! Started logfile: /scr/pima/bg219b_uvs/J0646+3041_X_uvs.log on Thu Apr 7 01:45:56 2016 obs /scr/pima/bg219b_uvs/J0646+3041_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0646+3041_X_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.823529 visibilities/baseline/integration-bin. ! Found source: J0646+3041 ! ! 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 22680 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/bg219b_uvs/J0646+3041_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 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=1.006104Jy sigma=24.511681 ! Fit after self-cal, rms=0.885625Jy sigma=21.563242 ! 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=0.8973 mas, bmaj=1.747 mas, bpa=-2.977 degrees ! Estimated noise=0.493343 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 = 0.0813117 Jy ! Component: 100 - total flux cleaned = 0.120511 Jy ! Total flux subtracted in 100 components = 0.120511 Jy ! Clean residual min=-0.010285 max=0.020805 Jy/beam ! Clean residual mean=-0.000004 rms=0.003472 Jy/beam ! Combined flux in latest and established models = 0.120511 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.120511 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=0.089651Jy sigma=2.111923 ! Fit after self-cal, rms=0.088883Jy sigma=2.096888 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271723 Jy ! Component: 100 - total flux cleaned = 0.0471891 Jy ! Total flux subtracted in 100 components = 0.0471891 Jy ! Clean residual min=-0.008527 max=0.015159 Jy/beam ! Clean residual mean=-0.000004 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 0.1677 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.1677 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=0.073677Jy sigma=1.731959 ! Fit after self-cal, rms=0.073547Jy sigma=1.728809 ! 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=1.063 mas, bmaj=1.951 mas, bpa=0.03888 degrees ! Estimated noise=0.265957 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 (1, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242457 Jy ! Component: 100 - total flux cleaned = 0.0413465 Jy ! Component: 150 - total flux cleaned = 0.0540955 Jy ! Component: 200 - total flux cleaned = 0.0638232 Jy ! Total flux subtracted in 200 components = 0.0638232 Jy ! Clean residual min=-0.007111 max=0.011758 Jy/beam ! Clean residual mean=-0.000004 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.231523 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 96 components and 0.231523 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=0.062039Jy sigma=1.456432 ! Fit after self-cal, rms=0.061768Jy sigma=1.449359 ! Inverting map ! Added new window around map position (1, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110553 Jy ! Component: 100 - total flux cleaned = 0.0171082 Jy ! Component: 150 - total flux cleaned = 0.0208141 Jy ! Component: 200 - total flux cleaned = 0.0238631 Jy ! Total flux subtracted in 200 components = 0.0238631 Jy ! Clean residual min=-0.005994 max=0.006005 Jy/beam ! Clean residual mean=0.000002 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.255386 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 0.255386 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=0.059279Jy sigma=1.387704 ! Fit after self-cal, rms=0.059088Jy sigma=1.382720 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.951 at 0.03888 degrees (North through East) ! Clean map min=-0.0053264 max=0.11016 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 1.02 FD 0.93 HN 0.98 KP 0.84 ! LA 0.88 MK 1.02 NL 1.07 OV 0.97 ! PT 1.11 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.06 KP 0.89 ! LA 0.88 MK 1.09 NL 1.08 OV 0.99 ! PT 1.19 SC 1.07 ! ! ! 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 1.02 FD 0.96 HN 1.00 KP 0.87 ! LA 0.86 MK 1.04 NL 1.05 OV 0.97 ! PT 1.17 SC 1.09 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.89 ! LA 0.88 MK 1.02 NL 1.09 OV 1.00 ! PT 1.19 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 KP 0.90 ! LA 0.92 MK 1.07 NL 1.03 OV 1.01 ! PT 1.18 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.96 KP 0.88 ! LA 0.87 MK 1.01 NL 1.05 OV 0.97 ! PT 1.15 SC 1.07 ! ! ! 