! Started logfile: /d2/scr/pima/bp177i_uvs/J1317+6020_X_uvs.log on Tue Apr 15 00:22:02 2014 obs /d2/scr/pima/bp177i_uvs/J1317+6020_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1317+6020_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.622222 visibilities/baseline/integration-bin. ! Found source: J1317+6020 ! ! 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 672 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/bp177i_uvs/J1317+6020_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002994Jy sigma=39.300596 ! Fit after self-cal, rms=0.972303Jy sigma=38.070575 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.503 mas, bpa=22.34 degrees ! Estimated noise=1.02607 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 = 0.0194237 Jy ! Component: 100 - total flux cleaned = 0.0258004 Jy ! Total flux subtracted in 100 components = 0.0258004 Jy ! Clean residual min=-0.003846 max=0.005614 Jy/beam ! Clean residual mean=0.000019 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.0258004 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0258004 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=0.023161Jy sigma=0.881407 ! Fit after self-cal, rms=0.020353Jy sigma=0.777515 ! 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=1.312 mas, bmaj=2.662 mas, bpa=22.89 degrees ! Estimated noise=0.705864 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 = 0.00798992 Jy ! Component: 100 - total flux cleaned = 0.0127196 Jy ! Component: 150 - total flux cleaned = 0.015709 Jy ! Component: 200 - total flux cleaned = 0.0176594 Jy ! Total flux subtracted in 200 components = 0.0176594 Jy ! Clean residual min=-0.003240 max=0.006467 Jy/beam ! Clean residual mean=0.000013 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.0434599 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.0434599 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=0.016768Jy sigma=0.631916 ! Fit after self-cal, rms=0.016735Jy sigma=0.630572 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.312 x 2.662 at 22.89 degrees (North through East) ! Clean map min=-0.0030116 max=0.028892 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* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 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* SC 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* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 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* SC 1.00* ! ! ! Fit before self-cal, rms=0.016735Jy sigma=0.630572 ! Fit after self-cal, rms=0.016735Jy sigma=0.630572 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=2.662 mas, bpa=22.89 degrees ! Estimated noise=0.705864 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 (2.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588312 Jy ! Component: 100 - total flux cleaned = 0.00899352 Jy ! Component: 150 - total flux cleaned = 0.0111805 Jy ! Component: 200 - total flux cleaned = 0.0121859 Jy ! Total flux subtracted in 200 components = 0.0121859 Jy ! Clean residual min=-0.002075 max=0.003538 Jy/beam ! Clean residual mean=0.000006 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.0556458 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 87 components and 0.0556458 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=0.014424Jy sigma=0.539201 ! Fit after self-cal, rms=0.014283Jy sigma=0.532439 ! 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=0.014283Jy sigma=0.532439 ! Fit after self-cal, rms=0.014283Jy sigma=0.532439 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=2.662 mas, bpa=22.89 degrees ! Estimated noise=0.705864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018403 Jy ! Component: 100 - total flux cleaned = 0.00281866 Jy ! Component: 150 - total flux cleaned = 0.00325384 Jy ! Component: 200 - total flux cleaned = 0.00354104 Jy ! Total flux subtracted in 200 components = 0.00354104 Jy ! Clean residual min=-0.001656 max=0.002337 Jy/beam ! Clean residual mean=0.000004 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0591868 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 114 components and 0.0591868 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=0.013984Jy