! Started logfile: /scr/pima/bg219a_uvs/J0222-1615_X_dfm.log on Thu May 19 23:48:29 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/bg219a_uvs/J0222-1615_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0222-1615_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.952381 visibilities/baseline/integration-bin. ! Found source: J0222-1615 ! ! 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 121 lines of history. ! ! Reading 4800 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 J0222-1615_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022309Jy sigma=26.205962 ! Fit after self-cal, rms=0.851428Jy sigma=21.554280 ! 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=0.5825 mas, bmaj=1.591 mas, bpa=0.2427 degrees ! Estimated noise=0.604272 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 = 0.112168 Jy ! Component: 100 - total flux cleaned = 0.141039 Jy ! Total flux subtracted in 100 components = 0.141039 Jy ! Clean residual min=-0.008866 max=0.012469 Jy/beam ! Clean residual mean=-0.000015 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.141039 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.141039 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=0.062756Jy sigma=1.508366 ! Fit after self-cal, rms=0.062775Jy sigma=1.507477 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143328 Jy ! Component: 100 - total flux cleaned = 0.0231073 Jy ! Total flux subtracted in 100 components = 0.0231073 Jy ! Clean residual min=-0.006013 max=0.005458 Jy/beam ! Clean residual mean=-0.000005 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.164146 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.164146 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=0.058276Jy sigma=1.353978 ! Fit after self-cal, rms=0.058317Jy sigma=1.353487 ! 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=0.7246 mas, bmaj=1.853 mas, bpa=0.7173 degrees ! Estimated noise=0.445182 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 = 0.00854917 Jy ! Component: 100 - total flux cleaned = 0.0129949 Jy ! Component: 150 - total flux cleaned = 0.0153923 Jy ! Component: 200 - total flux cleaned = 0.0166906 Jy ! Total flux subtracted in 200 components = 0.0166906 Jy ! Clean residual min=-0.004430 max=0.004281 Jy/beam ! Clean residual mean=0.000004 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.180837 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.180837 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=0.057191Jy sigma=1.318539 ! Fit after self-cal, rms=0.057217Jy sigma=1.318154 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7246 x 1.853 at 0.7173 degrees (North through East) ! Clean map min=-0.0040168 max=0.1519 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: ! LA 1.01 MK 1.02 NL 0.97 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.07 NL 0.98 OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.03 NL 1.00 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.90 NL 0.99 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.08 NL 0.99 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.96 NL 1.02 OV 1.08 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.01 NL 1.03 OV 1.04 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.07 NL 1.04 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.90 NL 1.03 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.95 NL 1.04 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.08 NL 1.04 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.03 NL 1.01 OV 1.02 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.057217Jy sigma=1.318154 ! Fit after self-cal, rms=0.057137Jy sigma=1.308358 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7258 mas, bmaj=1.856 mas, bpa=0.7653 degrees ! Estimated noise=0.444634 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 = 0.000190377 Jy ! Component: 100 - total flux cleaned = 0.000297766 Jy ! Component: 150 - total flux cleaned = 0.000331305 Jy ! Component: 200 - total flux cleaned = 0.000316402 Jy ! Total flux subtracted in 200 components = 0.000316402 Jy ! Clean residual min=-0.004064 max=0.004583 Jy/beam ! Clean residual mean=0.000003 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.181153 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.181153 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=0.057121Jy sigma=1.307997 ! Fit after self-cal, rms=0.057115Jy sigma=1.307831 ! 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=0.057115Jy sigma=1.307831 ! Fit after self-cal, rms=0.057080Jy sigma=1.300464 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7261 mas, bmaj=1.858 mas, bpa=0.7639 degrees ! Estimated noise=0.445241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.05166e-05 Jy ! Component: 100 - total flux cleaned = 7.56711e-05 Jy ! Component: 150 - total flux cleaned = 9.00092e-05 Jy ! Component: 200 - total flux cleaned = 8.96198e-05 Jy ! Total flux subtracted in 200 components = 8.96198e-05 Jy ! Clean residual min=-0.003856 max=0.004590 Jy/beam ! Clean residual mean=-0.000000 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.181243 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.181243 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=0.057071Jy sigma=1.300203 ! Fit after self-cal, rms=0.057074Jy sigma=1.300098 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 (-2.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377571 Jy ! Component: 100 - total flux cleaned = 0.00538028 Jy ! Component: 150 - total flux cleaned = 0.00638739 Jy ! Component: 200 - total flux cleaned = 0.00687653 Jy ! Total flux subtracted in 200 components = 0.00687653 Jy ! Clean residual min=-0.003249 max=0.002654 Jy/beam ! Clean residual mean=-0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.188119 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.188119 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=0.056842Jy sigma=1.293011 ! Fit after self-cal, rms=0.056816Jy sigma=1.292523 ! 