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=0.059088Jy sigma=1.382720 ! Fit after self-cal, rms=0.057108Jy sigma=1.316686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.973 mas, bpa=-0.229 degrees ! Estimated noise=0.264967 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 (3, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433374 Jy ! Component: 100 - total flux cleaned = 0.00692313 Jy ! Component: 150 - total flux cleaned = 0.00791805 Jy ! Component: 200 - total flux cleaned = 0.00863336 Jy ! Total flux subtracted in 200 components = 0.00863336 Jy ! Clean residual min=-0.002519 max=0.003244 Jy/beam ! Clean residual mean=-0.000006 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.264019 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.26402 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=0.056666Jy sigma=1.306223 ! Fit after self-cal, rms=0.056663Jy sigma=1.304621 ! 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=0.056663Jy sigma=1.304621 ! Fit after self-cal, rms=0.056807Jy sigma=1.297179 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.959 mas, bpa=-1.23 degrees ! Estimated noise=0.265381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019912 Jy ! Component: 100 - total flux cleaned = 0.00303246 Jy ! Component: 150 - total flux cleaned = 0.0035624 Jy ! Component: 200 - total flux cleaned = 0.00393446 Jy ! Total flux subtracted in 200 components = 0.00393446 Jy ! Clean residual min=-0.002184 max=0.002958 Jy/beam ! Clean residual mean=-0.000007 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.267954 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 160 components and 0.267954 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=0.056658Jy sigma=1.293578 ! Fit after self-cal, rms=0.056665Jy sigma=1.293172 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 (3.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000898427 Jy ! Component: 100 - total flux cleaned = 0.00114418 Jy ! Component: 150 - total flux cleaned = 0.00136388 Jy ! Component: 200 - total flux cleaned = 0.00176076 Jy ! Total flux subtracted in 200 components = 0.00176076 Jy ! Clean residual min=-0.001881 max=0.002553 Jy/beam ! Clean residual mean=-0.000006 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.269715 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 0.269715 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=0.056502Jy sigma=1.289276 ! Fit after self-cal, rms=0.056492Jy sigma=1.288981 ! Inverting map ! Added new window around map position (23.6, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205324 Jy ! Component: 100 - total flux cleaned = 0.00274691 Jy ! Component: 150 - total flux cleaned = 0.00319784 Jy ! Component: 200 - total flux cleaned = 0.00372753 Jy ! Total flux subtracted in 200 components = 0.00372753 Jy ! Clean residual min=-0.001769 max=0.001967 Jy/beam ! Clean residual mean=-0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.273442 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 193 components and 0.273442 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=0.056385Jy sigma=1.286151 ! Fit after self-cal, rms=0.056384Jy sigma=1.285997 ! Inverting map ! Added new window around map position (40.4, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179098 Jy ! Component: 100 - total flux cleaned = 0.0025931 Jy ! Component: 150 - total flux cleaned = 0.00302361 Jy ! Component: 200 - total flux cleaned = 0.00341899 Jy ! Total flux subtracted in 200 components = 0.00341899 Jy ! Clean residual min=-0.001637 max=0.001746 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.276861 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 208 components and 0.276861 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=0.056308Jy sigma=1.284034 ! Fit after self-cal, rms=0.056310Jy sigma=1.283908 ! 