! Started logfile: /scr/pima/bg219e_uvs/J2101+0341_X_dfm.log on Thu May 19 18:57:23 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/J2101+0341_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2101+0341_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.850242 visibilities/baseline/integration-bin. ! Found source: J2101+0341 ! ! 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 8448 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 J2101+0341_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.133456Jy sigma=23.203434 ! Fit after self-cal, rms=0.497750Jy sigma=10.079917 ! 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=0.8997 mas, bmaj=2.388 mas, bpa=19.46 degrees ! Estimated noise=0.661881 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 = 0.388359 Jy ! Component: 100 - total flux cleaned = 0.475907 Jy ! Total flux subtracted in 100 components = 0.475907 Jy ! Clean residual min=-0.012851 max=0.031604 Jy/beam ! Clean residual mean=0.000000 rms=0.003693 Jy/beam ! Combined flux in latest and established models = 0.475907 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.475907 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=0.096475Jy sigma=1.909259 ! Fit after self-cal, rms=0.096453Jy sigma=1.908952 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0340317 Jy ! Component: 100 - total flux cleaned = 0.0544531 Jy ! Total flux subtracted in 100 components = 0.0544531 Jy ! Clean residual min=-0.009417 max=0.014702 Jy/beam ! Clean residual mean=0.000000 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 0.53036 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.53036 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=0.078389Jy sigma=1.504237 ! Fit after self-cal, rms=0.078255Jy sigma=1.501775 ! Inverting map ! Added new window around map position (22.2, 27.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152955 Jy ! Component: 100 - total flux cleaned = 0.0259165 Jy ! Total flux subtracted in 100 components = 0.0259165 Jy ! Clean residual min=-0.007873 max=0.009747 Jy/beam ! Clean residual mean=0.000001 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.556277 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.556277 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=0.073772Jy sigma=1.405729 ! Fit after self-cal, rms=0.073657Jy sigma=1.403260 ! 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=1.102 mas, bmaj=2.617 mas, bpa=17.69 degrees ! Estimated noise=0.422282 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 = 0.0127532 Jy ! Component: 100 - total flux cleaned = 0.0206408 Jy ! Component: 150 - total flux cleaned = 0.025835 Jy ! Component: 200 - total flux cleaned = 0.0270859 Jy ! Total flux subtracted in 200 components = 0.0270859 Jy ! Clean residual min=-0.006498 max=0.006871 Jy/beam ! Clean residual mean=0.000005 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.583363 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.583363 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=0.071044Jy sigma=1.352002 ! Fit after self-cal, rms=0.071010Jy sigma=1.351401 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 2.617 at 17.69 degrees (North through East) ! Clean map min=-0.0061229 max=0.50766 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 1.00 HN 1.03 KP 0.98 ! LA 1.02 NL 1.02 OV 0.98 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 1.02 NL 1.02 OV 0.97 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 0.98 ! LA 1.02 NL 1.01 OV 0.98 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 1.01 NL 1.01 OV 0.98 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.98 ! LA 1.03 NL 1.03 OV 0.98 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.98 ! LA 1.01 NL 1.01 OV 0.99 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 0.98 ! LA 1.04 NL 1.01 OV 0.97 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 0.99 ! LA 1.04 NL 1.01 OV 0.98 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 0.99 ! LA 1.05 NL 1.01 OV 0.97 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.98 ! LA 1.05 NL 1.01 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.99 ! LA 1.05 NL 0.99 OV 0.98 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.98 ! LA 1.05 NL 1.02 OV 0.98 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.071010Jy sigma=1.351401 ! Fit after self-cal, rms=0.069538Jy sigma=1.319585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=2.622 mas, bpa=17.67 degrees ! Estimated noise=0.420175 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 = -0.00203236 Jy ! Component: 100 - total flux cleaned = -0.00258389 Jy ! Component: 150 - total flux cleaned = -0.00251653 Jy ! Component: 200 - total flux cleaned = -0.00232431 Jy ! Total flux subtracted in 200 components = -0.00232431 Jy ! Clean residual min=-0.004739 max=0.004830 Jy/beam ! Clean residual mean=0.000003 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.581038 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.581038 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=0.069278Jy sigma=1.315817 ! Fit after self-cal, rms=0.069236Jy sigma=1.315221 ! 