! Started logfile: /scr/pima/bg219g_uvs/J1408-0752_X_uvs.log on Thu Apr 7 09:51:11 2016 obs /scr/pima/bg219g_uvs/J1408-0752_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1408-0752_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.656746 visibilities/baseline/integration-bin. ! Found source: J1408-0752 ! ! 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 3972 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/bg219g_uvs/J1408-0752_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. ! ! Not correcting unselected IF 5. ! ! 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. ! ! 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=1.215730Jy sigma=26.220318 ! Fit after self-cal, rms=0.357589Jy sigma=6.747637 ! 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=1.283 mas, bmaj=3.282 mas, bpa=13.89 degrees ! Estimated noise=1.07209 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 = 0.533824 Jy ! Component: 100 - total flux cleaned = 0.669272 Jy ! Total flux subtracted in 100 components = 0.669272 Jy ! Clean residual min=-0.032768 max=0.050996 Jy/beam ! Clean residual mean=0.000002 rms=0.009689 Jy/beam ! Combined flux in latest and established models = 0.669272 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.669272 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=0.161722Jy sigma=3.138312 ! Fit after self-cal, rms=0.161649Jy sigma=3.136799 ! 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=1.676 mas, bmaj=3.763 mas, bpa=11.96 degrees ! Estimated noise=0.742941 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 = 0.0474431 Jy ! Component: 100 - total flux cleaned = 0.0514785 Jy ! Component: 150 - total flux cleaned = 0.0499029 Jy ! Component: 200 - total flux cleaned = 0.0484566 Jy ! Total flux subtracted in 200 components = 0.0484566 Jy ! Clean residual min=-0.016804 max=0.022272 Jy/beam ! Clean residual mean=0.000037 rms=0.005964 Jy/beam ! Combined flux in latest and established models = 0.717728 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.717728 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=0.152257Jy sigma=2.723826 ! Fit after self-cal, rms=0.152235Jy sigma=2.723395 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 3.763 at 11.96 degrees (North through East) ! Clean map min=-0.016652 max=0.70043 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 1.00 FD 1.03 HN 1.11 KP 0.98 ! LA 1.02 NL 0.95 OV 0.96 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.15 KP 0.96 ! LA 1.02 NL 0.96 OV 0.95 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.13 KP 0.95 ! LA 0.99 NL 0.95 OV 0.95 PT 0.99 ! SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.14 KP 0.96 ! LA 1.00 NL 0.97 OV 0.96 PT 0.99 ! SC 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.14 KP 0.96 ! LA 1.03 NL 0.96 OV 0.93 PT 1.00 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.10 KP 0.96 ! LA 0.97 NL 0.95 OV 0.96 PT 1.01 ! SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.11 KP 0.95 ! LA 0.98 NL 0.94 OV 0.94 PT 1.00 ! SC 1.04 ! ! ! 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=0.152235Jy sigma=2.723395 ! Fit after self-cal, rms=0.151886Jy sigma=2.597278 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=3.814 mas, bpa=12.33 degrees ! Estimated noise=0.733229 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 = -0.0123752 Jy ! Component: 100 - total flux cleaned = -0.0185457 Jy ! Component: 150 - total flux cleaned = -0.0199838 Jy ! Component: 200 - total flux cleaned = -0.020381 Jy ! Total flux subtracted in 200 components = -0.020381 Jy ! Clean residual min=-0.016241 max=0.017578 Jy/beam ! Clean residual mean=0.000014 rms=0.004602 Jy/beam ! Combined flux in latest and established models = 0.697347 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.697348 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=0.150068Jy sigma=2.589649 ! Fit after self-cal, rms=0.150125Jy sigma=2.589431 ! 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=0.150125Jy sigma=2.589431 ! Fit after self-cal, rms=0.142365Jy sigma=2.463183 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.694 mas, bmaj=3.779 mas, bpa=11.67 degrees ! Estimated noise=0.72404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0053213 Jy ! Component: 100 - total flux cleaned = -0.00593566 Jy ! Component: 150 - total flux cleaned = -0.00615029 Jy ! Component: 200 - total flux cleaned = -0.00624371 Jy ! Total flux subtracted in 200 components = -0.00624371 Jy ! Clean residual min=-0.010307 max=0.015861 Jy/beam ! Clean residual mean=0.000001 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.691104 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.691104 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=0.141791Jy sigma=2.463726 ! Fit after self-cal, rms=0.141831Jy sigma=2.463617 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 (-7.