! Started logfile: /scr/pima/bg219b_uvs/J0415+4452_X_dfm.log on Thu May 19 20:01:16 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/bg219b_uvs/J0415+4452_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0415+4452_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.80582 visibilities/baseline/integration-bin. ! Found source: J0415+4452 ! ! 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 18276 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 J0415+4452_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.236819Jy sigma=23.936406 ! Fit after self-cal, rms=0.304499Jy sigma=5.804636 ! 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=0.7603 mas, bmaj=1.068 mas, bpa=1.575 degrees ! Estimated noise=0.590909 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 = 0.549122 Jy ! Component: 100 - total flux cleaned = 0.668867 Jy ! Total flux subtracted in 100 components = 0.668867 Jy ! Clean residual min=-0.013842 max=0.033435 Jy/beam ! Clean residual mean=0.000023 rms=0.003800 Jy/beam ! Combined flux in latest and established models = 0.668867 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.668867 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=0.104691Jy sigma=1.950481 ! Fit after self-cal, rms=0.104689Jy sigma=1.950439 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327881 Jy ! Component: 100 - total flux cleaned = 0.0485813 Jy ! Total flux subtracted in 100 components = 0.0485813 Jy ! Clean residual min=-0.012546 max=0.015493 Jy/beam ! Clean residual mean=0.000008 rms=0.002959 Jy/beam ! Combined flux in latest and established models = 0.717448 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.717448 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=0.093602Jy sigma=1.707648 ! Fit after self-cal, rms=0.093601Jy sigma=1.707556 ! 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=0.9893 mas, bmaj=1.353 mas, bpa=4.312 degrees ! Estimated noise=0.285177 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 (3.8, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0215442 Jy ! Component: 100 - total flux cleaned = 0.0340648 Jy ! Component: 150 - total flux cleaned = 0.0427776 Jy ! Component: 200 - total flux cleaned = 0.0471235 Jy ! Total flux subtracted in 200 components = 0.0471235 Jy ! Clean residual min=-0.011387 max=0.018926 Jy/beam ! Clean residual mean=-0.000019 rms=0.002995 Jy/beam ! Combined flux in latest and established models = 0.764572 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.764572 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=0.087632Jy sigma=1.601716 ! Fit after self-cal, rms=0.087100Jy sigma=1.590557 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 1.353 at 4.312 degrees (North through East) ! Clean map min=-0.011152 max=0.70552 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 1.01 FD 0.99 HN 1.02 KP 0.97 ! LA 0.98 MK 1.00 NL 1.02 OV 0.96 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 0.99 ! LA 0.99 MK 1.04 NL 1.03 OV 1.00 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.05 KP 1.02 ! LA 1.00 MK 1.04 NL 1.04 OV 1.00 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.98 ! LA 0.97 MK 1.01 NL 1.00 OV 0.97 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 0.97 ! LA 0.96 MK 1.00 NL 1.00 OV 0.97 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 0.99 ! LA 0.97 MK 1.03 NL 1.03 OV 0.98 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 1.03 ! LA 0.99 MK 1.06 NL 1.03 OV 0.99 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.98 ! LA 0.95 MK 1.03 NL 1.00 OV 0.96 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.97 ! LA 0.95 MK 1.04 NL 1.02 OV 0.98 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.98 KP 0.95 ! LA 0.93 MK 1.00 NL 0.98 OV 0.95 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.98 KP 0.94 ! LA 0.92 MK 1.02 NL 0.98 OV 0.96 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.93 KP 0.95 ! LA 0.93 MK 0.98 NL 0.96 OV 0.91 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.087100Jy sigma=1.590557 ! Fit after self-cal, rms=0.073492Jy sigma=1.337077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.359 mas, bpa=4.498 degrees ! Estimated noise=0.28402 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 = 0.000673567 Jy ! Component: 100 - total flux cleaned = 0.000540099 Jy ! Component: 150 - total flux cleaned = 0.000309536 Jy ! Component: 200 - total flux cleaned = 0.000307726 Jy ! Total flux subtracted in 200 components = 0.000307726 Jy ! Clean residual min=-0.008439 max=0.009215 Jy/beam ! Clean residual mean=0.000002 rms=0.002104 Jy/beam ! Combined flux in latest and established models = 0.764879 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.764879 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=0.073043Jy sigma=1.329347 ! Fit after self-cal, rms=0.073033Jy sigma=1.328750 ! 