! Started logfile: /scr/pima/bg219h_uvs/J1011-2847_X_dfm.log on Thu May 19 22:19:02 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/bg219h_uvs/J1011-2847_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1011-2847_X_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.919241 visibilities/baseline/integration-bin. ! Found source: J1011-2847 ! ! 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 20352 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 J1011-2847_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.043514Jy sigma=20.742557 ! Fit after self-cal, rms=0.747953Jy sigma=14.635297 ! 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=0.6247 mas, bmaj=1.644 mas, bpa=-6.423 degrees ! Estimated noise=0.546941 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 = 0.194363 Jy ! Component: 100 - total flux cleaned = 0.240931 Jy ! Total flux subtracted in 100 components = 0.240931 Jy ! Clean residual min=-0.008930 max=0.018269 Jy/beam ! Clean residual mean=0.000003 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.240931 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.240931 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=0.094563Jy sigma=1.654269 ! Fit after self-cal, rms=0.094553Jy sigma=1.654145 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202354 Jy ! Component: 100 - total flux cleaned = 0.0313215 Jy ! Total flux subtracted in 100 components = 0.0313215 Jy ! Clean residual min=-0.007100 max=0.010681 Jy/beam ! Clean residual mean=0.000001 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.272252 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.272252 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=0.090300Jy sigma=1.516535 ! Fit after self-cal, rms=0.090297Jy sigma=1.516359 ! Inverting map ! Added new window around map position (1, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00987102 Jy ! Component: 100 - total flux cleaned = 0.0120683 Jy ! Total flux subtracted in 100 components = 0.0120683 Jy ! Clean residual min=-0.006297 max=0.009817 Jy/beam ! Clean residual mean=0.000001 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.28432 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.28432 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=0.089182Jy sigma=1.498786 ! Fit after self-cal, rms=0.089093Jy sigma=1.495164 ! 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=0.8221 mas, bmaj=2.083 mas, bpa=-6.147 degrees ! Estimated noise=0.261011 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 (-1.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760156 Jy ! Component: 100 - total flux cleaned = 0.0089813 Jy ! Component: 150 - total flux cleaned = 0.00937797 Jy ! Component: 200 - total flux cleaned = 0.00988146 Jy ! Total flux subtracted in 200 components = 0.00988146 Jy ! Clean residual min=-0.004903 max=0.006204 Jy/beam ! Clean residual mean=0.000000 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.294202 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.294202 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=0.087478Jy sigma=1.477745 ! Fit after self-cal, rms=0.087420Jy sigma=1.476368 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8221 x 2.083 at -6.147 degrees (North through East) ! Clean map min=-0.0063054 max=0.25467 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.10 KP 0.97 ! LA 0.99 MK 1.01 NL 1.01 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.11 KP 0.97 ! LA 1.00 MK 1.00 NL 1.01 OV 0.98 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.08 KP 0.99 ! LA 1.01 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.11 KP 0.98 ! LA 1.01 MK 0.99 NL 0.99 OV 0.98 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.15 KP 0.98 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.08 KP 0.97 ! LA 1.02 MK 1.00 NL 0.99 OV 1.00 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.11 KP 0.98 ! LA 1.01 MK 0.99 NL 0.99 OV 0.98 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.13 KP 0.99 ! LA 1.01 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.15 KP 0.96 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.15 KP 0.99 ! LA 1.01 MK 1.00 NL 0.98 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.10 KP 0.99 ! LA 1.01 MK 0.98 NL 0.99 OV 0.97 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.11 KP 0.96 ! LA 1.02 MK 1.01 NL 0.99 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.087420Jy sigma=1.476368 ! Fit after self-cal, rms=0.088942Jy sigma=1.461157 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8209 mas, bmaj=2.061 mas, bpa=-5.688 degrees ! Estimated noise=0.259275 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 = -0.00277938 Jy ! Component: 100 - total flux cleaned = -0.00386454 Jy ! Component: 150 - total flux cleaned = -0.00397852 Jy ! Component: 200 - total flux cleaned = -0.00418823 Jy ! Total flux subtracted in 200 components = -0.00418823 Jy ! Clean residual min=-0.004599 max=0.004803 Jy/beam ! Clean residual mean=0.000002 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.290013 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.290014 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=0.088404Jy sigma=1.455416 ! Fit after self-cal, rms=0.088407Jy sigma=1.454953 ! 