! Started logfile: /scr/pima/bg219i_uvs/J1113+1442_X_dfm.log on Thu May 19 23:17:52 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/J1113+1442_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1113+1442_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.887755 visibilities/baseline/integration-bin. ! Found source: J1113+1442 ! ! 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 2088 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 J1113+1442_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.040693Jy sigma=22.923197 ! Fit after self-cal, rms=0.696970Jy sigma=15.236857 ! 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=0.8798 mas, bmaj=2.603 mas, bpa=-33.13 degrees ! Estimated noise=1.0579 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 = 0.238957 Jy ! Component: 100 - total flux cleaned = 0.293046 Jy ! Total flux subtracted in 100 components = 0.293046 Jy ! Clean residual min=-0.010918 max=0.019504 Jy/beam ! Clean residual mean=0.000129 rms=0.003255 Jy/beam ! Combined flux in latest and established models = 0.293046 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.293046 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=0.065226Jy sigma=1.368629 ! Fit after self-cal, rms=0.065214Jy sigma=1.368167 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209331 Jy ! Component: 100 - total flux cleaned = 0.031417 Jy ! Total flux subtracted in 100 components = 0.031417 Jy ! Clean residual min=-0.006356 max=0.006631 Jy/beam ! Clean residual mean=0.000059 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.324463 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.324463 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=0.058624Jy sigma=1.208990 ! Fit after self-cal, rms=0.058528Jy sigma=1.206767 ! 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=1.118 mas, bmaj=2.568 mas, bpa=-32.54 degrees ! Estimated noise=0.802207 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 = 0.00749982 Jy ! Component: 100 - total flux cleaned = 0.0116272 Jy ! Component: 150 - total flux cleaned = 0.0142247 Jy ! Component: 200 - total flux cleaned = 0.0149825 Jy ! Total flux subtracted in 200 components = 0.0149825 Jy ! Clean residual min=-0.005234 max=0.004511 Jy/beam ! Clean residual mean=0.000014 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.339445 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.339445 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=0.057623Jy sigma=1.182675 ! Fit after self-cal, rms=0.057605Jy sigma=1.182342 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 2.568 at -32.54 degrees (North through East) ! Clean map min=-0.0048945 max=0.30668 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 0.97 FD 0.97 KP 1.01 LA 1.00 ! MK 1.00 NL 1.02 OV 0.99 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.03 LA 0.97 ! MK 0.97 NL 1.02 OV 0.99 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 KP 1.01 LA 1.01 ! MK 0.99 NL 1.00 OV 0.93 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 KP 1.01 LA 0.97 ! MK 0.97 NL 1.00 OV 0.99 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 1.01 LA 0.97 ! MK 1.01 NL 1.04 OV 1.00 PT 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 KP 1.05 LA 0.96 ! MK 1.01 NL 1.00 OV 0.93 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 1.05 LA 1.02 ! MK 0.95 NL 0.99 OV 0.94 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 KP 0.97 LA 0.98 ! MK 1.05 NL 0.99 OV 0.95 PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 KP 0.99 LA 1.03 ! MK 0.99 NL 1.00 OV 0.97 PT 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 1.04 LA 1.00 ! MK 1.04 NL 0.98 OV 0.99 PT 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 KP 0.96 LA 1.01 ! MK 1.04 NL 0.98 OV 0.94 PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 1.02 LA 0.97 ! MK 0.99 NL 1.00 OV 1.00 PT 1.01 ! ! ! Fit before self-cal, rms=0.057605Jy sigma=1.182342 ! Fit after self-cal, rms=0.056533Jy sigma=1.153582 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.572 mas, bpa=-32.58 degrees ! Estimated noise=0.798329 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 = -0.0016545 Jy ! Component: 100 - total flux cleaned = -0.00202894 Jy ! Component: 150 - total flux cleaned = -0.00219942 Jy ! Component: 200 - total flux cleaned = -0.00234374 Jy ! Total flux subtracted in 200 components = -0.00234374 Jy ! Clean residual min=-0.003624 max=0.003359 Jy/beam ! Clean residual mean=0.000004 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.337102 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.337102 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=0.056418Jy sigma=1.151928 ! Fit after self-cal, rms=0.056432Jy sigma=1.151784 ! 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=0.056432Jy sigma=1.151784 ! Fit after self-cal, rms=0.056302Jy sigma=1.151581 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=2.573 mas, bpa=-32.58 degrees ! Estimated noise=0.796198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124906 Jy ! Component: 100 - total flux cleaned = -0.00161539 Jy ! Component: 150 - total flux cleaned = -0.0016685 Jy ! Component: 200 - total flux cleaned = -0.0016913 Jy ! Total flux subtracted in 200 components = -0.0016913 Jy ! Clean residual min=-0.003501 max=0.003268 Jy/beam ! Clean residual mean=0.000003 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.33541 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.33541 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=0.056250Jy sigma=1.151058 ! Fit after self-cal, rms=0.056249Jy sigma=1.151012 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 = -0.00017773 Jy ! Component: 100 - total flux cleaned = -0.000156057 Jy ! Component: 150 - total flux cleaned = -0.000136445 Jy ! Component: 200 - total flux cleaned = -0.000154315 Jy ! Total flux subtracted in 200 components = -0.000154315 Jy ! Clean residual min=-0.003489 max=0.003255 Jy/beam ! Clean residual mean=0.000004 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.335256 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.335256 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=0.056230Jy sigma=1.150791 ! Fit after self-cal, rms=0.056231Jy sigma=1.150760 ! 