! Started logfile: /scr/pima/bg219b_uvs/J0228-0337_X_uvs.log on Thu Apr 7 01:40:25 2016 obs /scr/pima/bg219b_uvs/J0228-0337_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0228-0337_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908642 visibilities/baseline/integration-bin. ! Found source: J0228-0337 ! ! 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 17664 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0228-0337_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 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=1.148219Jy sigma=23.900174 ! Fit after self-cal, rms=0.522957Jy sigma=10.993601 ! 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=0.7032 mas, bmaj=1.78 mas, bpa=-4.659 degrees ! Estimated noise=0.592951 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 = 0.356519 Jy ! Component: 100 - total flux cleaned = 0.469631 Jy ! Total flux subtracted in 100 components = 0.469631 Jy ! Clean residual min=-0.026288 max=0.084549 Jy/beam ! Clean residual mean=0.000040 rms=0.007089 Jy/beam ! Combined flux in latest and established models = 0.469631 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.469631 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=0.158172Jy sigma=3.236947 ! Fit after self-cal, rms=0.157778Jy sigma=3.228764 ! Inverting map ! Added new window around map position (-1.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0778747 Jy ! Component: 100 - total flux cleaned = 0.121497 Jy ! Total flux subtracted in 100 components = 0.121497 Jy ! Clean residual min=-0.015622 max=0.022491 Jy/beam ! Clean residual mean=0.000017 rms=0.003667 Jy/beam ! Combined flux in latest and established models = 0.591129 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.591129 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=0.100843Jy sigma=2.051914 ! Fit after self-cal, rms=0.098363Jy sigma=2.001598 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297173 Jy ! Component: 100 - total flux cleaned = 0.049631 Jy ! Total flux subtracted in 100 components = 0.049631 Jy ! Clean residual min=-0.010355 max=0.014605 Jy/beam ! Clean residual mean=0.000006 rms=0.002498 Jy/beam ! Combined flux in latest and established models = 0.64076 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.64076 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=0.084514Jy sigma=1.699842 ! Fit after self-cal, rms=0.084171Jy sigma=1.692849 ! 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=0.8841 mas, bmaj=1.971 mas, bpa=-2.107 degrees ! Estimated noise=0.363909 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 = 0.0204548 Jy ! Component: 100 - total flux cleaned = 0.0322723 Jy ! Component: 150 - total flux cleaned = 0.039739 Jy ! Component: 200 - total flux cleaned = 0.0448625 Jy ! Total flux subtracted in 200 components = 0.0448625 Jy ! Clean residual min=-0.008920 max=0.013654 Jy/beam ! Clean residual mean=-0.000017 rms=0.002777 Jy/beam ! Combined flux in latest and established models = 0.685622 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.685622 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=0.079281Jy sigma=1.569073 ! Fit after self-cal, rms=0.079046Jy sigma=1.563761 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8841 x 1.971 at -2.107 degrees (North through East) ! Clean map min=-0.0085706 max=0.48225 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 0.95 HN 1.02 KP 0.94 ! LA 0.96 MK 0.99 NL 1.02 OV 0.95 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.96 ! LA 0.97 MK 1.03 NL 1.02 OV 1.00 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 0.99 ! LA 0.98 MK 1.02 NL 1.03 OV 1.00 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.99 KP 0.96 ! LA 0.94 MK 1.00 NL 1.01 OV 0.96 ! PT 1.08 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.96 ! LA 0.97 MK 1.01 NL 1.02 OV 0.97 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.99 ! LA 0.97 MK 1.03 NL 1.01 OV 1.00 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 0.97 ! LA 0.94 MK 1.00 NL 0.99 OV 0.94 ! PT 1.09 SC 0.99 ! ! ! 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=0.079046Jy sigma=1.563761 ! Fit after self-cal, rms=0.072823Jy sigma=1.435647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8886 mas, bmaj=1.976 mas, bpa=-1.996 degrees ! Estimated noise=0.362269 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 = -0.000563644 Jy ! Component: 100 - total flux cleaned = -0.000486106 Jy ! Component: 150 - total flux cleaned = -0.000372558 Jy ! Component: 200 - total flux cleaned = -0.000189094 Jy ! Total flux subtracted in 200 components = -0.000189094 Jy ! Clean residual min=-0.007816 max=0.008178 Jy/beam ! Clean residual mean=-0.000029 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 0.685433 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.685433 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=0.072658Jy sigma=1.433047 ! Fit after self-cal, rms=0.072653Jy sigma=1.432454 ! 