! Started logfile: /scr/pima/bg219i_uvs/J1107+1628_X_dfm.log on Thu May 19 23:17:10 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/bg219i_uvs/J1107+1628_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1107+1628_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J1107+1628 ! ! 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 10500 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 J1107+1628_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028925Jy sigma=24.715537 ! Fit after self-cal, rms=0.801844Jy sigma=19.156671 ! 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=0.7305 mas, bmaj=1.962 mas, bpa=5.599 degrees ! Estimated noise=0.561554 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 = 0.152604 Jy ! Component: 100 - total flux cleaned = 0.211491 Jy ! Total flux subtracted in 100 components = 0.211491 Jy ! Clean residual min=-0.009073 max=0.024354 Jy/beam ! Clean residual mean=-0.000015 rms=0.002445 Jy/beam ! Combined flux in latest and established models = 0.211491 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.211491 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=0.073585Jy sigma=1.693672 ! Fit after self-cal, rms=0.073020Jy sigma=1.681848 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261406 Jy ! Component: 100 - total flux cleaned = 0.0386327 Jy ! Total flux subtracted in 100 components = 0.0386327 Jy ! Clean residual min=-0.005146 max=0.006138 Jy/beam ! Clean residual mean=-0.000007 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.250124 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.250124 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=0.064029Jy sigma=1.416239 ! Fit after self-cal, rms=0.063945Jy sigma=1.415010 ! 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=0.986 mas, bmaj=2.28 mas, bpa=4.633 degrees ! Estimated noise=0.326699 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 = 0.00762336 Jy ! Component: 100 - total flux cleaned = 0.0116719 Jy ! Component: 150 - total flux cleaned = 0.0140682 Jy ! Component: 200 - total flux cleaned = 0.0149638 Jy ! Total flux subtracted in 200 components = 0.0149638 Jy ! Clean residual min=-0.003739 max=0.006252 Jy/beam ! Clean residual mean=-0.000002 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.265088 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.265088 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=0.063320Jy sigma=1.386718 ! Fit after self-cal, rms=0.063299Jy sigma=1.386435 ! Inverting map ! Added new window around map position (-1.8, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545311 Jy ! Component: 100 - total flux cleaned = 0.00815186 Jy ! Component: 150 - total flux cleaned = 0.00935301 Jy ! Component: 200 - total flux cleaned = 0.0103909 Jy ! Total flux subtracted in 200 components = 0.0103909 Jy ! Clean residual min=-0.003627 max=0.004200 Jy/beam ! Clean residual mean=0.000000 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.275479 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.275479 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=0.062841Jy sigma=1.373479 ! Fit after self-cal, rms=0.062807Jy sigma=1.372616 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.986 x 2.28 at 4.633 degrees (North through East) ! Clean map min=-0.0032757 max=0.19896 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 0.98 FD 0.99 HN 0.99 KP 0.99 ! LA 0.97 MK 1.04 NL 1.01 OV 0.99 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.98 ! LA 0.99 MK 1.03 NL 0.97 OV 0.97 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 0.99 ! LA 0.96 MK 1.06 NL 1.00 OV 0.95 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.97 ! LA 0.98 MK 0.96 NL 1.01 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.05 KP 0.97 ! LA 0.97 MK 1.01 NL 1.02 OV 0.98 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 0.98 MK 0.98 NL 0.98 OV 0.98 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 1.00 ! LA 0.96 MK 1.04 NL 0.99 OV 0.98 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.96 KP 1.01 ! LA 0.95 MK 1.02 NL 1.00 OV 0.97 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.05 KP 0.97 ! LA 0.98 MK 1.01 NL 1.00 OV 0.96 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.98 ! LA 0.97 MK 1.01 NL 0.99 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.05 KP 0.96 ! LA 1.00 MK 1.04 NL 0.99 OV 0.98 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.95 KP 1.02 ! LA 0.98 MK 0.95 NL 1.01 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Fit before self-cal, rms=0.062807Jy sigma=1.372616 ! Fit after self-cal, rms=0.062617Jy sigma=1.358977 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9876 mas, bmaj=2.287 mas, bpa=4.698 degrees ! Estimated noise=0.324911 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 = 0.0010794 Jy ! Component: 100 - total flux cleaned = 0.00165882 Jy ! Component: 150 - total flux cleaned = 0.00191292 Jy ! Component: 200 - total flux cleaned = 0.00201127 Jy ! Total flux subtracted in 200 components = 0.00201127 Jy ! Clean residual min=-0.002709 max=0.003031 Jy/beam ! Clean residual mean=-0.000004 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.27749 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.27749 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=0.062524Jy sigma=1.357360 ! Fit after self-cal, rms=0.062550Jy sigma=1.357212 ! 