! Started logfile: /scr/pima/bg219b_uvs/J0034+2754_X_uvs.log on Thu Apr 7 01:37:56 2016 obs /scr/pima/bg219b_uvs/J0034+2754_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0034+2754_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863415 visibilities/baseline/integration-bin. ! Found source: J0034+2754 ! ! 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 19116 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/J0034+2754_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 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=1.026848Jy sigma=26.113542 ! Fit after self-cal, rms=0.857420Jy sigma=21.717676 ! 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=0.7235 mas, bmaj=1.493 mas, bpa=-1.267 degrees ! Estimated noise=0.434639 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 = 0.10489 Jy ! Component: 100 - total flux cleaned = 0.140476 Jy ! Total flux subtracted in 100 components = 0.140476 Jy ! Clean residual min=-0.019788 max=0.051464 Jy/beam ! Clean residual mean=0.000012 rms=0.005432 Jy/beam ! Combined flux in latest and established models = 0.140476 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.140476 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=0.126802Jy sigma=3.103035 ! Fit after self-cal, rms=0.126444Jy sigma=3.096321 ! Inverting map ! Added new window around map position (-3.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0444846 Jy ! Component: 100 - total flux cleaned = 0.0691021 Jy ! Total flux subtracted in 100 components = 0.0691021 Jy ! Clean residual min=-0.015433 max=0.041824 Jy/beam ! Clean residual mean=0.000008 rms=0.004212 Jy/beam ! Combined flux in latest and established models = 0.209578 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.209578 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=0.102746Jy sigma=2.522666 ! Fit after self-cal, rms=0.099614Jy sigma=2.446996 ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384267 Jy ! Component: 100 - total flux cleaned = 0.0587551 Jy ! Total flux subtracted in 100 components = 0.0587551 Jy ! Clean residual min=-0.010327 max=0.019099 Jy/beam ! Clean residual mean=0.000008 rms=0.002776 Jy/beam ! Combined flux in latest and established models = 0.268333 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.268333 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=0.079103Jy sigma=1.951211 ! Fit after self-cal, rms=0.076230Jy sigma=1.881925 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198112 Jy ! Component: 100 - total flux cleaned = 0.0325235 Jy ! Total flux subtracted in 100 components = 0.0325235 Jy ! Clean residual min=-0.006403 max=0.014766 Jy/beam ! Clean residual mean=0.000007 rms=0.001982 Jy/beam ! Combined flux in latest and established models = 0.300857 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.300857 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=0.068087Jy sigma=1.683397 ! Fit after self-cal, rms=0.067525Jy sigma=1.669153 ! Inverting map ! Added new window around map position (-4.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014608 Jy ! Component: 100 - total flux cleaned = 0.0248293 Jy ! Total flux subtracted in 100 components = 0.0248293 Jy ! Clean residual min=-0.005565 max=0.008685 Jy/beam ! Clean residual mean=0.000001 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.325686 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.325686 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=0.062369Jy sigma=1.534873 ! Fit after self-cal, rms=0.062210Jy sigma=1.530255 ! 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=0.9078 mas, bmaj=1.8 mas, bpa=-2.366 degrees ! Estimated noise=0.271448 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 (-5.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148877 Jy ! Component: 100 - total flux cleaned = 0.0259575 Jy ! Component: 150 - total flux cleaned = 0.0346955 Jy ! Component: 200 - total flux cleaned = 0.0417145 Jy ! Total flux subtracted in 200 components = 0.0417145 Jy ! Clean residual min=-0.004052 max=0.008798 Jy/beam ! Clean residual mean=-0.000018 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.367401 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 91 components and 0.367401 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=0.056891Jy sigma=1.394979 ! Fit after self-cal, rms=0.056687Jy sigma=1.388645 ! Inverting map ! Added new window around map position (-1.