! Started logfile: /scr/pima/bg219h_uvs/J0038+4137_X_uvs.log on Thu Apr 7 11:56:00 2016 obs /scr/pima/bg219h_uvs/J0038+4137_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0038+4137_X_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.606838 visibilities/baseline/integration-bin. ! Found source: J0038+4137 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 4260 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J0038+4137_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.038181Jy sigma=30.210572 ! Fit after self-cal, rms=0.752520Jy sigma=21.613409 ! 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=0.6372 mas, bmaj=2.312 mas, bpa=-14.49 degrees ! Estimated noise=0.817894 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 = 0.186342 Jy ! Component: 100 - total flux cleaned = 0.243686 Jy ! Total flux subtracted in 100 components = 0.243686 Jy ! Clean residual min=-0.015849 max=0.025603 Jy/beam ! Clean residual mean=-0.000004 rms=0.004268 Jy/beam ! Combined flux in latest and established models = 0.243686 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.243686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.091729Jy sigma=2.505297 ! Fit after self-cal, rms=0.091422Jy sigma=2.497184 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283573 Jy ! Component: 100 - total flux cleaned = 0.0433776 Jy ! Total flux subtracted in 100 components = 0.0433776 Jy ! Clean residual min=-0.009179 max=0.015477 Jy/beam ! Clean residual mean=-0.000003 rms=0.002594 Jy/beam ! Combined flux in latest and established models = 0.287064 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.287064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080906Jy sigma=2.078916 ! Fit after self-cal, rms=0.080797Jy sigma=2.076365 ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014257 Jy ! Component: 100 - total flux cleaned = 0.0216607 Jy ! Total flux subtracted in 100 components = 0.0216607 Jy ! Clean residual min=-0.007831 max=0.008712 Jy/beam ! Clean residual mean=-0.000003 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.308724 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.308724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077785Jy sigma=1.962044 ! Fit after self-cal, rms=0.077483Jy sigma=1.954989 ! 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=0.7963 mas, bmaj=2.327 mas, bpa=-14.68 degrees ! Estimated noise=0.537671 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 = 0.0101713 Jy ! Component: 100 - total flux cleaned = 0.0161766 Jy ! Component: 150 - total flux cleaned = 0.0202185 Jy ! Component: 200 - total flux cleaned = 0.0231981 Jy ! Total flux subtracted in 200 components = 0.0231981 Jy ! Clean residual min=-0.005779 max=0.005719 Jy/beam ! Clean residual mean=-0.000004 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.331922 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.331923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076273Jy sigma=1.898416 ! Fit after self-cal, rms=0.076071Jy sigma=1.892972 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7963 x 2.327 at -14.68 degrees (North through East) ! Clean map min=-0.005388 max=0.25081 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 0.99 FD 1.01 HN 0.99 KP 1.00 ! LA 0.97 MK 0.99 NL 0.99 OV 1.04 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.94 KP 0.95 ! LA 0.94 MK 1.01 NL 1.04 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.00 KP 0.96 ! LA 0.96 MK 1.01 NL 1.02 OV 1.01 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.97 ! LA 0.96 MK 0.97 NL 1.01 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 0.96 ! LA 0.98 MK 0.99 NL 1.02 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.99 ! LA 0.95 MK 0.97 NL 1.01 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.97 ! LA 0.98 MK 0.97 NL 1.02 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.076071Jy sigma=1.892972 ! Fit after self-cal, rms=0.074510Jy sigma=1.870961 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.797 mas, bmaj=2.33 mas, bpa=-14.74 degrees ! Estimated noise=0.529099 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 (-24.6, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604103 Jy ! Component: 100 - total flux cleaned = 0.00807798 Jy ! Component: 150 - total flux cleaned = 0.0097007 Jy ! Component: 200 - total flux cleaned = 0.0109569 Jy ! Total flux subtracted in 200 components = 0.0109569 Jy ! Clean residual min=-0.004139 max=0.003793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.342879 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.342879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073927Jy