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=0.069236Jy sigma=1.315221 ! Fit after self-cal, rms=0.068635Jy sigma=1.292970 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.619 mas, bpa=17.7 degrees ! Estimated noise=0.420057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190458 Jy ! Component: 100 - total flux cleaned = -0.00175969 Jy ! Component: 150 - total flux cleaned = -0.00159586 Jy ! Component: 200 - total flux cleaned = -0.00148702 Jy ! Total flux subtracted in 200 components = -0.00148702 Jy ! Clean residual min=-0.003724 max=0.003007 Jy/beam ! Clean residual mean=0.000003 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.579551 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.579551 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=0.068538Jy sigma=1.291421 ! Fit after self-cal, rms=0.068538Jy sigma=1.291133 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 = -0.000407706 Jy ! Component: 100 - total flux cleaned = -0.000517869 Jy ! Component: 150 - total flux cleaned = -0.000519177 Jy ! Component: 200 - total flux cleaned = -0.000520093 Jy ! Total flux subtracted in 200 components = -0.000520093 Jy ! Clean residual min=-0.003547 max=0.002953 Jy/beam ! Clean residual mean=0.000002 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.579031 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.579031 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=0.068498Jy sigma=1.290479 ! Fit after self-cal, rms=0.068492Jy sigma=1.290387 ! 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=0.068492Jy sigma=1.290387 ! Fit after self-cal, rms=0.068420Jy sigma=1.290577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=2.62 mas, bpa=17.75 degrees ! Estimated noise=0.419141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000990286 Jy ! Component: 100 - total flux cleaned = -0.00118134 Jy ! Component: 150 - total flux cleaned = -0.00134448 Jy ! Component: 200 - total flux cleaned = -0.00137434 Jy ! Total flux subtracted in 200 components = -0.00137434 Jy ! Clean residual min=-0.003356 max=0.002949 Jy/beam ! Clean residual mean=0.000002 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.577657 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.577657 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=0.068356Jy sigma=1.289989 ! Fit after self-cal, rms=0.068351Jy sigma=1.289895 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 = -0.000283748 Jy ! Component: 100 - total flux cleaned = -0.000260773 Jy ! Component: 150 - total flux cleaned = -0.000237186 Jy ! Component: 200 - total flux cleaned = -0.000215717 Jy ! Total flux subtracted in 200 components = -0.000215717 Jy ! Clean residual min=-0.003280 max=0.002952 Jy/beam ! Clean residual mean=0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.577441 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.577441 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=0.068322Jy sigma=1.289628 ! Fit after self-cal, rms=0.068320Jy sigma=1.289585 ! 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=0.068320Jy sigma=1.289585 ! Fit after self-cal, rms=0.068186Jy sigma=1.288159 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.2 mas, bmaj=3.207 mas, bpa=6.538 degrees ! Estimated noise=0.49129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00079671 Jy ! Component: 100 - total flux cleaned = -0.00104095 Jy ! Component: 150 - total flux cleaned = -0.00106998 Jy ! Component: 200 - total flux cleaned = -0.00104294 Jy ! Total flux subtracted in 200 components = -0.00104294 Jy ! Clean residual min=-0.002979 max=0.003266 Jy/beam ! Clean residual mean=0.000004 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.576398 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.576398 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=0.068202Jy sigma=1.288021 ! Fit after self-cal, rms=0.068194Jy sigma=1.287894 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 = -0.000101278 Jy ! Component: 100 - total flux cleaned = -0.000158017 Jy ! Component: 150 - total flux cleaned = -0.000158905 Jy ! Component: 200 - total flux cleaned = -0.00015943 Jy ! Total flux subtracted in 200 components = -0.00015943 Jy ! Clean residual min=-0.002983 max=0.003209 Jy/beam ! Clean residual mean=0.000004 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.576239 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 140 components and 0.576239 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=0.068193Jy sigma=1.287914 ! Fit after self-cal, rms=0.068190Jy sigma=1.287849 ! 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=1.101 mas, bmaj=2.621 mas, bpa=17.8 degrees ! Estimated noise=0.418671 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 2.621 at 17.8 degrees (North through East) ! Clean map min=-0.0029661 max=0.50653 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=0.068190Jy sigma=1.287849 ! Fit after self-cal, rms=0.063553Jy sigma=1.189484 ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=2.621 mas, bpa=17.83 degrees ! Estimated noise=0.415206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00347075 Jy ! Component: 100 - total flux cleaned = -0.00298667 Jy ! Component: 150 - total flux cleaned = -0.00269286 Jy ! Component: 200 - total flux cleaned = -0.00248634 Jy ! Total flux subtracted in 200 components = -0.00248634 Jy ! Clean residual min=-0.002896 max=0.003320 Jy/beam ! Clean residual mean=0.000001 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.573752 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 148 components and 0.573752 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=0.063281Jy sigma=1.185566 ! Fit after self-cal, rms=0.063282Jy sigma=1.185545 ! Inverting map ! Added new window around map position (8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294196 Jy ! Component: 100 - total flux cleaned = 0.00362614 Jy ! Component: 150 - total flux cleaned = 0.00381727 Jy ! Component: 200 - total flux cleaned = 0.00382267 Jy ! Total flux subtracted in 200 components = 0.00382267 Jy ! Clean residual min=-0.002789 max=0.002659 Jy/beam ! Clean residual mean=0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.577575 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 168 components and 0.577575 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=0.063067Jy sigma=1.181634 ! Fit after self-cal, rms=0.063049Jy sigma=1.181252 ! 