! Started logfile: /scr/pima/bg219a_uvs/J1102+2241_X_dfm.log on Fri May 20 00:03:30 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219a_uvs/J1102+2241_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1102+2241_X_uva.fits ! AN table 1: 79 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.574684 visibilities/baseline/integration-bin. ! Found source: J1102+2241 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 8172 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 J1102+2241_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 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005634Jy sigma=29.776771 ! Fit after self-cal, rms=0.892038Jy sigma=26.368503 ! 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=0.645 mas, bmaj=1.308 mas, bpa=4.373 degrees ! Estimated noise=0.521164 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 = 0.0805969 Jy ! Component: 100 - total flux cleaned = 0.101779 Jy ! Total flux subtracted in 100 components = 0.101779 Jy ! Clean residual min=-0.009489 max=0.017463 Jy/beam ! Clean residual mean=-0.000015 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 0.101779 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.101779 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=0.055619Jy sigma=1.607164 ! Fit after self-cal, rms=0.055526Jy sigma=1.603351 ! Inverting map ! Added new window around map position (-1.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156556 Jy ! Component: 100 - total flux cleaned = 0.023292 Jy ! Total flux subtracted in 100 components = 0.023292 Jy ! Clean residual min=-0.006932 max=0.009113 Jy/beam ! Clean residual mean=-0.000009 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.125071 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.125071 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=0.050015Jy sigma=1.435680 ! Fit after self-cal, rms=0.049050Jy sigma=1.406315 ! 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=0.7659 mas, bmaj=1.579 mas, bpa=5.954 degrees ! Estimated noise=0.272317 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 = 0.0104868 Jy ! Component: 100 - total flux cleaned = 0.0165894 Jy ! Component: 150 - total flux cleaned = 0.0206961 Jy ! Component: 200 - total flux cleaned = 0.0235294 Jy ! Total flux subtracted in 200 components = 0.0235294 Jy ! Clean residual min=-0.004047 max=0.004770 Jy/beam ! Clean residual mean=0.000003 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.1486 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.1486 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=0.046493Jy sigma=1.330992 ! Fit after self-cal, rms=0.046269Jy sigma=1.322680 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7659 x 1.579 at 5.954 degrees (North through East) ! Clean map min=-0.003087 max=0.102 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. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.03 NL 1.00 OV 1.05 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.05 NL 1.01 OV 1.08 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.03 NL 1.03 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.05 NL 1.06 OV 1.05 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 5. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.99 NL 1.04 OV 1.02 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.01 NL 1.03 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 7. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.02 NL 1.04 OV 1.04 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 8. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.02 NL 1.02 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 9. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.99 NL 1.06 OV 1.05 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 10. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.03 NL 1.03 OV 1.03 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 11. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.01 NL 1.02 OV 1.03 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 12. ! A total of 84 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.01 NL 1.02 OV 1.02 ! PT 0.93 SC 0.94 ! ! ! Fit before self-cal, rms=0.046269Jy sigma=1.322680 ! Fit after self-cal, rms=0.045768Jy sigma=1.325954 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8669 mas, bmaj=1.614 mas, bpa=2.492 degrees ! Estimated noise=0.288265 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 (-1.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420723 Jy ! Component: 100 - total flux cleaned = 0.00621812 Jy ! Component: 150 - total flux cleaned = 0.00673486 Jy ! Component: 200 - total flux cleaned = 0.00698927 Jy ! Total flux subtracted in 200 components = 0.00698927 Jy ! Clean residual min=-0.002191 max=0.002462 Jy/beam ! Clean residual mean=-0.000006 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.155589 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.155589 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=0.045415Jy sigma=1.313959 ! Fit after self-cal, rms=0.045363Jy sigma=1.312416 ! 