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870403 Jy ! Component: 100 - total flux cleaned = 0.0146242 Jy ! Component: 150 - total flux cleaned = 0.0194974 Jy ! Component: 200 - total flux cleaned = 0.0236011 Jy ! Total flux subtracted in 200 components = 0.0236011 Jy ! Clean residual min=-0.002955 max=0.003160 Jy/beam ! Clean residual mean=-0.000016 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.391002 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 133 components and 0.391002 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=0.054830Jy sigma=1.341340 ! Fit after self-cal, rms=0.054760Jy sigma=1.339322 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9078 x 1.8 at -2.366 degrees (North through East) ! Clean map min=-0.002791 max=0.13879 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.07 KP 0.95 ! LA 0.95 MK 0.95 NL 1.01 OV 0.97 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.01 KP 0.98 ! LA 0.96 MK 1.00 NL 1.02 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 1.02 ! LA 0.97 MK 1.01 NL 1.05 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.96 ! LA 0.95 MK 0.99 NL 1.04 OV 0.99 ! PT 0.94 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.00 ! LA 0.97 MK 1.03 NL 1.03 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.01 ! LA 0.99 MK 1.02 NL 1.05 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.98 ! LA 0.95 MK 1.04 NL 1.00 OV 0.96 ! PT 0.94 SC 1.03 ! ! ! 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=0.054760Jy sigma=1.339322 ! Fit after self-cal, rms=0.053473Jy sigma=1.314874 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9133 mas, bmaj=1.811 mas, bpa=-2.372 degrees ! Estimated noise=0.268639 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 = 0.00165251 Jy ! Component: 100 - total flux cleaned = 0.00270556 Jy ! Component: 150 - total flux cleaned = 0.00324671 Jy ! Component: 200 - total flux cleaned = 0.00359834 Jy ! Total flux subtracted in 200 components = 0.00359834 Jy ! Clean residual min=-0.001966 max=0.001788 Jy/beam ! Clean residual mean=-0.000008 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.3946 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 159 components and 0.3946 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=0.053298Jy sigma=1.310035 ! Fit after self-cal, rms=0.053286Jy sigma=1.309606 ! 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=0.053286Jy sigma=1.309606 ! Fit after self-cal, rms=0.053154Jy sigma=1.306093 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9142 mas, bmaj=1.813 mas, bpa=-2.487 degrees ! Estimated noise=0.268488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375321 Jy ! Component: 100 - total flux cleaned = 0.000808168 Jy ! Component: 150 - total flux cleaned = 0.00108746 Jy ! Component: 200 - total flux cleaned = 0.00135816 Jy ! Total flux subtracted in 200 components = 0.00135816 Jy ! Clean residual min=-0.001703 max=0.001583 Jy/beam ! Clean residual mean=-0.000005 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.395958 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 175 components and 0.395959 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=0.053090Jy sigma=1.304198 ! Fit after self-cal, rms=0.053082Jy sigma=1.303978 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 = 0.000110772 Jy ! Component: 100 - total flux cleaned = 0.000448119 Jy ! Component: 150 - total flux cleaned = 0.000713625 Jy ! Component: 200 - total flux cleaned = 0.000923523 Jy ! Total flux subtracted in 200 components = 0.000923523 Jy ! Clean residual min=-0.001669 max=0.001529 Jy/beam ! Clean residual mean=-0.000006 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.396882 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 187 components and 0.396882 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=0.053053Jy sigma=1.303154 ! Fit after self-cal, rms=0.053048Jy sigma=1.303042 ! 