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=0.073033Jy sigma=1.328750 ! Fit after self-cal, rms=0.066633Jy sigma=1.219637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9947 mas, bmaj=1.357 mas, bpa=4.284 degrees ! Estimated noise=0.284774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00664124 Jy ! Component: 100 - total flux cleaned = -0.0105934 Jy ! Component: 150 - total flux cleaned = -0.0127706 Jy ! Component: 200 - total flux cleaned = -0.013981 Jy ! Total flux subtracted in 200 components = -0.013981 Jy ! Clean residual min=-0.004854 max=0.003373 Jy/beam ! Clean residual mean=-0.000012 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.750898 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.750898 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=0.065914Jy sigma=1.204212 ! Fit after self-cal, rms=0.065830Jy sigma=1.202863 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 = -0.0023401 Jy ! Component: 100 - total flux cleaned = -0.00316505 Jy ! Component: 150 - total flux cleaned = -0.0037122 Jy ! Component: 200 - total flux cleaned = -0.00402117 Jy ! Total flux subtracted in 200 components = -0.00402117 Jy ! Clean residual min=-0.004738 max=0.003459 Jy/beam ! Clean residual mean=-0.000011 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.746877 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.746877 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=0.065723Jy sigma=1.200187 ! Fit after self-cal, rms=0.065704Jy sigma=1.199926 ! 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=0.065704Jy sigma=1.199926 ! Fit after self-cal, rms=0.065484Jy sigma=1.194787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9948 mas, bmaj=1.356 mas, bpa=4.062 degrees ! Estimated noise=0.284582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00350952 Jy ! Component: 100 - total flux cleaned = -0.00520965 Jy ! Component: 150 - total flux cleaned = -0.00612721 Jy ! Component: 200 - total flux cleaned = -0.00674194 Jy ! Total flux subtracted in 200 components = -0.00674194 Jy ! Clean residual min=-0.004066 max=0.002908 Jy/beam ! Clean residual mean=-0.000008 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.740135 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.740135 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=0.065280Jy sigma=1.190327 ! Fit after self-cal, rms=0.065251Jy sigma=1.189877 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 = -0.00109701 Jy ! Component: 100 - total flux cleaned = -0.00130546 Jy ! Component: 150 - total flux cleaned = -0.00137869 Jy ! Component: 200 - total flux cleaned = -0.00151188 Jy ! Total flux subtracted in 200 components = -0.00151188 Jy ! Clean residual min=-0.004052 max=0.002815 Jy/beam ! Clean residual mean=-0.000008 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.738624 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.738624 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=0.065208Jy sigma=1.188946 ! Fit after self-cal, rms=0.065202Jy sigma=1.188881 ! 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=0.065202Jy sigma=1.188881 ! Fit after self-cal, rms=0.065121Jy sigma=1.187174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=2.418 mas, bpa=5.461 degrees ! Estimated noise=0.368797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256427 Jy ! Component: 100 - total flux cleaned = -0.0031844 Jy ! Component: 150 - total flux cleaned = -0.00348024 Jy ! Component: 200 - total flux cleaned = -0.00368571 Jy ! Total flux subtracted in 200 components = -0.00368571 Jy ! Clean residual min=-0.003926 max=0.003626 Jy/beam ! Clean residual mean=-0.000015 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.734938 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.734938 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=0.065078Jy sigma=1.186010 ! Fit after self-cal, rms=0.065066Jy sigma=1.185746 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 = -0.000500369 Jy ! Component: 100 - total flux cleaned = -0.000719409 Jy ! Component: 150 - total flux cleaned = -0.000870236 Jy ! Component: 200 - total flux cleaned = -0.000932506 Jy ! Total flux subtracted in 200 components = -0.000932506 Jy ! Clean residual min=-0.003911 max=0.003714 Jy/beam ! Clean residual mean=-0.000014 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.734005 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.734005 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=0.065056Jy sigma=1.185553 ! Fit after self-cal, rms=0.065056Jy sigma=1.185504 ! 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=0.9945 mas, bmaj=1.356 mas, bpa=3.852 degrees ! Estimated noise=0.284387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9945 x 1.356 at 3.852 degrees (North through East) ! Clean map min=-0.0033569 max=0.70515 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=0.065056Jy sigma=1.185504 ! Fit after self-cal, rms=0.061126Jy sigma=1.095730 ! Inverting map and beam ! Estimated beam: bmin=0.995 mas, bmaj=1.356 mas, bpa=3.775 degrees ! Estimated noise=0.283634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00208108 Jy ! Component: 100 - total flux cleaned = -0.0029806 Jy ! Component: 150 - total flux cleaned = -0.00319813 Jy ! Component: 200 - total flux cleaned = -0.00335109 Jy ! Total flux subtracted in 200 components = -0.00335109 Jy ! Clean residual min=-0.003349 max=0.002500 Jy/beam ! Clean residual mean=-0.000003 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.730654 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.730654 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=0.061027Jy sigma=1.094005 ! Fit after self-cal, rms=0.061023Jy sigma=1.093965 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345202 Jy ! Component: 100 - total flux cleaned = -0.000443037 Jy ! Component: 150 - total flux cleaned = -0.000532056 Jy ! Component: 200 - total flux cleaned = -0.000587124 Jy ! Total flux subtracted in 200 components = -0.000587124 Jy ! Clean residual min=-0.003296 max=0.002529 Jy/beam ! Clean residual mean=-0.000003 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.730067 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.730067 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=0.060990Jy sigma=1.093509 ! Fit after self-cal, rms=0.060988Jy sigma=1.093494 ! 