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=0.056310Jy sigma=1.283908 ! Fit after self-cal, rms=0.056211Jy sigma=1.284309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.949 mas, bpa=-1.542 degrees ! Estimated noise=0.263957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104689 Jy ! Component: 100 - total flux cleaned = 0.00169833 Jy ! Component: 150 - total flux cleaned = 0.00204676 Jy ! Component: 200 - total flux cleaned = 0.0023697 Jy ! Total flux subtracted in 200 components = 0.0023697 Jy ! Clean residual min=-0.001551 max=0.001530 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.279231 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 226 components and 0.279231 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=0.056168Jy sigma=1.283197 ! Fit after self-cal, rms=0.056173Jy sigma=1.283111 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 = 0.000376414 Jy ! Component: 100 - total flux cleaned = 0.000682108 Jy ! Component: 150 - total flux cleaned = 0.00099417 Jy ! Component: 200 - total flux cleaned = 0.001154 Jy ! Total flux subtracted in 200 components = 0.001154 Jy ! Clean residual min=-0.001541 max=0.001474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.280385 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 240 components and 0.280385 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=0.056146Jy sigma=1.282409 ! Fit after self-cal, rms=0.056148Jy sigma=1.282367 ! 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=0.056148Jy sigma=1.282367 ! Fit after self-cal, rms=0.056058Jy sigma=1.282393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=2.646 mas, bpa=-1.695 degrees ! Estimated noise=0.324759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000976326 Jy ! Component: 100 - total flux cleaned = 0.0015021 Jy ! Component: 150 - total flux cleaned = 0.0017114 Jy ! Component: 200 - total flux cleaned = 0.00192526 Jy ! Total flux subtracted in 200 components = 0.00192526 Jy ! Clean residual min=-0.001579 max=0.001822 Jy/beam ! Clean residual mean=-0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.28231 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 271 components and 0.28231 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=0.056040Jy sigma=1.281864 ! Fit after self-cal, rms=0.056038Jy sigma=1.281804 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 = 0.000288433 Jy ! Component: 100 - total flux cleaned = 0.000460466 Jy ! Component: 150 - total flux cleaned = 0.000574049 Jy ! Component: 200 - total flux cleaned = 0.000700651 Jy ! Total flux subtracted in 200 components = 0.000700651 Jy ! Clean residual min=-0.001483 max=0.001766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.283011 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 286 components and 0.283011 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=0.056030Jy sigma=1.281557 ! Fit after self-cal, rms=0.056028Jy sigma=1.281537 ! 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=1.07 mas, bmaj=1.948 mas, bpa=-1.65 degrees ! Estimated noise=0.263394 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 1.948 at -1.65 degrees (North through East) ! Clean map min=-0.002799 max=0.10596 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=0.898 mas, bmaj=1.747 mas, bpa=-4.676 degrees ! Estimated noise=0.488328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0801932 Jy ! Component: 100 - total flux cleaned = 0.119929 Jy ! Component: 150 - total flux cleaned = 0.146847 Jy ! Component: 200 - total flux cleaned = 0.16704 Jy ! Total flux subtracted in 200 components = 0.16704 Jy ! Clean residual min=-0.006814 max=0.011749 Jy/beam ! Clean residual mean=-0.000005 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 0.16704 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.16704 Jy ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.948 mas, bpa=-1.65 degrees ! Estimated noise=0.263394 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 = 0.0241794 Jy ! Component: 100 - total flux cleaned = 0.0414534 Jy ! Component: 150 - total flux cleaned = 0.0543407 Jy ! Component: 200 - total flux cleaned = 0.0642363 Jy ! Total flux subtracted in 200 components = 0.0642363 Jy ! Clean residual min=-0.004280 max=0.006074 Jy/beam ! Clean residual mean=-0.000011 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.231277 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 97 components and 0.231277 Jy ! Inverting map ! Added new window around map position (-1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804657 Jy ! Component: 100 - total flux cleaned = 0.0146468 Jy ! Component: 150 - total flux cleaned = 0.0201 Jy ! Component: 200 - total flux cleaned = 0.0246563 Jy ! Total flux subtracted in 200 components = 0.0246563 Jy ! Clean residual min=-0.002856 max=0.002938 Jy/beam ! Clean residual mean=-0.000008 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.255933 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 130 components and 0.255933 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=2.061 mas, bmaj=2.646 mas, bpa=-1.695 degrees ! Estimated noise=0.324759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635568 Jy ! Component: 100 - total flux cleaned = 0.0105704 Jy ! Component: 150 - total flux cleaned = 0.0133651 Jy ! Component: 200 - total flux cleaned = 0.0157201 Jy ! Total flux subtracted in 200 components = 0.0157201 Jy ! Clean residual min=-0.002836 max=0.002845 Jy/beam ! Clean residual mean=-0.000012 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.271653 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 = 0.00170646 Jy ! Component: 100 - total flux cleaned = 0.00327006 Jy ! Component: 150 - total flux cleaned = 0.00440644 Jy ! Component: 200 - total flux cleaned = 0.00541087 Jy ! Total flux subtracted in 200 components = 0.00541087 Jy ! Clean residual min=-0.002118 max=0.002241 Jy/beam ! Clean residual mean=-0.000008 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.277064 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 207 components and 0.277064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.948 mas, bpa=-1.65 degrees ! Estimated noise=0.263394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645552 Jy ! Component: 100 - total flux cleaned = 0.00135774 Jy ! Component: 150 - total flux cleaned = 0.00204551 Jy ! Component: 200 - total flux cleaned = 0.00267414 Jy ! Total flux subtracted in 200 components = 0.00267414 Jy ! Clean residual min=-0.001557 max=0.001621 Jy/beam ! Clean residual mean=-0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.279738 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 239 components and 0.279738 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=0.056117Jy sigma=1.284163 ! Fit after self-cal, rms=0.056095Jy sigma=1.283155 wmodel /scr/pima/bg219b_uvs/J0646+3041_X_map.mod ! Writing 239 model components to file: /scr/pima/bg219b_uvs/J0646+3041_X_map.mod wobs /scr/pima/bg219b_uvs/J0646+3041_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0646+3041_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0646+3041_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219b_uvs/J0646+3041_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 = -0.00022964 Jy ! Component: 100 - total flux cleaned = -0.000386044 Jy ! Component: 150 - total flux cleaned = -0.000509156 Jy ! Component: 200 - total flux cleaned = -0.000508558 Jy ! Component: 250 - total flux cleaned = -0.000576628 Jy ! Component: 300 - total flux cleaned = -0.000620748 Jy ! Component: 350 - total flux cleaned = -0.000685308 Jy ! Component: 400 - total flux cleaned = -0.000706461 Jy ! Component: 450 - total flux cleaned = -0.000767956 Jy ! Component: 500 - total flux cleaned = -0.000768089 Jy ! Component: 550 - total flux cleaned = -0.000729974 Jy ! Component: 600 - total flux cleaned = -0.000768608 Jy ! Component: 650 - total flux cleaned = -0.000712584 Jy ! Component: 700 - total flux cleaned = -0.000712277 Jy ! Component: 750 - total flux cleaned = -0.000676245 Jy ! Component: 800 - total flux cleaned = -0.000640762 Jy ! Component: 850 - total flux cleaned = -0.000588726 Jy ! Component: 900 - total flux cleaned = -0.000520847 Jy ! Component: 950 - total flux cleaned = -0.000487362 Jy ! Component: 1000 - total flux cleaned = -0.000487237 Jy ! Component: 1050 - total flux cleaned = -0.000471115 Jy ! Component: 1100 - total flux cleaned = -0.000439871 Jy ! Component: 1150 - total flux cleaned = -0.000424549 Jy ! Component: 1200 - total flux cleaned = -0.0004093 Jy ! Component: 1250 - total flux cleaned = -0.000394079 