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=0.053048Jy sigma=1.303042 ! Fit after self-cal, rms=0.052999Jy sigma=1.302960 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9147 mas, bmaj=1.815 mas, bpa=-2.53 degrees ! Estimated noise=0.268187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124017 Jy ! Component: 100 - total flux cleaned = 4.24358e-05 Jy ! Component: 150 - total flux cleaned = 0.000185203 Jy ! Component: 200 - total flux cleaned = 0.00027945 Jy ! Total flux subtracted in 200 components = 0.00027945 Jy ! Clean residual min=-0.001624 max=0.001512 Jy/beam ! Clean residual mean=-0.000006 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.397161 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 195 components and 0.397161 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=0.052981Jy sigma=1.302459 ! Fit after self-cal, rms=0.052978Jy sigma=1.302402 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 = 1.27365e-05 Jy ! Component: 100 - total flux cleaned = 0.000122192 Jy ! Component: 150 - total flux cleaned = 0.000190242 Jy ! Component: 200 - total flux cleaned = 0.000254386 Jy ! Total flux subtracted in 200 components = 0.000254386 Jy ! Clean residual min=-0.001606 max=0.001480 Jy/beam ! Clean residual mean=-0.000006 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.397416 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 201 components and 0.397416 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=0.052967Jy sigma=1.302109 ! Fit after self-cal, rms=0.052965Jy sigma=1.302077 ! 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=0.052965Jy sigma=1.302077 ! Fit after self-cal, rms=0.052935Jy sigma=1.302052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=2.766 mas, bpa=-3.992 degrees ! Estimated noise=0.334475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199831 Jy ! Component: 100 - total flux cleaned = 0.000326825 Jy ! Component: 150 - total flux cleaned = 0.000381855 Jy ! Component: 200 - total flux cleaned = 0.000393099 Jy ! Total flux subtracted in 200 components = 0.000393099 Jy ! Clean residual min=-0.001914 max=0.001972 Jy/beam ! Clean residual mean=-0.000013 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.397809 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 215 components and 0.397809 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=0.052931Jy sigma=1.301951 ! Fit after self-cal, rms=0.052929Jy sigma=1.301916 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 = 6.43271e-05 Jy ! Component: 100 - total flux cleaned = 0.000125764 Jy ! Component: 150 - total flux cleaned = 0.000125879 Jy ! Component: 200 - total flux cleaned = 0.000139714 Jy ! Total flux subtracted in 200 components = 0.000139714 Jy ! Clean residual min=-0.001916 max=0.001990 Jy/beam ! Clean residual mean=-0.000013 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.397949 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 224 components and 0.397949 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=0.052928Jy sigma=1.301880 ! Fit after self-cal, rms=0.052927Jy sigma=1.301862 ! 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=0.915 mas, bmaj=1.815 mas, bpa=-2.551 degrees ! Estimated noise=0.267985 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.915 x 1.815 at -2.551 degrees (North through East) ! Clean map min=-0.0014954 max=0.13643 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=0.7291 mas, bmaj=1.506 mas, bpa=-1.586 degrees ! Estimated noise=0.43165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11091 Jy ! Component: 100 - total flux cleaned = 0.169735 Jy ! Component: 150 - total flux cleaned = 0.208139 Jy ! Component: 200 - total flux cleaned = 0.236701 Jy ! Total flux subtracted in 200 components = 0.236701 Jy ! Clean residual min=-0.007910 max=0.016539 Jy/beam ! Clean residual mean=0.000012 rms=0.002701 Jy/beam ! Combined flux in latest and established models = 0.236701 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.236701 Jy ! Inverting map and beam ! Estimated beam: bmin=0.915 mas, bmaj=1.815 mas, bpa=-2.551 degrees ! Estimated noise=0.267985 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 = 0.0332179 Jy ! Component: 100 - total flux cleaned = 0.0572407 Jy ! Component: 150 - total flux cleaned = 0.0755593 Jy ! Component: 200 - total flux cleaned = 0.0898817 