! Started logfile: /scr/pima/bg219a_uvs/J1327+2210_X_dfm.log on Fri May 20 00:09:07 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219a_uvs/J1327+2210_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1327+2210_X_uva.fits ! AN table 1: 27 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.592593 visibilities/baseline/integration-bin. ! Found source: J1327+2210 ! ! 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 121 lines of history. ! ! Reading 4032 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1327+2210_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.263503Jy sigma=26.871137 ! Fit after self-cal, rms=0.328414Jy sigma=7.111842 ! 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=0.7852 mas, bmaj=1.315 mas, bpa=8.099 degrees ! Estimated noise=0.933503 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 = 0.541985 Jy ! Component: 100 - total flux cleaned = 0.671122 Jy ! Total flux subtracted in 100 components = 0.671122 Jy ! Clean residual min=-0.034565 max=0.049924 Jy/beam ! Clean residual mean=0.000075 rms=0.008759 Jy/beam ! Combined flux in latest and established models = 0.671122 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.671122 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.217123Jy sigma=4.616455 ! Fit after self-cal, rms=0.217116Jy sigma=4.616287 ! 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=0.9863 mas, bmaj=1.67 mas, bpa=6.244 degrees ! Estimated noise=0.582726 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 = 0.0851562 Jy ! Component: 100 - total flux cleaned = 0.124504 Jy ! Component: 150 - total flux cleaned = 0.14483 Jy ! Component: 200 - total flux cleaned = 0.156406 Jy ! Total flux subtracted in 200 components = 0.156406 Jy ! Clean residual min=-0.015459 max=0.018633 Jy/beam ! Clean residual mean=-0.000001 rms=0.004537 Jy/beam ! Combined flux in latest and established models = 0.827529 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.827529 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.183317Jy sigma=3.940779 ! Fit after self-cal, rms=0.183277Jy sigma=3.940095 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9863 x 1.67 at 6.244 degrees (North through East) ! Clean map min=-0.014728 max=0.72786 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: ! FD 1.05 LA 0.95 MK 1.00 NL 1.04 ! OV 1.02 PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 LA 0.95 MK 1.00 NL 1.02 ! OV 1.01 PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.96 MK 1.01 NL 1.04 ! OV 0.99 PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.96 MK 1.01 NL 1.05 ! OV 1.00 PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 LA 0.95 MK 0.99 NL 1.04 ! OV 1.01 PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.98 MK 1.02 NL 1.05 ! OV 0.99 PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 LA 0.98 MK 1.00 NL 1.06 ! OV 1.00 PT 0.94 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.97 MK 1.03 NL 1.05 ! OV 1.00 PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 LA 0.96 MK 1.02 NL 1.04 ! OV 1.02 PT 0.96 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.96 MK 1.04 NL 1.05 ! OV 0.99 PT 0.96 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.96 MK 1.00 NL 1.03 ! OV 1.03 PT 0.97 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 0.95 MK 1.02 NL 1.05 ! OV 1.02 PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.183277Jy sigma=3.940095 ! Fit after self-cal, rms=0.181012Jy sigma=3.873397 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9928 mas, bmaj=1.682 mas, bpa=6.085 degrees ! Estimated noise=0.583298 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 = -0.000832279 Jy ! Component: 100 - total flux cleaned = -0.00105123 Jy ! Component: 150 - total flux cleaned = -0.00111241 Jy ! Component: 200 - total flux cleaned = -0.00116865 Jy ! Total flux subtracted in 200 components = -0.00116865 Jy ! Clean residual min=-0.011415 max=0.010461 Jy/beam ! Clean residual mean=-0.000058 rms=0.003206 Jy/beam ! Combined flux in latest and established models = 0.82636 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.82636 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180952Jy sigma=3.872525 ! Fit after self-cal, rms=0.180947Jy sigma=3.872455 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180947Jy sigma=3.872455 ! Fit after self-cal, rms=0.180839Jy sigma=3.854440 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9923 mas, bmaj=1.68 mas, bpa=6.055 degrees ! Estimated noise=0.583009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000943624 Jy ! Component: 100 - total flux cleaned = -0.00111644 Jy ! Component: 150 - total flux cleaned = -0.00126742 Jy ! Component: 200 - total flux cleaned = -0.00140906 Jy ! Total flux subtracted in 200 components = -0.00140906 Jy ! Clean residual min=-0.010852 max=0.010165 Jy/beam ! Clean residual mean=-0.000098 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 0.824951 