! Started logfile: /scr/pima/bg219e_uvs/J1628-1415_X_dfm.log on Thu May 19 18:47:29 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/bg219e_uvs/J1628-1415_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1628-1415_X_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.787037 visibilities/baseline/integration-bin. ! Found source: J1628-1415 ! ! 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 16320 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 J1628-1415_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017004Jy sigma=22.185839 ! Fit after self-cal, rms=0.878280Jy sigma=19.122316 ! 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=0.8412 mas, bmaj=2.512 mas, bpa=19.03 degrees ! Estimated noise=0.54929 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 = 0.0909304 Jy ! Component: 100 - total flux cleaned = 0.112138 Jy ! Total flux subtracted in 100 components = 0.112138 Jy ! Clean residual min=-0.004740 max=0.008522 Jy/beam ! Clean residual mean=-0.000006 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.112138 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.112138 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=0.070801Jy sigma=1.432276 ! Fit after self-cal, rms=0.070649Jy sigma=1.429311 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100015 Jy ! Component: 100 - total flux cleaned = 0.0159558 Jy ! Total flux subtracted in 100 components = 0.0159558 Jy ! Clean residual min=-0.003779 max=0.004151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.128094 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.128094 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=0.068318Jy sigma=1.369878 ! Fit after self-cal, rms=0.068250Jy sigma=1.368520 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=2.887 mas, bpa=16.46 degrees ! Estimated noise=0.260805 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 = 0.00732165 Jy ! Component: 100 - total flux cleaned = 0.0109699 Jy ! Component: 150 - total flux cleaned = 0.0130597 Jy ! Component: 200 - total flux cleaned = 0.0136284 Jy ! Total flux subtracted in 200 components = 0.0136284 Jy ! Clean residual min=-0.003552 max=0.004220 Jy/beam ! Clean residual mean=0.000006 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.141723 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.141723 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=0.067525Jy sigma=1.350713 ! Fit after self-cal, rms=0.067508Jy sigma=1.350245 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 2.887 at 16.46 degrees (North through East) ! Clean map min=-0.0033112 max=0.12386 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 1.02 FD 1.03 HN 1.03 KP 0.97 ! LA 0.98 NL 1.01 OV 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.99 KP 0.99 ! LA 1.02 NL 1.05 OV 1.00 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.96 ! LA 0.99 NL 1.02 OV 1.01 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 0.99 ! LA 0.98 NL 1.02 OV 1.06 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.96 ! LA 1.00 NL 1.02 OV 1.01 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 0.97 ! LA 0.98 NL 1.03 OV 1.02 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.06 KP 0.99 ! LA 1.02 NL 1.00 OV 0.98 PT 0.86 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 0.94 ! LA 1.00 NL 1.01 OV 1.06 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 0.97 ! LA 0.99 NL 1.00 OV 1.00 PT 0.94 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 0.95 ! LA 1.00 NL 1.01 OV 0.98 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.02 ! LA 0.99 NL 1.04 OV 0.96 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.05 KP 0.95 ! LA 0.99 NL 1.02 OV 1.02 PT 1.00 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.067508Jy sigma=1.350245 ! Fit after self-cal, rms=0.067188Jy sigma=1.345402 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=2.898 mas, bpa=16.69 degrees ! Estimated noise=0.258935 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 = -0.000179102 Jy ! Component: 100 - total flux cleaned = -0.000242444 Jy ! Component: 150 - total flux cleaned = -0.000292711 Jy ! Component: 200 - total flux cleaned = -0.000314471 Jy ! Total flux subtracted in 200 components = -0.000314471 Jy ! Clean residual min=-0.003002 max=0.004017 Jy/beam ! Clean residual mean=0.000005 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.141408 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.141408 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=0.067162Jy sigma=1.344943 ! Fit after self-cal, rms=0.067167Jy sigma=1.344810 ! 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=0.067167Jy sigma=1.344810 ! Fit after self-cal, rms=0.067878Jy sigma=1.339709 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=2.884 mas, bpa=16.41 degrees ! Estimated noise=0.258498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525206 Jy ! Component: 100 - total flux cleaned = 0.000523994 Jy ! Component: 150 - total flux cleaned = 0.000523985 Jy ! Component: 200 - total flux cleaned = 0.000536617 Jy ! Total flux subtracted in 200 components = 0.000536617 Jy ! Clean residual min=-0.002745 max=0.003926 Jy/beam ! Clean residual mean=0.000003 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.141945 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.141945 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=0.067868Jy sigma=1.339498 ! Fit after self-cal, rms=0.067902Jy sigma=1.339364 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 (4.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359081 Jy ! Component: 100 - total flux cleaned = 0.00540505 Jy ! Component: 150 - total flux cleaned = 0.00610816 Jy ! Component: 200 - total flux cleaned = 0.00650518 Jy ! Total flux subtracted in 200 components = 0.00650518 Jy ! Clean residual min=-0.002468 max=0.002816 Jy/beam ! Clean residual mean=0.000006 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.14845 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.14845 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=0.067716Jy sigma=1.334699 ! Fit after self-cal, rms=0.067697Jy sigma=1.334203 ! 