sigma=0.521966 ! Fit after self-cal, rms=0.013950Jy sigma=0.520299 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.6, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159285 Jy ! Component: 100 - total flux cleaned = 0.00226261 Jy ! Component: 150 - total flux cleaned = 0.00288442 Jy ! Component: 200 - total flux cleaned = 0.00333795 Jy ! Total flux subtracted in 200 components = 0.00333795 Jy ! Clean residual min=-0.001327 max=0.001319 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0625248 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.0625248 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=0.013647Jy sigma=0.508341 ! Fit after self-cal, rms=0.013636Jy sigma=0.507847 ! 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=0.013636Jy sigma=0.507847 ! Fit after self-cal, rms=0.013558Jy sigma=0.504845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=2.666 mas, bpa=23.11 degrees ! Estimated noise=0.707406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583672 Jy ! Component: 100 - total flux cleaned = 0.000820938 Jy ! Component: 150 - total flux cleaned = 0.000895521 Jy ! Component: 200 - total flux cleaned = 0.000962992 Jy ! Total flux subtracted in 200 components = 0.000962992 Jy ! Clean residual min=-0.001159 max=0.001286 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0634878 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 168 components and 0.0634877 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=0.013498Jy sigma=0.502681 ! Fit after self-cal, rms=0.013495Jy sigma=0.502565 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 = 0.000156977 Jy ! Component: 100 - total flux cleaned = 0.000213987 Jy ! Component: 150 - total flux cleaned = 0.000279004 Jy ! Component: 200 - total flux cleaned = 0.000326818 Jy ! Total flux subtracted in 200 components = 0.000326818 Jy ! Clean residual min=-0.001106 max=0.001275 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0638146 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 183 components and 0.0638146 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=0.013469Jy sigma=0.501589 ! Fit after self-cal, rms=0.013468Jy sigma=0.501552 ! 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=0.013468Jy sigma=0.501552 ! Fit after self-cal, rms=0.013448Jy sigma=0.501455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.525 mas, bmaj=3.128 mas, bpa=19.73 degrees ! Estimated noise=0.791639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453391 Jy ! Component: 100 - total flux cleaned = 0.000657914 Jy ! Component: 150 - total flux cleaned = 0.000730467 Jy ! Component: 200 - total flux cleaned = 0.000810505 Jy ! Total flux subtracted in 200 components = 0.000810505 Jy ! Clean residual min=-0.001221 max=0.001365 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0646251 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 213 components and 0.0646251 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=0.013434Jy sigma=0.500969 ! Fit after self-cal, rms=0.013433Jy sigma=0.500932 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.86373e-05 Jy ! Component: 100 - total flux cleaned = 0.000174141 Jy ! Component: 150 - total flux cleaned = 0.000235633 Jy ! Component: 200 - total flux cleaned = 0.000285274 Jy ! Total flux subtracted in 200 components = 0.000285274 Jy ! Clean residual min=-0.001198 max=0.001342 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0649103 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 226 components and 0.0649103 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=0.013424Jy sigma=0.500661 ! Fit after self-cal, rms=0.013422Jy sigma=0.500642 ! 