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=0.060988Jy sigma=1.093494 ! Fit after self-cal, rms=0.060848Jy sigma=1.092512 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=0.7652 mas, bmaj=1.072 mas, bpa=0.9987 degrees ! Estimated noise=0.587164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.545621 Jy ! Component: 100 - total flux cleaned = 0.664603 Jy ! Component: 150 - total flux cleaned = 0.693206 Jy ! Component: 200 - total flux cleaned = 0.705266 Jy ! Total flux subtracted in 200 components = 0.705266 Jy ! Clean residual min=-0.004860 max=0.005712 Jy/beam ! Clean residual mean=0.000005 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.705266 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.705266 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9953 mas, bmaj=1.357 mas, bpa=3.641 degrees ! Estimated noise=0.282952 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 = 0.0085072 Jy ! Component: 100 - total flux cleaned = 0.0128189 Jy ! Component: 150 - total flux cleaned = 0.0154215 Jy ! Component: 200 - total flux cleaned = 0.0171725 Jy ! Total flux subtracted in 200 components = 0.0171725 Jy ! Clean residual min=-0.002658 max=0.002737 Jy/beam ! Clean residual mean=0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.722438 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.722438 Jy ! Inverting map ! Added new window around map position (-4.2, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260453 Jy ! Component: 100 - total flux cleaned = 0.00343722 Jy ! Component: 150 - total flux cleaned = 0.00373238 Jy ! Component: 200 - total flux cleaned = 0.00399796 Jy ! Total flux subtracted in 200 components = 0.00399796 Jy ! Clean residual min=-0.002716 max=0.002587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.726436 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.726436 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=2.172 mas, bmaj=2.418 mas, bpa=5.029 degrees ! Estimated noise=0.366495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139826 Jy ! Component: 100 - total flux cleaned = 0.00178456 Jy ! Component: 150 - total flux cleaned = 0.00212222 Jy ! Component: 200 - total flux cleaned = 0.00228132 Jy ! Total flux subtracted in 200 components = 0.00228132 Jy ! Clean residual min=-0.003992 max=0.003064 Jy/beam ! Clean residual mean=-0.000007 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.728717 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 = 0.000115141 Jy ! Component: 100 - total flux cleaned = 0.000167273 Jy ! Component: 150 - total flux cleaned = 0.000215996 Jy ! Component: 200 - total flux cleaned = 0.000238651 Jy ! Total flux subtracted in 200 components = 0.000238651 Jy ! Clean residual min=-0.004015 max=0.003000 Jy/beam ! Clean residual mean=-0.000007 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.728956 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.728956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9953 mas, bmaj=1.357 mas, bpa=3.641 degrees ! Estimated noise=0.282952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026805 Jy ! Component: 100 - total flux cleaned = -0.000185679 Jy ! Component: 150 - total flux cleaned = -0.000149221 Jy ! Component: 200 - total flux cleaned = -0.000117817 Jy ! Total flux subtracted in 200 components = -0.000117817 Jy ! Clean residual min=-0.002760 max=0.002490 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.728838 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.728838 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=0.060656Jy sigma=1.089875 ! Fit after self-cal, rms=0.060623Jy sigma=1.089305 wmodel /J0415+4452_X_map.mod ! wmodel: Unable to open new model file: /J0415+4452_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0415+4452_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9953 x 1.357 at 3.641 degrees (North through East) ! Clean map min=-0.0025628 max=0.70365 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0415+4452_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.70365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000554918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.236588 0.236588 0.473177 0.946354 1.89271 3.78541 7.57083 15.1417 30.2833 60.5666 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.703 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1268.02 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0415+4452_X_dfm.log closed on Thu May 19 20:01:19 2016