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=0.062550Jy sigma=1.357212 ! Fit after self-cal, rms=0.063028Jy sigma=1.340047 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9835 mas, bmaj=2.28 mas, bpa=4.936 degrees ! Estimated noise=0.323886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000925753 Jy ! Component: 100 - total flux cleaned = 0.00132585 Jy ! Component: 150 - total flux cleaned = 0.00158518 Jy ! Component: 200 - total flux cleaned = 0.00172872 Jy ! Total flux subtracted in 200 components = 0.00172872 Jy ! Clean residual min=-0.001820 max=0.001956 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.279219 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.279219 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=0.062993Jy sigma=1.339091 ! Fit after self-cal, rms=0.063032Jy sigma=1.338963 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 (-16.8, 45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162427 Jy ! Component: 100 - total flux cleaned = 0.00206416 Jy ! Component: 150 - total flux cleaned = 0.00227125 Jy ! Component: 200 - total flux cleaned = 0.00242708 Jy ! Total flux subtracted in 200 components = 0.00242708 Jy ! Clean residual min=-0.001708 max=0.001703 Jy/beam ! Clean residual mean=0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.281646 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.281646 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=0.062975Jy sigma=1.337655 ! Fit after self-cal, rms=0.062973Jy sigma=1.337587 ! 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=0.062973Jy sigma=1.337587 ! Fit after self-cal, rms=0.062918Jy sigma=1.337396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9839 mas, bmaj=2.279 mas, bpa=4.974 degrees ! Estimated noise=0.323521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597993 Jy ! Component: 100 - total flux cleaned = 0.000751654 Jy ! Component: 150 - total flux cleaned = 0.000934072 Jy ! Component: 200 - total flux cleaned = 0.00101829 Jy ! Total flux subtracted in 200 components = 0.00101829 Jy ! Clean residual min=-0.001608 max=0.001724 Jy/beam ! Clean residual mean=0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.282664 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.282664 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=0.062898Jy sigma=1.336970 ! Fit after self-cal, rms=0.062899Jy sigma=1.336956 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 (-25.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686839 Jy ! Component: 100 - total flux cleaned = 0.000377303 Jy ! Component: 150 - total flux cleaned = 0.000377181 Jy ! Component: 200 - total flux cleaned = 0.000351384 Jy ! Total flux subtracted in 200 components = 0.000351384 Jy ! Clean residual min=-0.001638 max=0.001441 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.283016 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.283016 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=0.062850Jy sigma=1.335923 ! Fit after self-cal, rms=0.062847Jy sigma=1.335836 ! 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=0.062847Jy sigma=1.335836 ! Fit after self-cal, rms=0.062783Jy sigma=1.335776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=2.919 mas, bpa=8.377 degrees ! Estimated noise=0.397838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344293 Jy ! Component: 100 - total flux cleaned = -0.000345032 Jy ! Component: 150 - total flux cleaned = -0.000344501 Jy ! Component: 200 - total flux cleaned = -0.000325692 Jy ! Total flux subtracted in 200 components = -0.000325692 Jy ! Clean residual min=-0.001677 max=0.001601 Jy/beam ! Clean residual mean=0.000005 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.28269 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.28269 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=0.062775Jy sigma=1.335602 ! Fit after self-cal, rms=0.062772Jy sigma=1.335567 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 = -0.000111231 Jy ! Component: 100 - total flux cleaned = -9.5443e-05 Jy ! Component: 150 - total flux cleaned = -6.56457e-05 Jy ! Component: 200 - total flux cleaned = -2.45257e-05 Jy ! Total flux subtracted in 200 components = -2.45257e-05 Jy ! Clean residual min=-0.001657 max=0.001575 Jy/beam ! Clean residual mean=0.000005 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.282665 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.282665 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=0.062768Jy sigma=1.335494 ! Fit after self-cal, rms=0.062767Jy sigma=1.335481 ! 