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.824951 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180797Jy sigma=3.853800 ! Fit after self-cal, rms=0.180794Jy sigma=3.853696 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 = -0.000184769 Jy ! Component: 100 - total flux cleaned = -0.00032796 Jy ! Component: 150 - total flux cleaned = -0.000413447 Jy ! Component: 200 - total flux cleaned = -0.000492069 Jy ! Total flux subtracted in 200 components = -0.000492069 Jy ! Clean residual min=-0.010784 max=0.010066 Jy/beam ! Clean residual mean=-0.000098 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 0.824459 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.824459 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180766Jy sigma=3.853297 ! Fit after self-cal, rms=0.180765Jy sigma=3.853225 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180765Jy sigma=3.853225 ! Fit after self-cal, rms=0.180686Jy sigma=3.853094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9925 mas, bmaj=1.679 mas, bpa=6.088 degrees ! Estimated noise=0.582962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000778922 Jy ! Component: 100 - total flux cleaned = -0.000913892 Jy ! Component: 150 - total flux cleaned = -0.00104111 Jy ! Component: 200 - total flux cleaned = -0.00116262 Jy ! Total flux subtracted in 200 components = -0.00116262 Jy ! Clean residual min=-0.010723 max=0.010114 Jy/beam ! Clean residual mean=-0.000097 rms=0.002665 Jy/beam ! Combined flux in latest and established models = 0.823296 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.823296 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180656Jy sigma=3.852690 ! Fit after self-cal, rms=0.180656Jy sigma=3.852636 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 = -0.000155766 Jy ! Component: 100 - total flux cleaned = -0.000315129 Jy ! Component: 150 - total flux cleaned = -0.000385593 Jy ! Component: 200 - total flux cleaned = -0.000485191 Jy ! Total flux subtracted in 200 components = -0.000485191 Jy ! Clean residual min=-0.010675 max=0.010090 Jy/beam ! Clean residual mean=-0.000096 rms=0.002659 Jy/beam ! Combined flux in latest and established models = 0.822811 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.822811 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180637Jy sigma=3.852386 ! Fit after self-cal, rms=0.180636Jy sigma=3.852342 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180636Jy sigma=3.852342 ! Fit after self-cal, rms=0.180578Jy sigma=3.852245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=3.618 mas, bpa=-1.084 degrees ! Estimated noise=0.756501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00262057 Jy ! Component: 100 - total flux cleaned = -0.00272819 Jy ! Component: 150 - total flux cleaned = -0.00287504 Jy ! Component: 200 - total flux cleaned = -0.00301316 Jy ! Total flux subtracted in 200 components = -0.00301316 Jy ! Clean residual min=-0.014537 max=0.014197 Jy/beam ! Clean residual mean=-0.000188 rms=0.004560 Jy/beam ! Combined flux in latest and established models = 0.819798 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 41 components and 0.819798 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180562Jy sigma=3.852358 ! Fit after self-cal, rms=0.180554Jy sigma=3.852126 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 = -0.000448542 Jy ! Component: 100 - total flux cleaned = -0.000451803 Jy ! Component: 150 - total flux cleaned = -0.000453692 Jy ! Component: 200 - total flux cleaned = -0.000556345 Jy ! Total flux subtracted in 200 components = -0.000556345 Jy ! Clean residual min=-0.014500 max=0.014138 Jy/beam ! Clean residual mean=-0.000186 rms=0.004550 Jy/beam ! Combined flux in latest and established models = 0.819242 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.819242 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180559Jy sigma=3.852578 ! Fit after self-cal, rms=0.180553Jy sigma=3.852404 ! 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=0.9928 mas, bmaj=1.679 mas, bpa=6.111 degrees ! Estimated noise=0.583019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9928 x 1.679 at 6.111 degrees (North through East) ! Clean map min=-0.010331 max=0.73395 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.180553Jy sigma=3.852404 ! Fit after self-cal, rms=0.167238Jy sigma=3.578182 ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=1.696 mas, bpa=6.586 degrees ! Estimated noise=0.548816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0358935 Jy ! Component: 100 - total flux cleaned = -0.0488473 Jy ! Component: 150 - total flux cleaned = -0.0551775 Jy ! Component: 200 - total flux cleaned = -0.0586521 Jy ! Total flux subtracted in 200 components = -0.0586521 Jy ! Clean residual min=-0.008570 max=0.013030 Jy/beam ! Clean residual mean=-0.000057 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 0.76059 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.76059 