sigma=1.855438 ! Fit after self-cal, rms=0.073879Jy sigma=1.854674 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073879Jy sigma=1.854674 ! Fit after self-cal, rms=0.073519Jy sigma=1.853677 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7974 mas, bmaj=2.332 mas, bpa=-14.74 degrees ! Estimated noise=0.525759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000951015 Jy ! Component: 100 - total flux cleaned = -0.000607729 Jy ! Component: 150 - total flux cleaned = -0.000114936 Jy ! Component: 200 - total flux cleaned = 0.000335274 Jy ! Total flux subtracted in 200 components = 0.000335274 Jy ! Clean residual min=-0.003957 max=0.003486 Jy/beam ! Clean residual mean=-0.000003 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.343215 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.343215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073306Jy sigma=1.851726 ! Fit after self-cal, rms=0.073300Jy sigma=1.851615 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 = 0.000259323 Jy ! Component: 100 - total flux cleaned = 0.000658257 Jy ! Component: 150 - total flux cleaned = 0.00102226 Jy ! Component: 200 - total flux cleaned = 0.00131624 Jy ! Total flux subtracted in 200 components = 0.00131624 Jy ! Clean residual min=-0.003914 max=0.003348 Jy/beam ! Clean residual mean=-0.000004 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.344531 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.344531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073225Jy sigma=1.850393 ! Fit after self-cal, rms=0.073222Jy sigma=1.850338 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073222Jy sigma=1.850338 ! Fit after self-cal, rms=0.072683Jy sigma=1.849137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7971 mas, bmaj=2.332 mas, bpa=-14.74 degrees ! Estimated noise=0.521326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200276 Jy ! Component: 100 - total flux cleaned = -0.00227342 Jy ! Component: 150 - total flux cleaned = -0.00219765 Jy ! Component: 200 - total flux cleaned = -0.00205563 Jy ! Total flux subtracted in 200 components = -0.00205563 Jy ! Clean residual min=-0.003827 max=0.003245 Jy/beam ! Clean residual mean=-0.000003 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.342475 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.342475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072521Jy sigma=1.849263 ! Fit after self-cal, rms=0.072518Jy sigma=1.849205 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 = -0.000126133 Jy ! Component: 100 - total flux cleaned = -2.65646e-05 Jy ! Component: 150 - total flux cleaned = 0.000129376 Jy ! Component: 200 - total flux cleaned = 0.000248155 Jy ! Total flux subtracted in 200 components = 0.000248155 Jy ! Clean residual min=-0.003799 max=0.003220 Jy/beam ! Clean residual mean=-0.000004 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.342723 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.342723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072478Jy sigma=1.848752 ! Fit after self-cal, rms=0.072477Jy sigma=1.848719 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072477Jy sigma=1.848719 ! Fit after self-cal, rms=0.071895Jy sigma=1.847411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.951 mas, bmaj=2.594 mas, bpa=-3.955 degrees ! Estimated noise=0.655896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000732556 Jy ! Component: 100 - total flux cleaned = -0.000542712 Jy ! Component: 150 - total flux cleaned = -0.00036269 Jy ! Component: 200 - total flux cleaned = -0.000249693 Jy ! Total flux subtracted in 200 components = -0.000249693 Jy ! Clean residual min=-0.004278 max=0.004070 Jy/beam ! Clean residual mean=-0.000009 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.342474 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.342474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071782Jy sigma=1.848119 ! Fit after self-cal, rms=0.071775Jy sigma=1.848029 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 = 0.000276645 Jy ! Component: 100 - total flux cleaned = 0.00040525 Jy ! Component: 150 - total flux cleaned = 0.00037574 Jy ! Component: 200 - total flux cleaned = 0.000402799 Jy ! Total flux subtracted in 200 components = 0.000402799 Jy ! Clean residual min=-0.004163 max=0.003915 Jy/beam ! Clean residual mean=-0.000009 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.342877 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.342877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071769Jy sigma=1.848244 ! Fit after self-cal, rms=0.071766Jy sigma=1.848214 ! 