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=0.056231Jy sigma=1.150760 ! Fit after self-cal, rms=0.055682Jy sigma=1.156869 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=2.564 mas, bpa=-32.54 degrees ! Estimated noise=0.784548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00334093 Jy ! Component: 100 - total flux cleaned = -0.00413062 Jy ! Component: 150 - total flux cleaned = -0.00413428 Jy ! Component: 200 - total flux cleaned = -0.00402663 Jy ! Total flux subtracted in 200 components = -0.00402663 Jy ! Clean residual min=-0.003764 max=0.003926 Jy/beam ! Clean residual mean=0.000019 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.33123 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.33123 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=0.055413Jy sigma=1.153975 ! Fit after self-cal, rms=0.055409Jy sigma=1.153920 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 = -8.14603e-05 Jy ! Component: 100 - total flux cleaned = 0.000129178 Jy ! Component: 150 - total flux cleaned = 0.000200935 Jy ! Component: 200 - total flux cleaned = 0.000280427 Jy ! Total flux subtracted in 200 components = 0.000280427 Jy ! Clean residual min=-0.003732 max=0.003956 Jy/beam ! Clean residual mean=0.000018 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.33151 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.33151 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=0.055388Jy sigma=1.153774 ! Fit after self-cal, rms=0.055388Jy sigma=1.153729 ! 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=0.055388Jy sigma=1.153729 ! Fit after self-cal, rms=0.054916Jy sigma=1.156930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.603 mas, bmaj=3.252 mas, bpa=26.99 degrees ! Estimated noise=0.904316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0035059 Jy ! Component: 100 - total flux cleaned = -0.00404658 Jy ! Component: 150 - total flux cleaned = -0.00414089 Jy ! Component: 200 - total flux cleaned = -0.00415749 Jy ! Total flux subtracted in 200 components = -0.00415749 Jy ! Clean residual min=-0.005167 max=0.005346 Jy/beam ! Clean residual mean=0.000032 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.327352 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.327352 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=0.054680Jy sigma=1.154687 ! Fit after self-cal, rms=0.054679Jy sigma=1.154581 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 = -1.89506e-05 Jy ! Component: 100 - total flux cleaned = 8.06291e-05 Jy ! Component: 150 - total flux cleaned = 0.000118879 Jy ! Component: 200 - total flux cleaned = 0.000118953 Jy ! Total flux subtracted in 200 components = 0.000118953 Jy ! Clean residual min=-0.005146 max=0.005364 Jy/beam ! Clean residual mean=0.000031 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.327471 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.327471 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=0.054672Jy sigma=1.154574 ! Fit after self-cal, rms=0.054672Jy sigma=1.154501 ! 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=1.126 mas, bmaj=2.559 mas, bpa=-32.52 degrees ! Estimated noise=0.774499 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 2.559 at -32.52 degrees (North through East) ! Clean map min=-0.0036931 max=0.2997 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=0.8845 mas, bmaj=2.588 mas, bpa=-33.14 degrees ! Estimated noise=1.02299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.231034 Jy ! Component: 100 - total flux cleaned = 0.284209 Jy ! Component: 150 - total flux cleaned = 0.305234 Jy ! Component: 200 - total flux cleaned = 0.315743 Jy ! Total flux subtracted in 200 components = 0.315743 Jy ! Clean residual min=-0.006553 max=0.006751 Jy/beam ! Clean residual mean=0.000047 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.315742 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.315742 Jy ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.559 mas, bpa=-32.52 degrees ! Estimated noise=0.774499 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 = 0.00675351 Jy ! Component: 100 - total flux cleaned = 0.0104826 Jy ! Component: 150 - total flux cleaned = 0.0125821 Jy ! Component: 200 - total flux cleaned = 0.0129947 Jy ! Total flux subtracted in 200 components = 0.0129947 Jy ! Clean residual min=-0.004928 max=0.004000 Jy/beam ! Clean residual mean=0.000013 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.328737 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.328737 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=2.603 mas, bmaj=3.252 mas, bpa=26.99 degrees ! Estimated noise=0.904316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173545 Jy ! Component: 100 - total flux cleaned = -0.00021547 Jy ! Component: 150 - total flux cleaned = -0.000283853 Jy ! Component: 200 - total flux cleaned = -0.000346811 Jy ! Total flux subtracted in 200 components = -0.000346811 Jy ! Clean residual min=-0.005494 max=0.005236 Jy/beam ! Clean residual mean=0.000025 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.32839 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 = -5.8723e-05 Jy ! Component: 100 - total flux cleaned = -0.00011442 Jy ! Component: 150 - total flux cleaned = -0.00019366 Jy ! Component: 200 - total flux cleaned = -0.000242783 Jy ! Total flux subtracted in 200 components = -0.000242783 Jy ! Clean residual min=-0.005439 max=0.005259 Jy/beam ! Clean residual mean=0.000027 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.328147 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.328147 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.559 mas, bpa=-32.52 degrees ! Estimated noise=0.774499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515154 Jy ! Component: 100 - total flux cleaned = 0.000568178 Jy ! Component: 150 - total flux cleaned = 0.000442858 Jy ! Component: 200 - total flux cleaned = 0.000367132 Jy ! Total flux subtracted in 200 components = 0.000367132 Jy ! Clean residual min=-0.004493 max=0.003871 Jy/beam ! Clean residual mean=0.000014 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.328515 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.328515 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=0.054745Jy sigma=1.156341 ! Fit after self-cal, rms=0.054744Jy sigma=1.156278 wmodel /J1113+1442_X_map.mod ! wmodel: Unable to open new model file: /J1113+1442_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1113+1442_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 2.559 at -32.52 degrees (North through East) ! Clean map min=-0.0042436 max=0.29639 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1113+1442_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.296391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00109018 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10346 1.10346 2.20692 4.41383 8.82766 17.6553 35.3106 70.6213 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.296 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 271.872 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1113+1442_X_dfm.log closed on Thu May 19 23:17:54 2016