! Started logfile: /scr/pima/bg219i_uvs/J0854+2006_X_dfm.log on Thu May 19 23:11:42 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219i_uvs/J0854+2006_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0854+2006_X_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.835088 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 8568 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0854+2006_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.494903Jy sigma=43.161528 ! Fit after self-cal, rms=3.381516Jy sigma=32.212435 ! 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=0.6439 mas, bmaj=1.702 mas, bpa=-0.2923 degrees ! Estimated noise=1.62788 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 = 3.19978 Jy ! Component: 100 - total flux cleaned = 3.9128 Jy ! Total flux subtracted in 100 components = 3.9128 Jy ! Clean residual min=-0.093958 max=0.250334 Jy/beam ! Clean residual mean=-0.000034 rms=0.026687 Jy/beam ! Combined flux in latest and established models = 3.9128 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 3.9128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.706184Jy sigma=6.593399 ! Fit after self-cal, rms=0.705477Jy sigma=6.590956 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271537 Jy ! Component: 100 - total flux cleaned = 0.414521 Jy ! Total flux subtracted in 100 components = 0.414521 Jy ! Clean residual min=-0.079197 max=0.192968 Jy/beam ! Clean residual mean=-0.000024 rms=0.019455 Jy/beam ! Combined flux in latest and established models = 4.32732 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 4.32732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.491873Jy sigma=4.532078 ! Fit after self-cal, rms=0.491140Jy sigma=4.530015 ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16751 Jy ! Component: 100 - total flux cleaned = 0.257299 Jy ! Total flux subtracted in 100 components = 0.257299 Jy ! Clean residual min=-0.063790 max=0.095162 Jy/beam ! Clean residual mean=-0.000019 rms=0.015799 Jy/beam ! Combined flux in latest and established models = 4.58462 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 4.58462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.385622Jy sigma=3.594976 ! Fit after self-cal, rms=0.374857Jy sigma=3.524084 ! Inverting map ! Added new window around map position (4.8, -24.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0976311 Jy ! Component: 100 - total flux cleaned = 0.163622 Jy ! Total flux subtracted in 100 components = 0.163622 Jy ! Clean residual min=-0.057720 max=0.091897 Jy/beam ! Clean residual mean=-0.000019 rms=0.013640 Jy/beam ! Combined flux in latest and established models = 4.74824 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 4.74825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.336912Jy sigma=3.126923 ! Fit after self-cal, rms=0.333857Jy sigma=3.091358 ! 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=0.8317 mas, bmaj=1.982 mas, bpa=-1.597 degrees ! Estimated noise=1.12019 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 = 0.0916879 Jy ! Component: 100 - total flux cleaned = 0.151042 Jy ! Component: 150 - total flux cleaned = 0.192951 Jy ! Component: 200 - total flux cleaned = 0.223378 Jy ! Total flux subtracted in 200 components = 0.223378 Jy ! Clean residual min=-0.065776 max=0.095946 Jy/beam ! Clean residual mean=-0.000031 rms=0.016979 Jy/beam ! Combined flux in latest and established models = 4.97162 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 4.97163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.302747Jy sigma=2.730377 ! Fit after self-cal, rms=0.300902Jy sigma=2.695599 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8317 x 1.982 at -1.597 degrees (North through East) ! Clean map min=-0.060863 max=4.2225 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 0.98 HN 1.01 KP 0.96 ! LA 1.00 MK 1.00 NL 1.00 OV 0.98 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 0.98 ! LA 0.98 MK 1.02 NL 1.02 OV 0.98 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.98 ! LA 0.96 MK 1.03 NL 1.02 OV 0.94 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.97 ! LA 0.95 MK 1.03 NL 1.02 OV 0.95 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.95 ! LA 0.97 MK 1.01 NL 1.02 OV 0.98 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 0.99 MK 0.99 NL 1.02 OV 0.96 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 0.96 ! LA 0.98 MK 1.02 NL 1.01 OV 0.96 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.98 ! LA 0.96 MK 1.01 NL 0.98 OV 0.96 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.97 ! LA 0.95 MK 1.01 NL 1.00 OV 0.97 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.96 ! LA 0.97 MK 1.00 NL 1.01 OV 0.98 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.92 ! LA 0.96 MK 1.02 NL 1.02 OV 0.97 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.95 ! LA 0.96 MK 0.99 NL 1.01 OV 0.96 ! PT 1.12 SC 0.99 ! ! ! Fit before self-cal, rms=0.300902Jy sigma=2.695599 ! Fit after self-cal, rms=0.279729Jy sigma=1.986080 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8341 mas, bmaj=1.984 mas, bpa=-1.498 degrees ! Estimated noise=1.11639 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 = -0.00786469 Jy ! Component: 100 - total flux cleaned = -0.0094385 Jy ! Component: 150 - total flux cleaned = -0.0098368 Jy ! Component: 200 - total flux cleaned = -0.00921474 Jy ! Total flux subtracted in 200 components = -0.00921474 Jy ! Clean residual min=-0.045902 max=0.047729 Jy/beam ! Clean residual mean=-0.000050 rms=0.011368 Jy/beam ! Combined flux in latest and established models = 4.96241 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 4.96241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.276972Jy sigma=1.971777 ! Fit after self-cal, rms=0.276239Jy sigma=1.969292 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.276239Jy sigma=1.969292 ! Fit after self-cal, rms=0.181411Jy sigma=1.335350 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.834 mas, bmaj=1.982 mas, bpa=-1.532 degrees ! Estimated noise=1.11649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0313779 Jy ! Component: 100 - total flux cleaned = -0.0392675 Jy ! Component: 150 - total flux cleaned = -0.0410361 Jy ! Component: 200 - total flux cleaned = -0.0422882 Jy ! Total flux subtracted in 200 components = -0.0422882 Jy ! Clean residual min=-0.019117 max=0.030297 Jy/beam ! Clean residual mean=0.000002 rms=0.004545 Jy/beam ! Combined flux in latest and established models = 4.92012 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 4.92012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.173519Jy sigma=1.300531 ! Fit after self-cal, rms=0.170965Jy sigma=1.287228 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 (-3, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271486 Jy ! Component: 100 - total flux cleaned = 0.033982 Jy ! Component: 150 - total flux cleaned = 0.0339855 Jy ! Component: 200 - total flux cleaned = 0.0339862 Jy ! Total flux subtracted in 200 components = 0.0339862 Jy ! Clean residual min=-0.017331 max=0.020548 Jy/beam ! Clean residual mean=0.000008 rms=0.003669 Jy/beam ! Combined flux in latest and established models = 4.95411 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 4.95411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.163200Jy sigma=1.256976 ! Fit after self-cal, rms=0.162074Jy sigma=1.248179 ! Inverting map ! Added new window around map position (-4.6, 24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184916 Jy ! Component: 100 - total flux cleaned = 0.0257934 Jy ! Component: 150 - total flux cleaned = 0.0298604 Jy ! Component: 200 - total flux cleaned = 0.0321252 Jy ! Total flux subtracted in 200 components = 0.0321252 Jy ! Clean residual min=-0.015220 max=0.013377 Jy/beam ! Clean residual mean=0.000006 rms=0.003289 Jy/beam ! Combined flux in latest and established models = 4.98623 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 4.98623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.158934Jy sigma=1.223621 ! Fit after self-cal, rms=0.157914Jy sigma=1.218866 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.157914Jy sigma=1.218866 ! Fit after self-cal, rms=0.152810Jy sigma=1.184911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8335 mas, bmaj=1.981 mas, bpa=-1.551 degrees ! Estimated noise=1.11526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00691536 Jy ! Component: 100 - total flux cleaned = -0.00483029 Jy ! Component: 150 - total flux cleaned = -0.00448089 Jy ! Component: 200 - total flux cleaned = -0.00448425 Jy ! Total flux subtracted in 200 components = -0.00448425 Jy ! Clean residual min=-0.011820 max=0.010285 Jy/beam ! Clean residual mean=0.000003 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 4.98175 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 109 components and 4.98175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.148965Jy sigma=1.167164 ! Fit after self-cal, rms=0.148288Jy sigma=1.163220 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 = -0.000876941 Jy ! Component: 100 - total flux cleaned = 0.00040725 Jy ! Component: 150 - total flux cleaned = 0.000873658 Jy ! Component: 200 - total flux cleaned = 0.00174394 Jy ! Total flux subtracted in 200 components = 0.00174394 Jy ! Clean residual min=-0.011261 max=0.010438 Jy/beam ! Clean residual mean=0.000005 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 4.98349 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 117 components and 4.98349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.147143Jy sigma=1.158475 ! Fit after self-cal, rms=0.146944Jy sigma=1.157641 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.146944Jy sigma=1.157641 ! Fit after self-cal, rms=0.144853Jy sigma=1.146387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=2.813 mas, bpa=-5.261 degrees ! Estimated noise=1.54887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2206e-06 Jy ! Component: 100 - total flux cleaned = -5.1076e-05 Jy ! Component: 150 - total flux cleaned = 0.000464197 Jy ! Component: 200 - total flux cleaned = 0.000273108 Jy ! Total flux subtracted in 200 components = 0.000273108 Jy ! Clean residual min=-0.012954 max=0.010591 Jy/beam ! Clean residual mean=0.000008 rms=0.003224 Jy/beam ! Combined flux in latest and established models = 4.98376 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 133 components and 4.98376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.143225Jy sigma=1.141768 ! Fit after self-cal, rms=0.143015Jy sigma=1.139823 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 = 0.000259857 Jy ! Component: 100 - total flux cleaned = 0.000464038 Jy ! Component: 150 - total flux cleaned = 0.000638362 Jy ! Component: 200 - total flux cleaned = 0.000631751 Jy ! Total flux subtracted in 200 components = 0.000631751 Jy ! Clean residual min=-0.012559 max=0.010647 Jy/beam ! Clean residual mean=0.000009 rms=0.003102 Jy/beam ! Combined flux in latest and established models = 4.98439 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 4.98439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.142612Jy sigma=1.139671 ! Fit after self-cal, rms=0.142566Jy sigma=1.139223 ! 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=0.8331 mas, bmaj=1.981 mas, bpa=-1.571 degrees ! Estimated noise=1.1142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8331 x 1.981 at -1.571 degrees (North through East) ! Clean map min=-0.0090301 max=4.206 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.142566Jy sigma=1.139223 ! Fit after self-cal, rms=0.097376Jy sigma=0.652232 ! Inverting map and beam ! Estimated beam: bmin=0.8336 mas, bmaj=1.981 mas, bpa=-1.575 degrees ! Estimated noise=1.11292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00345907 Jy ! Component: 100 - total flux cleaned = -0.00432785 Jy ! Component: 150 - total flux cleaned = -0.00379788 Jy ! Component: 200 - total flux cleaned = -0.00413316 Jy ! Total flux subtracted in 200 components = -0.00413316 Jy ! Clean residual min=-0.009178 max=0.007621 Jy/beam ! Clean residual mean=0.000001 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 4.98026 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 4.98026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.096063Jy sigma=0.643139 ! Fit after self-cal, rms=0.095901Jy sigma=0.642195 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000615768 Jy ! Component: 100 - total flux cleaned = -0.000325763 Jy ! Component: 150 - total flux cleaned = -0.000195969 Jy ! Component: 200 - total flux cleaned = -0.000329088 Jy ! Total flux subtracted in 200 components = -0.000329088 Jy ! Clean residual min=-0.009041 max=0.007696 Jy/beam ! Clean residual mean=0.000001 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 4.97993 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 4.97993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095374Jy sigma=0.638874 ! Fit after self-cal, rms=0.095320Jy sigma=0.638587 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095320Jy sigma=0.638587 ! Fit after self-cal, rms=0.094220Jy sigma=0.634338 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=0.6449 mas, bmaj=1.7 mas, bpa=-0.3155 degrees ! Estimated noise=1.6201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.18367 Jy ! Component: 100 - total flux cleaned = 3.89574 Jy ! Component: 150 - total flux cleaned = 4.18763 Jy ! Component: 200 - total flux cleaned = 4.37649 Jy ! Total flux subtracted in 200 components = 4.37649 Jy ! Clean residual min=-0.039305 max=0.100960 Jy/beam ! Clean residual mean=-0.000014 rms=0.011065 Jy/beam ! Combined flux in latest and established models = 4.37649 