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145808 Jy ! Component: 100 - total flux cleaned = 0.0220076 Jy ! Component: 150 - total flux cleaned = 0.0262054 Jy ! Component: 200 - total flux cleaned = 0.0286558 Jy ! Total flux subtracted in 200 components = 0.0286558 Jy ! Clean residual min=-0.007179 max=0.007702 Jy/beam ! Clean residual mean=-0.000001 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 0.71976 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.71976 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=0.140104Jy sigma=2.425555 ! Fit after self-cal, rms=0.139958Jy sigma=2.422671 ! 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=0.139958Jy sigma=2.422671 ! Fit after self-cal, rms=0.138938Jy sigma=2.414356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=3.773 mas, bpa=11.64 degrees ! Estimated noise=0.717332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890267 Jy ! Component: 100 - total flux cleaned = 0.00300552 Jy ! Component: 150 - total flux cleaned = 0.00420262 Jy ! Component: 200 - total flux cleaned = 0.00537935 Jy ! Total flux subtracted in 200 components = 0.00537935 Jy ! Clean residual min=-0.006134 max=0.007025 Jy/beam ! Clean residual mean=0.000002 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.725139 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.725139 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=0.138242Jy sigma=2.410087 ! Fit after self-cal, rms=0.138224Jy sigma=2.409642 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 (15.2, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449472 Jy ! Component: 100 - total flux cleaned = 0.00524979 Jy ! Component: 150 - total flux cleaned = 0.00669161 Jy ! Component: 200 - total flux cleaned = 0.00807231 Jy ! Total flux subtracted in 200 components = 0.00807231 Jy ! Clean residual min=-0.005743 max=0.004595 Jy/beam ! Clean residual mean=0.000004 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.733212 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.733212 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=0.137768Jy sigma=2.400294 ! Fit after self-cal, rms=0.137764Jy sigma=2.399980 ! 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=0.137764Jy sigma=2.399980 ! Fit after self-cal, rms=0.137092Jy sigma=2.396674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.69 mas, bmaj=4.616 mas, bpa=14.51 degrees ! Estimated noise=0.743307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00259345 Jy ! Component: 100 - total flux cleaned = -0.00219301 Jy ! Component: 150 - total flux cleaned = -0.00154398 Jy ! Component: 200 - total flux cleaned = -0.000842903 Jy ! Total flux subtracted in 200 components = -0.000842903 Jy ! Clean residual min=-0.005434 max=0.004860 Jy/beam ! Clean residual mean=0.000007 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.732369 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 136 components and 0.732369 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=0.136682Jy sigma=2.396859 ! Fit after self-cal, rms=0.136672Jy sigma=2.396754 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 = 0.000859908 Jy ! Component: 100 - total flux cleaned = 0.00135044 Jy ! Component: 150 - total flux cleaned = 0.00157744 Jy ! Component: 200 - total flux cleaned = 0.00184662 Jy ! Total flux subtracted in 200 components = 0.00184662 Jy ! Clean residual min=-0.005212 max=0.004590 Jy/beam ! Clean residual mean=0.000007 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.734215 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 157 components and 0.734215 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=0.136592Jy sigma=2.396151 ! Fit after self-cal, rms=0.136589Jy sigma=2.396111 ! 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=1.691 mas, bmaj=3.771 mas, bpa=11.58 degrees ! Estimated noise=0.712225 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.691 x 3.771 at 11.58 degrees (North through East) ! Clean map min=-0.0052859 max=0.67701 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. ! ! 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=0.136589Jy sigma=2.396111 ! Fit after self-cal, rms=0.129969Jy sigma=2.242473 ! Inverting map and beam ! Estimated beam: bmin=1.685 mas, bmaj=3.759 mas, bpa=11.37 degrees ! Estimated noise=0.687832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0190202 Jy ! Component: 100 - total flux cleaned = -0.0211711 Jy ! Component: 150 - total flux cleaned = -0.0211632 Jy ! Component: 200 - total flux cleaned = -0.0211651 Jy ! Total flux subtracted in 200 components = -0.0211651 Jy ! Clean residual min=-0.007280 max=0.005435 Jy/beam ! Clean residual mean=0.000005 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.71305 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 171 components and 0.71305 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=0.126100Jy sigma=2.199993 ! Fit after self-cal, rms=0.126100Jy sigma=2.199908 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370748 Jy ! Component: 100 - total flux cleaned = 0.000480018 Jy ! Component: 150 - total flux cleaned = 0.000684089 Jy ! Component: 200 - total flux cleaned = 0.000867563 Jy ! Total flux subtracted