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=0.072653Jy sigma=1.432454 ! Fit after self-cal, rms=0.065393Jy sigma=1.313691 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.889 mas, bmaj=1.978 mas, bpa=-1.976 degrees ! Estimated noise=0.36197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381924 Jy ! Component: 100 - total flux cleaned = 8.26671e-05 Jy ! Component: 150 - total flux cleaned = -0.000147663 Jy ! Component: 200 - total flux cleaned = -0.000356841 Jy ! Total flux subtracted in 200 components = -0.000356841 Jy ! Clean residual min=-0.002771 max=0.002921 Jy/beam ! Clean residual mean=-0.000004 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.685076 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.685076 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=0.065311Jy sigma=1.311740 ! Fit after self-cal, rms=0.065306Jy sigma=1.311325 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 (5.4, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253241 Jy ! Component: 100 - total flux cleaned = 0.00346909 Jy ! Component: 150 - total flux cleaned = 0.00355299 Jy ! Component: 200 - total flux cleaned = 0.00369853 Jy ! Total flux subtracted in 200 components = 0.00369853 Jy ! Clean residual min=-0.002582 max=0.002699 Jy/beam ! Clean residual mean=-0.000005 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.688775 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.688775 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=0.065191Jy sigma=1.309124 ! Fit after self-cal, rms=0.065184Jy sigma=1.309026 ! Inverting map ! Added new window around map position (-51, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249976 Jy ! Component: 100 - total flux cleaned = 0.00353356 Jy ! Component: 150 - total flux cleaned = 0.00418516 Jy ! Component: 200 - total flux cleaned = 0.00448405 Jy ! Total flux subtracted in 200 components = 0.00448405 Jy ! Clean residual min=-0.002450 max=0.002127 Jy/beam ! Clean residual mean=-0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.693259 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.693259 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=0.065062Jy sigma=1.306932 ! Fit after self-cal, rms=0.065056Jy sigma=1.306846 ! 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=0.065056Jy sigma=1.306846 ! Fit after self-cal, rms=0.064937Jy sigma=1.306465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8893 mas, bmaj=1.979 mas, bpa=-2.003 degrees ! Estimated noise=0.361412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188408 Jy ! Component: 100 - total flux cleaned = -5.67026e-06 Jy ! Component: 150 - total flux cleaned = 0.000123452 Jy ! Component: 200 - total flux cleaned = 0.000180477 Jy ! Total flux subtracted in 200 components = 0.000180477 Jy ! Clean residual min=-0.002280 max=0.002103 Jy/beam ! Clean residual mean=-0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.693439 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.693439 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=0.064898Jy sigma=1.305815 ! Fit after self-cal, rms=0.064894Jy sigma=1.305777 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 = -3.61939e-05 Jy ! Component: 100 - total flux cleaned = 4.24238e-05 Jy ! Component: 150 - total flux cleaned = 9.15579e-05 Jy ! Component: 200 - total flux cleaned = 0.000162385 Jy ! Total flux subtracted in 200 components = 0.000162385 Jy ! Clean residual min=-0.002259 max=0.002085 Jy/beam ! Clean residual mean=-0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.693602 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 111 components and 0.693601 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=0.064876Jy sigma=1.305418 ! Fit after self-cal, rms=0.064874Jy sigma=1.305398 ! 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=0.064874Jy sigma=1.305398 ! Fit after self-cal, rms=0.064831Jy sigma=1.305304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=3.368 mas, bpa=-1.695 degrees ! Estimated noise=0.479183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182197 Jy ! Component: 100 - total flux cleaned = 0.000218654 Jy ! Component: 150 - total flux cleaned = 0.000221219 Jy ! Component: 200 - total flux cleaned = 0.000222283 Jy ! Total flux subtracted in 200 components = 0.000222283 Jy ! Clean residual min=-0.003230 max=0.002964 Jy/beam ! Clean residual mean=-0.000007 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.693824 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.693824 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=0.064814Jy sigma=1.305111 ! Fit after self-cal, rms=0.064812Jy sigma=1.305085 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 = -4.53568e-06 Jy ! Component: 100 - total flux cleaned = 6.93666e-05 Jy ! Component: 150 - total flux cleaned = 0.000103044 Jy ! Component: 200 - total flux cleaned = 0.000164483 Jy ! Total flux subtracted in 200 components = 0.000164483 Jy ! Clean residual min=-0.003251 max=0.002916 Jy/beam ! Clean residual mean=-0.000006 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.693988 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.693988 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=0.064808Jy sigma=1.305010 ! Fit after self-cal, rms=0.064807Jy sigma=1.305000 ! 