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 9 model components to the UV plane model. ! The established model now contains 9 components and 4.37649 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8335 mas, bmaj=1.98 mas, bpa=-1.588 degrees ! Estimated noise=1.11236 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 = 0.199056 Jy ! Component: 100 - total flux cleaned = 0.30689 Jy ! Component: 150 - total flux cleaned = 0.374254 Jy ! Component: 200 - total flux cleaned = 0.421167 Jy ! Total flux subtracted in 200 components = 0.421167 Jy ! Clean residual min=-0.017217 max=0.026330 Jy/beam ! Clean residual mean=-0.000001 rms=0.004767 Jy/beam ! Combined flux in latest and established models = 4.79765 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 40 components and 4.79765 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339255 Jy ! Component: 100 - total flux cleaned = 0.0595743 Jy ! Component: 150 - total flux cleaned = 0.0794236 Jy ! Component: 200 - total flux cleaned = 0.0952453 Jy ! Total flux subtracted in 200 components = 0.0952453 Jy ! Clean residual min=-0.011114 max=0.013026 Jy/beam ! Clean residual mean=0.000002 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 4.8929 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 64 components and 4.8929 Jy ! Inverting map ! Added new window around map position (-0.2, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014033 Jy ! Component: 100 - total flux cleaned = 0.0252433 Jy ! Component: 150 - total flux cleaned = 0.0346088 Jy ! Component: 200 - total flux cleaned = 0.0422266 Jy ! Total flux subtracted in 200 components = 0.0422266 Jy ! Clean residual min=-0.009574 max=0.008973 Jy/beam ! Clean residual mean=0.000002 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 4.93512 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 4.93512 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=1.996 mas, bmaj=2.811 mas, bpa=-5.245 degrees ! Estimated noise=1.54712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109462 Jy ! Component: 100 - total flux cleaned = 0.0185928 Jy ! Component: 150 - total flux cleaned = 0.0226956 Jy ! Component: 200 - total flux cleaned = 0.0249768 Jy ! Total flux subtracted in 200 components = 0.0249768 Jy ! Clean residual min=-0.010192 max=0.009475 Jy/beam ! Clean residual mean=0.000004 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 4.9601 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 = 0.000755607 Jy ! Component: 100 - total flux cleaned = 0.00144961 Jy ! Component: 150 - total flux cleaned = 0.00193559 Jy ! Component: 200 - total flux cleaned = 0.00268001 Jy ! Total flux subtracted in 200 components = 0.00268001 Jy ! Clean residual min=-0.009719 max=0.008746 Jy/beam ! Clean residual mean=0.000004 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 4.96278 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 141 components and 4.96278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8335 mas, bmaj=1.98 mas, bpa=-1.588 degrees ! Estimated noise=1.11236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320637 Jy ! Component: 100 - total flux cleaned = 0.000214492 Jy ! Component: 150 - total flux cleaned = 0.00119589 Jy ! Component: 200 - total flux cleaned = 0.0017842 Jy ! Total flux subtracted in 200 components = 0.0017842 Jy ! Clean residual min=-0.008993 max=0.007947 Jy/beam ! Clean residual mean=0.000002 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 4.96456 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 4.96456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092460Jy sigma=0.630725 ! Fit after self-cal, rms=0.092125Jy sigma=0.625853 wmodel /J0854+2006_X_map.mod ! wmodel: Unable to open new model file: /J0854+2006_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0854+2006_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8335 x 1.98 at -1.588 degrees (North through East) ! Clean map min=-0.0074299 max=4.2145 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0854+2006_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 4.21451 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0015828 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.112668 0.112668 0.225336 0.450672 0.901343 1.80269 3.60537 7.21075 14.4215 28.843 57.686 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0047 print "peak= ", int(1000*peak_flux)/1000 ! peak= 4.214 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2662.69 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0854+2006_X_dfm.log closed on Thu May 19 23:11:46 2016