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=0.056816Jy sigma=1.292523 ! Fit after self-cal, rms=0.056792Jy sigma=1.292264 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.727 mas, bmaj=1.859 mas, bpa=0.7957 degrees ! Estimated noise=0.444156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902355 Jy ! Component: 100 - total flux cleaned = 0.00118204 Jy ! Component: 150 - total flux cleaned = 0.00145816 Jy ! Component: 200 - total flux cleaned = 0.00169077 Jy ! Total flux subtracted in 200 components = 0.00169077 Jy ! Clean residual min=-0.003037 max=0.002586 Jy/beam ! Clean residual mean=-0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.18981 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.18981 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=0.056757Jy sigma=1.291424 ! Fit after self-cal, rms=0.056759Jy sigma=1.291345 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 = 0.000208065 Jy ! Component: 100 - total flux cleaned = 0.000395309 Jy ! Component: 150 - total flux cleaned = 0.000511063 Jy ! Component: 200 - total flux cleaned = 0.000617064 Jy ! Total flux subtracted in 200 components = 0.000617064 Jy ! Clean residual min=-0.002984 max=0.002532 Jy/beam ! Clean residual mean=-0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.190427 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.190427 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=0.056746Jy sigma=1.291100 ! Fit after self-cal, rms=0.056747Jy sigma=1.291086 ! 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=0.056747Jy sigma=1.291086 ! Fit after self-cal, rms=0.056654Jy sigma=1.291016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=5.577 mas, bpa=-4.115 degrees ! Estimated noise=0.585658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129857 Jy ! Component: 100 - total flux cleaned = 0.000227042 Jy ! Component: 150 - total flux cleaned = 0.000306042 Jy ! Component: 200 - total flux cleaned = 0.000305912 Jy ! Total flux subtracted in 200 components = 0.000305912 Jy ! Clean residual min=-0.003084 max=0.002982 Jy/beam ! Clean residual mean=-0.000008 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.190733 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.190733 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=0.056654Jy sigma=1.290979 ! Fit after self-cal, rms=0.056649Jy sigma=1.290957 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 = 1.08769e-05 Jy ! Component: 100 - total flux cleaned = 5.42804e-05 Jy ! Component: 150 - total flux cleaned = 6.36888e-05 Jy ! Component: 200 - total flux cleaned = 6.36769e-05 Jy ! Total flux subtracted in 200 components = 6.36769e-05 Jy ! Clean residual min=-0.003101 max=0.002959 Jy/beam ! Clean residual mean=-0.000008 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.190797 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.190797 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=0.056650Jy sigma=1.290962 ! Fit after self-cal, rms=0.056647Jy sigma=1.290945 ! 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=0.7266 mas, bmaj=1.859 mas, bpa=0.8245 degrees ! Estimated noise=0.443473 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7266 x 1.859 at 0.8245 degrees (North through East) ! Clean map min=-0.0025558 max=0.15257 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=0.5829 mas, bmaj=1.595 mas, bpa=0.3239 degrees ! Estimated noise=0.602444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111638 Jy ! Component: 100 - total flux cleaned = 0.140621 Jy ! Component: 150 - total flux cleaned = 0.154847 Jy ! Component: 200 - total flux cleaned = 0.163506 Jy ! Total flux subtracted in 200 components = 0.163506 Jy ! Clean residual min=-0.005444 max=0.004836 Jy/beam ! Clean residual mean=-0.000008 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.163506 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.163506 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7266 mas, bmaj=1.859 mas, bpa=0.8245 degrees ! Estimated noise=0.443473 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 = 0.00826857 Jy ! Component: 100 - total flux cleaned = 0.0131709 Jy ! Component: 150 - total flux cleaned = 0.0166651 Jy ! Component: 200 - total flux cleaned = 0.0192457 Jy ! Total flux subtracted in 200 components = 0.0192457 Jy ! Clean residual min=-0.003689 max=0.002663 Jy/beam ! Clean residual mean=-0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.182752 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.182752 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=2.024 mas, bmaj=5.577 mas, bpa=-4.115 degrees ! Estimated noise=0.585658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315565 Jy ! Component: 100 - total flux cleaned = 0.00507135 Jy ! Component: 150 - total flux cleaned = 0.00627484 Jy ! Component: 200 - total flux cleaned = 0.00704367 Jy ! Total flux subtracted in 200 components = 0.00704367 Jy ! Clean residual min=-0.003260 max=0.002836 Jy/beam ! Clean residual mean=-0.000009 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.189796 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 = 0.000497686 Jy ! Component: 100 - total flux cleaned = 0.00082375 Jy ! Component: 150 - total flux cleaned = 0.000978464 Jy ! Component: 200 - total flux cleaned = 0.00103614 Jy ! Total flux subtracted in 200 components = 0.00103614 Jy ! Clean residual min=-0.003092 max=0.002937 Jy/beam ! Clean residual mean=-0.000008 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.190832 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 61 components and 0.190832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7266 mas, bmaj=1.859 mas, bpa=0.8245 degrees ! Estimated noise=0.443473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535857 Jy ! Component: 100 - total flux cleaned = 0.000663502 Jy ! Component: 150 - total flux cleaned = 0.000698194 Jy ! Component: 200 - total flux cleaned = 0.000642379 Jy ! Total flux subtracted in 200 components = 0.000642379 Jy ! Clean residual min=-0.002999 max=0.002517 Jy/beam ! Clean residual mean=-0.000003 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.191474 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.191474 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=0.056683Jy sigma=1.291596 ! Fit after self-cal, rms=0.056674Jy sigma=1.291412 wmodel /J0222-1615_X_map.mod ! wmodel: Unable to open new model file: /J0222-1615_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0222-1615_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7266 x 1.859 at 0.8245 degrees (North through East) ! Clean map min=-0.0026465 max=0.15303 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0222-1615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.153031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000599421 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1751 1.1751 2.3502 4.70039 9.40079 18.8016 37.6032 75.2063 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.153 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.297 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0222-1615_X_dfm.log closed on Thu May 19 23:48:31 2016