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=1.299 mas, bmaj=2.667 mas, bpa=23.17 degrees ! Estimated noise=0.706699 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.299 x 2.667 at 23.17 degrees (North through East) ! Clean map min=-0.0010606 max=0.028383 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.508 mas, bpa=22.58 degrees ! Estimated noise=1.02352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212719 Jy ! Component: 100 - total flux cleaned = 0.0288202 Jy ! Component: 150 - total flux cleaned = 0.0341588 Jy ! Component: 200 - total flux cleaned = 0.0383251 Jy ! Total flux subtracted in 200 components = 0.0383251 Jy ! Clean residual min=-0.002525 max=0.003150 Jy/beam ! Clean residual mean=0.000014 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.0383251 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.0383251 Jy ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=2.667 mas, bpa=23.17 degrees ! Estimated noise=0.706699 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 = 0.00527352 Jy ! Component: 100 - total flux cleaned = 0.00903599 Jy ! Component: 150 - total flux cleaned = 0.0119493 Jy ! Component: 200 - total flux cleaned = 0.0143028 Jy ! Total flux subtracted in 200 components = 0.0143028 Jy ! Clean residual min=-0.001754 max=0.002015 Jy/beam ! Clean residual mean=0.000008 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0526279 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 99 components and 0.0526279 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=2.525 mas, bmaj=3.128 mas, bpa=19.73 degrees ! Estimated noise=0.791639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289339 Jy ! Component: 100 - total flux cleaned = 0.00503842 Jy ! Component: 150 - total flux cleaned = 0.00670056 Jy ! Component: 200 - total flux cleaned = 0.00800503 Jy ! Total flux subtracted in 200 components = 0.00800503 Jy ! Clean residual min=-0.001506 max=0.001447 Jy/beam ! Clean residual mean=0.000006 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.060633 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 = 0.00103511 Jy ! Component: 100 - total flux cleaned = 0.00186579 Jy ! Component: 150 - total flux cleaned = 0.00232939 Jy ! Component: 200 - total flux cleaned = 0.00267316 Jy ! Total flux subtracted in 200 components = 0.00267316 Jy ! Clean residual min=-0.001319 max=0.001424 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0633061 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 190 components and 0.0633061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=2.667 mas, bpa=23.17 degrees ! Estimated noise=0.706699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.98096e-05 Jy ! Component: 100 - total flux cleaned = 0.000290292 Jy ! Component: 150 - total flux cleaned = 0.000493676 Jy ! Component: 200 - total flux cleaned = 0.000617835 Jy ! Total flux subtracted in 200 components = 0.000617835 Jy ! Clean residual min=-0.001146 max=0.001400 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0639239 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 215 components and 0.063924 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=0.013446Jy sigma=0.501102 ! Fit after self-cal, rms=0.013431Jy sigma=0.500663 wmodel /d2/scr/pima/bp177i_uvs/J1317+6020_X_map.mod ! Writing 215 model components to file: /d2/scr/pima/bp177i_uvs/J1317+6020_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1317+6020_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1317+6020_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1317+6020_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1317+6020_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 = 0.000511643 Jy ! Component: 100 - total flux cleaned = 0.000419796 Jy ! Component: 150 - total flux cleaned = 0.000333638 Jy ! Component: 200 - total flux cleaned = 0.000317288 Jy ! Component: 250 - total flux cleaned = 0.000347223 Jy ! Component: 300 - total flux cleaned = 0.00046358 Jy ! Component: 350 - total flux cleaned = 0.000561725 Jy ! Component: 400 - total flux cleaned = 0.000656035 Jy ! Component: 450 - total flux cleaned = 0.000747122 Jy ! Component: 500 - total flux cleaned = 0.0008351 Jy ! Component: 550 - total flux cleaned = 0.000944359 Jy ! Component: 600 - total flux cleaned = 0.0010034 Jy ! Component: 650 - total flux cleaned = 0.00108372 Jy ! Component: 700 - total flux cleaned = 0.00115073 Jy ! Component: 750 - total flux cleaned = 0.00129246 Jy ! Component: 800 - total flux cleaned = 0.00139915 Jy ! Component: 850 - total flux cleaned = 0.00150368 Jy ! Component: 900 - total flux cleaned = 0.00159596 Jy ! Component: 950 - total flux cleaned = 0.00167633 Jy ! Component: 1000 - total flux cleaned = 0.00175527 Jy ! Component: 1050 - total flux cleaned = 0.00181346 Jy ! Component: 1100 - total flux cleaned = 0.00187091 Jy ! Component: 1150 - total flux cleaned = 0.00194628 Jy ! Component: 1200 - total flux cleaned = 0.00201122 Jy ! Component: 1250 - total flux cleaned = 0.00204782 Jy ! Component: 1300 - total flux cleaned = 0.00208391 Jy ! Component: 1350 - total flux cleaned = 0.00212846 Jy ! Component: 1400 - total flux cleaned = 0.00218119 Jy ! Component: 1450 - total flux cleaned = 0.00220717 Jy ! Component: 1500 - total flux cleaned = 0.00222436 Jy ! Component: 1550 - total flux cleaned = 0.00226676 Jy ! Component: 1600 - total flux cleaned = 0.00230022 Jy ! Component: 1650 - total flux cleaned = 0.0023333 Jy ! Component: 1700 - total flux cleaned = 0.00238244 Jy ! Component: 1750 - total flux cleaned = 0.00241484 Jy ! Component: 1800 - total flux cleaned = 0.00246291 Jy ! Component: 1850 - total flux cleaned = 0.00247872 Jy ! Component: 1900 - total flux cleaned = 0.00251818 Jy ! Component: 1950 - total flux cleaned = 0.00256514 Jy ! Component: 2000 - total flux cleaned = 0.00261943 Jy ! Component: 2050 - total flux cleaned = 0.00268093 Jy ! Component: 2100 - total flux cleaned = 0.00274199 Jy ! Component: 2150 - total flux cleaned = 0.00277229 Jy ! Component: 2200 - total flux cleaned = 0.00282498 Jy ! Component: 2250 - total flux cleaned = 0.00286981 Jy ! Component: 2300 - total flux cleaned = 0.00292159 Jy ! Component: 2350 - total flux cleaned = 0.0029437 Jy ! Component: 2400 - total flux cleaned = 0.00300222 Jy ! Component: 2450 - total flux cleaned = 0.00306036 Jy ! Component: 2500 - total flux cleaned = 0.00310365 Jy ! Component: 2550 - total flux cleaned = 0.00315397 Jy ! Component: 2600 - total flux cleaned = 0.00320397 Jy ! Component: 2650 - total flux cleaned = 0.00325365 Jy ! Component: 2700 - total flux cleaned = 0.003296 Jy ! Component: 2750 - total flux cleaned = 0.00333112 Jy ! Component: 2800 - total flux cleaned = 0.00335907 Jy ! Component: 2850 - total flux cleaned = 0.00340088 Jy ! Component: 2900 - total flux cleaned = 0.00341471 Jy ! Component: 2950 - total flux cleaned = 0.00346316 Jy ! Component: 3000 - total flux cleaned = 0.00351822 Jy ! Component: 3050 - total flux cleaned = 0.00353194 Jy ! Component: 3100 - total flux cleaned = 0.00356616 Jy ! Component: 3150 - total flux cleaned = 0.00359346 Jy ! Component: 3200 - total flux cleaned = 0.00364107 Jy ! Component: 3250 - total flux cleaned = 0.00366817 Jy ! Component: 3300 - total flux cleaned = 0.00369518 Jy ! Component: 3350 - total flux cleaned = 0.00372883 Jy ! Component: 3400 - total flux cleaned = 0.00371539 Jy ! Component: 3450 - total flux cleaned = 0.00374892 Jy ! Component: 3500 - total flux cleaned = 0.0037623 Jy ! Component: 3550 - total flux cleaned = 0.00378232 Jy ! Component: 3600 - total flux cleaned = 0.00380892 Jy ! Component: 3650 - total flux cleaned = 0.00381556 Jy ! Component: 3700 - total flux cleaned = 0.00383542 Jy ! Component: 3750 - total flux cleaned = 0.003842 Jy ! Component: 3800 - total flux cleaned = 0.0038552 Jy ! Component: 3850 - total flux cleaned = 0.00386177 Jy ! Component: 3900 - total flux cleaned = 0.00386177 Jy ! Component: 3950 - total flux cleaned = 0.00388148 Jy ! Component: 4000 - total flux cleaned = 0.00388801 Jy ! Component: 4050 - total flux cleaned = 0.00389457 Jy ! Total flux subtracted in 4096 components = 0.003888 Jy ! Clean residual min=-0.000361 max=0.000402 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.067812 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 462 components and 0.067812 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1317+6020_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.299 x 2.667 at 23.17 degrees (North through East) ! Clean map min=-0.00074427 max=0.028607 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1317+6020_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0286071 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10252 1.10252 2.20504 4.41007 8.82014 17.6403 35.2806 70.5612 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 272.104 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1317+6020_X_uvs.log closed on Tue Apr 15 00:22:08 2014