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=0.067697Jy sigma=1.334203 ! Fit after self-cal, rms=0.067522Jy sigma=1.333961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=2.883 mas, bpa=16.38 degrees ! Estimated noise=0.258169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136167 Jy ! Component: 100 - total flux cleaned = 0.00217331 Jy ! Component: 150 - total flux cleaned = 0.00237191 Jy ! Component: 200 - total flux cleaned = 0.00244717 Jy ! Total flux subtracted in 200 components = 0.00244717 Jy ! Clean residual min=-0.002397 max=0.002570 Jy/beam ! Clean residual mean=0.000006 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.150897 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 0.150897 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=0.067485Jy sigma=1.333117 ! Fit after self-cal, rms=0.067484Jy sigma=1.333027 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 = 0.000667047 Jy ! Component: 100 - total flux cleaned = 0.000779971 Jy ! Component: 150 - total flux cleaned = 0.000840996 Jy ! Component: 200 - total flux cleaned = 0.000917431 Jy ! Total flux subtracted in 200 components = 0.000917431 Jy ! Clean residual min=-0.002399 max=0.002537 Jy/beam ! Clean residual mean=0.000007 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.151815 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.151815 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=0.067470Jy sigma=1.332726 ! Fit after self-cal, rms=0.067471Jy sigma=1.332708 ! 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=0.067471Jy sigma=1.332708 ! Fit after self-cal, rms=0.067430Jy sigma=1.332557 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=4.041 mas, bpa=4.615 degrees ! Estimated noise=0.301612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120468 Jy ! Component: 100 - total flux cleaned = 0.00167309 Jy ! Component: 150 - total flux cleaned = 0.00190834 Jy ! Component: 200 - total flux cleaned = 0.00204729 Jy ! Total flux subtracted in 200 components = 0.00204729 Jy ! Clean residual min=-0.002826 max=0.003739 Jy/beam ! Clean residual mean=0.000012 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.153862 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 122 components and 0.153862 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=0.067422Jy sigma=1.332350 ! Fit after self-cal, rms=0.067416Jy sigma=1.332256 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 = 0.000414506 Jy ! Component: 100 - total flux cleaned = 0.000445076 Jy ! Component: 150 - total flux cleaned = 0.000432297 Jy ! Component: 200 - total flux cleaned = 0.000420393 Jy ! Total flux subtracted in 200 components = 0.000420393 Jy ! Clean residual min=-0.002840 max=0.003722 Jy/beam ! Clean residual mean=0.000012 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.154282 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 0.154282 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=0.067414Jy sigma=1.332227 ! Fit after self-cal, rms=0.067413Jy sigma=1.332204 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=2.884 mas, bpa=16.4 degrees ! Estimated noise=0.258467 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 2.884 at 16.4 degrees (North through East) ! Clean map min=-0.0022895 max=0.12225 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=0.8383 mas, bmaj=2.507 mas, bpa=18.84 degrees ! Estimated noise=0.543225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0896529 Jy ! Component: 100 - total flux cleaned = 0.111377 Jy ! Component: 150 - total flux cleaned = 0.122083 Jy ! Component: 200 - total flux cleaned = 0.128718 Jy ! Total flux subtracted in 200 components = 0.128718 Jy ! Clean residual min=-0.003429 max=0.003751 Jy/beam ! Clean residual mean=-0.000003 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.128718 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.128718 Jy ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=2.884 mas, bpa=16.4 degrees ! Estimated noise=0.258467 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 = 0.0074414 Jy ! Component: 100 - total flux cleaned = 0.0120211 Jy ! Component: 150 - total flux cleaned = 0.0153093 Jy ! Component: 200 - total flux cleaned = 0.0177588 Jy ! Total flux subtracted in 200 components = 0.0177588 Jy ! Clean residual min=-0.002565 max=0.002721 Jy/beam ! Clean residual mean=0.000002 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.146477 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.146477 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=2.193 mas, bmaj=4.041 mas, bpa=4.615 degrees ! Estimated noise=0.301612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292745 Jy ! Component: 100 - total flux cleaned = 0.00470221 Jy ! Component: 150 - total flux cleaned = 0.00593793 Jy ! Component: 200 - total flux cleaned = 0.00665923 Jy ! Total flux subtracted in 200 components = 0.00665923 Jy ! Clean residual min=-0.002932 max=0.003603 Jy/beam ! Clean residual mean=0.000011 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.153136 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 = 0.000383253 Jy ! Component: 100 - total flux cleaned = 0.000584662 Jy ! Component: 150 - total flux cleaned = 0.000699449 Jy ! Component: 200 - total flux cleaned = 0.000749531 Jy ! Total flux subtracted in 200 components = 0.000749531 Jy ! Clean residual min=-0.002898 max=0.003632 Jy/beam ! Clean residual mean=0.000011 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.153885 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 89 components and 0.153885 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=2.884 mas, bpa=16.4 degrees ! Estimated noise=0.258467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38683e-05 Jy ! Component: 100 - total flux cleaned = 1.3985e-05 Jy ! Component: 150 - total flux cleaned = -5.15859e-05 Jy ! Component: 200 - total flux cleaned = -4.98859e-05 Jy ! Total flux subtracted in 200 components = -4.98859e-05 Jy ! Clean residual min=-0.002328 max=0.002538 Jy/beam ! Clean residual mean=0.000007 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.153836 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.153836 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=0.067440Jy sigma=1.332730 ! Fit after self-cal, rms=0.067436Jy sigma=1.332645 wmodel /J1628-1415_X_map.mod ! wmodel: Unable to open new model file: /J1628-1415_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1628-1415_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 2.884 at 16.4 degrees (North through East) ! Clean map min=-0.0022251 max=0.12187 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1628-1415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000587415 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.44601 1.44601 2.89202 5.78404 11.5681 23.1362 46.2723 92.5447 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 207.467 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1628-1415_X_dfm.log closed on Thu May 19 18:47:32 2016