux cleaned = 5.24921e-05 Jy ! Component: 1700 - total flux cleaned = 5.26804e-05 Jy ! Component: 1750 - total flux cleaned = -4.52687e-06 Jy ! Component: 1800 - total flux cleaned = -2.40892e-05 Jy ! Component: 1850 - total flux cleaned = -6.47312e-05 Jy ! Component: 1900 - total flux cleaned = -0.000128605 Jy ! Component: 1950 - total flux cleaned = -0.000173483 Jy ! Component: 2000 - total flux cleaned = -0.000220256 Jy ! Component: 2050 - total flux cleaned = -0.000245155 Jy ! Component: 2100 - total flux cleaned = -0.00029559 Jy ! Component: 2150 - total flux cleaned = -0.000347788 Jy ! Component: 2200 - total flux cleaned = -0.000374788 Jy ! Component: 2250 - total flux cleaned = -0.000373241 Jy ! Component: 2300 - total flux cleaned = -0.000491996 Jy ! Component: 2350 - total flux cleaned = -0.000461107 Jy ! Component: 2400 - total flux cleaned = -0.000526515 Jy ! Component: 2450 - total flux cleaned = -0.00059524 Jy ! Component: 2500 - total flux cleaned = -0.000629775 Jy ! Component: 2550 - total flux cleaned = -0.00070276 Jy ! Component: 2600 - total flux cleaned = -0.000779949 Jy ! Component: 2650 - total flux cleaned = -0.000861291 Jy ! Component: 2700 - total flux cleaned = -0.000903813 Jy ! Component: 2750 - total flux cleaned = -0.000947327 Jy ! Component: 2800 - total flux cleaned = -0.00103847 Jy ! Component: 2850 - total flux cleaned = -0.00108589 Jy ! Component: 2900 - total flux cleaned = -0.00118502 Jy ! Component: 2950 - total flux cleaned = -0.00123666 Jy ! Component: 3000 - total flux cleaned = -0.00139941 Jy ! Component: 3050 - total flux cleaned = -0.00134578 Jy ! Component: 3100 - total flux cleaned = -0.0013435 Jy ! Component: 3150 - total flux cleaned = -0.00152542 Jy ! Component: 3200 - total flux cleaned = -0.0015264 Jy ! Component: 3250 - total flux cleaned = -0.00159226 Jy ! Component: 3300 - total flux cleaned = -0.00173269 Jy ! Component: 3350 - total flux cleaned = -0.00173389 Jy ! Component: 3400 - total flux cleaned = -0.00173367 Jy ! Component: 3450 - total flux cleaned = -0.00181338 Jy ! Component: 3500 - total flux cleaned = -0.00181522 Jy ! Component: 3550 - total flux cleaned = -0.00181824 Jy ! Component: 3600 - total flux cleaned = -0.00200072 Jy ! Component: 3650 - total flux cleaned = -0.00181474 Jy ! Component: 3700 - total flux cleaned = -0.00181486 Jy ! Component: 3750 - total flux cleaned = -0.00181323 Jy ! Component: 3800 - total flux cleaned = -0.00170077 Jy ! Component: 3850 - total flux cleaned = -0.00181163 Jy ! Component: 3900 - total flux cleaned = -0.00169262 Jy ! Component: 3950 - total flux cleaned = -0.00156676 Jy ! Component: 4000 - total flux cleaned = -0.00168906 Jy ! Component: 4050 - total flux cleaned = -0.00155285 Jy ! Total flux subtracted in 4096 components = -0.00155219 Jy ! Clean residual min=-0.007341 max=0.007382 Jy/beam ! Clean residual mean=0.000013 rms=0.002507 Jy/beam ! Combined flux in latest and established models = 0.0116255 Jy keep ! Adding 178 model components to the UV plane model. ! The established model now contains 263 components and 0.0116255 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1510+1640_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.388 x 12.03 at 85.84 degrees (North through East) ! Clean map min=-0.011694 max=0.013265 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1510+1640_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0132647 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00287566 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -65.037 65.037 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0086 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4.612 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1510+1640_C_uvs.log closed on Sun Mar 30 00:48:14 2014