in 200 components = 0.000867563 Jy ! Clean residual min=-0.006552 max=0.005185 Jy/beam ! Clean residual mean=0.000005 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.713918 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 187 components and 0.713918 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=0.125830Jy sigma=2.198266 ! Fit after self-cal, rms=0.125829Jy sigma=2.198184 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.125829Jy sigma=2.198184 ! Fit after self-cal, rms=0.122749Jy sigma=2.134314 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=1.294 mas, bmaj=3.267 mas, bpa=12.92 degrees ! Estimated noise=0.962674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.479217 Jy ! Component: 100 - total flux cleaned = 0.600499 Jy ! Component: 150 - total flux cleaned = 0.644524 Jy ! Component: 200 - total flux cleaned = 0.662405 Jy ! Total flux subtracted in 200 components = 0.662405 Jy ! Clean residual min=-0.014022 max=0.012568 Jy/beam ! Clean residual mean=-0.000002 rms=0.003295 Jy/beam ! Combined flux in latest and established models = 0.662405 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.662405 Jy ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=3.753 mas, bpa=11.24 degrees ! Estimated noise=0.666988 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 = 0.0122394 Jy ! Component: 100 - total flux cleaned = 0.0194902 Jy ! Component: 150 - total flux cleaned = 0.0240497 Jy ! Component: 200 - total flux cleaned = 0.0269525 Jy ! Total flux subtracted in 200 components = 0.0269525 Jy ! Clean residual min=-0.008138 max=0.008968 Jy/beam ! Clean residual mean=0.000001 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.689358 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 45 components and 0.689358 Jy ! Inverting map ! Added new window around map position (10.4, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644595 Jy ! Component: 100 - total flux cleaned = 0.00736703 Jy ! Component: 150 - total flux cleaned = 0.00899259 Jy ! Component: 200 - total flux cleaned = 0.0107868 Jy ! Total flux subtracted in 200 components = 0.0107868 Jy ! Clean residual min=-0.006280 max=0.005576 Jy/beam ! Clean residual mean=-0.000001 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.700145 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 0.700145 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=2.678 mas, bmaj=4.61 mas, bpa=14.51 degrees ! Estimated noise=0.698392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204983 Jy ! Component: 100 - total flux cleaned = 0.0032639 Jy ! Component: 150 - total flux cleaned = 0.00421638 Jy ! Component: 200 - total flux cleaned = 0.00464094 Jy ! Total flux subtracted in 200 components = 0.00464094 Jy ! Clean residual min=-0.004806 max=0.005515 Jy/beam ! Clean residual mean=0.000001 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.704786 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 = 0.000496651 Jy ! Component: 100 - total flux cleaned = 0.000770484 Jy ! Component: 150 - total flux cleaned = 0.00128306 Jy ! Component: 200 - total flux cleaned = 0.00144455 Jy ! Total flux subtracted in 200 components = 0.00144455 Jy ! Clean residual min=-0.004534 max=0.005242 Jy/beam ! Clean residual mean=0.000002 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.70623 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 102 components and 0.70623 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=3.753 mas, bpa=11.24 degrees ! Estimated noise=0.666988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374362 Jy ! Component: 100 - total flux cleaned = 0.000795226 Jy ! Component: 150 - total flux cleaned = 0.00128317 Jy ! Component: 200 - total flux cleaned = 0.00155605 Jy ! Total flux subtracted in 200 components = 0.00155605 Jy ! Clean residual min=-0.004774 max=0.005042 Jy/beam ! Clean residual mean=0.000002 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.707786 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.707786 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=0.118836Jy sigma=2.102552 ! Fit after self-cal, rms=0.118807Jy sigma=2.101357 wmodel /scr/pima/bg219g_uvs/J1408-0752_X_map.mod ! Writing 117 model components to file: /scr/pima/bg219g_uvs/J1408-0752_X_map.mod wobs /scr/pima/bg219g_uvs/J1408-0752_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1408-0752_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1408-0752_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J1408-0752_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 = -0.000217194 Jy ! Component: 100 - total flux cleaned = -0.00126921 Jy ! Component: 150 - total flux cleaned = -0.00201899 Jy ! Component: 200 - total flux cleaned = -0.0029062 Jy ! Component: 250 - total flux cleaned = -0.00344446 Jy ! Component: 300 - total flux cleaned = -0.00395627 Jy ! Component: 350 - total flux cleaned = -0.00428132 Jy ! Component: 400 - total flux cleaned = -0.00433433 Jy ! Component: 450 - total flux cleaned = -0.00423398 Jy ! Component: 500 - total