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=0.9839 mas, bmaj=2.279 mas, bpa=4.984 degrees ! Estimated noise=0.323329 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9839 x 2.279 at 4.984 degrees (North through East) ! Clean map min=-0.0013716 max=0.197 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=0.7272 mas, bmaj=1.96 mas, bpa=6.062 degrees ! Estimated noise=0.555125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151807 Jy ! Component: 100 - total flux cleaned = 0.211467 Jy ! Component: 150 - total flux cleaned = 0.237117 Jy ! Component: 200 - total flux cleaned = 0.249618 Jy ! Total flux subtracted in 200 components = 0.249618 Jy ! Clean residual min=-0.004633 max=0.006194 Jy/beam ! Clean residual mean=-0.000006 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.249618 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.249618 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9839 mas, bmaj=2.279 mas, bpa=4.984 degrees ! Estimated noise=0.323329 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 = 0.00811804 Jy ! Component: 100 - total flux cleaned = 0.0135411 Jy ! Component: 150 - total flux cleaned = 0.0173191 Jy ! Component: 200 - total flux cleaned = 0.0202203 Jy ! Total flux subtracted in 200 components = 0.0202203 Jy ! Clean residual min=-0.002264 max=0.002412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.269839 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.269839 Jy ! Inverting map ! Added new window around map position (14, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257016 Jy ! Component: 100 - total flux cleaned = 0.00422709 Jy ! Component: 150 - total flux cleaned = 0.00579627 Jy ! Component: 200 - total flux cleaned = 0.00718785 Jy ! Total flux subtracted in 200 components = 0.00718785 Jy ! Clean residual min=-0.001904 max=0.001624 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.277026 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.277026 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=2.111 mas, bmaj=2.919 mas, bpa=8.377 degrees ! Estimated noise=0.397838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138514 Jy ! Component: 100 - total flux cleaned = 0.00231142 Jy ! Component: 150 - total flux cleaned = 0.00293403 Jy ! Component: 200 - total flux cleaned = 0.00340797 Jy ! Total flux subtracted in 200 components = 0.00340797 Jy ! Clean residual min=-0.001583 max=0.001561 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.280434 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 = 0.000420997 Jy ! Component: 100 - total flux cleaned = 0.000799061 Jy ! Component: 150 - total flux cleaned = 0.00108722 Jy ! Component: 200 - total flux cleaned = 0.00127378 Jy ! Total flux subtracted in 200 components = 0.00127378 Jy ! Clean residual min=-0.001486 max=0.001441 Jy/beam ! Clean residual mean=0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.281708 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 109 components and 0.281708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9839 mas, bmaj=2.279 mas, bpa=4.984 degrees ! Estimated noise=0.323329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187153 Jy ! Component: 100 - total flux cleaned = 9.86403e-06 Jy ! Component: 150 - total flux cleaned = 0.000189511 Jy ! Component: 200 - total flux cleaned = 0.000326172 Jy ! Total flux subtracted in 200 components = 0.000326172 Jy ! Clean residual min=-0.001557 max=0.001460 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.282034 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 132 components and 0.282034 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=0.062810Jy sigma=1.336262 ! Fit after self-cal, rms=0.062806Jy sigma=1.336115 wmodel /J1107+1628_X_map.mod ! wmodel: Unable to open new model file: /J1107+1628_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1107+1628_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9839 x 2.279 at 4.984 degrees (North through East) ! Clean map min=-0.0013918 max=0.19698 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1107+1628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.196984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000360776 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.54945 0.54945 1.0989 2.1978 4.3956 8.79121 17.5824 35.1648 70.3297 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.196 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 546 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1107+1628_X_dfm.log closed on Thu May 19 23:17:13 2016