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=0.063049Jy sigma=1.181252 ! Fit after self-cal, rms=0.062385Jy sigma=1.174575 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=0.8963 mas, bmaj=2.393 mas, bpa=19.67 degrees ! Estimated noise=0.646896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.379446 Jy ! Component: 100 - total flux cleaned = 0.464828 Jy ! Component: 150 - total flux cleaned = 0.498421 Jy ! Component: 200 - total flux cleaned = 0.519322 Jy ! Total flux subtracted in 200 components = 0.519322 Jy ! Clean residual min=-0.006610 max=0.011238 Jy/beam ! Clean residual mean=-0.000000 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.519322 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.519322 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.621 mas, bpa=17.88 degrees ! Estimated noise=0.412354 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 = 0.0202536 Jy ! Component: 100 - total flux cleaned = 0.0323496 Jy ! Component: 150 - total flux cleaned = 0.0404542 Jy ! Component: 200 - total flux cleaned = 0.046197 Jy ! Total flux subtracted in 200 components = 0.046197 Jy ! Clean residual min=-0.003759 max=0.004595 Jy/beam ! Clean residual mean=0.000002 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.565519 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 58 components and 0.565519 Jy ! Inverting map ! Added new window around map position (1.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459817 Jy ! Component: 100 - total flux cleaned = 0.00697075 Jy ! Component: 150 - total flux cleaned = 0.00807336 Jy ! Component: 200 - total flux cleaned = 0.00875095 Jy ! Total flux subtracted in 200 components = 0.00875095 Jy ! Clean residual min=-0.003012 max=0.003069 Jy/beam ! Clean residual mean=0.000002 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.57427 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 83 components and 0.57427 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=2.198 mas, bmaj=3.2 mas, bpa=6.608 degrees ! Estimated noise=0.484298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210386 Jy ! Component: 100 - total flux cleaned = 0.00266892 Jy ! Component: 150 - total flux cleaned = 0.00296211 Jy ! Component: 200 - total flux cleaned = 0.0033658 Jy ! Total flux subtracted in 200 components = 0.0033658 Jy ! Clean residual min=-0.003058 max=0.003053 Jy/beam ! Clean residual mean=0.000003 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.577636 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 = 0.000178927 Jy ! Component: 100 - total flux cleaned = 0.000300979 Jy ! Component: 150 - total flux cleaned = 0.000413589 Jy ! Component: 200 - total flux cleaned = 0.000551421 Jy ! Total flux subtracted in 200 components = 0.000551421 Jy ! Clean residual min=-0.002926 max=0.002916 Jy/beam ! Clean residual mean=0.000003 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.578187 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 136 components and 0.578187 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.621 mas, bpa=17.88 degrees ! Estimated noise=0.412354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000698989 Jy ! Component: 100 - total flux cleaned = -0.000827178 Jy ! Component: 150 - total flux cleaned = -0.000712369 Jy ! Component: 200 - total flux cleaned = -0.000660779 Jy ! Total flux subtracted in 200 components = -0.000660779 Jy ! Clean residual min=-0.002470 max=0.002578 Jy/beam ! Clean residual mean=0.000002 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.577526 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 157 components and 0.577526 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=0.062067Jy sigma=1.168886 ! Fit after self-cal, rms=0.062026Jy sigma=1.168075 wmodel /J2101+0341_X_map.mod ! wmodel: Unable to open new model file: /J2101+0341_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J2101+0341_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 2.621 at 17.88 degrees (North through East) ! Clean map min=-0.0023552 max=0.49743 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2101+0341_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.497426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000638956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.385357 0.385357 0.770715 1.54143 3.08286 6.16572 12.3314 24.6629 49.3258 98.6515 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.497 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 778.497 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2101+0341_X_dfm.log closed on Thu May 19 18:57:25 2016