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=0.045363Jy sigma=1.312416 ! Fit after self-cal, rms=0.045385Jy sigma=1.306521 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8681 mas, bmaj=1.608 mas, bpa=2.403 degrees ! Estimated noise=0.289022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937439 Jy ! Component: 100 - total flux cleaned = 0.00111216 Jy ! Component: 150 - total flux cleaned = 0.00118941 Jy ! Component: 200 - total flux cleaned = 0.00123891 Jy ! Total flux subtracted in 200 components = 0.00123891 Jy ! Clean residual min=-0.001507 max=0.001731 Jy/beam ! Clean residual mean=0.000005 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.156828 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.156828 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=0.045361Jy sigma=1.305898 ! Fit after self-cal, rms=0.045367Jy sigma=1.305665 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 (-6.8, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137212 Jy ! Component: 100 - total flux cleaned = 0.00164358 Jy ! Component: 150 - total flux cleaned = 0.00190026 Jy ! Component: 200 - total flux cleaned = 0.00193563 Jy ! Total flux subtracted in 200 components = 0.00193563 Jy ! Clean residual min=-0.001333 max=0.001448 Jy/beam ! Clean residual mean=0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.158764 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.158764 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=0.045318Jy sigma=1.304246 ! Fit after self-cal, rms=0.045315Jy sigma=1.304117 ! Inverting map ! Added new window around map position (39.6, -38.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614345 Jy ! Component: 100 - total flux cleaned = 0.000760276 Jy ! Component: 150 - total flux cleaned = 0.000833278 Jy ! Component: 200 - total flux cleaned = 0.000917634 Jy ! Total flux subtracted in 200 components = 0.000917634 Jy ! Clean residual min=-0.001367 max=0.001254 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.159682 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.159681 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=0.045268Jy sigma=1.302978 ! Fit after self-cal, rms=0.045264Jy sigma=1.302872 ! 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=0.045264Jy sigma=1.302872 ! Fit after self-cal, rms=0.045309Jy sigma=1.302530 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.868 mas, bmaj=1.609 mas, bpa=2.469 degrees ! Estimated noise=0.288999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470628 Jy ! Component: 100 - total flux cleaned = 0.000618445 Jy ! Component: 150 - total flux cleaned = 0.000770504 Jy ! Component: 200 - total flux cleaned = 0.0008718 Jy ! Total flux subtracted in 200 components = 0.0008718 Jy ! Clean residual min=-0.001212 max=0.001200 Jy/beam ! Clean residual mean=0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.160553 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.160553 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=0.045283Jy sigma=1.301906 ! Fit after self-cal, rms=0.045282Jy sigma=1.301873 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 (-27.2, 41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560872 Jy ! Component: 100 - total flux cleaned = 0.000584896 Jy ! Component: 150 - total flux cleaned = 0.000607134 Jy ! Component: 200 - total flux cleaned = 0.000566189 Jy ! Total flux subtracted in 200 components = 0.000566189 Jy ! Clean residual min=-0.001008 max=0.001049 Jy/beam ! Clean residual mean=0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.161119 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.161119 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=0.045246Jy sigma=1.300932 ! Fit after self-cal, rms=0.045243Jy sigma=1.300876 ! Inverting map ! Added new window around map position (37, 36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831196 Jy ! Component: 100 - total flux cleaned = 0.000990023 Jy ! Component: 150 - total flux cleaned = 0.00107296 Jy ! Component: 200 - total flux cleaned = 0.00111146 Jy ! Total flux subtracted in 200 components = 0.00111146 Jy ! Clean residual min=-0.001008 max=0.001007 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.162231 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.162231 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=0.045214Jy sigma=1.300179 ! Fit after self-cal, rms=0.045211Jy sigma=1.300128 ! 