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=0.8896 mas, bmaj=1.98 mas, bpa=-2.018 degrees ! Estimated noise=0.361169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8896 x 1.98 at -2.018 degrees (North through East) ! Clean map min=-0.0021646 max=0.47863 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=0.7075 mas, bmaj=1.785 mas, bpa=-4.551 degrees ! Estimated noise=0.589061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.353846 Jy ! Component: 100 - total flux cleaned = 0.474491 Jy ! Component: 150 - total flux cleaned = 0.545995 Jy ! Component: 200 - total flux cleaned = 0.588622 Jy ! Total flux subtracted in 200 components = 0.588622 Jy ! Clean residual min=-0.008606 max=0.021553 Jy/beam ! Clean residual mean=0.000014 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 0.588622 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.588622 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=1.98 mas, bpa=-2.018 degrees ! Estimated noise=0.361169 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 = 0.037974 Jy ! Component: 100 - total flux cleaned = 0.0594556 Jy ! Component: 150 - total flux cleaned = 0.072051 Jy ! Component: 200 - total flux cleaned = 0.0796307 Jy ! Total flux subtracted in 200 components = 0.0796307 Jy ! Clean residual min=-0.003343 max=0.003990 Jy/beam ! Clean residual mean=0.000001 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.668253 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 35 components and 0.668253 Jy ! Inverting map ! Added new window around map position (-37.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498212 Jy ! Component: 100 - total flux cleaned = 0.00870951 Jy ! Component: 150 - total flux cleaned = 0.0117151 Jy ! Component: 200 - total flux cleaned = 0.0141898 Jy ! Total flux subtracted in 200 components = 0.0141898 Jy ! Clean residual min=-0.002707 max=0.002392 Jy/beam ! Clean residual mean=-0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.682442 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 62 components and 0.682442 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=2.045 mas, bmaj=3.368 mas, bpa=-1.695 degrees ! Estimated noise=0.479183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326974 Jy ! Component: 100 - total flux cleaned = 0.00550976 Jy ! Component: 150 - total flux cleaned = 0.0068274 Jy ! Component: 200 - total flux cleaned = 0.00790849 Jy ! Total flux subtracted in 200 components = 0.00790849 Jy ! Clean residual min=-0.003072 max=0.002982 Jy/beam ! Clean residual mean=-0.000003 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.690351 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 = 0.000816793 Jy ! Component: 100 - total flux cleaned = 0.00139112 Jy ! Component: 150 - total flux cleaned = 0.00185979 Jy ! Component: 200 - total flux cleaned = 0.00227665 Jy ! Total flux subtracted in 200 components = 0.00227665 Jy ! Clean residual min=-0.002923 max=0.002813 Jy/beam ! Clean residual mean=-0.000003 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.692627 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 128 components and 0.692628 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8896 mas, bmaj=1.98 mas, bpa=-2.018 degrees ! Estimated noise=0.361169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119695 Jy ! Component: 100 - total flux cleaned = 0.00164283 Jy ! Component: 150 - total flux cleaned = 0.00203942 Jy ! Component: 200 - total flux cleaned = 0.00224244 Jy ! Total flux subtracted in 200 components = 0.00224244 Jy ! Clean residual min=-0.002388 max=0.002054 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.69487 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.69487 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=0.064804Jy sigma=1.305170 ! Fit after self-cal, rms=0.064789Jy sigma=1.304864 wmodel /scr/pima/bg219b_uvs/J0228-0337_X_map.mod ! Writing 143 model components to file: /scr/pima/bg219b_uvs/J0228-0337_X_map.mod wobs /scr/pima/bg219b_uvs/J0228-0337_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0228-0337_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0228-0337_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0228-0337_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 = -0.00107981 Jy ! Component: 100 - total flux cleaned = -0.00197105 Jy ! Component: 150 - total flux cleaned = -0.00233561 Jy ! Component: 200 - total flux cleaned = -0.00247625 Jy ! Component: 250 - total flux cleaned = -0.00261196 Jy ! Component: 300 - total flux cleaned = -0.00264487 Jy ! Component: 350 - total flux cleaned = -0.00277176 Jy ! Component: 400 - total flux cleaned = -0.00274075 Jy ! Component: 450 - total flux cleaned = -0.00274009 Jy ! Component: 500 - total flux cleaned = -0.00268109 Jy ! Component: 550 - total flux cleaned = -0.00265278 Jy ! Component: 600 - total flux cleaned = -0.00270915 Jy ! Component: 650 - total flux cleaned = -0.0026535 Jy ! Component: 700 - total flux cleaned = -0.00262609 Jy ! Component: 750 - total flux cleaned = -0.00267893 Jy ! Component: 800 - total flux cleaned = -0.00260014 Jy ! Component: 850 - total flux cleaned = -0.00257438 Jy ! Component: 900 - total flux cleaned = -0.00254934 Jy ! Component: 950 - total flux cleaned = -0.00254969 Jy ! Component: 1000 - total flux cleaned = -0.00254966 Jy ! Component: 1050 - total flux cleaned = -0.00257358 Jy ! Component: 1100 - total flux cleaned = -0.00257336 Jy ! Component: 1150 - total flux cleaned = -0.00254968 Jy ! Component: 1200 - total flux cleaned = -0.00254954 Jy ! Component: 1250 - total flux cleaned = -0.00245866 Jy ! Component: 1300 - total flux cleaned = -0.00239218 Jy ! Component: 1350 - total flux cleaned = -0.00234814 Jy ! Component: 1400 - total flux cleaned = -0.00224027 Jy ! Component: 1450 - total flux cleaned = -0.00211243 Jy ! Component: 1500 - total flux cleaned = -0.00204986 Jy ! Component: 1550 - total flux cleaned = -0.00196706 Jy ! Component: 1600 - total flux cleaned = -0.00198747 Jy ! Component: 1650 - total flux cleaned = -0.00188668 Jy ! Component: 1700 - total flux cleaned = -0.00186714 Jy ! Component: 1750 - total flux cleaned = -0.00186701 Jy ! Component: 1800 - total flux cleaned = -0.00188668 Jy ! Component: 1850 - total flux cleaned = -0.00184838 Jy ! Component: 1900 - total flux cleaned = -0.00184881 Jy ! Component: 1950 - total flux cleaned = -0.00188602 Jy ! Component: 2000 - total flux cleaned = -0.0018673 Jy ! Component: 2050 - total flux cleaned = -0.0018491 Jy ! Component: 2100 - total flux cleaned = -0.00183084 Jy ! Component: 2150 - total flux cleaned = -0.00174138 Jy ! Component: 2200 - total flux cleaned = -0.00172384 Jy ! Component: 2250 - total flux cleaned = -0.00168879 Jy ! Component: 2300 - total flux cleaned = -0.00165432 Jy ! Component: 2350 - total flux cleaned = -0.0016375 Jy ! Component: 2400 - total flux cleaned = -0.0015868 Jy ! Component: 2450 - total flux cleaned = -0.00155334 Jy ! Component: 2500 - total flux cleaned = -0.00152042 Jy ! Component: 2550 - total flux cleaned = -0.00153687 Jy ! Component: 2600 - total flux cleaned = -0.00153676 Jy ! Component: 2650 - total flux cleaned = -0.00155286 Jy ! Component: 2700 - total flux cleaned = -0.00155297 Jy ! Component: 2750 - total flux cleaned = -0.00153714 Jy ! Component: 2800 - total flux cleaned = -0.00153734 Jy ! Component: 2850 - total flux cleaned = -0.00153708 Jy ! Component: 2900 - total flux cleaned = -0.00149112 Jy ! Component: 2950 - total flux cleaned = -0.00141529 Jy ! Component: 3000 - total flux cleaned = -0.00138513 Jy ! Component: 3050 - total flux cleaned = -0.00134045 Jy ! Component: 3100 - total flux cleaned = -0.00129599 Jy ! Component: 3150 - total flux cleaned = -0.00125195 Jy ! Component: 3200 - total flux cleaned = -0.00116456 Jy ! Component: 3250 - total flux cleaned = -0.00113575 Jy ! Component: 3300 - total flux cleaned = -0.00109307 Jy ! Component: 3350 - total flux cleaned = -0.00106452 Jy ! Component: 3400 - total flux cleaned = -0.00102232 Jy ! Component: 3450 - total flux cleaned = -0.000966685 Jy ! Component: 3500 - total flux cleaned = -0.000966762 Jy ! Component: 3550 - total flux cleaned = -0.000980449 Jy ! Component: 3600 - total flux cleaned = -0.000953051 Jy ! Component: 3650 - total flux cleaned = -0.000912467 Jy ! Component: 3700 - total flux cleaned = -0.000912522 Jy ! Component: 3750 - total flux cleaned = -0.000885925 Jy ! Component: 3800 - total flux cleaned = -0.000859418 Jy ! Component: 3850 - total flux cleaned = -0.000820043 Jy ! Component: 3900 - total flux cleaned = -0.000781189 Jy ! Component: 3950 - total flux cleaned = -0.000768347 Jy ! Component: 4000 - total flux cleaned = -0.000755558 Jy ! Component: 4050 - total flux cleaned = -0.00071727 Jy ! Total flux subtracted in 4096 components = -0.00075525 Jy ! Clean residual min=-0.000930 max=0.000670 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.694115 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 461 components and 0.694114 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0228-0337_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8896 x 1.98 at -2.018 degrees (North through East) ! Clean map min=-0.0014899 max=0.47831 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0228-0337_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.478311 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135074 0.135074 0.270149 0.540297 1.08059 2.16119 4.32238 8.64476 17.2895 34.579 69.158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.478 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2221 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0228-0337_X_uvs.log closed on Thu Apr 7 01:40:30 2016