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=0.7969 mas, bmaj=2.332 mas, bpa=-14.75 degrees ! Estimated noise=0.516682 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7969 x 2.332 at -14.75 degrees (North through East) ! Clean map min=-0.0033405 max=0.2421 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=0.6376 mas, bmaj=2.314 mas, bpa=-14.53 degrees ! Estimated noise=0.787654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178874 Jy ! Component: 100 - total flux cleaned = 0.236923 Jy ! Component: 150 - total flux cleaned = 0.266155 Jy ! Component: 200 - total flux cleaned = 0.283399 Jy ! Total flux subtracted in 200 components = 0.283399 Jy ! Clean residual min=-0.008674 max=0.009573 Jy/beam ! Clean residual mean=-0.000001 rms=0.002124 Jy/beam ! Combined flux in latest and established models = 0.283399 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.283399 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7969 mas, bmaj=2.332 mas, bpa=-14.75 degrees ! Estimated noise=0.516682 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 = 0.0140536 Jy ! Component: 100 - total flux cleaned = 0.0224887 Jy ! Component: 150 - total flux cleaned = 0.0284954 Jy ! Component: 200 - total flux cleaned = 0.0330969 Jy ! Total flux subtracted in 200 components = 0.0330969 Jy ! Clean residual min=-0.004697 max=0.003986 Jy/beam ! Clean residual mean=0.000000 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.316495 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 34 components and 0.316495 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=1.951 mas, bmaj=2.594 mas, bpa=-3.955 degrees ! Estimated noise=0.655896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649969 Jy ! Component: 100 - total flux cleaned = 0.0107437 Jy ! Component: 150 - total flux cleaned = 0.0139947 Jy ! Component: 200 - total flux cleaned = 0.0161867 Jy ! Total flux subtracted in 200 components = 0.0161867 Jy ! Clean residual min=-0.004736 max=0.003999 Jy/beam ! Clean residual mean=-0.000003 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.332682 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 = 0.00131081 Jy ! Component: 100 - total flux cleaned = 0.00236554 Jy ! Component: 150 - total flux cleaned = 0.00322108 Jy ! Component: 200 - total flux cleaned = 0.00397142 Jy ! Total flux subtracted in 200 components = 0.00397142 Jy ! Clean residual min=-0.004187 max=0.003819 Jy/beam ! Clean residual mean=-0.000006 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.336654 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 64 components and 0.336654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7969 mas, bmaj=2.332 mas, bpa=-14.75 degrees ! Estimated noise=0.516682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000447101 Jy ! Component: 100 - total flux cleaned = 0.00100954 Jy ! Component: 150 - total flux cleaned = 0.00150777 Jy ! Component: 200 - total flux cleaned = 0.00195618 Jy ! Total flux subtracted in 200 components = 0.00195618 Jy ! Clean residual min=-0.003846 max=0.003374 Jy/beam ! Clean residual mean=-0.000003 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.33861 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.33861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071824Jy sigma=1.851334 ! Fit after self-cal, rms=0.071807Jy sigma=1.850821 wmodel /scr/pima/bg219h_uvs/J0038+4137_X_map.mod ! Writing 84 model components to file: /scr/pima/bg219h_uvs/J0038+4137_X_map.mod wobs /scr/pima/bg219h_uvs/J0038+4137_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0038+4137_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0038+4137_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J0038+4137_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 = -0.00103119 Jy ! Component: 100 - total flux cleaned = -0.00109048 Jy ! Component: 150 - total flux cleaned = -0.00114225 Jy ! Component: 200 - total flux cleaned = -0.00114135 Jy ! Component: 250 - total flux cleaned = -0.0010035 Jy ! Component: 300 - total flux cleaned = -0.000828472 Jy ! Component: 350 - total flux cleaned = -0.00066103 Jy ! Component: 400 - total flux cleaned = -0.000501803 Jy ! Component: 450 - total flux cleaned = -0.000424063 Jy ! Component: 500 - total flux cleaned = -0.000385941 Jy ! Component: 550 - total flux cleaned = -0.000313572 Jy ! Component: 600 - total flux cleaned = -0.000313012 Jy ! Component: 650 - total flux cleaned = -0.000278769 Jy ! Component: 700 - total flux cleaned = -0.000213512 Jy ! Component: 750 - total flux cleaned = -0.000181804 Jy ! Component: 800 - total flux