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.159384Jy sigma=3.431605 ! Fit after self-cal, rms=0.159381Jy sigma=3.431547 ! Inverting map ! Added new window around map position (15.2, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118524 Jy ! Component: 100 - total flux cleaned = 0.0172793 Jy ! Component: 150 - total flux cleaned = 0.0189912 Jy ! Component: 200 - total flux cleaned = 0.0199776 Jy ! Total flux subtracted in 200 components = 0.0199776 Jy ! Clean residual min=-0.006438 max=0.010034 Jy/beam ! Clean residual mean=-0.000042 rms=0.002216 Jy/beam ! Combined flux in latest and established models = 0.780567 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.780567 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.158359Jy sigma=3.417145 ! Fit after self-cal, rms=0.158301Jy sigma=3.415082 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.158301Jy sigma=3.415082 ! Fit after self-cal, rms=0.151358Jy sigma=3.246922 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=0.7946 mas, bmaj=1.335 mas, bpa=8.909 degrees ! Estimated noise=0.850002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.493425 Jy ! Component: 100 - total flux cleaned = 0.609184 Jy ! Component: 150 - total flux cleaned = 0.652758 Jy ! Component: 200 - total flux cleaned = 0.675656 Jy ! Total flux subtracted in 200 components = 0.675656 Jy ! Clean residual min=-0.014855 max=0.020813 Jy/beam ! Clean residual mean=-0.000063 rms=0.003746 Jy/beam ! Combined flux in latest and established models = 0.675656 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.675656 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.71 mas, bpa=6.895 degrees ! Estimated noise=0.519247 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 = 0.0215489 Jy ! Component: 100 - total flux cleaned = 0.0355309 Jy ! Component: 150 - total flux cleaned = 0.0452488 Jy ! Component: 200 - total flux cleaned = 0.0522536 Jy ! Total flux subtracted in 200 components = 0.0522536 Jy ! Clean residual min=-0.007801 max=0.010034 Jy/beam ! Clean residual mean=-0.000018 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 0.72791 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.72791 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=2.283 mas, bmaj=3.633 mas, bpa=-0.7866 degrees ! Estimated noise=0.658094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737859 Jy ! Component: 100 - total flux cleaned = 0.00906848 Jy ! Component: 150 - total flux cleaned = 0.00964152 Jy ! Component: 200 - total flux cleaned = 0.00998974 Jy ! Total flux subtracted in 200 components = 0.00998974 Jy ! Clean residual min=-0.009900 max=0.012593 Jy/beam ! Clean residual mean=-0.000037 rms=0.003517 Jy/beam ! Combined flux in latest and established models = 0.737899 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 = -0.000101552 Jy ! Component: 100 - total flux cleaned = -0.000192274 Jy ! Component: 150 - total flux cleaned = -2.97225e-05 Jy ! Component: 200 - total flux cleaned = 4.46146e-05 Jy ! Total flux subtracted in 200 components = 4.46146e-05 Jy ! Clean residual min=-0.009579 max=0.012527 Jy/beam ! Clean residual mean=-0.000036 rms=0.003456 Jy/beam ! Combined flux in latest and established models = 0.737944 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.737944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.71 mas, bpa=6.895 degrees ! Estimated noise=0.519247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284008 Jy ! Component: 100 - total flux cleaned = 0.00341858 Jy ! Component: 150 - total flux cleaned = 0.00361658 Jy ! Component: 200 - total flux cleaned = 0.00370081 Jy ! Total flux subtracted in 200 components = 0.00370081 Jy ! Clean residual min=-0.006434 max=0.009371 Jy/beam ! Clean residual mean=-0.000024 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 0.741645 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.741645 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.144268Jy sigma=3.137987 ! Fit after self-cal, rms=0.144231Jy sigma=3.136697 wmodel /J1327+2210_X_map.mod ! wmodel: Unable to open new model file: /J1327+2210_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1327+2210_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 1.71 at 6.895 degrees (North through East) ! Clean map min=-0.006153 max=0.65583 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1327+2210_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.655827 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00207022 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.946996 0.946996 1.89399 3.78798 7.57596 15.1519 30.3039 60.6077 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0062 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.655 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 316.791 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1327+2210_X_dfm.log closed on Fri May 20 00:09:10 2016