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=0.088407Jy sigma=1.454953 ! Fit after self-cal, rms=0.084566Jy sigma=1.474918 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8134 mas, bmaj=2.052 mas, bpa=-5.418 degrees ! Estimated noise=0.253893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686536 Jy ! Component: 100 - total flux cleaned = 0.00127748 Jy ! Component: 150 - total flux cleaned = 0.00164485 Jy ! Component: 200 - total flux cleaned = 0.00175352 Jy ! Total flux subtracted in 200 components = 0.00175352 Jy ! Clean residual min=-0.004495 max=0.005429 Jy/beam ! Clean residual mean=0.000002 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.291767 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.291767 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=0.083795Jy sigma=1.468609 ! Fit after self-cal, rms=0.083740Jy sigma=1.468242 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 (-5.4, 16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243075 Jy ! Component: 100 - total flux cleaned = 0.00261549 Jy ! Component: 150 - total flux cleaned = 0.00238502 Jy ! Component: 200 - total flux cleaned = 0.00218245 Jy ! Total flux subtracted in 200 components = 0.00218245 Jy ! Clean residual min=-0.004189 max=0.004301 Jy/beam ! Clean residual mean=0.000002 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.29395 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.29395 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=0.083075Jy sigma=1.461324 ! Fit after self-cal, rms=0.083062Jy sigma=1.460874 ! Inverting map ! Added new window around map position (-3.4, -19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297709 Jy ! Component: 100 - total flux cleaned = 0.00349229 Jy ! Component: 150 - total flux cleaned = 0.00358595 Jy ! Component: 200 - total flux cleaned = 0.00367076 Jy ! Total flux subtracted in 200 components = 0.00367076 Jy ! Clean residual min=-0.004095 max=0.003519 Jy/beam ! Clean residual mean=0.000001 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.29762 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.29762 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=0.082689Jy sigma=1.456779 ! Fit after self-cal, rms=0.082687Jy sigma=1.456630 ! 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=0.082687Jy sigma=1.456630 ! Fit after self-cal, rms=0.082187Jy sigma=1.455813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8125 mas, bmaj=2.052 mas, bpa=-5.385 degrees ! Estimated noise=0.252685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111426 Jy ! Component: 100 - total flux cleaned = 0.000299278 Jy ! Component: 150 - total flux cleaned = 0.000301882 Jy ! Component: 200 - total flux cleaned = 0.000304245 Jy ! Total flux subtracted in 200 components = 0.000304245 Jy ! Clean residual min=-0.003978 max=0.003327 Jy/beam ! Clean residual mean=0.000001 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.297925 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 0.297925 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=0.081953Jy sigma=1.454046 ! Fit after self-cal, rms=0.081955Jy sigma=1.454005 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 = 0.000218221 Jy ! Component: 100 - total flux cleaned = 0.000279429 Jy ! Component: 150 - total flux cleaned = 0.00028029 Jy ! Component: 200 - total flux cleaned = 0.000336739 Jy ! Total flux subtracted in 200 components = 0.000336739 Jy ! Clean residual min=-0.003942 max=0.003354 Jy/beam ! Clean residual mean=0.000001 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.298261 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 128 components and 0.298261 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=0.081831Jy sigma=1.452902 ! Fit after self-cal, rms=0.081834Jy sigma=1.452880 ! 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=0.081834Jy sigma=1.452880 ! Fit after self-cal, rms=0.081532Jy sigma=1.452601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=5.531 mas, bpa=1.012 degrees ! Estimated noise=0.326067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373486 Jy ! Component: 100 - total flux cleaned = -0.000243978 Jy ! Component: 150 - total flux cleaned = -0.000164475 Jy ! Component: 200 - total flux cleaned = -0.000241024 Jy ! Total flux subtracted in 200 components = -0.000241024 Jy ! Clean residual min=-0.004736 max=0.003948 Jy/beam ! Clean residual mean=0.000002 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.29802 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 140 components and 0.29802 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=0.081471Jy sigma=1.452402 ! Fit after self-cal, rms=0.081469Jy sigma=1.452362 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 = -4.95102e-05 Jy ! Component: 100 - total flux cleaned = -8.71141e-05 Jy ! Component: 150 - total flux cleaned = -0.000121038 Jy ! Component: 200 - total flux cleaned = -0.000154499 Jy ! Total flux subtracted in 200 components = -0.000154499 Jy ! Clean residual min=-0.004829 max=0.003975 Jy/beam ! Clean residual mean=0.000002 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.297866 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 148 components and 0.297866 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=0.081436Jy sigma=1.452263 ! Fit after self-cal, rms=0.081436Jy sigma=1.452247 ! 