cleaned = -0.00012063 Jy ! Component: 850 - total flux cleaned = 5.90221e-05 Jy ! Component: 900 - total flux cleaned = 0.000146219 Jy ! Component: 950 - total flux cleaned = 0.000260287 Jy ! Component: 1000 - total flux cleaned = 0.00034392 Jy ! Component: 1050 - total flux cleaned = 0.000425682 Jy ! Component: 1100 - total flux cleaned = 0.000559302 Jy ! Component: 1150 - total flux cleaned = 0.000663811 Jy ! Component: 1200 - total flux cleaned = 0.000740768 Jy ! Component: 1250 - total flux cleaned = 0.000841598 Jy ! Component: 1300 - total flux cleaned = 0.000891525 Jy ! Component: 1350 - total flux cleaned = 0.000989572 Jy ! Component: 1400 - total flux cleaned = 0.00108547 Jy ! Component: 1450 - total flux cleaned = 0.00115647 Jy ! Component: 1500 - total flux cleaned = 0.00124945 Jy ! Component: 1550 - total flux cleaned = 0.00138665 Jy ! Component: 1600 - total flux cleaned = 0.00143169 Jy ! Component: 1650 - total flux cleaned = 0.00156497 Jy ! Component: 1700 - total flux cleaned = 0.00169615 Jy ! Component: 1750 - total flux cleaned = 0.0018471 Jy ! Component: 1800 - total flux cleaned = 0.00199582 Jy ! Component: 1850 - total flux cleaned = 0.00212172 Jy ! Component: 1900 - total flux cleaned = 0.00230781 Jy ! Component: 1950 - total flux cleaned = 0.00236905 Jy ! Component: 2000 - total flux cleaned = 0.0025105 Jy ! Component: 2050 - total flux cleaned = 0.00271005 Jy ! Component: 2100 - total flux cleaned = 0.00272956 Jy ! Component: 2150 - total flux cleaned = 0.00282745 Jy ! Component: 2200 - total flux cleaned = 0.0029245 Jy ! Component: 2250 - total flux cleaned = 0.00300142 Jy ! Component: 2300 - total flux cleaned = 0.00311538 Jy ! Component: 2350 - total flux cleaned = 0.00319071 Jy ! Component: 2400 - total flux cleaned = 0.00326534 Jy ! Component: 2450 - total flux cleaned = 0.00330249 Jy ! Component: 2500 - total flux cleaned = 0.0034675 Jy ! Component: 2550 - total flux cleaned = 0.00354027 Jy ! Component: 2600 - total flux cleaned = 0.00363048 Jy ! Component: 2650 - total flux cleaned = 0.00371961 Jy ! Component: 2700 - total flux cleaned = 0.0038083 Jy ! Component: 2750 - total flux cleaned = 0.00393143 Jy ! Component: 2800 - total flux cleaned = 0.00400134 Jy ! Component: 2850 - total flux cleaned = 0.00405351 Jy ! Component: 2900 - total flux cleaned = 0.00410539 Jy ! Component: 2950 - total flux cleaned = 0.00424239 Jy ! Component: 3000 - total flux cleaned = 0.00425935 Jy ! Component: 3050 - total flux cleaned = 0.00434389 Jy ! Component: 3100 - total flux cleaned = 0.00437739 Jy ! Component: 3150 - total flux cleaned = 0.00439403 Jy ! Component: 3200 - total flux cleaned = 0.00447707 Jy ! Component: 3250 - total flux cleaned = 0.00447686 Jy ! Component: 3300 - total flux cleaned = 0.0044604 Jy ! Component: 3350 - total flux cleaned = 0.00447673 Jy ! Component: 3400 - total flux cleaned = 0.00447664 Jy ! Component: 3450 - total flux cleaned = 0.00444441 Jy ! Component: 3500 - total flux cleaned = 0.00446062 Jy ! Component: 3550 - total flux cleaned = 0.00442852 Jy ! Component: 3600 - total flux cleaned = 0.00442854 Jy ! Component: 3650 - total flux cleaned = 0.00444441 Jy ! Component: 3700 - total flux cleaned = 0.00442858 Jy ! Component: 3750 - total flux cleaned = 0.00438123 Jy ! Component: 3800 - total flux cleaned = 0.00439693 Jy ! Component: 3850 - total flux cleaned = 0.00433417 Jy ! Component: 3900 - total flux cleaned = 0.0043499 Jy ! Component: 3950 - total flux cleaned = 0.00430312 Jy ! Component: 4000 - total flux cleaned = 0.00430316 Jy ! Component: 4050 - total flux cleaned = 0.00427215 Jy ! Total flux subtracted in 4096 components = 0.0042721 Jy ! Clean residual min=-0.000977 max=0.000884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.342882 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 339 components and 0.342882 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0038+4137_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7969 x 2.332 at -14.75 degrees (North through East) ! Clean map min=-0.0022363 max=0.2426 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0038+4137_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.242597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000245307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303351 0.303351 0.606702 1.2134 2.42681 4.85362 9.70723 19.4145 38.8289 77.6579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.242 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 988.953 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0038+4137_X_uvs.log closed on Thu Apr 7 11:56:04 2016