flux cleaned = -0.00404268 Jy ! Component: 550 - total flux cleaned = -0.00368157 Jy ! Component: 600 - total flux cleaned = -0.00363778 Jy ! Component: 650 - total flux cleaned = -0.0032559 Jy ! Component: 700 - total flux cleaned = -0.00284739 Jy ! Component: 750 - total flux cleaned = -0.00264896 Jy ! Component: 800 - total flux cleaned = -0.00222359 Jy ! Component: 850 - total flux cleaned = -0.00188758 Jy ! Component: 900 - total flux cleaned = -0.00170636 Jy ! Component: 950 - total flux cleaned = -0.00149399 Jy ! Component: 1000 - total flux cleaned = -0.00135504 Jy ! Component: 1050 - total flux cleaned = -0.0011862 Jy ! Component: 1100 - total flux cleaned = -0.00108726 Jy ! Component: 1150 - total flux cleaned = -0.000861673 Jy ! Component: 1200 - total flux cleaned = -0.000735994 Jy ! Component: 1250 - total flux cleaned = -0.000644617 Jy ! Component: 1300 - total flux cleaned = -0.000554591 Jy ! Component: 1350 - total flux cleaned = -0.000495548 Jy ! Component: 1400 - total flux cleaned = -0.000437546 Jy ! Component: 1450 - total flux cleaned = -0.000325008 Jy ! Component: 1500 - total flux cleaned = -0.000270141 Jy ! Component: 1550 - total flux cleaned = -0.000269896 Jy ! Component: 1600 - total flux cleaned = -0.000190011 Jy ! Component: 1650 - total flux cleaned = -0.000268267 Jy ! Component: 1700 - total flux cleaned = -0.000216536 Jy ! Component: 1750 - total flux cleaned = -0.000241657 Jy ! Component: 1800 - total flux cleaned = -0.000291969 Jy ! Component: 1850 - total flux cleaned = -0.000340881 Jy ! Component: 1900 - total flux cleaned = -0.000316701 Jy ! Component: 1950 - total flux cleaned = -0.00029327 Jy ! Component: 2000 - total flux cleaned = -0.000387062 Jy ! Component: 2050 - total flux cleaned = -0.000502523 Jy ! Component: 2100 - total flux cleaned = -0.000571084 Jy ! Component: 2150 - total flux cleaned = -0.000661091 Jy ! Component: 2200 - total flux cleaned = -0.000772157 Jy ! Component: 2250 - total flux cleaned = -0.000860009 Jy ! Component: 2300 - total flux cleaned = -0.000946504 Jy ! Component: 2350 - total flux cleaned = -0.00105365 Jy ! Component: 2400 - total flux cleaned = -0.0012012 Jy ! Component: 2450 - total flux cleaned = -0.00132617 Jy ! Component: 2500 - total flux cleaned = -0.00144974 Jy ! Component: 2550 - total flux cleaned = -0.00157231 Jy ! Component: 2600 - total flux cleaned = -0.00177391 Jy ! Component: 2650 - total flux cleaned = -0.00183364 Jy ! Component: 2700 - total flux cleaned = -0.00197201 Jy ! Component: 2750 - total flux cleaned = -0.00212862 Jy ! Component: 2800 - total flux cleaned = -0.00224487 Jy ! Component: 2850 - total flux cleaned = -0.0023792 Jy ! Component: 2900 - total flux cleaned = -0.00251238 Jy ! Component: 2950 - total flux cleaned = -0.00258781 Jy ! Component: 3000 - total flux cleaned = -0.00266267 Jy ! Component: 3050 - total flux cleaned = -0.00271841 Jy ! Component: 3100 - total flux cleaned = -0.00279221 Jy ! Component: 3150 - total flux cleaned = -0.00286544 Jy ! Component: 3200 - total flux cleaned = -0.00295634 Jy ! Component: 3250 - total flux cleaned = -0.00302849 Jy ! Component: 3300 - total flux cleaned = -0.00311806 Jy ! Component: 3350 - total flux cleaned = -0.00317131 Jy ! Component: 3400 - total flux cleaned = -0.00320663 Jy ! Component: 3450 - total flux cleaned = -0.00327696 Jy ! Component: 3500 - total flux cleaned = -0.00334668 Jy ! Component: 3550 - total flux cleaned = -0.00343344 Jy ! Component: 3600 - total flux cleaned = -0.00346791 Jy ! Component: 3650 - total flux cleaned = -0.00353651 Jy ! Component: 3700 - total flux cleaned = -0.00357043 Jy ! Component: 3750 - total flux cleaned = -0.00360451 Jy ! Component: 3800 - total flux cleaned = -0.00367212 Jy ! Component: 3850 - total flux cleaned = -0.00373922 Jy ! Component: 3900 - total flux cleaned = -0.00378918 Jy ! Component: 3950 - total flux cleaned = -0.00387228 Jy ! Component: 4000 - total flux cleaned = -0.00392179 Jy ! Component: 4050 - total flux cleaned = -0.0039712 Jy ! Total flux subtracted in 4096 components = -0.00406942 Jy ! Clean residual min=-0.000820 max=0.000904 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.703717 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 329 components and 0.703717 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1408-0752_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 3.753 at 11.24 degrees (North through East) ! Clean map min=-0.0046201 max=0.62337 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1408-0752_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.623375 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258396 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.124353 0.124353 0.248707 0.497414 0.994828 1.98966 3.97931 7.95862 15.9172 31.8345 63.669 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.623 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2412.48 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1408-0752_X_uvs.log closed on Thu Apr 7 09:51:15 2016