Jy ! Component: 1300 - total flux cleaned = -0.000408995 Jy ! Component: 1350 - total flux cleaned = -0.000394343 Jy ! Component: 1400 - total flux cleaned = -0.000437511 Jy ! Component: 1450 - total flux cleaned = -0.00036618 Jy ! Component: 1500 - total flux cleaned = -0.000338442 Jy ! Component: 1550 - total flux cleaned = -0.000338451 Jy ! Component: 1600 - total flux cleaned = -0.000352082 Jy ! Component: 1650 - total flux cleaned = -0.000297638 Jy ! Component: 1700 - total flux cleaned = -0.0002707 Jy ! Component: 1750 - total flux cleaned = -0.000257515 Jy ! Component: 1800 - total flux cleaned = -0.000244226 Jy ! Component: 1850 - total flux cleaned = -0.000244147 Jy ! Component: 1900 - total flux cleaned = -0.000231579 Jy ! Component: 1950 - total flux cleaned = -0.000244151 Jy ! Component: 2000 - total flux cleaned = -0.000181833 Jy ! Component: 2050 - total flux cleaned = -0.000256204 Jy ! Component: 2100 - total flux cleaned = -0.000268231 Jy ! Component: 2150 - total flux cleaned = -0.000280389 Jy ! Component: 2200 - total flux cleaned = -0.000292323 Jy ! Component: 2250 - total flux cleaned = -0.000327956 Jy ! Component: 2300 - total flux cleaned = -0.000363038 Jy ! Component: 2350 - total flux cleaned = -0.000316776 Jy ! Component: 2400 - total flux cleaned = -0.000351492 Jy ! Component: 2450 - total flux cleaned = -0.000317272 Jy ! Component: 2500 - total flux cleaned = -0.000385002 Jy ! Component: 2550 - total flux cleaned = -0.000351324 Jy ! Component: 2600 - total flux cleaned = -0.000362328 Jy ! Component: 2650 - total flux cleaned = -0.000417309 Jy ! Component: 2700 - total flux cleaned = -0.000406135 Jy ! Component: 2750 - total flux cleaned = -0.000427601 Jy ! Component: 2800 - total flux cleaned = -0.000384722 Jy ! Component: 2850 - total flux cleaned = -0.000374146 Jy ! Component: 2900 - total flux cleaned = -0.00037401 Jy ! Component: 2950 - total flux cleaned = -0.000352986 Jy ! Component: 3000 - total flux cleaned = -0.000363444 Jy ! Component: 3050 - total flux cleaned = -0.000363507 Jy ! Component: 3100 - total flux cleaned = -0.000332993 Jy ! Component: 3150 - total flux cleaned = -0.000333016 Jy ! Component: 3200 - total flux cleaned = -0.000323052 Jy ! Component: 3250 - total flux cleaned = -0.000352909 Jy ! Component: 3300 - total flux cleaned = -0.000372563 Jy ! Component: 3350 - total flux cleaned = -0.000372401 Jy ! Component: 3400 - total flux cleaned = -0.000362615 Jy ! Component: 3450 - total flux cleaned = -0.000304619 Jy ! Component: 3500 - total flux cleaned = -0.000352688 Jy ! Component: 3550 - total flux cleaned = -0.000352576 Jy ! Component: 3600 - total flux cleaned = -0.00035252 Jy ! Component: 3650 - total flux cleaned = -0.000361915 Jy ! Component: 3700 - total flux cleaned = -0.000352616 Jy ! Component: 3750 - total flux cleaned = -0.00035259 Jy ! Component: 3800 - total flux cleaned = -0.000380297 Jy ! Component: 3850 - total flux cleaned = -0.00039858 Jy ! Component: 3900 - total flux cleaned = -0.000398538 Jy ! Component: 3950 - total flux cleaned = -0.000407494 Jy ! Component: 4000 - total flux cleaned = -0.000416394 Jy ! Component: 4050 - total flux cleaned = -0.000425301 Jy ! Total flux subtracted in 4096 components = -0.000442965 Jy ! Clean residual min=-0.000555 max=0.000582 Jy/beam ! Clean residual mean=0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.279295 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 544 components and 0.279295 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0646+3041_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 1.948 at -1.65 degrees (North through East) ! Clean map min=-0.0015088 max=0.10533 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0646+3041_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.105334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150011 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427242 0.427242 0.854484 1.70897 3.41794 6.83587 13.6717 27.3435 54.687 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 702.177 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0646+3041_X_uvs.log closed on Thu Apr 7 01:46:01 2016