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=0.045211Jy sigma=1.300128 ! Fit after self-cal, rms=0.045161Jy sigma=1.300141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.167 mas, bmaj=3.737 mas, bpa=-12.3 degrees ! Estimated noise=0.383763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000553242 Jy ! Component: 100 - total flux cleaned = 0.00097005 Jy ! Component: 150 - total flux cleaned = 0.00127816 Jy ! Component: 200 - total flux cleaned = 0.0014996 Jy ! Total flux subtracted in 200 components = 0.0014996 Jy ! Clean residual min=-0.000864 max=0.000777 Jy/beam ! Clean residual mean=0.000004 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.163731 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 169 components and 0.163731 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=0.045155Jy sigma=1.300004 ! Fit after self-cal, rms=0.045154Jy sigma=1.299978 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 = 0.000288693 Jy ! Component: 100 - total flux cleaned = 0.000477388 Jy ! Component: 150 - total flux cleaned = 0.000616965 Jy ! Component: 200 - total flux cleaned = 0.000744935 Jy ! Total flux subtracted in 200 components = 0.000744935 Jy ! Clean residual min=-0.000820 max=0.000718 Jy/beam ! Clean residual mean=0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.164475 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 181 components and 0.164476 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=0.045151Jy sigma=1.299901 ! Fit after self-cal, rms=0.045151Jy sigma=1.299894 ! 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=0.8675 mas, bmaj=1.609 mas, bpa=2.565 degrees ! Estimated noise=0.288614 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8675 x 1.609 at 2.565 degrees (North through East) ! Clean map min=-0.00095864 max=0.10265 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=0.6984 mas, bmaj=1.303 mas, bpa=0.531 degrees ! Estimated noise=0.557442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0819142 Jy ! Component: 100 - total flux cleaned = 0.108655 Jy ! Component: 150 - total flux cleaned = 0.121704 Jy ! Component: 200 - total flux cleaned = 0.129212 Jy ! Total flux subtracted in 200 components = 0.129212 Jy ! Clean residual min=-0.005280 max=0.005218 Jy/beam ! Clean residual mean=-0.000005 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.129212 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.129212 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8675 mas, bmaj=1.609 mas, bpa=2.565 degrees ! Estimated noise=0.288614 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 = 0.00902363 Jy ! Component: 100 - total flux cleaned = 0.0145065 Jy ! Component: 150 - total flux cleaned = 0.0181766 Jy ! Component: 200 - total flux cleaned = 0.0209116 Jy ! Total flux subtracted in 200 components = 0.0209116 Jy ! Clean residual min=-0.001939 max=0.002422 Jy/beam ! Clean residual mean=0.000007 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.150123 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 0.150123 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=2.167 mas, bmaj=3.737 mas, bpa=-12.3 degrees ! Estimated noise=0.383763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361632 Jy ! Component: 100 - total flux cleaned = 0.00572052 Jy ! Component: 150 - total flux cleaned = 0.0071828 Jy ! Component: 200 - total flux cleaned = 0.00832286 Jy ! Total flux subtracted in 200 components = 0.00832286 Jy ! Clean residual min=-0.001300 max=0.001187 Jy/beam ! Clean residual mean=0.000014 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.158446 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 = 0.000946401 Jy ! Component: 100 - total flux cleaned = 0.00174207 Jy ! Component: 150 - total flux cleaned = 0.00242035 Jy ! Component: 200 - total flux cleaned = 0.00300513 Jy ! Total flux subtracted in 200 components = 0.00300513 Jy ! Clean residual min=-0.001001 max=0.000951 Jy/beam ! Clean residual mean=0.000009 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.161451 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 123 components and 0.161451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8675 mas, bmaj=1.609 mas, bpa=2.565 degrees ! Estimated noise=0.288614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499223 Jy ! Component: 100 - total flux cleaned = 0.000826916 Jy ! Component: 150 - total flux cleaned = 0.000905721 Jy ! Component: 200 - total flux cleaned = 0.000977835 Jy ! Total flux subtracted in 200 components = 0.000977835 Jy ! Clean residual min=-0.001185 max=0.001291 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.162429 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.162429 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=0.045235Jy sigma=1.302136 ! Fit after self-cal, rms=0.045225Jy sigma=1.301877 wmodel /J1102+2241_X_map.mod ! wmodel: Unable to open new model file: /J1102+2241_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1102+2241_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8675 x 1.609 at 2.565 degrees (North through East) ! Clean map min=-0.00097792 max=0.10158 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1102+2241_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000252075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.744448 0.744448 1.4889 2.97779 5.95558 11.9112 23.8223 47.6447 95.2893 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 402.983 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1102+2241_X_dfm.log closed on Fri May 20 00:03:32 2016