Jy ! Total flux subtracted in 200 components = 0.0898817 Jy ! Clean residual min=-0.005186 max=0.008429 Jy/beam ! Clean residual mean=-0.000010 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.326582 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 46 components and 0.326582 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114159 Jy ! Component: 100 - total flux cleaned = 0.0205962 Jy ! Component: 150 - total flux cleaned = 0.0280248 Jy ! Component: 200 - total flux cleaned = 0.0340992 Jy ! Total flux subtracted in 200 components = 0.0340992 Jy ! Clean residual min=-0.003090 max=0.003746 Jy/beam ! Clean residual mean=-0.000007 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.360682 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 84 components and 0.360682 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=2.1 mas, bmaj=2.766 mas, bpa=-3.992 degrees ! Estimated noise=0.334475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00948114 Jy ! Component: 100 - total flux cleaned = 0.0160961 Jy ! Component: 150 - total flux cleaned = 0.0209905 Jy ! Component: 200 - total flux cleaned = 0.0246823 Jy ! Total flux subtracted in 200 components = 0.0246823 Jy ! Clean residual min=-0.002255 max=0.002500 Jy/beam ! Clean residual mean=-0.000015 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.385364 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 = 0.00282131 Jy ! Component: 100 - total flux cleaned = 0.00499897 Jy ! Component: 150 - total flux cleaned = 0.00669084 Jy ! Component: 200 - total flux cleaned = 0.00801216 Jy ! Total flux subtracted in 200 components = 0.00801216 Jy ! Clean residual min=-0.002008 max=0.001859 Jy/beam ! Clean residual mean=-0.000014 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.393376 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 173 components and 0.393376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.915 mas, bmaj=1.815 mas, bpa=-2.551 degrees ! Estimated noise=0.267985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142422 Jy ! Component: 100 - total flux cleaned = 0.0020411 Jy ! Component: 150 - total flux cleaned = 0.00254269 Jy ! Component: 200 - total flux cleaned = 0.00288382 Jy ! Total flux subtracted in 200 components = 0.00288382 Jy ! Clean residual min=-0.001660 max=0.001580 Jy/beam ! Clean residual mean=-0.000006 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.39626 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 190 components and 0.39626 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=0.053003Jy sigma=1.303816 ! Fit after self-cal, rms=0.052975Jy sigma=1.303109 wmodel /scr/pima/bg219b_uvs/J0034+2754_X_map.mod ! Writing 190 model components to file: /scr/pima/bg219b_uvs/J0034+2754_X_map.mod wobs /scr/pima/bg219b_uvs/J0034+2754_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0034+2754_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0034+2754_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J0034+2754_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 = -0.000510695 Jy ! Component: 100 - total flux cleaned = -0.000611766 Jy ! Component: 150 - total flux cleaned = -0.000658785 Jy ! Component: 200 - total flux cleaned = -0.000659121 Jy ! Component: 250 - total flux cleaned = -0.00063777 Jy ! Component: 300 - total flux cleaned = -0.000638307 Jy ! Component: 350 - total flux cleaned = -0.000638708 Jy ! Component: 400 - total flux cleaned = -0.000638769 Jy ! Component: 450 - total flux cleaned = -0.000678357 Jy ! Component: 500 - total flux cleaned = -0.00069768 Jy ! Component: 550 - total flux cleaned = -0.00071642 Jy ! Component: 600 - total flux cleaned = -0.000716635 Jy ! Component: 650 - total flux cleaned = -0.000734695 Jy ! Component: 700 - total flux cleaned = -0.000734553 Jy ! Component: 750 - total flux cleaned = -0.000734693 Jy ! Component: 800 - total flux cleaned = -0.000734777 Jy ! Component: 850 - total flux cleaned = -0.00070139 Jy ! Component: 900 - total flux cleaned = -0.00076747 Jy ! Component: 950 - total flux cleaned = -0.000751081 Jy ! Component: 1000 - total flux cleaned = -0.000766896 Jy ! Component: 1050 - total flux cleaned = -0.000813918 Jy ! Component: 1100 - total flux cleaned = -0.000798704 Jy ! Component: 1150 - total flux cleaned = -0.000798801 Jy ! Component: 1200 - total flux cleaned = -0.000798834 Jy ! Component: 1250 - total flux cleaned = -0.000769449 Jy ! Component: 1300 - total flux cleaned = -0.000696349 Jy ! Component: 1350 - total flux cleaned = -0.000638804 Jy ! Component: 1400 - total flux cleaned = -0.000567478 Jy ! Component: 1450 - total flux cleaned = -0.00049737 Jy ! Component: 1500 - total flux cleaned = -0.000455862 Jy ! Component: 1550 - total flux cleaned = -0.000442158 Jy ! Component: 1600 - total flux cleaned = -0.000387918 Jy ! Component: 1650 - total flux cleaned = -0.000374392 Jy ! Component: 1700 - total flux cleaned = -0.000308 Jy ! Component: 1750 - total flux cleaned = -0.000255499 Jy ! Component: 1800 - total flux cleaned = -0.000190617 Jy ! Component: 1850 - total flux cleaned = -0.000177872 Jy ! Component: 1900 - total flux cleaned = -0.000165013 Jy ! Component: 1950 - total flux cleaned = -0.0001023 Jy ! Component: 2000 - total flux cleaned = -2.78096e-05 Jy ! Component: 2050 - total flux cleaned = -2.80169e-05 Jy ! Component: 2100 - total flux cleaned = 3.30606e-05 Jy ! Component: 2150 - total flux cleaned = 8.13551e-05 Jy ! Component: 2200 - total flux cleaned = 8.13214e-05 Jy ! Component: 2250 - total flux cleaned = 0.000116822 Jy ! Component: 2300 - total flux cleaned = 0.000152038 Jy ! Component: 2350 - total flux cleaned = 0.000175244 Jy ! Component: 2400 - total flux cleaned = 0.000186877 Jy ! Component: 2450 - total flux cleaned = 0.000209607 Jy ! Component: 2500 - total flux cleaned = 0.000198355 Jy ! Component: 2550 - total flux cleaned = 0.000232093 Jy ! Component: 2600 - total flux cleaned = 0.000243348 Jy ! Component: 2650 - total flux cleaned = 0.000243391 Jy ! Component: 2700 - total flux cleaned = 0.000276406 Jy ! Component: 2750 - total flux cleaned = 0.000298137 Jy ! Component: 2800 - total flux cleaned = 0.000308891 Jy ! Component: 2850 - total flux cleaned = 0.000319694 Jy ! Component: 2900 - total flux cleaned = 0.000351653 Jy ! Component: 2950 - total flux cleaned = 0.000372739 Jy ! Component: 3000 - total flux cleaned = 0.000414533 Jy ! Component: 3050 - total flux cleaned = 0.000383471 Jy ! Component: 3100 - total flux cleaned = 0.000424603 Jy ! Component: 3150 - total flux cleaned = 0.000445039 Jy ! Component: 3200 - total flux cleaned = 0.000424859 Jy ! Component: 3250 - total flux cleaned = 0.000444995 Jy ! Component: 3300 - total flux cleaned = 0.000504928 Jy ! Component: 3350 - total flux cleaned = 0.000504993 Jy ! Component: 3400 - total flux cleaned = 0.000505011 Jy ! Component: 3450 - total flux cleaned = 0.000553998 Jy ! Component: 3500 - total flux cleaned = 0.000573406 Jy ! Component: 3550 - total flux cleaned = 0.000612011 Jy ! Component: 3600 - total flux cleaned = 0.000650348 Jy ! Component: 3650 - total flux cleaned = 0.000640799 Jy ! Component: 3700 - total flux cleaned = 0.000659794 Jy ! Component: 3750 - total flux cleaned = 0.000687938 Jy ! Component: 3800 - total flux cleaned = 0.00070657 Jy ! Component: 3850 - total flux cleaned = 0.000725105 Jy ! Component: 3900 - total flux cleaned = 0.000734344 Jy ! Component: 3950 - total flux cleaned = 0.000761826 Jy ! Component: 4000 - total flux cleaned = 0.000780087 Jy ! Component: 4050 - total flux cleaned = 0.000780108 Jy ! Total flux subtracted in 4096 components = 0.000780108 Jy ! Clean residual min=-0.000567 max=0.000530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.39704 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 488 components and 0.39704 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0034+2754_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.915 x 1.815 at -2.551 degrees (North through East) ! Clean map min=-0.00095608 max=0.13667 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0034+2754_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136667 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32826 0.32826 0.656519 1.31304 2.62608 5.25215 10.5043 21.0086 42.0172 84.0345 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 913.91 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0034+2754_X_uvs.log closed on Thu Apr 7 01:38:00 2016