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=0.8117 mas, bmaj=2.051 mas, bpa=-5.387 degrees ! Estimated noise=0.251872 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8117 x 2.051 at -5.387 degrees (North through East) ! Clean map min=-0.0094847 max=0.24554 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=0.6195 mas, bmaj=1.628 mas, bpa=-5.746 degrees ! Estimated noise=0.519878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184587 Jy ! Component: 100 - total flux cleaned = 0.229625 Jy ! Component: 150 - total flux cleaned = 0.250865 Jy ! Component: 200 - total flux cleaned = 0.264609 Jy ! Total flux subtracted in 200 components = 0.264609 Jy ! Clean residual min=-0.006613 max=0.009246 Jy/beam ! Clean residual mean=0.000002 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.264609 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.264609 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8117 mas, bmaj=2.051 mas, bpa=-5.387 degrees ! Estimated noise=0.251872 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 = 0.0134013 Jy ! Component: 100 - total flux cleaned = 0.0219445 Jy ! Component: 150 - total flux cleaned = 0.0276306 Jy ! Component: 200 - total flux cleaned = 0.0298191 Jy ! Total flux subtracted in 200 components = 0.0298191 Jy ! Clean residual min=-0.004013 max=0.004993 Jy/beam ! Clean residual mean=0.000002 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.294428 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.294428 Jy ! Inverting map ! Added new window around map position (-9.2, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330124 Jy ! Component: 100 - total flux cleaned = 0.00445322 Jy ! Component: 150 - total flux cleaned = 0.00535979 Jy ! Component: 200 - total flux cleaned = 0.00591763 Jy ! Total flux subtracted in 200 components = 0.00591763 Jy ! Clean residual min=-0.003990 max=0.004428 Jy/beam ! Clean residual mean=0.000001 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.300345 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 69 components and 0.300345 Jy ! Inverting map ! Added new window around map position (16.6, 39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267661 Jy ! Component: 100 - total flux cleaned = 0.00318139 Jy ! Component: 150 - total flux cleaned = 0.00306288 Jy ! Component: 200 - total flux cleaned = 0.00295629 Jy ! Total flux subtracted in 200 components = 0.00295629 Jy ! Clean residual min=-0.003699 max=0.003569 Jy/beam ! Clean residual mean=0.000001 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.303301 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.303301 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=2.191 mas, bmaj=5.531 mas, bpa=1.012 degrees ! Estimated noise=0.326067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126668 Jy ! Component: 100 - total flux cleaned = -0.00212785 Jy ! Component: 150 - total flux cleaned = -0.00259537 Jy ! Component: 200 - total flux cleaned = -0.00284598 Jy ! Total flux subtracted in 200 components = -0.00284598 Jy ! Clean residual min=-0.004347 max=0.004245 Jy/beam ! Clean residual mean=0.000003 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.300456 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 = -0.00015171 Jy ! Component: 100 - total flux cleaned = -0.000292945 Jy ! Component: 150 - total flux cleaned = -0.000358333 Jy ! Component: 200 - total flux cleaned = -0.000420239 Jy ! Total flux subtracted in 200 components = -0.000420239 Jy ! Clean residual min=-0.004330 max=0.004113 Jy/beam ! Clean residual mean=0.000002 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.300035 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 0.300035 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8117 mas, bmaj=2.051 mas, bpa=-5.387 degrees ! Estimated noise=0.251872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509345 Jy ! Component: 100 - total flux cleaned = 0.000618657 Jy ! Component: 150 - total flux cleaned = 0.000528879 Jy ! Component: 200 - total flux cleaned = 0.000530642 Jy ! Total flux subtracted in 200 components = 0.000530642 Jy ! Clean residual min=-0.003341 max=0.003237 Jy/beam ! Clean residual mean=0.000001 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.300566 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 0.300566 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=0.081127Jy sigma=1.447682 ! Fit after self-cal, rms=0.081080Jy sigma=1.446770 wmodel /J1011-2847_X_map.mod ! wmodel: Unable to open new model file: /J1011-2847_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1011-2847_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8117 x 2.051 at -5.387 degrees (North through East) ! Clean map min=-0.0054097 max=0.2424 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1011-2847_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.242404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000813739 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00709 1.00709 2.01417 4.02835 8.05669 16.1134 32.2268 64.4536 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.242 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 297.888 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1011-2847_X_dfm.log closed on Thu May 19 22:19:06 2016